From 330909ad62342ff873dc758b909968c66d0252a4 Mon Sep 17 00:00:00 2001 From: Hans Hagen Date: Sun, 16 May 2021 11:46:45 +0200 Subject: 2021-05-15 22:44:00 --- .../general/manuals/lowlevel-paragraphs.pdf | Bin 208745 -> 266886 bytes .../documents/general/manuals/luametatex.pdf | Bin 1212387 -> 1212208 bytes .../manuals/lowlevel/lowlevel-paragraphs.tex | 77 ++ .../manuals/luametatex/luametatex-differences.tex | 104 +- .../manuals/luametatex/luametatex-internals.tex | 244 +++++ .../manuals/luametatex/luametatex-introduction.tex | 75 +- .../manuals/luametatex/luametatex-languages.tex | 12 +- .../manuals/luametatex/luametatex-metapost.tex | 59 +- .../manuals/luametatex/luametatex-nodes.tex | 284 +++--- .../manuals/luametatex/luametatex-preamble.tex | 189 ---- .../general/manuals/luametatex/luametatex-tex.tex | 287 +++--- .../general/manuals/luametatex/luametatex.tex | 2 +- scripts/context/lua/mtx-context.lua | 2 +- scripts/context/lua/mtx-fonts.lua | 2 +- tex/context/base/mkii/cont-new.mkii | 2 +- tex/context/base/mkii/context.mkii | 2 +- tex/context/base/mkii/mult-fr.mkii | 2 + tex/context/base/mkiv/anch-pgr.lua | 24 +- tex/context/base/mkiv/attr-ini.lua | 4 +- tex/context/base/mkiv/attr-ini.mkiv | 16 - 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tex/context/base/mkxl/node-ser.lmt | 10 +- tex/context/base/mkxl/node-shp.lmt | 2 +- tex/context/base/mkxl/node-syn.lmt | 16 +- tex/context/base/mkxl/node-tra.lmt | 5 +- tex/context/base/mkxl/pack-rul.lmt | 6 +- tex/context/base/mkxl/page-ini.lmt | 356 +++++++ tex/context/base/mkxl/page-ini.mkxl | 19 +- tex/context/base/mkxl/page-mix.mkxl | 4 - tex/context/base/mkxl/page-one.mkxl | 107 +- tex/context/base/mkxl/page-smp.mkxl | 1 + tex/context/base/mkxl/page-txt.mklx | 5 - tex/context/base/mkxl/scrp-ini.lmt | 1051 ++++++++++++++++++++ tex/context/base/mkxl/scrp-ini.mkxl | 2 +- tex/context/base/mkxl/spac-ali.lmt | 2 +- tex/context/base/mkxl/spac-chr.lmt | 28 +- tex/context/base/mkxl/spac-ver.lmt | 61 +- tex/context/base/mkxl/supp-box.lmt | 56 +- tex/context/base/mkxl/syst-lua.lmt | 19 +- tex/context/base/mkxl/syst-mac.lmt | 34 +- tex/context/base/mkxl/task-ini.lmt | 2 +- tex/context/base/mkxl/toks-aux.lmt | 14 +- tex/context/base/mkxl/toks-ini.lmt | 421 ++++---- tex/context/base/mkxl/trac-deb.lmt | 2 +- tex/context/base/mkxl/trac-vis.lmt | 66 +- tex/context/base/mkxl/typo-bld.lmt | 6 +- tex/context/base/mkxl/typo-brk.lmt | 40 +- tex/context/base/mkxl/typo-cap.lmt | 16 +- tex/context/base/mkxl/typo-chr.lmt | 10 +- tex/context/base/mkxl/typo-dig.lmt | 21 +- tex/context/base/mkxl/typo-drp.lmt | 11 +- tex/context/base/mkxl/typo-duc.lmt | 19 +- tex/context/base/mkxl/typo-fln.lmt | 30 +- tex/context/base/mkxl/typo-hid.lmt | 2 +- tex/context/base/mkxl/typo-itc.lmt | 34 +- tex/context/base/mkxl/typo-krn.lmt | 31 +- tex/context/base/mkxl/typo-lin.lmt | 24 +- tex/context/base/mkxl/typo-mar.lmt | 18 +- tex/context/base/mkxl/typo-pag.lmt | 8 +- tex/context/base/mkxl/typo-rub.lmt | 1 - tex/context/base/mkxl/typo-shp.lmt | 4 +- tex/context/base/mkxl/typo-shp.mkxl | 114 ++- tex/context/base/mkxl/typo-spa.lmt | 24 +- tex/context/base/mkxl/typo-sus.lmt | 20 +- tex/context/base/mkxl/typo-tal.lmt | 22 +- tex/context/base/mkxl/typo-wrp.mkxl | 2 +- tex/context/interface/mkii/keys-fr.xml | 2 + tex/context/modules/common/s-obsolete-tokens.mkiv | 22 +- tex/context/modules/mkiv/m-catchword.mkiv | 6 +- tex/context/modules/mkiv/m-escrito.mkiv | 2 +- tex/context/modules/mkiv/m-system-readers.mkxl | 4 +- tex/context/modules/mkiv/s-fonts-emoji.mkiv | 5 +- tex/context/modules/mkiv/s-fonts-kerns.mkiv | 27 +- .../modules/mkiv/s-languages-hyphenation.lua | 72 +- tex/context/modules/mkiv/s-present-weird.mkiv | 8 +- tex/context/modules/mkiv/s-present-wobbling.mkiv | 4 +- tex/context/modules/mkiv/s-system-macros.mkxl | 4 +- tex/generic/context/luatex/luatex-basics-nod.lua | 221 ++-- tex/generic/context/luatex/luatex-fonts-gbn.lua | 44 +- tex/generic/context/luatex/luatex-fonts-merged.lua | 355 ++++--- 248 files changed, 6209 insertions(+), 4070 deletions(-) create mode 100644 doc/context/sources/general/manuals/luametatex/luametatex-internals.tex delete mode 100644 doc/context/sources/general/manuals/luametatex/luametatex-preamble.tex create mode 100644 tex/context/base/mkiv/node-bwc.lua create mode 100644 tex/context/base/mkxl/node-bwc.lmt create mode 100644 tex/context/base/mkxl/page-ini.lmt create mode 100644 tex/context/base/mkxl/scrp-ini.lmt diff --git a/doc/context/documents/general/manuals/lowlevel-paragraphs.pdf b/doc/context/documents/general/manuals/lowlevel-paragraphs.pdf index bde7fda14..ab46092b2 100644 Binary files a/doc/context/documents/general/manuals/lowlevel-paragraphs.pdf and b/doc/context/documents/general/manuals/lowlevel-paragraphs.pdf differ diff --git a/doc/context/documents/general/manuals/luametatex.pdf b/doc/context/documents/general/manuals/luametatex.pdf index 66c65f995..98b6466b8 100644 Binary files a/doc/context/documents/general/manuals/luametatex.pdf and b/doc/context/documents/general/manuals/luametatex.pdf differ diff --git a/doc/context/sources/general/manuals/lowlevel/lowlevel-paragraphs.tex b/doc/context/sources/general/manuals/lowlevel/lowlevel-paragraphs.tex index 3098333f0..a15ddb622 100644 --- a/doc/context/sources/general/manuals/lowlevel/lowlevel-paragraphs.tex +++ b/doc/context/sources/general/manuals/lowlevel/lowlevel-paragraphs.tex @@ -907,6 +907,69 @@ keyword in the next code. The result is shown in \in {figure} [fig:shape:skips]. \stopcombination \stopplacefigure +The shape mechanism has a few more tricks but these are really meant for usage +in specific situations, where one knows what one deals with. The following +examples are visualized in \in {figure} [fig:flow]. + +\startbuffer[jano] +\useMPlibrary[dum] +\usemodule[article-basics] + +\startbuffer + \externalfigure[dummy][width=6cm] +\stopbuffer + +\startshapedparagraph[text=\getbuffer] + \dorecurse{3}{\samplefile{ward}\par} +\stopshapedparagraph + +\page + +\startshapedparagraph[text=\getbuffer,distance=1em] + \dorecurse{3}{\samplefile{ward}\par} +\stopshapedparagraph + +\page + +\startshapedparagraph[text=\getbuffer,distance=1em, + hoffset=-2em] + \dorecurse{3}{\samplefile{ward}\par} +\stopshapedparagraph + +\page + +\startshapedparagraph[text=\getbuffer,distance=1em, + voffset=-2ex,hoffset=-2em] + \dorecurse{3}{\samplefile{ward}\par} +\stopshapedparagraph + +\page + +\startshapedparagraph[text=\getbuffer,distance=1em, + voffset=-2ex,hoffset=-2em,lines=1] + \dorecurse{3}{\samplefile{ward}\par} +\stopshapedparagraph + +\page + +\startshapedparagraph[width=4cm,lines=4] + \dorecurse{3}{\samplefile{ward}\par} +\stopshapedparagraph +\stopbuffer + +\typebuffer[jano] + +\startplacefigure[title={Flow around something},reference=fig:flow] + \startcombination[nx=3,ny=2] + {\typesetbuffer[jano][page=1,frame=on,width=\measure{combination}]}{} + {\typesetbuffer[jano][page=2,frame=on,width=\measure{combination}]}{} + {\typesetbuffer[jano][page=3,frame=on,width=\measure{combination}]}{} + {\typesetbuffer[jano][page=4,frame=on,width=\measure{combination}]}{} + {\typesetbuffer[jano][page=5,frame=on,width=\measure{combination}]}{} + {\typesetbuffer[jano][page=6,frame=on,width=\measure{combination}]}{} + \stopcombination +\stopplacefigure + \stopsection % \startsection[title=Linebreaks] @@ -936,6 +999,18 @@ keyword in the next code. The result is shown in \in {figure} [fig:shape:skips]. \snapshotpar \wrapuppar +% \starttext +% \tracingoutput1 \tracingonline1 +% \pretolerance9000 test \pretolerance8000 test \par +% \pretolerance9000 test \pretolerance7000 \updateparagraphproperties test \par +% \pretolerance9000 test \pretolerance6000 \snapshotpar\frozentolerancecode test \par +% \pretolerance9000 test {\pretolerance5000 \snapshotpar\frozentolerancecode}test \par +% \stoptext + +% \par[newgraf][16=1,17=1], .... pretolerance 9000, .... +% \par[newgraf][16=1,17=1], .... pretolerance 7000, .... +% \par[newgraf][16=1,17=1], .... pretolerance 6000, .... + % \parfillleftskip % I rewarded myself after writing a section by watching the video "Final Thing On @@ -946,3 +1021,5 @@ keyword in the next code. The result is shown in \in {figure} [fig:shape:skips]. % Gavin Harrison: Soundcheck, Drummerworld Jan 27, 2021 ... I wish I could make % something called a check into pefect solo. Okay, another section and I'll check % out the latest Simon Phillips and other favourite dummer uploads. + + diff --git a/doc/context/sources/general/manuals/luametatex/luametatex-differences.tex b/doc/context/sources/general/manuals/luametatex/luametatex-differences.tex index 5be5463e9..aaa2fce50 100644 --- a/doc/context/sources/general/manuals/luametatex/luametatex-differences.tex +++ b/doc/context/sources/general/manuals/luametatex/luametatex-differences.tex @@ -6,8 +6,11 @@ \startchapter[reference=differences,title={Differences with \LUATEX}] -As \LUAMETATEX\ is a leaner and meaner \LUATEX, this chapter will discuss -what is gone. We start with the primitives that were dropped. +As \LUAMETATEX\ is a leaner and meaner \LUATEX. This means that substantial parts and +dependencies are gone: quite some font code, all backend code with related frontend +code and of course image and font inclusion. There is also new functionality which +makes for less lean but in the end we still have less, also in terms of dependencies. +This chapter will discuss what is gone. We start with the primitives that were dropped. \starttabulate[|l|pl|] \BC fonts \NC \type {\letterspacefont} @@ -97,6 +100,9 @@ as macros that (via \LUA) inject nodes in the input that suit the macro package and backend. The three||letter direction primitives are gone and the numeric variants are now leading. There is no need for page and body related directions and they don't work well in \LUATEX\ anyway. We only have two directions left. +Because we can hook in \LUA\ functions that get information about what is expected +(consumer or provider) there are plenty possibilities for adding functionality +using this scripting langauge. The primitive related extensions were not that useful and reliable so they have been removed. There are some new variants that will be discussed later. The \type @@ -178,6 +184,13 @@ Because we use a more generic whatsit model, there is a new callback: show_whatsit \stoptyping +Because tracing boxes now reports a lot more information, we have a plug in for +detail: + +\starttyping +get_attribute +\stoptyping + Being the core of extensibility, the typesetting callbacks of course stayed. This is what we ended up with: @@ -195,12 +208,13 @@ define_font There are all kinds of subtle differences in the implementation, for instance we no longer intercept \type {*} and \type {&} as these were already replaced long ago in \TEX\ engines by command line options. Talking of options, only a few are -left. All input goes via \LUA, even the console. +left. All input goes via \LUA, even the console. One can program a terminal if +needed. We took our time for reaching a stable state in \LUATEX. Among the reasons is the -fact that most was experimented with in \CONTEXT. It took many years of work to -decide what to keep and how to do things. Of course there are places when things -can be improved and it might happen in \LUAMETATEX. Contrary to what is sometimes +fact that most was experimented with in \CONTEXT. It took many years to decide +what to keep and how to do things. Of course there are places when things can be +improved and it might happen in \LUAMETATEX. Contrary to what is sometimes suggested, the \LUATEX|-|\CONTEXT\ \MKIV\ combination (assuming matched versions) has been quite stable. It made no sense otherwise. Most \CONTEXT\ functionality didn't change much at the user level. Of course there have been issues, as is @@ -214,11 +228,13 @@ before a long term stable is defined. The good news is that, the source code being part of the \CONTEXT\ distribution, there is always a properly working, more or less long term stable, snapshot. -The error reporting subsystem has been redone a little but is still fundamentally -the same. We don't really assume interactive usage but if someone uses it, it -might be noticed that it is not possible to backtrack or inject something. Of -course it is no big deal to implement all that in \LUA\ if needed. It removes a -system dependency and makes for a bit cleaner code. +The error reporting subsystem has been redone quite a bit but is still +fundamentally the same. We don't really assume interactive usage but if someone +uses it, it might be noticed that it is not possible to backtrack or inject +something. Of course it is no big deal to implement all that in \LUA\ if needed. +It removes a system dependency and makes for a bit cleaner code. In \CONTEXT\ +we quit on an error simply because one has to fix source anyway and runs are +fast enough. There are new primitives as well as some extensions to existing primitive functionality. These are described in following chapters but there might be @@ -258,6 +274,7 @@ if luatex and luametatex then context("The following primitives are available in \\LUATEX\\ but not in \\LUAMETATEX. ") context("Some of these are emulated in \\CONTEXT.") + context.blank() context.startcolumns { n = 2 } for k, v in table.sortedhash(luatex) do if not luametatex[k] then @@ -266,13 +283,14 @@ if luatex and luametatex then end end context.stopcolumns() - + context.blank() -- context.page() context("The following primitives are available in \\LUAMETATEX\\ only. ") context("At some point in time some might be added to \\LUATEX.") + context.blank() context.startcolumns { n = 2 } for k, v in table.sortedhash(luametatex) do if not luatex[k] then @@ -281,11 +299,73 @@ if luatex and luametatex then end end context.stopcolumns() + context.blank() end \stopluacode +As part of a bit more consistency some function names also changed. Names with an +\type {_} got that removed (as that was the minority). It's easy to provide a +back mapping if needed (just alias the functions). + +{\em Todo: only mention the \LUATEX\ ones.} + +\starttabulate[|l|l|l|l|] +\DB library \BC old name \BC new name \BC comment \NC \NR +\TB +\NC language \NC clear_patterns \NC clearpatterns \NC \NR +\NC \NC clear_hyphenation \NC clearhyphenation \NC \NR +\NC mplib \NC italcor \NC italic \NC \NR +\NC \NC pen_info \NC peninfo \NC \NR +\NC \NC solve_path \NC solvepath \NC \NR +\NC texio \NC write_nl \NC writenl \NC old name stays \NC \NR +\NC node \NC protect_glyph \NC protectglyph \NC \NR +\NC \NC protect_glyphs \NC protectglyphs \NC \NR +\NC \NC unprotect_glyph \NC unprotectglyph \NC \NR +\NC \NC unprotect_glyphs \NC unprotectglyphs \NC \NR +\NC \NC end_of_math \NC endofmath \NC \NR +\NC \NC mlist_to_hlist \NC mlisttohlist \NC \NR +\NC \NC effective_glue \NC effectiveglue \NC \NR +\NC \NC has_glyph \NC hasglyph \NC \NR +\NC \NC first_glyph \NC firstglyph \NC \NR +\NC \NC has_field \NC hasfield \NC \NR +\NC \NC copy_list \NC copylist \NC \NR +\NC \NC flush_node \NC flushnode \NC \NR +\NC \NC flush_list \NC flushlist \NC \NR +\NC \NC insert_before \NC insertbefore \NC \NR +\NC \NC insert_after \NC insertafter \NC \NR +\NC \NC last_node \NC lastnode \NC \NR +\NC \NC is_zero_glue \NC iszeroglue \NC \NR +\NC \NC make_extensible \NC makeextensible \NC \NR +\NC \NC uses_font \NC usesfont \NC \NR +\NC \NC is_char \NC ischar \NC \NR +\NC \NC is_direct \NC isdirect \NC \NR +\NC \NC is_glyph \NC isglyph \NC \NR +\NC \NC is_node \NC isnode \NC \NR +\NC token \NC scan_keyword \NC scankeyword \NC \NR +\NC \NC scan_keywordcs \NC scankeywordcs \NC \NR +\NC \NC scan_int \NC scanint \NC \NR +\NC \NC scan_real \NC scanreal \NC \NR +\NC \NC scan_float \NC scanfloat \NC \NR +\NC \NC scan_dimen \NC scandimen \NC \NR +\NC \NC scan_glue \NC scanglue \NC \NR +\NC \NC scan_toks \NC scantoks \NC \NR +\NC \NC scan_code \NC scancode \NC \NR +\NC \NC scan_string \NC scanstring \NC \NR +\NC \NC scan_argument \NC scanargument \NC \NR +\NC \NC scan_word \NC scanword \NC \NR +\NC \NC scan_csname \NC scancsname \NC \NR +\NC \NC scan_list \NC scanlist \NC \NR +\NC \NC scan_box \NC scanbox \NC \NR +\LL +\stoptabulate + +It's all part of trying to make the code base consistent but it is sometimes a +bit annoying. However, that's why we develop this engine independent of the +\LUATEX\ code base. It's anyway a change that has been on my todo list for quite +a while because those inconsistencies annoyed me. + \stopchapter \stopcomponent diff --git a/doc/context/sources/general/manuals/luametatex/luametatex-internals.tex b/doc/context/sources/general/manuals/luametatex/luametatex-internals.tex new file mode 100644 index 000000000..70d45cfeb --- /dev/null +++ b/doc/context/sources/general/manuals/luametatex/luametatex-internals.tex @@ -0,0 +1,244 @@ +% language=uk + +\environment luametatex-style + +\startcomponent luametatex-internals + +\startchapter[reference=internals,title={The internals}] + +\topicindex{nodes} +\topicindex{boxes} +\topicindex{\LUA} + +This is a reference manual and not a tutorial. This means that we discuss changes +relative to traditional \TEX\ and also present new (or extended) functionality. +As a consequence we will refer to concepts that we assume to be known or that +might be explained later. Because the \LUATEX\ and \LUAMETATEX\ engines open up +\TEX\ there's suddenly quite some more to explain, especially about the way a (to +be) typeset stream moves through the machinery. However, discussing all that in +detail makes not much sense, because deep knowledge is only relevant for those +who write code not possible with regular \TEX\ and who are already familiar with +these internals (or willing to spend time on figuring it out). + +So, the average user doesn't need to know much about what is in this manual. For +instance fonts and languages are normally dealt with in the macro package that +you use. Messing around with node lists is also often not really needed at the +user level. If you do mess around, you'd better know what you're dealing with. +Reading \quotation {The \TEX\ Book} by Donald Knuth is a good investment of time +then also because it's good to know where it all started. A more summarizing +overview is given by \quotation {\TEX\ by Topic} by Victor Eijkhout. You might +want to peek in \quotation {The \ETEX\ manual} too. + +But \unknown\ if you're here because of \LUA, then all you need to know is that +you can call it from within a run. If you want to learn the language, just read +the well written \LUA\ book. The macro package that you use probably will provide +a few wrapper mechanisms but the basic \lpr {directlua} command that does the job +is: + +\starttyping +\directlua{tex.print("Hi there")} +\stoptyping + +You can put code between curly braces but if it's a lot you can also put it in a +file and load that file with the usual \LUA\ commands. If you don't know what +this means, you definitely need to have a look at the \LUA\ book first. + +If you still decide to read on, then it's good to know what nodes are, so we do a +quick introduction here. If you input this text: + +\starttyping +Hi There ... +\stoptyping + +eventually we will get a linked lists of nodes, which in \ASCII\ art looks like: + +\starttyping +H <=> i <=> [glue] <=> T <=> h <=> e <=> r <=> e ... +\stoptyping + +When we have a paragraph, we actually get something like this, where a \type +{par} node stores some metadata and is followed by a \type {hlist} flagged as +indent box: + +\starttyping +[par] <=> [hlist] <=> H <=> i <=> [glue] <=> T <=> h <=> e <=> r <=> e ... +\stoptyping + +Each character becomes a so called glyph node, a record with properties like the +current font, the character code and the current language. Spaces become glue +nodes. There are many node types and nodes can have many properties but that will +be discussed later. Each node points back to a previous node or next node, given +that these exist. Sometimes multiple characters are represented by one glyph +(shape), so one can also get: + +\starttyping +[par] <=> [hlist] <=> H <=> i <=> [glue] <=> Th <=> e <=> r <=> e ... +\stoptyping + +And maybe some characters get positioned relative to each other, so we might +see: + +\starttyping +[par] <=> [hlist] <=> H <=> [kern] <=> i <=> [glue] <=> Th <=> e <=> r <=> e ... +\stoptyping + +Actually, the above representation is one view, because in \LUAMETATEX\ we can +choose for this: + +\starttyping +[par] <=> [glue] <=> H <=> [kern] <=> i <=> [glue] <=> Th <=> e <=> r <=> e ... +\stoptyping + +where glue (currently fixed) is used instead of an empty hlist (think of a \type +{\hbox}). Options like this are available because want a certain view on these +lists from the \LUA\ end and the result being predicable is part of that. + +It's also good to know beforehand that \TEX\ is basically centered around +creating paragraphs and pages. The par builder takes a list and breaks it into +lines. At some point horizontal blobs are wrapped into vertical ones. Lines are +so called boxes and can be separated by glue, penalties and more. The page +builder accumulates lines and when feasible triggers an output routine that will +take the list so far. Constructing the actual page is not part of \TEX\ but done +using primitives that permit manipulation of boxes. The result is handled back to +\TEX\ and flushed to a (often \PDF) file. + +\starttyping +\setbox\scratchbox\vbox\bgroup + line 1\par line 2 +\egroup + +\showbox\scratchbox +\stoptyping + +The above code produces the next log lines that reveal how the engines sees a +paragraph (wrapped in a \type {\vbox}): + +\starttyping[style=small] +1:4: > \box257= +1:4: \vbox[normal][16=1,17=1,47=1], width 483.69687, height 27.58083, depth 0.1416, direction l2r +1:4: .\list +1:4: ..\hbox[line][16=1,17=1,47=1], width 483.69687, height 7.59766, depth 0.1416, glue 455.40097fil, direction l2r +1:4: ...\list +1:4: ....\glue[left hang][16=1,17=1,47=1] 0.0pt +1:4: ....\glue[left][16=1,17=1,47=1] 0.0pt +1:4: ....\glue[parfillleft][16=1,17=1,47=1] 0.0pt +1:4: ....\par[newgraf][16=1,17=1,47=1], hangafter 1, hsize 483.69687, pretolerance 100, tolerance 3000, adjdemerits 10000, linepenalty 10, doublehyphendemerits 10000, finalhyphendemerits 5000, clubpenalty 2000, widowpenalty 2000, brokenpenalty 100, emergencystretch 12.0, parfillskip 0.0pt plus 1.0fil, hyphenationmode 499519 +1:4: ....\glue[indent][16=1,17=1,47=1] 0.0pt +1:4: ....\glyph[32768][16=1,17=1,47=1], language (n=1,l=2,r=3), hyphenationmode 499519, options 128 , font <30: DejaVuSerif @ 10.0pt>, glyph U+00006C l +1:4: ....\glyph[32768][16=1,17=1,47=1], language (n=1,l=2,r=3), hyphenationmode 499519, options 128 , font <30: DejaVuSerif @ 10.0pt>, glyph U+000069 i +1:4: ....\glyph[32768][16=1,17=1,47=1], language (n=1,l=2,r=3), hyphenationmode 499519, options 128 , font <30: DejaVuSerif @ 10.0pt>, glyph U+00006E n +1:4: ....\glyph[32768][16=1,17=1,47=1], language (n=1,l=2,r=3), hyphenationmode 499519, options 128 , font <30: DejaVuSerif @ 10.0pt>, glyph U+000065 e +1:4: ....\glue[space][16=1,17=1,47=1] 3.17871pt plus 1.58936pt minus 1.05957pt, font 30 +1:4: ....\glyph[32768][16=1,17=1,47=1], language (n=1,l=2,r=3), hyphenationmode 499519, options 128 , font <30: DejaVuSerif @ 10.0pt>, glyph U+000031 1 +1:4: ....\penalty[line][16=1,17=1,47=1] 10000 +1:4: ....\glue[parfill][16=1,17=1,47=1] 0.0pt plus 1.0fil +1:4: ....\glue[right][16=1,17=1,47=1] 0.0pt +1:4: ....\glue[right hang][16=1,17=1,47=1] 0.0pt +1:4: ..\glue[par][16=1,17=1,47=1] 5.44995pt plus 1.81665pt minus 1.81665pt +1:4: ..\glue[baseline][16=1,17=1,47=1] 6.79396pt +1:4: ..\hbox[line][16=1,17=1,47=1], width 483.69687, height 7.59766, depth 0.1416, glue 455.40097fil, direction l2r +1:4: ...\list +1:4: ....\glue[left hang][16=1,17=1,47=1] 0.0pt +1:4: ....\glue[left][16=1,17=1,47=1] 0.0pt +1:4: ....\glue[parfillleft][16=1,17=1,47=1] 0.0pt +1:4: ....\par[newgraf][16=1,17=1,47=1], hangafter 1, hsize 483.69687, pretolerance 100, tolerance 3000, adjdemerits 10000, linepenalty 10, doublehyphendemerits 10000, finalhyphendemerits 5000, clubpenalty 2000, widowpenalty 2000, brokenpenalty 100, emergencystretch 12.0, parfillskip 0.0pt plus 1.0fil, hyphenationmode 499519 +1:4: ....\glue[indent][16=1,17=1,47=1] 0.0pt +1:4: ....\glyph[32768][16=1,17=1,47=1], language (n=1,l=2,r=3), hyphenationmode 499519, options 128 , font <30: DejaVuSerif @ 10.0pt>, glyph U+00006C l +1:4: ....\glyph[32768][16=1,17=1,47=1], language (n=1,l=2,r=3), hyphenationmode 499519, options 128 , font <30: DejaVuSerif @ 10.0pt>, glyph U+000069 i +1:4: ....\glyph[32768][16=1,17=1,47=1], language (n=1,l=2,r=3), hyphenationmode 499519, options 128 , font <30: DejaVuSerif @ 10.0pt>, glyph U+00006E n +1:4: ....\glyph[32768][16=1,17=1,47=1], language (n=1,l=2,r=3), hyphenationmode 499519, options 128 , font <30: DejaVuSerif @ 10.0pt>, glyph U+000065 e +1:4: ....\glue[space][16=1,17=1,47=1] 3.17871pt plus 1.58936pt minus 1.05957pt, font 30 +1:4: ....\glyph[32768][16=1,17=1,47=1], language (n=1,l=2,r=3), hyphenationmode 499519, options 128 , font <30: DejaVuSerif @ 10.0pt>, glyph U+000032 2 +1:4: ....\penalty[line][16=1,17=1,47=1] 10000 +1:4: ....\glue[parfill][16=1,17=1,47=1] 0.0pt plus 1.0fil +1:4: ....\glue[right][16=1,17=1,47=1] 0.0pt +1:4: ....\glue[right hang][16=1,17=1,47=1] 0.0pt +\stoptyping + +The \LUATEX\ engine provides hooks for \LUA\ code at nearly every reasonable +point in the process: collecting content, hyphenating, applying font features, +breaking into lines, etc. This means that you can overload \TEX's natural +behaviour, which still is the benchmark. When we refer to \quote {callbacks} we +means these hooks. The \TEX\ engine itself is pretty well optimized but when you +kick in much \LUA\ code, you will notices that performance drops. Don't blame and +bother the authors with performance issues. In \CONTEXT\ over 50\% of the time +can be spent in \LUA, but so far we didn't get many complaints about efficiency. +Adding more callbacks makes no sense, also because at some point the performance +hit gets too large. There are plenty of ways to achieve goals. For that reason: +take remarks about \LUATEX, features, potential, performance etc.\ with a natural +grain of salt. + +Where plain \TEX\ is basically a basic framework for writing a specific style, +macro packages like \CONTEXT\ and \LATEX\ provide the user a whole lot of +additional tools to make documents look good. They hide the dirty details of font +management, language support, turning structure into typeset results, wrapping +pages, including images, and so on. You should be aware of the fact that when you +hook in your own code to manipulate lists, this can interfere with the macro +package that you use. Each successive step expects a certain result and if you +mess around to much, the engine eventually might bark and quit. It can even +crash, because testing everywhere for what users can do wrong is no real option. + +When you read about nodes in the following chapters it's good to keep in mind +what commands relate to them. Here are a few: + +\starttabulate[|l|l|p|] +\DB command \BC node \BC explanation \NC \NR +\TB +\NC \prm {hbox} \NC \nod {hlist} \NC horizontal box \NC \NR +\NC \prm {vbox} \NC \nod {vlist} \NC vertical box with the baseline at the bottom \NC \NR +\NC \prm {vtop} \NC \nod {vlist} \NC vertical box with the baseline at the top \NC \NR +\NC \prm {hskip} \NC \nod {glue} \NC horizontal skip with optional stretch and shrink \NC \NR +\NC \prm {vskip} \NC \nod {glue} \NC vertical skip with optional stretch and shrink \NC \NR +\NC \prm {kern} \NC \nod {kern} \NC horizontal or vertical fixed skip \NC \NR +\NC \prm {discretionary} \NC \nod {disc} \NC hyphenation point (pre, post, replace) \NC \NR +\NC \prm {char} \NC \nod {glyph} \NC a character \NC \NR +\NC \prm {hrule} \NC \nod {rule} \NC a horizontal rule \NC \NR +\NC \prm {vrule} \NC \nod {rule} \NC a vertical rule \NC \NR +\NC \prm {textdirection} \NC \nod {dir} \NC a change in text direction \NC \NR +\LL +\stoptabulate + +Whatever we feed into \TEX\ at some point becomes a token which is either +interpreted directly or stored in a linked list. A token is just a number that +encodes a specific command (operator) and some value (operand) that further +specifies what that command is supposed to do. In addition to an interface to +nodes, there is an interface to tokens, as later chapters will demonstrate. + +Text (interspersed with macros) comes from an input medium. This can be a file, +token list, macro body cq.\ arguments, some internal quantity (like a number), +\LUA, etc. Macros get expanded. In the process \TEX\ can enter a group. Inside +the group, changes to registers get saved on a stack, and restored after leaving +the group. When conditionals are encountered, another kind of nesting happens, +and again there is a stack involved. Tokens, expansion, stacks, input levels are +all terms used in the next chapters. Don't worry, they loose their magic once you +use \TEX\ a lot. You have access to most of the internals and when not, at least +it is possible to query some state we're in or level we're at. + +When we talk about pack(ag)ing it can mean two things. When \TEX\ has consumed +some tokens that represent text they are added to the current list. When the text +is put into a so called \type {\hbox} (for instance a line in a paragraph) it +(normally) first gets hyphenated, next ligatures are build, and finally kerns are +added. Each of these stages can be overloaded using \LUA\ code. When these three +stages are finished, the dimension of the content is calculated and the box gets +its width, height and depth. What happens with the box depends on what macros do +with it. + +The other thing that can happen is that the text starts a new paragraph. In that +case some information is stored in a leading \type {par} node. Then indentation +is appended and the paragraph ends with some glue. Again the three stages are +applied but this time afterwards, the long line is broken into lines and the +result is either added to the content of a box or to the main vertical list (the +running text so to say). This is called par building. At some point \TEX\ decides +that enough is enough and it will trigger the page builder. So, building is +another concept we will encounter. Another example of a builder is the one that +turns an intermediate math list into something typeset. + +Wrapping something in a box is called packing. Adding something to a list is +described in terms of contributing. The more complicated processes are wrapped +into builders. For now this should be enough to enable you to understand the next +chapters. The text is not as enlightening and entertaining as Don Knuths books, +sorry. + +\stopchapter + +\stopcomponent diff --git a/doc/context/sources/general/manuals/luametatex/luametatex-introduction.tex b/doc/context/sources/general/manuals/luametatex/luametatex-introduction.tex index 2339bd342..f78b9f3e7 100644 --- a/doc/context/sources/general/manuals/luametatex/luametatex-introduction.tex +++ b/doc/context/sources/general/manuals/luametatex/luametatex-introduction.tex @@ -6,7 +6,7 @@ \startchapter[title=Introduction] -Around 2005 we started the \LUATEX\ projects and it took about a decade to reach +Around 2005 we started the \LUATEX\ project and it took about a decade to reach a state where we could consider the experiments to have reached a stable state. Pretty soon \LUATEX\ could be used in production, even if some of the interfaces evolved, but \CONTEXT\ was kept in sync so that was not really a problem. In 2018 @@ -16,17 +16,17 @@ reasonable feature complete. Among the reasons is that this engine is now used outside \CONTEXT\ too which means that we cannot simply change much without affecting other macro packages. -However, in reaching that state some decisions were delayed because they didn't -go well with a current stable version. This is why at the 2018 \CONTEXT\ meeting -those present agreed that we could move on with a follow up tagged \METATEX, a -name we already had in mind for a while, but as \LUA\ is an important component, -it got expanded to \LUAMETATEX. This follow up is a lightweight companion to -\LUATEX\ that will be maintained alongside. More about the reasons for this -follow up as well as the philosophy behind it can be found in the document(s) -describing the development. During \LUATEX\ development I kept track of what -happened in a series of documents, parts of which were published as articles in -user group journals, but all are in the \CONTEXT\ distribution. I did the same -with the development of \LUAMETATEX. +In reaching that state some decisions were delayed because they didn't go well +with a current stable version. This is why at the 2018 \CONTEXT\ meeting those +present agreed that we could move on with a follow up tagged \METATEX, a name we +already had in mind for a while, but as \LUA\ is an important component, it got +expanded to \LUAMETATEX. This follow up is a lightweight companion to \LUATEX\ +that will be maintained alongside. More about the reasons for this follow up as +well as the philosophy behind it can be found in the document(s) describing the +development. During \LUATEX\ development I kept track of what happened in a +series of documents, parts of which were published as articles in user group +journals, but all are in the \CONTEXT\ distribution. I did the same with the +development of \LUAMETATEX. The \LUAMETATEX\ engine is, as said, a follow up on \LUATEX. Just as we have \CONTEXT\ \MKII\ for \PDFTEX\ and \XETEX, we have \MKIV\ for \LUATEX. For @@ -42,18 +42,19 @@ ported back to \LUATEX, but only when there are good reasons for doing so and when no compatibility issues are involved. By now the code of these two related engines differs a lot so in retrospect it -makes less sense to waste time on backporting anyway. When considering this -follow up one consideration was that a lean and mean version with an extension -mechanism is a bit closer to original \TEX. Of course, because we also have new -primitives, this is not entirely true. The basic algorithms remain the same but -code got reshuffled and because we expose internals names of variables and such -are sometimes changed, something that is noticeable in the token and node -interfaces. Delegating tasks to \LUA\ already meant that some aspects, especially -system dependent ones, no longer made sense and therefore had consequences for -the interface at the system level. In \LUAMETATEX\ more got delegated, like all -file related operations. The penalty of moving more responsibility to \LUA\ has +makes less sense to waste time on porting back. When considering this follow up +one consideration was that a lean and mean version with an extension mechanism is +a bit closer to original \TEX. Of course, because we also have new primitives, +this is not entirely true. The basic algorithms remain the same but code got +reshuffled and because we expose internal names of variables and such that is +reflected in the code base (like more granularity in nodes and token commands). +Delegating tasks to \LUA\ already meant that some aspects, especially system +dependent ones, no longer made sense and therefore had consequences for the +interface at the system level. In \LUAMETATEX\ more got delegated, like all file +related operations. The penalty of moving even more responsibility to \LUA\ has been compensated by (hopefully) harmless optimization of code in the engine and -some more core functionality. +some more core functionality. In the process system dependencies have been +minimalized. This manual started as an adaptation of the \LUATEX\ manual and therefore looks similar. Some chapters are removed, others were added and the rest has been (and @@ -70,11 +71,11 @@ mentioned, the \CONTEXT\ variant for this engine is tagged \LMTX. The pair can b used in production, just as with \LUATEX\ and \MKIV. In fact, most users will probably not really notice the difference. In some cases there will be a drop in performance, due to more work being delegated to \LUA, but on the average -performance will be better, also due to some changes below the hood of the -engine. Memory consumption is also less. The timeline of development is roughly: -from 2018 upto 2020 engine development, 2019 upto 2021 the stepwise code split -between \MKIV\ and \LMTX, while in 2020 we will (mostly) freeze \MKIV\ and \LMTX\ -will be the default. +performance is much be better, due to some changes below the hood of the engine. +Memory consumption is also less. The timeline of development is roughly: from +2018 upto 2020 engine development, 2019 upto 2021 the stepwise code split between +\MKIV\ and \LMTX, while in 2021 and 2022 we will (mostly) freeze \MKIV\ and +\LMTX\ will be the default. As this follow up is closely related to \CONTEXT\ development, and because we expect stock \LUATEX\ to be used outside the \CONTEXT\ proper, there will be no @@ -94,7 +95,7 @@ you can always consider contacting the developers. % this 'always need to be present' negative remark (nagging) about the program, % documentation, development, support, etc. present, probably to put the writer on % a higher stand, or maybe to compensate some other personal shortcoming ... who -% knows. This 'i need to make my stupid point' behaviour seems to come with the +% knows. This 'I need to make my stupid point' behaviour seems to come with the % internet and it also seems to increase, but that doesn't mean that I want to deal % with those unpleasant people for the sake of the larger "tex good". Therefore, I'm % quite happy in the nearly always positive and motivating ConTeXt bubble. It's also @@ -136,14 +137,14 @@ real problem as there's not much demand for that anyway. {\bf remark:} Most \CONTEXT\ users seem always willing to keep up with the latest versions which means that \LMTX\ is tested well. We can therefore safely claim -that end of 2019 the code has become quite stable. There are no complaints about -performance (on my 2013 laptop this manual compiles at 24.5 pps with \LMTX\ -versus 20.7 pps for the \LUATEX\ manual with \MKIV). After updating some of the -\CONTEXT\ code to use recently added features by the end of 2020 I could do more -than 25.5 pps but don't expect spectacular bumps in performance (I need a new -machine for that to happen). Probably no one notices it, but memory consumption -stepwise got reduced too. And \unknown\ the binary is still below 3~MegaBytes on -all platforms. +that end of 2019 the code has become quite stable, although after that in some +areas there were substantial additions. There are no complaints about performance +(on my 2013 laptop this manual compiles at 24.5 pps with \LMTX\ versus 20.7 pps +for the \LUATEX\ manual with \MKIV). After updating some of the \CONTEXT\ code to +use recently added features by the end of 2020 I could do more than 25.5 pps but +don't expect spectacular bumps in performance (I need a new machine for that to +happen). Probably no one notices it, but memory consumption stepwise got reduced +too. And \unknown\ the binary is still below 3~MegaBytes on all platforms. \stopchapter diff --git a/doc/context/sources/general/manuals/luametatex/luametatex-languages.tex b/doc/context/sources/general/manuals/luametatex/luametatex-languages.tex index b60079477..1adab5c3a 100644 --- a/doc/context/sources/general/manuals/luametatex/luametatex-languages.tex +++ b/doc/context/sources/general/manuals/luametatex/luametatex-languages.tex @@ -814,9 +814,9 @@ language.hyphenation( l, n) When no string is given (the first example) a string with all exceptions is returned. -\subsection {\type {clear_hyphenation} and \type {clean}} +\subsection {\type {clearhyphenation} and \type {clean}} -\libindex {clear_hyphenation} +\libindex {clearhyphenation} \libindex {clean} This either returns the current hyphenation exceptions for this language, or adds @@ -824,7 +824,7 @@ new ones. The syntax of the string is explained in~\in {section} [patternsexceptions]. \startfunctioncall -language.clear_hyphenation( l) +language.clearhyphenation( l) \stopfunctioncall This call clears the exception dictionary (string) for this language. @@ -839,10 +839,10 @@ syntax of the argument string is explained in \in {section} [patternsexceptions] This function is useful if you want to do something else based on the words in a dictionary file, like spell|-|checking. -\subsection {\type {patterns} and \type {clear_patterns}} +\subsection {\type {patterns} and \type {clearpatterns}} \libindex {patterns} -\libindex {clear_patterns} +\libindex {clearpatterns} \startfunctioncall n = language.patterns( l) @@ -854,7 +854,7 @@ set. The syntax of this string is explained in \in {section} [patternsexceptions]. \startfunctioncall -language.clear_patterns( l) +language.clearpatterns( l) \stopfunctioncall This can be used to clear the pattern dictionary for a language. diff --git a/doc/context/sources/general/manuals/luametatex/luametatex-metapost.tex b/doc/context/sources/general/manuals/luametatex/luametatex-metapost.tex index c687a5a46..646894dbd 100644 --- a/doc/context/sources/general/manuals/luametatex/luametatex-metapost.tex +++ b/doc/context/sources/general/manuals/luametatex/luametatex-metapost.tex @@ -20,6 +20,9 @@ The \METAPOST\ library interface registers itself in the table \type {mplib}. It is based on \MPLIB\ version \ctxlua {context(mplib.version())}. +Not all functionality is described here. Once we're out of the experimental stage +some more information will be added. + \subsection{\type {new}} \libindex{new} @@ -219,15 +222,13 @@ you can call: \type {prologues} \NC \NR \NC \type{objects} \NC function \NC returns the actual array of graphic objects in this \type {fig} \NC \NR -\NC \type{copy_objects} \NC function \NC returns a deep copy of the array of graphic - objects in this \type {fig} \NC \NR \NC \type{filename} \NC function \NC the filename this \type {fig}'s \POSTSCRIPT\ output would have written to in stand alone mode \NC \NR \NC \type{width} \NC function \NC the \type {fontcharwd} value \NC \NR \NC \type{height} \NC function \NC the \type {fontcharht} value \NC \NR \NC \type{depth} \NC function \NC the \type {fontchardp} value \NC \NR -\NC \type{italcorr} \NC function \NC the \type {fontcharit} value \NC \NR +\NC \type{italic} \NC function \NC the \type {fontcharit} value \NC \NR \NC \type{charcode} \NC function \NC the (rounded) \type {charcode} value \NC \NR \LL \stoptabulate @@ -409,11 +410,11 @@ and \quote {off}, values, and \type {offset} is the phase of the pattern. \LL \stoptabulate -\subsection{Pens and \type {pen_info}} +\subsection{Pens and \type {peninfo}} -\libindex{pen_info} +\libindex{peninfo} -There is helper function (\type {pen_info(obj)}) that returns a table containing +There is helper function (\type {peninfo(obj)}) that returns a table containing a bunch of vital characteristics of the used pen (all values are floats): \starttabulate[|l|l|p|] @@ -457,20 +458,20 @@ still preliminary and mostly provided as reminder. \starttabulate[|l|l|p|] \DB scanner \BC argument \BC returns \NC \NR \TB -\NC \type{scan_next} \NC instance, keep \NC token, mode, type \NC \NR -\NC \type{scan_expression} \NC instance, keep \NC type \NC \NR -\NC \type{scan_token} \NC instance, keep \NC token, mode, kind \NC \NR -\NC \type{scan_symbol} \NC instance, keep, expand \NC string \NC \NR -\NC \type{scan_numeric} \NC instance, type \NC number \NC \NR -\NC \type{scan_integer} \NC instance, type \NC integer \NC \NR -\NC \type{scan_boolean} \NC instance, type \NC boolean \NC \NR -\NC \type{scan_string} \NC instance, type \NC string \NC \NR -\NC \type{scan_pair} \NC instance, hashed, type \NC table or two numbers \NC \NR -\NC \type{scan_color} \NC instance, hashed, type \NC table or three numbers \NC \NR -\NC \type{scan_cmykcolor} \NC instance, hashed, type \NC table or four numbers \NC \NR -\NC \type{scan_transform} \NC instance, hashed, type \NC table or six numbers \NC \NR -\NC \type{scan_path} \NC instance, hashed, type \NC table with hashes or arrays \NC \NR -\NC \type{scan_pen} \NC instance, hashed, type \NC table with hashes or arrays \NC \NR +\NC \type{scannext} \NC instance, keep \NC token, mode, type \NC \NR +\NC \type{scanexpression} \NC instance, keep \NC type \NC \NR +\NC \type{scantoken} \NC instance, keep \NC token, mode, kind \NC \NR +\NC \type{scansymbol} \NC instance, keep, expand \NC string \NC \NR +\NC \type{scannumeric} \NC instance, type \NC number \NC \NR +\NC \type{scaninteger} \NC instance, type \NC integer \NC \NR +\NC \type{scanboolean} \NC instance, type \NC boolean \NC \NR +\NC \type{scanstring} \NC instance, type \NC string \NC \NR +\NC \type{scanpair} \NC instance, hashed, type \NC table or two numbers \NC \NR +\NC \type{scancolor} \NC instance, hashed, type \NC table or three numbers \NC \NR +\NC \type{scancmykcolor} \NC instance, hashed, type \NC table or four numbers \NC \NR +\NC \type{scantransform} \NC instance, hashed, type \NC table or six numbers \NC \NR +\NC \type{scanpath} \NC instance, hashed, type \NC table with hashes or arrays \NC \NR +\NC \type{scanpen} \NC instance, hashed, type \NC table with hashes or arrays \NC \NR \LL \stoptabulate @@ -521,15 +522,15 @@ optimized. The other data structures were then added for completeness.} \starttabulate[|l|l|] \DB scanner \BC argument \NC \NR \TB -\NC \type{inject_numeric} \NC instance, number \NC \NR -\NC \type{inject_integer} \NC instance, number \NC \NR -\NC \type{inject_boolean} \NC instance, boolean \NC \NR -\NC \type{inject_string} \NC instance, string \NC \NR -\NC \type{inject_pair} \NC instance, (table with) two numbers \NC \NR -\NC \type{inject_color} \NC instance, (table with) three numbers \NC \NR -\NC \type{inject_cmykcolor} \NC instance, (table with) four numbers \NC \NR -\NC \type{inject_transform} \NC instance, (table with) six numbers \NC \NR -\NC \type{inject_path} \NC instance, table with hashes or arrays, cycle, variant \NC \NR +\NC \type{injectnumeric} \NC instance, number \NC \NR +\NC \type{injectinteger} \NC instance, number \NC \NR +\NC \type{injectboolean} \NC instance, boolean \NC \NR +\NC \type{injectstring} \NC instance, string \NC \NR +\NC \type{injectpair} \NC instance, (table with) two numbers \NC \NR +\NC \type{injectcolor} \NC instance, (table with) three numbers \NC \NR +\NC \type{injectcmykcolor} \NC instance, (table with) four numbers \NC \NR +\NC \type{injecttransform} \NC instance, (table with) six numbers \NC \NR +\NC \type{injectpath} \NC instance, table with hashes or arrays, cycle, variant \NC \NR \LL \stoptabulate diff --git a/doc/context/sources/general/manuals/luametatex/luametatex-nodes.tex b/doc/context/sources/general/manuals/luametatex/luametatex-nodes.tex index 6773d346d..bcdac0d39 100644 --- a/doc/context/sources/general/manuals/luametatex/luametatex-nodes.tex +++ b/doc/context/sources/general/manuals/luametatex/luametatex-nodes.tex @@ -350,7 +350,7 @@ suits the \TEX\ internals well so we decided to stick to that naming. The effective width of some glue subtypes depends on the stretch or shrink needed to make the encapsulating box fit its dimensions. For instance, in a paragraph lines normally have glue representing spaces and these stretch or shrink to make -the content fit in the available space. The \type {effective_glue} function that +the content fit in the available space. The \type {effectiveglue} function that takes a glue node and a parent (hlist or vlist) returns the effective width of that glue item. When you pass \type {true} as third argument the value will be rounded. @@ -1027,10 +1027,10 @@ there is no node with that id. \stopsubsubsection -\startsubsubsection[title={\type {fields} and \type {has_field}}] +\startsubsubsection[title={\type {fields} and \type {hasfield}}] \libindex {fields} -\libindex {has_field} +\libindex {hasfield} This function returns an indexed table with valid field names for a particular type of node. @@ -1043,11 +1043,11 @@ The function accepts a string or number, so \typ {node.fields ("glyph")} returns \inlineluavalue { node.fields ("glyph") } and \typ {node.fields (12)} gives \inlineluavalue { node.fields (12) }. -The \type {has_field} function returns a boolean that is only true if \type {n} +The \type {hasfield} function returns a boolean that is only true if \type {n} is actually a node, and it has the field. \startfunctioncall - t = node.has_field( n, field) + t = node.hasfield( n, field) \stopfunctioncall This function probably is not that useful but some nodes don't have a \type @@ -1090,11 +1090,11 @@ back somehow. \stopsubsubsection -\startsubsubsection[title={\type {free}, \type {flush_node} and \type {flush_list}}] +\startsubsubsection[title={\type {free}, \type {flushnode} and \type {flushlist}}] \libindex{free} -\libindex{flush_node} -\libindex{flush_list} +\libindex{flushnode} +\libindex{flushlist} The next one frees node \type {n} from \TEX's memory. Be careful: no checks are done on whether this node is still pointed to from a register or some \type @@ -1104,11 +1104,11 @@ you used their content for something else you need to set them to nil first. \startfunctioncall next = node.free( n) -flush_node( n) +flushnode( n) \stopfunctioncall The \type {free} function returns the next field of the freed node, while the -\type {flush_node} alternative returns nothing. +\type {flushnode} alternative returns nothing. A list starting with node \type {n} can be flushed from \TEX's memory too. Be careful: no checks are done on whether any of these nodes is still pointed to @@ -1116,19 +1116,19 @@ from a register or some \type {next} field: it is up to you to make sure that th internal data structures remain correct. \startfunctioncall -node.flush_list( n) +node.flushlist( n) \stopfunctioncall -When you free for instance a discretionary node, \type {flush_list} is applied to +When you free for instance a discretionary node, \type {flushlist} is applied to the \type {pre}, \type {post}, \type {replace} so you don't need to do that yourself. Assigning them \type {nil} won't free those lists! \stopsubsubsection -\startsubsubsection[title={\type {copy} and \type {copy_list}}] +\startsubsubsection[title={\type {copy} and \type {copylist}}] \libindex{copy} -\libindex{copy_list} +\libindex{copylist} This creates a deep copy of node \type {n}, including all nested lists as in the case of a hlist or vlist node. Only the \type {next} field is not copied. @@ -1141,8 +1141,8 @@ A deep copy of the node list that starts at \type {n} can be created too. If \type {m} is also given, the copy stops just before node \type {m}. \startfunctioncall - m = node.copy_list( n) - m = node.copy_list( n, m) + m = node.copylist( n) + m = node.copylist( n, m) \stopfunctioncall Note that you cannot copy attribute lists this way. However, there is normally no @@ -1248,12 +1248,12 @@ changed. When the third argument is passed, the node is freed. \stopsubsubsection -\startsubsubsection[title={\type {insert_before}}] +\startsubsubsection[title={\type {insertbefore}}] -\libindex {insert_before} +\libindex {insertbefore} \startfunctioncall - head, new = node.insert_before( head, current, new) + head, new = node.insertbefore( head, current, new) \stopfunctioncall This function inserts the node \type {new} before \type {current} into the list @@ -1265,12 +1265,12 @@ will become \type {new}. \stopsubsubsection -\startsubsubsection[title={\type {insert_after}}] +\startsubsubsection[title={\type {insertafter}}] -\libindex {insert_after} +\libindex {insertafter} \startfunctioncall - head, new = node.insert_after( head, current, new) + head, new = node.insertafter( head, current, new) \stopfunctioncall This function inserts the node \type {new} after \type {current} into the list @@ -1281,12 +1281,12 @@ field). If \type {head} is initially \type {nil}, it will become \type {new}. \stopsubsubsection -\startsubsubsection[title={\type {last_node}}] +\startsubsubsection[title={\type {lastnode}}] -\libindex {last_node} +\libindex {lastnode} \startfunctioncall - n = node.last_node() + n = node.lastnode() \stopfunctioncall This function pops the last node from \TEX's \quote{current list}. It returns @@ -1559,15 +1559,15 @@ glue and the sign. \stopsubsubsection -\startsubsubsection[title={\type {is_zero_glue}}] +\startsubsubsection[title={\type {iszeroglue}}] -\libindex {is_zero_glue} +\libindex {iszeroglue} This function returns \type {true} when the width, stretch and shrink properties are zero. \startfunctioncall - isglue = node.is_zero_glue( n) + isglue = node.iszeroglue( n) \stopfunctioncall \stopsubsubsection @@ -1626,23 +1626,23 @@ and there is no double linked list. \stopsubsubsection -\startsubsubsection[title={\type {current_attr}}] +\startsubsubsection[title={\type {currentattr}}] -\libindex{current_attr} +\libindex{currentattr} This returns the currently active list of attributes, if there is one. \startfunctioncall - m = node.current_attr() + m = node.currentattr() \stopfunctioncall -The intended usage of \type {current_attr} is as follows: +The intended usage of \type {currentattr} is as follows: \starttyping local x1 = node.new("glyph") -x1.attr = node.current_attr() +x1.attr = node.currentattr() local x2 = node.new("glyph") -x2.attr = node.current_attr() +x2.attr = node.currentattr() \stoptyping or: @@ -1650,7 +1650,7 @@ or: \starttyping local x1 = node.new("glyph") local x2 = node.new("glyph") -local ca = node.current_attr() +local ca = node.currentattr() x1.attr = ca x2.attr = ca \stoptyping @@ -1662,13 +1662,13 @@ passed back to \TEX. \stopsubsubsection -\startsubsubsection[title={\type {has_attribute}}] +\startsubsubsection[title={\type {hasattribute}}] -\libindex {has_attribute} +\libindex {hasattribute} \startfunctioncall - v = node.has_attribute( n, id) - v = node.has_attribute( n, id, val) + v = node.hasattribute( n, id) + v = node.hasattribute( n, id, val) \stopfunctioncall Tests if a node has the attribute with number \type {id} set. If \type {val} is @@ -1677,12 +1677,12 @@ or, if no match is found, \type {nil}. \stopsubsubsection -\startsubsubsection[title={\type {get_attribute}}] +\startsubsubsection[title={\type {getattribute}}] -\libindex {get_attribute} +\libindex {getattribute} \startfunctioncall - v = node.get_attribute( n, id) + v = node.getattribute( n, id) \stopfunctioncall Tests if a node has an attribute with number \type {id} set. It returns the @@ -1691,12 +1691,12 @@ zero attributes is assumed. \stopsubsubsection -\startsubsubsection[title={\type {find_attribute}}] +\startsubsubsection[title={\type {findattribute}}] -\libindex {find_attribute} +\libindex {findattribute} \startfunctioncall - v, n = node.find_attribute( n, id) + v, n = node.findattribute( n, id) \stopfunctioncall Finds the first node that has attribute with number \type {id} set. It returns @@ -1704,12 +1704,12 @@ the value and the node if there is a match and otherwise nothing. \stopsubsubsection -\startsubsubsection[title={\type {set_attribute}}] +\startsubsubsection[title={\type {setattribute}}] -\libindex {set_attribute} +\libindex {setattribute} \startfunctioncall -node.set_attribute( n, id, val) +node.setattribute( n, id, val) \stopfunctioncall Sets the attribute with number \type {id} to the value \type {val}. Duplicate @@ -1717,15 +1717,15 @@ assignments are ignored. \stopsubsubsection -\startsubsubsection[title={\type {unset_attribute}}] +\startsubsubsection[title={\type {unsetattribute}}] -\libindex {unset_attribute} +\libindex {unsetattribute} \startfunctioncall v = - node.unset_attribute( n, id) + node.unsetattribute( n, id) v = - node.unset_attribute( n, id, val) + node.unsetattribute( n, id, val) \stopfunctioncall Unsets the attribute with number \type {id}. If \type {val} is also supplied, it @@ -1741,13 +1741,13 @@ If the attribute was actually deleted, returns its old value. Otherwise, returns \startsubsection[title={Glyph handling}][library=node] -\startsubsubsection[title={\type {first_glyph}}] +\startsubsubsection[title={\type {firstglyph}}] -\libindex {first_glyph} +\libindex {firstglyph} \startfunctioncall - n = node.first_glyph( n) - n = node.first_glyph( n, m) + n = node.firstglyph( n) + n = node.firstglyph( n, m) \stopfunctioncall Returns the first node in the list starting at \type {n} that is a glyph node @@ -1772,14 +1772,14 @@ or not. \stopsubsubsection -\startsubsubsection[title={\type {has_glyph}}] +\startsubsubsection[title={\type {hasglyph}}] -\libindex {has_glyph} +\libindex {hasglyph} This function returns the first glyph or disc node in the given list: \startfunctioncall - n = node.has_glyph( n) + n = node.hasglyph( n) \stopfunctioncall \stopsubsubsection @@ -1815,14 +1815,14 @@ word boundaries are possible). \stopsubsubsection -\startsubsubsection[title={\type {unprotect_glyph[s]}}] +\startsubsubsection[title={\type {unprotectglyph[s]}}] -\libindex {unprotect_glyphs} -\libindex {unprotect_glyph} +\libindex {unprotectglyphs} +\libindex {unprotectglyph} \startfunctioncall -node.unprotect_glyph( n) -node.unprotect_glyphs( n,[ n]) +node.unprotectglyph( n) +node.unprotectglyphs( n,[ n]) \stopfunctioncall Subtracts 256 from all glyph node subtypes. This and the next function are @@ -1831,14 +1831,14 @@ processing. The second argument is optional and indicates the end of a range. \stopsubsubsection -\startsubsubsection[title={\type {protect_glyph[s]}}] +\startsubsubsection[title={\type {protectglyph[s]}}] -\libindex {protect_glyphs} -\libindex {protect_glyph} +\libindex {protectglyphs} +\libindex {protectglyph} \startfunctioncall -node.protect_glyph( n) -node.protect_glyphs( n,[ n]) +node.protectglyph( n) +node.protectglyphs( n,[ n]) \stopfunctioncall Adds 256 to all glyph node subtypes in the node list starting at \type {n}, @@ -1849,12 +1849,12 @@ optional and indicates the end of a range. \stopsubsubsection -\startsubsubsection[title={\type {protrusion_skippable}}] +\startsubsubsection[title={\type {protrusionskippable}}] -\libindex {protrusion_skippable} +\libindex {protrusionskippable} \startfunctioncall - skippable = node.protrusion_skippable( n) + skippable = node.protrusionskippable( n) \stopfunctioncall Returns \type {true} if, for the purpose of line boundary discovery when @@ -1862,10 +1862,10 @@ character protrusion is active, this node can be skipped. \stopsubsubsection -\startsubsubsection[title={\type {check_discretionary}, \type {check_discretionaries}}] +\startsubsubsection[title={\type {checkdiscretionary}, \type {checkdiscretionaries}}] -\libindex{check_discretionary} -\libindex{check_discretionaries} +\libindex{checkdiscretionary} +\libindex{checkdiscretionaries} When you fool around with disc nodes you need to be aware of the fact that they have a special internal data structure. As long as you reassign the fields when @@ -1875,8 +1875,8 @@ the linebreak routine kicks in. You can call this function to check the list for issues with disc nodes. \startfunctioncall -node.check_discretionary( n) -node.check_discretionaries( head) +node.checkdiscretionary( n) +node.checkdiscretionaries( head) \stopfunctioncall The plural variant runs over all disc nodes in a list, the singular variant @@ -1884,15 +1884,15 @@ checks one node only (it also checks if the node is a disc node). \stopsubsubsection -\startsubsubsection[title={\type {flatten_discretionaries}}] +\startsubsubsection[title={\type {flattendiscretionaries}}] -\libindex {flatten_discretionaries} +\libindex {flattendiscretionaries} This function will remove the discretionaries in the list and inject the replace field when set. \startfunctioncall - head, count = node.flatten_discretionaries( n) + head, count = node.flattendiscretionaries( n) \stopfunctioncall \stopsubsubsection @@ -2040,18 +2040,18 @@ A simple and somewhat more efficient variant is this: \startsubsection[title={Math}][library=node] -\startsubsubsection[title={\type {mlist_to_hlist}}] +\startsubsubsection[title={\type {mlisttohlist}}] -\libindex {mlist_to_hlist} +\libindex {mlisttohlist} \startfunctioncall h = - node.mlist_to_hlist( n, display_type, penalties) + node.mlisttohlist( n, display_type, penalties) \stopfunctioncall This runs the internal mlist to hlist conversion, converting the math list in \type {n} into the horizontal list \type {h}. The interface is exactly the same -as for the callback \cbk {mlist_to_hlist}. +as for the callback \cbk {mlisttohlist}. \stopsubsubsection @@ -2204,28 +2204,28 @@ emulated in \LUA\ and not in the engine, so we retain downward compatibility. \starttabulate[|l|c|c|] \DB function \BC node \BC direct \NC emulated \NC \NR \TB -\supported {check_discretionaries} \nop \yes \yes -\supported {check_discretionary} \nop \yes \yes -\supported {copy_list} \yes \yes \relax -%supported {copy_only} \nop \yes \relax +\supported {checkdiscretionaries} \nop \yes \yes +\supported {checkdiscretionary} \nop \yes \yes +\supported {copylist} \yes \yes \relax +%supported {copyonly} \nop \yes \relax \supported {copy} \yes \yes \relax \supported {count} \nop \yes \yes -\supported {current_attributes} \yes \yes \relax +\supported {currentattributes} \yes \yes \relax \supported {dimensions} \nop \yes \yes -\supported {effective_glue} \nop \yes \yes -\supported {end_of_math} \nop \yes \yes -\supported {find_attribute_range} \nop \yes \relax -\supported {find_attribute} \nop \yes \yes -\supported {find_node} \nop \yes \relax -\supported {first_glyph} \nop \yes \yes -\supported {flatten_discretionaries} \nop \yes \yes -\supported {flush_list} \yes \yes \relax -\supported {flush_node} \yes \yes \relax +\supported {effectiveglue} \nop \yes \yes +\supported {endofmath} \nop \yes \yes +\supported {findattributerange} \nop \yes \relax +\supported {findattribute} \nop \yes \yes +\supported {findnode} \nop \yes \relax +\supported {firstglyph} \nop \yes \yes +\supported {flattendiscretionaries} \nop \yes \yes +\supported {flushlist} \yes \yes \relax +\supported {flushnode} \yes \yes \relax \supported {free} \yes \yes \relax -\supported {get_attributes} \nop \yes \relax -\supported {get_attribute} \yes \yes \relax -\supported {get_properties_table} \yes \yes \relax -\supported {get_synctex_fields} \nop \yes \relax +\supported {getattributes} \nop \yes \relax +\supported {getattribute} \yes \yes \relax +\supported {getpropertiestable} \yes \yes \relax +\supported {getsynctexfields} \nop \yes \relax \supported {getattributelist} \nop \yes \relax \supported {getboth} \nop \yes \relax \supported {getbox} \nop \yes \relax @@ -2280,44 +2280,44 @@ emulated in \LUA\ and not in the engine, so we retain downward compatibility. \supported {getxscale} \nop \yes \relax \supported {getxyscale} \nop \yes \relax \supported {getyscale} \nop \yes \relax -\supported {has_attribute} \yes \yes \relax -\supported {has_dimensions} \nop \yes \relax -\supported {has_field} \yes \yes \relax -\supported {has_glyph_option} \nop \yes \yes -\supported {has_glyph} \nop \yes \yes +\supported {hasattribute} \yes \yes \relax +\supported {hasdimensions} \nop \yes \relax +\supported {hasfield} \yes \yes \relax +\supported {hasglyphoption} \nop \yes \yes +\supported {hasglyph} \nop \yes \yes \supported {hpack} \nop \yes \yes \supported {hyphenating} \nop \yes \yes -\supported {ignore_math_skip} \nop \yes \relax -\supported {insert_after} \yes \yes \relax -\supported {insert_before} \yes \yes \relax -\supported {is_char} \nop \yes \relax -\supported {is_direct} \nop \yes \relax -\supported {is_glyph} \nop \yes \relax -\supported {is_next_char} \nop \yes \relax -\supported {is_next_glyph} \nop \yes \relax -\supported {is_node} \yes \yes \relax -\supported {is_prev_char} \nop \yes \relax -\supported {is_prev_glyph} \nop \yes \relax -\supported {is_valid} \nop \yes \relax -\supported {is_zero_glue} \nop \yes \yes +\supported {ignoremathskip} \nop \yes \relax +\supported {insertafter} \yes \yes \relax +\supported {insertbefore} \yes \yes \relax +\supported {ischar} \nop \yes \relax +\supported {isdirect} \nop \yes \relax +\supported {isglyph} \nop \yes \relax +\supported {isnextchar} \nop \yes \relax +\supported {isnextglyph} \nop \yes \relax +\supported {isnode} \yes \yes \relax +\supported {isprevchar} \nop \yes \relax +\supported {isprevglyph} \nop \yes \relax +\supported {isvalid} \nop \yes \relax +\supported {iszeroglue} \nop \yes \yes \supported {kerning} \nop \yes \yes -\supported {last_node} \nop \yes \yes +\supported {lastnode} \nop \yes \yes \supported {length} \nop \yes \yes \supported {ligaturing} \nop \yes \yes -\supported {make_extensible} \nop \yes \yes +\supported {makeextensible} \nop \yes \yes \supported {migrate} \nop \yes \relax -\supported {mlist_to_hlist} \nop \yes \yes +\supported {mlisttohlist} \nop \yes \yes \supported {naturalwidth} \nop \yes \yes \supported {new} \yes \yes \relax %supported {prepend_prevdepth} \nop \yes \yes -\supported {protect_glyphs} \nop \yes \yes -\supported {protect_glyph} \nop \yes \yes -\supported {protrusion_skippable} \nop \yes \yes +\supported {protectglyphs} \nop \yes \yes +\supported {protectglyph} \nop \yes \yes +\supported {protrusionskippable} \nop \yes \yes \supported {rangedimensions} \nop \yes \yes \supported {remove} \yes \yes \relax -\supported {set_attributes} \nop \yes \relax -\supported {set_attribute} \yes \yes \relax -\supported {set_synctex_fields} \nop \yes \relax +\supported {setattributes} \nop \yes \relax +\supported {setattribute} \yes \yes \relax +\supported {setsynctexfields} \nop \yes \relax \supported {setattributelist} \nop \yes \relax \supported {setboth} \nop \yes \relax \supported {setbox} \nop \yes \relax @@ -2365,7 +2365,7 @@ emulated in \LUA\ and not in the engine, so we retain downward compatibility. \supported {setwhd} \nop \yes \relax \supported {setwidth} \nop \yes \relax \supported {slide} \nop \yes \yes -\supported {start_of_par} \nop \yes \relax +\supported {startofpar} \nop \yes \relax \supported {subtype} \nop \nop \relax \supported {tail} \yes \yes \relax \supported {todirect} \nop \yes \relax @@ -2380,13 +2380,13 @@ emulated in \LUA\ and not in the engine, so we retain downward compatibility. \supported {traverse_list} \yes \yes \relax \supported {traverse} \yes \yes \relax \supported {type} \yes \nop \relax -\supported {unprotect_glyphs} \nop \yes \yes -\supported {unprotect_glyph} \nop \yes \yes -\supported {unset_attributes} \nop \yes \relax -\supported {unset_attribute} \yes \yes \relax +\supported {unprotectglyphs} \nop \yes \yes +\supported {unprotectglyph} \nop \yes \yes +\supported {unsetattributes} \nop \yes \relax +\supported {unsetattribute} \yes \yes \relax \supported {usedlist} \nop \yes \yes -\supported {uses_font} \nop \yes \yes -\supported {vertical_break} \nop \yes \relax +\supported {usesfont} \nop \yes \yes +\supported {verticalbreak} \nop \yes \relax \supported {vpack} \nop \yes \yes \supported {write} \yes \yes \relax \LL @@ -2425,9 +2425,9 @@ number, for a glue, kern, hlist, vlist, rule and math nodes as well as glyph nodes (although this last one is not used in native \SYNCTEX). \startfunctioncall -node.set_synctex_fields( f, l) +node.setsynctexfields( f, l) f, l = - node.get_synctex_fields( n) + node.getsynctexfields( n) \stopfunctioncall Of course you need to know what you're doing as no checking on sane values takes @@ -2477,9 +2477,8 @@ This is experimental code and might take a while to become frozen. \topicindex {nodes+properties} \topicindex {properties} -\libindex{flush_properties_table} -\libindex{get_properties_table} -\libindex{set_properties_mode} +\libindex{getpropertiestable} +\libindex{setpropertiesmode} Attributes are a convenient way to relate extra information to a node. You can assign them at the \TEX\ end as well as at the \LUA\ end and consult them at the @@ -2576,8 +2575,7 @@ with \CONTEXT\ uses the \type {injections} subtable and you should not mess with that one! There are a few helper functions that you normally should not touch as user: \typ -{flush_properties_table} will wipe the table (normally a bad idea), \typ -{get_properties_table} and will give the table that stores properties (using +{getpropertiestable} and will give the table that stores properties (using direct entries) and you can best not mess too much with that one either because \LUATEX\ itself will make sure that entries related to nodes will get wiped when nodes get freed, so that the \LUA\ garbage collector can do its job. In fact, the diff --git a/doc/context/sources/general/manuals/luametatex/luametatex-preamble.tex b/doc/context/sources/general/manuals/luametatex/luametatex-preamble.tex deleted file mode 100644 index 5a2dae818..000000000 --- a/doc/context/sources/general/manuals/luametatex/luametatex-preamble.tex +++ /dev/null @@ -1,189 +0,0 @@ -% language=uk - -\environment luametatex-style - -\startcomponent luametatex-preamble - -\startchapter[reference=preamble,title={The internals}] - -\topicindex{nodes} -\topicindex{boxes} -\topicindex{\LUA} - -This is a reference manual and not a tutorial. This means that we discuss changes -relative to traditional \TEX\ and also present new (or extended) functionality. -As a consequence we will refer to concepts that we assume to be known or that -might be explained later. Because the \LUATEX\ and \LUAMETATEX\ engines open up -\TEX\ there's suddenly quite some more to explain, especially about the way a (to -be) typeset stream moves through the machinery. However, discussing all that in -detail makes not much sense, because deep knowledge is only relevant for those -who write code not possible with regular \TEX\ and who are already familiar with -these internals (or willing to spend time on figuring it out). - -So, the average user doesn't need to know much about what is in this manual. For -instance fonts and languages are normally dealt with in the macro package that -you use. Messing around with node lists is also often not really needed at the -user level. If you do mess around, you'd better know what you're dealing with. -Reading \quotation {The \TEX\ Book} by Donald Knuth is a good investment of time -then also because it's good to know where it all started. A more summarizing -overview is given by \quotation {\TEX\ by Topic} by Victor Eijkhout. You might -want to peek in \quotation {The \ETEX\ manual} too. - -But \unknown\ if you're here because of \LUA, then all you need to know is that -you can call it from within a run. If you want to learn the language, just read -the well written \LUA\ book. The macro package that you use probably will provide -a few wrapper mechanisms but the basic \lpr {directlua} command that does the job -is: - -\starttyping -\directlua{tex.print("Hi there")} -\stoptyping - -You can put code between curly braces but if it's a lot you can also put it in a -file and load that file with the usual \LUA\ commands. If you don't know what -this means, you definitely need to have a look at the \LUA\ book first. - -If you still decide to read on, then it's good to know what nodes are, so we do a -quick introduction here. If you input this text: - -\starttyping -Hi There ... -\stoptyping - -eventually we will get a linked lists of nodes, which in \ASCII\ art looks like: - -\starttyping -H <=> i <=> [glue] <=> T <=> h <=> e <=> r <=> e ... -\stoptyping - -When we have a paragraph, we actually get something like this, where a \type -{par} node stores some metadata and is followed by a \type {hlist} flagged as -indent box: - -\starttyping -[par] <=> [hlist] <=> H <=> i <=> [glue] <=> T <=> h <=> e <=> r <=> e ... -\stoptyping - -Each character becomes a so called glyph node, a record with properties like the -current font, the character code and the current language. Spaces become glue -nodes. There are many node types that we will discuss later. Each node points -back to a previous node or next node, given that these exist. Sometimes -multiple characters are represented by one glyphs, so one can also get: - -\starttyping -[par] <=> [hlist] <=> H <=> i <=> [glue] <=> Th <=> e <=> r <=> e ... -\stoptyping - -And maybe some characters get positioned relative to each other, so we might -see: - -\starttyping -[par] <=> [hlist] <=> H <=> [kern] <=> i <=> [glue] <=> Th <=> e <=> r <=> e ... -\stoptyping - -Actually, the above representation is one view, because in \LUAMETATEX\ we can -choose for this: - -\starttyping -[par] <=> [glue] <=> H <=> [kern] <=> i <=> [glue] <=> Th <=> e <=> r <=> e ... -\stoptyping - -where glue (currently fixed) is used instead of an empty hlist (think of a \type -{\hbox}). Options like this are available because want a certain view on these -lists from the \LUA\ end and the result being predicable is part of that. - -It's also good to know beforehand that \TEX\ is basically centered around -creating paragraphs and pages. The par builder takes a list and breaks it into -lines. At some point horizontal blobs are wrapped into vertical ones. Lines are -so called boxes and can be separated by glue, penalties and more. The page -builder accumulates lines and when feasible triggers an output routine that will -take the list so far. Constructing the actual page is not part of \TEX\ but done -using primitives that permit manipulation of boxes. The result is handled back to -\TEX\ and flushed to a (often \PDF) file. - -The \LUATEX\ engine provides hooks for \LUA\ code at nearly every reasonable -point in the process: collecting content, hyphenating, applying font features, -breaking into lines, etc. This means that you can overload \TEX's natural -behaviour, which still is the benchmark. When we refer to \quote {callbacks} we -means these hooks. The \TEX\ engine itself is pretty well optimized but when you -kick in much \LUA\ code, you will notices that performance drops. Don't blame and -bother the authors with performance issues. In \CONTEXT\ over 50\% of the time -can be spent in \LUA, but so far we didn't get many complaints about efficiency. -Adding more callbacks makes no sense, also because at some point the performance -hit gets too large. There are plenty ways to achieve one goals. For that reason: -take remarks about \LUATEX, features, potential, performance etc.\ with a natural -grain of salt. - -Where plain \TEX\ is basically a basic framework for writing a specific style, -macro packages like \CONTEXT\ and \LATEX\ provide the user a whole lot of -additional tools to make documents look good. They hide the dirty details of font -management, language demands, turning structure into typeset results, wrapping -pages, including images, and so on. You should be aware of the fact that when you -hook in your own code to manipulate lists, this can interfere with the macro -package that you use. Each successive step expects a certain result and if you -mess around to much, the engine eventually might bark and quit. It can even -crash, because testing everywhere for what users can do wrong is no real option. - -When you read about nodes in the following chapters it's good to keep in mind -what commands relate to them. Here are a few: - -\starttabulate[|l|l|p|] -\DB command \BC node \BC explanation \NC \NR -\TB -\NC \prm {hbox} \NC \nod {hlist} \NC horizontal box \NC \NR -\NC \prm {vbox} \NC \nod {vlist} \NC vertical box with the baseline at the bottom \NC \NR -\NC \prm {vtop} \NC \nod {vlist} \NC vertical box with the baseline at the top \NC \NR -\NC \prm {hskip} \NC \nod {glue} \NC horizontal skip with optional stretch and shrink \NC \NR -\NC \prm {vskip} \NC \nod {glue} \NC vertical skip with optional stretch and shrink \NC \NR -\NC \prm {kern} \NC \nod {kern} \NC horizontal or vertical fixed skip \NC \NR -\NC \prm {discretionary} \NC \nod {disc} \NC hyphenation point (pre, post, replace) \NC \NR -\NC \prm {char} \NC \nod {glyph} \NC a character \NC \NR -\NC \prm {hrule} \NC \nod {rule} \NC a horizontal rule \NC \NR -\NC \prm {vrule} \NC \nod {rule} \NC a vertical rule \NC \NR -\NC \prm {textdirection} \NC \nod {dir} \NC a change in text direction \NC \NR -\LL -\stoptabulate - -Whatever we feed into \TEX\ at some point becomes a token which is either -interpreted directly or stored in a linked list. A token is just a number that -encodes a specific command (operator) and some value (operand) that further -specifies what that command is supposed to do. In addition to an interface to -nodes, there is an interface to tokens, as later chapters will demonstrate. - -Text (interspersed with macros) comes from an input medium. This can be a file, -token list, macro body cq.\ arguments, \ some internal quantity (like a number), -\LUA, etc. Macros get expanded. In the process \TEX\ can enter a group. Inside -the group, changes to registers get saved on a stack, and restored after leaving -the group. When conditionals are encountered, another kind of nesting happens, -and again there is a stack involved. Tokens, expansion, stacks, input levels are -all terms used in the next chapters. Don't worry, they loose their magic once you -use \TEX\ a lot. You have access to most of the internals and when not, at least -it is possible to query some state we're in or level we're at. - -When we talk about pack(ag)ing it can mean two things. When \TEX\ has consumed -some tokens that represent text. When the text is put into a so called \type -{\hbox} it (normally) first gets hyphenated (even in an horizontal list), next -ligatures are build, and finally kerns are added. Each of these stages can be -overloaded using \LUA\ code. When these three stages are finished, the dimension -of the content is calculated and the box gets its width, height and depth. What -happens with the box depends on what macros do with it. - -The other thing that can happen is that the text starts a new paragraph. In that -case some information is stored in a leading \type {par} node. Then indentation -is appended and the paragraph ends with some glue. Again the three stages are -applied but this time, afterwards, the long line is broken into lines and the -result is either added to the content of a box or to the main vertical list (the -running text so to say). This is called par building. At some point \TEX\ decides -that enough is enough and it will trigger the page builder. So, building is -another concept we will encounter. Another example of a builder is the one that -turns an intermediate math list into something typeset. - -Wrapping something in a box is called packing. Adding something to a list is -described in terms of contributing. The more complicated processes are wrapped -into builders. For now this should be enough to enable you to understand the next -chapters. The text is not as enlightening and entertaining as Don Knuths books, -sorry. - -\stopchapter - -\stopcomponent diff --git a/doc/context/sources/general/manuals/luametatex/luametatex-tex.tex b/doc/context/sources/general/manuals/luametatex/luametatex-tex.tex index 503bbfd82..decabbca7 100644 --- a/doc/context/sources/general/manuals/luametatex/luametatex-tex.tex +++ b/doc/context/sources/general/manuals/luametatex/luametatex-tex.tex @@ -1637,61 +1637,35 @@ debugging and the (relative state) numbers can change with the implementation. \stopsubsection -\startsubsection[title={Randomizers}] - -\libindex{lua_math_random} -\libindex{lua_math_randomseed} -\libindex{init_rand} -\libindex{normal_rand} -\libindex{uniform_rand} -\libindex{uniformdeviate} - -For practical reasons \LUATEX\ has its own random number generator. The original -\LUA\ random function is available as \typ {tex.lua_math_random}. You can -initialize with a new seed with \type {init_rand} (\typ {lua_math_randomseed} is -equivalent to this one). - -There are three generators: \type {normal_rand} (no argument is used), \type -{uniform_rand} (takes a number that will get rounded before being used) and \type -{uniformdeviate} which behaves like the primitive and expects a scaled integer, so - -\startfunctioncall -tex.print(tex.uniformdeviate(65536)/65536) -\stopfunctioncall - -will give a random number between zero and one. - -\stopsubsection - \startsubsection[reference=synctex,title={Functions related to synctex}] \topicindex {synctex} -\libindex{set_synctex_mode} \libindex{get_synctex_mode} -\libindex{set_synctex_no_files} -\libindex{set_synctex_tag} \libindex{get_synctex_tag} \libindex{force_synctex_tag} -\libindex{set_synctex_line} \libindex{get_synctex_line} \libindex{force_synctex_line} +\libindex{setsynctexmode} \libindex{getsynctexmode} +\libindex{setsynctexnofiles} +\libindex{setsynctextag} \libindex{getsynctextag} \libindex{forcesynctextag} +\libindex{setsynctexline} \libindex{getsynctexline} \libindex{forcesynctexline} The next helpers only make sense when you implement your own synctex logic. Keep in mind that the library used in editors assumes a certain logic and is geared for plain and \LATEX, so after a decade users expect a certain behaviour. \starttabulate[|l|p|] -\DB name \BC explanation \NC \NR +\DB name \BC explanation \NC \NR \TB -\NC \type{set_synctex_mode} \NC \type {0} is the default and used normal synctex - logic, \type {1} uses the values set by the next - helpers while \type {2} also sets these for glyph - nodes; \type{3} sets glyphs and glue and \type {4} - sets only glyphs \NC \NR -\NC \type{set_synctex_tag} \NC set the current tag (file) value (obeys save stack) \NC \NR -\NC \type{set_synctex_line} \NC set the current line value (obeys save stack) \NC \NR -\NC \type{set_synctex_no_files} \NC disable synctex file logging \NC \NR -\NC \type{get_synctex_mode} \NC returns the current mode (for values see above) \NC \NR -\NC \type{get_synctex_tag} \NC get the currently set value of tag (file) \NC \NR -\NC \type{get_synctex_line} \NC get the currently set value of line \NC \NR -\NC \type{force_synctex_tag} \NC overload the tag (file) value (\type {0} resets) \NC \NR -\NC \type{force_synctex_line} \NC overload the line value (\type {0} resets) \NC \NR +\NC \type{setsynctexmode} \NC \type {0} is the default and used normal synctex + logic, \type {1} uses the values set by the next + helpers while \type {2} also sets these for glyph + nodes; \type{3} sets glyphs and glue and \type {4} + sets only glyphs \NC \NR +\NC \type{setsynctextag} \NC set the current tag (file) value (obeys save stack) \NC \NR +\NC \type{setsynctexline} \NC set the current line value (obeys save stack) \NC \NR +\NC \type{setsynctexnofiles} \NC disable synctex file logging \NC \NR +\NC \type{getsynctexmode} \NC returns the current mode (for values see above) \NC \NR +\NC \type{getsynctextag} \NC get the currently set value of tag (file) \NC \NR +\NC \type{getsynctexline} \NC get the currently set value of line \NC \NR +\NC \type{forcesynctextag} \NC overload the tag (file) value (\type {0} resets) \NC \NR +\NC \type{forcesynctexline} \NC overload the line value (\type {0} resets) \NC \NR \LL \stoptabulate @@ -1746,13 +1720,15 @@ be tested first instead of simply quitting. This library takes care of the low|-|level I/O interface: writing to the log file and|/|or console. -\startsubsection[title={\type {write}}] +\startsubsection[title={\type {write} and \type {writeselector}}] \libindex{write} +\libindex{writeselector} \startfunctioncall texio.write( target, s, ...) texio.write( s, ...) +texio.writeselector( s, ...) \stopfunctioncall Without the \type {target} argument, writes all given strings to the same @@ -1767,19 +1743,24 @@ prevent \LUA\ from interpreting the first string as the target. \stopsubsection -\startsubsection[title={\type {write_nl}}] +\startsubsection[title={\type {writenl} and \type {writeselectornl}}] -\libindex{write_nl} +\libindex{writenl} +\libindex{writeselectornl} \startfunctioncall -texio.write_nl( target, s, ...) -texio.write_nl( s, ...) +texio.writenl( target, s, ...) +texio.writenl( s, ...) +texio.writeselectornl( target, ...) \stopfunctioncall This function behaves like \type {texio.write}, but makes sure that the given strings will appear at the beginning of a new line. You can pass a single empty string if you only want to move to the next line. +The selector variants always expect a selector, so there is no misunderstanding +if \type {logfile} is a string or selector. + \stopsubsection \startsubsection[title={\type {setescape}}] @@ -1812,20 +1793,20 @@ to know what you're doing (or more precise: what \TEX\ is doing with input). \topicindex{libraries+\type{token}} \topicindex{tokens} -\libindex{scan_keyword} -\libindex{scan_keywordcs} -\libindex{scan_int} -\libindex{scan_real} -\libindex{scan_float} -\libindex{scan_dimen} -\libindex{scan_glue} -\libindex{scan_toks} -\libindex{scan_code} -\libindex{scan_string} -\libindex{scan_argument} -\libindex{scan_word} -\libindex{scan_csname} -\libindex{scan_list} +\libindex{scankeyword} +\libindex{scankeywordcs} +\libindex{scanint} +\libindex{scanreal} +\libindex{scanfloat} +\libindex{scandimen} +\libindex{scanglue} +\libindex{scantoks} +\libindex{scancode} +\libindex{scanstring} +\libindex{scanargument} +\libindex{scanword} +\libindex{scancsname} +\libindex{scanlist} The token library provides means to intercept the input and deal with it at the \LUA\ level. The library provides a basic scanner infrastructure that can be used @@ -1837,26 +1818,26 @@ minimal set of tools and no solutions. The scanner functions are probably the most intriguing. \starttabulate[|l|l|p|] -\DB function \BC argument \BC result \NC \NR +\DB function \BC argument \BC result \NC \NR \TB -\NC \type{scan_keyword} \NC string \NC returns true if the given keyword is gobbled; as with - the regular \TEX\ keyword scanner this is case insensitive - (and \ASCII\ based) \NC \NR -\NC \type{scan_keywordcs} \NC string \NC returns true if the given keyword is gobbled; this variant - is case sensitive and also suitable for \UTF8 \NC \NR -\NC \type{scan_int} \NC \NC returns an integer \NC \NR -\NC \type{scan_real} \NC \NC returns a number from e.g.\ \type {1}, \type {1.1}, \type {.1} with optional collapsed signs \NC \NR -\NC \type{scan_float} \NC \NC returns a number from e.g.\ \type {1}, \type {1.1}, \type {.1}, \type {1.1E10}, , \type {.1e-10} with optional collapsed signs \NC \NR -\NC \type{scan_dimen} \NC infinity, mu-units \NC returns a number representing a dimension or two numbers being the filler and order \NC \NR -\NC \type{scan_glue} \NC mu-units \NC returns a glue spec node \NC \NR -\NC \type{scan_toks} \NC definer, expand \NC returns a table of tokens \NC \NR -\NC \type{scan_code} \NC bitset \NC returns a character if its category is in the given bitset (representing catcodes) \NC \NR -\NC \type{scan_string} \NC \NC returns a string given between \type {{}}, as \type {\macro} or as sequence of characters with catcode 11 or 12 \NC \NR -\NC \type{scan_argument} \NC \NC this one is simular to \type {scanstring} but also accepts a \type {\cs} - (which then get expanded) \NC \NR -\NC \type{scan_word} \NC \NC returns a sequence of characters with catcode 11 or 12 as string \NC \NR -\NC \type{scan_csname} \NC \NC returns \type {foo} after scanning \type {\foo} \NC \NR -\NC \type{scan_list} \NC \NC picks up a box specification and returns a \type {[h|v]list} node \NC \NR +\NC \type{scankeyword} \NC string \NC returns true if the given keyword is gobbled; as with + the regular \TEX\ keyword scanner this is case insensitive + (and \ASCII\ based) \NC \NR +\NC \type{scankeywordcs} \NC string \NC returns true if the given keyword is gobbled; this variant + is case sensitive and also suitable for \UTF8 \NC \NR +\NC \type{scanint} \NC \NC returns an integer \NC \NR +\NC \type{scanreal} \NC \NC returns a number from e.g.\ \type {1}, \type {1.1}, \type {.1} with optional collapsed signs \NC \NR +\NC \type{scanfloat} \NC \NC returns a number from e.g.\ \type {1}, \type {1.1}, \type {.1}, \type {1.1E10}, , \type {.1e-10} with optional collapsed signs \NC \NR +\NC \type{scandimen} \NC infinity, mu-units \NC returns a number representing a dimension or two numbers being the filler and order \NC \NR +\NC \type{scanglue} \NC mu-units \NC returns a glue spec node \NC \NR +\NC \type{scantoks} \NC definer, expand \NC returns a table of tokens \NC \NR +\NC \type{scancode} \NC bitset \NC returns a character if its category is in the given bitset (representing catcodes) \NC \NR +\NC \type{scanstring} \NC \NC returns a string given between \type {{}}, as \type {\macro} or as sequence of characters with catcode 11 or 12 \NC \NR +\NC \type{scanargument} \NC \NC this one is simular to \type {scanstring} but also accepts a \type {\cs} + (which then get expanded) \NC \NR +\NC \type{scanword} \NC \NC returns a sequence of characters with catcode 11 or 12 as string \NC \NR +\NC \type{scancsname} \NC \NC returns \type {foo} after scanning \type {\foo} \NC \NR +\NC \type{scanlist} \NC \NC picks up a box specification and returns a \type {[h|v]list} node \NC \NR \LL \stoptabulate @@ -1864,7 +1845,7 @@ The integer, dimension and glue scanners take an extra optional argument that signals that en optional equal is permitted. The scanners can be considered stable apart from the one scanning for a token. -The \type {scan_code} function takes an optional number, the \type {scan_keyword} +The \type {scancode} function takes an optional number, the \type {scankeyword} function a normal \LUA\ string. The \type {infinity} boolean signals that we also permit \type {fill} as dimension and the \type {mu-units} flags the scanner that we expect math units. When scanning tokens we can indicate that we are defining a @@ -1872,7 +1853,7 @@ macro, in which case the result will also provide information about what arguments are expected and in the result this is separated from the meaning by a separator token. The \type {expand} flag determines if the list will be expanded. -The \type {scan_argument} function expands the given argument. When a braced +The \type {scanargument} function expands the given argument. When a braced argument is scanned, expansion can be prohibited by passing \type {false} (default is \type {true}). In case of a control sequence passing \type {false} will result in a one|-|level expansion (the meaning of the macro). @@ -1894,9 +1875,9 @@ we get: \starttabulate[|l|Tl|l|] \DB name \BC result \NC \NR \TB -\NC \type {\directlua{token.scan_string()}{foo}} \NC \directlua{context("{\\red\\type {"..token.scan_string().."}}")} {foo} \NC full expansion \NC \NR -\NC \type {\directlua{token.scan_string()}foo} \NC \directlua{context("{\\red\\type {"..token.scan_string().."}}")} foo \NC letters and others \NC \NR -\NC \type {\directlua{token.scan_string()}\foo} \NC \directlua{context("{\\red\\type {"..token.scan_string().."}}")}\foo \NC meaning \NC \NR +\NC \type {\directlua{token.scanstring()}{foo}} \NC \directlua{context("{\\red\\type {"..token.scanstring().."}}")} {foo} \NC full expansion \NC \NR +\NC \type {\directlua{token.scanstring()}foo} \NC \directlua{context("{\\red\\type {"..token.scanstring().."}}")} foo \NC letters and others \NC \NR +\NC \type {\directlua{token.scanstring()}\foo} \NC \directlua{context("{\\red\\type {"..token.scanstring().."}}")}\foo \NC meaning \NC \NR \LL \stoptabulate @@ -1905,13 +1886,13 @@ expanded definition (\prm {edef}'d). In the case of the braced variant one can o course use the \prm {detokenize} and \prm {unexpanded} primitives since there we do expand. -The \type {scan_word} scanner can be used to implement for instance a number +The \type {scanword} scanner can be used to implement for instance a number scanner. An optional boolean argument can signal that a trailing space or \type {\relax} should be gobbled: \starttyping -function token.scan_number(base) - return tonumber(token.scan_word(),base) +function token.scannumber(base) + return tonumber(token.scanword(),base) end \stoptyping @@ -1942,7 +1923,7 @@ You can also do this: \starttyping \directlua { function mymacro() - local d = token.scan_dimen() + local d = token.scandimen() ... end } @@ -1975,19 +1956,19 @@ a bit but for passing strings conversion to and from tokens has to be done anywa \startsubsection[title={Picking up one token}] -\libindex {scan_next} -\libindex {scan_next_expanded} -\libindex {skip_next} -\libindex {skip_next_expanded} -\libindex {peek_next} -\libindex {peek_next_expanded} -\libindex {scan_token} +\libindex {scannext} +\libindex {scannextexpanded} +\libindex {skipnext} +\libindex {skipnextexpanded} +\libindex {peeknext} +\libindex {peeknextexpanded} +\libindex {scantoken} \libindex {expand} The scanners look for a sequence. When you want to pick up one token from the -input you use \type {scan_next}. This creates a token with the (low level) +input you use \type {scannext}. This creates a token with the (low level) properties as discussed next. This token is just the next one. If you want to -enforce expansion first you can use \type {scan_token} or the \type {_expanded} +enforce expansion first you can use \type {scantoken} or the \type {_expanded} variants. Internally tokens are characterized by a number that packs a lot of information. In order to access the bits of information a token is wrapped in a userdata object. @@ -1998,14 +1979,14 @@ enough about \TEX\ not to be too worried about that. It basically is a call to the internal expand related function. \starttabulate[|lT|p|] -\DB name \BC explanation \NC \NR +\DB name \BC explanation \NC \NR \TB -\NC scan_next \NC get the next token \NC \NR -\NC scan_next_expanded \NC get the next expanded token \NC \NR -\NC skip_next \NC skip the next token \NC \NR -\NC skip_next_expanded \NC skip the next expanded token \NC \NR -\NC peek_next \NC get the next token and put it back in the input \NC \NR -\NC peek_next_expanded \NC get the next expanded token and put it back in the input \NC \NR +\NC scannext \NC get the next token \NC \NR +\NC scannextexpanded \NC get the next expanded token \NC \NR +\NC skipnext \NC skip the next token \NC \NR +\NC skipnextexpanded \NC skip the next expanded token \NC \NR +\NC peeknext \NC get the next token and put it back in the input \NC \NR +\NC peeknextexpanded \NC get the next expanded token and put it back in the input \NC \NR \LL \stoptabulate @@ -2026,20 +2007,20 @@ alike. \libindex{commands} \libindex{command_id} -\libindex{get_command} -\libindex{get_cmdname} -\libindex{get_csname} -\libindex{get_id} -\libindex{get_active} -\libindex{get_expandable} -\libindex{get_protected} -\libindex{get_mode} -\libindex{get_index} -\libindex{get_tok} -\libindex{get_frozen} -\libindex{get_user} - -\libindex{scan_next} +\libindex{getcommand} +\libindex{getcmdname} +\libindex{getcsname} +\libindex{getid} +\libindex{getactive} +\libindex{getexpandable} +\libindex{getprotected} +\libindex{getmode} +\libindex{getindex} +\libindex{gettok} +\libindex{getfrozen} +\libindex{getuser} + +\libindex{scannext} The creator function can be used as follows: @@ -2069,7 +2050,7 @@ primitive. The possible properties of tokens are: \LL \stoptabulate -Alternatively you can use a getter \type {get_} to access a property +Alternatively you can use a getter \type {get} to access a property of a token. The numbers that represent a catcode are the same as in \TEX\ itself, so using @@ -2124,14 +2105,14 @@ need to know that boundary condition. \topicindex {macros} -\libindex{set_macro} -\libindex{get_macro} -\libindex{get_meaning} -\libindex{set_char} -\libindex{set_lua} -\libindex{get_functions_table} -\libindex{push_macro} -\libindex{pop_macro} +\libindex{setmacro} +\libindex{getmacro} +\libindex{getmeaning} +\libindex{setchar} +\libindex{setlua} +\libindex{getfunctionstable} +\libindex{pushmacro} +\libindex{popmacro} The \type {set_macro} function can get upto 4 arguments: @@ -2157,8 +2138,8 @@ The results are like: \def\csname{} \stoptyping -The \type {get_macro} function can be used to get the content of a macro while -the \type {get_meaning} function gives the meaning including the argument +The \type {getmacro} function can be used to get the content of a macro while +the \type {getmeaning} function gives the meaning including the argument specification (as usual in \TEX\ separated by \type {->}). The \type {set_char} function can be used to do a \prm {chardef} at the @@ -2177,11 +2158,11 @@ set_lua("mycode",id,"global","protected") \stoptyping This creates a token that refers to a \LUA\ function with an entry in the table -that you can access with \type {lua.get_functions_table}. It is the companion +that you can access with \type {lua.getfunctions_table}. It is the companion to \lpr {luadef}. When the first (and only) argument is true the size will preset to the value of \type {texconfig.function_size}. -The \type {push_macro} and \type {pop_macro} function are very experimental and +The \type {pushmacro} and \type {popmacro} function are very experimental and can be used to get and set an existing macro. The push call returns a user data object and the pop takes such a userdata object. These object have no accessors and are to be seen as abstractions. @@ -2190,20 +2171,20 @@ and are to be seen as abstractions. \startsubsection[title={Pushing back}] -\libindex{scan_next} -\libindex{put_next} +\libindex{scannext} +\libindex{putnext} There is a (for now) experimental putter: \starttyping -local t1 = token.scan_next() -local t2 = token.scan_next() -local t3 = token.scan_next() -local t4 = token.scan_next() +local t1 = token.scannext() +local t2 = token.scannext() +local t3 = token.scannext() +local t4 = token.scannext() -- watch out, we flush in sequence -token.put_next { t1, t2 } +token.putnext { t1, t2 } -- but this one gets pushed in front -token.put_next ( t3, t4 ) +token.putnext ( t3, t4 ) \stoptyping When we scan \type {wxyz!} we get \type {yzwx!} back. The argument is either a @@ -2218,11 +2199,11 @@ works out okay: \directlua { local list = { 101, 102, 103, token.create("foo"), "{abracadabra}" } - token.put_next("(the)") - token.put_next(list) - token.put_next("(order)") - token.put_next(unpack(list)) - token.put_next("(is reversed)") + token.putnext("(the)") + token.putnext(list) + token.putnext("(order)") + token.putnext(unpack(list)) + token.putnext("(is reversed)") } \stopbuffer @@ -2259,9 +2240,9 @@ create a hash entry and when later it gets defined that entry will be reused. So \type {\oof} really exists but can be in an undefined state. \startbuffer[demo] -oof : \directlua{tex.print(token.scan_csname())}\oof -foo : \directlua{tex.print(token.scan_csname())}\foo -myfirstoof : \directlua{tex.print(token.scan_csname())}\myfirstoof +oof : \directlua{tex.print(token.scancsname())}\oof +foo : \directlua{tex.print(token.scancsname())}\foo +myfirstoof : \directlua{tex.print(token.scancsname())}\myfirstoof \stopbuffer \startlines @@ -2307,9 +2288,9 @@ When scanning from \LUA\ we are not in a mode that defines (undefined) macros at all. There we just get the real primitive undefined macro token. \startbuffer -\directlua{local t = token.scan_next() tex.print(t.id.." "..t.tok)}\myfirstoof -\directlua{local t = token.scan_next() tex.print(t.id.." "..t.tok)}\mysecondoof -\directlua{local t = token.scan_next() tex.print(t.id.." "..t.tok)}\mythirdoof +\directlua{local t = token.scannext() tex.print(t.id.." "..t.tok)}\myfirstoof +\directlua{local t = token.scannext() tex.print(t.id.." "..t.tok)}\mysecondoof +\directlua{local t = token.scannext() tex.print(t.id.." "..t.tok)}\mythirdoof \stopbuffer \startlines diff --git a/doc/context/sources/general/manuals/luametatex/luametatex.tex b/doc/context/sources/general/manuals/luametatex/luametatex.tex index b7b0ab749..48279e1a8 100644 --- a/doc/context/sources/general/manuals/luametatex/luametatex.tex +++ b/doc/context/sources/general/manuals/luametatex/luametatex.tex @@ -106,7 +106,7 @@ \stopfrontmatter \startbodymatter - \component luametatex-preamble + \component luametatex-internals \component luametatex-differences \component luametatex-modifications \component luametatex-lua diff --git a/scripts/context/lua/mtx-context.lua b/scripts/context/lua/mtx-context.lua index 1f315e007..d419dd25e 100644 --- a/scripts/context/lua/mtx-context.lua +++ b/scripts/context/lua/mtx-context.lua @@ -855,7 +855,7 @@ function scripts.context.run(ctxdata,filename) -- kindofrun: 1:first run, 2:successive run, 3:once, 4:last of maxruns -- local engine = analysis.engine or "luametatex" - if engine == "luametatex" and (mainfile == usedfiles.yes or mainfile == usedfiles.nop) then + if engine == "luametatex" and (mainfile == usedfiles.yes or mainfile == usedfiles.nop) and not getargument("redirected") then mainfile = "" -- we don't need that end -- diff --git a/scripts/context/lua/mtx-fonts.lua b/scripts/context/lua/mtx-fonts.lua index 324da841b..c0d59832b 100644 --- a/scripts/context/lua/mtx-fonts.lua +++ b/scripts/context/lua/mtx-fonts.lua @@ -16,7 +16,7 @@ local lower = string.lower local concat = table.concat local write_nl = (logs and logs.writer) or (texio and texio.write_nl) or print -local otlversion = 3.113 +local otlversion = 3.114 local helpinfo = [[ diff --git a/tex/context/base/mkii/cont-new.mkii b/tex/context/base/mkii/cont-new.mkii index 133f5ce71..5aa85c926 100644 --- a/tex/context/base/mkii/cont-new.mkii +++ b/tex/context/base/mkii/cont-new.mkii @@ -11,7 +11,7 @@ %C therefore copyrighted by \PRAGMA. See mreadme.pdf for %C details. -\newcontextversion{2021.05.09 17:12} +\newcontextversion{2021.05.15 22:41} %D This file is loaded at runtime, thereby providing an %D excellent place for hacks, patches, extensions and new diff --git a/tex/context/base/mkii/context.mkii b/tex/context/base/mkii/context.mkii index f5a02b246..dcfe88c5a 100644 --- a/tex/context/base/mkii/context.mkii +++ b/tex/context/base/mkii/context.mkii @@ -20,7 +20,7 @@ %D your styles an modules. \edef\contextformat {\jobname} -\edef\contextversion{2021.05.09 17:12} +\edef\contextversion{2021.05.15 22:41} %D For those who want to use this: diff --git a/tex/context/base/mkii/mult-fr.mkii b/tex/context/base/mkii/mult-fr.mkii index 409add42f..e9ebb1256 100644 --- a/tex/context/base/mkii/mult-fr.mkii +++ b/tex/context/base/mkii/mult-fr.mkii @@ -141,6 +141,7 @@ \setinterfacevariable{chemistry}{chimie} \setinterfacevariable{cite}{cite} \setinterfacevariable{closed}{ferme} +\setinterfacevariable{collapsed}{collapsed} \setinterfacevariable{color}{couleur} \setinterfacevariable{column}{colonne} \setinterfacevariable{columns}{colonnes} @@ -392,6 +393,7 @@ \setinterfacevariable{nostopper}{sansstoppeur} \setinterfacevariable{not}{pas} \setinterfacevariable{notation}{notation} +\setinterfacevariable{notcollapsed}{notcollapsed} \setinterfacevariable{note}{note} \setinterfacevariable{nothanging}{sanssuspension} \setinterfacevariable{nothyphenated}{sanscesure} diff --git a/tex/context/base/mkiv/anch-pgr.lua b/tex/context/base/mkiv/anch-pgr.lua index 8e400cd12..e822f12b4 100644 --- a/tex/context/base/mkiv/anch-pgr.lua +++ b/tex/context/base/mkiv/anch-pgr.lua @@ -24,6 +24,7 @@ local lpegmatch = lpeg.match local jobpositions = job.positions local formatters = string.formatters local setmetatableindex = table.setmetatableindex +local settings_to_array = utilities.parsers.settings_to_array local enableaction = nodes.tasks.enableaction @@ -32,6 +33,7 @@ local context = context local implement = interfaces.implement +local texgetcount = tex.getcount local report_graphics = logs.reporter("backgrounds") local report_shapes = logs.reporter("backgrounds","shapes") local report_free = logs.reporter("backgrounds","free") @@ -78,9 +80,10 @@ local getdepth = nuts.getdepth local nodecodes = nodes.nodecodes local par_code = nodecodes.par -local start_of_par = nuts.start_of_par -local insert_before = nuts.insert_before -local insert_after = nuts.insert_after +local startofpar = nuts.startofpar + +local insertbefore = nuts.insertbefore +local insertafter = nuts.insertafter local processranges = nuts.processranges @@ -165,12 +168,12 @@ local function flush(head,f,l,a,parent,depth) ln = new_hlist(setlink(new_rule(65536,65536*4,0),new_kern(-65536),ln)) rn = new_hlist(setlink(new_rule(65536,0,65536*4),new_kern(-65536),rn)) end - if getid(f) == par_code and start_of_par(f) then -- we need to clean this mess - insert_after(head,f,ln) + if getid(f) == par_code and startofpar(f) then -- we need to clean this mess + insertafter(head,f,ln) else - head, f = insert_before(head,f,ln) + head, f = insertbefore(head,f,ln) end - insert_after(head,l,rn) + insertafter(head,l,rn) end return head, true end @@ -222,7 +225,8 @@ end nodes.handlers.textbackgrounds = function(head,where,parent) -- we have hlistdir and local dir -- todo enable action in register - index = index + 1 + index = index + 1 + realpage = texgetcount("realpageno") return processranges(a_textbackground,flush,head,parent) end @@ -235,8 +239,6 @@ interfaces.implement { -- optimized already but we can assume a cycle i.e. prune the last point and then -- even less code .. we could merge some loops but his is more robust --- use idiv here - local function topairs(t,n) local r = { } for i=1,n do @@ -1213,7 +1215,7 @@ implement { actions = function(tags,anchor,page) -- no caching (yet) / page local collected = jobpositions.collected if type(tags) == "string" then - tags = utilities.parsers.settings_to_array(tags) + tags = settings_to_array(tags) end local list = { } local nofboxes = 0 diff --git a/tex/context/base/mkiv/attr-ini.lua b/tex/context/base/mkiv/attr-ini.lua index 5507f2a70..b05c343e5 100644 --- a/tex/context/base/mkiv/attr-ini.lua +++ b/tex/context/base/mkiv/attr-ini.lua @@ -35,8 +35,8 @@ attributes.states = attributes.states or { } attributes.handlers = attributes.handlers or { } attributes.unsetvalue = -0x7FFFFFFF -local currentfont = font.current -- mabe nicer is attributes.current -local currentattributes = node.current_attributes -- mabe nicer is fonts .current +local currentfont = font.current +local currentattributes = nodes and nodes.currentattributes or node.currentattributes or node.current_attr -- no nodes table yet local names = attributes.names local numbers = attributes.numbers diff --git a/tex/context/base/mkiv/attr-ini.mkiv b/tex/context/base/mkiv/attr-ini.mkiv index 71c6478f8..ad40a1ffe 100644 --- a/tex/context/base/mkiv/attr-ini.mkiv +++ b/tex/context/base/mkiv/attr-ini.mkiv @@ -168,19 +168,3 @@ % \to \everyafterpagebreak \protect \endinput - -% for the luatex list: -% -% \attributedef\zeroattribute=0 -% \attributedef\someattribute=999 -% -% \directlua { -% local createtoken = newtoken.create -% function attributenumber(name) -% local n = createtoken(name).mode - createtoken("zeroattribute").mode -% return n >= 0 and n or false -% end -% } -% -% \directlua{print(attributenumber("noneattribute"))} -% \directlua{print(attributenumber("someattribute"))} diff --git a/tex/context/base/mkiv/back-exp.lua b/tex/context/base/mkiv/back-exp.lua index 7a37cc948..5928da538 100644 --- a/tex/context/base/mkiv/back-exp.lua +++ b/tex/context/base/mkiv/back-exp.lua @@ -3020,7 +3020,7 @@ local collectresults do -- too many locals otherwise local getkern = nuts.getkern local getwidth = nuts.getwidth - local start_of_par = nuts.start_of_par + local startofpar = nuts.startofpar local nexthlist = nuts.traversers.hlist local nextnode = nuts.traversers.node @@ -3390,7 +3390,7 @@ end last = nil currentparagraph = nil end - elseif not paragraph and id == par_code and start_of_par(n) then + elseif not paragraph and id == par_code and startofpar(n) then paragraph = getattr(n,a_taggedpar) elseif id == disc_code then -- very unlikely because we stripped them diff --git a/tex/context/base/mkiv/blob-ini.lua b/tex/context/base/mkiv/blob-ini.lua index 0b35c3b65..012b4ddb0 100644 --- a/tex/context/base/mkiv/blob-ini.lua +++ b/tex/context/base/mkiv/blob-ini.lua @@ -25,28 +25,26 @@ if not modules then modules = { } end modules ['blob-ini'] = { local type, tostring = type, tostring local lpegmatch, lpegpatterns = lpeg.match, lpeg.patterns -local report_blobs = logs.reporter("blobs") +local report_blobs = logs.reporter("blobs") -local flush_node_list = node.flush_list -local hpack_node_list = node.hpack ------ vpack_node_list = node.vpack -local write_node = node.write +local flushnodelist = nodes.flushlist +local hpacknodelist = nodes.hpack -local typesetters = nodes.typesetters -local tonodes = typesetters.tonodes -local tohpack = typesetters.tohpack -local tovpack = typesetters.tovpack +local typesetters = nodes.typesetters +local tonodes = typesetters.tonodes +local tohpack = typesetters.tohpack +local tovpack = typesetters.tovpack -local implement = interfaces.implement +local context = context --- provide copies here (nicer for manuals) +local implement = interfaces.implement -blobs = blobs or { } -local blobs = blobs +blobs = blobs or { } +local blobs = blobs -blobs.tonodes = tonodes -blobs.tohpack = tohpack -blobs.tovpack = tovpack +blobs.tonodes = tonodes +blobs.tohpack = tohpack +blobs.tovpack = tovpack -- end of helpers @@ -68,7 +66,7 @@ function blobs.dispose(t) local li = list[i] local pack = li.pack if pack then - flush_node_list(pack) + flushnodelist(pack) li.pack = nil end end @@ -96,14 +94,14 @@ function blobs.pack(t,how) for i=1,#list do local pack = list[i].pack if pack then - flush_node_list(node.pack) + flushnodelist(pack) end if how == "vertical" then -- we need to prepend a local par node -- list[i].pack = vpack_node_list(list[i].head,"exactly") report_blobs("vpack not yet supported") else - list[i].pack = hpack_node_list(list[i].head,"exactly") + list[i].pack = hpacknodelist(list[i].head,"exactly") end end end @@ -114,8 +112,8 @@ function blobs.write(t) local li = list[i] local pack = li.pack if pack then - write_node(pack) - flush_node_list(pack) + context(pack) + flushnodelist(pack) li.pack = nil end end @@ -158,28 +156,28 @@ end local function strwd(str) local l = tohpack(str) local w = l.width - flush_node_list(l) + flushnodelist(l) return w end local function strht(str) local l = tohpack(str) local h = l.height - flush_node_list(l) + flushnodelist(l) return h end local function strdp(str) local l = tohpack(str) local d = l.depth - flush_node_list(l) + flushnodelist(l) return d end local function strhd(str) local l = tohpack(str) local s = l.height + l.depth - flush_node_list(l) + flushnodelist(l) return s end @@ -192,7 +190,7 @@ blobs.strhd = strhd local scan_hbox = tokens.scanners.hbox -implement { name = "strwd", actions = function() local l = scan_hbox() context(l.width) flush_node_list(l) end } -implement { name = "strht", actions = function() local l = scan_hbox() context(l.height) flush_node_list(l) end } -implement { name = "strdp", actions = function() local l = scan_hbox() context(l.depth) flush_node_list(l) end } -implement { name = "strhd", actions = function() local l = scan_hbox() context(l.height + l.depth) flush_node_list(l) end } +implement { name = "strwd", actions = function() local l = scan_hbox() context(l.width) flushnodelist(l) end } +implement { name = "strht", actions = function() local l = scan_hbox() context(l.height) flushnodelist(l) end } +implement { name = "strdp", actions = function() local l = scan_hbox() context(l.depth) flushnodelist(l) end } +implement { name = "strhd", actions = function() local l = scan_hbox() context(l.height + l.depth) flushnodelist(l) end } diff --git a/tex/context/base/mkiv/cldf-ini.lua b/tex/context/base/mkiv/cldf-ini.lua index 5d4b3d8a8..10d87e139 100644 --- a/tex/context/base/mkiv/cldf-ini.lua +++ b/tex/context/base/mkiv/cldf-ini.lua @@ -98,16 +98,21 @@ local texsprint = tex.sprint -- just appended (no space,eol treatment local texprint = tex.print -- each arg a separate line (not last in directlua) ----- texwrite = tex.write -- all 'space' and 'character' -local isnode = node.is_node +-- In this stage we don't yet have nodes populated so we access the library directly ... + +local isnode = node.isnode or node.is_node +local copynodelist = node.copylist or node.copy_list local writenode = node.write -local copynodelist = node.copy_list local tonut = node.direct.todirect local tonode = node.direct.tonode -local istoken = token.is_token local newtoken = token.new local createtoken = token.create -local setluatoken = token.set_lua + +local istoken = token.istoken or token.is_token +local setluatoken = token.setlua or token.set_lua + +-- ... till here. local isprintable = tex.isprintable or function(n) return n and (type(n) == "string" or isnode(n) or istoken(n)) diff --git a/tex/context/base/mkiv/cont-new.mkiv b/tex/context/base/mkiv/cont-new.mkiv index 9d7c8e584..26567e338 100644 --- a/tex/context/base/mkiv/cont-new.mkiv +++ b/tex/context/base/mkiv/cont-new.mkiv @@ -13,7 +13,7 @@ % \normalend % uncomment this to get the real base runtime -\newcontextversion{2021.05.09 17:12} +\newcontextversion{2021.05.15 22:41} %D This file is loaded at runtime, thereby providing an excellent place for hacks, %D patches, extensions and new features. There can be local overloads in cont-loc diff --git a/tex/context/base/mkiv/context.mkiv b/tex/context/base/mkiv/context.mkiv index b0a0aae71..57c7c2001 100644 --- a/tex/context/base/mkiv/context.mkiv +++ b/tex/context/base/mkiv/context.mkiv @@ -45,7 +45,7 @@ %D {YYYY.MM.DD HH:MM} format. \edef\contextformat {\jobname} -\edef\contextversion{2021.05.09 17:12} +\edef\contextversion{2021.05.15 22:41} %D Kind of special: diff --git a/tex/context/base/mkiv/font-cff.lua b/tex/context/base/mkiv/font-cff.lua index 4e2981011..ff87292ba 100644 --- a/tex/context/base/mkiv/font-cff.lua +++ b/tex/context/base/mkiv/font-cff.lua @@ -29,7 +29,7 @@ if not modules then modules = { } end modules ['font-cff'] = { local next, type, tonumber, rawget = next, type, tonumber, rawget local byte, char, gmatch, sub = string.byte, string.char, string.gmatch, string.sub -local concat, remove, unpack = table.concat, table.remove, table.unpack +local concat, insert, remove, unpack = table.concat, table.insert, table.remove, table.unpack local floor, abs, round, ceil, min, max = math.floor, math.abs, math.round, math.ceil, math.min, math.max local P, C, R, S, C, Cs, Ct = lpeg.P, lpeg.C, lpeg.R, lpeg.S, lpeg.C, lpeg.Cs, lpeg.Ct local lpegmatch = lpeg.match @@ -745,6 +745,13 @@ do -- some back. I inlined some of then and a bit speed can be gained by more -- inlining but not that much. + -- Maybe have several action tables: + -- + -- keep curve / checked + -- keep curve / not checked + -- checked + -- not checked + local function xymoveto() if keepcurve then r = r + 1 @@ -1968,8 +1975,38 @@ do showstate(reverse[t] or "") end if top > 0 then - for i=1,top do - r = r + 1 ; result[r] = encode[stack[i]] + -- if t == 8 and top > 42 then + if t == 8 and top > 48 then + -- let's assume this only happens for rrcurveto .. the other ones would need some more + -- complex handling (cff2 stuff) + local n = 0 + for i=1,top do + -- if n == 42 then + if n == 48 then + local zero = encode[0] + local res3 = result[r-3] + local res2 = result[r-2] + local res1 = result[r-1] + local res0 = result[r] + result[r-3] = zero + result[r-2] = zero + r = r + 1 ; result[r] = chars[t] + r = r + 1 ; result[r] = zero + r = r + 1 ; result[r] = zero + r = r + 1 ; result[r] = res3 + r = r + 1 ; result[r] = res2 + r = r + 1 ; result[r] = res1 + r = r + 1 ; result[r] = res0 + n = 1 + else + n = n + 1 + end + r = r + 1 ; result[r] = encode[stack[i]] + end + else + for i=1,top do + r = r + 1 ; result[r] = encode[stack[i]] + end end top = 0 end diff --git a/tex/context/base/mkiv/font-chk.lua b/tex/context/base/mkiv/font-chk.lua index e18e4b804..693823a86 100644 --- a/tex/context/base/mkiv/font-chk.lua +++ b/tex/context/base/mkiv/font-chk.lua @@ -64,7 +64,7 @@ local implement = interfaces.implement local glyph_code = nodes.nodecodes.glyph local new_special = nodes.pool.special -- todo: literal -local hpack_node = node.hpack +local hpack_node = nodes.hpack local nuts = nodes.nuts local tonut = nuts.tonut @@ -75,7 +75,7 @@ local setchar = nuts.setchar local nextglyph = nuts.traversers.glyph local remove_node = nuts.remove -local insert_node_after = nuts.insert_after +local insertnodeafter = nuts.insertafter -- maybe in fonts namespace -- deletion can be option @@ -324,7 +324,7 @@ function checkers.missing(head) local char, font = isglyph(node) local kind, char = placeholder(font,char) if kind == "node" then - insert_node_after(head,node,tonut(char)) + insertnodeafter(head,node,tonut(char)) head = remove_node(head,node,true) elseif kind == "char" then setchar(node,char) diff --git a/tex/context/base/mkiv/font-col.lua b/tex/context/base/mkiv/font-col.lua index c47a29906..ea9b9c98c 100644 --- a/tex/context/base/mkiv/font-col.lua +++ b/tex/context/base/mkiv/font-col.lua @@ -22,7 +22,6 @@ local nuts = nodes.nuts local setfont = nuts.setfont ------ traverse_char = nuts.traverse_char local nextchar = nuts.traversers.char local settings_to_hash = utilities.parsers.settings_to_hash diff --git a/tex/context/base/mkiv/font-lib.mkvi b/tex/context/base/mkiv/font-lib.mkvi index d05872653..dcb1ff1bb 100644 --- a/tex/context/base/mkiv/font-lib.mkvi +++ b/tex/context/base/mkiv/font-lib.mkvi @@ -52,9 +52,9 @@ % \ifcase\directlua{tex.print(callback.list()["provide_charproc_data"] == false and 1 or 0)}\relax % % this is the generic variant that will become luatex-fonts-ocl once we have % % more recent versions of luatex 1.13/1.14 on the garden - \registerctxluafile{font-ocl}{} +% \registerctxluafile{font-ocl}{} % \else -% \registerctxluafile{font-ocm}{} + \registerctxluafile{font-ocm}{} % \fi % we use otf code for type one diff --git a/tex/context/base/mkiv/font-mis.lua b/tex/context/base/mkiv/font-mis.lua index 18120f524..8404c04f6 100644 --- a/tex/context/base/mkiv/font-mis.lua +++ b/tex/context/base/mkiv/font-mis.lua @@ -21,7 +21,7 @@ local readers = otf.readers if readers then - otf.version = otf.version or 3.113 + otf.version = otf.version or 3.114 otf.cache = otf.cache or containers.define("fonts", "otl", otf.version, true) function fonts.helpers.getfeatures(name,save) diff --git a/tex/context/base/mkiv/font-mps.lua b/tex/context/base/mkiv/font-mps.lua index 8bfe23b89..d75267a09 100644 --- a/tex/context/base/mkiv/font-mps.lua +++ b/tex/context/base/mkiv/font-mps.lua @@ -279,7 +279,7 @@ local getdepth = nuts.getdepth local getexpansion = nuts.getexpansion local isglyph = nuts.isglyph -local effective_glue = nuts.effective_glue +local effectiveglue = nuts.effectiveglue local characters = fonts.hashes.characters local parameters = fonts.hashes.parameters @@ -362,7 +362,7 @@ function fonts.metapost.boxtomp(n,kind) elseif id == kern_code then dx = dx + getkern(current) * fc elseif id == glue_code then - dx = dx + effective_glue(current,parent) * fc + dx = dx + effectiveglue(current,parent) * fc elseif id == hlist_code then local list = getlist(current) if list then @@ -420,7 +420,7 @@ function fonts.metapost.boxtomp(n,kind) elseif id == kern_code then dy = dy - getkern(current) * fc elseif id == glue_code then - dy = dy - effective_glue(current,parent) * fc + dy = dy - effectiveglue(current,parent) * fc elseif id == rule_code then local wd, ht, dp = getwhd(current) local hd = (ht + dp) * fc diff --git a/tex/context/base/mkiv/font-nod.lua b/tex/context/base/mkiv/font-nod.lua index ed307e7c5..a7dcfd9b0 100644 --- a/tex/context/base/mkiv/font-nod.lua +++ b/tex/context/base/mkiv/font-nod.lua @@ -70,11 +70,11 @@ local setbox = nuts.setbox local setchar = nuts.setchar local setsubtype = nuts.setsubtype -local copy_node_list = nuts.copy_list -local hpack_node_list = nuts.hpack -local flush_node_list = nuts.flush_list -local protect_glyphs = nuts.protect_glyphs -local start_of_par = nuts.start_of_par +local copy_node_list = nuts.copylist +local hpacknodelist = nuts.hpack +local flushnodelist = nuts.flushlist +local protectglyphs = nuts.protectglyphs +local startofpar = nuts.startofpar local nextnode = nuts.traversers.node local nextglyph = nuts.traversers.glyph @@ -144,7 +144,7 @@ function step_tracers.reset() for i=1,#collection do local c = collection[i] if c then - flush_node_list(c) + flushnodelist(c) end end collection, messages = { }, { } @@ -158,7 +158,7 @@ function step_tracers.glyphs(n,i) local c = collection[i] if c then local c = copy_node_list(c) - local b = hpack_node_list(c) -- multiple arguments + local b = hpacknodelist(c) -- multiple arguments setbox(n,b) end end @@ -266,7 +266,7 @@ function step_tracers.codes(i,command,space) local char, id = isglyph(c) if char then showchar(char,id) - elseif id == dir_code or (id == par_code and start_of_par(c)) then + elseif id == dir_code or (id == par_code and startofpar(c)) then context("[%s]",getdirection(c) or "?") elseif id == disc_code then local pre, post, replace = getdisc(c) @@ -317,7 +317,7 @@ function step_tracers.check(head) if l then -- hm, can be false n = l end - protect_glyphs(n) + protectglyphs(n) collection[1] = n end end @@ -333,7 +333,7 @@ function step_tracers.register(head) if l then -- hm, can be false n = l end - protect_glyphs(n) + protectglyphs(n) collection[nc] = n end end diff --git a/tex/context/base/mkiv/font-ocl.lua b/tex/context/base/mkiv/font-ocl.lua index e6a38af5c..9e1f49433 100644 --- a/tex/context/base/mkiv/font-ocl.lua +++ b/tex/context/base/mkiv/font-ocl.lua @@ -370,13 +370,24 @@ if context then local xmlconvert = xml.convert local xmlfirst = xml.first + -- function otfsvg.filterglyph(entry,index) + -- -- we only support decompression in lmtx, so one needs to wipe the + -- -- cache when invalid xml is reported + -- local svg = xmlconvert(entry.data) + -- local root = svg and xmlfirst(svg,"/svg[@id='glyph"..index.."']") + -- local data = root and tostring(root) + -- -- report_svg("data for glyph %04X: %s",index,data) + -- return data + -- end + function otfsvg.filterglyph(entry,index) - -- we only support decompression in lmtx, so one needs to wipe the - -- cache when invalid xml is reported - local svg = xmlconvert(entry.data) + local d = entry.data + if gzip.compressed(d) then + d = gzip.decompress(d) or d + end + local svg = xmlconvert(d) local root = svg and xmlfirst(svg,"/svg[@id='glyph"..index.."']") local data = root and tostring(root) - -- report_svg("data for glyph %04X: %s",index,data) return data end @@ -412,6 +423,9 @@ end -- -- Because a generic setup can be flawed we need to catch bad inkscape runs which add a bit of -- ugly overhead. Bah. + -- + -- In the long run this method is a dead end because we cannot rely on command line arguments + -- etc to be upward compatible (so no real batch tool). local new = nil @@ -432,7 +446,7 @@ end local nofshapes = #svgshapes local f_svgfile = formatters["temp-otf-svg-shape-%i.svg"] local f_pdffile = formatters["temp-otf-svg-shape-%i.pdf"] - local f_convert = formatters["%s --export-%s=%s\n"] + local f_convert = formatters[new and "file-open:%s; export-%s:%s; export-do\n" or "%s --export-%s=%s\n"] local filterglyph = otfsvg.filterglyph local nofdone = 0 local processed = { } diff --git a/tex/context/base/mkiv/font-ocm.lua b/tex/context/base/mkiv/font-ocm.lua index 2f6c29e65..bb1550ac9 100644 --- a/tex/context/base/mkiv/font-ocm.lua +++ b/tex/context/base/mkiv/font-ocm.lua @@ -408,6 +408,7 @@ local pdftovirtual do scale = scale * (width / (xform.width * bpfactor)) dy = - depth + dy +-- png .. no time to figure it out now -- dx = 0 -- dy = 0 local object = pdf.immediateobj("stream",f_stream(width,scale,scale,dx,dy,c)), width @@ -558,6 +559,9 @@ local initializesvg do -- -- Because a generic setup can be flawed we need to catch bad inkscape runs which add a bit of -- ugly overhead. Bah. + -- + -- In the long run this method is a dead end because we cannot rely on command line arguments + -- etc to be upward compatible (so no real batch tool). local new = nil @@ -578,7 +582,7 @@ local initializesvg do local nofshapes = #svgshapes local f_svgfile = formatters["temp-otf-svg-shape-%i.svg"] local f_pdffile = formatters["temp-otf-svg-shape-%i.pdf"] - local f_convert = formatters["%s --export-%s=%s\n"] + local f_convert = formatters[new and "file-open:%s; export-%s:%s; export-do\n" or "%s --export-%s=%s\n"] local filterglyph = otfsvg.filterglyph local nofdone = 0 local processed = { } @@ -695,34 +699,53 @@ end local initializepng do - local otfpng = otf.png or { } - otf.png = otfpng - otf.pngenabled = true + -- Alternatively we can create a single pdf file with -adjoin and then pick up pages from + -- that file but creating thousands of small files is no fun either. + local otfpng = otf.png or { } + otf.png = otfpng + otf.pngenabled = true local report_png = logs.reporter("fonts","png conversion") - local loaddata = io.loaddata local savedata = io.savedata local remove = os.remove - - local runner = sandbox and sandbox.registerrunner { - name = "otfpng", - program = "gm", - template = "convert -quality 100 temp-otf-png-shape.png temp-otf-png-shape.pdf > temp-otf-svg-shape.log", - -- reporter = report_png, - } - - if not runner then - -- - -- poor mans variant for generic: - -- - runner = function() - return os.execute("gm convert -quality 100 temp-otf-png-shape.png temp-otf-png-shape.pdf > temp-otf-svg-shape.log") + local texhack = [[\startTEXpage\externalfigure[temp-otf-png-shape.png]\stopTEXpage]] + local runner = false + local method = "gm" + + local function initialize(v) + if v == "lmtx" then + report_png("using lmtx converter, slow but okay") + runner = sandbox.registerrunner { + -- reporter = report_png, + name = "otfpng", + program = "mtxrun --script context", + template = "--once --batch --silent temp-otf-png-shape.tex > temp-otf-svg-shape.log", + } + method = v + elseif v == "mutool" then + report_png("using lmtx converter, no mask, black background") + runner = sandbox.registerrunner { + -- reporter = report_png, + name = "otfpng", + program = "mutool", + template = "convert -o temp-otf-png-shape.pdf temp-otf-png-shape.png", + } + method = v + else + report_png("using lmtx converter, no mask, white background") + runner = sandbox.registerrunner { + -- reporter = report_png, + name = "otfpng", + program = "gm", + template = "convert -quality 100 temp-otf-png-shape.png temp-otf-png-shape.pdf > temp-otf-svg-shape.log", + } + method = "gm" end + return runner end - -- Alternatively we can create a single pdf file with -adjoin and then pick up pages from - -- that file but creating thousands of small files is no fun either. + directives.register("backend.otfpng.method",initialize) local files = utilities.files local openfile = files.open @@ -735,12 +758,19 @@ local initializepng do local pdfshapes = { } local pngfile = "temp-otf-png-shape.png" local pdffile = "temp-otf-png-shape.pdf" + local logfile = "temp-otf-png-shape.log" + local texfile = "temp-otf-png-shape.tex" + local tucfile = "temp-otf-png-shape.tuc" local nofdone = 0 local indices = sortedkeys(pngshapes) -- can be sparse local nofindices = #indices report_png("processing %i png containers",nofindices) statistics.starttiming() local filehandle = openfile(filename) + savedata(texfile,texhack) -- not always used but who cares + if not runner then + initialize() + end for i=1,nofindices do local index = indices[i] local entry = pngshapes[index] @@ -771,6 +801,9 @@ local initializepng do report_png("processing %i pdf results",nofindices) remove(pngfile) remove(pdffile) + remove(logfile) + remove(texfile) + remove(tucfile) statistics.stoptiming() if statistics.elapsedseconds then report_png("png conversion time %s",statistics.elapsedseconds() or "-") @@ -789,7 +822,7 @@ local initializepng do end local pdffile = containers.read(otf.pdfcache,hash) local pdfshapes = pdffile and pdffile.pdfshapes - if not pdfshapes or pdffile.timestamp ~= timestamp then + if not pdfshapes or pdffile.timestamp ~= timestamp or pdffile.timestamp ~= method then local pngfile = containers.read(otf.pngcache,hash) local filename = tfmdata.resources.filename local pngshapes = pngfile and pngfile.pngshapes @@ -797,6 +830,7 @@ local initializepng do containers.write(otf.pdfcache, hash, { pdfshapes = pdfshapes, timestamp = timestamp, + method = method, }) end -- diff --git a/tex/context/base/mkiv/font-osd.lua b/tex/context/base/mkiv/font-osd.lua index 87453d9e2..2d0e685c1 100644 --- a/tex/context/base/mkiv/font-osd.lua +++ b/tex/context/base/mkiv/font-osd.lua @@ -118,11 +118,11 @@ local setstate = nuts.setstate local ischar = nuts.ischar -local insert_node_after = nuts.insert_after +local insertnodeafter = nuts.insertafter local copy_node = nuts.copy local remove_node = nuts.remove -local flush_list = nuts.flush_list -local flush_node = nuts.flush_node +local flushlist = nuts.flushlist +local flushnode = nuts.flushnode local copyinjection = nodes.injections.copy -- KE: is this necessary? HH: probably not as positioning comes later and we rawget/set @@ -826,7 +826,7 @@ local function inject_syntax_error(head,current,char) else setchar(current,dotted_circle) end - return insert_node_after(head,current,signal) + return insertnodeafter(head,current,signal) end -- hm, this is applied to one character: @@ -968,7 +968,7 @@ local function reorder_one(head,start,stop,font,attr,nbspaces) if current == stop then stop = getprev(stop) head = remove_node(head,current) - flush_node(current) + flushnode(current) return head, stop, nbspaces else nbspaces = nbspaces + 1 @@ -998,7 +998,7 @@ local function reorder_one(head,start,stop,font,attr,nbspaces) tempcurrent = processcharacters(tempcurrent,font) setstate(tempcurrent,unsetvalue) if getchar(next) == getchar(tempcurrent) then - flush_list(tempcurrent) + flushlist(tempcurrent) if show_syntax_errors then head, current = inject_syntax_error(head,current,char) end @@ -1006,8 +1006,8 @@ local function reorder_one(head,start,stop,font,attr,nbspaces) setchar(current,getchar(tempcurrent)) -- we assumes that the result of blwf consists of one node local freenode = getnext(current) setlink(current,tmp) - flush_node(freenode) - flush_list(tempcurrent) + flushnode(freenode) + flushlist(tempcurrent) if changestop then stop = current end @@ -1154,7 +1154,7 @@ local function reorder_one(head,start,stop,font,attr,nbspaces) ch = tpm[1] setchar(n,ch) setchar(extra,tpm[2]) - head = insert_node_after(head,current,extra) + head = insertnodeafter(head,current,extra) tpm = twopart_mark[ch] end while c ~= stop and dependent_vowel[ch] do @@ -1335,7 +1335,7 @@ local function reorder_one(head,start,stop,font,attr,nbspaces) stop = getprev(stop) end head = remove_node(head,base) - flush_node(base) + flushnode(base) end return head, stop, nbspaces @@ -1712,7 +1712,7 @@ function handlers.devanagari_remove_joiners(head,start,kind,lookupname,replaceme if head == start then head = stop end - flush_list(start) + flushlist(start) return head, stop, true end @@ -1876,7 +1876,7 @@ local function reorder_two(head,start,stop,font,attr,nbspaces) -- maybe do a pas if current == stop then stop = getprev(stop) head = remove_node(head,current) - flush_node(current) + flushnode(current) return head, stop, nbspaces else nbspaces = nbspaces + 1 @@ -1979,7 +1979,7 @@ local function reorder_two(head,start,stop,font,attr,nbspaces) -- maybe do a pas char = tpm[1] setchar(current,char) setchar(extra,tpm[2]) - head = insert_node_after(head,current,extra) + head = insertnodeafter(head,current,extra) tpm = twopart_mark[char] end -- @@ -2154,7 +2154,7 @@ local function reorder_two(head,start,stop,font,attr,nbspaces) -- maybe do a pas end nbspaces = nbspaces - 1 head = remove_node(head, base) - flush_node(base) + flushnode(base) end return head, stop, nbspaces diff --git a/tex/context/base/mkiv/font-ota.lua b/tex/context/base/mkiv/font-ota.lua index ce1b22b50..a8f9f0047 100644 --- a/tex/context/base/mkiv/font-ota.lua +++ b/tex/context/base/mkiv/font-ota.lua @@ -40,7 +40,7 @@ local getsubtype = nuts.getsubtype local getchar = nuts.getchar local ischar = nuts.ischar -local end_of_math = nuts.end_of_math +local endofmath = nuts.endofmath local nodecodes = nodes.nodecodes ----- glyph_code = nodecodes.glyph @@ -173,7 +173,7 @@ function analyzers.setstate(head,font) end first, last, n = nil, nil, 0 if id == math_code then - current = end_of_math(current) + current = endofmath(current) end elseif id == disc_code then -- always in the middle .. it doesn't make much sense to assign a property @@ -189,7 +189,7 @@ function analyzers.setstate(head,font) end first, last, n = nil, nil, 0 if id == math_code then - current = end_of_math(current) + current = endofmath(current) end end current = getnext(current) @@ -435,7 +435,7 @@ function methods.arab(head,font,attr) first = nil end if id == math_code then -- a bit duplicate as we test for glyphs twice - current = end_of_math(current) + current = endofmath(current) end end current = getnext(current) @@ -562,7 +562,7 @@ do wrapup() end if id == math_code then -- a bit duplicate as we test for glyphs twice - current = end_of_math(current) + current = endofmath(current) end end current = getnext(current) diff --git a/tex/context/base/mkiv/font-otj.lua b/tex/context/base/mkiv/font-otj.lua index bb02044dc..c21790100 100644 --- a/tex/context/base/mkiv/font-otj.lua +++ b/tex/context/base/mkiv/font-otj.lua @@ -98,13 +98,11 @@ local setlink = nuts.setlink local setwidth = nuts.setwidth local getwidth = nuts.getwidth ------ traverse_id = nuts.traverse_id ------ traverse_char = nuts.traverse_char local nextchar = nuts.traversers.char local nextglue = nuts.traversers.glue -local insert_node_before = nuts.insert_before -local insert_node_after = nuts.insert_after +local insertnodebefore = nuts.insertbefore +local insertnodeafter = nuts.insertafter local properties = nodes.properties.data @@ -124,7 +122,7 @@ if not fontkern then -- generic local thekern = nuts.new("kern",0) -- fontkern local setkern = nuts.setkern - local copy_node = nuts.copy_node + local copy_node = nuts.copy fontkern = function(k) local n = copy_node(thekern) @@ -138,7 +136,7 @@ if not italickern then -- generic local thekern = nuts.new("kern",3) -- italiccorrection local setkern = nuts.setkern - local copy_node = nuts.copy_node + local copy_node = nuts.copy italickern = function(k) local n = copy_node(thekern) @@ -667,12 +665,12 @@ local function inject_kerns_only(head,where) if leftkern and leftkern ~= 0 then if prev and getid(prev) == glue_code then if useitalickerns then - head = insert_node_before(head,current,italickern(leftkern)) + head = insertnodebefore(head,current,italickern(leftkern)) else setwidth(prev, getwidth(prev) + leftkern) end else - head = insert_node_before(head,current,fontkern(leftkern)) + head = insertnodebefore(head,current,fontkern(leftkern)) end end end @@ -731,7 +729,7 @@ local function inject_kerns_only(head,where) if i then local leftkern = i.leftkern if leftkern and leftkern ~= 0 then - pre = insert_node_before(pre,n,fontkern(leftkern)) + pre = insertnodebefore(pre,n,fontkern(leftkern)) done = true end end @@ -747,7 +745,7 @@ local function inject_kerns_only(head,where) if i then local leftkern = i.leftkern if leftkern and leftkern ~= 0 then - post = insert_node_before(post,n,fontkern(leftkern)) + post = insertnodebefore(post,n,fontkern(leftkern)) done = true end end @@ -763,7 +761,7 @@ local function inject_kerns_only(head,where) if i then local leftkern = i.leftkern if leftkern and leftkern ~= 0 then - replace = insert_node_before(replace,n,fontkern(leftkern)) + replace = insertnodebefore(replace,n,fontkern(leftkern)) done = true end end @@ -830,23 +828,23 @@ local function inject_positions_only(head,where) rightkern = 0 elseif prev and getid(prev) == glue_code then if useitalickerns then - head = insert_node_before(head,current,italickern(leftkern)) + head = insertnodebefore(head,current,italickern(leftkern)) else setwidth(prev, getwidth(prev) + leftkern) end else - head = insert_node_before(head,current,fontkern(leftkern)) + head = insertnodebefore(head,current,fontkern(leftkern)) end end if rightkern and rightkern ~= 0 then if next and getid(next) == glue_code then if useitalickerns then - insert_node_after(head,current,italickern(rightkern)) + insertnodeafter(head,current,italickern(rightkern)) else setwidth(next, getwidth(next) + rightkern) end else - insert_node_after(head,current,fontkern(rightkern)) + insertnodeafter(head,current,fontkern(rightkern)) end end else @@ -925,12 +923,12 @@ local function inject_positions_only(head,where) end local leftkern = i.leftkern if leftkern and leftkern ~= 0 then - pre = insert_node_before(pre,n,fontkern(leftkern)) + pre = insertnodebefore(pre,n,fontkern(leftkern)) done = true end local rightkern = i.rightkern if rightkern and rightkern ~= 0 then - insert_node_after(pre,n,fontkern(rightkern)) + insertnodeafter(pre,n,fontkern(rightkern)) done = true end end @@ -950,12 +948,12 @@ local function inject_positions_only(head,where) end local leftkern = i.leftkern if leftkern and leftkern ~= 0 then - post = insert_node_before(post,n,fontkern(leftkern)) + post = insertnodebefore(post,n,fontkern(leftkern)) done = true end local rightkern = i.rightkern if rightkern and rightkern ~= 0 then - insert_node_after(post,n,fontkern(rightkern)) + insertnodeafter(post,n,fontkern(rightkern)) done = true end end @@ -975,12 +973,12 @@ local function inject_positions_only(head,where) end local leftkern = i.leftkern if leftkern and leftkern ~= 0 then - replace = insert_node_before(replace,n,fontkern(leftkern)) + replace = insertnodebefore(replace,n,fontkern(leftkern)) done = true end local rightkern = i.rightkern if rightkern and rightkern ~= 0 then - insert_node_after(replace,n,fontkern(rightkern)) + insertnodeafter(replace,n,fontkern(rightkern)) done = true end end @@ -996,7 +994,7 @@ local function inject_positions_only(head,where) -- glyph|pre glyphs local rightkern = i.rightkern if rightkern and rightkern ~= 0 then - pre = insert_node_before(pre,pre,fontkern(rightkern)) + pre = insertnodebefore(pre,pre,fontkern(rightkern)) done = true end end @@ -1010,7 +1008,7 @@ local function inject_positions_only(head,where) -- glyph|replace glyphs local rightkern = i.rightkern if rightkern and rightkern ~= 0 then - replace = insert_node_before(replace,replace,fontkern(rightkern)) + replace = insertnodebefore(replace,replace,fontkern(rightkern)) done = true end end @@ -1144,8 +1142,8 @@ local function inject_everything(head,where) -- -- todo: head and check for prev / next kern -- - insert_node_before(n,n,fontkern(-wn)) - insert_node_after(n,n,fontkern(-wn)) + insertnodebefore(n,n,fontkern(-wn)) + insertnodeafter(n,n,fontkern(-wn)) end end end @@ -1295,23 +1293,23 @@ local function inject_everything(head,where) rightkern = 0 elseif prev and getid(prev) == glue_code then if useitalickerns then - head = insert_node_before(head,current,italickern(leftkern)) + head = insertnodebefore(head,current,italickern(leftkern)) else setwidth(prev, getwidth(prev) + leftkern) end else - head = insert_node_before(head,current,fontkern(leftkern)) + head = insertnodebefore(head,current,fontkern(leftkern)) end end if rightkern and rightkern ~= 0 then if next and getid(next) == glue_code then if useitalickerns then - insert_node_after(head,current,italickern(rightkern)) + insertnodeafter(head,current,italickern(rightkern)) else setwidth(next, getwidth(next) + rightkern) end else - insert_node_after(head,current,fontkern(rightkern)) + insertnodeafter(head,current,fontkern(rightkern)) end end end @@ -1406,12 +1404,12 @@ local function inject_everything(head,where) end local leftkern = i.leftkern if leftkern and leftkern ~= 0 then - pre = insert_node_before(pre,n,fontkern(leftkern)) + pre = insertnodebefore(pre,n,fontkern(leftkern)) done = true end local rightkern = i.rightkern if rightkern and rightkern ~= 0 then - insert_node_after(pre,n,fontkern(rightkern)) + insertnodeafter(pre,n,fontkern(rightkern)) done = true end if hasmarks then @@ -1437,12 +1435,12 @@ local function inject_everything(head,where) end local leftkern = i.leftkern if leftkern and leftkern ~= 0 then - post = insert_node_before(post,n,fontkern(leftkern)) + post = insertnodebefore(post,n,fontkern(leftkern)) done = true end local rightkern = i.rightkern if rightkern and rightkern ~= 0 then - insert_node_after(post,n,fontkern(rightkern)) + insertnodeafter(post,n,fontkern(rightkern)) done = true end if hasmarks then @@ -1468,12 +1466,12 @@ local function inject_everything(head,where) end local leftkern = i.leftkern if leftkern and leftkern ~= 0 then - replace = insert_node_before(replace,n,fontkern(leftkern)) + replace = insertnodebefore(replace,n,fontkern(leftkern)) done = true end local rightkern = i.rightkern if rightkern and rightkern ~= 0 then - insert_node_after(replace,n,fontkern(rightkern)) + insertnodeafter(replace,n,fontkern(rightkern)) done = true end if hasmarks then @@ -1495,7 +1493,7 @@ local function inject_everything(head,where) -- glyph|pre glyphs local rightkern = i.rightkern if rightkern and rightkern ~= 0 then - pre = insert_node_before(pre,pre,fontkern(rightkern)) + pre = insertnodebefore(pre,pre,fontkern(rightkern)) done = true end end @@ -1509,7 +1507,7 @@ local function inject_everything(head,where) -- glyph|replace glyphs local rightkern = i.rightkern if rightkern and rightkern ~= 0 then - replace = insert_node_before(replace,replace,fontkern(rightkern)) + replace = insertnodebefore(replace,replace,fontkern(rightkern)) done = true end end @@ -1711,8 +1709,8 @@ local function injectspaces(head) if trace_spaces then report_spaces("%C [%p + %p + %p] %C",prevchar,lnew,old,rnew,nextchar) end - head = insert_node_before(head,n,italickern(lnew)) - insert_node_after(head,n,italickern(rnew)) + head = insertnodebefore(head,n,italickern(lnew)) + insertnodeafter(head,n,italickern(rnew)) else local new = old + (leftkern + rightkern) * factor if trace_spaces then @@ -1727,7 +1725,7 @@ local function injectspaces(head) if trace_spaces then report_spaces("%C [%p + %p]",prevchar,old,new) end - insert_node_after(head,n,italickern(new)) -- tricky with traverse but ok + insertnodeafter(head,n,italickern(new)) -- tricky with traverse but ok else local new = old + leftkern * factor if trace_spaces then @@ -1746,7 +1744,7 @@ local function injectspaces(head) if trace_spaces then report_spaces("[%p + %p] %C",old,new,nextchar) end - insert_node_after(head,n,italickern(new)) + insertnodeafter(head,n,italickern(new)) else local new = old + rightkern * factor if trace_spaces then diff --git a/tex/context/base/mkiv/font-otl.lua b/tex/context/base/mkiv/font-otl.lua index 8159db180..51111fa71 100644 --- a/tex/context/base/mkiv/font-otl.lua +++ b/tex/context/base/mkiv/font-otl.lua @@ -52,7 +52,7 @@ local report_otf = logs.reporter("fonts","otf loading") local fonts = fonts local otf = fonts.handlers.otf -otf.version = 3.113 -- beware: also sync font-mis.lua and in mtx-fonts +otf.version = 3.114 -- beware: also sync font-mis.lua and in mtx-fonts otf.cache = containers.define("fonts", "otl", otf.version, true) otf.svgcache = containers.define("fonts", "svg", otf.version, true) otf.pngcache = containers.define("fonts", "png", otf.version, true) diff --git a/tex/context/base/mkiv/font-otr.lua b/tex/context/base/mkiv/font-otr.lua index 531f665de..4b154b256 100644 --- a/tex/context/base/mkiv/font-otr.lua +++ b/tex/context/base/mkiv/font-otr.lua @@ -1292,8 +1292,8 @@ readers.post = function(f,fontdata,specification) if length > 0 then glyphs[mapping].name = readstring(f,length) else - report("quit post name fetching at %a of %a: %s",i,maxnames,"overflow") - break + -- report("quit post name fetching at %a of %a: %s",i,maxnames,"overflow") + -- break end end end diff --git a/tex/context/base/mkiv/font-ots.lua b/tex/context/base/mkiv/font-ots.lua index 47e2e93d4..30d79c407 100644 --- a/tex/context/base/mkiv/font-ots.lua +++ b/tex/context/base/mkiv/font-ots.lua @@ -213,27 +213,29 @@ local getglyphdata = nuts.getglyphdata -- their positions because some complex ligatures might need that. For the moment we -- use an x_ prefix because for now generic follows the other approach. -local copy_no_components = nuts.copy_no_components -local copy_only_glyphs = nuts.copy_only_glyphs -local count_components = nuts.count_components -local set_components = nuts.set_components -local get_components = nuts.get_components -local flush_components = nuts.flush_components +local components = nuts.components +local copynocomponents = components.copynocomponents +local copyonlyglyphs = components.copyonlyglyphs +local countcomponents = components.count +local setcomponents = components.set +local getcomponents = components.get +local flushcomponents = components.flush --------------------------------------------------------------------------------------- local ischar = nuts.ischar -local usesfont = nuts.uses_font +local usesfont = nuts.usesfont -local insert_node_after = nuts.insert_after +local insertnodeafter = nuts.insertafter local copy_node = nuts.copy -local copy_node_list = nuts.copy_list +local copy_node_list = nuts.copylist local remove_node = nuts.remove local find_node_tail = nuts.tail -local flush_node_list = nuts.flush_list -local flush_node = nuts.flush_node -local end_of_math = nuts.end_of_math -local start_of_par = nuts.start_of_par +local flushnodelist = nuts.flushlist +local flushnode = nuts.flushnode +local endofmath = nuts.endofmath + +local startofpar = nuts.startofpar local setmetatable = setmetatable local setmetatableindex = table.setmetatableindex @@ -317,13 +319,6 @@ local checkstep = (tracers and tracers.steppers.check) or function() local registerstep = (tracers and tracers.steppers.register) or function() end local registermessage = (tracers and tracers.steppers.message) or function() end --- local function checkdisccontent(d) --- local pre, post, replace = getdisc(d) --- if pre then for n in traverse_id(glue_code,pre) do report("pre: %s",nodes.idstostring(pre)) break end end --- if post then for n in traverse_id(glue_code,post) do report("pos: %s",nodes.idstostring(post)) break end end --- if replace then for n in traverse_id(glue_code,replace) do report("rep: %s",nodes.idstostring(replace)) break end end --- end - local function logprocess(...) if trace_steps then registermessage(...) @@ -423,12 +418,12 @@ local function flattendisk(head,disc) local prev, next = getboth(disc) local ishead = head == disc setdisc(disc) - flush_node(disc) + flushnode(disc) if pre then - flush_node_list(pre) + flushnodelist(pre) end if post then - flush_node_list(post) + flushnodelist(post) end if ishead then if replace then @@ -480,16 +475,16 @@ local function markstoligature(head,start,stop,char) local next = getnext(stop) setprev(start) setnext(stop) - local base = copy_no_components(start,copyinjection) + local base = copynocomponents(start,copyinjection) if head == start then head = base end resetinjection(base) setchar(base,char) setsubtype(base,ligatureglyph_code) - set_components(base,start) + setcomponents(base,start) setlink(prev,base,next) - flush_components(start) + flushcomponents(start) return head, base end end @@ -509,7 +504,7 @@ local no_right_ligature_code = 2 local no_left_kern_code = 4 local no_right_kern_code = 8 -local has_glyph_option = node.direct.has_glyph_option or function(n,c) +local hasglyphoption = function(n,c) if c == no_left_ligature_code or c == no_right_ligature_code then return getattr(n,a_noligature) == 1 else @@ -520,7 +515,7 @@ end -- in lmtx we need to check the components and can be slightly more clever local function toligature(head,start,stop,char,dataset,sequence,skiphash,discfound,hasmarks) -- brr head - if has_glyph_option(start,no_right_ligature_code) then + if hasglyphoption(start,no_right_ligature_code) then return head, start end if start == stop and getchar(start) == char then @@ -533,14 +528,14 @@ local function toligature(head,start,stop,char,dataset,sequence,skiphash,discfou local comp = start setprev(start) setnext(stop) - local base = copy_no_components(start,copyinjection) + local base = copynocomponents(start,copyinjection) if start == head then head = base end resetinjection(base) setchar(base,char) setsubtype(base,ligatureglyph_code) - set_components(base,comp) + setcomponents(base,comp) setlink(prev,base,next) if not discfound then local deletemarks = not skiphash or hasmarks @@ -554,7 +549,7 @@ local function toligature(head,start,stop,char,dataset,sequence,skiphash,discfou local char = getchar(start) if not marks[char] then baseindex = baseindex + componentindex - componentindex = count_components(start,marks) + componentindex = countcomponents(start,marks) -- we can be more clever here: "not deletemarks or (skiphash and not skiphash[char])" -- and such: elseif not deletemarks then @@ -565,7 +560,7 @@ local function toligature(head,start,stop,char,dataset,sequence,skiphash,discfou end local n = copy_node(start) copyinjection(n,start) -- is this ok ? we position later anyway - head, current = insert_node_after(head,current,n) -- unlikely that mark has components + head, current = insertnodeafter(head,current,n) -- unlikely that mark has components elseif trace_marks then logwarning("%s: delete ligature mark %s",pref(dataset,sequence),gref(char)) end @@ -590,7 +585,7 @@ local function toligature(head,start,stop,char,dataset,sequence,skiphash,discfou break end end - flush_components(components) + flushcomponents(components) else -- discfound ... forget about marks .. probably no scripts that hyphenate and have marks local discprev, discnext = getboth(discfound) @@ -602,8 +597,8 @@ local function toligature(head,start,stop,char,dataset,sequence,skiphash,discfou if not replace then -- looks like we never come here as it's not okay local prev = getprev(base) - -- local comp = get_components(base) -- already set - local copied = copy_only_glyphs(comp) + -- local comp = getcomponents(base) -- already set + local copied = copyonlyglyphs(comp) if pre then setlink(discprev,pre) else @@ -620,7 +615,7 @@ local function toligature(head,start,stop,char,dataset,sequence,skiphash,discfou setlink(prev,discfound,next) setboth(base) -- here components have a pointer so we can't free it! - set_components(base,copied) + setcomponents(base,copied) replace = base if forcediscretionaries then setdisc(discfound,pre,post,replace,discretionarydisc_code) @@ -650,7 +645,7 @@ local function multiple_glyphs(head,start,multiple,skiphash,what,stop) -- what t local n = copy_node(start) -- ignore components resetinjection(n) setchar(n,multiple[k]) - insert_node_after(head,start,n) + insertnodeafter(head,start,n) start = n end if what == true then @@ -661,7 +656,7 @@ local function multiple_glyphs(head,start,multiple,skiphash,what,stop) -- what t local n = copy_node(start) -- ignore components resetinjection(n) setchar(n,m) - insert_node_after(head,start,n) + insertnodeafter(head,start,n) start = n end end @@ -924,7 +919,7 @@ function handlers.gsub_ligature(head,start,dataset,sequence,ligature,rlmode,skip end function handlers.gpos_single(head,start,dataset,sequence,kerns,rlmode,skiphash,step,injection) - if has_glyph_option(start,no_right_kern_code) then + if hasglyphoption(start,no_right_kern_code) then return head, start, false else local startchar = getchar(start) @@ -945,7 +940,7 @@ function handlers.gpos_single(head,start,dataset,sequence,kerns,rlmode,skiphash, end function handlers.gpos_pair(head,start,dataset,sequence,kerns,rlmode,skiphash,step,injection) - if has_glyph_option(start,no_right_kern_code) then + if hasglyphoption(start,no_right_kern_code) then return head, start, false else local snext = getnext(start) @@ -1536,7 +1531,7 @@ end function chainprocs.gpos_single(head,start,stop,dataset,sequence,currentlookup,rlmode,skiphash,chainindex) -- we actually should check no_left_kern_code with next - if not has_glyph_option(start,no_right_kern_code) then + if not hasglyphoption(start,no_right_kern_code) then local mapping = currentlookup.mapping if mapping == nil then mapping = getmapping(dataset,sequence,currentlookup) @@ -1566,7 +1561,7 @@ end function chainprocs.gpos_pair(head,start,stop,dataset,sequence,currentlookup,rlmode,skiphash,chainindex) -- todo: injections ? -- we actually should check no_left_kern_code with next - if not has_glyph_option(start,no_right_kern_code) then + if not hasglyphoption(start,no_right_kern_code) then local mapping = currentlookup.mapping if mapping == nil then mapping = getmapping(dataset,sequence,currentlookup) @@ -1934,13 +1929,13 @@ local function checked(head) if next then setlink(kern,next) end - flush_node(current) + flushnode(current) head = kern current = next else local prev, next = getboth(current) setlink(prev,kern,next) - flush_node(current) + flushnode(current) current = next end else @@ -3795,7 +3790,7 @@ do local initialrl = 0 - if getid(head) == par_code and start_of_par(head) then + if getid(head) == par_code and startofpar(head) then initialrl = pardirstate(head) elseif direction == righttoleft_code then initialrl = -1 @@ -3945,11 +3940,11 @@ do start = getnext(start) end elseif id == math_code then - start = getnext(end_of_math(start)) + start = getnext(endofmath(start)) elseif id == dir_code then topstack, rlmode = txtdirstate(start,dirstack,topstack,rlparmode) start = getnext(start) - -- elseif id == par_code and start_of_par(start) then + -- elseif id == par_code and startofpar(start) then -- rlparmode, rlmode = pardirstate(start) -- start = getnext(start) else @@ -4029,11 +4024,11 @@ do start = getnext(start) end elseif id == math_code then - start = getnext(end_of_math(start)) + start = getnext(endofmath(start)) elseif id == dir_code then topstack, rlmode = txtdirstate(start,dirstack,topstack,rlparmode) start = getnext(start) - -- elseif id == par_code and start_of_par(start) then + -- elseif id == par_code and startofpar(start) then -- rlparmode, rlmode = pardirstate(start) -- start = getnext(start) else @@ -4140,11 +4135,11 @@ do -- a different font|state or glue (happens often) start = getnext(start) elseif id == math_code then - start = getnext(end_of_math(start)) + start = getnext(endofmath(start)) elseif id == dir_code then topstack, rlmode = txtdirstate(start,dirstack,topstack,rlparmode) start = getnext(start) - -- elseif id == par_code and start_of_par(start) then + -- elseif id == par_code and startofpar(start) then -- rlparmode, rlmode = pardirstate(start) -- start = getnext(start) else diff --git a/tex/context/base/mkiv/font-phb.lua b/tex/context/base/mkiv/font-phb.lua index 42ebfcbc6..ce42e5a59 100644 --- a/tex/context/base/mkiv/font-phb.lua +++ b/tex/context/base/mkiv/font-phb.lua @@ -513,7 +513,7 @@ local function harfbuzz(head,font,attr,rlmode,start,stop,text,leading,trailing) if trace_colors then resetcolor(g) end - setlink(current,g,getnext(current)) -- insert_before + setlink(current,g,getnext(current)) current = g copied = true else diff --git a/tex/context/base/mkiv/font-sol.lua b/tex/context/base/mkiv/font-sol.lua index c61873995..b3b514a16 100644 --- a/tex/context/base/mkiv/font-sol.lua +++ b/tex/context/base/mkiv/font-sol.lua @@ -75,14 +75,14 @@ local setnext = nuts.setnext local setlist = nuts.setlist local find_node_tail = nuts.tail -local flush_node = nuts.flush_node -local flush_node_list = nuts.flush_list -local copy_node_list = nuts.copy_list +local flushnode = nuts.flushnode +local flushnodelist = nuts.flushlist +local copy_node_list = nuts.copylist local hpack_nodes = nuts.hpack -local insert_node_before = nuts.insert_before -local insert_node_after = nuts.insert_after -local protect_glyphs = nuts.protect_glyphs -local start_of_par = nuts.start_of_par +local insertnodebefore = nuts.insertbefore +local insertnodeafter = nuts.insertafter +local protectglyphs = nuts.protectglyphs +local startofpar = nuts.startofpar local nextnode = nuts.traversers.next local nexthlist = nuts.traversers.hlist @@ -92,7 +92,7 @@ local repack_hlist = nuts.repackhlist local nodes_to_utf = nodes.listtoutf ------ protect_glyphs = nodes.handlers.protectglyphs +----- protectglyphs = nodes.handlers.protectglyphs local setnodecolor = nodes.tracers.colors.set @@ -367,8 +367,8 @@ function splitters.split(head) -- best also pass the direction if encapsulate then local user_one = new_usernode(splitter_one,n) local user_two = new_usernode(splitter_two,n) - head, start = insert_node_before(head,start,user_one) - insert_node_after(head,stop,user_two) + head, start = insertnodebefore(head,start,user_one) + insertnodeafter(head,stop,user_two) else local current = start while true do @@ -437,7 +437,7 @@ function splitters.split(head) -- best also pass the direction end local direction, pop = getdirection(current) r2l = not pop and direction == righttoleft_code - elseif id == par_code and start_of_par(current) then + elseif id == par_code and startofpar(current) then if start then flush() -- very unlikely as this starts a paragraph end @@ -636,7 +636,7 @@ local function doit(word,list,best,width,badness,line,set,listdir) if getid(first) == whatsit_code then local temp = first first = getnext(first) - flush_node(temp) + flushnode(temp) end local last = find_node_tail(first) -- replace [u]h->t by [u]first->last @@ -660,14 +660,14 @@ local function doit(word,list,best,width,badness,line,set,listdir) setnext(t) end setnext(last) - flush_node_list(first) + flushnodelist(first) else if trace_optimize then report_optimizers("line %a, set %a, badness before: %a, after %a, criterium %a, verdict %a",line,set or "?",badness,b,criterium,"continue") end -- free old h->t setnext(t) - flush_node_list(h) -- somehow fails + flushnodelist(h) -- somehow fails if not encapsulate then word[2] = first word[3] = last @@ -784,7 +784,7 @@ function splitters.optimize(head) if not encapsulate and getid(list) == glyph_code then -- nasty .. we always assume a prev being there .. future luatex will always have a leftskip set -- is this assignment ok ? .. needs checking - list = insert_node_before(list,list,new_leftskip(0)) -- new_glue(0) + list = insertnodebefore(list,list,new_leftskip(0)) -- new_glue(0) setlist(current,list) end local temp, badness = repack_hlist(list,width,"exactly",direction) -- it would be nice if the badness was stored in the node @@ -813,7 +813,7 @@ function splitters.optimize(head) local bb, base for i=1,max do if base then - flush_node_list(base) + flushnodelist(base) end base = copy_node_list(list) local words = collect_words(base) -- beware: words is adapted @@ -841,7 +841,7 @@ function splitters.optimize(head) break end end - flush_node_list(base) + flushnodelist(base) end local words = collect_words(list) for best=lastbest or 1,max do @@ -852,7 +852,7 @@ function splitters.optimize(head) end if done then if b <= criterium then -- was == 0 - protect_glyphs(list) + protectglyphs(list) break end end @@ -869,7 +869,7 @@ function splitters.optimize(head) end for i=1,nc do local ci = cache[i] - flush_node_list(ci.original) + flushnodelist(ci.original) end cache = { } tex.hbadness = tex_hbadness diff --git a/tex/context/base/mkiv/font-txt.lua b/tex/context/base/mkiv/font-txt.lua index c52878ca7..b8614c8f5 100644 --- a/tex/context/base/mkiv/font-txt.lua +++ b/tex/context/base/mkiv/font-txt.lua @@ -101,15 +101,15 @@ local getwidth = nuts.getwidth local ischar = nuts.ischar local isglyph = nuts.isglyph -local traverse_id = nuts.traverse_id -local usesfont = nuts.uses_font +local usesfont = nuts.usesfont -local copy_node_list = nuts.copy_list +local copy_node_list = nuts.copylist local find_node_tail = nuts.tail -local flush_list = nuts.flush_list -local free_node = nuts.free -local end_of_math = nuts.end_of_math -local start_of_par = nuts.start_of_par +local flushlist = nuts.flushlist +local freenode = nuts.free +local endofmath = nuts.endofmath + +local startofpar = nuts.startofpar local nodecodes = nodes.nodecodes @@ -138,10 +138,10 @@ local function deletedisc(head) local pre, post, replace, pre_tail, post_tail, replace_tail = getdisc(current,true) setdisc(current) if pre then - flush_list(pre) + flushlist(pre) end if post then - flush_list(post) + flushlist(post) end local p, n = getboth(current) if replace then @@ -158,7 +158,7 @@ local function deletedisc(head) else setlink(p,n) end - free_node(current) + freenode(current) end current = next end @@ -260,7 +260,7 @@ do stopspacing = false end - if getid(head) == par_code and start_of_par(head) then + if getid(head) == par_code and startofpar(head) then rlmode = pardirstate(head) elseif rlmode == righttoleft_code then rlmode = -1 @@ -433,7 +433,7 @@ do else setnext(getprev(cpostnew)) end - flush_list(cpostnew) + flushlist(cpostnew) if creplacenew == current_replace then current_replace = nil else @@ -466,7 +466,7 @@ do setprev(current_pre) end setnext(cprenew) - flush_list(cpre) + flushlist(cpre) creplace = current_replace current_replace = getnext(creplacenew) if current_replace then @@ -487,12 +487,12 @@ do startspacing = false stopspacing = false if id == math_code then - current = getnext(end_of_math(current)) + current = getnext(endofmath(current)) elseif id == dir_code then startspacing = false topstack, rlmode = txtdirstate(current,dirstack,topstack,rlparmode) current = getnext(current) - -- elseif id == par_code and start_of_par(current) then + -- elseif id == par_code and startofpar(current) then -- startspacing = false -- rlparmode, rlmode = pardirstate(current) -- current = getnext(current) diff --git a/tex/context/base/mkiv/good-mth.lua b/tex/context/base/mkiv/good-mth.lua index 3473cc205..efc7cb22a 100644 --- a/tex/context/base/mkiv/good-mth.lua +++ b/tex/context/base/mkiv/good-mth.lua @@ -36,7 +36,7 @@ local new_glyph = nodepool.glyph local new_hlist = nodepool.hlist local new_vlist = nodepool.vlist -local insert_node_after = nuts.insert_after +local insertnodeafter = nuts.insertafter local helpers = fonts.helpers local upcommand = helpers.commands.up @@ -361,7 +361,7 @@ local function mathradicalaction(n,h,v,font,mchar,echar) local kern = new_kern(height-v) list = setlink(kern,list) local list = new_vlist(kern) - insert_node_after(n,n,list) + insertnodeafter(n,n,list) end local function mathhruleaction(n,h,v,font,bchar,mchar,echar) @@ -397,7 +397,7 @@ local function mathhruleaction(n,h,v,font,bchar,mchar,echar) local kern = new_kern(height-v) list = setlink(kern,list) local list = new_vlist(kern) - insert_node_after(n,n,list) + insertnodeafter(n,n,list) end local function initialize(tfmdata) diff --git a/tex/context/base/mkiv/grph-inc.lua b/tex/context/base/mkiv/grph-inc.lua index d4e382a21..c27dade9d 100644 --- a/tex/context/base/mkiv/grph-inc.lua +++ b/tex/context/base/mkiv/grph-inc.lua @@ -78,9 +78,10 @@ local resolveprefix = resolvers.resolve local texgetbox = tex.getbox local texsetbox = tex.setbox -local hpack = node.hpack +local hpack = nodes.hpack local new_latelua = nodes.pool.latelua +local new_hlist = nodes.pool.hlist local context = context @@ -1392,7 +1393,7 @@ end function figures.dummy(data) data = data or callstack[#callstack] or lastfiguredata local dr, du, nr = data.request, data.used, figures.boxnumber - local box = hpack(node.new("hlist")) -- we need to set the dir (luatex 0.60 buglet) + local box = hpack(new_hlist()) -- we need to set the dir (luatex 0.60 buglet) du.width = du.width or figures.defaultwidth du.height = du.height or figures.defaultheight du.depth = du.depth or figures.defaultdepth diff --git a/tex/context/base/mkiv/lang-dis.lua b/tex/context/base/mkiv/lang-dis.lua index 3e4678801..f6b27175c 100644 --- a/tex/context/base/mkiv/lang-dis.lua +++ b/tex/context/base/mkiv/lang-dis.lua @@ -36,8 +36,7 @@ local isglyph = nuts.isglyph local copy_node = nuts.copy local remove_node = nuts.remove -local flush_list = nuts.flush_list -local flush_node = nuts.flush_node +----- flushnode = nuts.flushnode local nextdisc = nuts.traversers.disc @@ -124,12 +123,12 @@ end local wiped = 0 -local flatten_discretionaries = nuts.flatten_discretionaries -- todo in nodes +local flattendiscretionaries = nuts.flattendiscretionaries -- todo in nodes --- if flatten_discretionaries then +-- if flattendiscretionaries then function languages.flatten(head) - local h, n = flatten_discretionaries(head) + local h, n = flattendiscretionaries(head) wiped = wiped + n return h, n > 0 end @@ -152,7 +151,7 @@ local flatten_discretionaries = nuts.flatten_discretionaries -- todo in nodes -- head = h -- end -- wiped = wiped + 1 --- flush_node(delayed) +-- flushnode(delayed) -- return head -- end -- @@ -202,7 +201,7 @@ function languages.explicithyphen(template) local pre, post local disc = new_disc() if template then - local langdata = getlanguagedata(getlang(template)) + local langdata = getlanguagedata(getlanguage(template)) local instance = langdata and langdata.instance if instance then local prechr = prehyphenchar(instance) diff --git a/tex/context/base/mkiv/lang-exp.lua b/tex/context/base/mkiv/lang-exp.lua index c2eb46990..758ab0f77 100644 --- a/tex/context/base/mkiv/lang-exp.lua +++ b/tex/context/base/mkiv/lang-exp.lua @@ -46,7 +46,7 @@ if LUATEXVERSION < 1.005 then -- not loaded any more local char = isglyph(pre) if char and char <= 0 then done = true - flush_list(pre) + flushlist(pre) pre = nil end end @@ -54,7 +54,7 @@ if LUATEXVERSION < 1.005 then -- not loaded any more local char = isglyph(post) if char and char <= 0 then done = true - flush_list(post) + flushlist(post) post = nil end end @@ -179,7 +179,7 @@ languages.expanders = expanders -- expanded = function(head) -- local done = hyphenate(head) -- if done then --- for d in traverse_id(disc_code,head) do +-- for d in traverseid(disc_code,head) do -- local s = getsubtype(d) -- if s ~= discretionary_code then -- expanders[s](d,template) diff --git a/tex/context/base/mkiv/lang-hyp.lua b/tex/context/base/mkiv/lang-hyp.lua index 01ffe2335..e098e93af 100644 --- a/tex/context/base/mkiv/lang-hyp.lua +++ b/tex/context/base/mkiv/lang-hyp.lua @@ -656,12 +656,12 @@ if context then local setprev = nuts.setprev local setnext = nuts.setnext - local insert_before = nuts.insert_before - local insert_after = nuts.insert_after + local insertbefore = nuts.insertbefore + local insertafter = nuts.insertafter local copy_node = nuts.copy - local copy_list = nuts.copy_list + local copylist = nuts.copylist local remove_node = nuts.remove - local end_of_math = nuts.end_of_math + local endofmath = nuts.endofmath local node_tail = nuts.tail local nexthlist = nuts.traversers.hlist @@ -1087,7 +1087,7 @@ featureset.hyphenonly = hyphenonly == v_yes nuts.setvisual(p,"penalty") end last = getprev(last) - first, last = insert_after(first,last,p) + first, last = insertafter(first,last,p) end local function synchronizefeatureset(a) @@ -1245,7 +1245,7 @@ featureset.hyphenonly = hyphenonly == v_yes local glyph = copy_node(stop) setchar(glyph,characters[replacement]) if head then - insert_after(current,current,glyph) + insertafter(current,current,glyph) else head = glyph end @@ -1256,7 +1256,7 @@ featureset.hyphenonly = hyphenonly == v_yes local glyph = copy_node(stop) setchar(glyph,characters[list[i]]) if head then - insert_after(current,current,glyph) + insertafter(current,current,glyph) else head = glyph end @@ -1265,7 +1265,7 @@ featureset.hyphenonly = hyphenonly == v_yes end if rightchar then local glyph = copy_node(stop) - insert_after(current,current,glyph) + insertafter(current,current,glyph) setchar(glyph,rightchar) end return head @@ -1291,7 +1291,7 @@ featureset.hyphenonly = hyphenonly == v_yes setattrlist(disc,attrnode) end -- could be a replace as well - insert_before(first,current,disc) + insertbefore(first,current,disc) elseif type(r) == "table" then local disc = new_disc() local pre = r[1] @@ -1325,7 +1325,7 @@ featureset.hyphenonly = hyphenonly == v_yes if attrnode then setattrlist(disc,attrnode) end - insert_before(first,current,disc) + insertbefore(first,current,disc) else setchar(current,characters[r]) if i < rsize then @@ -1347,7 +1347,7 @@ featureset.hyphenonly = hyphenonly == v_yes if first ~= current then local disc = new_disc() first, current, glyph = remove_node(first,current) - first, current = insert_before(first,current,disc) + first, current = insertbefore(first,current,disc) if trace_visualize then setcolor(glyph,"darkred") -- these get checked setcolor(disc,"darkgreen") -- in the colorizer @@ -1372,7 +1372,7 @@ featureset.hyphenonly = hyphenonly == v_yes local function injectseries(current,last,next,attrnode) local disc = new_disc() local start = current - first, current = insert_before(first,current,disc) + first, current = insertbefore(first,current,disc) setprev(start) setnext(last) if next then @@ -1380,7 +1380,7 @@ featureset.hyphenonly = hyphenonly == v_yes else setnext(current) end - local pre = copy_list(start) + local pre = copylist(start) local post = nil local replace = start setdisc(disc,pre,post,replace,automaticdisc_code,hyphenpenalty) -- ex ? @@ -1547,10 +1547,10 @@ featureset.hyphenonly = hyphenonly == v_yes skipping = true end -- elseif strict and strict[id] then - -- current = id == math_code and getnext(end_of_math(current)) or getnext(current) + -- current = id == math_code and getnext(endofmath(current)) or getnext(current) -- size = 0 else - current = id == math_code and getnext(end_of_math(current)) or getnext(current) + current = id == math_code and getnext(endofmath(current)) or getnext(current) end if size > 0 then if dictionary and size > charmin and leftmin + rightmin <= size then diff --git a/tex/context/base/mkiv/lang-ini.lua b/tex/context/base/mkiv/lang-ini.lua index 7a8aab818..c8b5ee158 100644 --- a/tex/context/base/mkiv/lang-ini.lua +++ b/tex/context/base/mkiv/lang-ini.lua @@ -36,19 +36,20 @@ local trace_patterns = false trackers.register("languages.patterns", function(v local report_initialization = logs.reporter("languages","initialization") local lang = lang +language = lang -- we use that in lmtx -local prehyphenchar = lang.prehyphenchar -- global per language -local posthyphenchar = lang.posthyphenchar -- global per language -local preexhyphenchar = lang.preexhyphenchar -- global per language -local postexhyphenchar = lang.postexhyphenchar -- global per language ------ lefthyphenmin = lang.lefthyphenmin ------ righthyphenmin = lang.righthyphenmin -local sethjcode = lang.sethjcode +local prehyphenchar = language.prehyphenchar -- global per language +local posthyphenchar = language.posthyphenchar -- global per language +local preexhyphenchar = language.preexhyphenchar -- global per language +local postexhyphenchar = language.postexhyphenchar -- global per language +----- lefthyphenmin = language.lefthyphenmin +----- righthyphenmin = language.righthyphenmin +local sethjcode = language.sethjcode local uccodes = characters.uccodes local lccodes = characters.lccodes -local new_language = lang.new +local new_language = language.new languages = languages or {} local languages = languages diff --git a/tex/context/base/mkiv/lang-rep.lua b/tex/context/base/mkiv/lang-rep.lua index 9f89fa248..d2c47f5ba 100644 --- a/tex/context/base/mkiv/lang-rep.lua +++ b/tex/context/base/mkiv/lang-rep.lua @@ -62,11 +62,11 @@ local setprev = nuts.setprev local setchar = nuts.setchar local setattrlist = nuts.setattrlist -local insert_node_before = nuts.insert_before +local insertbefore = nuts.insertbefore +local insertafter = nuts.insertafter local remove_node = nuts.remove local copy_node = nuts.copy -local flush_list = nuts.flush_list -local insert_after = nuts.insert_after +local flushlist = nuts.flushlist local nodepool = nuts.pool local new_disc = nodepool.disc @@ -170,7 +170,7 @@ local function tonodes(list,template) local new = copy_node(template) setchar(new,list[i]) if head then - head, current = insert_after(head,current,new) + head, current = insertafter(head,current,new) else head, current = new, new end @@ -230,7 +230,7 @@ local function replace(head,first,last,final,hasspace,overload) -- todo: also set attr local new = new_disc(pre,post,replace) setattrlist(new,first) - head, current = insert_after(head,current,new) + head, current = insertafter(head,current,new) elseif method == "noligature" then -- not that efficient to copy but ok for testing local list = codes[2] @@ -239,12 +239,12 @@ local function replace(head,first,last,final,hasspace,overload) local new = copy_node(first) setchar(new,list[i]) setattr(new,a_noligature,1) - head, current = insert_after(head,current,new) + head, current = insertafter(head,current,new) end else local new = copy_node(first) setchar(new,zwnj) - head, current = insert_after(head,current,new) + head, current = insertafter(head,current,new) end else report_replacement("unknown method %a",method or "?") @@ -252,11 +252,11 @@ local function replace(head,first,last,final,hasspace,overload) else local new = copy_node(first) setchar(new,codes) - head, current = insert_after(head,current,new) + head, current = insertafter(head,current,new) end i = i + 1 end - flush_list(list) + flushlist(list) elseif newlength == 0 then -- we overload elseif oldlength == newlength then @@ -271,7 +271,7 @@ local function replace(head,first,last,final,hasspace,overload) for i=1,newlength-oldlength do local n = copy_node(current) setchar(n,newcodes[i]) - head, current = insert_node_before(head,current,n) + head, current = insertbefore(head,current,n) current = getnext(current) end for i=newlength-oldlength+1,newlength do diff --git a/tex/context/base/mkiv/lang-tra.lua b/tex/context/base/mkiv/lang-tra.lua index 5fd123349..35e9344aa 100644 --- a/tex/context/base/mkiv/lang-tra.lua +++ b/tex/context/base/mkiv/lang-tra.lua @@ -15,7 +15,7 @@ local nextchar = nuts.traversers.char local getattr = nuts.getattr local setchar = nuts.setchar -local insert_before = nuts.insert_before +local insertbefore = nuts.insertbefore local copy_node = nuts.copy local texsetattribute = tex.setattribute @@ -97,7 +97,7 @@ function transliteration.handler(head) for i = n-1,1,-1 do local g = copy_node(current) setchar(g,t[i]) - head, p = insert_before(head, p, g) + head, p = insertbefore(head, p, g) end end end diff --git a/tex/context/base/mkiv/lpdf-fld.lua b/tex/context/base/mkiv/lpdf-fld.lua index e14968eb8..50720c84a 100644 --- a/tex/context/base/mkiv/lpdf-fld.lua +++ b/tex/context/base/mkiv/lpdf-fld.lua @@ -97,7 +97,7 @@ local pdfcolor = lpdf.color local pdfcolorvalues = lpdf.colorvalues local pdflayerreference = lpdf.layerreference -local hpack_node = node.hpack +local hpack_node = nodes.hpack local submitoutputformat = 0 -- 0=unknown 1=HTML 2=FDF 3=XML => not yet used, needs to be checked diff --git a/tex/context/base/mkiv/lpdf-mov.lua b/tex/context/base/mkiv/lpdf-mov.lua index 42ba6fb00..a0f82b25b 100644 --- a/tex/context/base/mkiv/lpdf-mov.lua +++ b/tex/context/base/mkiv/lpdf-mov.lua @@ -16,7 +16,6 @@ local pdfconstant = lpdf.constant local pdfdictionary = lpdf.dictionary local pdfarray = lpdf.array local pdfborder = lpdf.border -local write_node = node.write function nodeinjections.insertmovie(specification) -- managed in figure inclusion: width, height, factor, repeat, controls, preview, label, foundname @@ -41,7 +40,7 @@ function nodeinjections.insertmovie(specification) Movie = moviedict, A = controldict, } - write_node(nodeinjections.annotation(width,height,0,action())) -- test: context(...) + context(nodeinjections.annotation(width,height,0,action())) -- test: context(...) end function nodeinjections.insertsound(specification) @@ -63,6 +62,6 @@ function nodeinjections.insertsound(specification) Movie = sounddict, A = controldict, } - write_node(nodeinjections.annotation(0,0,0,action())) -- test: context(...) + context(nodeinjections.annotation(0,0,0,action())) -- test: context(...) end end diff --git a/tex/context/base/mkiv/lpdf-wid.lua b/tex/context/base/mkiv/lpdf-wid.lua index 106eb98cc..a0e41e4d0 100644 --- a/tex/context/base/mkiv/lpdf-wid.lua +++ b/tex/context/base/mkiv/lpdf-wid.lua @@ -43,6 +43,8 @@ local context = context local texgetcount = tex.getcount +local hpacknode = nodes.hpack + local nodeinjections = backends.pdf.nodeinjections local codeinjections = backends.pdf.codeinjections local registrations = backends.pdf.registrations @@ -76,9 +78,6 @@ local pdfborder = lpdf.border local pdftransparencyvalue = lpdf.transparencyvalue local pdfcolorvalues = lpdf.colorvalues -local hpack_node = node.hpack -local write_node = node.write -- test context(...) instead - -- symbols local presets = { } -- xforms @@ -453,7 +452,7 @@ function nodeinjections.attachfile(specification) local width = specification.width or 0 local height = specification.height or 0 local depth = specification.depth or 0 - local box = hpack_node(nodeinjections.annotation(width,height,depth,d())) + local box = hpacknode(nodeinjections.annotation(width,height,depth,d())) box.width = width box.height = height box.depth = depth @@ -554,12 +553,12 @@ function nodeinjections.comment(specification) -- brrr: seems to be done twice Parent = pdfreference(nd), } d.Popup = pdfreference(nc) - box = hpack_node( + box = hpacknode( nodeinjections.annotation(0,0,0,d(),nd), nodeinjections.annotation(width,height,depth,c(),nc) ) else - box = hpack_node(nodeinjections.annotation(width,height,depth,d())) + box = hpacknode(nodeinjections.annotation(width,height,depth,d())) end box.width = width -- redundant box.height = height -- redundant @@ -652,7 +651,7 @@ local function insertrenderingwindow(specification) if height == 0 or width == 0 then -- todo: sound needs no window end - write_node(nodeinjections.annotation(width,height,0,d(),r)) -- save ref + context(nodeinjections.annotation(width,height,0,d(),r)) -- save ref return pdfreference(r) end diff --git a/tex/context/base/mkiv/math-dir.lua b/tex/context/base/mkiv/math-dir.lua index 38aa44358..f26324ed9 100644 --- a/tex/context/base/mkiv/math-dir.lua +++ b/tex/context/base/mkiv/math-dir.lua @@ -36,8 +36,8 @@ local getattr = nuts.getattr local setchar = nuts.setchar local setlist = nuts.setlist -local insert_node_before = nuts.insert_before -local insert_node_after = nuts.insert_after +local insertnodebefore = nuts.insertbefore +local insertnodeafter = nuts.insertafter local nodecodes = nodes.nodecodes local enableaction = nodes.tasks.enableaction @@ -65,8 +65,8 @@ local function processmath(head) local start = nil local stop = nil local function capsulate() - head = insert_node_before(head,start,new_direction(lefttoright_code)) - insert_node_after(head,stop,new_direction(lefttoright_code,true)) + head = insertnodebefore(head,start,new_direction(lefttoright_code)) + insertnodeafter(head,stop,new_direction(lefttoright_code,true)) if trace_directions then report_directions("reversed: %s",nodes.listtoutf(start,false,false,stop)) end diff --git a/tex/context/base/mkiv/math-noa.lua b/tex/context/base/mkiv/math-noa.lua index 1fb763a3b..fdc2d0177 100644 --- a/tex/context/base/mkiv/math-noa.lua +++ b/tex/context/base/mkiv/math-noa.lua @@ -134,12 +134,12 @@ local setsup = nuts.setsup local setsubpre = nuts.setsubpre local setsuppre = nuts.setsuppre -local flush_node = nuts.flush +local flushnode = nuts.flush local copy_node = nuts.copy local slide_nodes = nuts.slide local set_visual = nuts.setvisual -local mlist_to_hlist = nuts.mlist_to_hlist +local mlisttohlist = nuts.mlisttohlist local new_kern = nodepool.kern local new_submlist = nodepool.submlist @@ -884,7 +884,7 @@ do end setchar(d,chr) setfam(d,fam) - flush_node(sym) + flushnode(sym) end setattrlist(d,char) setattrlist(f,char) @@ -930,7 +930,7 @@ do if midl then local fence = makefence(middlefence_code,current) setnucleus(current) - flush_node(current) + flushnode(current) middle[current] = nil -- replace_node setlink(prev,fence,next) @@ -956,7 +956,7 @@ do local f_c = makefence(rightfence_code,close) makelist(middle,open,f_o,o_next,c_prev,f_c) setnucleus(close) - flush_node(close) + flushnode(close) -- open is now a list setlink(open,c_next) return open @@ -1883,7 +1883,7 @@ do end while c ~= l do local n = getnext(c) - flush_node(c) + flushnode(c) c = n end setlink(parent,l) @@ -2097,7 +2097,7 @@ do end setprev(next,pointer) setnext(parent,getnext(next)) - flush_node(next) + flushnode(next) end end end @@ -2350,16 +2350,10 @@ do -- force_penalties = v -- end) - function builders.kernel.mlist_to_hlist(head,style,penalties) - return mlist_to_hlist(head,style,force_penalties or penalties) + function builders.kernel.mlisttohlist(head,style,penalties) + return mlisttohlist(head,style,force_penalties or penalties) end - -- function builders.kernel.mlist_to_hlist(head,style,penalties) - -- local h = mlist_to_hlist(head,style,force_penalties or penalties) - -- inspect(nodes.totree(h,true,true,true)) - -- return h - -- end - implement { name = "setmathpenalties", arguments = "integer", @@ -2374,14 +2368,14 @@ local actions = tasks.actions("math") -- head, style, penalties local starttiming, stoptiming = statistics.starttiming, statistics.stoptiming -function processors.mlist_to_hlist(head,style,penalties) +function processors.mlisttohlist(head,style,penalties) starttiming(noads) head = actions(head,style,penalties) stoptiming(noads) return head end -callbacks.register('mlist_to_hlist',processors.mlist_to_hlist,"preprocessing math list") +callbacks.register('mlisttohlist',processors.mlisttohlist,"preprocessing math list") -- tracing diff --git a/tex/context/base/mkiv/math-tag.lua b/tex/context/base/mkiv/math-tag.lua index 41373fcb5..3c53c2cc8 100644 --- a/tex/context/base/mkiv/math-tag.lua +++ b/tex/context/base/mkiv/math-tag.lua @@ -38,7 +38,7 @@ local getnucleus = nuts.getnucleus local getsub = nuts.getsub local getsup = nuts.getsup -local set_attributes = nuts.setattributes +local setattributes = nuts.setattributes local nextnode = nuts.traversers.node @@ -297,7 +297,7 @@ process = function(start) -- we cannot use the processor as we have no finalizer -- empty list elseif not attr then -- box comes from strange place - set_attributes(list,a_tagged,text) -- only the first node ? + setattributes(list,a_tagged,text) -- only the first node ? else -- Beware, the first node in list is the actual list so we definitely -- need to nest. This approach is a hack, maybe I'll make a proper diff --git a/tex/context/base/mkiv/meta-blb.lua b/tex/context/base/mkiv/meta-blb.lua index c690f3902..e57bc3c23 100644 --- a/tex/context/base/mkiv/meta-blb.lua +++ b/tex/context/base/mkiv/meta-blb.lua @@ -221,9 +221,9 @@ local getsubtype = nuts.getsubtype local setlink = nuts.setlink local setlist = nuts.setlist local getnext = nuts.getnext -local flatten_list = nuts.flatten_discretionaries +local flatten_list = nuts.flattendiscretionaries local remove_node = nuts.remove -local flush_node = nuts.flush +local flushnode = nuts.flush local addblob = mp.mf_blob_add local newblob = mp.mf_blob_new @@ -276,7 +276,7 @@ local function initialize(category,box) end setlist(wrap,head) end - flush_node(wrap) + flushnode(wrap) end end diff --git a/tex/context/base/mkiv/meta-imp-txt.mkiv b/tex/context/base/mkiv/meta-imp-txt.mkiv index 2c28acf72..8e7af88b7 100644 --- a/tex/context/base/mkiv/meta-imp-txt.mkiv +++ b/tex/context/base/mkiv/meta-imp-txt.mkiv @@ -243,7 +243,7 @@ if head then n = { } s = 0 - head = node.flatten_discretionaries(head) + head = nodes.flattendiscretionaries(head) local current = head while current do local id = current.id diff --git a/tex/context/base/mkiv/mlib-pdf.lua b/tex/context/base/mkiv/mlib-pdf.lua index e737b5d86..7566d9310 100644 --- a/tex/context/base/mkiv/mlib-pdf.lua +++ b/tex/context/base/mkiv/mlib-pdf.lua @@ -23,9 +23,6 @@ local context = context local allocate = utilities.storage.allocate -local copy_node = node.copy -local write_node = node.write - local pen_info = mplib.pen_info local getfields = mplib.getfields or mplib.fields -- todo: in lmtx get them once and then use gettype @@ -91,7 +88,7 @@ end function metapost.flushliteral(d) if savedliterals then - write_node(mpsliteral(savedliterals[d])) + context(mpsliteral(savedliterals[d])) else report_metapost("problem flushing literal %a",d) end diff --git a/tex/context/base/mkiv/mlib-pps.lua b/tex/context/base/mkiv/mlib-pps.lua index 8a6f4b4f8..122ca6f99 100644 --- a/tex/context/base/mkiv/mlib-pps.lua +++ b/tex/context/base/mkiv/mlib-pps.lua @@ -26,8 +26,8 @@ local setmacro = interfaces.setmacro local texsetbox = tex.setbox local textakebox = tex.takebox -- or: nodes.takebox local texrunlocal = tex.runlocal -local copy_list = node.copy_list -local flush_list = node.flush_list +local copylist = nodes.copylist +local flushlist = nodes.flushlist local setmetatableindex = table.setmetatableindex local sortedhash = table.sortedhash @@ -271,7 +271,7 @@ local function stopjob() if top then for slot, content in next, top.textexts do if content then - flush_list(content) + flushlist(content) if trace_textexts then report_textexts("freeing text %s",slot) end @@ -1078,7 +1078,7 @@ local tx_reset, tx_process do end box = cache[mp_hash] if box then - box = copy_list(box) + box = copylist(box) else texrunlocal("mptexttoks") box = textakebox("mptextbox") diff --git a/tex/context/base/mkiv/mult-fmt.lua b/tex/context/base/mkiv/mult-fmt.lua index 0d11a4253..67133aab2 100644 --- a/tex/context/base/mkiv/mult-fmt.lua +++ b/tex/context/base/mkiv/mult-fmt.lua @@ -11,12 +11,12 @@ local concat, sortedhash = table.concat, table.sortedhash local sub, formatters = string.sub, string.formatters local utfsplit = utf.split -local prtcatcodes = catcodes.numbers.prtcatcodes -local contextsprint = context.sprint -local implement = interfaces.implement +local prtcatcodes = catcodes.numbers.prtcatcodes +local contextsprint = context.sprint +local implement = interfaces.implement -local setmacro = token.set_macro -local definedmacro = token.is_defined +local setmacro = token.setmacro or token.set_macro +local definedmacro = token.isdefined or token.is_defined local report = logs.reporter("interface") local report_interface = logs.reporter("interface","initialization") diff --git a/tex/context/base/mkiv/node-acc.lua b/tex/context/base/mkiv/node-acc.lua index d8f4b25bf..5849c045c 100644 --- a/tex/context/base/mkiv/node-acc.lua +++ b/tex/context/base/mkiv/node-acc.lua @@ -32,8 +32,8 @@ local nextglyph = nuts.traversers.glyph local nextnode = nuts.traversers.node ----- copy_node = nuts.copy -local insert_after = nuts.insert_after -local copy_no_components = nuts.copy_no_components +local insertafter = nuts.insertafter +local copynocomponents = nuts.components.copynocomponents local nodecodes = nodes.nodecodes local gluecodes = nodes.gluecodes @@ -71,7 +71,7 @@ local function injectspaces(head) if s == spaceskip_code or s == xspaceskip_code then -- unless we don't care about the little bit of overhead -- we can just: local g = copy_node(g) - local g = copy_no_components(p) + local g = copynocomponents(p) local a = getattr(n,a_characters) setchar(g,slot) setlink(p,g,n) @@ -163,8 +163,8 @@ end) -- local str = codes[a] -- local b = pageliteral(format("/Span << /ActualText %s >> BDC", lpdf.tosixteen(str))) -- local e = pageliteral("EMC") --- insert_before(head,n,b) --- insert_after(head,n,e) +-- insertbefore(head,n,b) +-- insertafter(head,n,e) -- done = true -- end -- elseif id == hlist_code or id == vlist_code then diff --git a/tex/context/base/mkiv/node-aux.lua b/tex/context/base/mkiv/node-aux.lua index d3c537a3b..5a98b2ea3 100644 --- a/tex/context/base/mkiv/node-aux.lua +++ b/tex/context/base/mkiv/node-aux.lua @@ -53,11 +53,11 @@ local traversers = nuts.traversers local nextnode = traversers.node local nextglyph = traversers.glyph -local flush_node = nuts.flush -local flush_list = nuts.flush_list +local flushnode = nuts.flush +local flushlist = nuts.flushlist local hpack_nodes = nuts.hpack -local unset_attribute = nuts.unset_attribute -local first_glyph = nuts.first_glyph +local unsetattribute = nuts.unsetattribute +local firstglyph = nuts.firstglyph local copy_node = nuts.copy local find_tail = nuts.tail local getbox = nuts.getbox @@ -85,7 +85,7 @@ local report_error = logs.reporter("node-aux:error") -- function tex.takebox(id) -- local box = tex.getbox(id) -- if box then --- local copy = node.copy(box) +-- local copy = nodes.copy(box) -- local list = box.list -- copy.list = list -- box.list = nil @@ -129,7 +129,7 @@ end function nuts.takelist(n) local l = getlist(n) setlist(n) - flush_node(n) + flushnode(n) return l end @@ -142,7 +142,7 @@ local function repackhlist(list,...) local temp, b = hpack_nodes(list,...) list = getlist(temp) setlist(temp) - flush_node(temp) + flushnode(temp) return list, b end @@ -153,50 +153,59 @@ function nodes.repackhlist(list,...) return tonode(list), b end -local function set_attributes(head,attr,value) - for n, id in nextnode, head do - setattr(n,attr,value) - if id == hlist_node or id == vlist_node then - set_attributes(getlist(n),attr,value) - end - end -end +if not nuts.setattributes then -local function set_unset_attributes(head,attr,value) - for n, id in nextnode, head do - if not getattr(n,attr) then + local function setattributes(head,attr,value) + for n, id in nextnode, head do setattr(n,attr,value) - end - if id == hlist_code or id == vlist_code then - set_unset_attributes(getlist(n),attr,value) + if id == hlist_node or id == vlist_node then + setattributes(getlist(n),attr,value) + end end end + + nuts .setattributes = setattributes + nodes.setattributes = vianuts(setattributes) + end -local function unset_attributes(head,attr) - for n, id in nextnode, head do - setattr(n,attr,unsetvalue) - if id == hlist_code or id == vlist_code then - unset_attributes(getlist(n),attr) +if not nuts.setunsetattributes then + + local function setunsetattributes(head,attr,value) + for n, id in nextnode, head do + if not getattr(n,attr) then + setattr(n,attr,value) + end + if id == hlist_code or id == vlist_code then + setunsetattributes(getlist(n),attr,value) + end end end + + nuts .setunsetattributes = setunsetattributes + nodes.setunsetattributes = vianuts(setunsetattributes) + end --- for old times sake +if not nuts.unsetattributes then -nuts.setattribute = nuts.setattr nodes.setattribute = nodes.setattr -nuts.getattribute = nuts.getattr nodes.getattribute = nodes.getattr -nuts.unsetattribute = nuts.unset_attribute nodes.unsetattribute = nodes.unset_attribute -nuts.has_attribute = nuts.has_attribute nodes.has_attribute = nodes.has_attribute -nuts.firstglyph = nuts.first_glyph nodes.firstglyph = nodes.first_glyph + local function unsetattributes(head,attr) + for n, id in nextnode, head do + setattr(n,attr,unsetvalue) + if id == hlist_code or id == vlist_code then + unsetattributes(getlist(n),attr) + end + end + end + + nuts .unsetattributes = unsetattributes + nodes.unsetattributes = vianuts(unsetattributes) -nuts.setattributes = set_attributes nodes.setattributes = vianuts(set_attributes) -nuts.setunsetattributes = set_unset_attributes nodes.setunsetattributes = vianuts(set_unset_attributes) -nuts.unsetattributes = unset_attributes nodes.unsetattributes = vianuts(unset_attributes) +end function nuts.firstcharacter(n,untagged) -- tagged == subtype > 255 if untagged then - return first_glyph(n) + return firstglyph(n) else for g in nextglyph ,n do return g @@ -370,7 +379,7 @@ local function rehpack(n,width) local set, order, sign = getboxglue(temp) setboxglue(n,set,order,sign) setlist(temp) - flush_node(temp) + flushnode(temp) return n end @@ -406,7 +415,7 @@ do local getsubtype = nodes.getsubtype - function nodes.start_of_par(n) + function nodes.startofpar(n) local s = getsubtype(n) return s == hmodepar_code or s == vmodepar_code end @@ -423,8 +432,6 @@ if not nuts.getnormalizedline then local getlist = nuts.getlist local getwidth = nuts.getwidth - local direct = node.direct - local nodecodes = nodes.nodecodes local skipcodes = nodes.skipcodes @@ -438,7 +445,7 @@ if not nuts.getnormalizedline then local indentskip_code = skipcodes.indentskip local parfillskip_code = skipcodes.parfillskip - local find_node = direct.find_node or function(h,t,s) + nuts.findnode = node.direct.find_node or function(h,t,s) if h then if s then for node, subtype in traversers[t] do @@ -454,7 +461,6 @@ if not nuts.getnormalizedline then end end - nuts.find_node = find_node function nuts.getnormalizedline(h) if getid(h) == hlist_code and getsubtype(h) == line_code then diff --git a/tex/context/base/mkiv/node-bck.lua b/tex/context/base/mkiv/node-bck.lua index ec84a3db5..d81d2a27b 100644 --- a/tex/context/base/mkiv/node-bck.lua +++ b/tex/context/base/mkiv/node-bck.lua @@ -52,7 +52,7 @@ local nextnode = nuts.traversers.node local nexthlist = nuts.traversers.hlist local nextlist = nuts.traversers.list -local flush_node_list = nuts.flush_list +local flushnodelist = nuts.flushlist local new_rule = nodepool.rule local new_kern = nodepool.kern @@ -160,7 +160,7 @@ local function add_alignbackgrounds(head,list) local template = getprop(head,"alignmentchecked") if template then list = colored_b(head,list,template[1],hlist_code,template[2]) - flush_node_list(template) + flushnodelist(template) templates[currentrow] = false return list end diff --git a/tex/context/base/mkiv/node-bwc.lua b/tex/context/base/mkiv/node-bwc.lua new file mode 100644 index 000000000..e287de68e --- /dev/null +++ b/tex/context/base/mkiv/node-bwc.lua @@ -0,0 +1,92 @@ +if not modules then modules = { } end modules ['node-bwc'] = { + version = 1.001, + comment = "companion to node-ini.mkiv", + author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", + copyright = "PRAGMA ADE / ConTeXt Development Team", + license = "see context related readme files" +} + +-- This is a backward compatibility list. + +local nodes = nodes +local nuts = nodes.nuts + +nuts .check_discretionaries = nuts .checkdiscretionaries +nuts .copy_list = nuts .copylist +nuts .copy_node = nuts .copynode +nuts .copy_only = nuts .copyonly +nuts .current_attr = nuts .currentattributes +nuts .effective_glue = nuts .effectiveglue +nuts .end_of_math = nuts .endofmath +nuts .find_attribute = nuts .findattribute +nuts .first_glyph = nuts .firstglyph +nuts .flatten_discretionaries = nuts .flattendiscretionaries +nuts .flush_list = nuts .flushlist +nuts .flush_node = nuts .flushnode +nuts .get_attribute = nuts .getattribute +nuts .get_synctex_fields = nuts .getsynctexfields +nuts .has_attribute = nuts .hasattribute +nuts .has_dimensions = nuts .hasdimensions +nuts .has_field = nuts .hasfield +nuts .has_glyph = nuts .hasglyph +nuts .insert_after = nuts .insertafter +nuts .insert_before = nuts .insertbefore +nuts .is_direct = nuts .isdirect +nuts .is_node = nuts .isnode +nuts .is_nut = nuts .isnut +nuts .is_zero_glue = nuts .iszeroglue +nuts .mlist_to_hlist = nuts .mlisttohlist +nuts .protect_glyph = nuts .protectglyph +nuts .protect_glyphs = nuts .protectglyphs +-----.protrusion_skippable = nuts .protrusionskippable +nuts .set_attribute = nuts .setattribute +-----.set_synctex_fields = nuts .setsynctexfields +nuts .start_of_par = nuts .startofpar +nuts .traverse_id = nuts .traverseid +nuts .traverse_char = nuts .traversechar +nuts .traverse_glyph = nuts .traverseglyph +nuts .traverse_id = nuts .traverseid +nuts .traverse_list = nuts .traverselist +nuts .unprotect_glyph = nuts .unprotectglyph +nuts .unprotect_glyphs = nuts .unprotectglyphs +nuts .unset_attribute = nuts .unsetattribute +nuts .uses_font = nuts .usesfont +nuts .getattr = nuts .getattribute +nuts .getattrs = nuts .getattributes +nuts .getattrlist = nuts .getattributelist + +-----.check_discretionaries = nodes.checkdiscretionaries +nodes.copy_list = nodes.copylist +nodes.copy_node = nodes.copynode +nodes.current_attributes = nodes.currentattributes +nodes.effective_glue = nodes.effectiveglue +nodes.end_of_math = nodes.endofmath +nodes.find_attribute = nodes.findattribute +nodes.first_glyph = nodes.firstglyph +-----.flatten_discretionaries = nodes.flattendiscretionaries +nodes.flush_list = nodes.flushlist +nodes.flush_node = nodes.flushnode +nodes.has_attribute = nodes.hasattribute +nodes.has_field = nodes.hasfield +nodes.has_glyph = nodes.hasglyph +nodes.insert_after = nodes.insertafter +nodes.insert_before = nodes.insertbefore +nodes.is_node = nodes.isnode +nodes.is_direct = nodes.isdirect +nodes.is_nut = nodes.isnut +nodes.is_zero_glue = nodes.iszeroglue +nodes.last_node = nodes.lastnode +nodes.mlist_to_hlist = nodes.mlisttohlist +nodes.protect_glyph = nodes.protectglyph +nodes.protect_glyphs = nodes.protectglyphs +nodes.protrusion_skippable = nodes.protrusionskippable +nodes.set_attribute = nodes.setattribute +nodes.traverse_id = nodes.traverseid +nodes.traverse_char = nodes.traversechar +nodes.traverse_glyph = nodes.traverseglyph +nodes.traverse_id = nodes.traverseid +nodes.traverse_list = nodes.traverselist +nodes.unprotect_glyph = nodes.unprotectglyph +nodes.unprotect_glyphs = nodes.unprotectglyphs +nodes.unset_attribute = nodes.unsetattribute +nodes.uses_font = nodes.usesfont diff --git a/tex/context/base/mkiv/node-fin.lua b/tex/context/base/mkiv/node-fin.lua index 373cce3ce..42c24378f 100644 --- a/tex/context/base/mkiv/node-fin.lua +++ b/tex/context/base/mkiv/node-fin.lua @@ -17,57 +17,57 @@ local setmetatableindex = table.setmetatableindex local attributes, nodes, node = attributes, nodes, node -local nuts = nodes.nuts -local tonut = nodes.tonut - -local getnext = nuts.getnext -local getid = nuts.getid -local getlist = nuts.getlist -local getleader = nuts.getleader -local getattr = nuts.getattr -local getwidth = nuts.getwidth -local getwhd = nuts.getwhd -local getorientation = nuts.getorientation -local has_dimensions = nuts.has_dimensions -local getbox = nuts.getbox - -local setlist = nuts.setlist -local setleader = nuts.setleader - -local copy_node = nuts.copy -local insert_node_before = nuts.insert_before -local insert_node_after = nuts.insert_after - -local nextnode = nuts.traversers.node - -local nodecodes = nodes.nodecodes -local rulecodes = nodes.rulecodes - -local boxrule_code = rulecodes.box -local imagerule_code = rulecodes.image -local emptyrule_code = rulecodes.empty - -local glyph_code = nodecodes.glyph -local disc_code = nodecodes.disc -local glue_code = nodecodes.glue -local rule_code = nodecodes.rule -local hlist_code = nodecodes.hlist -local vlist_code = nodecodes.vlist - -local texlists = tex.lists -local texgetnest = tex.getnest - -local states = attributes.states -local numbers = attributes.numbers -local a_trigger = attributes.private('trigger') -local triggering = false - -local implement = interfaces.implement - -local starttiming = statistics.starttiming -local stoptiming = statistics.stoptiming -local loadstripped = utilities.lua.loadstripped -local unsetvalue = attributes.unsetvalue +local nuts = nodes.nuts +local tonut = nodes.tonut + +local getnext = nuts.getnext +local getid = nuts.getid +local getlist = nuts.getlist +local getleader = nuts.getleader +local getattr = nuts.getattr +local getwidth = nuts.getwidth +local getwhd = nuts.getwhd +local getorientation = nuts.getorientation +local hasdimensions = nuts.hasdimensions +local getbox = nuts.getbox + +local setlist = nuts.setlist +local setleader = nuts.setleader + +local copy_node = nuts.copy +local insertnodebefore = nuts.insertbefore +local insertnodeafter = nuts.insertafter + +local nextnode = nuts.traversers.node + +local nodecodes = nodes.nodecodes +local rulecodes = nodes.rulecodes + +local boxrule_code = rulecodes.box +local imagerule_code = rulecodes.image +local emptyrule_code = rulecodes.empty + +local glyph_code = nodecodes.glyph +local disc_code = nodecodes.disc +local glue_code = nodecodes.glue +local rule_code = nodecodes.rule +local hlist_code = nodecodes.hlist +local vlist_code = nodecodes.vlist + +local texlists = tex.lists +local texgetnest = tex.getnest + +local states = attributes.states +local numbers = attributes.numbers +local a_trigger = attributes.private('trigger') +local triggering = false + +local implement = interfaces.implement + +local starttiming = statistics.starttiming +local stoptiming = statistics.stoptiming +local loadstripped = utilities.lua.loadstripped +local unsetvalue = attributes.unsetvalue -- these two will be like trackers @@ -163,13 +163,13 @@ function states.finalize(namespace,attribute,head) -- is this one ok? if id == hlist_code or id == vlist_code then local content = getlist(head) if content then - local list = insert_node_before(content,content,copy_node(nsnone)) -- two return values + local list = insertnodebefore(content,content,copy_node(nsnone)) -- two return values if list ~= content then setlist(head,list) end end else - head = insert_node_before(head,head,copy_node(nsnone)) + head = insertnodebefore(head,head,copy_node(nsnone)) end return head, true end @@ -199,20 +199,20 @@ local function process(attribute,head,inheritance,default) -- one attribute if outer then if default and outer == inheritance then if current ~= default then - head = insert_node_before(head,stack,copy_node(nsdata[default])) + head = insertnodebefore(head,stack,copy_node(nsdata[default])) current = default end elseif current ~= outer then - head = insert_node_before(head,stack,copy_node(nsdata[c])) + head = insertnodebefore(head,stack,copy_node(nsdata[c])) current = outer end elseif default and inheritance then if current ~= default then - head = insert_node_before(head,stack,copy_node(nsdata[default])) + head = insertnodebefore(head,stack,copy_node(nsdata[default])) current = default end elseif current > 0 then - head = insert_node_before(head,stack,copy_node(nsnone)) + head = insertnodebefore(head,stack,copy_node(nsnone)) current = 0 end end @@ -236,7 +236,7 @@ local function process(attribute,head,inheritance,default) -- one attribute -- end nested -- end elseif id == rule_code then - check = has_dimensions(stack) + check = hasdimensions(stack) end -- much faster this way than using a check() and nested() function if check then @@ -244,11 +244,11 @@ local function process(attribute,head,inheritance,default) -- one attribute if c then if default and c == inheritance then if current ~= default then - head = insert_node_before(head,stack,copy_node(nsdata[default])) + head = insertnodebefore(head,stack,copy_node(nsdata[default])) current = default end elseif current ~= c then - head = insert_node_before(head,stack,copy_node(nsdata[c])) + head = insertnodebefore(head,stack,copy_node(nsdata[c])) current = c end if leader then @@ -281,11 +281,11 @@ local function process(attribute,head,inheritance,default) -- one attribute end elseif default and inheritance then if current ~= default then - head = insert_node_before(head,stack,copy_node(nsdata[default])) + head = insertnodebefore(head,stack,copy_node(nsdata[default])) current = default end elseif current > 0 then - head = insert_node_before(head,stack,copy_node(nsnone)) + head = insertnodebefore(head,stack,copy_node(nsnone)) current = 0 end check = false @@ -326,7 +326,7 @@ local function selective(attribute,head,inheritance,default) -- two attributes if default and outer == inheritance then if current ~= default then local data = nsdata[default] - head = insert_node_before(head,stack,copy_node(data[nsforced or getattr(stack,nsselector) or nsselector])) + head = insertnodebefore(head,stack,copy_node(data[nsforced or getattr(stack,nsselector) or nsselector])) current = default end else @@ -334,7 +334,7 @@ local function selective(attribute,head,inheritance,default) -- two attributes -- local s = nsforced or getattr(stack,nsselector) if current ~= outer or current_selector ~= s then local data = nsdata[outer] - head = insert_node_before(head,stack,copy_node(data[nsforced or s or nsselector])) + head = insertnodebefore(head,stack,copy_node(data[nsforced or s or nsselector])) current = outer current_selector = s end @@ -342,11 +342,11 @@ local function selective(attribute,head,inheritance,default) -- two attributes elseif default and inheritance then if current ~= default then local data = nsdata[default] - head = insert_node_before(head,stack,copy_node(data[nsforced or getattr(stack,nsselector) or nsselector])) + head = insertnodebefore(head,stack,copy_node(data[nsforced or getattr(stack,nsselector) or nsselector])) current = default end elseif current > 0 then - head = insert_node_before(head,stack,copy_node(nsnone)) + head = insertnodebefore(head,stack,copy_node(nsnone)) current, current_selector = 0, 0 end end @@ -374,7 +374,7 @@ local function selective(attribute,head,inheritance,default) -- two attributes -- so no redundant color stuff (only here, layers for instance should obey) check = false else - check = has_dimensions(stack) + check = hasdimensions(stack) end else end @@ -384,7 +384,7 @@ local function selective(attribute,head,inheritance,default) -- two attributes if default and c == inheritance then if current ~= default then local data = nsdata[default] - head = insert_node_before(head,stack,copy_node(data[nsforced or getattr(stack,nsselector) or nsselector])) + head = insertnodebefore(head,stack,copy_node(data[nsforced or getattr(stack,nsselector) or nsselector])) current = default end else @@ -392,7 +392,7 @@ local function selective(attribute,head,inheritance,default) -- two attributes -- local s = nsforced or getattr(stack,nsselector) if current ~= c or current_selector ~= s then local data = nsdata[c] - head = insert_node_before(head,stack,copy_node(data[nsforced or s or nsselector])) + head = insertnodebefore(head,stack,copy_node(data[nsforced or s or nsselector])) current = c current_selector = s end @@ -419,11 +419,11 @@ local function selective(attribute,head,inheritance,default) -- two attributes elseif default and inheritance then if current ~= default then local data = nsdata[default] - head = insert_node_before(head,stack,copy_node(data[nsforced or getattr(stack,nsselector) or nsselector])) + head = insertnodebefore(head,stack,copy_node(data[nsforced or getattr(stack,nsselector) or nsselector])) current = default end elseif current > 0 then - head = insert_node_before(head,stack,copy_node(nsnone)) + head = insertnodebefore(head,stack,copy_node(nsnone)) current, current_selector = 0, 0 end check = false @@ -470,9 +470,9 @@ local function stacked(attribute,head,default) -- no triggering, no inheritance, if a and current ~= a and nslistwise[a] then -- viewerlayer / needs checking, see below local p = current current = a - head = insert_node_before(head,stack,copy_node(nsdata[a])) + head = insertnodebefore(head,stack,copy_node(nsdata[a])) list = stacked(attribute,content,current) -- two return values - head, stack = insert_node_after(head,stack,copy_node(nsnone)) + head, stack = insertnodeafter(head,stack,copy_node(nsnone)) current = p else list = stacked(attribute,content,current) @@ -485,13 +485,13 @@ local function stacked(attribute,head,default) -- no triggering, no inheritance, end end elseif id == rule_code then - check = has_dimensions(stack) + check = hasdimensions(stack) end if check then local a = getattr(stack,attribute) if a then if current ~= a then - head = insert_node_before(head,stack,copy_node(nsdata[a])) + head = insertnodebefore(head,stack,copy_node(nsdata[a])) depth = depth + 1 current = a end @@ -508,7 +508,7 @@ local function stacked(attribute,head,default) -- no triggering, no inheritance, elseif default > 0 then -- elseif current > 0 then - head = insert_node_before(head,stack,copy_node(nsnone)) + head = insertnodebefore(head,stack,copy_node(nsnone)) depth = depth - 1 current = 0 end @@ -517,7 +517,7 @@ local function stacked(attribute,head,default) -- no triggering, no inheritance, stack = getnext(stack) end while depth > 0 do - head = insert_node_after(head,stack,copy_node(nsnone)) + head = insertnodeafter(head,stack,copy_node(nsnone)) depth = depth - 1 end return head @@ -556,12 +556,12 @@ local function stacker(attribute,head,default) -- no triggering, no inheritance, if nslistwise then local a = getattr(current,attribute) if a and attrib ~= a and nslistwise[a] then -- viewerlayer - head = insert_node_before(head,current,copy_node(nsdata[a])) + head = insertnodebefore(head,current,copy_node(nsdata[a])) list = stacker(attribute,content,a) if list ~= content then setlist(current,list) end - head, current = insert_node_after(head,current,copy_node(nsnone)) + head, current = insertnodeafter(head,current,copy_node(nsnone)) else list = stacker(attribute,content,attrib) if list ~= content then @@ -576,7 +576,7 @@ local function stacker(attribute,head,default) -- no triggering, no inheritance, end end elseif id == rule_code then - check = has_dimensions(current) + check = hasdimensions(current) end if check then @@ -588,7 +588,7 @@ local function stacker(attribute,head,default) -- no triggering, no inheritance, end local n = nsstep(a) if n then - head = insert_node_before(head,current,n) -- a + head = insertnodebefore(head,current,n) -- a end attrib = a if leader then @@ -617,7 +617,7 @@ local function stacker(attribute,head,default) -- no triggering, no inheritance, if stacked then local n = nsend() while n do - head = insert_node_after(head,previous,n) + head = insertnodeafter(head,previous,n) n = nsend() end end diff --git a/tex/context/base/mkiv/node-fnt.lua b/tex/context/base/mkiv/node-fnt.lua index f3bb6228f..b3a8ccc1e 100644 --- a/tex/context/base/mkiv/node-fnt.lua +++ b/tex/context/base/mkiv/node-fnt.lua @@ -60,21 +60,19 @@ local setprev = nuts.setprev local isglyph = nuts.isglyph -- unchecked local ischar = nuts.ischar -- checked ------ traverse_id = nuts.traverse_id ------ traverse_char = nuts.traverse_char local nextboundary = nuts.traversers.boundary local nextdisc = nuts.traversers.disc local nextchar = nuts.traversers.char -local flush_node = nuts.flush +local flushnode = nuts.flush local disc_code = nodecodes.disc local boundary_code = nodecodes.boundary local wordboundary_code = boundarycodes.word -local protect_glyphs = nuts.protect_glyphs -local unprotect_glyphs = nuts.unprotect_glyphs +local protectglyphs = nuts.protectglyphs +local unprotectglyphs = nuts.unprotectglyphs local setmetatableindex = table.setmetatableindex @@ -196,7 +194,7 @@ do local a, u, b, r local function protectnone() - protect_glyphs(firstnone,lastnone) + protectglyphs(firstnone,lastnone) firstnone = nil end @@ -392,7 +390,7 @@ do end end end - flush_node(r) + flushnode(r) end end @@ -542,5 +540,5 @@ do end -handlers.protectglyphs = protect_glyphs -handlers.unprotectglyphs = unprotect_glyphs +handlers.protectglyphs = protectglyphs +handlers.unprotectglyphs = unprotectglyphs diff --git a/tex/context/base/mkiv/node-gcm.lua b/tex/context/base/mkiv/node-gcm.lua index 5b598f6b0..de0018b4c 100644 --- a/tex/context/base/mkiv/node-gcm.lua +++ b/tex/context/base/mkiv/node-gcm.lua @@ -8,37 +8,37 @@ if not modules then modules = { } end modules ['node-gmc'] = { local type, tostring = type, tostring -local nodes = nodes -local nodecodes = nodes.nodecodes -local ligature_code = nodes.glyphcodes.ligature -local nuts = nodes.nuts +local nodes = nodes +local nodecodes = nodes.nodecodes +local ligature_code = nodes.glyphcodes.ligature +local nuts = nodes.nuts -local getnext = nuts.getnext -local getsubtype = nuts.getsubtype -local getprev = nuts.getprev -local setlink = nuts.setlink -local nextglyph = nuts.traversers.glyph -local copy_node = nuts.copy -local isglyph = nuts.isglyph +local getnext = nuts.getnext +local getsubtype = nuts.getsubtype +local getprev = nuts.getprev +local setlink = nuts.setlink +local nextglyph = nuts.traversers.glyph +local copynode = nuts.copy +local isglyph = nuts.isglyph -local report_error = logs.reporter("node-aux:error") +local report_error = logs.reporter("node-aux:error") -local get_components = node.direct.getcomponents -local set_components = node.direct.setcomponents +local getcomponents = node.direct.getcomponents +local setcomponents = node.direct.setcomponents -local function copy_no_components(g,copyinjection) - local components = get_components(g) +local function copynocomponents(g,copyinjection) + local components = getcomponents(g) if components then - set_components(g) - local n = copy_node(g) + setcomponents(g) + local n = copynode(g) if copyinjection then copyinjection(n,g) end - set_components(g,components) + setcomponents(g,components) -- maybe also upgrade the subtype but we don't use it anyway return n else - local n = copy_node(g) + local n = copynode(g) if copyinjection then copyinjection(n,g) end @@ -46,11 +46,11 @@ local function copy_no_components(g,copyinjection) end end -local function copy_only_glyphs(current) +local function copyonlyglyphs(current) local head = nil local previous = nil for n in nextglyph, current do - n = copy_node(n) + n = copynode(n) if head then setlink(previous,n) else @@ -63,14 +63,14 @@ end -- start is a mark and we need to keep that one -local function count_components(start,marks) +local function countcomponents(start,marks) local char = isglyph(start) if char then if getsubtype(start) == ligature_code then local n = 0 - local components = get_components(start) + local components = getcomponents(start) while components do - n = n + count_components(components,marks) + n = n + countcomponents(components,marks) components = getnext(components) end return n @@ -81,16 +81,18 @@ local function count_components(start,marks) return 0 end -local function flush_components() +local function flushcomponents() -- this is a no-op in mkiv / generic end -nuts.set_components = set_components -nuts.get_components = get_components -nuts.copy_only_glyphs = copy_only_glyphs -nuts.copy_no_components = copy_no_components -nuts.count_components = count_components -nuts.flush_components = flush_components +nuts.components = { + set = setcomponents, + get = getcomponents, + copyonlyglyphs = copyonlyglyphs, + copynocomponents = copynocomponents, + count = countcomponents, + flush = flushcomponents, +} nuts.setcomponents = function() report_error("unsupported: %a","setcomponents") end nuts.getcomponents = function() report_error("unsupported: %a","getcomponents") end diff --git a/tex/context/base/mkiv/node-ini.mkiv b/tex/context/base/mkiv/node-ini.mkiv index 38ec753cd..10998d060 100644 --- a/tex/context/base/mkiv/node-ini.mkiv +++ b/tex/context/base/mkiv/node-ini.mkiv @@ -37,6 +37,7 @@ \registerctxluafile{node-scn}{} \registerctxluafile{node-syn}{} \registerctxluafile{node-par}{} +\registerctxluafile{node-bwc}{} % might stay \newcount\c_node_tracers_show_box % box number diff --git a/tex/context/base/mkiv/node-ltp.lua b/tex/context/base/mkiv/node-ltp.lua index ecfd1fb6b..f008422e0 100644 --- a/tex/context/base/mkiv/node-ltp.lua +++ b/tex/context/base/mkiv/node-ltp.lua @@ -220,7 +220,7 @@ local getpre = nuts.getpre local setpre = nuts.setpre local isglyph = nuts.isglyph -local start_of_par = nuts.start_of_par +local startofpar = nuts.startofpar local setfield = nuts.setfield local setlink = nuts.setlink @@ -240,16 +240,16 @@ local setexpansion = nuts.setexpansion local find_tail = nuts.tail local copy_node = nuts.copy -local flush_node = nuts.flush -local flush_node_list = nuts.flush_list +local flushnode = nuts.flush +local flushnodelist = nuts.flushlist ----- hpack_nodes = nuts.hpack local xpack_nodes = nuts.hpack local replace_node = nuts.replace local remove_node = nuts.remove -local insert_node_after = nuts.insert_after -local insert_node_before = nuts.insert_before -local is_zero_glue = nuts.is_zero_glue -local is_skipable = nuts.protrusion_skippable +local insertnodeafter = nuts.insertafter +local insertnodebefore = nuts.insertbefore +local iszeroglue = nuts.iszeroglue +local protrusionskippable = nuts.protrusionskippable local setattributelist = nuts.setattributelist local find_node = nuts.find_node @@ -386,7 +386,7 @@ local function inject_dirs_at_begin_of_line(stack,current) for i=1,n do local d = new_direction(stack[i]) setattributelist(d,current) - h, current = insert_node_after(h,current,d) + h, current = insertnodeafter(h,current,d) end stack.n = 0 return h @@ -421,14 +421,14 @@ end for i=n,1,-1 do local d = new_direction(stack[i],true) setattributelist(d,start) - h, current = insert_node_after(h,current,d) + h, current = insertnodeafter(h,current,d) end end stack.n = n return current end -local ignore_math_skip = node.direct.ignore_math_skip or function(current) +local ignoremathskip = nuts.ignoremathskip or function(current) local mode = texget("mathskipmode") if mode == 6 or mode == 7 then local b = true @@ -744,7 +744,7 @@ local function find(head) -- do we really want to recurse into an hlist? else return head end - elseif is_skipable(head) then + elseif protrusionskippable(head) then head = getnext(head) else return head @@ -798,7 +798,7 @@ local function find(head,tail) else return tail end - elseif is_skipable(tail) then + elseif protrusionskippable(tail) then tail = getprev(tail) else return tail @@ -1010,7 +1010,7 @@ do end local function used_skip(s) - return s and not is_zero_glue(s) and s + return s and not iszeroglue(s) and s end local function initialize_line_break(head,display) @@ -1357,7 +1357,7 @@ do report_parbuilders('unsupported disc at location %a',3) end if pre then - flush_node_list(pre) + flushnodelist(pre) pre = nil -- signal end if replace then @@ -1368,13 +1368,13 @@ do setdisc(lastnode,pre,post,replace) local pre, post, replace = getdisc(prevlast) if pre then - flush_node_list(pre) + flushnodelist(pre) end if replace then - flush_node_list(replace) + flushnodelist(replace) end if post then - flush_node_list(post) + flushnodelist(post) end setdisc(prevlast) -- nil,nil,nil elseif subtype == firstdisc_code then @@ -1387,7 +1387,7 @@ do setpost(lastnode) end if replace then - flush_node_list(replace) + flushnodelist(replace) end if pre then setlink(prevlast,pre) @@ -1414,7 +1414,7 @@ do lastnode = inject_dirs_at_end_of_line(dirstack,lastnode,getnext(head),current_break.cur_break) local rightbox = current_break.passive_right_box if rightbox then - lastnode = insert_node_after(lastnode,lastnode,copy_node(rightbox)) + lastnode = insertnodeafter(lastnode,lastnode,copy_node(rightbox)) end if not lineend then lineend = lastnode @@ -1495,8 +1495,8 @@ do -- so we inherit attributes, lineend is new pseudo head local k = new_rightmarginkern(copy_node(last_rightmost_char),-w) setattributelist(k,p) --- insert_node_after(c,c,k) - insert_node_after(p,p,k) +-- insertnodeafter(c,c,k) + insertnodeafter(p,p,k) -- if c == lineend then -- lineend = getnext(c) -- end @@ -1512,7 +1512,7 @@ do if not glue_break then local rs = new_rightskip(unpack(rightskip)) setattributelist(rs,lineend) - start, lineend = insert_node_after(start,lineend,rs) + start, lineend = insertnodeafter(start,lineend,rs) end local rs = lineend -- insert leftbox (if needed after parindent) @@ -1520,9 +1520,9 @@ do if leftbox then local first = getnext(start) if first and current_line == (par.first_line + 1) and getid(first) == hlist_code and not getlist(first) then - insert_node_after(start,start,copy_node(leftbox)) + insertnodeafter(start,start,copy_node(leftbox)) else - start = insert_node_before(start,start,copy_node(leftbox)) + start = insertnodebefore(start,start,copy_node(leftbox)) end end if protrude_chars > 0 then @@ -1534,7 +1534,7 @@ do if last_leftmost_char and w ~= 0 then local k = new_rightmarginkern(copy_node(last_leftmost_char),-w) setattributelist(k,p) - start = insert_node_before(start,start,k) + start = insertnodebefore(start,start,k) end end end @@ -1546,7 +1546,7 @@ do -- so we inherit attributes, start is pseudo head and moves back local k = new_leftmarginkern(copy_node(last_leftmost_char),-w) setattributelist(k,p) - start = insert_node_before(start,start,k) + start = insertnodebefore(start,start,k) end end end @@ -1556,7 +1556,7 @@ do -- we could check for non zero but we will normalize anyway ls = new_leftskip(unpack(leftskip)) setattributelist(ls,start) - start = insert_node_before(start,start,ls) + start = insertnodebefore(start,start,ls) end if normalize > 0 then local par = nil @@ -1570,7 +1570,7 @@ do indent = n end elseif id == par_code then - if start_of_par(n) then --- maybe subtype check instead + if startofpar(n) then --- maybe subtype check instead par = n elseif noflocals then noflocals = noflocals + 1 @@ -1635,11 +1635,11 @@ do setattributelist(r,start) if normalize > 3 then -- makes most sense - start = insert_node_after(start,ls,l) - start = insert_node_before(start,rs,r) + start = insertnodeafter(start,ls,l) + start = insertnodebefore(start,rs,r) else - start = insert_node_before(start,ls,l) - start = insert_node_after(start,rs,r) + start = insertnodebefore(start,ls,l) + start = insertnodeafter(start,rs,r) end cur_width = hsize cur_indent = 0 @@ -1740,7 +1740,7 @@ do end if current ~= head then setnext(current) - flush_node_list(getnext(head)) + flushnodelist(getnext(head)) setlink(head,next) end end @@ -1759,7 +1759,7 @@ par.head = head report_parbuilders("no local par node") end end - flush_node(h) + flushnode(h) par.head = nil -- needs checking end current_line = current_line - 1 @@ -1799,7 +1799,7 @@ par.head = head if next then setprev(next) end - flush_node(head) + flushnode(head) end post_line_break(par) reset_meta(par) @@ -2600,7 +2600,7 @@ par.head = head end elseif id == math_code then auto_breaking = getsubtype(current) == endmath_code - if is_zero_glue(current) or ignore_math_skip(current) then + if iszeroglue(current) or ignoremathskip(current) then local v = getnext(current) if auto_breaking and getid(v) == glue_code then p_active, n_active = try_break(0, unhyphenated_code, par, first_p, current, checked_expansion) @@ -3090,7 +3090,7 @@ do end natural = natural + wd elseif id == math_code then - if is_zero_glue(current) or ignore_math_skip(current) then + if iszeroglue(current) or ignoremathskip(current) then natural = natural + getkern(current) else local wd, stretch, shrink, stretch_order, shrink_order = getglue(current) @@ -3272,7 +3272,7 @@ do if p and getid(p) == marginkern_code then found = p end - insert_node_before(head,found,g) + insertnodebefore(head,found,g) end end end diff --git a/tex/context/base/mkiv/node-met.lua b/tex/context/base/mkiv/node-met.lua index 31f9a16b2..c39c9dd86 100644 --- a/tex/context/base/mkiv/node-met.lua +++ b/tex/context/base/mkiv/node-met.lua @@ -1,4 +1,4 @@ -if not modules then modules = { } end modules ['node-MET'] = { + if not modules then modules = { } end modules ['node-MET'] = { version = 1.001, comment = "companion to node-ini.mkiv", author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", @@ -10,7 +10,7 @@ if not modules then modules = { } end modules ['node-MET'] = { -- the regular code is proven stable. No support otherwise. -- luatex: todo: copylist should return h, t --- todo: see if using insert_before and insert_after makes sense here +-- todo: see if using insertbefore and insertafter makes sense here -- This file is a side effect of the \LUATEX\ speed optimization project of Luigi -- Scarso and me. As \CONTEXT\ spends over half its time in \LUA, we though that @@ -65,73 +65,75 @@ end -- We start with some helpers and provide all relevant basic functions in the -- node namespace as well. -nodes = nodes or { } -local nodes = nodes - -local nodecodes = nodes.nodecodes - -nodes.tostring = node.tostring or tostring -nodes.copy = node.copy -nodes.copy_node = node.copy -nodes.copy_list = node.copy_list -nodes.delete = node.delete -nodes.dimensions = node.dimensions -nodes.rangedimensions = node.rangedimensions -nodes.end_of_math = node.end_of_math -nodes.flush = node.flush_node -nodes.flush_node = node.flush_node -nodes.flush_list = node.flush_list -nodes.free = node.free -nodes.insert_after = node.insert_after -nodes.insert_before = node.insert_before -nodes.hpack = node.hpack -nodes.new = node.new -nodes.tail = node.tail -nodes.traverse = node.traverse -nodes.traverse_id = node.traverse_id -nodes.traverse_char = node.traverse_char -nodes.traverse_glyph = node.traverse_glyph -nodes.traverse_list = node.traverse_list -nodes.slide = node.slide -nodes.vpack = node.vpack -nodes.fields = node.fields -nodes.is_node = node.is_node -nodes.setglue = node.setglue -nodes.uses_font = node.uses_font - -nodes.first_glyph = node.first_glyph -nodes.has_glyph = node.has_glyph or node.first_glyph - -nodes.current_attributes = node.current_attributes or node.current_attr -nodes.has_field = node.has_field -nodes.last_node = node.last_node -nodes.usedlist = node.usedlist -nodes.protrusion_skippable = node.protrusion_skippable -nodes.check_discretionaries = node.check_discretionaries -nodes.write = node.write -nodes.flatten_discretionaries = node.flatten_discretionaries - -nodes.count = node.count -nodes.length = node.length - -nodes.has_attribute = node.has_attribute -nodes.set_attribute = node.set_attribute -nodes.find_attribute = node.find_attribute -nodes.unset_attribute = node.unset_attribute - -nodes.protect_glyph = node.protect_glyph -nodes.protect_glyphs = node.protect_glyphs -nodes.unprotect_glyph = node.unprotect_glyph -nodes.unprotect_glyphs = node.unprotect_glyphs -nodes.kerning = node.kerning -nodes.ligaturing = node.ligaturing -nodes.hyphenating = node.hyphenating -nodes.mlist_to_hlist = node.mlist_to_hlist - -nodes.effective_glue = node.effective_glue -nodes.getglue = node.getglue -nodes.setglue = node.setglue -nodes.is_zero_glue = node.is_zero_glue +nodes = nodes or { } +local nodes = nodes + +local nodecodes = nodes.nodecodes + +nodes.tostring = node.tostring or tostring +nodes.copy = node.copy +nodes.copynode = node.copy +nodes.copylist = node.copy_list +nodes.delete = node.delete +nodes.dimensions = node.dimensions +nodes.rangedimensions = node.rangedimensions +nodes.endofmath = node.end_of_math +nodes.flush = node.flush_node +nodes.flushnode = node.flush_node +nodes.flushlist = node.flush_list +nodes.free = node.free +nodes.insertafter = node.insert_after +nodes.insertbefore = node.insert_before +nodes.hpack = node.hpack +nodes.new = node.new +nodes.tail = node.tail +nodes.traverse = node.traverse +nodes.traverseid = node.traverse_id +nodes.traversechar = node.traverse_char +nodes.traverseglyph = node.traverse_glyph +nodes.traverselist = node.traverse_list +nodes.slide = node.slide +nodes.vpack = node.vpack +nodes.fields = node.fields +nodes.isnode = node.is_node +nodes.isdirect = node.is_direct +nodes.isnut = node.is_direct +nodes.setglue = node.setglue +nodes.usesfont = node.uses_font + +nodes.firstglyph = node.first_glyph +nodes.hasglyph = node.has_glyph + +nodes.currentattributes = node.current_attributes or node.current_attr +nodes.hasfield = node.has_field +nodes.last_node = node.last_node +nodes.usedlist = node.usedlist +nodes.protrusionskippable = node.protrusion_skippable +nodes.checkdiscretionaries = node.check_discretionaries +nodes.write = node.write +nodes.flattendiscretionaries = node.flatten_discretionaries + +nodes.count = node.count +nodes.length = node.length + +nodes.hasattribute = node.has_attribute +nodes.setattribute = node.set_attribute +nodes.findattribute = node.find_attribute +nodes.unsetattribute = node.unset_attribute + +nodes.protectglyph = node.protect_glyph +nodes.protectglyphs = node.protect_glyphs +nodes.unprotectglyph = node.unprotect_glyph +nodes.unprotectglyphs = node.unprotect_glyphs +nodes.kerning = node.kerning +nodes.ligaturing = node.ligaturing +nodes.hyphenating = node.hyphenating +nodes.mlisttohlist = node.mlist_to_hlist + +nodes.effectiveglue = node.effective_glue +nodes.getglue = node.getglue +nodes.setglue = node.setglue +nodes.iszeroglue = node.iszeroglue nodes.tonode = function(n) return n end nodes.tonut = function(n) return n end @@ -149,7 +151,7 @@ nodes.getfield = n_getfield nodes.setfield = n_setfield nodes.getattr = n_getattr nodes.setattr = n_setattr -nodes.takeattr = nodes.unset_attribute +nodes.takeattr = nodes.unsetattribute local function n_getid (n) return n_getfield(n,"id") end local function n_getsubtype(n) return n_getfield(n,"subtype") end @@ -213,13 +215,13 @@ nodes.setlink = n_setlink nodes.getbox = node.getbox or tex.getbox nodes.setbox = node.setbox or tex.setbox -local n_flush_node = nodes.flush -local n_copy_node = nodes.copy -local n_copy_list = nodes.copy_list -local n_find_tail = nodes.tail -local n_insert_after = nodes.insert_after -local n_insert_before = nodes.insert_before -local n_slide = nodes.slide +local n_flushnode = nodes.flush +local n_copynode = nodes.copy +local n_copylist = nodes.copylist +local n_findtail = nodes.tail +local n_insertafter = nodes.insertafter +local n_insertbefore = nodes.insertbefore +local n_slide = nodes.slide local n_remove_node = node.remove -- not yet nodes.remove @@ -229,7 +231,7 @@ local function remove(head,current,free_too) if not t then -- forget about it elseif free_too then - n_flush_node(t) + n_flushnode(t) t = nil else n_setboth(t) @@ -266,10 +268,10 @@ function nodes.replace(head,current,new) -- no head returned if false if head == current then head = new end - n_flush_node(current) + n_flushnode(current) return head, new else - n_flush_node(current) + n_flushnode(current) return new end end @@ -278,14 +280,14 @@ end function nodes.append(head,current,...) for i=1,select("#",...) do - head, current = n_insert_after(head,current,(select(i,...))) + head, current = n_insertafter(head,current,(select(i,...))) end return head, current end function nodes.prepend(head,current,...) for i=1,select("#",...) do - head, current = n_insert_before(head,current,(select(i,...))) + head, current = n_insertbefore(head,current,(select(i,...))) end return head, current end @@ -300,7 +302,7 @@ function nodes.linked(...) else head = next end - last = n_find_tail(next) -- we could skip the last one + last = n_findtail(next) -- we could skip the last one end end return head @@ -391,7 +393,7 @@ metatable.__concat = function(n1,n2) -- todo: accept nut on one end -- or abort return n2 -- or n2 * 2 else - local tail = n_find_tail(n1) + local tail = n_findtail(n1) n_setlink(tail,n2) return n1 end @@ -406,19 +408,19 @@ metatable.__mul = function(n,multiplier) elseif n_getnext(n) then local head for i=2,multiplier do - local h = n_copy_list(n) + local h = n_copylist(n) if head then - local t = n_find_tail(h) + local t = n_findtail(h) n_setlink(t,head) end head = h end - local t = n_find_tail(n) + local t = n_findtail(n) n_setlink(t,head) else local head for i=2,multiplier do - local c = n_copy_node(n) + local c = n_copynode(n) if head then n_setlink(c,head) end @@ -431,10 +433,10 @@ end metatable.__sub = function(first,second) if type(second) == "number" then - local tail = n_find_tail(first) + local tail = n_findtail(first) for i=1,second do local prev = n_getprev(tail) - n_flush_node(tail) -- can become flushlist/flushnode + n_flushnode(tail) -- can become flushlist/flushnode if prev then tail = prev else @@ -449,15 +451,15 @@ metatable.__sub = function(first,second) end else -- aaaaa - bbb => aaaabbba - local firsttail = n_find_tail(first) + local firsttail = n_findtail(first) local prev = n_getprev(firsttail) if prev then - local secondtail = n_find_tail(second) + local secondtail = n_findtail(second) n_setlink(secondtail,firsttail) n_setlink(prev,second) return first else - local secondtail = n_find_tail(second) + local secondtail = n_findtail(second) n_setlink(secondtail,first) return second end @@ -469,7 +471,7 @@ metatable.__add = function(first,second) local head = second for i=1,first do local second = n_getnext(head) - n_flush_node(head) -- can become flushlist/flushnode + n_flushnode(head) -- can become flushlist/flushnode if second then head = second else @@ -486,7 +488,7 @@ metatable.__add = function(first,second) -- aaaaa + bbb => abbbaaaa local next = n_getnext(first) if next then - local secondtail = n_find_tail(second) + local secondtail = n_findtail(second) n_setlink(first,second) n_setlink(secondtail,next) else @@ -514,12 +516,12 @@ metatable.__pow = function(n,multiplier) local head = nil if n_getnext(n) then if multiplier == 1 then - head = n_copy_list(n) + head = n_copylist(n) else for i=1,multiplier do - local h = n_copy_list(n) + local h = n_copylist(n) if head then - local t = n_find_tail(h) + local t = n_findtail(h) n_setlink(t,head) end head = h @@ -527,10 +529,10 @@ metatable.__pow = function(n,multiplier) end else if multiplier == 1 then - head = n_copy_node(n) + head = n_copynode(n) else for i=2,multiplier do - local c = n_copy_node(n) + local c = n_copynode(n) if head then n_setlink(head,c) end diff --git a/tex/context/base/mkiv/node-mig.lua b/tex/context/base/mkiv/node-mig.lua index 13414c560..064003269 100644 --- a/tex/context/base/mkiv/node-mig.lua +++ b/tex/context/base/mkiv/node-mig.lua @@ -6,8 +6,6 @@ if not modules then modules = { } end modules ['node-mig'] = { license = "see context related readme files" } --- todo: insert_after - local format = string.format local trace_migrations = false trackers.register("nodes.migrations", function(v) trace_migrations = v end) diff --git a/tex/context/base/mkiv/node-nut.lua b/tex/context/base/mkiv/node-nut.lua index 9909194e7..e789fae2b 100644 --- a/tex/context/base/mkiv/node-nut.lua +++ b/tex/context/base/mkiv/node-nut.lua @@ -1,4 +1,4 @@ -if not modules then modules = { } end modules ['node-nut'] = { + if not modules then modules = { } end modules ['node-nut'] = { version = 1.001, comment = "companion to node-ini.mkiv", author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", @@ -88,131 +88,106 @@ if not modules then modules = { } end modules ['node-nut'] = { local type, rawget = type, rawget -local nodes = nodes -local direct = node.direct +local nodes = nodes +local direct = node.direct -local fastcopy = table.fastcopy +local fastcopy = table.fastcopy -local nodecodes = nodes.nodecodes -local hlist_code = nodecodes.hlist -local vlist_code = nodecodes.vlist -local glyph_code = nodecodes.glyph +local nodecodes = nodes.nodecodes +local hlist_code = nodecodes.hlist +local vlist_code = nodecodes.vlist +local glyph_code = nodecodes.glyph -local nuts = nodes.nuts or { } -nodes.nuts = nuts +local nuts = nodes.nuts or { } +nodes.nuts = nuts -nodes.is_node = direct.is_node or function() return true end -nodes.is_direct = direct.is_direct or function() return false end -nodes.is_nut = nodes.is_direct +nodes.isnode = direct.isnode or function() return true end +nodes.isdirect = direct.isdirect or function() return false end +nodes.isnut = nodes.isdirect -- casters -local tonode = direct.tonode or function(n) return n end -local tonut = direct.todirect or function(n) return n end +local tonode = direct.tonode or function(n) return n end +local tonut = direct.todirect or function(n) return n end -nuts.tonode = tonode -nuts.tonut = tonut +nuts.tonode = tonode +nuts.tonut = tonut -nodes.tonode = tonode -nodes.tonut = tonut - --- -- some tracing: --- --- local hash = table.setmetatableindex("number") --- local ga = direct.get_attribute --- function direct.get_attribute(n,a) --- hash[a] = hash[a] + 1 --- return ga(n,a) --- end --- function nuts.reportattr() --- inspect(hash) --- end - --- local function track(name) --- local n = 0 --- local f = direct[name] --- direct[name] = function(...) --- n = n + 1 --- if n % 1000 == 0 then --- print(name,n) --- end --- return f(...) --- end --- end --- track("getfield") +nodes.tonode = tonode +nodes.tonut = tonut -- helpers local nuts = nodes.nuts -nuts.check_discretionaries = direct.check_discretionaries +nuts.checkdiscretionaries = direct.check_discretionaries nuts.copy = direct.copy -nuts.copy_node = direct.copy -nuts.copy_only = direct.copy_only or direct.copy -nuts.copy_list = direct.copy_list +nuts.copynode = direct.copy +nuts.copyonly = direct.copy_only or direct.copy +nuts.copylist = direct.copy_list nuts.count = direct.count -nuts.current_attr = direct.current_attr +nuts.currentattribute = direct.current_attr +nuts.currentattr = direct.current_attr nuts.delete = direct.delete nuts.dimensions = direct.dimensions -nuts.end_of_math = direct.end_of_math -nuts.find_attribute = direct.find_attribute -nuts.first_glyph = direct.first_glyph -nuts.flatten_discretionaries = direct.flatten_discretionaries +nuts.endofmath = direct.end_of_math +nuts.findattribute = direct.find_attribute +nuts.firstglyph = direct.first_glyph +nuts.flattendiscretionaries = direct.flatten_discretionaries nuts.flush = direct.flush_node -nuts.flush_list = direct.flush_list -nuts.flush_node = direct.flush_node +nuts.flushlist = direct.flush_list +nuts.flushnode = direct.flush_node nuts.free = direct.free -nuts.get_synctex_fields = direct.get_synctex_fields -nuts.has_attribute = direct.has_attribute -nuts.has_field = direct.has_field -nuts.has_glyph = direct.has_glyph or direct.first_glyph +nuts.getsynctexfields = direct.get_synctex_fields +nuts.hasattribute = direct.has_attribute +nuts.hasfield = direct.has_field +nuts.hasglyph = direct.has_glyph or direct.first_glyph nuts.hpack = direct.hpack -nuts.insert_after = direct.insert_after -nuts.insert_before = direct.insert_before -nuts.is_direct = direct.is_direct -nuts.is_node = direct.is_node -nuts.is_nut = direct.is_direct +nuts.insertafter = direct.insert_after +nuts.insertbefore = direct.insert_before +nuts.isdirect = direct.is_direct +nuts.isnode = direct.is_node +nuts.isnut = direct.is_direct nuts.kerning = direct.kerning nuts.hyphenating = direct.hyphenating -nuts.last_node = direct.last_node +nuts.lastnode = direct.last_node nuts.length = direct.length nuts.ligaturing = direct.ligaturing nuts.new = direct.new -nuts.protect_glyph = direct.protect_glyph -nuts.protect_glyphs = direct.protect_glyphs -nuts.flush_components = direct.flush_components -nuts.protrusion_skippable = direct.protrusion_skippable +nuts.protectglyph = direct.protect_glyph +nuts.protectglyphs = direct.protect_glyphs +nuts.protrusionskippable = direct.protrusion_skippable nuts.rangedimensions = direct.rangedimensions -nuts.set_attribute = direct.set_attribute -nuts.set_synctex_fields = direct.set_synctex_fields +nuts.setattribute = direct.set_attribute +nuts.setsynctexfields = direct.set_synctex_fields nuts.slide = direct.slide nuts.tail = direct.tail nuts.tostring = direct.tostring nuts.traverse = direct.traverse -nuts.traverse_char = direct.traverse_char -nuts.traverse_glyph = direct.traverse_glyph -nuts.traverse_id = direct.traverse_id -nuts.traverse_list = direct.traverse_list -nuts.unprotect_glyph = direct.unprotect_glyph -nuts.unprotect_glyphs = direct.unprotect_glyphs -nuts.unset_attribute = direct.unset_attribute -nuts.unset_attribute = direct.unset_attribute +nuts.traversechar = direct.traverse_char +nuts.traverseglyph = direct.traverse_glyph +nuts.traverseid = direct.traverse_id +nuts.traverselist = direct.traverse_list +nuts.unprotectglyph = direct.unprotect_glyph +nuts.unprotectglyphs = direct.unprotect_glyphs +nuts.unsetattribute = direct.unset_attribute +nuts.unsetattribute = direct.unset_attribute nuts.usedlist = direct.usedlist -nuts.uses_font = direct.uses_font +nuts.usesfont = direct.uses_font nuts.vpack = direct.vpack nuts.write = direct.write -nuts.mlist_to_hlist = direct.mlist_to_hlist -nuts.has_dimensions = direct.has_dimensions -nuts.start_of_par = direct.start_of_par +nuts.mlisttohlist = direct.mlist_to_hlist +nuts.hasdimensions = direct.has_dimensions +nuts.startofpar = direct.start_of_par nuts.migrate = direct.migrate -if not nuts.mlist_to_hlist then +if not nuts.mlisttohlist then - local n_mlist_to_hlist = node.mlist_to_hlist + local n_mlisttohlist = node.mlist_to_hlist - function nuts.mlist_to_hlist(head,...) + function nuts.mlisttohlist(head,...) if head then - local head = n_mlist_to_hlist(tonode(head),...) + local head = n_mlisttohlist(tonode(head),...) if head then return tonut(head) end @@ -221,11 +196,11 @@ if not nuts.mlist_to_hlist then end -if not nuts.has_dimensions then +if not nuts.hasdimensions then local getwhd = direct.getwhd - function nuts.has_dimensions(n) + function nuts.hasdimensions(n) local wd, ht, dp = getwhd(n) return wd ~= 0 or (ht + dp) ~= 0 end @@ -246,16 +221,20 @@ nuts.getid = direct.getid nuts.getprev = direct.getprev nuts.setprev = direct.setprev -local get_attribute = direct.get_attribute -local set_attribute = direct.set_attribute -local unset_attribute = direct.unset_attribute +local getattribute = direct.get_attribute +local setattribute = direct.set_attribute +local unsetattribute = direct.unset_attribute + +nuts.getattr = getattribute +nuts.setattr = setattribute +nuts.takeattr = unsetattribute -- ? -nuts.getattr = get_attribute -nuts.setattr = set_attribute -nuts.takeattr = unset_attribute -- ? +nuts.getattribute = getattribute +nuts.setattribute = setattribute +nuts.unsetattribute = unsetattribute -- ? -nuts.is_zero_glue = direct.is_zero_glue -nuts.effective_glue = direct.effective_glue +nuts.iszeroglue = direct.is_zero_glue +nuts.effectiveglue = direct.effective_glue nuts.getglue = direct.getglue nuts.setglue = direct.setglue @@ -302,8 +281,8 @@ nuts.gettotal = direct.gettotal nuts.getorientation = direct.getorientation or function() end nuts.setorientation = direct.setorientation or function() end -nuts.getglyphdata = direct.getglyphdata or get_attribute -nuts.setglyphdata = direct.setglyphdata or function(n,d) set_attribute(n,0,d) end +nuts.getglyphdata = direct.getglyphdata or getattribute +nuts.setglyphdata = direct.setglyphdata or function(n,d) setattribute(n,0,d) end nuts.getruledata = direct.getglyphdata and getdata or function(n) return getfield(n,"transform") end nuts.setruledata = direct.setglyphdata and setdata or function(n,d) return setfield(n,"transform",d) end @@ -381,20 +360,16 @@ nuts.setbox = direct.setbox nuts.ischar = direct.is_char nuts.isglyph = direct.is_glyph -----.is_char = nuts.ischar -----.is_glyph = nuts.isglyph - local d_remove_node = direct.remove -local d_flush_node = direct.flush_node +local d_flushnode = direct.flush_node local d_getnext = direct.getnext local d_getprev = direct.getprev local d_getid = direct.getid local d_getlist = direct.getlist local d_find_tail = direct.tail -local d_insert_after = direct.insert_after -local d_insert_before = direct.insert_before +local d_insertafter = direct.insert_after +local d_insertbefore = direct.insert_before local d_slide = direct.slide ------ d_copy_node = direct.copy local d_traverse = direct.traverse local d_setlink = direct.setlink local d_setboth = direct.setboth @@ -404,7 +379,7 @@ local remove = function(head,current,free_too) if current then local h, c = d_remove_node(head,current) if free_too then - d_flush_node(current) + d_flushnode(current) return h, c else d_setboth(current) @@ -416,7 +391,7 @@ end -- for now -if not nuts.start_of_par then +if not nuts.startofpar then local parcodes = nodes.parcodes local hmodepar_code = parcodes.vmode_par @@ -424,7 +399,7 @@ if not nuts.start_of_par then local getsubtype = nuts.getsubtype - function nuts.start_of_par(n) + function nuts.startofpar(n) local s = getsubtype(n) return s == hmodepar_code or s == vmodepar_code end @@ -507,10 +482,10 @@ function nuts.replace(head,current,new) -- no head returned if false if head == current then head = new end - d_flush_node(current) + d_flushnode(current) return head, new else - d_flush_node(current) + d_flushnode(current) return new end end @@ -542,14 +517,14 @@ end function nuts.append(head,current,...) for i=1,select("#",...) do - head, current = d_insert_after(head,current,(select(i,...))) + head, current = d_insertafter(head,current,(select(i,...))) end return head, current end function nuts.prepend(head,current,...) for i=1,select("#",...) do - head, current = d_insert_before(head,current,(select(i,...))) + head, current = d_insertbefore(head,current,(select(i,...))) end return head, current end @@ -604,43 +579,7 @@ function nodes.vianodes(f) return function(n,...) return tonut (f(tonode(n),...) nuts.vianuts = nodes.vianuts nuts.vianodes = nodes.vianodes --- function nodes.insert_before(h,c,n) --- if c then --- if c == h then --- n_setfield(n,"next",h) --- n_setfield(n,"prev",nil) --- n_setfield(h,"prev",n) --- else --- local cp = n_getprev(c) --- n_setfield(n,"next",c) --- n_setfield(n,"prev",cp) --- if cp then --- n_setfield(cp,"next",n) --- end --- n_setfield(c,"prev",n) --- return h, n --- end --- end --- return n, n --- end - --- function nodes.insert_after(h,c,n) --- if c then --- local cn = n_getnext(c) --- if cn then --- n_setfield(n,"next",cn) --- n_setfield(cn,"prev",n) --- else --- n_setfield(n,"next",nil) --- end --- n_setfield(c,"next",n) --- n_setfield(n,"prev",c) --- return h, n --- end --- return n, n --- end - -function nodes.insert_list_after(h,c,n) +function nodes.insertlistafter(h,c,n) local t = n_tail(n) if c then local cn = n_getnext(c) @@ -658,41 +597,7 @@ function nodes.insert_list_after(h,c,n) return n, t end --- function nuts.insert_before(h,c,n) --- if c then --- if c == h then --- d_setnext(n,h) --- d_setprev(n) --- d_setprev(h,n) --- else --- local cp = d_getprev(c) --- d_setnext(n,c) --- d_setprev(n,cp) --- if cp then --- d_setnext(cp,n) --- end --- d_setprev(c,n) --- return h, n --- end --- end --- return n, n --- end - --- function nuts.insert_after(h,c,n) --- if c then --- local cn = d_getnext(c) --- if cn then --- d_setlink(n,cn) --- else --- d_setnext(n,nil) --- end --- d_setlink(c,n) --- return h, n --- end --- return n, n --- end - -function nuts.insert_list_after(h,c,n) +function nuts.insertlistafter(h,c,n) local t = d_tail(n) if c then local cn = d_getnext(c) diff --git a/tex/context/base/mkiv/node-ppt.lua b/tex/context/base/mkiv/node-ppt.lua index 485e742b6..35dc07d55 100644 --- a/tex/context/base/mkiv/node-ppt.lua +++ b/tex/context/base/mkiv/node-ppt.lua @@ -77,7 +77,7 @@ local function register(where,data,...) end end -local writenode = node.write +local writenode = nodes.write local flushnode = context.nodes.flush function commands.deferredproperty(...) diff --git a/tex/context/base/mkiv/node-pro.lua b/tex/context/base/mkiv/node-pro.lua index 4d748af89..6613555f8 100644 --- a/tex/context/base/mkiv/node-pro.lua +++ b/tex/context/base/mkiv/node-pro.lua @@ -69,7 +69,7 @@ processors.enabled = true -- this will become a proper state (like trackers) do - local has_glyph = nodes.has_glyph + local hasglyph = nodes.hasglyph local count_nodes = nodes.countall local texget = tex.get @@ -77,7 +77,7 @@ do local tracer = processors.tracer local function pre_linebreak_filter(head,groupcode) - local found = force_processors or has_glyph(head) + local found = force_processors or hasglyph(head) if found then if trace_callbacks then local before = count_nodes(head,true) @@ -95,7 +95,7 @@ do end local function hpack_filter(head,groupcode,size,packtype,direction,attributes) - local found = force_processors or has_glyph(head) + local found = force_processors or hasglyph(head) if found then -- -- yes or no or maybe an option @@ -148,7 +148,7 @@ do end do - -- Beware, these are packaged boxes so no first_glyph test needed. Maybe some day I'll add a hash + -- Beware, these are packaged boxes so no firstglyph test needed. Maybe some day I'll add a hash -- with valid groupcodes. Watch out, much can pass twice, for instance vadjust passes two times, local actions = tasks.actions("finalizers") -- head, where diff --git a/tex/context/base/mkiv/node-ref.lua b/tex/context/base/mkiv/node-ref.lua index 098ed50c2..2cade31de 100644 --- a/tex/context/base/mkiv/node-ref.lua +++ b/tex/context/base/mkiv/node-ref.lua @@ -78,7 +78,8 @@ local getdimensions = nuts.dimensions local getrangedimensions = nuts.rangedimensions local traverse = nuts.traverse local find_node_tail = nuts.tail -local start_of_par = nuts.start_of_par + +local startofpar = nuts.startofpar local nodecodes = nodes.nodecodes local gluecodes = nodes.gluecodes @@ -107,7 +108,7 @@ local new_rule = nodepool.rule local new_kern = nodepool.kern local new_hlist = nodepool.hlist -local flush_node = nuts.flush +local flushnode = nuts.flush local tosequence = nodes.tosequence @@ -135,7 +136,7 @@ local function vlist_dimensions(start,stop) -- also needs the stretch and so local v = vpack_list(start) local w, h, d = getwhd(v) setlist(v) -- not needed - flush_node(v) + flushnode(v) if temp then setnext(stop,temp) end @@ -421,7 +422,7 @@ local function inject_areas(head,attribute,make,stack,done,skip,parent,pardir,tx local direction, pop = getdirection(current) txtdir = not pop and direction -- we might need a stack elseif id == par_code then - if start_of_par(current) then + if startofpar(current) then pardir = getdirection(current) end elseif id == glue_code and getsubtype(current) == leftskip_code then -- any glue at the left? diff --git a/tex/context/base/mkiv/node-res.lua b/tex/context/base/mkiv/node-res.lua index 478a46906..684a8cc77 100644 --- a/tex/context/base/mkiv/node-res.lua +++ b/tex/context/base/mkiv/node-res.lua @@ -99,7 +99,7 @@ local setdata = nuts.setdata local setruledata = nuts.setruledata local setvalue = nuts.setvalue -local copy_nut = nuts.copy_only or nuts.copy +local copy_nut = nuts.copy local new_nut = nuts.new local flush_nut = nuts.flush @@ -617,19 +617,19 @@ lua.registerfinalizer(cleanup, "cleanup reserved nodes") do - local glyph = tonode(glyph) - local traverse_id = nodes.traverse_id + local glyph = tonode(glyph) + local traverseid = nodes.traverseid - local traversers = table.setmetatableindex(function(t,k) - local v = traverse_id(type(k) == "number" and k or nodecodes[k],glyph) + local traversers = table.setmetatableindex(function(t,k) + local v = traverseid(type(k) == "number" and k or nodecodes[k],glyph) t[k] = v return v end) - traversers.node = nodes.traverse (glyph) - traversers.char = nodes.traverse_char (glyph) - if nodes.traverse_glyph then traversers.glyph = nodes.traverse_glyph(glyph) end - if nodes.traverse_list then traversers.list = nodes.traverse_list (glyph) end + traversers.node = nodes.traverse (glyph) + traversers.char = nodes.traversechar (glyph) + if nodes.traverseglyph then traversers.glyph = nodes.traverseglyph(glyph) end + if nodes.traverselist then traversers.list = nodes.traverselist (glyph) end nodes.traversers = traversers @@ -637,20 +637,20 @@ end do - local glyph = glyph - local traverse_id = nuts.traverse_id + local glyph = glyph + local traverseid = nuts.traverseid - local traversers = table.setmetatableindex(function(t,k) - local v = traverse_id(type(k) == "number" and k or nodecodes[k],glyph) + local traversers = table.setmetatableindex(function(t,k) + local v = traverseid(type(k) == "number" and k or nodecodes[k],glyph) t[k] = v return v end) - traversers.node = nuts.traverse (glyph) - traversers.char = nuts.traverse_char (glyph) - if nuts.traverse_glyph then traversers.glyph = nuts.traverse_glyph (glyph) end - if nuts.traverse_list then traversers.list = nuts.traverse_list (glyph) end - if nuts.traverse_content then traversers.content = nuts.traverse_content(glyph) end + traversers.node = nuts.traverse (glyph) + traversers.char = nuts.traversechar (glyph) + if nuts.traverseglyph then traversers.glyph = nuts.traverseglyph (glyph) end + if nuts.traverselist then traversers.list = nuts.traverselist (glyph) end + if nuts.traversecontent then traversers.content = nuts.traversecontent(glyph) end nuts.traversers = traversers diff --git a/tex/context/base/mkiv/node-rul.lua b/tex/context/base/mkiv/node-rul.lua index f60fb2406..7ef58e970 100644 --- a/tex/context/base/mkiv/node-rul.lua +++ b/tex/context/base/mkiv/node-rul.lua @@ -57,15 +57,15 @@ local getruledata = nuts.getruledata local isglyph = nuts.isglyph -local flushlist = nuts.flush_list -local effective_glue = nuts.effective_glue -local insert_node_after = nuts.insert_after -local insert_node_before = nuts.insert_before +local flushlist = nuts.flushlist +local effectiveglue = nuts.effectiveglue +local insertnodeafter = nuts.insertafter +local insertnodebefore = nuts.insertbefore local find_tail = nuts.tail local setglue = nuts.setglue local getrangedimensions = nuts.rangedimensions local hpack_nodes = nuts.hpack -local copy_list = nuts.copy_list +local copylist = nuts.copylist local nexthlist = nuts.traversers.hlist @@ -317,7 +317,7 @@ local function flush_ruled(head,f,l,d,level,parent,strip) -- not that fast but a setattr(r,a_viewerlayer,layer) end if empty then - head = insert_node_before(head,f,r) + head = insertnodebefore(head,f,r) setlink(r,getnext(l)) setprev(f) setnext(l) @@ -325,12 +325,12 @@ local function flush_ruled(head,f,l,d,level,parent,strip) -- not that fast but a else local k = new_kern(-wd) if foreground then - insert_node_after(head,l,k) - insert_node_after(head,k,r) + insertnodeafter(head,l,k) + insertnodeafter(head,k,r) l = r else - head = insert_node_before(head,f,r) - insert_node_after(head,r,k) + head = insertnodebefore(head,f,r) + insertnodeafter(head,r,k) end end if trace_ruled then @@ -356,7 +356,7 @@ local function flush_ruled(head,f,l,d,level,parent,strip) -- not that fast but a else local tx = d.text if tx then - local l = copy_list(tx) + local l = copylist(tx) if d["repeat"] == v_yes then l = new_leader(wd,l) setattrlist(l,tx) @@ -603,7 +603,7 @@ function linefillers.handler(head) if head then local indentation = iskip and getwidth(iskip) or 0 local leftfixed = lskip and getwidth(lskip) or 0 - local lefttotal = lskip and effective_glue(lskip,current) or 0 + local lefttotal = lskip and effectiveglue(lskip,current) or 0 local width = lefttotal - (leftlocal and leftfixed or 0) + indentation - distance if width > threshold then if iskip then @@ -612,13 +612,13 @@ function linefillers.handler(head) if lskip then setglue(lskip,leftlocal and getwidth(lskip) or nil) if distance > 0 then - insert_node_after(list,lskip,new_kern(distance)) + insertnodeafter(list,lskip,new_kern(distance)) end - insert_node_after(list,lskip,linefiller(current,data,width,"left")) + insertnodeafter(list,lskip,linefiller(current,data,width,"left")) else - insert_node_before(list,head,linefiller(current,data,width,"left")) + insertnodebefore(list,head,linefiller(current,data,width,"left")) if distance > 0 then - insert_node_before(list,head,new_kern(distance)) + insertnodebefore(list,head,new_kern(distance)) end end end @@ -642,9 +642,9 @@ function linefillers.handler(head) end if tail then local rightfixed = rskip and getwidth(rskip) or 0 - local righttotal = rskip and effective_glue(rskip,current) or 0 + local righttotal = rskip and effectiveglue(rskip,current) or 0 local parfixed = pskip and getwidth(pskip) or 0 - local partotal = pskip and effective_glue(pskip,current) or 0 + local partotal = pskip and effectiveglue(pskip,current) or 0 local width = righttotal - (rightlocal and rightfixed or 0) + partotal - distance if width > threshold then if pskip then @@ -653,13 +653,13 @@ function linefillers.handler(head) if rskip then setglue(rskip,rightlocal and getwidth(rskip) or nil) if distance > 0 then - insert_node_before(list,rskip,new_kern(distance)) + insertnodebefore(list,rskip,new_kern(distance)) end - insert_node_before(list,rskip,linefiller(current,data,width,"right")) + insertnodebefore(list,rskip,linefiller(current,data,width,"right")) else - insert_node_after(list,tail,linefiller(current,data,width,"right")) + insertnodeafter(list,tail,linefiller(current,data,width,"right")) if distance > 0 then - insert_node_after(list,tail,new_kern(distance)) + insertnodeafter(list,tail,new_kern(distance)) end end end diff --git a/tex/context/base/mkiv/node-scn.lua b/tex/context/base/mkiv/node-scn.lua index 3c1dd2d88..55f39a74b 100644 --- a/tex/context/base/mkiv/node-scn.lua +++ b/tex/context/base/mkiv/node-scn.lua @@ -21,8 +21,6 @@ local getsubtype = nuts.getsubtype local getlist = nuts.getlist local setlist = nuts.setlist -local end_of_math = nuts.end_of_math - local nodecodes = nodes.nodecodes local gluecodes = nodes.gluecodes local kerncodes = nodes.kerncodes diff --git a/tex/context/base/mkiv/node-ser.lua b/tex/context/base/mkiv/node-ser.lua index 25a6dd6c3..0f4d13bb6 100644 --- a/tex/context/base/mkiv/node-ser.lua +++ b/tex/context/base/mkiv/node-ser.lua @@ -17,14 +17,11 @@ local allocate = utilities.storage.allocate local context = context local nodes = nodes -local node = node - -local is_node = nodes.is_node +local isnode = nodes.isnode local nodecodes = nodes.nodecodes local subtcodes = nodes.codes local getfields = nodes.fields - local tonode = nodes.tonode local tonut = nodes.tonut @@ -130,7 +127,7 @@ end nodes.astable = astable -setinspector("node",function(v) if is_node(v) then printtable(astable(v),tostring(v)) return true end end) +setinspector("node",function(v) if isnode(v) then printtable(astable(v),tostring(v)) return true end end) -- under construction: diff --git a/tex/context/base/mkiv/node-shp.lua b/tex/context/base/mkiv/node-shp.lua index 58dc94495..b867f564a 100644 --- a/tex/context/base/mkiv/node-shp.lua +++ b/tex/context/base/mkiv/node-shp.lua @@ -121,7 +121,7 @@ local removables = { -- -- handlers.cleanuppage = cleanup_redundant -- nut -handlers.cleanuppage = nuts.flatten_discretionaries +handlers.cleanuppage = nuts.flattendiscretionaries local function cleanup_flushed(head) -- rough local start = head diff --git a/tex/context/base/mkiv/node-syn.lua b/tex/context/base/mkiv/node-syn.lua index d9c653abb..d2eec6714 100644 --- a/tex/context/base/mkiv/node-syn.lua +++ b/tex/context/base/mkiv/node-syn.lua @@ -159,8 +159,8 @@ local fontkern_code = kerncodes.fontkern local cancel_code = nodes.dircodes.cancel -local insert_before = nuts.insert_before -local insert_after = nuts.insert_after +local insertbefore = nuts.insertbefore +local insertafter = nuts.insertafter local nodepool = nuts.pool local new_latelua = nodepool.latelua @@ -170,7 +170,7 @@ local new_kern = nodepool.kern local getdimensions = nuts.dimensions local getrangedimensions = nuts.rangedimensions -local getsynctexfields = nuts.getsynctexfields or nuts.get_synctex_fields +local getsynctexfields = nuts.getsynctexfields local forcesynctextag = tex.forcesynctextag or tex.force_synctex_tag local forcesynctexline = tex.forcesynctexline or tex.force_synctex_line local getsynctexline = tex.getsynctexline or tex.get_synctex_line @@ -391,27 +391,27 @@ end -- end -- -- local function b_vlist(head,current,t,l,w,h,d) --- return insert_before(head,current,new_latelua(function() doaction(f_vlist,t,l,w,h,d) end)) +-- return insertbefore(head,current,new_latelua(function() doaction(f_vlist,t,l,w,h,d) end)) -- end -- -- local function b_hlist(head,current,t,l,w,h,d) --- return insert_before(head,current,new_latelua(function() doaction(f_hlist,t,l,w,h,d) end)) +-- return insertbefore(head,current,new_latelua(function() doaction(f_hlist,t,l,w,h,d) end)) -- end -- -- local function e_vlist(head,current) --- return insert_after(head,current,new_latelua(noaction(s_vlist))) +-- return insertafter(head,current,new_latelua(noaction(s_vlist))) -- end -- -- local function e_hlist(head,current) --- return insert_after(head,current,new_latelua(noaction(s_hlist))) +-- return insertafter(head,current,new_latelua(noaction(s_hlist))) -- end -- -- local function x_vlist(head,current,t,l,w,h,d) --- return insert_before(head,current,new_latelua(function() doaction(f_vlist_1,t,l,w,h,d) end)) +-- return insertbefore(head,current,new_latelua(function() doaction(f_vlist_1,t,l,w,h,d) end)) -- end -- -- local function x_hlist(head,current,t,l,w,h,d) --- return insert_before(head,current,new_latelua(function() doaction(f_hlist_1,t,l,w,h,d) end)) +-- return insertbefore(head,current,new_latelua(function() doaction(f_hlist_1,t,l,w,h,d) end)) -- end -- -- generic @@ -466,7 +466,7 @@ local x_hlist do x_hlist = function(head,current,t,l,w,h,d) if filehandle then - return insert_before(head,current,new_latelua(function() doaction(t,l,w,h,d) end)) + return insertbefore(head,current,new_latelua(function() doaction(t,l,w,h,d) end)) else return head end @@ -502,8 +502,8 @@ local function inject(head,first,last,tag,line) d = depth end if trace then - head = insert_before(head,first,new_rule(w,fulltrace and h or traceheight,fulltrace and d or tracedepth)) - head = insert_before(head,first,new_kern(-w)) + head = insertbefore(head,first,new_rule(w,fulltrace and h or traceheight,fulltrace and d or tracedepth)) + head = insertbefore(head,first,new_kern(-w)) end head = x_hlist(head,first,tag,line,w,h,d) return head @@ -569,8 +569,8 @@ local function inject(parent,head,first,last,tag,line) d = depth end if trace then - head = insert_before(head,first,new_rule(w,fulltrace and h or traceheight,fulltrace and d or tracedepth)) - head = insert_before(head,first,new_kern(-w)) + head = insertbefore(head,first,new_rule(w,fulltrace and h or traceheight,fulltrace and d or tracedepth)) + head = insertbefore(head,first,new_kern(-w)) end head = x_hlist(head,first,tag,line,w,h,d) return head diff --git a/tex/context/base/mkiv/node-tra.lua b/tex/context/base/mkiv/node-tra.lua index 83c072c19..d3d35dae0 100644 --- a/tex/context/base/mkiv/node-tra.lua +++ b/tex/context/base/mkiv/node-tra.lua @@ -50,8 +50,6 @@ local getglue = nuts.getglue local isglyph = nuts.isglyph local getdirection = nuts.getdirection local getwidth = nuts.getwidth - -local flush_list = nuts.flush_list local count_nodes = nuts.countall local used_nodes = nuts.usedlist @@ -83,7 +81,7 @@ local whatsit_code = nodecodes.whatsit local dimenfactors = number.dimenfactors local formatters = string.formatters -local start_of_par = nuts.start_of_par +local startofpar = nuts.startofpar -- this will be reorganized: @@ -154,7 +152,7 @@ local function tosequence(start,stop,compact) elseif id == dir_code then local d, p = getdirection(start) n = n + 1 ; t[n] = "[<" .. (p and "-" or "+") .. d .. ">]" -- todo l2r etc - elseif id == par_code and start_of_par(current) then + elseif id == par_code and startofpar(current) then n = n + 1 ; t[n] = "[<" .. getdirection(start) .. ">]" -- todo l2r etc elseif compact then n = n + 1 ; t[n] = "[]" diff --git a/tex/context/base/mkiv/node-typ.lua b/tex/context/base/mkiv/node-typ.lua index 2f00c9413..f1eceb8f3 100644 --- a/tex/context/base/mkiv/node-typ.lua +++ b/tex/context/base/mkiv/node-typ.lua @@ -32,13 +32,10 @@ local new_glue = nodepool.glue local utfvalues = utf.values -local currentfont = font.current -- mabe nicer is fonts .current -local currentattributes = node.current_attributes -- mabe nicer is attributes.current - +local currentfont = font.current +local currentattributes = nodes.currentattributes local fontparameters = fonts.hashes.parameters -if not currentattributes then currentattributes = node.current_attr end -- CONTEXTLMTXMODE == 0 - -- when attrid == true then take from glyph or current else use the given value local function tonodes(str,fontid,spacing,templateglyph,attrid) -- quick and dirty @@ -133,9 +130,9 @@ typesetters.hpack = typesetters.tohpack -- obsolete typesetters.hbox = typesetters.tohbox -- obsolete typesetters.vpack = typesetters.tovpack -- obsolete --- node.write(nodes.typesetters.tohpack("Hello World!")) --- node.write(nodes.typesetters.tohbox ("Hello World!")) --- node.write(nodes.typesetters.tohpack("Hello World!",1,100*1024*10)) --- node.write(nodes.typesetters.tohbox ("Hello World!",1,100*1024*10)) +-- context(nodes.typesetters.tohpack("Hello World!")) +-- context(nodes.typesetters.tohbox ("Hello World!")) +-- context(nodes.typesetters.tohpack("Hello World!",1,100*1024*10)) +-- context(nodes.typesetters.tohbox ("Hello World!",1,100*1024*10)) string.tonodes = function(...) return tonode(tonodes(...)) end -- quite convenient diff --git a/tex/context/base/mkiv/pack-rul.lua b/tex/context/base/mkiv/pack-rul.lua index 8e410f0cf..98117867c 100644 --- a/tex/context/base/mkiv/pack-rul.lua +++ b/tex/context/base/mkiv/pack-rul.lua @@ -57,7 +57,7 @@ local getboxglue = nuts.getboxglue local hpack = nuts.hpack local getdimensions = nuts.dimensions -local flush_node = nuts.flush +local flushnode = nuts.flush local traversers = nuts.traversers local nexthlist = traversers.hlist @@ -131,7 +131,7 @@ local function doreshapeframedbox(n) local set, order, sign = getboxglue(p) setboxglue(h,set,order,sign) setlist(p) - flush_node(p) + flushnode(p) elseif checkformath and subtype == equationlist_code then -- display formulas use a shift if nofnonzero == 1 then @@ -165,7 +165,7 @@ local function doreshapeframedbox(n) texsetdimen("global","framedaveragewidth",averagewidth) end -local function doanalyzeframedbox(n) -- traverse_list +local function doanalyzeframedbox(n) local box = getbox(n) local noflines = 0 local firstheight = nil diff --git a/tex/context/base/mkiv/page-cst.lua b/tex/context/base/mkiv/page-cst.lua index a6315ff05..5106f1fef 100644 --- a/tex/context/base/mkiv/page-cst.lua +++ b/tex/context/base/mkiv/page-cst.lua @@ -37,8 +37,7 @@ local tonode = nuts.tonode local tonut = nuts.tonut local vpack = nuts.vpack -local flushlist = nuts.flush_list ------ removenode = nuts.remove +local flushlist = nuts.flushlist local setlink = nuts.setlink local setlist = nuts.setlist @@ -62,7 +61,7 @@ local takebox = nuts.takebox local takelist = nuts.takelist local splitbox = nuts.splitbox local getattribute = nuts.getattribute -local copylist = nuts.copy_list +local copylist = nuts.copylist local getbox = nuts.getbox local getcount = tex.getcount diff --git a/tex/context/base/mkiv/page-ini.lua b/tex/context/base/mkiv/page-ini.lua index 924e01b2a..bcabc0d6b 100644 --- a/tex/context/base/mkiv/page-ini.lua +++ b/tex/context/base/mkiv/page-ini.lua @@ -6,6 +6,8 @@ if not modules then modules = { } end modules ['page-ini'] = { license = "see context related readme files" } +-- Some day I need to make this more efficient. + local tonumber, rawget, rawset, type, next = tonumber, rawget, rawset, type, next local match = string.match local sort, tohash, insert, remove, sortedkeys = table.sort, table.tohash, table.insert, table.remove, table.sortedkeys @@ -13,7 +15,12 @@ local settings_to_array, settings_to_hash = utilities.parsers.settings_to_array, local texgetcount = tex.getcount +local tonut = nodes.tonut +local nextlist = nodes.nuts.traversers.list +local texlists = tex.lists + local context = context +local ctx_doif = commands.doif local ctx_doifelse = commands.doifelse local implement = interfaces.implement @@ -23,16 +30,22 @@ local last = 0 local pages = structures.pages local autolist = { } local report = logs.reporter("pages","mark") +local active = false local trace = false trackers.register("pages.mark",function(v) trace = v end) -function pages.mark(name,list) +function pages.mark(name,list,settings) + active = true + -- local realpage = texgetcount("realpageno") + if type(settings) == "string" then + settings = settings_to_hash(settings) + end if not list or list == "" then if trace then report("marking current page %i as %a",realpage,name) end - data[realpage][name] = true + data[realpage][name] = settings or true return end if type(list) == "string" then @@ -51,7 +64,7 @@ function pages.mark(name,list) report("marking page %i upto %i as %a",f,t,name) end for page=f,t do - data[page][name] = true + data[page][name] = settings or true end end page = false @@ -74,7 +87,7 @@ function pages.mark(name,list) if trace then report("marking page %i as %a",page,name) end - data[page][name] = true + data[page][name] = settings or true end end end @@ -83,30 +96,51 @@ function pages.mark(name,list) if trace then report("marking current page %i as %a",realpage,name) end - data[realpage][name] = true + data[realpage][name] = settings or true end end local tobemarked = { } function pages.markedlist(realpage) - if realpage then + if active and realpage then local m = rawget(tobemarked,realpage) or rawget(data,realpage) return m and next(m) and sortedkeys(m) end end local function marked(name) - local realpage = texgetcount("realpageno") - for i=last,realpage-1 do - local di = data[i] - if di then - tobemarked[i] = di - rawset(data,i,nil) + if active then + local realpage = texgetcount("realpageno") + if last ~= 0 then + for i=last,realpage-1 do + -- print(last) + local di = data[i] + if di then + tobemarked[i] = di + rawset(data,i,nil) + end + end + last = 0 -- needs checking + end + local pagedata = rawget(data,realpage) + return pagedata and pagedata[name] and true or false + else + return false + end +end + +local function markedparameter(name,key) + if active then + local pagedata = rawget(data,texgetcount("realpageno")) + if pagedata then + pagedata = pagedata[name] + if pagedata then + pagedata = pagedata[key] + end end + return pagedata end - local pagedata = rawget(data,realpage) - return pagedata and pagedata[name] and true or false end local function toranges(marked) @@ -124,12 +158,14 @@ local function toranges(marked) last = page end list[#list+1] = { first, last } + -- + active = true end return list end local function allmarked(list) - if list then + if active and list then local collected = pages.collected if collected then if type(list) == "string" then @@ -175,26 +211,77 @@ pages.allmarked = allmarked -- An alternative is to use an attribute and identify the state by parsing the node -- list but that's a bit overkill for a hardly used feature like this. -luatex.registerpageactions(function() +-- Page actions are bound to a real page. When we set one, we need to bind to the +-- current page unless we just flushed. So we also need to check the current page. + +-- \page ... \start : sync realpage +-- \page \start : sync realpage +-- \page \stop : reset synced because no content yet +-- \page ... \stop : keep sync + +local function autopageaction() + if active then + local nofauto = #autolist + if nofauto > 0 then + local realpage = texgetcount("realpageno") + for i=1,nofauto do + local entry = autolist[i] + local names = entry[1] + local settings = entry[2] + for j=1,#names do + local name = names[j] + local list = data[realpage] + if not list[name] then + if trace then + report("automatically marking page %i as %a",realpage,name) + end + list[name] = settings or true + end + end + end + end + end +end + +local function startmarked(name,settings) + active = true + -- + insert(autolist, { settings_to_array(name), settings_to_hash(settings) }) + autopageaction(true) +end + +local function stopmarked() local nofauto = #autolist if nofauto > 0 then - local realpage = texgetcount("realpageno") - for i=1,nofauto do - local names = autolist[i] - for j=1,#names do - local name = names[j] - data[realpage][name] = true - if trace then - report("automatically marking page %i as %a",realpage,name) + if not texlists.pagehead then + local realpage = texgetcount("realpageno") + for i=1,nofauto do + local entry = autolist[i] + local names = entry[1] + for j=1,#names do + local name = names[j] + local list = data[realpage] + if list[name] then + if trace then + report("automatically unmarking page %i as %a",realpage,name) + end + list[name] = nil + end end end end + remove(autolist) end -end) +end + +implement { + name = "checkmarkedpages", + actions = autopageaction, +} implement { name = "markpage", - arguments = "2 strings", + arguments = "3 strings", actions = pages.mark } @@ -204,6 +291,23 @@ implement { actions = { marked, ctx_doifelse } } +implement { + name = "doifmarkedpage", + arguments = "string", + actions = { marked, ctx_doif } +} + +implement { + name = "markedpageparameter", + arguments = "strings", + actions = function(name,key) + local value = markedparameter(name,key) + if value then + context(value) + end + end +} + implement { name = "markedpages", arguments = "string", @@ -217,20 +321,13 @@ implement { implement { name = "startmarkpages", - arguments = "string", - actions = function(name) - insert(autolist,settings_to_array(name)) - end + arguments = "2 strings", + actions = startmarked, } implement { - name = "stopmarkpages", - arguments = "string", - actions = function(name) - if #autolist > 0 then - remove(autolist) - end - end + name = "stopmarkpages", + actions = stopmarked, } local tonut = nodes.tonut diff --git a/tex/context/base/mkiv/page-ini.mkiv b/tex/context/base/mkiv/page-ini.mkiv index e56c3ac04..0c444ffc2 100644 --- a/tex/context/base/mkiv/page-ini.mkiv +++ b/tex/context/base/mkiv/page-ini.mkiv @@ -333,10 +333,10 @@ \installcorenamespace{markedpage} \unexpanded\def\markpage - {\dodoubleempty\page_mark} + {\dotripleempty\page_mark} -\def\page_mark[#1][#2]% - {\clf_markpage{#1}{#2}} +\def\page_mark[#1][#2][#3]% + {\clf_markpage{#1}{#2}{#3}} \def\markedpages[#1]% expandable {\clf_markedpages{#1}} @@ -344,12 +344,28 @@ \unexpanded\def\doifelsemarkedpage#1% {\clf_doifelsemarkedpage{#1}} -\unexpanded\def\startmarkpages[#1]% - {\clf_startmarkpages{#1}} +\unexpanded\def\doifmarkedpage#1% + {\clf_doifmarkedpage{#1}} + +\unexpanded\def\startmarkpages + {\dodoubleempty\page_start_marked} + +\def\page_start_marked[#1][#2]% + {\clf_startmarkpages{#1}{#2}} \unexpanded\def\stopmarkpages {\clf_stopmarkpages} +\unexpanded\def\checkmarkedpages + {\clf_checkmarkedpages} + +\def\markedpageparameter#1#2% + {\clf_markedpageparameter{#1}{#2}} + +\appendtoks + \checkmarkedpages +\to \everyaftershipout + %D Experimental: \newconstant\c_page_force_strut_depth_trace_mode diff --git a/tex/context/base/mkiv/page-mix.lua b/tex/context/base/mkiv/page-mix.lua index c1f93b4bb..443f25e56 100644 --- a/tex/context/base/mkiv/page-mix.lua +++ b/tex/context/base/mkiv/page-mix.lua @@ -61,7 +61,7 @@ local getid = nuts.getid local getlist = nuts.getlist local getsubtype = nuts.getsubtype local getbox = nuts.getbox -local getattribute = nuts.getattribute +local getattr = nuts.getattr local getwhd = nuts.getwhd local getkern = nuts.getkern local getpenalty = nuts.getpenalty @@ -589,7 +589,7 @@ local function preparesplit(specification) -- a rather large function if penalty == 0 then unlock(2,penalty) elseif penalty == forcedbreak then - local needed = getattribute(current,a_checkedbreak) + local needed = getattr(current,a_checkedbreak) local proceed = not needed or needed == 0 if not proceed then local available = target - height diff --git a/tex/context/base/mkiv/page-mix.mkiv b/tex/context/base/mkiv/page-mix.mkiv index e38ad7406..2bca9cbf5 100644 --- a/tex/context/base/mkiv/page-mix.mkiv +++ b/tex/context/base/mkiv/page-mix.mkiv @@ -31,10 +31,6 @@ % offsets (inner ones, so we change the hsize ... needed with backgrounds % when no content we currently loose the page -% luatex buglet: -% -% \ctxlua{tex.setbox("global",0,node.hpack(nodes.pool.glyph("a",font.current())))}\box0 - \registerctxluafile{page-mix}{} \unprotect diff --git a/tex/context/base/mkiv/page-str.lua b/tex/context/base/mkiv/page-str.lua index 73f1782d0..e136a38b4 100644 --- a/tex/context/base/mkiv/page-str.lua +++ b/tex/context/base/mkiv/page-str.lua @@ -24,8 +24,8 @@ local nuts = nodes.nuts local tonut = nodes.tonut local slide_node_list = nuts.slide local write_node = nuts.write -local flush_node = nuts.flush -local copy_node_list = nuts.copy_list +local flushnode = nuts.flush +local copy_node_list = nuts.copylist local vpack_node_list = nuts.vpack local getbox = nuts.getbox @@ -146,7 +146,7 @@ function streams.flush(name,copy) -- problem: we need to migrate afterwards if di then write_node(getlist(di)) -- list, will be option setlist(di) - flush_node(di) + flushnode(di) end end end @@ -237,7 +237,7 @@ function streams.synchronize(list) -- this is an experiment ! end dana[m] = vpack_node_list(getlist(vbox)) setlist(vbox) - flush_node(vbox) + flushnode(vbox) if trace_flushing then report_streams("slot %s:%s with delta (%p,%p) is compensated by %s lines",m,i,delta_height,delta_depth,n) end diff --git a/tex/context/base/mkiv/scrn-hlp.lua b/tex/context/base/mkiv/scrn-hlp.lua index 8f6f6f746..a11ad48d2 100644 --- a/tex/context/base/mkiv/scrn-hlp.lua +++ b/tex/context/base/mkiv/scrn-hlp.lua @@ -18,8 +18,8 @@ local formatters = string.formatters local a_help = attributes.private("help") -local copy_node_list = node.copy_list -local hpack_node_list = node.hpack +local copy_node_list = nodes.copylist +local hpack_node_list = nodes.hpack local register_list = nodes.pool.register diff --git a/tex/context/base/mkiv/scrp-cjk.lua b/tex/context/base/mkiv/scrp-cjk.lua index 9e6e24f4d..541ea9f81 100644 --- a/tex/context/base/mkiv/scrp-cjk.lua +++ b/tex/context/base/mkiv/scrp-cjk.lua @@ -17,54 +17,54 @@ if not modules then modules = { } end modules ['scrp-cjk'] = { -- endofline turned into spaces (would not make sense either because otherwise a -- wanted space at the end of a line would have to be a hard coded ones. -local nuts = nodes.nuts +local nuts = nodes.nuts -local insert_node_after = nuts.insert_after -local insert_node_before = nuts.insert_before -local copy_node = nuts.copy -local remove_node = nuts.remove -local nextglyph = nuts.traversers.glyph +local insertnodeafter = nuts.insertafter +local insertnodebefore = nuts.insertbefore +local copy_node = nuts.copy +local remove_node = nuts.remove +local nextglyph = nuts.traversers.glyph -local getnext = nuts.getnext -local getprev = nuts.getprev -local getfont = nuts.getfont -local getchar = nuts.getchar -local getid = nuts.getid -local getsubtype = nuts.getsubtype -local getwidth = nuts.getwidth +local getnext = nuts.getnext +local getprev = nuts.getprev +local getfont = nuts.getfont +local getchar = nuts.getchar +local getid = nuts.getid +local getsubtype = nuts.getsubtype +local getwidth = nuts.getwidth -local setchar = nuts.setchar +local setchar = nuts.setchar -local nodepool = nuts.pool -local new_glue = nodepool.glue -local new_kern = nodepool.kern -local new_penalty = nodepool.penalty +local nodepool = nuts.pool +local new_glue = nodepool.glue +local new_kern = nodepool.kern +local new_penalty = nodepool.penalty -local nodecodes = nodes.nodecodes -local gluecodes = nodes.gluecodes +local nodecodes = nodes.nodecodes +local gluecodes = nodes.gluecodes -local glyph_code = nodecodes.glyph -local glue_code = nodecodes.glue +local glyph_code = nodecodes.glyph +local glue_code = nodecodes.glue -local userskip_code = gluecodes.userskip -local spaceskip_code = gluecodes.spaceskip -local xspaceskip_code = gluecodes.xspaceskip +local userskip_code = gluecodes.userskip +local spaceskip_code = gluecodes.spaceskip +local xspaceskip_code = gluecodes.xspaceskip -local hash = scripts.hash +local hash = scripts.hash -local getscriptstatus = scripts.getstatus -local getscriptdata = scripts.getdata -local scriptcolors = scripts.colors +local getscriptstatus = scripts.getstatus +local getscriptdata = scripts.getdata +local scriptcolors = scripts.colors -local fonthashes = fonts.hashes -local quaddata = fonthashes.quads -local spacedata = fonthashes.spaces +local fonthashes = fonts.hashes +local quaddata = fonthashes.quads +local spacedata = fonthashes.spaces -local decomposed = characters.hangul.decomposed +local decomposed = characters.hangul.decomposed -local trace_details = false trackers.register("scripts.details", function(v) trace_details = v end) +local trace_details = false trackers.register("scripts.details", function(v) trace_details = v end) -local report_details = logs.reporter("scripts","detail") +local report_details = logs.reporter("scripts","detail") -- raggedleft is controlled by leftskip and we might end up with a situation where -- the intercharacter spacing interferes with this; the solution is to patch the @@ -133,206 +133,206 @@ local function nobreak(head,current) if trace_details then trace_detail(current,"break") end - insert_node_before(head,current,new_penalty(10000)) + insertnodebefore(head,current,new_penalty(10000)) end local function stretch_break(head,current) if trace_details then trace_detail(current,"stretch break") end - insert_node_before(head,current,new_glue(0,inter_char_stretch,0)) + insertnodebefore(head,current,new_glue(0,inter_char_stretch,0)) end local function shrink_break(head,current) if trace_details then trace_detail(current,"shrink break") end - insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink)) + insertnodebefore(head,current,new_glue(0,0,inter_char_half_shrink)) end local function nobreak_stretch(head,current) if trace_details then trace_detail(current,"no break stretch") end - insert_node_before(head,current,new_penalty(10000)) - insert_node_before(head,current,new_glue(0,inter_char_stretch,0)) + insertnodebefore(head,current,new_penalty(10000)) + insertnodebefore(head,current,new_glue(0,inter_char_stretch,0)) end local function korean_break(head,current) if trace_details then trace_detail(current,"korean break") end - insert_node_before(head,current,new_penalty(inter_char_hangul_penalty)) + insertnodebefore(head,current,new_penalty(inter_char_hangul_penalty)) end local function nobreak_shrink(head,current) if trace_details then trace_detail(current,"nobreak shrink") end - insert_node_before(head,current,new_penalty(10000)) - insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink)) + insertnodebefore(head,current,new_penalty(10000)) + insertnodebefore(head,current,new_glue(0,0,inter_char_half_shrink)) end local function nobreak_autoshrink(head,current) if trace_details then trace_detail(current,"nobreak autoshrink") end - insert_node_before(head,current,new_penalty(10000)) - insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink)) + insertnodebefore(head,current,new_penalty(10000)) + insertnodebefore(head,current,new_glue(0,0,inter_char_half_shrink)) end local function nobreak_stretch_nobreak_shrink(head,current) if trace_details then trace_detail(current,"nobreak stretch nobreak shrink") end - insert_node_before(head,current,new_penalty(10000)) - insert_node_before(head,current,new_glue(0,inter_char_stretch,0)) - insert_node_before(head,current,new_penalty(10000)) - insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink)) + insertnodebefore(head,current,new_penalty(10000)) + insertnodebefore(head,current,new_glue(0,inter_char_stretch,0)) + insertnodebefore(head,current,new_penalty(10000)) + insertnodebefore(head,current,new_glue(0,0,inter_char_half_shrink)) end local function nobreak_stretch_nobreak_autoshrink(head,current) if trace_details then trace_detail(current,"nobreak stretch nobreak autoshrink") end - insert_node_before(head,current,new_penalty(10000)) - insert_node_before(head,current,new_glue(0,inter_char_stretch,0)) - insert_node_before(head,current,new_penalty(10000)) - insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink)) + insertnodebefore(head,current,new_penalty(10000)) + insertnodebefore(head,current,new_glue(0,inter_char_stretch,0)) + insertnodebefore(head,current,new_penalty(10000)) + insertnodebefore(head,current,new_glue(0,0,inter_char_half_shrink)) end local function nobreak_shrink_nobreak_stretch(head,current) if trace_details then trace_detail(current,"nobreak shrink nobreak stretch") end - insert_node_before(head,current,new_penalty(10000)) - insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink)) - insert_node_before(head,current,new_penalty(10000)) - insert_node_before(head,current,new_glue(0,inter_char_stretch,0)) + insertnodebefore(head,current,new_penalty(10000)) + insertnodebefore(head,current,new_glue(0,0,inter_char_half_shrink)) + insertnodebefore(head,current,new_penalty(10000)) + insertnodebefore(head,current,new_glue(0,inter_char_stretch,0)) end local function nobreak_autoshrink_nobreak_stretch(head,current) if trace_details then trace_detail(current,"nobreak autoshrink nobreak stretch") end - insert_node_before(head,current,new_penalty(10000)) - insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink)) - insert_node_before(head,current,new_penalty(10000)) - insert_node_before(head,current,new_glue(0,inter_char_stretch,0)) + insertnodebefore(head,current,new_penalty(10000)) + insertnodebefore(head,current,new_glue(0,0,inter_char_half_shrink)) + insertnodebefore(head,current,new_penalty(10000)) + insertnodebefore(head,current,new_glue(0,inter_char_stretch,0)) end local function nobreak_shrink_break_stretch(head,current) if trace_details then trace_detail(current,"nobreak shrink break stretch") end - insert_node_before(head,current,new_penalty(10000)) - insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink)) - insert_node_before(head,current,new_glue(0,inter_char_stretch,0)) + insertnodebefore(head,current,new_penalty(10000)) + insertnodebefore(head,current,new_glue(0,0,inter_char_half_shrink)) + insertnodebefore(head,current,new_glue(0,inter_char_stretch,0)) end local function nobreak_autoshrink_break_stretch(head,current) if trace_details then trace_detail(current,"nobreak autoshrink break stretch") end - insert_node_before(head,current,new_penalty(10000)) - insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink)) - insert_node_before(head,current,new_glue(0,inter_char_stretch,0)) + insertnodebefore(head,current,new_penalty(10000)) + insertnodebefore(head,current,new_glue(0,0,inter_char_half_shrink)) + insertnodebefore(head,current,new_glue(0,inter_char_stretch,0)) end local function nobreak_shrink_break_stretch_nobreak_shrink(head,current) if trace_details then trace_detail(current,"nobreak shrink break stretch nobreak shrink") end - insert_node_before(head,current,new_penalty(10000)) - insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink)) - insert_node_before(head,current,new_glue(0,inter_char_stretch,0)) - insert_node_before(head,current,new_penalty(10000)) - insert_node_before(head,current,new_glue(0,inter_char_stretch,0)) + insertnodebefore(head,current,new_penalty(10000)) + insertnodebefore(head,current,new_glue(0,0,inter_char_half_shrink)) + insertnodebefore(head,current,new_glue(0,inter_char_stretch,0)) + insertnodebefore(head,current,new_penalty(10000)) + insertnodebefore(head,current,new_glue(0,inter_char_stretch,0)) end local function japanese_between_full_close_open(head,current) -- todo: check width if trace_details then trace_detail(current,"japanese between full close open") end - insert_node_before(head,current,new_kern(-half_char_width)) - insert_node_before(head,current,new_glue(half_char_width,0,inter_char_half_shrink)) - insert_node_before(head,current,new_kern(-half_char_width)) + insertnodebefore(head,current,new_kern(-half_char_width)) + insertnodebefore(head,current,new_glue(half_char_width,0,inter_char_half_shrink)) + insertnodebefore(head,current,new_kern(-half_char_width)) end local function japanese_between_full_close_full_close(head,current) -- todo: check width if trace_details then trace_detail(current,"japanese between full close full close") end - insert_node_before(head,current,new_kern(-half_char_width)) - -- insert_node_before(head,current,new_glue(half_char_width,0,inter_char_half_shrink)) + insertnodebefore(head,current,new_kern(-half_char_width)) + -- insertnodebefore(head,current,new_glue(half_char_width,0,inter_char_half_shrink)) end local function japanese_before_full_width_punct(head,current) -- todo: check width if trace_details then trace_detail(current,"japanese before full width punct") end - insert_node_before(head,current,new_penalty(10000)) - insert_node_before(head,current,new_glue(quarter_char_width,0,inter_char_quarter_shrink)) - insert_node_before(head,current,new_kern(-quarter_char_width)) + insertnodebefore(head,current,new_penalty(10000)) + insertnodebefore(head,current,new_glue(quarter_char_width,0,inter_char_quarter_shrink)) + insertnodebefore(head,current,new_kern(-quarter_char_width)) end local function japanese_after_full_width_punct(head,current) -- todo: check width if trace_details then trace_detail(current,"japanese after full width punct") end - insert_node_before(head,current,new_kern(-quarter_char_width)) - insert_node_before(head,current,new_glue(quarter_char_width,0,inter_char_quarter_shrink)) + insertnodebefore(head,current,new_kern(-quarter_char_width)) + insertnodebefore(head,current,new_glue(quarter_char_width,0,inter_char_quarter_shrink)) end local function nobreak_autoshrink_break_stretch_nobreak_autoshrink(head,current) if trace_details then trace_detail(current,"nobreak autoshrink break stretch nobreak autoshrink") end - insert_node_before(head,current,new_penalty(10000)) - insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink)) - insert_node_before(head,current,new_glue(0,inter_char_stretch,0)) - insert_node_before(head,current,new_penalty(10000)) - insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink)) + insertnodebefore(head,current,new_penalty(10000)) + insertnodebefore(head,current,new_glue(0,0,inter_char_half_shrink)) + insertnodebefore(head,current,new_glue(0,inter_char_stretch,0)) + insertnodebefore(head,current,new_penalty(10000)) + insertnodebefore(head,current,new_glue(0,0,inter_char_half_shrink)) end local function nobreak_autoshrink_break_stretch_nobreak_shrink(head,current) if trace_details then trace_detail(current,"nobreak autoshrink break stretch nobreak shrink") end - insert_node_before(head,current,new_penalty(10000)) - insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink)) - insert_node_before(head,current,new_glue(0,inter_char_stretch,0)) - insert_node_before(head,current,new_penalty(10000)) - insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink)) + insertnodebefore(head,current,new_penalty(10000)) + insertnodebefore(head,current,new_glue(0,0,inter_char_half_shrink)) + insertnodebefore(head,current,new_glue(0,inter_char_stretch,0)) + insertnodebefore(head,current,new_penalty(10000)) + insertnodebefore(head,current,new_glue(0,0,inter_char_half_shrink)) end local function nobreak_shrink_break_stretch_nobreak_autoshrink(head,current) if trace_details then trace_detail(current,"nobreak shrink break stretch nobreak autoshrink") end - insert_node_before(head,current,new_penalty(10000)) - insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink)) - insert_node_before(head,current,new_glue(0,inter_char_stretch,0)) - insert_node_before(head,current,new_penalty(10000)) - insert_node_before(head,current,new_glue(0,inter_char_stretch,0)) + insertnodebefore(head,current,new_penalty(10000)) + insertnodebefore(head,current,new_glue(0,0,inter_char_half_shrink)) + insertnodebefore(head,current,new_glue(0,inter_char_stretch,0)) + insertnodebefore(head,current,new_penalty(10000)) + insertnodebefore(head,current,new_glue(0,inter_char_stretch,0)) end local function nobreak_stretch_break_shrink(head,current) if trace_details then trace_detail(current,"nobreak stretch break shrink") end - insert_node_before(head,current,new_penalty(10000)) - insert_node_before(head,current,new_glue(0,inter_char_stretch,0)) - insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink)) + insertnodebefore(head,current,new_penalty(10000)) + insertnodebefore(head,current,new_glue(0,inter_char_stretch,0)) + insertnodebefore(head,current,new_glue(0,0,inter_char_half_shrink)) end local function nobreak_stretch_break_autoshrink(head,current) if trace_details then trace_detail(current,"nobreak stretch break autoshrink") end - insert_node_before(head,current,new_penalty(10000)) - insert_node_before(head,current,new_glue(0,inter_char_stretch,0)) - insert_node_before(head,current,new_glue(0,0,inter_char_half_shrink)) + insertnodebefore(head,current,new_penalty(10000)) + insertnodebefore(head,current,new_glue(0,inter_char_stretch,0)) + insertnodebefore(head,current,new_glue(0,0,inter_char_half_shrink)) end -- Korean: hangul @@ -535,11 +535,11 @@ function scripts.decomposehangul(head) setchar(current,lead_consonant) local m = copy_node(current) setchar(m,medial_vowel) - head, current = insert_node_after(head,current,m) + head, current = insertnodeafter(head,current,m) if tail_consonant then local t = copy_node(current) setchar(t,tail_consonant) - head, current = insert_node_after(head,current,t) + head, current = insertnodeafter(head,current,t) end done = true end @@ -961,7 +961,7 @@ local function process(head,first,last) end previous = current -- elseif id == math_code then - -- upcoming = getnext(end_of_math(current)) + -- upcoming = getnext(endofmath(current)) -- previous = "start" else -- glue local p = getprev(first) diff --git a/tex/context/base/mkiv/scrp-ini.lua b/tex/context/base/mkiv/scrp-ini.lua index ab6fca4db..0fafd9854 100644 --- a/tex/context/base/mkiv/scrp-ini.lua +++ b/tex/context/base/mkiv/scrp-ini.lua @@ -23,68 +23,68 @@ local report_preprocessing = logs.reporter("scripts","preprocessing") local report_splitting = logs.reporter("scripts","splitting") -local attributes = attributes -local nodes = nodes -local context = context +local attributes = attributes +local nodes = nodes +local context = context -local nodecodes = nodes.nodecodes +local nodecodes = nodes.nodecodes -local implement = interfaces.implement +local implement = interfaces.implement -local glyph_code = nodecodes.glyph -local glue_code = nodecodes.glue +local glyph_code = nodecodes.glyph +local glue_code = nodecodes.glue -local emwidths = fonts.hashes.emwidths -local exheights = fonts.hashes.exheights +local emwidths = fonts.hashes.emwidths +local exheights = fonts.hashes.exheights -local a_script = attributes.private('script') +local a_script = attributes.private('script') -local fontdata = fonts.hashes.identifiers -local allocate = utilities.storage.allocate -local setnodecolor = nodes.tracers.colors.set +local fontdata = fonts.hashes.identifiers +local allocate = utilities.storage.allocate +local setnodecolor = nodes.tracers.colors.set -local enableaction = nodes.tasks.enableaction -local disableaction = nodes.tasks.disableaction +local enableaction = nodes.tasks.enableaction +local disableaction = nodes.tasks.disableaction -local nuts = nodes.nuts +local nuts = nodes.nuts -local getnext = nuts.getnext -local getchar = nuts.getchar -local getfont = nuts.getfont -local getid = nuts.getid -local getglyphdata = nuts.getglyphdata -local setglyphdata = nuts.setglyphdata +local getnext = nuts.getnext +local getchar = nuts.getchar +local getfont = nuts.getfont +local getid = nuts.getid +local getglyphdata = nuts.getglyphdata +local setglyphdata = nuts.setglyphdata -local isglyph = nuts.isglyph +local isglyph = nuts.isglyph -local insert_node_after = nuts.insert_after -local insert_node_before = nuts.insert_before +local insertnodeafter = nuts.insertafter +local insertnodebefore = nuts.insertbefore -local first_glyph = nuts.first_glyph +local firstglyph = nuts.firstglyph -local nextglyph = nuts.traversers.glyph -local nextchar = nuts.traversers.char +local nextglyph = nuts.traversers.glyph +local nextchar = nuts.traversers.char -local nodepool = nuts.pool +local nodepool = nuts.pool -local new_glue = nodepool.glue -local new_rule = nodepool.rule -local new_penalty = nodepool.penalty +local new_glue = nodepool.glue +local new_rule = nodepool.rule +local new_penalty = nodepool.penalty -scripts = scripts or { } -local scripts = scripts +scripts = scripts or { } +local scripts = scripts -scripts.hash = scripts.hash or { } -local hash = scripts.hash +scripts.hash = scripts.hash or { } +local hash = scripts.hash -local handlers = allocate() -scripts.handlers = handlers +local handlers = allocate() +scripts.handlers = handlers -local injectors = allocate() -scripts.injectors = handlers +local injectors = allocate() +scripts.injectors = handlers -local splitters = allocate() -scripts.splitters = splitters +local splitters = allocate() +scripts.splitters = splitters -- we need to fake it in luatex @@ -511,7 +511,7 @@ local function traced_process(head,first,last,process,a) end function scripts.injectors.handler(head) - local start = first_glyph(head) -- we already have glyphs here (subtype 1) + local start = firstglyph(head) -- we already have glyphs here (subtype 1) if not start then return head else @@ -791,7 +791,7 @@ end local tree, attr, proc -function splitters.handler(head) -- todo: also first_glyph test +function splitters.handler(head) -- todo: also firstglyph test local current = head while current do if getid(current) == glyph_code then @@ -848,9 +848,9 @@ end local function marker(head,current,font,color) -- could become: nodes.tracers.marker local ex = exheights[font] local em = emwidths [font] - head, current = insert_node_after(head,current,new_penalty(10000)) - head, current = insert_node_after(head,current,new_glue(-0.05*em)) - head, current = insert_node_after(head,current,new_rule(0.05*em,1.5*ex,0.5*ex)) + head, current = insertnodeafter(head,current,new_penalty(10000)) + head, current = insertnodeafter(head,current,new_glue(-0.05*em)) + head, current = insertnodeafter(head,current,new_rule(0.05*em,1.5*ex,0.5*ex)) setnodecolor(current,color) return head, current end @@ -871,7 +871,7 @@ function splitters.insertafter(handler,head,first,last,detail) if ignore then return head, last else - return insert_node_after(head,last,new_glue(0,last_s)) + return insertnodeafter(head,last,new_glue(0,last_s)) end end @@ -1046,30 +1046,30 @@ do scripts.inserters = { space_before = function(head,current) - return insert_node_before(head,current,space_glue(current)) + return insertnodebefore(head,current,space_glue(current)) end, space_after = function(head,current) - return insert_node_after(head,current,space_glue(current)) + return insertnodeafter(head,current,space_glue(current)) end, zerowidthspace_before = function(head,current) - return insert_node_before(head,current,new_glue(0)) + return insertnodebefore(head,current,new_glue(0)) end, zerowidthspace_after = function(head,current) - return insert_node_after(head,current,new_glue(0)) + return insertnodeafter(head,current,new_glue(0)) end, nobreakspace_before = function(head,current) local g = space_glue(current) local p = new_penalty(10000) - head, current = insert_node_before(head,current,p) - return insert_node_before(head,current,g) + head, current = insertnodebefore(head,current,p) + return insertnodebefore(head,current,g) end, nobreakspace_after = function(head,current) local g = space_glue(current) local p = new_penalty(10000) - head, current = insert_node_after(head,current,g) - return insert_node_after(head,current,p) + head, current = insertnodeafter(head,current,g) + return insertnodeafter(head,current,p) end, } diff --git a/tex/context/base/mkiv/spac-ali.lua b/tex/context/base/mkiv/spac-ali.lua index 2e2650f3b..448b0162b 100644 --- a/tex/context/base/mkiv/spac-ali.lua +++ b/tex/context/base/mkiv/spac-ali.lua @@ -68,7 +68,7 @@ local nofrealigned = 0 -- raggedright 0 0 fil -- raggedcenter 0 + 0 + - -local function handler(head,leftpage,realpageno) -- traverse_list +local function handler(head,leftpage,realpageno) -- traverselist local current = head while current do local id = getid(current) diff --git a/tex/context/base/mkiv/spac-chr.lua b/tex/context/base/mkiv/spac-chr.lua index 7ec3e3cc4..233552460 100644 --- a/tex/context/base/mkiv/spac-chr.lua +++ b/tex/context/base/mkiv/spac-chr.lua @@ -42,11 +42,9 @@ local isglyph = nuts.isglyph local setcolor = nodes.tracers.colors.set -local insert_node_before = nuts.insert_before -local insert_node_after = nuts.insert_after +local insertnodebefore = nuts.insertbefore +local insertnodeafter = nuts.insertafter local remove_node = nuts.remove ------ traverse_id = nuts.traverse_id ------ traverse_char = nuts.traverse_char local nextchar = nuts.traversers.char local nextglyph = nuts.traversers.glyph @@ -95,7 +93,7 @@ local function inject_quad_space(unicode,head,current,fraction) setattrlist(glue,current) setattrlist(current) -- why reset all setattr(glue,a_character,unicode) - return insert_node_after(head,current,glue) + return insertnodeafter(head,current,glue) end local function inject_char_space(unicode,head,current,parent) @@ -105,7 +103,7 @@ local function inject_char_space(unicode,head,current,parent) setattrlist(glue,current) setattrlist(current) -- why reset all setattr(glue,a_character,unicode) - return insert_node_after(head,current,glue) + return insertnodeafter(head,current,glue) end local function inject_nobreak_space(unicode,head,current,space,spacestretch,spaceshrink) @@ -114,17 +112,17 @@ local function inject_nobreak_space(unicode,head,current,space,spacestretch,spac setattrlist(glue,current) setattrlist(current) -- why reset all setattr(glue,a_character,unicode) -- bombs - head, current = insert_node_after(head,current,penalty) + head, current = insertnodeafter(head,current,penalty) if trace_nbsp then local rule = new_rule(space) local kern = new_kern(-space) local penalty = new_penalty(10000) setcolor(rule,"orange") - head, current = insert_node_after(head,current,rule) - head, current = insert_node_after(head,current,kern) - head, current = insert_node_after(head,current,penalty) + head, current = insertnodeafter(head,current,rule) + head, current = insertnodeafter(head,current,kern) + head, current = insertnodeafter(head,current,penalty) end - return insert_node_after(head,current,glue) + return insertnodeafter(head,current,glue) end local function nbsp(head,current) @@ -148,7 +146,7 @@ end function characters.replacenbspaces(head) local wipe = false - for current, char, font in nextglyph, head do -- can be anytime so no traverse_char + for current, char, font in nextglyph, head do -- can be anytime so no traversechar if char == 0x00A0 then if wipe then head = remove_node(h,current,true) @@ -192,7 +190,7 @@ local methods = { head, current = remove_node(head,current,true) if not is_punctuation[char] then local p = fontparameters[font] - head, current = insert_node_before(head,current,new_glue(p.space,p.space_stretch,p.space_shrink)) + head, current = insertnodebefore(head,current,new_glue(p.space,p.space_stretch,p.space_shrink)) end end end @@ -226,7 +224,7 @@ local methods = { end, [0x00AD] = function(head,current) -- softhyphen - return insert_node_after(head,current,languages.explicithyphen(current)) + return insertnodeafter(head,current,languages.explicithyphen(current)) end, [0x2000] = function(head,current) -- enquad diff --git a/tex/context/base/mkiv/spac-ver.lua b/tex/context/base/mkiv/spac-ver.lua index efa1dd967..5ab8196c8 100644 --- a/tex/context/base/mkiv/spac-ver.lua +++ b/tex/context/base/mkiv/spac-ver.lua @@ -148,14 +148,15 @@ local setdepth = nuts.setdepth local getdepth = nuts.getdepth local find_node_tail = nuts.tail -local flush_node = nuts.flush_node -local insert_node_after = nuts.insert_after -local insert_node_before = nuts.insert_before +local flushnode = nuts.flushnode +local insertnodeafter = nuts.insertafter +local insertnodebefore = nuts.insertbefore local remove_node = nuts.remove local count_nodes = nuts.countall local hpack_node = nuts.hpack local vpack_node = nuts.vpack -local start_of_par = nuts.start_of_par + +local startofpar = nuts.startofpar local nextnode = nuts.traversers.node local nexthlist = nuts.traversers.hlist @@ -293,7 +294,7 @@ end local function validvbox(parentid,list) if parentid == hlist_code then local id = getid(list) - if id == par_code and start_of_par(list) then + if id == par_code and startofpar(list) then list = getnext(list) if not next then return nil @@ -329,7 +330,7 @@ local function already_done(parentid,list,a_snapmethod) -- todo: done when only -- problem: any snapped vbox ends up in a line if list and parentid == hlist_code then local id = getid(list) - if id == par_code and start_of_par(list) then + if id == par_code and startofpar(list) then list = getnext(list) if not list then return false @@ -1021,14 +1022,14 @@ do if width == 0 then -- do nothing elseif where == "after" then - head, current = insert_node_after(head,current,new_rule(w,h,d)) - head, current = insert_node_after(head,current,new_kern(width)) - head, current = insert_node_after(head,current,new_rule(w,h,d)) + head, current = insertnodeafter(head,current,new_rule(w,h,d)) + head, current = insertnodeafter(head,current,new_kern(width)) + head, current = insertnodeafter(head,current,new_rule(w,h,d)) else local c = current - head, current = insert_node_before(head,current,new_rule(w,h,d)) - head, current = insert_node_before(head,current,new_kern(width)) - head, current = insert_node_before(head,current,new_rule(w,h,d)) + head, current = insertnodebefore(head,current,new_rule(w,h,d)) + head, current = insertnodebefore(head,current,new_kern(width)) + head, current = insertnodebefore(head,current,new_rule(w,h,d)) current = c end if trace then @@ -1203,10 +1204,10 @@ do texsetdimen("global","d_spac_overlay",-delta) -- for tracing -- we should adapt pagetotal ! (need a hook for that) .. now we have the wrong pagebreak local k = new_kern(-delta) - head = insert_node_before(head,n,k) + head = insertnodebefore(head,n,k) if n_ht > p_ht then local k = new_kern(n_ht-p_ht) - head = insert_node_before(head,p,k) + head = insertnodebefore(head,p,k) end if trace_vspacing then report_vspacing("overlaying, prev height: %p, prev depth: %p, next height: %p, skips: %p, move up: %p",p_ht,p_dp,n_ht,skips,delta) @@ -1375,13 +1376,13 @@ do if penalty_data >= 10000 then -- or whatever threshold? local prev = getprev(current) if getid(prev) == glue_code then -- maybe go back more, or maybe even push back before any glue - -- tricky case: spacing/grid-007.tex: glue penalty glue - head = insert_node_before(head,prev,p) + -- tricky case: spacing/grid-007.tex: glue penalty glue + head = insertnodebefore(head,prev,p) else - head = insert_node_before(head,current,p) + head = insertnodebefore(head,current,p) end else - head = insert_node_before(head,current,p) + head = insertnodebefore(head,current,p) end -- if penalty_data > special_penalty_min and penalty_data < special_penalty_max then local props = properties[p] @@ -1400,22 +1401,22 @@ do trace_done("flushed due to forced " .. why,glue_data) end head = forced_skip(head,current,getwidth(glue_data,width),"before",trace) - flush_node(glue_data) + flushnode(glue_data) else local width, stretch, shrink = getglue(glue_data) if width ~= 0 then if trace then trace_done("flushed due to non zero " .. why,glue_data) end - head = insert_node_before(head,current,glue_data) + head = insertnodebefore(head,current,glue_data) elseif stretch ~= 0 or shrink ~= 0 then if trace then trace_done("flushed due to stretch/shrink in" .. why,glue_data) end - head = insert_node_before(head,current,glue_data) + head = insertnodebefore(head,current,glue_data) else -- report_vspacing("needs checking (%s): %p",gluecodes[getsubtype(glue_data)],w) - flush_node(glue_data) + flushnode(glue_data) end end end @@ -1545,7 +1546,7 @@ do if trace then trace_done("flush",glue_data) end - head = insert_node_before(head,current,glue_data) + head = insertnodebefore(head,current,glue_data) if trace then trace_natural("natural",current) end @@ -1634,7 +1635,7 @@ do trace_skip("force",sc,so,sp,current) end glue_order = so - flush_node(glue_data) + flushnode(glue_data) head, current, glue_data = remove_node(head,current) elseif glue_order == so then -- is now exclusive, maybe support goback as combi, else why a set @@ -1645,7 +1646,7 @@ do if trace then trace_skip("largest",sc,so,sp,current) end - flush_node(glue_data) + flushnode(glue_data) head, current, glue_data = remove_node(head,current) else if trace then @@ -1657,7 +1658,7 @@ do if trace then trace_skip("goback",sc,so,sp,current) end - flush_node(glue_data) + flushnode(glue_data) head, current, glue_data = remove_node(head,current) elseif sc == force then -- last one counts, some day we can provide an accumulator and largest etc @@ -1665,13 +1666,13 @@ do if trace then trace_skip("force",sc,so,sp,current) end - flush_node(glue_data) + flushnode(glue_data) head, current, glue_data = remove_node(head,current) elseif sc == penalty then if trace then trace_skip("penalty",sc,so,sp,current) end - flush_node(glue_data) + flushnode(glue_data) glue_data = nil head, current = remove_node(head,current,true) elseif sc == add then @@ -1881,7 +1882,7 @@ do end if force_glue then head, tail = forced_skip(head,tail,getwidth(glue_data),"after",trace) - flush_node(glue_data) + flushnode(glue_data) glue_data = nil elseif tail then setlink(tail,glue_data) diff --git a/tex/context/base/mkiv/status-files.pdf b/tex/context/base/mkiv/status-files.pdf index ae7b876b7..461037595 100644 Binary files a/tex/context/base/mkiv/status-files.pdf and b/tex/context/base/mkiv/status-files.pdf differ diff --git a/tex/context/base/mkiv/status-lua.pdf b/tex/context/base/mkiv/status-lua.pdf index e5e48e356..cd95f9e07 100644 Binary files a/tex/context/base/mkiv/status-lua.pdf and b/tex/context/base/mkiv/status-lua.pdf differ diff --git a/tex/context/base/mkiv/supp-box.lua b/tex/context/base/mkiv/supp-box.lua index 4914b6818..4b9322ba7 100644 --- a/tex/context/base/mkiv/supp-box.lua +++ b/tex/context/base/mkiv/supp-box.lua @@ -7,8 +7,6 @@ if not modules then modules = { } end modules ['supp-box'] = { license = "see context related readme files" } --- this is preliminary code, use insert_before etc - local report_hyphenation = logs.reporter("languages","hyphenation") local tonumber, next, type = tonumber, next, type @@ -69,15 +67,15 @@ local setshift = nuts.setshift local setsplit = nuts.setsplit local setattrlist = nuts.setattrlist -local flush_node = nuts.flush_node -local flush_list = nuts.flush_list +local flushnode = nuts.flushnode +local flushlist = nuts.flushlist local copy_node = nuts.copy -local copy_list = nuts.copy_list +local copylist = nuts.copylist local find_tail = nuts.tail local getdimensions = nuts.dimensions local hpack = nuts.hpack local vpack = nuts.vpack -local traverse_id = nuts.traverse_id +local traverseid = nuts.traverseid local traverse = nuts.traverse local free = nuts.free local findtail = nuts.tail @@ -118,7 +116,7 @@ local function hyphenatedlist(head,usecolor) setlistcolor(post,"darkyellow") end if replace then - flush_list(replace) + flushlist(replace) end setdisc(current) if pre then @@ -152,9 +150,9 @@ implement { -- for n in nextdisc, tonut(head) do -- local hyphen = getfield(n,"pre") -- if hyphen then --- flush_list(hyphen) +-- flushlist(hyphen) -- end --- setfield(n,"pre",copy_list(pre)) +-- setfield(n,"pre",copylist(pre)) -- end -- end -- @@ -200,7 +198,7 @@ local function applytowords(current,doaction,noaction,nested) local id = getid(current) if id == glue_code then if start then - doaction(tonode(copy_list(start,current))) + doaction(tonode(copylist(start,current))) start = nil end noaction(tonode(copy_node(current))) @@ -214,7 +212,7 @@ local function applytowords(current,doaction,noaction,nested) current = getnext(current) end if start then - doaction(tonode(copy_list(start))) + doaction(tonode(copylist(start))) end end @@ -348,7 +346,7 @@ implement { else tail = prev end - flush_node(temp) + flushnode(temp) end -- done setnext(tail) @@ -430,7 +428,7 @@ local function setboxtonaturalwd(n) local old = takebox(n) local new = hpack(getlist(old)) setlist(old,nil) - flush_node(old) + flushnode(old) setbox(n,new) end @@ -482,20 +480,20 @@ end do - local nuts = nodes.nuts - local tonode = nuts.tonode - local takebox = nuts.takebox - local flush_list = nuts.flush_list - local copy_list = nuts.copy_list - local getwhd = nuts.getwhd - local setbox = nuts.setbox - local new_hlist = nuts.pool.hlist - - local boxes = { } - nodes.boxes = boxes - local cache = table.setmetatableindex("table") - local report = logs.reporter("boxes","cache") - local trace = false + local nuts = nodes.nuts + local tonode = nuts.tonode + local takebox = nuts.takebox + local flushlist = nuts.flushlist + local copylist = nuts.copylist + local getwhd = nuts.getwhd + local setbox = nuts.setbox + local new_hlist = nuts.pool.hlist + + local boxes = { } + nodes.boxes = boxes + local cache = table.setmetatableindex("table") + local report = logs.reporter("boxes","cache") + local trace = false trackers.register("nodes.boxes",function(v) trace = v end) @@ -528,7 +526,7 @@ do if not b then -- do nothing, maybe trace elseif copy then - b = copy_list(b) + b = copylist(b) else c[name] = false end @@ -545,13 +543,13 @@ do local c = cache[category] local b = takebox(box) if b then - flush_list(b) + flushlist(b) end local b = c[name] if not b then -- do nothing, maybe trace elseif copy then - b = copy_list(b) + b = copylist(b) else c[name] = false end @@ -577,7 +575,7 @@ do if name and name ~= "" then local b = c[name] if b then - flush_list(b) + flushlist(b) c[name] = false end if trace then @@ -586,7 +584,7 @@ do else for k, b in next, c do if b then - flush_list(b) + flushlist(b) end end cache[category] = { } @@ -697,7 +695,7 @@ local function stripglue(list) if first and first ~= list then -- we have discardables setsplit(getprev(first),first) - flush_list(list) + flushlist(list) list = first done = true end @@ -714,7 +712,7 @@ local function stripglue(list) end if last ~= tail then -- we have discardables - flush_list(getnext(last)) + flushlist(getnext(last)) setnext(last) done = true end @@ -767,7 +765,7 @@ local function limitate(t) -- don't pack the result ! else maxleft = maxleft - swidth end - for n in traverse_id(glue_code,list) do + for n in traverseid(glue_code,list) do local width = getdimensions(list,n) if width > maxleft then if not last then @@ -779,7 +777,7 @@ local function limitate(t) -- don't pack the result ! end end if last and maxright > 0 then - for n in traverse_id(glue_code,last) do + for n in traverseid(glue_code,last) do local width = getdimensions(n) if width < maxright then first = n @@ -808,7 +806,7 @@ local function limitate(t) -- don't pack the result ! end setlink(last,sentinel) setprev(rest) - flush_list(rest) + flushlist(rest) end end end diff --git a/tex/context/base/mkiv/syst-lua.lua b/tex/context/base/mkiv/syst-lua.lua index 085f75eca..1bd20214a 100644 --- a/tex/context/base/mkiv/syst-lua.lua +++ b/tex/context/base/mkiv/syst-lua.lua @@ -17,18 +17,15 @@ local xcomplex = xcomplex or { } local cmd = tokens.commands -local scan_next = token.scan_next or token.get_next -local scan_cmdchr = token.scan_cmdchr_expanded +local scannext = token.scan_next or token.get_next -local get_command = token.get_command -local get_mode = token.get_mode -local get_index = token.get_index -local get_csname = token.get_csname -local get_macro = token.get_macro - -local put_next = token.put_next - -local scan_token = token.scan_token or token.get_token +local getcommand = token.get_command +local getmode = token.get_mode +local getindex = token.get_index +local getcsname = token.get_csname +local getmacro = token.get_macro +local putnext = token.put_next +local scantoken = token.scan_token or token.get_token local getdimen = tex.getdimen local getglue = tex.getglue @@ -209,12 +206,12 @@ do local w = 0 local r = 1 while true do - local t = scan_next() - local n = get_command(t) + local t = scannext() + local n = getcommand(t) local c = cmd[n] -- todo, helper: returns number if c == "letter" then - w = w + 1 ; word[w] = utfchar(get_mode(t)) + w = w + 1 ; word[w] = utfchar(getmode(t)) else if w > 0 then local s = concat(word,"",1,w) @@ -233,23 +230,23 @@ do w = 0 end if c == "other_char" then - r = r + 1 ; result[r] = utfchar(get_mode(t)) + r = r + 1 ; result[r] = utfchar(getmode(t)) elseif c == "spacer" then -- r = r + 1 ; result[r] = " " elseif c == "relax" then break elseif c == "assign_int" then - r = r + 1 ; result[r] = getcount(get_index(t)) + r = r + 1 ; result[r] = getcount(getindex(t)) elseif c == "assign_dimen" then - r = r + 1 ; result[r] = getdimen(get_index(t)) + r = r + 1 ; result[r] = getdimen(getindex(t)) elseif c == "assign_glue" then - r = r + 1 ; result[r] = getglue(get_index(t)) + r = r + 1 ; result[r] = getglue(getindex(t)) elseif c == "assign_toks" then - r = r + 1 ; result[r] = gettoks(get_index(t)) + r = r + 1 ; result[r] = gettoks(getindex(t)) elseif c == "char_given" or c == "math_given" or c == "xmath_given" then - r = r + 1 ; result[r] = get_mode(t) + r = r + 1 ; result[r] = getmode(t) elseif c == "last_item" then - local n = get_csname(t) + local n = getcsname(t) if n then local s = gettex(n) if s then @@ -261,9 +258,9 @@ do unexpected(c) end elseif c == "call" then - local n = get_csname(t) + local n = getcsname(t) if n then - local s = get_macro(n) + local s = getmacro(n) if s then r = r + 1 ; result[r] = s else @@ -273,8 +270,8 @@ do unexpected(c) end elseif c == "the" or c == "convert" or c == "lua_expandable_call" then - put_next(t) - scan_token() -- expands + putnext(t) + scantoken() -- expands else unexpected(c) end diff --git a/tex/context/base/mkiv/tabl-xtb.lua b/tex/context/base/mkiv/tabl-xtb.lua index c9dd1e4e5..32770141b 100644 --- a/tex/context/base/mkiv/tabl-xtb.lua +++ b/tex/context/base/mkiv/tabl-xtb.lua @@ -73,9 +73,9 @@ local setlink = nuts.setlink local setdirection = nuts.setdirection local setshift = nuts.setshift -local copy_node_list = nuts.copy_list -local hpack_node_list = nuts.hpack -local flush_node_list = nuts.flush_list +local copynodelist = nuts.copylist +local hpacknodelist = nuts.hpack +local flushnodelist = nuts.flushlist local takebox = nuts.takebox local nodepool = nuts.pool @@ -273,7 +273,7 @@ function xtables.set_reflow_width() local tb = getbox("b_tabl_x") local drc = row[c] -- - drc.list = true -- we don't need to keep the content around as we're in trial mode (no: copy_node_list(tb)) + drc.list = true -- we don't need to keep the content around as we're in trial mode (no: copynodelist(tb)) -- local width, height, depth = getwhd(tb) -- @@ -561,7 +561,7 @@ function xtables.reflow_width() for c=1,nofcolumns do local drc = row[c] if drc.list then - -- flush_node_list(drc.list) + -- flushnodelist(drc.list) drc.list = false end end @@ -853,7 +853,7 @@ function xtables.construct() if list then local w, h, d = getwhd(list) setshift(list,h+d) - -- list = hpack_node_list(list) -- is somehow needed + -- list = hpacknodelist(list) -- is somehow needed -- setwhd(list,0,0,0) -- faster: local h = new_hlist(list) @@ -900,9 +900,9 @@ function xtables.construct() end nofr = nofr + 1 local rp = rowproperties[r] - -- we have a direction issue here but hpack_node_list(list,0,"exactly") cannot be used + -- we have a direction issue here but hpacknodelist(list,0,"exactly") cannot be used -- due to the fact that we need the width - local hbox = hpack_node_list(list) + local hbox = hpacknodelist(list) setdirection(hbox,lefttoright_code) result[nofr] = { hbox, @@ -949,7 +949,7 @@ end local function inject(row,copy,package) local list = row[1] if copy then - row[1] = copy_node_list(list) + row[1] = copynodelist(list) end if package then ctx_beginvbox() @@ -1186,7 +1186,7 @@ end function xtables.cleanup() for mode, result in next, data.results do for _, r in next, result do - flush_node_list(r[1]) + flushnodelist(r[1]) end end diff --git a/tex/context/base/mkiv/task-ini.lua b/tex/context/base/mkiv/task-ini.lua index 4e94648e3..3697a4086 100644 --- a/tex/context/base/mkiv/task-ini.lua +++ b/tex/context/base/mkiv/task-ini.lua @@ -115,7 +115,7 @@ appendaction("math", "normalizers", "noads.handlers.italics", appendaction("math", "normalizers", "noads.handlers.kernpairs", nil, "nonut", "disabled" ) appendaction("math", "normalizers", "noads.handlers.classes", nil, "nonut", "disabled" ) -appendaction("math", "builders", "builders.kernel.mlist_to_hlist", nil, "nut", "enabled" ) -- mandate +appendaction("math", "builders", "builders.kernel.mlisttohlist", nil, "nut", "enabled" ) -- mandate appendaction("math", "builders", "typesetters.directions.processmath", nil, "nut", "disabled" ) appendaction("math", "builders", "noads.handlers.makeup", nil, "nonut", "disabled" ) appendaction("math", "builders", "noads.handlers.align", nil, "nonut", "enabled" ) diff --git a/tex/context/base/mkiv/toks-ini.lua b/tex/context/base/mkiv/toks-ini.lua index 7120b47c3..96bf7d7b9 100644 --- a/tex/context/base/mkiv/toks-ini.lua +++ b/tex/context/base/mkiv/toks-ini.lua @@ -22,49 +22,49 @@ local commands = token.commands() tokens.commands = utilities.storage.allocate(table.swapped(commands,commands)) tokens.values = { } -local scan_toks = token.scan_toks -local scan_string = token.scan_string -local scan_argument = token.scan_argument -local scan_delimited = token.scan_delimited -local scan_tokenlist = token.scan_tokenlist or scan_string -local scan_integer = token.scan_integer or token.scan_int -local scan_cardinal = token.scan_cardinal -local scan_code = token.scan_code -local scan_token_code = token.scan_token_code -local scan_dimen = token.scan_dimen -local scan_glue = token.scan_glue -local scan_skip = token.scan_skip -local scan_keyword = token.scan_keyword -local scan_keyword_cs = token.scan_keyword_cs or scan_keyword -local scan_token = token.scan_token -local scan_box = token.scan_box -local scan_word = token.scan_word -local scan_letters = token.scan_letters or scan_word -- lmtx -local scan_key = token.scan_key -local scan_value = token.scan_value -local scan_char = token.scan_char -local scan_number = token.scan_number -- not defined -local scan_csname = token.scan_csname -local scan_real = token.scan_real -local scan_float = token.scan_float -local scan_luanumber = token.scan_luanumber or scan_float -- only lmtx -local scan_luainteger = token.scan_luainteger or scan_integer -- only lmtx -local scan_luacardinal = token.scan_luacardinal or scan_cardinal -- only lmtx - -local set_macro = token.set_macro -local set_char = token.set_char -local set_lua = token.set_lua - -local create_token = token.create -local new_token = token.new -local is_defined = token.is_defined -local is_token = token.is_token - -tokens.new = new_token -tokens.create = create_token -tokens.istoken = is_token -tokens.isdefined = is_defined -tokens.defined = is_defined +local scantoks = token.scan_toks +local scanstring = token.scan_string +local scanargument = token.scan_argument +local scandelimited = token.scan_delimited +local scantokenlist = token.scan_tokenlist or scanstring +local scaninteger = token.scan_integer or token.scan_int +local scancardinal = token.scan_cardinal +local scancode = token.scan_code +local scantokencode = token.scan_token_code +local scandimen = token.scan_dimen +local scanglue = token.scan_glue +local scanskip = token.scan_skip +local scankeyword = token.scan_keyword +local scankeywordcs = token.scan_keyword_cs or scankeyword +local scantoken = token.scan_token +local scanbox = token.scan_box +local scanword = token.scan_word +local scanletters = token.scan_letters or scanword -- lmtx +local scankey = token.scan_key +local scanvalue = token.scan_value +local scanchar = token.scan_char +local scannumber = token.scan_number -- not defined +local scancsname = token.scan_csname +local scanreal = token.scan_real +local scanfloat = token.scan_float +local scanluanumber = token.scan_luanumber or scanfloat -- only lmtx +local scanluainteger = token.scan_luainteger or scaninteger -- only lmtx +local scanluacardinal = token.scan_luacardinal or scancardinal -- only lmtx + +local setmacro = token.set_macro +local setchar = token.set_char +local setlua = token.set_lua + +local createtoken = token.create +local newtoken = token.new +local isdefined = token.is_defined +local istoken = token.is_token + +tokens.new = newtoken +tokens.create = createtoken +tokens.istoken = istoken +tokens.isdefined = isdefined +tokens.defined = isdefined local bits = { escape = 0x00000001, -- 2^00 @@ -98,10 +98,10 @@ tokens.bits = bits -- words are space or \relax terminated and the trailing space is gobbled; a word -- can contain any non-space letter/other (see archive for implementation in lua) -if not scan_number then +if not scannumber then - scan_number = function(base) - local s = scan_word() + scannumber = function(base) + local s = scanword() if not s then return nil elseif base then @@ -113,8 +113,8 @@ if not scan_number then end -local function scan_boolean() - local kw = scan_word() +local function scanboolean() + local kw = scanword() if kw == "true" then return true elseif kw == "false" then @@ -124,64 +124,64 @@ local function scan_boolean() end end -local function scan_verbatim() - return scan_argument(false) +local function scanverbatim() + return scanargument(false) end -if not scan_box then +if not scanbox then - local scan_list = token.scan_list - local put_next = token.put_next + local scanlist = token.scan_list + local putnext = token.put_next - scan_box = function(s) + scanbox = function(s) if s == "hbox" or s == "vbox" or s == "vtop" then - put_next(create_token(s)) + putnext(createtoken(s)) end - return scan_list() + return scanlist() end - token.scan_box = scan_box + token.scanbox = scanbox end tokens.scanners = { -- these expand - token = scan_token, - toks = scan_toks, - tokens = scan_toks, - box = scan_box, - hbox = function() return scan_box("hbox") end, - vbox = function() return scan_box("vbox") end, - vtop = function() return scan_box("vtop") end, - dimen = scan_dimen, - dimension = scan_dimen, - glue = scan_glue, - gluevalues = function() return scan_glue(false,false,true) end, - gluespec = scan_skip, - integer = scan_integer, - cardinal = scan_cardinal, - real = scan_real, - float = scan_float, - luanumber = scan_luanumber, - luainteger = scan_luainteger, - luacardinal = scan_luacardinal, - count = scan_integer, - string = scan_string, - argument = scan_argument, - delimited = scan_delimited, - tokenlist = scan_tokenlist, - verbatim = scan_verbatim, -- detokenize - code = scan_code, - tokencode = scan_token_code, - word = scan_word, - letters = scan_letters, - key = scan_key, - value = scan_value, - char = scan_char, - number = scan_number, - boolean = scan_boolean, - keyword = scan_keyword, - keywordcs = scan_keyword_cs, - csname = scan_csname, + token = scantoken, + toks = scantoks, + tokens = scantoks, + box = scanbox, + hbox = function() return scanbox("hbox") end, + vbox = function() return scanbox("vbox") end, + vtop = function() return scanbox("vtop") end, + dimen = scandimen, + dimension = scandimen, + glue = scanglue, + gluevalues = function() return scanglue(false,false,true) end, + gluespec = scanskip, + integer = scaninteger, + cardinal = scancardinal, + real = scanreal, + float = scanfloat, + luanumber = scanluanumber, + luainteger = scanluainteger, + luacardinal = scanluacardinal, + count = scaninteger, + string = scanstring, + argument = scanargument, + delimited = scandelimited, + tokenlist = scantokenlist, + verbatim = scanverbatim, -- detokenize + code = scancode, + tokencode = scantokencode, + word = scanword, + letters = scanletters, + key = scankey, + value = scanvalue, + char = scanchar, + number = scannumber, + boolean = scanboolean, + keyword = scankeyword, + keywordcs = scankeywordcs, + csname = scancsname, next = token.scan_next, nextexpanded = token.scan_next_expanded, @@ -214,9 +214,9 @@ tokens.getters = { -- these don't expand } tokens.setters = { - macro = set_macro, - char = set_char, - lua = set_lua, + macro = setmacro, + char = setchar, + lua = setlua, count = tex.setcount, dimen = tex.setdimen, skip = tex.setglue, @@ -226,7 +226,7 @@ tokens.setters = { box = tex.setbox, } -token.accessors = { +tokens.accessors = { command = token.get_command, cmd = token.get_command, cmdname = token.get_cmdname, @@ -243,33 +243,12 @@ token.accessors = { range = token.get_range, } --- static int run_scan_token(lua_State * L) --- { --- saved_tex_scanner texstate; --- save_tex_scanner(texstate); --- get_x_token(); --- make_new_token(L, cur_cmd, cur_chr, cur_cs); --- unsave_tex_scanner(texstate); --- return 1; --- } --- --- static int run_get_future(lua_State * L) --- { --- /* saved_tex_scanner texstate; */ --- /* save_tex_scanner(texstate); */ --- get_token(); --- make_new_token(L, cur_cmd, cur_chr, cur_cs); --- back_input(); --- /* unsave_tex_scanner(texstate); */ --- return 1; --- } - if setinspector then local simple = { letter = "letter", other_char = "other" } local astable = function(t) - if t and is_token(t) then + if t and istoken(t) then local cmdname = t.cmdname local simple = simple[cmdname] if simple then @@ -304,10 +283,10 @@ if setinspector then end tokens.cache = table.setmetatableindex(function(t,k) - if not is_defined(k) then - set_macro(k,"","global") + if not isdefined(k) then + setmacro(k,"","global") end - local v = create_token(k) + local v = createtoken(k) t[k] = v return v end) diff --git a/tex/context/base/mkiv/trac-jus.lua b/tex/context/base/mkiv/trac-jus.lua index aec1844ec..5f53b4c99 100644 --- a/tex/context/base/mkiv/trac-jus.lua +++ b/tex/context/base/mkiv/trac-jus.lua @@ -28,7 +28,7 @@ local findtail = nuts.tail local nexthlist = nuts.traversers.hlist local getdimensions = nuts.dimensions -local copy_list = nuts.copy_list +local copylist = nuts.copylist local tracedrule = nodes.tracers.pool.nuts.rule @@ -100,7 +100,7 @@ function checkers.handler(head) setlist(current,rule) elseif alignstate == 2 then local lrule = new_hlist(tracedrule(-delta/2,naturalheight,naturaldepth,"trace:dy")) - local rrule = copy_list(lrule) + local rrule = copylist(lrule) setlink(lrule,list) setlink(findtail(list),new_kern(delta/2),rrule) setlist(current,lrule) diff --git a/tex/context/base/mkiv/trac-vis.lua b/tex/context/base/mkiv/trac-vis.lua index fb5ef98d9..3bfbd1c76 100644 --- a/tex/context/base/mkiv/trac-vis.lua +++ b/tex/context/base/mkiv/trac-vis.lua @@ -70,14 +70,14 @@ local isglyph = nuts.isglyph local hpack_nodes = nuts.hpack local vpack_nodes = nuts.vpack -local copy_list = nuts.copy_list -local copy_node = nuts.copy_node -local flush_node_list = nuts.flush_list -local insert_node_before = nuts.insert_before -local insert_node_after = nuts.insert_after +local copylist = nuts.copylist +local copy_node = nuts.copy +local insertnodebefore = nuts.insertbefore +local insertnodeafter = nuts.insertafter local apply_to_nodes = nuts.apply local find_tail = nuts.tail -local effectiveglue = nuts.effective_glue +local effectiveglue = nuts.effectiveglue +local flushnodelist = nuts.flushlist local hpack_string = nuts.typesetters.tohpack @@ -500,7 +500,7 @@ local fontkern, italickern, marginkern, mathlistkern do setattr(info,a_layer,layer) f_cache[kern] = info end - head = insert_node_before(head,current,copy_list(info)) + head = insertnodebefore(head,current,copylist(info)) return head, current end @@ -548,7 +548,7 @@ local glyphexpansion do setattr(info,a_layer,l_expansion) f_cache[extra] = info end - head = insert_node_before(head,current,copy_list(info)) + head = insertnodebefore(head,current,copylist(info)) return head, current end return head, current @@ -584,7 +584,7 @@ local kernexpansion do setattr(info,a_layer,l_expansion) f_cache[extra] = info end - head = insert_node_before(head,current,copy_list(info)) + head = insertnodebefore(head,current,copylist(info)) return head, current end return head, current @@ -621,7 +621,7 @@ local whatsit do setattr(info,a_layer,l_whatsit) w_cache[what] = info end - head, current = insert_node_after(head,current,copy_list(info)) + head, current = insertnodeafter(head,current,copylist(info)) return head, current end @@ -694,7 +694,7 @@ local user do setattr(info,a_layer,l_user) u_cache[what] = info end - head, current = insert_node_after(head,current,copy_list(info)) + head, current = insertnodeafter(head,current,copylist(info)) return head, current end @@ -733,7 +733,7 @@ local math do setattr(info,a_layer,l_math) m_cache[tag][skip] = info end - head, current = insert_node_after(head,current,copy_list(info)) + head, current = insertnodeafter(head,current,copylist(info)) return head, current end @@ -791,7 +791,7 @@ local ruledbox do end -- we need to trigger the right mode (else sometimes no whatits) local info = setlink( - this and copy_list(this) or nil, + this and copylist(this) or nil, (dp == 0 and outlinerule and outlinerule(wd,ht,dp,linewidth)) or userrule { width = wd, height = ht, @@ -812,7 +812,7 @@ local ruledbox do elseif trace_origin then local size = 2*size local origin = o_cache[size] - origin = copy_list(origin) + origin = copylist(origin) if getid(parent) == vlist_code then setshift(origin,-shift) info = setlink(current,new_kern(-size),origin,new_kern(-size-dp),info) @@ -832,7 +832,7 @@ local ruledbox do elseif trace_origin then local size = 2*size local origin = o_cache[size] - origin = copy_list(origin) + origin = copylist(origin) if getid(parent) == vlist_code then info = setlink(current,new_kern(-wd-size-shift),origin,new_kern(-size+shift),info) else @@ -1012,11 +1012,11 @@ local ruledglue do end (vertical and g_cache_v or g_cache_h)[amount] = info end - info = copy_list(info) + info = copylist(info) if vertical then info = vpack_nodes(info) end - head, current = insert_node_before(head,current,info) + head, current = insertnodebefore(head,current,info) return head, getnext(current) end @@ -1032,8 +1032,8 @@ local ruledglue do -- info = sometext(amount,l_glue,c_space) -- g_cache_h[amount] = info -- end - -- info = copy_list(info) - -- head, current = insert_node_before(head,current,info) + -- info = copylist(info) + -- head, current = insertnodebefore(head,current,info) -- return head, getnext(current) -- else -- return head, current @@ -1061,8 +1061,8 @@ local ruledglue do g_cache_x[width] = info end end - info = copy_list(info) - head, current = insert_node_before(head,current,info) + info = copylist(info) + head, current = insertnodebefore(head,current,info) return head, getnext(current) else return head, current @@ -1091,11 +1091,11 @@ local ruledkern do end cache[kern] = info end - info = copy_list(info) + info = copylist(info) if vertical then info = vpack_nodes(info) end - head, current = insert_node_before(head,current,info) + head, current = insertnodebefore(head,current,info) return head, getnext(current) end @@ -1119,8 +1119,8 @@ local ruleditalic do end i_cache[kern] = info end - info = copy_list(info) - head, current = insert_node_before(head,current,info) + info = copylist(info) + head, current = insertnodebefore(head,current,info) return head, getnext(current) end @@ -1144,8 +1144,8 @@ local ruledmarginkern do end m_cache[kern] = info end - info = copy_list(info) - head, current = insert_node_before(head,current,info) + info = copylist(info) + head, current = insertnodebefore(head,current,info) return head, getnext(current) end @@ -1169,8 +1169,8 @@ local ruledmathlistkern do end l_cache[kern] = info end - info = copy_list(info) - head, current = insert_node_before(head,current,info) + info = copylist(info) + head, current = insertnodebefore(head,current,info) return head, getnext(current) end @@ -1192,7 +1192,7 @@ local ruleddiscretionary do d = new_hlist(kern) d_cache[true] = d end - insert_node_after(head,current,copy_list(d)) + insertnodeafter(head,current,copylist(d)) return head, current end @@ -1223,13 +1223,13 @@ local ruledpenalty do end (vertical and p_cache_v or p_cache_h)[penalty] = info end - info = copy_list(info) + info = copylist(info) if vertical then info = vpack_nodes(info) elseif raisepenalties then setshift(info,-65536*4) end - head, current = insert_node_before(head,current,info) + head, current = insertnodebefore(head,current,info) return head, getnext(current) end @@ -1503,7 +1503,7 @@ do local function cleanup() for tag, cache in next, caches do for k, v in next, cache do - flush_node_list(v) + flushnodelist(v) end end cleanup = function() diff --git a/tex/context/base/mkiv/typo-bld.lua b/tex/context/base/mkiv/typo-bld.lua index 305032772..36371aa10 100644 --- a/tex/context/base/mkiv/typo-bld.lua +++ b/tex/context/base/mkiv/typo-bld.lua @@ -46,7 +46,7 @@ local nodeidstostring = nodes.idstostring local nodepool = nodes.pool local new_baselineskip = nodepool.baselineskip local new_lineskip = nodepool.lineskip -local insert_node_before = nodes.insert_before +local insertnodebefore = nodes.insertbefore local hpack_node = nodes.hpack local nuts = nodes.nuts @@ -157,9 +157,9 @@ function parbuilders.constructors.methods.oneline(head,followed_by_display) t.prevdepth = h.depth t.prevgraf = 1 if d < texget("lineskiplimit") then - return insert_node_before(h,h,new_lineskip(texget("lineskip",false))) -- no stretch etc + return insertnodebefore(h,h,new_lineskip(texget("lineskip",false))) -- no stretch etc else - return insert_node_before(h,h,new_baselineskip(d)) + return insertnodebefore(h,h,new_baselineskip(d)) end end diff --git a/tex/context/base/mkiv/typo-brk.lua b/tex/context/base/mkiv/typo-brk.lua index 89eb7e52d..68d9f2f54 100644 --- a/tex/context/base/mkiv/typo-brk.lua +++ b/tex/context/base/mkiv/typo-brk.lua @@ -46,13 +46,13 @@ local setprev = nuts.setprev local setboth = nuts.setboth local setsubtype = nuts.setsubtype -local copy_node = nuts.copy_node -local copy_node_list = nuts.copy_list -local flush_node = nuts.flush_node -local insert_node_before = nuts.insert_before -local insert_node_after = nuts.insert_after +local copy_node = nuts.copy +local copy_node_list = nuts.copylist +local flushnode = nuts.flushnode +local insertnodebefore = nuts.insertbefore +local insertnodeafter = nuts.insertafter local remove_node = nuts.remove -local end_of_math = nuts.end_of_math +local endofmath = nuts.endofmath local tonodes = nuts.tonodes @@ -116,15 +116,15 @@ local function insert_break(head,start,stop,before,after,kern) local g = new_glue() setattrlist(p,start) setattrlist(g,start) - insert_node_before(head,start,p) - insert_node_before(head,start,g) + insertnodebefore(head,start,p) + insertnodebefore(head,start,g) end local p = new_penalty(after) local g = new_glue() setattrlist(p,start) setattrlist(g,start) - insert_node_after(head,stop,g) - insert_node_after(head,stop,p) + insertnodeafter(head,stop,g) + insertnodeafter(head,stop,p) end methods[1] = function(head,start,stop,settings,kern) @@ -170,7 +170,7 @@ methods[2] = function(head,start) -- ( => (- local hyphen = copy_node(post) setchar(hyphen,languages.prehyphenchar(getlanguage(post))) setlink(post,hyphen) - head, start = insert_node_before(head,start,new_disc(nil,post,replace)) + head, start = insertnodebefore(head,start,new_disc(nil,post,replace)) setattrlist(start,replace) insert_break(head,start,start,10000,10000) end @@ -186,7 +186,7 @@ methods[3] = function(head,start) -- ) => -) local hyphen = copy_node(pre) setchar(hyphen,languages.prehyphenchar(getlanguage(pre))) setlink(hyphen,pre) - head, start = insert_node_before(head,start,new_disc(hyphen,nil,replace)) -- so not pre ! + head, start = insertnodebefore(head,start,new_disc(hyphen,nil,replace)) -- so not pre ! setattrlist(start,tmp) insert_break(head,start,start,10000,10000) end @@ -198,7 +198,7 @@ methods[4] = function(head,start) -- - => - - - if p and n then local tmp head, start, tmp = remove_node(head,start) - head, start = insert_node_before(head,start,new_disc()) + head, start = insertnodebefore(head,start,new_disc()) setattrlist(start,tmp) setdisc(start,copy_node(tmp),copy_node(tmp),tmp) insert_break(head,start,start,10000,10000) @@ -211,7 +211,7 @@ methods[5] = function(head,start,stop,settings) -- x => p q r if p and n then local tmp head, start, tmp = remove_node(head,start) - head, start = insert_node_before(head,start,new_disc()) + head, start = insertnodebefore(head,start,new_disc()) local attr = getattrlist(tmp) local font = getfont(tmp) local left = settings.left @@ -228,7 +228,7 @@ methods[5] = function(head,start,stop,settings) -- x => p q r end setdisc(start,left,right,middle) setattrlist(start,attr) - flush_node(tmp) + flushnode(tmp) insert_break(head,start,start,10000,10000) end return head, start @@ -302,7 +302,7 @@ function breakpoints.handler(head) end elseif id == math_code then attr = nil - current = end_of_math(current) + current = endofmath(current) if current then current = getnext(current) end diff --git a/tex/context/base/mkiv/typo-cap.lua b/tex/context/base/mkiv/typo-cap.lua index 3d0d6055a..b6338ce40 100644 --- a/tex/context/base/mkiv/typo-cap.lua +++ b/tex/context/base/mkiv/typo-cap.lua @@ -36,9 +36,9 @@ local setchar = nuts.setchar local setfont = nuts.setfont local copy_node = nuts.copy -local end_of_math = nuts.end_of_math -local insert_after = nuts.insert_after -local find_attribute = nuts.find_attribute +local endofmath = nuts.endofmath +local insertafter = nuts.insertafter +local findattribute = nuts.findattribute local nextglyph = nuts.traversers.glyph @@ -132,7 +132,7 @@ local function replacer(start,codes) else local g = copy_node(start) setchar(g,chr) - insert_after(start,start,g) + insertafter(start,start,g) end end elseif ifc[dc] then @@ -237,7 +237,7 @@ local function mixed(start,attr,lastfont,n,count,where,first) if fp ~= fc then local k = fonts.getkern(fontdata[fp],getchar(p),c) if k ~= 0 then - insert_after(p,p,newkern(k)) + insertafter(p,p,newkern(k)) end end else @@ -410,7 +410,7 @@ function cases.handler(head) -- not real fast but also not used on much data count = count + 1 end elseif id == math_code then - start = end_of_math(start) + start = endofmath(start) count = 0 elseif prev_id == kern_code and getsubtype(prev) == fontkern_code then -- still inside a word ...normally kerns are added later @@ -427,7 +427,7 @@ function cases.handler(head) -- not real fast but also not used on much data end -- function cases.handler(head) -- not real fast but also not used on much data --- local attr, start = find_attribute(head,a_cases) +-- local attr, start = findattribute(head,a_cases) -- if not start then -- return head, false -- end @@ -520,7 +520,7 @@ end -- count = count + 1 -- end -- elseif id == math_code then --- start = end_of_math(start) +-- start = endofmath(start) -- count = 0 -- elseif prev_id == kern_code and getsubtype(prev) == fontkern_code then -- -- still inside a word ...normally kerns are added later @@ -536,7 +536,7 @@ end -- end -- end -- if start then --- attr, start = find_attribute(start,a_cases) +-- attr, start = findattribute(start,a_cases) -- end -- end -- return head diff --git a/tex/context/base/mkiv/typo-chr.lua b/tex/context/base/mkiv/typo-chr.lua index bb3883b33..c9ba0c7b9 100644 --- a/tex/context/base/mkiv/typo-chr.lua +++ b/tex/context/base/mkiv/typo-chr.lua @@ -99,8 +99,8 @@ local wordboundary_code = boundarycodes.word local texgetnest = tex.getnest -- to be used local texsetcount = tex.setcount -local flush_node = nodes.flush_node -local flush_list = nodes.flush_list +local flushnode = nodes.flushnode +local flushlist = nodes.flushlist local settexattribute = tex.setattribute local punctuation = characters.is_punctuation @@ -140,7 +140,7 @@ local actions = { remove = function(specification) local n = pickup() if n then - flush_node(n) + flushnode(n) end end, push = function(specification) @@ -175,7 +175,7 @@ local function pickup(head,tail,str) while true do local prev = first.prev if prev and prev[a_marked] == attr then - if prev.id == par_code then -- and start_of_par(prev) + if prev.id == par_code then -- and startofpar(prev) break else first = prev @@ -212,7 +212,7 @@ local actions = { list.tail = prev prev.next = nil end - flush_list(first) + flushlist(first) end end end, diff --git a/tex/context/base/mkiv/typo-dha.lua b/tex/context/base/mkiv/typo-dha.lua index ac72ae394..176ed7867 100644 --- a/tex/context/base/mkiv/typo-dha.lua +++ b/tex/context/base/mkiv/typo-dha.lua @@ -62,11 +62,12 @@ local setprop = nuts.setprop local setstate = nuts.setstate local setchar = nuts.setchar -local insert_node_before = nuts.insert_before -local insert_node_after = nuts.insert_after +local insertnodebefore = nuts.insertbefore +local insertnodeafter = nuts.insertafter local remove_node = nuts.remove -local end_of_math = nuts.end_of_math -local start_of_par = nuts.start_of_par +local endofmath = nuts.endofmath + +local startofpar = nuts.startofpar local nodepool = nuts.pool @@ -160,7 +161,7 @@ local function process(start) local id = getid(current) local next = getnext(current) if id == math_code then - current = getnext(end_of_math(next)) + current = getnext(endofmath(next)) elseif getprop(current,"direction") then -- this handles unhbox etc current = next @@ -332,7 +333,7 @@ local function process(start) end textdir = autodir setprop(current,"direction",true) - elseif id == par_code and start_of_par(current) then + elseif id == par_code and startofpar(current) then local direction = getdirection(current) if direction == righttoleft_code then autodir = -1 @@ -376,13 +377,13 @@ local function process(start) local id = getid(current) if id == math_code then -- todo: this might be tricky nesting - current = getnext(end_of_math(getnext(current))) + current = getnext(endofmath(getnext(current))) else local cp = getprop(current,"direction") if cp == "n" then local swap = state == "r" if swap then - head = insert_node_before(head,current,startdir(lefttoright_code)) + head = insertnodebefore(head,current,startdir(lefttoright_code)) end setprop(current,"direction",true) while true do @@ -395,14 +396,14 @@ local function process(start) end end if swap then - head, current = insert_node_after(head,current,stopdir(lefttoright_code)) + head, current = insertnodeafter(head,current,stopdir(lefttoright_code)) end elseif cp == "l" then if state ~= "l" then if state == "r" then - head = insert_node_before(head,last or current,stopdir(righttoleft_code)) + head = insertnodebefore(head,last or current,stopdir(righttoleft_code)) end - head = insert_node_before(head,current,startdir(lefttoright_code)) + head = insertnodebefore(head,current,startdir(lefttoright_code)) state = "l" done = true end @@ -410,9 +411,9 @@ local function process(start) elseif cp == "r" then if state ~= "r" then if state == "l" then - head = insert_node_before(head,last or current,stopdir(lefttoright_code)) + head = insertnodebefore(head,last or current,stopdir(lefttoright_code)) end - head = insert_node_before(head,current,startdir(righttoleft_code)) + head = insertnodebefore(head,current,startdir(righttoleft_code)) state = "r" done = true end @@ -425,9 +426,9 @@ local function process(start) end else if state == "r" then - head = insert_node_before(head,current,stopdir(righttoleft_code)) + head = insertnodebefore(head,current,stopdir(righttoleft_code)) elseif state == "l" then - head = insert_node_before(head,current,stopdir(lefttoright_code)) + head = insertnodebefore(head,current,stopdir(lefttoright_code)) end state = false last = false @@ -441,9 +442,9 @@ local function process(start) local sd = (state == "r" and stopdir(righttoleft_code)) or (state == "l" and stopdir(lefttoright_code)) if sd then if id == glue_code and getsubtype(current) == parfillskip_code then - head = insert_node_before(head,current,sd) + head = insertnodebefore(head,current,sd) else - head = insert_node_after(head,current,sd) + head = insertnodeafter(head,current,sd) end end break diff --git a/tex/context/base/mkiv/typo-dig.lua b/tex/context/base/mkiv/typo-dig.lua index a9294a38d..bbc9311c4 100644 --- a/tex/context/base/mkiv/typo-dig.lua +++ b/tex/context/base/mkiv/typo-dig.lua @@ -33,10 +33,9 @@ local setlink = nuts.setlink local setnext = nuts.setnext local setprev = nuts.setprev -local hpack_node = nuts.hpack -local traverse_id = nuts.traverse_id -local insert_node_before = nuts.insert_before -local insert_node_after = nuts.insert_after +local hpacknode = nuts.hpack +local insertnodebefore = nuts.insertbefore +local insertnodeafter = nuts.insertafter local texsetattribute = tex.setattribute local unsetvalue = attributes.unsetvalue @@ -73,16 +72,16 @@ local a_digits = attributes.private("digits") function nodes.aligned(head,start,stop,width,how) if how == "flushright" or how == "middle" then - head, start = insert_node_before(head,start,new_glue(0,65536,65536)) + head, start = insertnodebefore(head,start,new_glue(0,65536,65536)) end if how == "flushleft" or how == "middle" then - head, stop = insert_node_after(head,stop,new_glue(0,65536,65536)) + head, stop = insertnodeafter(head,stop,new_glue(0,65536,65536)) end local prv = getprev(start) local nxt = getnext(stop) setprev(start) setnext(stop) - local packed = hpack_node(start,width,"exactly") -- no directional mess here, just lr + local packed = hpacknode(start,width,"exactly") -- no directional mess here, just lr if prv then setlink(prv,packed) end diff --git a/tex/context/base/mkiv/typo-drp.lua b/tex/context/base/mkiv/typo-drp.lua index ddc6d68ae..d56ba3da7 100644 --- a/tex/context/base/mkiv/typo-drp.lua +++ b/tex/context/base/mkiv/typo-drp.lua @@ -59,10 +59,11 @@ local nodecodes = nodes.nodecodes local nodepool = nuts.pool local new_kern = nodepool.kern -local insert_before = nuts.insert_before -local insert_after = nuts.insert_after +local insertbefore = nuts.insertbefore +local insertafter = nuts.insertafter local remove_node = nuts.remove -local start_of_par = nuts.start_of_par + +local startofpar = nuts.startofpar local nextnode = nuts.traversers.node local nextglyph = nuts.traversers.glyph @@ -325,7 +326,7 @@ actions[v_default] = function(head,setting) texset("hangindent",hangindent) end if indent then - insert_after(first,first,new_kern(-parindent)) + insertafter(first,first,new_kern(-parindent)) end end return head @@ -334,7 +335,7 @@ end -- we can count ... when all done, we can disable ... function initials.handler(head) - if getid(head) == par_code and start_of_par(head) then + if getid(head) == par_code and startofpar(head) then local settings = getprop(head,a_initial) if settings then disableaction("processors","typesetters.initials.handler") diff --git a/tex/context/base/mkiv/typo-dua.lua b/tex/context/base/mkiv/typo-dua.lua index 5e1d4c109..dd7515a37 100644 --- a/tex/context/base/mkiv/typo-dua.lua +++ b/tex/context/base/mkiv/typo-dua.lua @@ -83,9 +83,10 @@ local setdirection = nuts.setdirection ----- setattrlist = nuts.setattrlist local remove_node = nuts.remove -local insert_node_after = nuts.insert_after -local insert_node_before = nuts.insert_before -local start_of_par = nuts.start_of_par +local insertnodeafter = nuts.insertafter +local insertnodebefore = nuts.insertbefore + +local startofpar = nuts.startofpar local nodepool = nuts.pool local new_direction = nodepool.direction @@ -337,7 +338,7 @@ local function get_baselevel(head,list,size,direction) -- This is an adapted version: if direction == lefttoright_code or direction == righttoleft_code then return direction, true - elseif getid(head) == par_code and start_of_par(head) then + elseif getid(head) == par_code and startofpar(head) then direction = getdirection(head) if direction == lefttoright_code or direction == righttoleft_code then return direction, true @@ -765,16 +766,16 @@ local function apply_to_list(list,size,head,pardir) local d = new_direction(enddir,true) -- setprop(d,"directions",true) -- setattrlist(d,current) - head = insert_node_before(head,current,d) + head = insertnodebefore(head,current,d) enddir = false end elseif begindir then - if id == par_code and start_of_par(current) then + if id == par_code and startofpar(current) then -- par should always be the 1st node local d = new_direction(begindir) -- setprop(d,"directions",true) -- setattrlist(d,current) - head, current = insert_node_after(head,current,d) + head, current = insertnodeafter(head,current,d) begindir = nil end end @@ -782,7 +783,7 @@ local function apply_to_list(list,size,head,pardir) local d = new_direction(begindir) -- setprop(d,"directions",true) -- setattrlist(d,current) - head = insert_node_before(head,current,d) + head = insertnodebefore(head,current,d) end local skip = entry.skip if skip and skip > 0 then @@ -795,7 +796,7 @@ local function apply_to_list(list,size,head,pardir) local d = new_direction(enddir,true) -- setprop(d,"directions",true) -- setattrlist(d,current) - head, current = insert_node_after(head,current,d) + head, current = insertnodeafter(head,current,d) end if not entry.remove then current = getnext(current) diff --git a/tex/context/base/mkiv/typo-dub.lua b/tex/context/base/mkiv/typo-dub.lua index 88b3361da..dc45a2785 100644 --- a/tex/context/base/mkiv/typo-dub.lua +++ b/tex/context/base/mkiv/typo-dub.lua @@ -71,9 +71,10 @@ local setdirection = nuts.setdirection local setattrlist = nuts.setattrlist local remove_node = nuts.remove -local insert_node_after = nuts.insert_after -local insert_node_before = nuts.insert_before -local start_of_par = nuts.start_of_par +local insertnodeafter = nuts.insertafter +local insertnodebefore = nuts.insertbefore + +local startofpar = nuts.startofpar local nodepool = nuts.pool local new_direction = nodepool.direction @@ -398,7 +399,7 @@ end local function get_baselevel(head,list,size,direction) if direction == lefttoright_code or direction == righttoleft_code then return direction, true - elseif getid(head) == par_code and start_of_par(head) then + elseif getid(head) == par_code and startofpar(head) then direction = getdirection(head) if direction == lefttoright_code or direction == righttoleft_code then return direction, true @@ -898,16 +899,16 @@ local function apply_to_list(list,size,head,pardir) local d = new_direction(enddir,true) -- setprop(d,"directions",true) -- setattrlist(d,current) - head = insert_node_before(head,current,d) + head = insertnodebefore(head,current,d) enddir = false end elseif begindir then - if id == par_code and start_of_par(current) then + if id == par_code and startofpar(current) then -- par should always be the 1st node local d = new_direction(begindir) -- setprop(d,"directions",true) -- setattrlist(d,current) - head, current = insert_node_after(head,current,d) + head, current = insertnodeafter(head,current,d) begindir = nil end end @@ -915,7 +916,7 @@ local function apply_to_list(list,size,head,pardir) local d = new_direction(begindir) -- setprop(d,"directions",true) -- setattrlist(d,current) - head = insert_node_before(head,current,d) + head = insertnodebefore(head,current,d) end local skip = entry.skip if skip and skip > 0 then @@ -928,7 +929,7 @@ local function apply_to_list(list,size,head,pardir) local d = new_direction(enddir,true) -- setprop(d,"directions",true) -- setattrlist(d,current) - head, current = insert_node_after(head,current,d) + head, current = insertnodeafter(head,current,d) end if not entry.remove then current = getnext(current) diff --git a/tex/context/base/mkiv/typo-duc.lua b/tex/context/base/mkiv/typo-duc.lua index 6e4f27de2..614defeb6 100644 --- a/tex/context/base/mkiv/typo-duc.lua +++ b/tex/context/base/mkiv/typo-duc.lua @@ -76,9 +76,10 @@ local setattrlist = nuts.setattrlist local properties = nodes.properties.data local remove_node = nuts.remove -local insert_node_after = nuts.insert_after -local insert_node_before = nuts.insert_before -local start_of_par = nuts.start_of_par +local insertnodeafter = nuts.insertafter +local insertnodebefore = nuts.insertbefore + +local startofpar = nuts.startofpar local nodepool = nuts.pool local new_direction = nodepool.direction @@ -416,7 +417,7 @@ end local function get_baselevel(head,list,size,direction) if direction == lefttoright_code or direction == righttoleft_code then return direction, true - elseif getid(head) == par_code and start_of_par(head) then + elseif getid(head) == par_code and startofpar(head) then direction = getdirection(head) if direction == lefttoright_code or direction == righttoleft_code then return direction, true @@ -959,18 +960,18 @@ local function apply_to_list(list,size,head,pardir) c = p end -- there is always a par nodes so head will stay - head = insert_node_before(head,c,new_direction(enddir,true)) + head = insertnodebefore(head,c,new_direction(enddir,true)) enddir = false end elseif begindir then - if id == par_code and start_of_par(current) then + if id == par_code and startofpar(current) then -- par should always be the 1st node - head, current = insert_node_after(head,current,new_direction(begindir)) + head, current = insertnodeafter(head,current,new_direction(begindir)) begindir = nil end end if begindir then - head = insert_node_before(head,current,new_direction(begindir)) + head = insertnodebefore(head,current,new_direction(begindir)) end local skip = entry.skip if skip and skip > 0 then @@ -985,7 +986,7 @@ local function apply_to_list(list,size,head,pardir) end end if enddir then - head, current = insert_node_after(head,current,new_direction(enddir,true)) + head, current = insertnodeafter(head,current,new_direction(enddir,true)) end if not entry.remove then current = getnext(current) diff --git a/tex/context/base/mkiv/typo-fkr.lua b/tex/context/base/mkiv/typo-fkr.lua index 1fd08526c..628818b6a 100644 --- a/tex/context/base/mkiv/typo-fkr.lua +++ b/tex/context/base/mkiv/typo-fkr.lua @@ -18,7 +18,7 @@ local glyph_code = nodecodes.glyph local fontdata = fonts.hashes.identifiers local getkernpair = fonts.handlers.otf.getkern -local insert_before = nuts.insert_before +local insertbefore = nuts.insertbefore local new_kern = nuts.pool.fontkern local enableaction = nodes.tasks.enableaction @@ -56,7 +56,7 @@ function typesetters.fontkerns.handler(head) kern = (kern1 + kern2)/2 -- mixed end if kern ~= 0 then - head, current = insert_before(head,current,new_kern(kern)) + head, current = insertbefore(head,current,new_kern(kern)) end lastdata = data else @@ -68,7 +68,7 @@ function typesetters.fontkerns.handler(head) end local kern = getkernpair(lastdata,lastchar,char) if kern ~= 0 then - head, current = insert_before(head,current,new_kern(kern)) + head, current = insertbefore(head,current,new_kern(kern)) end end lastchar = char diff --git a/tex/context/base/mkiv/typo-fln.lua b/tex/context/base/mkiv/typo-fln.lua index 3941e65ef..0ee77fe87 100644 --- a/tex/context/base/mkiv/typo-fln.lua +++ b/tex/context/base/mkiv/typo-fln.lua @@ -63,15 +63,15 @@ local spaceskip_code = nodes.gluecodes.spaceskip local nextglyph = nuts.traversers.glyph local nextdisc = nuts.traversers.disc -local flush_node_list = nuts.flush_list -local flush_node = nuts.flush_node -local copy_node_list = nuts.copy_list -local insert_node_before = nuts.insert_before -local insert_node_after = nuts.insert_after +local flushnodelist = nuts.flushlist +local flushnode = nuts.flushnode +local copy_node_list = nuts.copylist +local insertnodebefore = nuts.insertbefore +local insertnodeafter = nuts.insertafter local remove_node = nuts.remove local getdimensions = nuts.dimensions local hpack_node_list = nuts.hpack -local start_of_par = nuts.start_of_par +local startofpar = nuts.startofpar local nodepool = nuts.pool local newpenalty = nodepool.penalty @@ -182,7 +182,7 @@ actions[v_line] = function(head,setting) -- temp = typesetters.kerns.handler(temp) -- maybe when enabled -- temp = typesetters.cases.handler(temp) -- maybe when enabled local width = getdimensions(temp) - flush_node_list(temp) + flushnodelist(temp) return width end @@ -230,7 +230,7 @@ actions[v_line] = function(head,setting) end end - flush_node_list(temp) + flushnodelist(temp) local start = head local n = 0 @@ -296,11 +296,11 @@ actions[v_line] = function(head,setting) end end setdisc(disc,pre,post,replace) - flush_node(disc) + flushnode(disc) elseif id == glue_code then n = n + 1 if linebreak ~= n then - head = insert_node_before(head,start,newpenalty(10000)) -- nobreak + head = insertnodebefore(head,start,newpenalty(10000)) -- nobreak end end local next = getnext(start) @@ -308,11 +308,11 @@ actions[v_line] = function(head,setting) if start ~= head then local where = id == glue_code and getprev(start) or start if trace_firstlines then - head, where = insert_node_after(head,where,newpenalty(10000)) -- nobreak - head, where = insert_node_after(head,where,newkern(-65536)) - head, where = insert_node_after(head,where,tracerrule(65536,4*65536,2*65536,"darkblue")) + head, where = insertnodeafter(head,where,newpenalty(10000)) -- nobreak + head, where = insertnodeafter(head,where,newkern(-65536)) + head, where = insertnodeafter(head,where,tracerrule(65536,4*65536,2*65536,"darkblue")) end - head, where = insert_node_after(head,where,newpenalty(-10000)) -- break + head, where = insertnodeafter(head,where,newpenalty(-10000)) -- break end start = next break @@ -372,7 +372,7 @@ end actions[v_default] = actions[v_line] function firstlines.handler(head) - if getid(head) == par_code and start_of_par(head) then + if getid(head) == par_code and startofpar(head) then local settings = getprop(head,a_firstline) if settings then disableaction("processors","typesetters.firstlines.handler") diff --git a/tex/context/base/mkiv/typo-itc.lua b/tex/context/base/mkiv/typo-itc.lua index c3a583fe4..0cf847846 100644 --- a/tex/context/base/mkiv/typo-itc.lua +++ b/tex/context/base/mkiv/typo-itc.lua @@ -44,9 +44,9 @@ local setkern = nuts.setkern local getkern = nuts.getkern local getheight = nuts.getheight -local insert_node_after = nuts.insert_after +local insertnodeafter = nuts.insertafter local remove_node = nuts.remove -local end_of_math = nuts.end_of_math +local endofmath = nuts.endofmath local texgetattribute = tex.getattribute local texsetattribute = tex.setattribute @@ -182,7 +182,7 @@ local enablemath = false local enabletext = false local function domath(head,current) - current = end_of_math(current) + current = endofmath(current) local next = getnext(current) if next then local char, id = isglyph(next) @@ -251,7 +251,7 @@ local function domath(head,current) if trace_italics then report_italics("%s italic %p between math %C and non punctuation %C","adding",a,getchar(glyph),char) end - insert_node_after(head,glyph,correction_kern(a,glyph)) + insertnodeafter(head,glyph,correction_kern(a,glyph)) end end end @@ -309,7 +309,7 @@ local function texthandler(head) if font ~= lastfont then if previtalic ~= 0 then if okay(data,current,font,prevchar,previtalic,char,"glyph") then - insert_node_after(prevhead,prev,correction_kern(previtalic,current)) + insertnodeafter(prevhead,prev,correction_kern(previtalic,current)) end elseif previnserted and data then if trace_italics then @@ -320,7 +320,7 @@ local function texthandler(head) -- if replaceitalic ~= 0 then if okay(data,replace,font,replacechar,replaceitalic,char,"replace") then - insert_node_after(replacehead,replace,correction_kern(replaceitalic,current)) + insertnodeafter(replacehead,replace,correction_kern(replaceitalic,current)) end replaceitalic = 0 elseif replaceinserted and data then @@ -332,7 +332,7 @@ local function texthandler(head) -- if postitalic ~= 0 then if okay(data,post,font,postchar,postitalic,char,"post") then - insert_node_after(posthead,post,correction_kern(postitalic,current)) + insertnodeafter(posthead,post,correction_kern(postitalic,current)) end postitalic = 0 elseif postinserted and data then @@ -484,7 +484,7 @@ local function texthandler(head) end previnserted = correction_glue(previtalic,current) -- maybe just add ? else problem with penalties previtalic = 0 - insert_node_after(prevhead,prev,previnserted) + insertnodeafter(prevhead,prev,previnserted) else if replaceitalic ~= 0 then if trace_italics then @@ -492,7 +492,7 @@ local function texthandler(head) end replaceinserted = correction_kern(replaceitalic,current) -- needs to be a kern replaceitalic = 0 - insert_node_after(replacehead,replace,replaceinserted) + insertnodeafter(replacehead,replace,replaceinserted) end if postitalic ~= 0 then if trace_italics then @@ -500,7 +500,7 @@ local function texthandler(head) end postinserted = correction_kern(postitalic,current) -- needs to be a kern postitalic = 0 - insert_node_after(posthead,post,postinserted) + insertnodeafter(posthead,post,postinserted) end end elseif id == math_code then @@ -514,14 +514,14 @@ local function texthandler(head) if mathokay then current = domath(head,current) else - current = end_of_math(current) + current = endofmath(current) end else if previtalic ~= 0 then if trace_italics then report_italics("inserting %p between %s italic %C and whatever",previtalic,"glyph",prevchar) end - insert_node_after(prevhead,prev,correction_kern(previtalic,current)) + insertnodeafter(prevhead,prev,correction_kern(previtalic,current)) previnserted = nil previtalic = 0 replaceinserted = nil @@ -533,7 +533,7 @@ local function texthandler(head) if trace_italics then report_italics("inserting %p between %s italic %C and whatever",replaceitalic,"replace",replacechar) end - insert_node_after(replacehead,replace,correction_kern(replaceitalic,current)) + insertnodeafter(replacehead,replace,correction_kern(replaceitalic,current)) previnserted = nil previtalic = 0 replaceinserted = nil @@ -545,7 +545,7 @@ local function texthandler(head) if trace_italics then report_italics("inserting %p between %s italic %C and whatever",postitalic,"post",postchar) end - insert_node_after(posthead,post,correction_kern(postitalic,current)) + insertnodeafter(posthead,post,correction_kern(postitalic,current)) previnserted = nil previtalic = 0 replaceinserted = nil @@ -562,19 +562,19 @@ local function texthandler(head) if trace_italics then report_italics("inserting %p between %s italic %C and end of list",previtalic,"glyph",prevchar) end - insert_node_after(prevhead,prev,correction_kern(previtalic,current)) + insertnodeafter(prevhead,prev,correction_kern(previtalic,current)) else if replaceitalic ~= 0 then if trace_italics then report_italics("inserting %p between %s italic %C and end of list",replaceitalic,"replace",replacechar) end - insert_node_after(replacehead,replace,correction_kern(replaceitalic,current)) + insertnodeafter(replacehead,replace,correction_kern(replaceitalic,current)) end if postitalic ~= 0 then if trace_italics then report_italics("inserting %p between %s italic %C and end of list",postitalic,"post",postchar) end - insert_node_after(posthead,post,correction_kern(postitalic,current)) + insertnodeafter(posthead,post,correction_kern(postitalic,current)) end end end diff --git a/tex/context/base/mkiv/typo-krn.lua b/tex/context/base/mkiv/typo-krn.lua index 489375e9b..58d6c091c 100644 --- a/tex/context/base/mkiv/typo-krn.lua +++ b/tex/context/base/mkiv/typo-krn.lua @@ -1,4 +1,4 @@ -if not modules then modules = { } end modules ['typo-krn'] = { + if not modules then modules = { } end modules ['typo-krn'] = { version = 1.001, comment = "companion to typo-krn.mkiv", author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", @@ -24,10 +24,9 @@ local nodepool = nuts.pool -- check what is used local find_node_tail = nuts.tail -local flush_node = nuts.flush_node -local insert_node_before = nuts.insert_before -local insert_node_after = nuts.insert_after -local end_of_math = nuts.end_of_math +local insertnodebefore = nuts.insertbefore +local insertnodeafter = nuts.insertafter +local endofmath = nuts.endofmath local copy_node = nuts.copy local getnext = nuts.getnext @@ -129,7 +128,7 @@ local factors = kerns.factors -- make sure it runs after all others -- there will be a width adaptor field in nodes so this will change -- todo: interchar kerns / disc nodes / can be made faster --- todo: use insert_before etc +-- todo: use insertbefore etc local gluefactor = 4 -- assumes quad = .5 enspace @@ -331,7 +330,7 @@ local function process_list(head,keeptogether,krn,font,okay) -- if kerns then -- print("it happens indeed, basemode kerns not yet injected") -- end - insert_node_before(head,start,new_kern((kerns and kerns[char] or 0) + kern)) + insertnodebefore(head,start,new_kern((kerns and kerns[char] or 0) + kern)) okay = true end end @@ -412,7 +411,7 @@ function kerns.handler(head) setattr(n,a_kerns,attr) -- we took away the attr end setchar(n,unicode[i]) - insert_node_after(head,s,n) + insertnodeafter(head,s,n) s = n end end @@ -444,10 +443,10 @@ function kerns.handler(head) local data = chardata[font][prevchar] local kerns = data and data.kerns local kern = (kerns and kerns[char] or 0) + quaddata[font]*krn - insert_node_before(head,start,kern_injector(fillup,kern)) + insertnodebefore(head,start,kern_injector(fillup,kern)) end else - insert_node_before(head,start,kern_injector(fillup,quaddata[font]*krn)) + insertnodebefore(head,start,kern_injector(fillup,quaddata[font]*krn)) end end prev = start @@ -557,16 +556,16 @@ function kerns.handler(head) -- special case local b, f = closest_bound(start,getprev) if b then - insert_node_before(head,start,kern_injector(fillup,quaddata[f]*krn)) + insertnodebefore(head,start,kern_injector(fillup,quaddata[f]*krn)) end local b, f = closest_bound(start,getnext) if b then - insert_node_after(head,start,kern_injector(fillup,quaddata[f]*krn)) + insertnodeafter(head,start,kern_injector(fillup,quaddata[f]*krn)) end end bound = false elseif id == math_code then - start = end_of_math(start) + start = endofmath(start) bound = false end if start then diff --git a/tex/context/base/mkiv/typo-lin.lua b/tex/context/base/mkiv/typo-lin.lua index 84d622e1e..40247c457 100644 --- a/tex/context/base/mkiv/typo-lin.lua +++ b/tex/context/base/mkiv/typo-lin.lua @@ -74,8 +74,8 @@ local tonut = nodes.tonut local tonode = nodes.tonode local nexthlist = nuts.traversers.hlist -local insert_before = nuts.insert_before -local insert_after = nuts.insert_after +local insertbefore = nuts.insertbefore +local insertafter = nuts.insertafter local find_tail = nuts.tail local rehpack = nuts.rehpack ----- remove_node = nuts.remove @@ -99,7 +99,7 @@ local setwidth = nuts.setwidth local setprop = nuts.setprop local getprop = nuts.rawprop -- getprop -local effectiveglue = nuts.effective_glue +local effectiveglue = nuts.effectiveglue local nodepool = nuts.pool local new_kern = nodepool.kern @@ -147,9 +147,9 @@ local function finalize(prop,key) -- delayed calculations end local kern1 = new_kern(delta) local kern2 = new_kern(-delta) - head = insert_before(head,head,kern1) - head = insert_before(head,head,pack) - head = insert_before(head,head,kern2) + head = insertbefore(head,head,kern1) + head = insertbefore(head,head,pack) + head = insertbefore(head,head,kern2) setlist(line,head) local where = { pack = pack, @@ -207,11 +207,11 @@ local function normalize(line,islocal) -- assumes prestine lines, nothing pre/ap if addskips then if rightskip and not leftskip then leftskip = new_leftskip(lskip) - head = insert_before(head,head,leftskip) + head = insertbefore(head,head,leftskip) end if leftskip and not rightskip then rightskip = new_rightskip(0) - head, tail = insert_after(head,tail,rightskip) + head, tail = insertafter(head,tail,rightskip) end end if head ~= oldhead then @@ -267,7 +267,7 @@ function paragraphs.normalize(head,islocal) current = getnext(current) end if current then - head, current = insert_before(head,current,new_glue(l_width,l_stretch,l_shrink)) + head, current = insertbefore(head,current,new_glue(l_width,l_stretch,l_shrink)) if head == current then setlist(last,head) end @@ -303,10 +303,10 @@ local function addtoline(n,list,option) if trace_anchors and not line.traced then line.traced = true local rule = new_rule(2*65536,2*65536,1*65536) - local list = insert_before(rule,rule,new_kern(-1*65536)) + local list = insertbefore(rule,rule,new_kern(-1*65536)) addtoline(n,list) local rule = new_rule(2*65536,6*65536,-3*65536) - local list = insert_before(rule,rule,new_kern(-1*65536)) + local list = insertbefore(rule,rule,new_kern(-1*65536)) addtoline(n,list,"internal") else line.traced = true @@ -329,14 +329,14 @@ local function addtoline(n,list,option) -- optimize now .. we can also decide to put each blob in a hlist local kern = new_kern(delta) if tail then - head, tail = insert_after(head,tail,kern) + head, tail = insertafter(head,tail,kern) else head, tail = kern, kern setlist(where.pack,head) end - head, tail = insert_after(head,tail,blob) + head, tail = insertafter(head,tail,blob) local kern = new_kern(-delta) - head, tail = insert_after(head,tail,kern) + head, tail = insertafter(head,tail,kern) -- where.head = head where.tail = tail @@ -366,7 +366,7 @@ local function addanchortoline(n,anchor) end if where.tail then local head = where.head - insert_before(head,head,anchor) + insertbefore(head,head,anchor) else where.tail = anchor end diff --git a/tex/context/base/mkiv/typo-mar.lua b/tex/context/base/mkiv/typo-mar.lua index 7e69162a9..f8c135fa7 100644 --- a/tex/context/base/mkiv/typo-mar.lua +++ b/tex/context/base/mkiv/typo-mar.lua @@ -61,9 +61,9 @@ local v_line = variables.line local nuts = nodes.nuts local tonode = nuts.tonode -local hpack_nodes = nuts.hpack -local traverse_id = nuts.traverse_id -local flush_node_list = nuts.flush_list +local hpacknodes = nuts.hpack +local traverseid = nuts.traverseid +local flushnodelist = nuts.flushlist local getnext = nuts.getnext local getprev = nuts.getprev @@ -251,7 +251,7 @@ function margins.save(t) local si = store[i] if si.name == name then local s = remove(store,i) - flush_node_list(s.box) + flushnodelist(s.box) end end else @@ -259,7 +259,7 @@ function margins.save(t) local si = store[i] if si.name == name then local s = remove(store,i) - flush_node_list(s.box) + flushnodelist(s.box) end end end @@ -492,9 +492,9 @@ local function markovershoot(current) -- todo: alleen als offset > line v_anchors = v_anchors + 1 cache[v_anchors] = fastcopy(stacked) local anchor = setanchor(v_anchors) - -- local list = hpack_nodes(setlink(anchor,getlist(current))) -- not ok, we need to retain width + -- local list = hpacknodes(setlink(anchor,getlist(current))) -- not ok, we need to retain width -- local list = setlink(anchor,getlist(current)) -- why not this ... better play safe - local list = hpack_nodes(setlink(anchor,getlist(current)),getwidth(current),"exactly")-- + local list = hpacknodes(setlink(anchor,getlist(current)),getwidth(current),"exactly")-- if trace_marginstack then report_margindata("marking anchor %a",v_anchors) end @@ -790,7 +790,7 @@ local function flushed(scope,parent) -- current is hlist if done then local a = getattr(head,a_linenumber) -- hack .. we need a more decent critical attribute inheritance mechanism if false then - local l = hpack_nodes(head,getwidth(parent),"exactly") + local l = hpacknodes(head,getwidth(parent),"exactly") setlist(parent,l) if a then setattr(l,a_linenumber,a) @@ -905,7 +905,7 @@ end local function finalhandler(head) if nofdelayed > 0 then local current = head - while current and nofdelayed > 0 do -- traverse_list + while current and nofdelayed > 0 do local id = getid(current) if id == hlist_code then -- only lines? local a = getprop(current,"margindata") diff --git a/tex/context/base/mkiv/typo-pag.lua b/tex/context/base/mkiv/typo-pag.lua index ea4b1574c..b6a27f167 100644 --- a/tex/context/base/mkiv/typo-pag.lua +++ b/tex/context/base/mkiv/typo-pag.lua @@ -39,7 +39,7 @@ local setpenalty = nuts.setpenalty local getwidth = nuts.getwidth local getdepth = nuts.getdepth -local insert_node_after = nuts.insert_after +local insertnodeafter = nuts.insertafter local new_penalty = nuts.pool.penalty local trace_keeptogether = false @@ -129,7 +129,7 @@ local function keeptogether(start,a,specification) if getid(previous) == penalty_code then setpenalty(previous,10000) else - insert_node_after(head,previous,new_penalty(10000)) + insertnodeafter(head,previous,new_penalty(10000)) end else break @@ -144,7 +144,7 @@ local function keeptogether(start,a,specification) if getid(previous) == penalty_code then setpenalty(previous,10000) else - insert_node_after(head,previous,new_penalty(10000)) + insertnodeafter(head,previous,new_penalty(10000)) end else break @@ -158,7 +158,7 @@ local function keeptogether(start,a,specification) if getid(previous) == penalty_code then setpenalty(previous,10000) else - insert_node_after(head,previous,new_penalty(10000)) + insertnodeafter(head,previous,new_penalty(10000)) end else break diff --git a/tex/context/base/mkiv/typo-pnc.lua b/tex/context/base/mkiv/typo-pnc.lua index 732970884..79ca4f577 100644 --- a/tex/context/base/mkiv/typo-pnc.lua +++ b/tex/context/base/mkiv/typo-pnc.lua @@ -21,7 +21,7 @@ local glue_code = nodecodes.glue local spaceskip_code = gluecodes.spaceskip local new_kern = nuts.pool.kern -local insert_after = nuts.insert_after +local insertafter = nuts.insertafter local nextglyph = nuts.traversers.glyph @@ -89,7 +89,7 @@ function periodkerns.handler(head) if factor ~= 0 then fontspace = parameters[getfont(current)].space -- can be sped up inserted = factor * fontspace - insert_after(head,current,new_kern(inserted)) + insertafter(head,current,new_kern(inserted)) if trace then report("inserting space at %C . [%p] %C .",pchar,inserted,nchar) end diff --git a/tex/context/base/mkiv/typo-rep.lua b/tex/context/base/mkiv/typo-rep.lua index 2538a014d..a116a3f5d 100644 --- a/tex/context/base/mkiv/typo-rep.lua +++ b/tex/context/base/mkiv/typo-rep.lua @@ -38,6 +38,7 @@ local chardata = characters.data local collected = false local a_stripping = attributes.private("stripping") + local texsetattribute = tex.setattribute local unsetvalue = attributes.unsetvalue diff --git a/tex/context/base/mkiv/typo-rub.lua b/tex/context/base/mkiv/typo-rub.lua index 6c6ab9a33..14acfdbd7 100644 --- a/tex/context/base/mkiv/typo-rub.lua +++ b/tex/context/base/mkiv/typo-rub.lua @@ -49,7 +49,6 @@ local getwidth = nuts.getwidth local setwidth = nuts.setwidth local hpack = nuts.hpack -local insert_after = nuts.insert_after local takebox = nuts.takebox local nexthlist = nuts.traversers.hlist @@ -368,7 +367,7 @@ local function whatever(current) end end -attach = function(head) -- traverse_list +attach = function(head) for current in nexthlist, head do whatever(current) end diff --git a/tex/context/base/mkiv/typo-spa.lua b/tex/context/base/mkiv/typo-spa.lua index 78fc22964..db05963eb 100644 --- a/tex/context/base/mkiv/typo-spa.lua +++ b/tex/context/base/mkiv/typo-spa.lua @@ -29,10 +29,10 @@ local getprev = nuts.getprev local takeattr = nuts.takeattr local isglyph = nuts.isglyph -local insert_node_before = nuts.insert_before -local insert_node_after = nuts.insert_after +local insertnodebefore = nuts.insertbefore +local insertnodeafter = nuts.insertafter local remove_node = nuts.remove -local end_of_math = nuts.end_of_math +local endofmath = nuts.endofmath local nodepool = nuts.pool local new_penalty = nodepool.penalty @@ -116,8 +116,8 @@ function spacings.handler(head) if trace_spacing then report_spacing("inserting penalty and space before %C (left)",char) end - insert_node_before(head,start,new_penalty(10000)) - insert_node_before(head,start,new_glue(left*quad)) + insertnodebefore(head,start,new_penalty(10000)) + insertnodebefore(head,start,new_glue(left*quad)) end end local next = getnext(start) @@ -152,15 +152,15 @@ function spacings.handler(head) if trace_spacing then report_spacing("inserting penalty and space after %C (right)",char) end - insert_node_after(head,start,new_glue(right*quad)) - insert_node_after(head,start,new_penalty(10000)) + insertnodeafter(head,start,new_glue(right*quad)) + insertnodeafter(head,start,new_penalty(10000)) end end end end end elseif id == math_code then - start = end_of_math(start) -- weird, can return nil .. no math end? + start = endofmath(start) -- weird, can return nil .. no math end? end if start then start = getnext(start) diff --git a/tex/context/base/mkiv/typo-sus.lua b/tex/context/base/mkiv/typo-sus.lua index bb5b03912..993f4c798 100644 --- a/tex/context/base/mkiv/typo-sus.lua +++ b/tex/context/base/mkiv/typo-sus.lua @@ -57,9 +57,9 @@ local setattr = nuts.setattr local setlist = nuts.setlist local setcolor = nodes.tracers.colors.set -local insert_before = nuts.insert_before -local insert_after = nuts.insert_after -local end_of_math = nuts.end_of_math +local insertbefore = nuts.insertbefore +local insertafter = nuts.insertafter +local endofmath = nuts.endofmath local nodepool = nuts.pool @@ -123,22 +123,22 @@ local function mark(head,current,id,color) local width = getwidth(current) local rule = new_rule(width) local kern = new_kern(-width) - head = insert_before(head,current,rule) - head = insert_before(head,current,kern) + head = insertbefore(head,current,rule) + head = insertbefore(head,current,kern) setcolor(rule,color) -- elseif id == kern_code then -- local width = getkern(current) -- local rule = new_rule(width) -- local kern = new_kern(-width) - -- head = insert_before(head,current,rule) - -- head = insert_before(head,current,kern) + -- head = insertbefore(head,current,rule) + -- head = insertbefore(head,current,kern) -- setcolor(rule,color) else local width, height, depth = getwhd(current) local extra = fonts.hashes.xheights[getfont(current)] / 2 local rule = new_rule(width,height+extra,depth+extra) local hlist = new_hlist(rule) - head = insert_before(head,current,hlist) + head = insertbefore(head,current,hlist) setcolor(rule,color) setcolor(current,"white") end @@ -226,7 +226,7 @@ function typesetters.marksuspects(head) end current = getnext(current) elseif id == math_code then - current = getnext(end_of_math(current)) + current = getnext(endofmath(current)) elseif id == glue_code then local a = getattr(current,a_characters) if a then @@ -270,7 +270,7 @@ local function showsuspects(head) head, current = mark(head,current,id,colors[a]) end elseif id == math_code then - current = end_of_math(current) + current = endofmath(current) elseif id == hlist_code or id == vlist_code then local list = getlist(current) if list then diff --git a/tex/context/base/mkiv/typo-tal.lua b/tex/context/base/mkiv/typo-tal.lua index db605a491..b827b8ef9 100644 --- a/tex/context/base/mkiv/typo-tal.lua +++ b/tex/context/base/mkiv/typo-tal.lua @@ -47,8 +47,8 @@ local isglyph = nuts.isglyph local setattr = nuts.setattr local setchar = nuts.setchar -local insert_node_before = nuts.insert_before -local insert_node_after = nuts.insert_after +local insertnodebefore = nuts.insertbefore +local insertnodeafter = nuts.insertafter local nextglyph = nuts.traversers.glyph local getdimensions = nuts.dimensions @@ -376,46 +376,46 @@ function characteralign.handler(head,where) local new_kern = trace_split and traced_kern or new_kern if b_start then if before < maxbefore then - head = insert_node_before(head,b_start,new_kern(maxbefore-before)) + head = insertnodebefore(head,b_start,new_kern(maxbefore-before)) end if not c then -- print("[before]") if dataset.hasseparator then local width = fontcharacters[getfont(b_start)][separator].width - insert_node_after(head,b_stop,new_kern(maxafter+width)) + insertnodeafter(head,b_stop,new_kern(maxafter+width)) end elseif a_start then -- print("[before] [separator] [after]") if after < maxafter then - insert_node_after(head,a_stop,new_kern(maxafter-after)) + insertnodeafter(head,a_stop,new_kern(maxafter-after)) end else -- print("[before] [separator]") if maxafter > 0 then - insert_node_after(head,c,new_kern(maxafter)) + insertnodeafter(head,c,new_kern(maxafter)) end end elseif a_start then if c then -- print("[separator] [after]") if maxbefore > 0 then - head = insert_node_before(head,c,new_kern(maxbefore)) + head = insertnodebefore(head,c,new_kern(maxbefore)) end else -- print("[after]") local width = fontcharacters[getfont(b_stop)][separator].width - head = insert_node_before(head,a_start,new_kern(maxbefore+width)) + head = insertnodebefore(head,a_start,new_kern(maxbefore+width)) end if after < maxafter then - insert_node_after(head,a_stop,new_kern(maxafter-after)) + insertnodeafter(head,a_stop,new_kern(maxafter-after)) end elseif c then -- print("[separator]") if maxbefore > 0 then - head = insert_node_before(head,c,new_kern(maxbefore)) + head = insertnodebefore(head,c,new_kern(maxbefore)) end if maxafter > 0 then - insert_node_after(head,c,new_kern(maxafter)) + insertnodeafter(head,c,new_kern(maxafter)) end end return head diff --git a/tex/context/base/mkiv/typo-wrp.lua b/tex/context/base/mkiv/typo-wrp.lua index f2ca43b56..4ba3c3aff 100644 --- a/tex/context/base/mkiv/typo-wrp.lua +++ b/tex/context/base/mkiv/typo-wrp.lua @@ -53,6 +53,8 @@ local report = logs.reporter("paragraphs","wrappers") -- If needed we can extend this checker for other cases but then we will also -- use attributes. +-- we can actually do better in lmtx + local function remove_dangling_crlf(head,tail) if head and tail and getid(tail) == glue_code and getsubtype(tail) == parfillskip_code then tail = getprev(tail) diff --git a/tex/context/base/mkiv/typo-wrp.mkiv b/tex/context/base/mkiv/typo-wrp.mkiv index 4e9ecf2e1..3a3bb4faf 100644 --- a/tex/context/base/mkiv/typo-wrp.mkiv +++ b/tex/context/base/mkiv/typo-wrp.mkiv @@ -49,7 +49,7 @@ \ignorespaces} \unexpanded\def\spac_crlf_placeholder - {\strut} + {\wordboundary\strut} % or \endstrut \unexpanded\def\spac_crlf_placeholder_show {\wordboundary diff --git a/tex/context/base/mkxl/anch-bck.mklx b/tex/context/base/mkxl/anch-bck.mklx index bf3885539..1d0009949 100644 --- a/tex/context/base/mkxl/anch-bck.mklx +++ b/tex/context/base/mkxl/anch-bck.mklx @@ -353,9 +353,6 @@ \definesystemattribute[textbackground][public] -% \def\page_prepare_backgrounds#1% -% {\clf_collectbackgrounds\realpageno#1\relax} - \def\anch_backgrounds_bpos {\ifconditional\c_anch_backgrounds_pos_no_shape \c_attr_textbackground\attributeunsetvalue diff --git a/tex/context/base/mkxl/anch-pgr.lmt b/tex/context/base/mkxl/anch-pgr.lmt index e561f8b79..8a329fd13 100644 --- a/tex/context/base/mkxl/anch-pgr.lmt +++ b/tex/context/base/mkxl/anch-pgr.lmt @@ -94,9 +94,9 @@ local getdepth = nuts.getdepth local nodecodes = nodes.nodecodes local par_code = nodecodes.par -local start_of_par = nuts.start_of_par -local insert_before = nuts.insert_before -local insert_after = nuts.insert_after +local startofpar = nuts.startofpar +local insertbefore = nuts.insertbefore +local insertafter = nuts.insertafter local processranges = nuts.processranges @@ -115,6 +115,7 @@ local enabled = false -- many pages but for an arbitrary background shape that is not so common. local function check(specification) + -- local a = specification.attribute local index = specification.index local depth = specification.depth @@ -181,12 +182,12 @@ local function flush(head,f,l,a,parent,depth) ln = new_hlist(setlink(new_rule(65536,65536*4,0),new_kern(-65536),ln)) rn = new_hlist(setlink(new_rule(65536,0,65536*4),new_kern(-65536),rn)) end - if getid(f) == par_code and start_of_par(f) then -- we need to clean this mess - insert_after(head,f,ln) + if getid(f) == par_code and startofpar(f) then -- we need to clean this mess + insertafter(head,f,ln) else - head, f = insert_before(head,f,ln) + head, f = insertbefore(head,f,ln) end - insert_after(head,l,rn) + insertafter(head,l,rn) end return head, true end @@ -221,24 +222,10 @@ local function registerbackground(name) end end --- local function collectbackgrounds(r,n) --- if enabled then --- local parent = getbox(n) --- local head = getlist(parent) --- realpage = r --- processranges(a_textbackground,flush,head) -- ,parent) --- end --- end --- --- interfaces.implement { --- name = "collectbackgrounds", --- actions = collectbackgrounds, --- arguments = { "integer", "integer" } --- } - nodes.handlers.textbackgrounds = function(head,where,parent) -- we have hlistdir and local dir -- todo enable action in register - index = index + 1 + index = index + 1 + realpage = texgetcount("realpageno") return processranges(a_textbackground,flush,head,parent) end diff --git a/tex/context/base/mkxl/back-exp.lmt b/tex/context/base/mkxl/back-exp.lmt index 1375d2655..f0d8e120e 100644 --- a/tex/context/base/mkxl/back-exp.lmt +++ b/tex/context/base/mkxl/back-exp.lmt @@ -1456,7 +1456,7 @@ local collectresults do -- too many locals otherwise local getkern = nuts.getkern local getwidth = nuts.getwidth - local start_of_par = nuts.start_of_par + local startofpar = nuts.startofpar local nexthlist = nuts.traversers.hlist local nextnode = nuts.traversers.node @@ -1826,7 +1826,7 @@ end last = nil currentparagraph = nil end - elseif not paragraph and id == par_code and start_of_par(n) then + elseif not paragraph and id == par_code and startofpar(n) then paragraph = getattr(n,a_taggedpar) elseif id == disc_code then -- very unlikely because we stripped them diff --git a/tex/context/base/mkxl/blob-ini.lmt b/tex/context/base/mkxl/blob-ini.lmt index 42a18fddd..a2244dcdd 100644 --- a/tex/context/base/mkxl/blob-ini.lmt +++ b/tex/context/base/mkxl/blob-ini.lmt @@ -25,28 +25,26 @@ if not modules then modules = { } end modules ['blob-ini'] = { local type, tostring = type, tostring local lpegmatch, lpegpatterns = lpeg.match, lpeg.patterns -local report_blobs = logs.reporter("blobs") +local report_blobs = logs.reporter("blobs") -local flush_node_list = node.flush_list -local hpack_node_list = node.hpack ------ vpack_node_list = node.vpack -local write_node = node.write +local flushnodelist = nodes.flushlist +local hpacknodelist = nodes.hpack -local typesetters = nodes.typesetters -local tonodes = typesetters.tonodes -local tohpack = typesetters.tohpack -local tovpack = typesetters.tovpack +local typesetters = nodes.typesetters +local tonodes = typesetters.tonodes +local tohpack = typesetters.tohpack +local tovpack = typesetters.tovpack -local implement = interfaces.implement +local context = context --- provide copies here (nicer for manuals) +local implement = interfaces.implement -blobs = blobs or { } -local blobs = blobs +blobs = blobs or { } +local blobs = blobs -blobs.tonodes = tonodes -blobs.tohpack = tohpack -blobs.tovpack = tovpack +blobs.tonodes = tonodes +blobs.tohpack = tohpack +blobs.tovpack = tovpack -- end of helpers @@ -68,7 +66,7 @@ function blobs.dispose(t) local li = list[i] local pack = li.pack if pack then - flush_node_list(pack) + flushnodelist(pack) li.pack = nil end end @@ -96,14 +94,14 @@ function blobs.pack(t,how) for i=1,#list do local pack = list[i].pack if pack then - flush_node_list(node.pack) + flushnodelist(pack) end if how == "vertical" then -- we need to prepend a local par node -- list[i].pack = vpack_node_list(list[i].head,"exactly") report_blobs("vpack not yet supported") else - list[i].pack = hpack_node_list(list[i].head,"exactly") + list[i].pack = hpacknodelist(list[i].head,"exactly") end end end @@ -114,8 +112,8 @@ function blobs.write(t) local li = list[i] local pack = li.pack if pack then - write_node(pack) - flush_node_list(pack) + context(pack) + flushnodelist(pack) li.pack = nil end end @@ -158,28 +156,28 @@ end local function strwd(str) local l = tohpack(str) local w = l.width - flush_node_list(l) + flushnodelist(l) return w end local function strht(str) local l = tohpack(str) local h = l.height - flush_node_list(l) + flushnodelist(l) return h end local function strdp(str) local l = tohpack(str) local d = l.depth - flush_node_list(l) + flushnodelist(l) return d end local function strhd(str) local l = tohpack(str) local s = l.height + l.depth - flush_node_list(l) + flushnodelist(l) return s end @@ -196,7 +194,7 @@ local scan_hbox = tokens.scanners.hbox local function action(field,what) local l = scan_hbox() local d = l[field] - flush_node_list(l) + flushnodelist(l) if what == "value" then return dimension_code, d else diff --git a/tex/context/base/mkxl/buff-ini.lmt b/tex/context/base/mkxl/buff-ini.lmt index 41e8a5078..107ff3fdd 100644 --- a/tex/context/base/mkxl/buff-ini.lmt +++ b/tex/context/base/mkxl/buff-ini.lmt @@ -38,14 +38,12 @@ local scaninteger = scanners.integer local scanboolean = scanners.boolean local scancode = scanners.code local scantokencode = scanners.tokencode ------ scantoken = scanners.token local getters = tokens.getters local gettoken = getters.token -local getcommand = token.get_command ------ getcsname = token.get_csname -local getnextchar = token.scan_next_char or token.get_next_char +local getcommand = tokens.accessors.command +local getnextchar = tokens.scanners.nextchar local variables = interfaces.variables local settings_to_array = utilities.parsers.settings_to_array diff --git a/tex/context/base/mkxl/cldf-lmt.lmt b/tex/context/base/mkxl/cldf-lmt.lmt index 1c1b6a353..0c9da145f 100644 --- a/tex/context/base/mkxl/cldf-lmt.lmt +++ b/tex/context/base/mkxl/cldf-lmt.lmt @@ -41,7 +41,7 @@ local scankeyword = scanners.keyword local peekchar = scanners.peekchar local skipnext = scanners.skip -local getindex = token.get_index +local getindex = tokens.accessors.index local texsetdimen = tex.setdimen local texsetcount = tex.setcount @@ -957,8 +957,8 @@ do local global_code = tex.flagcodes.global - local savelua = token.save_lua - local isdefined = token.is_defined + local savelua = token.savelua + local isdefined = token.isdefined local newsparse = sparse.new local setsparse = sparse.set diff --git a/tex/context/base/mkxl/cont-new.mkxl b/tex/context/base/mkxl/cont-new.mkxl index bcd32fcda..fd33d7db1 100644 --- a/tex/context/base/mkxl/cont-new.mkxl +++ b/tex/context/base/mkxl/cont-new.mkxl @@ -13,7 +13,7 @@ % \normalend % uncomment this to get the real base runtime -\newcontextversion{2021.05.09 17:12} +\newcontextversion{2021.05.15 22:41} %D This file is loaded at runtime, thereby providing an excellent place for hacks, %D patches, extensions and new features. There can be local overloads in cont-loc diff --git a/tex/context/base/mkxl/context.mkxl b/tex/context/base/mkxl/context.mkxl index 47f4f3e1a..0f19da913 100644 --- a/tex/context/base/mkxl/context.mkxl +++ b/tex/context/base/mkxl/context.mkxl @@ -29,7 +29,7 @@ %D {YYYY.MM.DD HH:MM} format. \immutable\edef\contextformat {\jobname} -\immutable\edef\contextversion{2021.05.09 17:12} +\immutable\edef\contextversion{2021.05.15 22:41} %overloadmode 1 % check frozen / warning %overloadmode 2 % check frozen / error diff --git a/tex/context/base/mkxl/core-env.lmt b/tex/context/base/mkxl/core-env.lmt index 388e96787..486beeec4 100644 --- a/tex/context/base/mkxl/core-env.lmt +++ b/tex/context/base/mkxl/core-env.lmt @@ -19,7 +19,7 @@ local context = context local ctxcore = context.core local texgetcount = tex.getcount -local texgetintegervalue = token.get_integer -- todo: in tex namespace +local texgetintegervalue = token.getinteger -- todo local allocate = utilities.storage.allocate local setmetatableindex = table.setmetatableindex diff --git a/tex/context/base/mkxl/driv-shp.lmt b/tex/context/base/mkxl/driv-shp.lmt index 0fe0e5f9f..3b865492f 100644 --- a/tex/context/base/mkxl/driv-shp.lmt +++ b/tex/context/base/mkxl/driv-shp.lmt @@ -55,9 +55,9 @@ local isglyph = nuts.isglyph local nextdir = nuts.traversers.dir local nextnode = nuts.traversers.node ------ rangedimensions = node.direct.rangedimensions -- nuts ? -local effectiveglue = nuts.effective_glue -local start_of_par = nuts.start_of_par +----- rangedimensions = nuts.rangedimensions +local effectiveglue = nuts.effectiveglue +----- startofpar = nuts.startofpar local dirdimensions = nuts.dirdimensions local texget = tex.get @@ -212,6 +212,8 @@ local flush_character do end end + local refactored = 1000000 + for i=1,#vfcommands do local packet = vfcommands[i] local command = packet[1] @@ -269,7 +271,7 @@ local flush_character do local h = packet[2] -- already scaled if h ~= 0 then if factor ~= 0 then - h = h + h * factor / 1000 -- expansion + h = h + h * factor / refactored -- expansion end pos_h = pos_h + h * sx end @@ -277,7 +279,7 @@ local flush_character do local h = packet[2] -- already scaled if h ~= 0 then if factor ~= 0 then - h = h + h * factor / 1000 -- expansion + h = h + h * factor / refactored -- expansion end pos_h = pos_h - h * sx end @@ -299,7 +301,7 @@ local flush_character do local c = packet[4] if h ~= 0 then if factor ~= 0 then - h = h + h * factor / 1000 -- expansion + h = h + h * factor / refactored -- expansion end pos_h = pos_h + h * sx end @@ -319,7 +321,7 @@ local flush_character do local c = packet[4] if h ~= 0 then if factor ~= 0 then - h = h + h * factor / 1000 -- expansion + h = h + h * factor / refactored -- expansion end pos_h = pos_h + h * sx end @@ -370,7 +372,7 @@ local flush_character do local total = height + depth if width > 0 and total > 0 then if factor ~= 0 then - width = width + width * factor / 1000 + width = width + width * factor / refactored end if width > 0 then local line = packet[5] or default @@ -404,7 +406,7 @@ local flush_character do local size_h = packet[3] if size_h > 0 and size_v > 0 then if factor ~= 0 then - size_h = size_h + size_h * factor / 1000 + size_h = size_h + size_h * factor / refactored end if size_h > 0 then size_h = size_h * sx @@ -419,7 +421,7 @@ local flush_character do local dp = packet[4] or 0 if wd > 0 and ht ~= 0 and dp ~= 0 then if factor ~= 0 then - wd = wd + wd * factor / 1000 + wd = wd + wd * factor / refactored end if wd > 0 then wd = wd * sx @@ -599,10 +601,10 @@ end local hlist_out, vlist_out do local function applyanchor(orientation,x,y,width,height,depth,woffset,hoffset,doffset,xoffset,yoffset) - local ot = (orientation>> 0) & x0F - local ay = (orientation>> 4) & x0F - local ax = (orientation>> 8) & x0F - local of = (orientation>>12) & x0F + local ot = (orientation>> 0) & 0x0F + local ay = (orientation>> 4) & 0x0F + local ax = (orientation>> 8) & 0x0F + local of = (orientation>>12) & 0x0F if ot == 4 then ot, ay = 0, 1 elseif ot == 5 then @@ -975,7 +977,7 @@ local hlist_out, vlist_out do setlink(current,replace) setreplace(current) end - -- elseif id == par_code and start_of_par(current) then + -- elseif id == par_code and startofpar(current) then -- local pardir = getdirection(current) or lefttoright_code -- if pardir == righttoleft_code then -- end @@ -1375,7 +1377,7 @@ do ----- tonut = nodes.tonut local properties = nodes.properties.data local flush = texio.write - local flushline = texio.write_nl + local flushline = texio.writenl local periods = utilities.strings.newrepeater(".") @@ -1431,4 +1433,10 @@ do end end) + local names = attributes.names + + callback.register("get_attribute",function(k,v) + return attributes.names[k], nil -- we show the name and number + end) + end diff --git a/tex/context/base/mkxl/font-chk.lmt b/tex/context/base/mkxl/font-chk.lmt index fa1167b1c..eb1be3f1b 100644 --- a/tex/context/base/mkxl/font-chk.lmt +++ b/tex/context/base/mkxl/font-chk.lmt @@ -64,7 +64,7 @@ local implement = interfaces.implement local glyph_code = nodes.nodecodes.glyph -local hpack_node = node.hpack +local hpack_node = nodes.hpack local nuts = nodes.nuts local tonut = nuts.tonut @@ -75,8 +75,8 @@ local setchar = nuts.setchar local nextglyph = nuts.traversers.glyph local remove_node = nuts.remove -local insert_node_after = nuts.insert_after -local insert_node_before = nuts.insert_before +local insertnodeafter = nuts.insertafter +local insertnodebefore = nuts.insertbefore local copy_node = nuts.copy local actions = false @@ -208,7 +208,7 @@ function checkers.missing(head) onetimemessage(font,char,"missing (decomposed)") setchar(n,s[l]) for i=l-1,2,-1 do - head, o = insert_node_before(head,o,copy_node(n)) + head, o = insertnodebefore(head,o,copy_node(n)) setchar(o,s[i]) end goto DONE diff --git a/tex/context/base/mkxl/font-col.lmt b/tex/context/base/mkxl/font-col.lmt index d60efb216..12603a0dd 100644 --- a/tex/context/base/mkxl/font-col.lmt +++ b/tex/context/base/mkxl/font-col.lmt @@ -22,7 +22,6 @@ local nuts = nodes.nuts local setfont = nuts.setfont ------ traverse_char = nuts.traverse_char local nextchar = nuts.traversers.char local getscales = nuts.getscales local setscales = nuts.setscales diff --git a/tex/context/base/mkxl/font-ota.lmt b/tex/context/base/mkxl/font-ota.lmt index 6475c57e6..157270ef1 100644 --- a/tex/context/base/mkxl/font-ota.lmt +++ b/tex/context/base/mkxl/font-ota.lmt @@ -42,7 +42,7 @@ local ischar = nuts.ischar local isnextchar = nuts.isnextchar ----- isprevchar = nuts.isprevchar -local end_of_math = nuts.end_of_math +local endofmath = nuts.endofmath local nodecodes = nodes.nodecodes local disc_code = nodecodes.disc @@ -216,8 +216,8 @@ function analyzers.setstate(head,font) -- latin end first = false if id == math_code then - -- current = end_of_math(current) - nxt = getnext(end_of_math(current)) + -- current = endofmath(current) + nxt = getnext(endofmath(current)) end elseif id == disc_code then -- always in the middle .. it doesn't make much sense to assign a property @@ -231,7 +231,7 @@ function analyzers.setstate(head,font) -- latin end first = false if id == math_code then - current = end_of_math(current) + current = endofmath(current) end end ::NEXT:: @@ -430,8 +430,8 @@ function methods.arab(head,font,attr) first = nil end if id == math_code then -- a bit duplicate as we test for glyphs twice - -- current = end_of_math(current) - nxt = getnext(end_of_math(current)) + -- current = endofmath(current) + nxt = getnext(endofmath(current)) end end -- current = getnext(current) @@ -560,8 +560,8 @@ do wrapup() end if id == math_code then -- a bit duplicate as we test for glyphs twice - -- current = end_of_math(current) - nxt = getnext(end_of_math(current)) + -- current = endofmath(current) + nxt = getnext(endofmath(current)) end end -- current = getnext(current) diff --git a/tex/context/base/mkxl/font-otj.lmt b/tex/context/base/mkxl/font-otj.lmt index adbce23e1..800628934 100644 --- a/tex/context/base/mkxl/font-otj.lmt +++ b/tex/context/base/mkxl/font-otj.lmt @@ -116,8 +116,8 @@ local setattrlist = nuts.setattrlist local nextchar = nuts.traversers.char local nextglue = nuts.traversers.glue -local insert_node_before = nuts.insert_before -local insert_node_after = nuts.insert_after +local insertnodebefore = nuts.insertbefore +local insertnodeafter = nuts.insertafter local properties = nodes.properties.data @@ -665,12 +665,12 @@ end -- addmargins(current,-leftkern) -- elseif prev and getid(prev) == glue_code then -- if useitalickerns then --- head = insert_node_before(head,current,italickern(leftkern)) +-- head = insertnodebefore(head,current,italickern(leftkern)) -- else -- setwidth(prev, getwidth(prev) + leftkern) -- end -- else --- head = insert_node_before(head,current,fontkern(leftkern)) +-- head = insertnodebefore(head,current,fontkern(leftkern)) -- end -- end -- end @@ -748,7 +748,7 @@ end -- if useadvance then -- addmargins(n,-leftkern) -- else --- pre = insert_node_before(pre,n,fontkern(leftkern)) +-- pre = insertnodebefore(pre,n,fontkern(leftkern)) -- done = true -- end -- end @@ -769,7 +769,7 @@ end -- if useadvance then -- addmargins(n,-leftkern) -- else --- post = insert_node_before(post,n,fontkern(leftkern)) +-- post = insertnodebefore(post,n,fontkern(leftkern)) -- done = true -- end -- end @@ -790,7 +790,7 @@ end -- if useadvance then -- addmargins(n,-leftkern) -- else --- replace = insert_node_before(replace,n,fontkern(leftkern)) +-- replace = insertnodebefore(replace,n,fontkern(leftkern)) -- done = true -- end -- end @@ -848,12 +848,12 @@ local function inject_kerns_only_kerns(head,where) leftkern = xscaled(current,leftkern) if prev and getid(prev) == glue_code then if useitalickerns then - head = insert_node_before(head,current,italickern(leftkern)) + head = insertnodebefore(head,current,italickern(leftkern)) else setwidth(prev,getwidth(prev) + leftkern) end else - head = insert_node_before(head,current,somekern(fontkern,leftkern,current)) + head = insertnodebefore(head,current,somekern(fontkern,leftkern,current)) end end end @@ -912,7 +912,7 @@ local function inject_kerns_only_kerns(head,where) if i then local leftkern = i.leftkern if leftkern and leftkern ~= 0 then - pre = insert_node_before(pre,n,somekern(fontkern,xscaled(n,leftkern),n)) + pre = insertnodebefore(pre,n,somekern(fontkern,xscaled(n,leftkern),n)) done = true end end @@ -928,7 +928,7 @@ local function inject_kerns_only_kerns(head,where) if i then local leftkern = i.leftkern if leftkern and leftkern ~= 0 then - post = insert_node_before(post,n,somekern(fontkern,xscaled(n,leftkern),n)) + post = insertnodebefore(post,n,somekern(fontkern,xscaled(n,leftkern),n)) done = true end end @@ -944,7 +944,7 @@ local function inject_kerns_only_kerns(head,where) if i then local leftkern = i.leftkern if leftkern and leftkern ~= 0 then - replace = insert_node_before(replace,n,somekern(fontkern,xscaled(n,leftkern),n)) + replace = insertnodebefore(replace,n,somekern(fontkern,xscaled(n,leftkern),n)) done = true end end @@ -1141,23 +1141,23 @@ end -- rightkern = 0 -- elseif prev and getid(prev) == glue_code then -- if useitalickerns then --- head = insert_node_before(head,current,italickern(leftkern)) +-- head = insertnodebefore(head,current,italickern(leftkern)) -- else -- setwidth(prev,getwidth(prev)+leftkern) -- end -- else --- head = insert_node_before(head,current,fontkern(leftkern)) +-- head = insertnodebefore(head,current,fontkern(leftkern)) -- end -- end -- if rightkern ~= 0 then -- if next and getid(next) == glue_code then -- if useitalickerns then --- insert_node_after(head,current,italickern(rightkern)) +-- insertnodeafter(head,current,italickern(rightkern)) -- else -- setwidth(next, getwidth(next)+rightkern) -- end -- else --- insert_node_after(head,current,fontkern(rightkern)) +-- insertnodeafter(head,current,fontkern(rightkern)) -- end -- end -- end @@ -1260,11 +1260,11 @@ end -- end -- else -- if leftkern ~= 0 then --- pre = insert_node_before(pre,n,fontkern(leftkern)) +-- pre = insertnodebefore(pre,n,fontkern(leftkern)) -- done = true -- end -- if rightkern ~= 0 then --- insert_node_after(pre,n,fontkern(rightkern)) +-- insertnodeafter(pre,n,fontkern(rightkern)) -- done = true -- end -- end @@ -1298,11 +1298,11 @@ end -- end -- else -- if leftkern ~= 0 then --- post = insert_node_before(post,n,fontkern(leftkern)) +-- post = insertnodebefore(post,n,fontkern(leftkern)) -- done = true -- end -- if rightkern ~= 0 then --- insert_node_after(post,n,fontkern(rightkern)) +-- insertnodeafter(post,n,fontkern(rightkern)) -- done = true -- end -- end @@ -1336,11 +1336,11 @@ end -- end -- else -- if leftkern ~= 0 then --- replace = insert_node_before(replace,n,fontkern(leftkern)) +-- replace = insertnodebefore(replace,n,fontkern(leftkern)) -- done = true -- end -- if rightkern ~= 0 then --- insert_node_after(replace,n,fontkern(rightkern)) +-- insertnodeafter(replace,n,fontkern(rightkern)) -- done = true -- end -- end @@ -1361,7 +1361,7 @@ end -- if useadvance then -- addmargins(pre,-rightkern) -- else --- pre = insert_node_before(pre,pre,fontkern(rightkern)) +-- pre = insertnodebefore(pre,pre,fontkern(rightkern)) -- done = true -- end -- end @@ -1380,7 +1380,7 @@ end -- if useadvance then -- addmargins(replace,-rightkern) -- else --- replace = insert_node_before(replace,replace,fontkern(rightkern)) +-- replace = insertnodebefore(replace,replace,fontkern(rightkern)) -- done = true -- end -- end @@ -1454,23 +1454,23 @@ local function inject_positions_only_kerns(head,where) rightkern = 0 elseif prev and getid(prev) == glue_code then if useitalickerns then - head = insert_node_before(head,current,italickern(leftkern)) + head = insertnodebefore(head,current,italickern(leftkern)) else setwidth(prev,getwidth(prev)+leftkern) end else - head = insert_node_before(head,current,somekern(fontkern,leftkern,current)) + head = insertnodebefore(head,current,somekern(fontkern,leftkern,current)) end end if rightkern ~= 0 then if next and getid(next) == glue_code then if useitalickerns then - insert_node_after(head,current,italickern(rightkern)) + insertnodeafter(head,current,italickern(rightkern)) else setwidth(next, getwidth(next)+rightkern) end else - insert_node_after(head,current,somekern(fontkern,rightkern,current)) + insertnodeafter(head,current,somekern(fontkern,rightkern,current)) end end else @@ -1549,11 +1549,11 @@ local function inject_positions_only_kerns(head,where) addyoffset(n,yscaled(n,yoffset)) end if leftkern and leftkern ~= 0 then - pre = insert_node_before(pre,n,somekern(fontkern,xscaled(n,leftkern),n)) + pre = insertnodebefore(pre,n,somekern(fontkern,xscaled(n,leftkern),n)) done = true end if rightkern and rightkern ~= 0 then - insert_node_after(pre,n,somekern(fontkern,xscaled(n,rightkern),n)) + insertnodeafter(pre,n,somekern(fontkern,xscaled(n,rightkern),n)) done = true end end @@ -1574,11 +1574,11 @@ local function inject_positions_only_kerns(head,where) addyoffset(n,yscaled(n,yoffset)) end if leftkern and leftkern ~= 0 then - post = insert_node_before(post,n,somekern(fontkern,xscaled(n,leftkern),n)) + post = insertnodebefore(post,n,somekern(fontkern,xscaled(n,leftkern),n)) done = true end if rightkern and rightkern ~= 0 then - insert_node_after(post,n,somekern(fontkern,xscaled(n,rightkern),n)) + insertnodeafter(post,n,somekern(fontkern,xscaled(n,rightkern),n)) done = true end end @@ -1599,11 +1599,11 @@ local function inject_positions_only_kerns(head,where) addyoffset(n,yscaled(n,yoffset)) end if leftkern and leftkern ~= 0 then - replace = insert_node_before(replace,n,somekern(fontkern,xscaled(n,leftkern),n)) + replace = insertnodebefore(replace,n,somekern(fontkern,xscaled(n,leftkern),n)) done = true end if rightkern and rightkern ~= 0 then - insert_node_after(replace,n,somekern(fontkern,xscaled(n,rightkern),n)) + insertnodeafter(replace,n,somekern(fontkern,xscaled(n,rightkern),n)) done = true end end @@ -1620,7 +1620,7 @@ local function inject_positions_only_kerns(head,where) -- glyph|pre glyphs local rightkern = i.rightkern if rightkern and rightkern ~= 0 then - pre = insert_node_before(pre,pre,somekern(fontkern,xscaled(prevglyph,rightkern),prevglyph)) + pre = insertnodebefore(pre,pre,somekern(fontkern,xscaled(prevglyph,rightkern),prevglyph)) done = true end end @@ -1634,7 +1634,7 @@ local function inject_positions_only_kerns(head,where) -- glyph|replace glyphs local rightkern = i.rightkern if rightkern and rightkern ~= 0 then - replace = insert_node_before(replace,replace,somekern(fontkern,xscaled(prevglyph,rightkern),prevglyph)) + replace = insertnodebefore(replace,replace,somekern(fontkern,xscaled(prevglyph,rightkern),prevglyph)) done = true end end @@ -1923,8 +1923,8 @@ local function processmark(p,n,pn) -- p = basenode -- -- todo: head and check for prev / next kern -- - insert_node_before(n,n,somekern(fontkern,-wn,n)) - insert_node_after(n,n,somekern(fontkern,-wn,n)) + insertnodebefore(n,n,somekern(fontkern,-wn,n)) + insertnodeafter(n,n,somekern(fontkern,-wn,n)) end end end @@ -2046,24 +2046,24 @@ local function inject_everything(head,where) rightkern = 0 elseif prev and getid(prev) == glue_code then if useitalickerns then - head = insert_node_before(head,current,italickern(leftkern)) + head = insertnodebefore(head,current,italickern(leftkern)) else setwidth(prev, getwidth(prev) + leftkern) end else - head = insert_node_before(head,current,somekern(fontkern,leftkern,current)) + head = insertnodebefore(head,current,somekern(fontkern,leftkern,current)) end end if rightkern and rightkern ~= 0 then rightkern = xscaled(current,rightkern) if next and getid(next) == glue_code then if useitalickerns then - insert_node_after(head,current,italickern(rightkern)) + insertnodeafter(head,current,italickern(rightkern)) else setwidth(next, getwidth(next) + rightkern) end else - insert_node_after(head,current,somekern(fontkern,rightkern,current)) + insertnodeafter(head,current,somekern(fontkern,rightkern,current)) end end end @@ -2157,12 +2157,12 @@ local function inject_everything(head,where) end local leftkern = i.leftkern if leftkern and leftkern ~= 0 then - pre = insert_node_before(pre,n,somekern(fontkern,xscaled(n,leftkern),n)) + pre = insertnodebefore(pre,n,somekern(fontkern,xscaled(n,leftkern),n)) done = true end local rightkern = i.rightkern if rightkern and rightkern ~= 0 then - insert_node_after(pre,n,somekern(fontkern,xscaled(n,rightkern),n)) + insertnodeafter(pre,n,somekern(fontkern,xscaled(n,rightkern),n)) done = true end if hasmarks then @@ -2188,13 +2188,13 @@ local function inject_everything(head,where) end local leftkern = i.leftkern if leftkern and leftkern ~= 0 then - post = insert_node_before(post,n,somekern(fontkern,xscaled(n,leftkern),n)) + post = insertnodebefore(post,n,somekern(fontkern,xscaled(n,leftkern),n)) done = true end local rightkern = i.rightkern if rightkern and rightkern ~= 0 then done = true - insert_node_after(post,n,somekern(fontkern,xscaled(n,rightkern),n)) + insertnodeafter(post,n,somekern(fontkern,xscaled(n,rightkern),n)) end if hasmarks then local pm = i.markbasenode @@ -2219,12 +2219,12 @@ local function inject_everything(head,where) end local leftkern = i.leftkern if leftkern and leftkern ~= 0 then - replace = insert_node_before(replace,n,somekern(fontkern,xscaled(n,leftkern),n)) + replace = insertnodebefore(replace,n,somekern(fontkern,xscaled(n,leftkern),n)) done = true end local rightkern = i.rightkern if rightkern and rightkern ~= 0 then - insert_node_after(replace,n,somekern(fontkern,xscaled(n,rightkern),n)) + insertnodeafter(replace,n,somekern(fontkern,xscaled(n,rightkern),n)) done = true end if hasmarks then @@ -2246,7 +2246,7 @@ local function inject_everything(head,where) -- glyph|pre glyphs local rightkern = i.rightkern if rightkern and rightkern ~= 0 then - pre = insert_node_before(pre,pre,somekern(fontkern,xscaled(prevglyph,rightkern),prevglyph)) + pre = insertnodebefore(pre,pre,somekern(fontkern,xscaled(prevglyph,rightkern),prevglyph)) done = true end end @@ -2260,7 +2260,7 @@ local function inject_everything(head,where) -- glyph|replace glyphs local rightkern = i.rightkern if rightkern and rightkern ~= 0 then - replace = insert_node_before(replace,replace,somekern(fontkern,xscaled(prevglyph,rightkern),prevglyph)) + replace = insertnodebefore(replace,replace,somekern(fontkern,xscaled(prevglyph,rightkern),prevglyph)) done = true end end @@ -2446,8 +2446,8 @@ local function injectspaces(head) end lnew = lnew * xscale rnew = rnew * xscale - head = insert_node_before(head,n,italickern(lnew)) - insert_node_after(head,n,italickern(rnew)) + head = insertnodebefore(head,n,italickern(lnew)) + insertnodeafter(head,n,italickern(rnew)) else local new = old + (leftkern + rightkern) * factor if trace_spaces then @@ -2463,7 +2463,7 @@ local function injectspaces(head) report_spaces("%C [%p + %p]",prevchar,old,new) end new = new * xscale - insert_node_after(head,n,italickern(new)) -- tricky with traverse but ok + insertnodeafter(head,n,italickern(new)) -- tricky with traverse but ok else local new = old + leftkern * factor * xscale if trace_spaces then @@ -2482,7 +2482,7 @@ local function injectspaces(head) if trace_spaces then report_spaces("[%p + %p] %C",old,new,nextchar) end - insert_node_after(head,n,italickern(new)) + insertnodeafter(head,n,italickern(new)) else new = old + new if trace_spaces then diff --git a/tex/context/base/mkxl/font-ots.lmt b/tex/context/base/mkxl/font-ots.lmt index 84ca14488..def09684a 100644 --- a/tex/context/base/mkxl/font-ots.lmt +++ b/tex/context/base/mkxl/font-ots.lmt @@ -213,29 +213,31 @@ local getscales = nuts.getscales -- their positions because some complex ligatures might need that. For the moment we -- use an x_ prefix because for now generic follows the other approach. -local copy_no_components = nuts.copy_no_components -local copy_only_glyphs = nuts.copy_only_glyphs -local count_components = nuts.count_components -local set_components = nuts.set_components -local get_components = nuts.get_components -local flush_components = nuts.flush_components +local components = nuts.components +local copynocomponents = components.copynocomponents +local copyonlyglyphs = components.copyonlyglyphs +local countcomponents = components.count +local setcomponents = components.set +local getcomponents = components.get +local flushcomponents = components.flush --------------------------------------------------------------------------------------- local ischar = nuts.ischar local isnextchar = nuts.isnextchar -- only makes sense when we know we need next local isprevchar = nuts.isprevchar -- only makes sense when we know we need prev -local usesfont = nuts.uses_font - -local insert_node_after = nuts.insert_after -local copy_node = nuts.copy -local copy_node_list = nuts.copy_list -local remove_node = nuts.remove -local find_node_tail = nuts.tail -local flush_node_list = nuts.flush_list -local flush_node = nuts.flush_node -local end_of_math = nuts.end_of_math -local start_of_par = nuts.start_of_par +local usesfont = nuts.usesfont + +local insertnodeafter = nuts.insertafter +local copynode = nuts.copy +local copynodelist = nuts.copylist +local removenode = nuts.remove +local findnodetail = nuts.tail +local flushnodelist = nuts.flushlist +local flushnode = nuts.flushnode +local endofmath = nuts.endofmath + +local startofpar = nuts.startofpar local setmetatable = setmetatable local setmetatableindex = table.setmetatableindex @@ -320,13 +322,6 @@ local checkstep = (tracers and tracers.steppers.check) or function() local registerstep = (tracers and tracers.steppers.register) or function() end local registermessage = (tracers and tracers.steppers.message) or function() end --- local function checkdisccontent(d) --- local pre, post, replace = getdisc(d) --- if pre then for n in traverse_id(glue_code,pre) do report("pre: %s",nodes.idstostring(pre)) break end end --- if post then for n in traverse_id(glue_code,post) do report("pos: %s",nodes.idstostring(post)) break end end --- if replace then for n in traverse_id(glue_code,replace) do report("rep: %s",nodes.idstostring(replace)) break end end --- end - local function logprocess(...) if trace_steps then registermessage(...) @@ -426,12 +421,12 @@ local function flattendisk(head,disc) local prev, next = getboth(disc) local ishead = head == disc setdisc(disc) - flush_node(disc) + flushnode(disc) if pre then - flush_node_list(pre) + flushnodelist(pre) end if post then - flush_node_list(post) + flushnodelist(post) end if ishead then if replace then @@ -461,7 +456,7 @@ end local function appenddisc(disc,list) local pre, post, replace, pretail, posttail, replacetail = getdisc(disc,true) local posthead = list - local replacehead = copy_node_list(list) + local replacehead = copynodelist(list) if post then setlink(posttail,posthead) else @@ -483,16 +478,16 @@ local function markstoligature(head,start,stop,char) local next = getnext(stop) setprev(start) setnext(stop) - local base = copy_no_components(start,copyinjection) + local base = copynocomponents(start,copyinjection) if head == start then head = base end resetinjection(base) setchar(base,char) setsubtype(base,ligatureglyph_code) - set_components(base,start) + setcomponents(base,start) setlink(prev,base,next) - flush_components(start) + flushcomponents(start) return head, base end end @@ -514,7 +509,7 @@ local no_right_ligature_code = glyphoptioncodes.norightligature local no_left_kern_code = glyphoptioncodes.noleftkern local no_right_kern_code = glyphoptioncodes.norightkern -local has_glyph_option = nuts.has_glyph_option +local hasglyphoption = nuts.hasglyphoption -- in lmtx we need to check the components and can be slightly more clever @@ -522,18 +517,18 @@ local function inhibited(start,stop) for n in nextnode, start do -- we asume glyph nodes if n == start then - if has_glyph_option(n,no_right_ligature_code) then + if hasglyphoption(n,no_right_ligature_code) then return true end elseif n == stop then - if has_glyph_option(n,no_left_ligature_code) then + if hasglyphoption(n,no_left_ligature_code) then return true else return false end - elseif has_glyph_option(n,no_left_ligature_code) then + elseif hasglyphoption(n,no_left_ligature_code) then return true - elseif has_glyph_option(n,no_right_ligature_code) then + elseif hasglyphoption(n,no_right_ligature_code) then return true end end @@ -554,7 +549,7 @@ local function toligature(head,start,stop,char,dataset,sequence,skiphash,discfou local comp = start setprev(start) setnext(stop) - local base = copy_no_components(start,copyinjection) + local base = copynocomponents(start,copyinjection) if start == head then head = base end @@ -562,7 +557,7 @@ local function toligature(head,start,stop,char,dataset,sequence,skiphash,discfou setchar(base,char) setoptions(base,getoptions(start) | getoptions(stop)) -- maybe only lig options setsubtype(base,ligatureglyph_code) - set_components(base,comp) + setcomponents(base,comp) setlink(prev,base,next) if not discfound then local deletemarks = not skiphash or hasmarks @@ -576,7 +571,7 @@ local function toligature(head,start,stop,char,dataset,sequence,skiphash,discfou local char = getchar(start) if not marks[char] then baseindex = baseindex + componentindex - componentindex = count_components(start,marks) + componentindex = countcomponents(start,marks) -- we can be more clever here: "not deletemarks or (skiphash and not skiphash[char])" -- and such: elseif not deletemarks then @@ -585,9 +580,9 @@ local function toligature(head,start,stop,char,dataset,sequence,skiphash,discfou if trace_marks then logwarning("%s: keep ligature mark %s, gets index %s",pref(dataset,sequence),gref(char),getligaindex(start)) end - local n = copy_node(start) + local n = copynode(start) copyinjection(n,start) -- is this ok ? we position later anyway - head, current = insert_node_after(head,current,n) -- unlikely that mark has components + head, current = insertnodeafter(head,current,n) -- unlikely that mark has components elseif trace_marks then logwarning("%s: delete ligature mark %s",pref(dataset,sequence),gref(char)) end @@ -612,7 +607,7 @@ local function toligature(head,start,stop,char,dataset,sequence,skiphash,discfou break end end - flush_components(components) + flushcomponents(components) else -- discfound ... forget about marks .. probably no scripts that hyphenate and have marks local discprev, discnext = getboth(discfound) @@ -624,8 +619,8 @@ local function toligature(head,start,stop,char,dataset,sequence,skiphash,discfou if not replace then -- looks like we never come here as it's not okay local prev = getprev(base) - -- local comp = get_components(base) -- already set - local copied = copy_only_glyphs(comp) + -- local comp = getcomponents(base) -- already set + local copied = copyonlyglyphs(comp) if pre then setlink(discprev,pre) else @@ -642,7 +637,7 @@ local function toligature(head,start,stop,char,dataset,sequence,skiphash,discfou setlink(prev,discfound,next) setboth(base) -- here components have a pointer so we can't free it! - set_components(base,copied) + setcomponents(base,copied) replace = base if forcediscretionaries then setdisc(discfound,pre,post,replace,discretionarydisc_code) @@ -669,10 +664,10 @@ local function multiple_glyphs(head,start,multiple,skiphash,what,stop) -- what t -- while ignoremarks and marks[getchar(sn)] then -- local sn = getnext(sn) -- end - local n = copy_node(start) -- ignore components + local n = copynode(start) -- ignore components resetinjection(n) setchar(n,multiple[k]) - insert_node_after(head,start,n) + insertnodeafter(head,start,n) start = n end if what == true then @@ -680,10 +675,10 @@ local function multiple_glyphs(head,start,multiple,skiphash,what,stop) -- what t elseif what > 1 then local m = multiple[nofmultiples] for i=2,what do - local n = copy_node(start) -- ignore components + local n = copynode(start) -- ignore components resetinjection(n) setchar(n,m) - insert_node_after(head,start,n) + insertnodeafter(head,start,n) start = n end end @@ -782,7 +777,7 @@ end -- Blocking is nasty: (ff\zwj l) vs (ff\zwj l) vs (ffl) vs (f\zwj fl} function handlers.gsub_ligature(head,start,dataset,sequence,ligature,rlmode,skiphash) - if start and has_glyph_option(start,no_right_ligature_code) then + if start and hasglyphoption(start,no_right_ligature_code) then return head, start, false, nil end local current = getnext(start) @@ -794,7 +789,7 @@ function handlers.gsub_ligature(head,start,dataset,sequence,ligature,rlmode,skip if skiphash and skiphash[startchar] then while current do local nxt, char = isnextchar(current,currentfont,currentdynamic,currentscale,currentxscale,currentyscale) - if char and not has_glyph_option(current,no_left_ligature_code) then + if char and not hasglyphoption(current,no_left_ligature_code) then local lg = ligature[char] if lg then stop = current @@ -830,7 +825,7 @@ function handlers.gsub_ligature(head,start,dataset,sequence,ligature,rlmode,skip if char then if skiphash and skiphash[char] then current = nxt - elseif has_glyph_option(current,no_left_ligature_code) then + elseif hasglyphoption(current,no_left_ligature_code) then break else local lg = ligature[char] @@ -868,13 +863,13 @@ function handlers.gsub_ligature(head,start,dataset,sequence,ligature,rlmode,skip local match if replace then local nxt, char = isnextchar(replace,currentfont,currentdynamic,currentscale,currentxscale,currentyscale) - if char and ligature[char] and not has_glyph_option(replace,no_left_ligature_code) then + if char and ligature[char] and not hasglyphoption(replace,no_left_ligature_code) then match = true end end if not match and pre then local nxt, char = isnextchar(pre,currentfont,currentdynamic,currentscale,currentxscale,currentyscale) - if char and ligature[char] and not has_glyph_option(pre,no_left_ligature_code) then + if char and ligature[char] and not hasglyphoption(pre,no_left_ligature_code) then match = true end end @@ -882,7 +877,7 @@ function handlers.gsub_ligature(head,start,dataset,sequence,ligature,rlmode,skip if not match and not pre or not replace then local ndf = getnext(discfound) local nxt, char = isnextchar(ndf,currentfont,currentdynamic,currentscale,currentxscale,currentyscale) - if char and ligature[char] and not has_glyph_option(ndf,no_left_ligature_code) then + if char and ligature[char] and not hasglyphoption(ndf,no_left_ligature_code) then match = true end end @@ -892,9 +887,9 @@ function handlers.gsub_ligature(head,start,dataset,sequence,ligature,rlmode,skip local prev = getprev(start) if stop then setnext(stop) - local copy = copy_node_list(start) + local copy = copynodelist(start) local tail = stop -- was: getprev(stop) -- Kai: needs checking on your samples - local liat = find_node_tail(copy) + local liat = findnodetail(copy) if pre then setlink(liat,pre) end @@ -905,7 +900,7 @@ function handlers.gsub_ligature(head,start,dataset,sequence,ligature,rlmode,skip replace = start else setnext(start) - local copy = copy_node(start) + local copy = copynode(start) if pre then setlink(copy,pre) end @@ -957,7 +952,7 @@ function handlers.gsub_ligature(head,start,dataset,sequence,ligature,rlmode,skip end function handlers.gpos_single(head,start,dataset,sequence,kerns,rlmode,skiphash,step,injection) - if has_glyph_option(start,no_right_kern_code) then + if hasglyphoption(start,no_right_kern_code) then return head, start, false else local startchar = getchar(start) @@ -978,7 +973,7 @@ function handlers.gpos_single(head,start,dataset,sequence,kerns,rlmode,skiphash, end function handlers.gpos_pair(head,start,dataset,sequence,kerns,rlmode,skiphash,step,injection) - if has_glyph_option(start,no_right_kern_code) then + if hasglyphoption(start,no_right_kern_code) then return head, start, false else local snext = getnext(start) @@ -1357,7 +1352,7 @@ function chainprocs.gsub_remove(head,start,stop,dataset,sequence,currentlookup,r if trace_chains then logprocess("%s: removing character %s",cref(dataset,sequence,chainindex),gref(getchar(start))) end - head, start = remove_node(head,start,true) + head, start = removenode(head,start,true) return head, getprev(start), true end @@ -1486,7 +1481,7 @@ assume rather stupid ligatures (no complex disc nodes).

-- compare to handlers.gsub_ligature which is more complex ... why function chainprocs.gsub_ligature(head,start,stop,dataset,sequence,currentlookup,rlmode,skiphash,chainindex) - if start and has_glyph_option(start,no_right_ligature_code) then + if start and hasglyphoption(start,no_right_ligature_code) then return head, start, false, 0, false end local mapping = currentlookup.mapping @@ -1509,7 +1504,7 @@ function chainprocs.gsub_ligature(head,start,stop,dataset,sequence,currentlookup while current do local nxt, schar, id = isnextchar(current,currentfont,currentdynamic,currentscale,currentxscale,currentyscale) if schar then -if current and has_glyph_option(current,no_left_ligature_code) then +if current and hasglyphoption(current,no_left_ligature_code) then break end if skiphash and skiphash[schar] then -- marks @@ -1577,7 +1572,7 @@ end function chainprocs.gpos_single(head,start,stop,dataset,sequence,currentlookup,rlmode,skiphash,chainindex) -- we actually should check no_left_kern_code with next - if not has_glyph_option(start,no_right_kern_code) then + if not hasglyphoption(start,no_right_kern_code) then local mapping = currentlookup.mapping if mapping == nil then mapping = getmapping(dataset,sequence,currentlookup) @@ -1607,7 +1602,7 @@ end function chainprocs.gpos_pair(head,start,stop,dataset,sequence,currentlookup,rlmode,skiphash,chainindex) -- todo: injections ? -- we actually should check no_left_kern_code with next - if not has_glyph_option(start,no_right_kern_code) then + if not hasglyphoption(start,no_right_kern_code) then local mapping = currentlookup.mapping if mapping == nil then mapping = getmapping(dataset,sequence,currentlookup) @@ -1959,7 +1954,7 @@ do if not userkern then -- generic local setkern = nuts.setkern -- not injections.setkern userkern = function(k) - local n = copy_node(thekern) + local n = copynode(thekern) setkern(n,k) return n end @@ -1976,13 +1971,13 @@ local function checked(head) if next then setlink(kern,next) end - flush_node(current) + flushnode(current) head = kern current = next else local prev, next = getboth(current) setlink(prev,kern,next) - flush_node(current) + flushnode(current) current = next end else @@ -2216,7 +2211,7 @@ local function chaindisk(head,start,dataset,sequence,rlmode,skiphash,ck) tail = prev setprev(current,sweepnode) else - tail = find_node_tail(head) + tail = findnodetail(head) end setnext(sweepnode,current) setprev(head) @@ -2334,13 +2329,13 @@ local function chaindisk(head,start,dataset,sequence,rlmode,skiphash,ck) head = lookaheaddisc end local pre, post, replace = getdisc(lookaheaddisc) - local new = copy_node_list(cf) -- br, how often does that happen + local new = copynodelist(cf) -- br, how often does that happen local cnew = new if pre then - setlink(find_node_tail(cf),pre) + setlink(findnodetail(cf),pre) end if replace then - local tail = find_node_tail(new) + local tail = findnodetail(new) setlink(tail,replace) end for i=1,insertedmarks do @@ -2396,8 +2391,8 @@ local function chaindisk(head,start,dataset,sequence,rlmode,skiphash,ck) setprev(cf) setnext(cl) local pre, post, replace, pretail, posttail, replacetail = getdisc(backtrackdisc,true) - local new = copy_node_list(cf) - local cnew = find_node_tail(new) + local new = copynodelist(cf) + local cnew = findnodetail(new) for i=1,insertedmarks do cnew = getprev(cnew) end @@ -3297,7 +3292,7 @@ local function testrun(disc,t_run,c_run,...) next = getnext(tail) setnext(tail) setprev(head) - local new = copy_node_list(head) + local new = copynodelist(head) if posttail then setlink(posttail,head) else @@ -3794,7 +3789,7 @@ do local initialrl = 0 - if getid(head) == par_code and start_of_par(head) then + if getid(head) == par_code and startofpar(head) then initialrl = pardirstate(head) elseif direction == righttoleft_code then initialrl = -1 @@ -3839,7 +3834,7 @@ do -- the before and after lists in the loader. But first I need to see a font that uses multiple -- matches. -- - local start = find_node_tail(head) + local start = findnodetail(head) local rlmode = 0 -- how important is this .. do we need to check for dir? local merged = steps.merged while start do @@ -3917,11 +3912,11 @@ do start = nxt end elseif id == math_code then - start = getnext(end_of_math(start)) + start = getnext(endofmath(start)) elseif id == dir_code then topstack, rlmode = txtdirstate(start,dirstack,topstack,rlparmode) start = nxt - -- elseif id == par_code and start_of_par(start) then + -- elseif id == par_code and startofpar(start) then -- rlparmode, rlmode = pardirstate(start) -- start = nxt else @@ -3984,11 +3979,11 @@ do start = nxt end elseif id == math_code then - start = getnext(end_of_math(start)) + start = getnext(endofmath(start)) elseif id == dir_code then topstack, rlmode = txtdirstate(start,dirstack,topstack,rlparmode) start = nxt - -- elseif id == par_code and start_of_par(start) then + -- elseif id == par_code and startofpar(start) then -- rlparmode, rlmode = pardirstate(start) -- start = nxt else @@ -4103,11 +4098,11 @@ do -- a different font|state or glue (happens often) start = nxt elseif id == math_code then - start = getnext(end_of_math(start)) + start = getnext(endofmath(start)) elseif id == dir_code then topstack, rlmode = txtdirstate(start,dirstack,topstack,rlparmode) start = nxt - -- elseif id == par_code and start_of_par(start) then + -- elseif id == par_code and startofpar(start) then -- rlparmode, rlmode = pardirstate(start) -- start = nxt else diff --git a/tex/context/base/mkxl/font-phb.lmt b/tex/context/base/mkxl/font-phb.lmt index 43edfd33f..67b068885 100644 --- a/tex/context/base/mkxl/font-phb.lmt +++ b/tex/context/base/mkxl/font-phb.lmt @@ -388,7 +388,7 @@ local function harfbuzz(head,font,dynamic,rlmode,start,stop,text,leading,trailin if trace_colors then resetcolor(g) end - setlink(current,g,getnext(current)) -- insert_before + setlink(current,g,getnext(current)) current = g copied = true else diff --git a/tex/context/base/mkxl/font-txt.lmt b/tex/context/base/mkxl/font-txt.lmt index bc2f15464..29d3ca240 100644 --- a/tex/context/base/mkxl/font-txt.lmt +++ b/tex/context/base/mkxl/font-txt.lmt @@ -103,15 +103,15 @@ local getwidth = nuts.getwidth local ischar = nuts.ischar local isnextchar = nuts.isnextchar local isglyph = nuts.isglyph -local traverse_id = nuts.traverse_id -local usesfont = nuts.uses_font +local usesfont = nuts.usesfont -local copy_node_list = nuts.copy_list +local copy_node_list = nuts.copylist local find_node_tail = nuts.tail -local flush_list = nuts.flush_list -local free_node = nuts.free -local end_of_math = nuts.end_of_math -local start_of_par = nuts.start_of_par +local flushlist = nuts.flushlist +local freenode = nuts.free +local endofmath = nuts.endofmath + +local startofpar = nuts.startofpar local nodecodes = nodes.nodecodes @@ -140,10 +140,10 @@ local function deletedisc(head) local pre, post, replace, pre_tail, post_tail, replace_tail = getdisc(current,true) setdisc(current) if pre then - flush_list(pre) + flushlist(pre) end if post then - flush_list(post) + flushlist(post) end local p, n = getboth(current) if replace then @@ -160,7 +160,7 @@ local function deletedisc(head) else setlink(p,n) end - free_node(current) + freenode(current) end current = next end @@ -264,7 +264,7 @@ do stopspacing = false end - if getid(head) == par_code and start_of_par(head) then + if getid(head) == par_code and startofpar(head) then rlmode = pardirstate(head) elseif rlmode == righttoleft_code then rlmode = -1 @@ -448,7 +448,7 @@ do else setnext(getprev(cpostnew)) end - flush_list(cpostnew) + flushlist(cpostnew) if creplacenew == current_replace then current_replace = nil else @@ -481,7 +481,7 @@ do setprev(current_pre) end setnext(cprenew) - flush_list(cpre) + flushlist(cpre) creplace = current_replace current_replace = getnext(creplacenew) if current_replace then @@ -502,12 +502,12 @@ do startspacing = false stopspacing = false if id == math_code then - current = getnext(end_of_math(current)) + current = getnext(endofmath(current)) elseif id == dir_code then startspacing = false topstack, rlmode = txtdirstate(current,dirstack,topstack,rlparmode) current = getnext(current) - -- elseif id == par_code and start_of_par(current) then + -- elseif id == par_code and startofpar(current) then -- startspacing = false -- rlparmode, rlmode = pardirstate(current) -- current = getnext(current) diff --git a/tex/context/base/mkxl/good-mth.lmt b/tex/context/base/mkxl/good-mth.lmt index 578ea8555..c78fdbf71 100644 --- a/tex/context/base/mkxl/good-mth.lmt +++ b/tex/context/base/mkxl/good-mth.lmt @@ -36,7 +36,7 @@ local new_glyph = nodepool.glyph local new_hlist = nodepool.hlist local new_vlist = nodepool.vlist -local insert_node_after = nuts.insert_after +local insertnodeafter = nuts.insertafter local helpers = fonts.helpers local upcommand = helpers.commands.up @@ -367,7 +367,7 @@ local function mathradicalaction(n,h,v,font,mchar,echar) local kern = new_kern(height-v) list = setlink(kern,list) local list = new_vlist(kern) - insert_node_after(n,n,list) + insertnodeafter(n,n,list) end local function mathhruleaction(n,h,v,font,bchar,mchar,echar) @@ -403,7 +403,7 @@ local function mathhruleaction(n,h,v,font,bchar,mchar,echar) local kern = new_kern(height-v) list = setlink(kern,list) local list = new_vlist(kern) - insert_node_after(n,n,list) + insertnodeafter(n,n,list) end local function initialize(tfmdata) diff --git a/tex/context/base/mkxl/grph-inc.lmt b/tex/context/base/mkxl/grph-inc.lmt index f644e9b5b..4ac980682 100644 --- a/tex/context/base/mkxl/grph-inc.lmt +++ b/tex/context/base/mkxl/grph-inc.lmt @@ -78,9 +78,10 @@ local resolveprefix = resolvers.resolve local texgetbox = tex.getbox local texsetbox = tex.setbox -local hpack = node.hpack +local hpack = nodes.hpack local new_latelua = nodes.pool.latelua +local new_hlist = nodes.pool.hlist local context = context @@ -1392,7 +1393,7 @@ end function figures.dummy(data) data = data or callstack[#callstack] or lastfiguredata local dr, du, nr = data.request, data.used, figures.boxnumber - local box = hpack(node.new("hlist")) -- we need to set the dir (luatex 0.60 buglet) + local box = hpack(new_hlist()) -- we need to set the dir (luatex 0.60 buglet) du.width = du.width or figures.defaultwidth du.height = du.height or figures.defaultheight du.depth = du.depth or figures.defaultdepth diff --git a/tex/context/base/mkxl/lang-dis.lmt b/tex/context/base/mkxl/lang-dis.lmt index 263225691..1236ba749 100644 --- a/tex/context/base/mkxl/lang-dis.lmt +++ b/tex/context/base/mkxl/lang-dis.lmt @@ -36,8 +36,7 @@ local isglyph = nuts.isglyph local copy_node = nuts.copy local remove_node = nuts.remove -local flush_list = nuts.flush_list -local flush_node = nuts.flush_node +----- flushnode = nuts.flushnode local nextdisc = nuts.traversers.disc @@ -124,12 +123,12 @@ end local wiped = 0 -local flatten_discretionaries = nuts.flatten_discretionaries -- todo in nodes +local flattendiscretionaries = nuts.flattendiscretionaries -- todo in nodes --- if flatten_discretionaries then +-- if flattendiscretionaries then function languages.flatten(head) - local h, n = flatten_discretionaries(head) + local h, n = flattendiscretionaries(head) wiped = wiped + n return h, n > 0 end @@ -152,7 +151,7 @@ local flatten_discretionaries = nuts.flatten_discretionaries -- todo in nodes -- head = h -- end -- wiped = wiped + 1 --- flush_node(delayed) +-- flushnode(delayed) -- return head -- end -- diff --git a/tex/context/base/mkxl/lang-hyp.lmt b/tex/context/base/mkxl/lang-hyp.lmt index d75af4f46..590528495 100644 --- a/tex/context/base/mkxl/lang-hyp.lmt +++ b/tex/context/base/mkxl/lang-hyp.lmt @@ -656,12 +656,12 @@ if context then local setprev = nuts.setprev local setnext = nuts.setnext - local insert_before = nuts.insert_before - local insert_after = nuts.insert_after + local insertbefore = nuts.insertbefore + local insertafter = nuts.insertafter local copy_node = nuts.copy - local copy_list = nuts.copy_list + local copylist = nuts.copylist local remove_node = nuts.remove - local end_of_math = nuts.end_of_math + local endofmath = nuts.endofmath local node_tail = nuts.tail local nexthlist = nuts.traversers.hlist @@ -1087,7 +1087,7 @@ featureset.hyphenonly = hyphenonly == v_yes nuts.setvisual(p,"penalty") end last = getprev(last) - first, last = insert_after(first,last,p) + first, last = insertafter(first,last,p) end local function synchronizefeatureset(a) @@ -1245,7 +1245,7 @@ featureset.hyphenonly = hyphenonly == v_yes local glyph = copy_node(stop) setchar(glyph,characters[replacement]) if head then - insert_after(current,current,glyph) + insertafter(current,current,glyph) else head = glyph end @@ -1256,7 +1256,7 @@ featureset.hyphenonly = hyphenonly == v_yes local glyph = copy_node(stop) setchar(glyph,characters[list[i]]) if head then - insert_after(current,current,glyph) + insertafter(current,current,glyph) else head = glyph end @@ -1265,7 +1265,7 @@ featureset.hyphenonly = hyphenonly == v_yes end if rightchar then local glyph = copy_node(stop) - insert_after(current,current,glyph) + insertafter(current,current,glyph) setchar(glyph,rightchar) end return head @@ -1291,7 +1291,7 @@ featureset.hyphenonly = hyphenonly == v_yes setattrlist(disc,attrnode) end -- could be a replace as well - insert_before(first,current,disc) + insertbefore(first,current,disc) elseif type(r) == "table" then local disc = new_disc() local pre = r[1] @@ -1325,7 +1325,7 @@ featureset.hyphenonly = hyphenonly == v_yes if attrnode then setattrlist(disc,attrnode) end - insert_before(first,current,disc) + insertbefore(first,current,disc) else setchar(current,characters[r]) if i < rsize then @@ -1347,7 +1347,7 @@ featureset.hyphenonly = hyphenonly == v_yes if first ~= current then local disc = new_disc() first, current, glyph = remove_node(first,current) - first, current = insert_before(first,current,disc) + first, current = insertbefore(first,current,disc) if trace_visualize then setcolor(glyph,"darkred") -- these get checked setcolor(disc,"darkgreen") -- in the colorizer @@ -1372,7 +1372,7 @@ featureset.hyphenonly = hyphenonly == v_yes local function injectseries(current,last,next,attrnode) local disc = new_disc() local start = current - first, current = insert_before(first,current,disc) + first, current = insertbefore(first,current,disc) setprev(start) setnext(last) if next then @@ -1380,7 +1380,7 @@ featureset.hyphenonly = hyphenonly == v_yes else setnext(current) end - local pre = copy_list(start) + local pre = copylist(start) local post = nil local replace = start setdisc(disc,pre,post,replace,automaticdisc_code,hyphenpenalty) -- ex ? @@ -1547,10 +1547,10 @@ featureset.hyphenonly = hyphenonly == v_yes skipping = true end -- elseif strict and strict[id] then - -- current = id == math_code and getnext(end_of_math(current)) or getnext(current) + -- current = id == math_code and getnext(endofmath(current)) or getnext(current) -- size = 0 else - current = id == math_code and getnext(end_of_math(current)) or getnext(current) + current = id == math_code and getnext(endofmath(current)) or getnext(current) end if size > 0 then if dictionary and size > charmin and leftmin + rightmin <= size then diff --git a/tex/context/base/mkxl/lang-ini.lmt b/tex/context/base/mkxl/lang-ini.lmt index c80c57a73..5bfc9e1bb 100644 --- a/tex/context/base/mkxl/lang-ini.lmt +++ b/tex/context/base/mkxl/lang-ini.lmt @@ -15,8 +15,6 @@ if not modules then modules = { } end modules ['lang-ini'] = { -- 2011 : nonbreakable hyphen -- 2013 : endash (compound hyphen) ---~ language:hyphenation(string) string = language:hyphenation() language:clear_hyphenation() - -- todo: no foo:bar but foo(bar,...) -- https://wortschatz.uni-leipzig.de/de/download/German : lots of lists @@ -363,8 +361,8 @@ local function loaddefinitions(tag,specification) if trace_patterns then report_initialization("clearing patterns for language %a",tag) end - instance:clear_patterns() - instance:clear_hyphenation() + instance:clearpatterns() + instance:clearhyphenation() ploaded = { } eloaded = { } elseif not dataused[definition] then @@ -405,12 +403,12 @@ local function loaddefinitions(tag,specification) end if #ploaded > 0 then -- why not always clear - instance:clear_patterns() + instance:clearpatterns() instance:patterns(unique(tag,requested,ploaded)) end if #eloaded > 0 then -- why not always clear - instance:clear_hyphenation() + instance:clearhyphenation() instance:hyphenation(concat(eloaded," ")) end if type(shared) == "string" then @@ -623,7 +621,7 @@ do local new_disc = nuts.pool.disc local new_glyph = nuts.pool.glyph local copy_node = nuts.copy - local flush_list = nuts.flush_list + local flushlist = nuts.flushlist local glyphoptioncodes = tex.glyphoptioncodes @@ -720,7 +718,7 @@ do local before = getprev(first) setnext(last) setlink(before,after) - flush_list(first) + flushlist(first) end else local i = 0 diff --git a/tex/context/base/mkxl/lpdf-emb.lmt b/tex/context/base/mkxl/lpdf-emb.lmt index 928aea7cf..bfbbf118d 100644 --- a/tex/context/base/mkxl/lpdf-emb.lmt +++ b/tex/context/base/mkxl/lpdf-emb.lmt @@ -1514,7 +1514,7 @@ do local f_image_w = formatters["%.6N 0 d0 %s"] local f_image_d = formatters["%.6N 0 d0 1 0 0 1 0 %.6N cm /%s Do"] local f_stream = formatters["%.6N 0 d0 %s"] - local f_stream_c = formatters["%.6N 0 0 0 0 0 d1 %s"] + local f_stream_c = formatters["%.6N 0 0 0 0 0 d1 %s"] -- last four bbox local f_stream_d = formatters["%.6N 0 d0 1 0 0 1 0 %.6N cm %s"] -- local f_stream_s = formatters["%.6N 0 0 %.6N 0 0 cm /%s Do"] @@ -1534,7 +1534,7 @@ do -- pk inclusion (not really tested but not really used either) function methods.pk(filename) - local pkfullname = resolvers.findpk(basedfontname,resolution) + local pkfullname = resolvers.findpk(filename,resolution) if not pkfullname or pkfullname == "" then return end @@ -1845,7 +1845,7 @@ do if not method then return end - local glyphs, scalefactor, glyphtopdf, reset, getresources = method(basedfontname,details) + local glyphs, scalefactor, glyphtopdf, reset, getresources = method(basefontname,details) if not glyphs then return end diff --git a/tex/context/base/mkxl/lpdf-fld.lmt b/tex/context/base/mkxl/lpdf-fld.lmt index eacbb085d..4c17a47fe 100644 --- a/tex/context/base/mkxl/lpdf-fld.lmt +++ b/tex/context/base/mkxl/lpdf-fld.lmt @@ -107,7 +107,7 @@ local pdfcolor = lpdf.color local pdfcolorvalues = lpdf.colorvalues local pdflayerreference = lpdf.layerreference -local hpack_node = node.hpack +local hpack_node = nodes.hpack local submitoutputformat = 0 -- 0=unknown 1=HTML 2=FDF 3=XML => not yet used, needs to be checked diff --git a/tex/context/base/mkxl/lpdf-img.lmt b/tex/context/base/mkxl/lpdf-img.lmt index e1b822210..6914b2b29 100644 --- a/tex/context/base/mkxl/lpdf-img.lmt +++ b/tex/context/base/mkxl/lpdf-img.lmt @@ -18,6 +18,15 @@ if not modules then modules = { } end modules ['lpdf-img'] = { -- wanted but best gain a little. The idea is that we collect striped (in stages) so -- that we can play with substitutions. We keep this variant commented but not -- embedding it saves some 14K bytecode in the format. +-- +-- We keep the \LUA\ code commented because it is what I started with from the \PNG\ +-- specification. It was one fo the first things needed for dropping the backend so +-- actually this was part of the first \LUA\ based \PDF\ backend, the one that for a +-- while was part of \MKIV. That bit of development was not widely advertized and +-- just for me to make the transition and prove that it could be done. At some point +-- I decided to not provide a generic backend so that cdoe went away. Reminder: +-- there ended up some code here that was needed for font related png too (and I'd +-- already forgotten about: I need to document that). local type = type local concat, move = table.concat, table.move @@ -198,6 +207,7 @@ do local pnginterlace = pngdecode.interlace local pngexpand = pngdecode.expand local pngtocmyk = pngdecode.tocmyk + local pngtomask = pngdecode.tomask local filtermask, decodemask, decodestrip, transpose, expand, tocmyk @@ -206,7 +216,7 @@ do local function newoutput(size) if newindex then - return newindex(size,0) + return newindex(size,char(0)) end local t = newtable and newtable(size,0) or { } for i=1,size do @@ -806,52 +816,65 @@ do -- end -- end + -- We had this for a while (the reference now): + -- + -- local function createmask_c(content,palette,transparent,xsize,ysize,colordepth,colorspace) + -- if palette then + -- local r = expandvector(transparent) + -- local size = xsize*ysize + -- local len = ceil(xsize*colordepth/8) + -- local o = newoutput(size) + -- content = zlibdecompress(content) + -- content = pngapplyfilter(content,len,ysize,1) -- nostrip (saves copy) + -- content = openstring(content) + -- for i=0,ysize-1 do + -- local t = readbytetable(content,len) + -- local k = i * xsize + -- if colordepth == 8 then + -- for j=1,len do + -- local v = t[j] + -- k = k + 1 ; o[k] = r[v] + -- end + -- elseif colordepth == 4 then + -- for j=1,len do + -- local v = t[j] + -- k = k + 1 ; o[k] = r[(v >> 4) & 0x0F] -- r[extract4(v,4)] + -- k = k + 1 ; o[k] = r[(v >> 0) & 0x0F] -- r[extract4(v,0)] + -- end + -- elseif colordepth == 2 then + -- for j=1,len do + -- local v = t[j] + -- k = k + 1 ; o[k] = r[(v >> 6) & 0x03] -- r[extract2(v,6)] + -- k = k + 1 ; o[k] = r[(v >> 4) & 0x03] -- r[extract2(v,4)] + -- k = k + 1 ; o[k] = r[(v >> 2) & 0x03] -- r[extract2(v,2)] + -- k = k + 1 ; o[k] = r[(v >> 0) & 0x03] -- r[extract2(v,0)] + -- end + -- else + -- for j=1,len do + -- local v = t[j] + -- k = k + 1 ; o[k] = r[(v >> 7) & 0x01] -- r[extract1(v,7)] + -- k = k + 1 ; o[k] = r[(v >> 6) & 0x01] -- r[extract1(v,6)] + -- k = k + 1 ; o[k] = r[(v >> 5) & 0x01] -- r[extract1(v,5)] + -- k = k + 1 ; o[k] = r[(v >> 4) & 0x01] -- r[extract1(v,4)] + -- k = k + 1 ; o[k] = r[(v >> 3) & 0x01] -- r[extract1(v,3)] + -- k = k + 1 ; o[k] = r[(v >> 2) & 0x01] -- r[extract1(v,2)] + -- k = k + 1 ; o[k] = r[(v >> 1) & 0x01] -- r[extract1(v,1)] + -- k = k + 1 ; o[k] = r[(v >> 0) & 0x01] -- r[extract1(v,0)] + -- end + -- end + -- end + -- return concat(o,"",1,size) + -- end + -- end + -- + -- But this is nicer for memory usage: + local function createmask_c(content,palette,transparent,xsize,ysize,colordepth,colorspace) if palette then - local r = expandvector(transparent) - local size = xsize*ysize - local len = ceil(xsize*colordepth/8) - local o = newoutput(size) - content = zlibdecompress(content) - content = pngapplyfilter(content,len,ysize,1) -- nostrip (saves copy) - content = openstring(content) - for i=0,ysize-1 do - local t = readbytetable(content,len) - local k = i * xsize - if colordepth == 8 then - for j=1,len do - local v = t[j] - k = k + 1 ; o[k] = r[v] - end - elseif colordepth == 4 then - for j=1,len do - local v = t[j] - k = k + 1 ; o[k] = r[(v >> 4) & 0x0F] -- r[extract4(v,4)] - k = k + 1 ; o[k] = r[(v >> 0) & 0x0F] -- r[extract4(v,0)] - end - elseif colordepth == 2 then - for j=1,len do - local v = t[j] - k = k + 1 ; o[k] = r[(v >> 6) & 0x03] -- r[extract2(v,6)] - k = k + 1 ; o[k] = r[(v >> 4) & 0x03] -- r[extract2(v,4)] - k = k + 1 ; o[k] = r[(v >> 2) & 0x03] -- r[extract2(v,2)] - k = k + 1 ; o[k] = r[(v >> 0) & 0x03] -- r[extract2(v,0)] - end - else - for j=1,len do - local v = t[j] - k = k + 1 ; o[k] = r[(v >> 7) & 0x01] -- r[extract1(v,7)] - k = k + 1 ; o[k] = r[(v >> 6) & 0x01] -- r[extract1(v,6)] - k = k + 1 ; o[k] = r[(v >> 5) & 0x01] -- r[extract1(v,5)] - k = k + 1 ; o[k] = r[(v >> 4) & 0x01] -- r[extract1(v,4)] - k = k + 1 ; o[k] = r[(v >> 3) & 0x01] -- r[extract1(v,3)] - k = k + 1 ; o[k] = r[(v >> 2) & 0x01] -- r[extract1(v,2)] - k = k + 1 ; o[k] = r[(v >> 1) & 0x01] -- r[extract1(v,1)] - k = k + 1 ; o[k] = r[(v >> 0) & 0x01] -- r[extract1(v,0)] - end - end - end - return concat(o,"",1,size) + local len = ceil(xsize*colordepth/8) + content = zlibdecompress(content) + content = pngapplyfilter(content,len,ysize,1) -- nostrip (saves copy) + return pngtomask(content,transparent,xsize,ysize,colordepth) end end diff --git a/tex/context/base/mkxl/lpdf-lmt.lmt b/tex/context/base/mkxl/lpdf-lmt.lmt index 6e6d7c4c9..036c64da9 100644 --- a/tex/context/base/mkxl/lpdf-lmt.lmt +++ b/tex/context/base/mkxl/lpdf-lmt.lmt @@ -602,12 +602,12 @@ do local move = calc_pdfpos(pos_h,pos_v) -if trace_threshold then + if trace_threshold then report( - "before: font %i, char %C, factor %i, naturalwidth %p, move %l, tm %l, hpos %p, delta %p, threshold %p, cw %p", - font,char,factor,naturalwidth[char],move,need_tm,pos_h,tj_delta,threshold,cw - ) -end + "before: font %i, char %C, factor %i, naturalwidth %p, move %l, tm %l, hpos %p, delta %p, threshold %p, cw %p", + font,char,factor,naturalwidth[char],move,need_tm,pos_h,tj_delta,threshold,cw + ) + end if move or need_tm then if not need_tm then @@ -647,12 +647,13 @@ end end end -if trace_threshold then + if trace_threshold then report( "after : font %i, char %C, factor %i, naturalwidth %p, move %l, tm %l, hpos %p, delta %p, threshold %p, cw %p", font,char,factor,naturalwidth[char],move,need_tm,pos_h,tj_delta,threshold,cw ) -end + end + if mode == "chararray" then begin_charmode() end @@ -971,7 +972,7 @@ local flushimage do local getprop = nuts.getprop local getwhd = nuts.getwhd - local flushlist = nuts.flush_list + local flushlist = nuts.flushlist local getdata = nuts.getdata local normalrule_code = rulecodes.normal diff --git a/tex/context/base/mkxl/lpdf-mov.lmt b/tex/context/base/mkxl/lpdf-mov.lmt index 42ba6fb00..a0f82b25b 100644 --- a/tex/context/base/mkxl/lpdf-mov.lmt +++ b/tex/context/base/mkxl/lpdf-mov.lmt @@ -16,7 +16,6 @@ local pdfconstant = lpdf.constant local pdfdictionary = lpdf.dictionary local pdfarray = lpdf.array local pdfborder = lpdf.border -local write_node = node.write function nodeinjections.insertmovie(specification) -- managed in figure inclusion: width, height, factor, repeat, controls, preview, label, foundname @@ -41,7 +40,7 @@ function nodeinjections.insertmovie(specification) Movie = moviedict, A = controldict, } - write_node(nodeinjections.annotation(width,height,0,action())) -- test: context(...) + context(nodeinjections.annotation(width,height,0,action())) -- test: context(...) end function nodeinjections.insertsound(specification) @@ -63,6 +62,6 @@ function nodeinjections.insertsound(specification) Movie = sounddict, A = controldict, } - write_node(nodeinjections.annotation(0,0,0,action())) -- test: context(...) + context(nodeinjections.annotation(0,0,0,action())) -- test: context(...) end end diff --git a/tex/context/base/mkxl/lpdf-wid.lmt b/tex/context/base/mkxl/lpdf-wid.lmt index 53ba32812..8c0aa74af 100644 --- a/tex/context/base/mkxl/lpdf-wid.lmt +++ b/tex/context/base/mkxl/lpdf-wid.lmt @@ -43,6 +43,8 @@ local context = context local texgetcount = tex.getcount +local hpacknode = nodes.hpack + local nodeinjections = backends.pdf.nodeinjections local codeinjections = backends.pdf.codeinjections local registrations = backends.pdf.registrations @@ -86,10 +88,6 @@ updaters.register("backend.update.lpdf",function() pdfshareobjectreference = lpdf.shareobjectreference end) - -local hpack_node = node.hpack -local write_node = node.write -- test context(...) instead - -- symbols local presets = { } -- xforms @@ -464,7 +462,7 @@ function nodeinjections.attachfile(specification) local width = specification.width or 0 local height = specification.height or 0 local depth = specification.depth or 0 - local box = hpack_node(nodeinjections.annotation(width,height,depth,d())) + local box = hpacknode(nodeinjections.annotation(width,height,depth,d())) box.width = width box.height = height box.depth = depth @@ -565,12 +563,12 @@ function nodeinjections.comment(specification) -- brrr: seems to be done twice Parent = pdfreference(nd), } d.Popup = pdfreference(nc) - box = hpack_node( + box = hpacknode( nodeinjections.annotation(0,0,0,d(),nd), nodeinjections.annotation(width,height,depth,c(),nc) ) else - box = hpack_node(nodeinjections.annotation(width,height,depth,d())) + box = hpacknode(nodeinjections.annotation(width,height,depth,d())) end box.width = width -- redundant box.height = height -- redundant @@ -663,7 +661,7 @@ local function insertrenderingwindow(specification) if height == 0 or width == 0 then -- todo: sound needs no window end - write_node(nodeinjections.annotation(width,height,0,d(),r)) -- save ref + context(nodeinjections.annotation(width,height,0,d(),r)) -- save ref return pdfreference(r) end diff --git a/tex/context/base/mkxl/luat-cod.lmt b/tex/context/base/mkxl/luat-cod.lmt index 9a74e4238..64c5e71f3 100644 --- a/tex/context/base/mkxl/luat-cod.lmt +++ b/tex/context/base/mkxl/luat-cod.lmt @@ -91,7 +91,7 @@ function lua.registercode(filename,options) lua.lastbytecode = n end elseif environment.initex then - texio.write_nl(format("\nerror loading file: %s (aborting)",filename)) + texio.writenl(format("\nerror loading file: %s (aborting)",filename)) os.exit() end end @@ -298,7 +298,7 @@ callback.register("trace_memory", function(what,success) logs.report("tex memory","bumping category %a %s, details: %s", what,success,table.sequenced(status["get"..what.."state"]())) elseif texio then - texio.write_nl(format("bumping tex '%s' memory %s", + texio.writenl(format("bumping tex '%s' memory %s", what,success)) end -- os.exit() diff --git a/tex/context/base/mkxl/luat-fio.lmt b/tex/context/base/mkxl/luat-fio.lmt index c70ed54e4..228b346bc 100644 --- a/tex/context/base/mkxl/luat-fio.lmt +++ b/tex/context/base/mkxl/luat-fio.lmt @@ -32,7 +32,7 @@ if not resolvers.initialized() then local ioflush = io.flush local ioread = io.read - local writenl = texio.write_nl + local writenl = texio.writenl local function terminal() writenl("\ntex console > ") diff --git a/tex/context/base/mkxl/luat-log.lmt b/tex/context/base/mkxl/luat-log.lmt index 522f4ac4f..fe55368f3 100644 --- a/tex/context/base/mkxl/luat-log.lmt +++ b/tex/context/base/mkxl/luat-log.lmt @@ -24,8 +24,8 @@ local utfchar = utf.char local datetime = os.date local openfile = io.open -local write_nl = texio.write_nl -local write = texio.write +local writenl = texio.writeselectornl +local write = texio.writeselector local setmetatableindex = table.setmetatableindex local formatters = string.formatters @@ -120,13 +120,20 @@ do status_nop = formatters["%-15s :\n"], }, targets = setmetatableindex( { - logfile = "logfile", - log = "logfile", - file = "logfile", - console = "terminal", - terminal = "terminal", - both = "terminal_and_logfile", - }, function(t,k) t[k] = "terminal_and_logfile" end), +-- logfile = "logfile", +-- log = "logfile", +-- file = "logfile", +-- console = "terminal", +-- terminal = "terminal", +-- both = "terminal_and_logfile", + logfile = 2, + log = 2, + file = 2, + console = 1, + terminal = 1, + both = 3, +-- }, function(t,k) local v = "terminal_and_logfile" t[k] = v return v end), + }, function(t,k) local v = 3 t[k] = v return v end), }, ansi = { formats = { @@ -145,10 +152,14 @@ do logfile = false, log = false, file = false, - console = "terminal", - terminal = "terminal", - both = "terminal", - }, function(t,k) t[k] = "terminal" end), +-- console = "terminal", +-- terminal = "terminal", +-- both = "terminal", + console = 1, + terminal = 1, + both = 1, +-- }, function(t,k) local v = "terminal" t[k] = v return v end), + }, function(t,k) local v = 1 t[k] = v return v end), } } @@ -161,13 +172,13 @@ do writer = function(...) if target then - write_nl(target,...) + writenl(target,...) end end newline = function() if target then - write_nl(target,"\n") + writenl(target) end end @@ -175,13 +186,13 @@ do if not target then -- ignore elseif c ~= nil then - write_nl(target,report_yes(translations[a],formatters[formats[b]](c,...))) + writenl(target,report_yes(translations[a],formatters[formats[b]](c,...))) elseif b then - write_nl(target,report_yes(translations[a],formats[b])) + writenl(target,report_yes(translations[a],formats[b])) elseif a then - write_nl(target,report_nop(translations[a])) + writenl(target,report_nop(translations[a])) else - write_nl(target,"\n") + writenl(target) end end @@ -203,13 +214,13 @@ do if not target then -- ignore elseif c ~= nil then - write_nl(target,subreport_yes(translations[a],translations[s],formatters[formats[b]](c,...))) + writenl(target,subreport_yes(translations[a],translations[s],formatters[formats[b]](c,...))) elseif b then - write_nl(target,subreport_yes(translations[a],translations[s],formats[b])) + writenl(target,subreport_yes(translations[a],translations[s],formats[b])) elseif a then - write_nl(target,subreport_nop(translations[a],translations[s])) + writenl(target,subreport_nop(translations[a],translations[s])) else - write_nl(target,"\n") + writenl(target) end end @@ -231,13 +242,13 @@ do if not target then -- ignore elseif c ~= nil then - write_nl(target,status_yes(translations[a],formatters[formats[b]](c,...))) + writenl(target,status_yes(translations[a],formatters[formats[b]](c,...))) elseif b then - write_nl(target,status_yes(translations[a],formats[b])) + writenl(target,status_yes(translations[a],formats[b])) elseif a then - write_nl(target,status_nop(translations[a])) + writenl(target,status_nop(translations[a])) else - write_nl(target,"\n") + writenl(target) end end @@ -277,8 +288,8 @@ do end setprocessor = function(f) - local writeline = write_nl - write_nl = function(target,...) + local writeline = writenl + writenl = function(target,...) if target then writeline(target,f(...)) end diff --git a/tex/context/base/mkxl/math-ini.mkxl b/tex/context/base/mkxl/math-ini.mkxl index 46d1871a2..33e52ebbf 100644 --- a/tex/context/base/mkxl/math-ini.mkxl +++ b/tex/context/base/mkxl/math-ini.mkxl @@ -102,12 +102,6 @@ \permanent\def\Umathtopaccent{\Umathaccent \s!top } \permanent\def\Umathaccents {\Umathaccent \s!both } % strange highlighting -\ifdefined\Umathcharclass \else - \permanent\def\Umathcharclass{\numexpr\cldcontext{tex.getmathcode(token.scan_int())[1]}\relax} - \permanent\def\Umathcharfam {\numexpr\cldcontext{tex.getmathcode(token.scan_int())[2]}\relax} - \permanent\def\Umathcharslot {\numexpr\cldcontext{tex.getmathcode(token.scan_int())[3]}\relax} -\fi - %D The attributes that we will use (todo: pack some into one but uglier code): \definesystemattribute[mathalphabet] [public] diff --git a/tex/context/base/mkxl/math-noa.lmt b/tex/context/base/mkxl/math-noa.lmt index fd30db573..0b9b132e1 100644 --- a/tex/context/base/mkxl/math-noa.lmt +++ b/tex/context/base/mkxl/math-noa.lmt @@ -135,12 +135,12 @@ local setsup = nuts.setsup local setsubpre = nuts.setsubpre local setsuppre = nuts.setsuppre -local flush_node = nuts.flush +local flushnode = nuts.flush local copy_node = nuts.copy local slide_nodes = nuts.slide local set_visual = nuts.setvisual -local mlist_to_hlist = nuts.mlist_to_hlist +local mlisttohlist = nuts.mlisttohlist local new_kern = nodepool.kern local new_submlist = nodepool.submlist @@ -897,7 +897,7 @@ do end setchar(d,chr) setfam(d,fam) - flush_node(sym) + flushnode(sym) end setattrlist(d,char) setattrlist(f,char) @@ -943,7 +943,7 @@ do if midl then local fence = makefence(middlefence_code,current) setnucleus(current) - flush_node(current) + flushnode(current) middle[current] = nil -- replace_node setlink(prev,fence,next) @@ -969,7 +969,7 @@ do local f_c = makefence(rightfence_code,close) makelist(middle,open,f_o,o_next,c_prev,f_c) setnucleus(close) - flush_node(close) + flushnode(close) -- open is now a list setlink(open,c_next) return open @@ -1894,7 +1894,7 @@ do end while c ~= l do local n = getnext(c) - flush_node(c) + flushnode(c) c = n end setlink(parent,l) @@ -2108,7 +2108,7 @@ do end setprev(next,pointer) setnext(parent,getnext(next)) - flush_node(next) + flushnode(next) end end end @@ -2361,12 +2361,12 @@ do -- force_penalties = v -- end) - function builders.kernel.mlist_to_hlist(head,style,penalties) - return mlist_to_hlist(head,style,force_penalties or penalties) + function builders.kernel.mlisttohlist(head,style,penalties) + return mlisttohlist(head,style,force_penalties or penalties) end - -- function builders.kernel.mlist_to_hlist(head,style,penalties) - -- local h = mlist_to_hlist(head,style,force_penalties or penalties) + -- function builders.kernel.mlisttohlist(head,style,penalties) + -- local h = mlisttohlist(head,style,force_penalties or penalties) -- inspect(nodes.totree(h,true,true,true)) -- return h -- end @@ -2385,14 +2385,14 @@ local actions = tasks.actions("math") -- head, style, penalties local starttiming, stoptiming = statistics.starttiming, statistics.stoptiming -function processors.mlist_to_hlist(head,style,penalties) +function processors.mlisttohlist(head,style,penalties) starttiming(noads) head = actions(head,style,penalties) stoptiming(noads) return head end -callbacks.register('mlist_to_hlist',processors.mlist_to_hlist,"preprocessing math list") +callbacks.register('mlisttohlist',processors.mlisttohlist,"preprocessing math list") -- tracing diff --git a/tex/context/base/mkxl/math-tag.lmt b/tex/context/base/mkxl/math-tag.lmt index 0d02d271c..a602870c9 100644 --- a/tex/context/base/mkxl/math-tag.lmt +++ b/tex/context/base/mkxl/math-tag.lmt @@ -37,7 +37,7 @@ local getnucleus = nuts.getnucleus local getsub = nuts.getsub local getsup = nuts.getsup -local set_attributes = nuts.setattributes +local setattributes = nuts.setattributes local nextnode = nuts.traversers.node @@ -285,7 +285,7 @@ process = function(start) -- we cannot use the processor as we have no finalizer -- empty list elseif not attr then -- box comes from strange place - set_attributes(list,a_tagged,text) -- only the first node ? + setattributes(list,a_tagged,text) -- only the first node ? else -- Beware, the first node in list is the actual list so we definitely -- need to nest. This approach is a hack, maybe I'll make a proper diff --git a/tex/context/base/mkxl/mlib-lua.lmt b/tex/context/base/mkxl/mlib-lua.lmt index e5737be8c..479dbcae1 100644 --- a/tex/context/base/mkxl/mlib-lua.lmt +++ b/tex/context/base/mkxl/mlib-lua.lmt @@ -35,44 +35,44 @@ local stack = { } local function reports(s) report("%a scan %s", tostring(currentmpx),s) end -- temporary, till we're okay local function reporti(s) report("%a inject %s",tostring(currentmpx),s) end -- temporary, till we're okay -local scan_next = mplib.scan_next -local scan_expression = mplib.scan_expression -local scan_token = mplib.scan_token -local scan_symbol = mplib.scan_symbol -local scan_property = mplib.scan_property -local scan_numeric = mplib.scan_numeric -local scan_integer = mplib.scan_integer -local scan_boolean = mplib.scan_boolean -local scan_string = mplib.scan_string -local scan_pair = mplib.scan_pair -local scan_color = mplib.scan_color -local scan_cmykcolor = mplib.scan_cmykcolor -local scan_transform = mplib.scan_transform -local scan_path = mplib.scan_path -local scan_pen = mplib.scan_pen - -local skip_token = mplib.skip_token - -local get_hashentry = mplib.gethashentry - -scan.next = function(k) if trace then reporti("next") end return scan_next (currentmpx,k) end -scan.expression = function(k) if trace then reporti("expression") end return scan_expression(currentmpx,k) end -scan.token = function(k) if trace then reporti("token") end return scan_token (currentmpx,k) end -scan.symbol = function(k,e) if trace then reporti("symbol") end return scan_symbol (currentmpx,k,e) end -scan.property = function(k) if trace then reporti("property") end return scan_property (currentmpx,k) end -scan.numeric = function() if trace then reporti("numeric") end return scan_numeric (currentmpx) end -scan.integer = function() if trace then reporti("integer") end return scan_integer (currentmpx) end -scan.boolean = function() if trace then reporti("boolean") end return scan_boolean (currentmpx) end -scan.string = function() if trace then reporti("string") end return scan_string (currentmpx) end -scan.pair = function(t) if trace then reporti("pair") end return scan_pair (currentmpx,t) end -scan.color = function(t) if trace then reporti("color") end return scan_color (currentmpx,t) end -scan.cmykcolor = function(t) if trace then reporti("cmykcolor") end return scan_cmykcolor (currentmpx,t) end -scan.transform = function(t) if trace then reporti("transform") end return scan_transform (currentmpx,t) end -scan.path = function(t) if trace then reporti("path") end return scan_path (currentmpx,t) end -scan.pen = function(t) if trace then reporti("pen") end return scan_pen (currentmpx,t) end - -skip.token = function(t) return skip_token (currentmpx,t) end -get.hashentry = function(n) return get_hashentry(currentmpx,n) end +local scannext = mplib.scannext +local scanexpression = mplib.scanexpression +local scantoken = mplib.scantoken +local scansymbol = mplib.scansymbol +local scanproperty = mplib.scanproperty +local scannumeric = mplib.scannumeric +local scaninteger = mplib.scaninteger +local scanboolean = mplib.scanboolean +local scanstring = mplib.scanstring +local scanpair = mplib.scanpair +local scancolor = mplib.scancolor +local scancmykcolor = mplib.scancmykcolor +local scantransform = mplib.scantransform +local scanpath = mplib.scanpath +local scanpen = mplib.scanpen + +local skiptoken = mplib.skiptoken + +local gethashentry = mplib.gethashentry + +scan.next = function(k) if trace then reporti("next") end return scannext (currentmpx,k) end +scan.expression = function(k) if trace then reporti("expression") end return scanexpression(currentmpx,k) end +scan.token = function(k) if trace then reporti("token") end return scantoken (currentmpx,k) end +scan.symbol = function(k,e) if trace then reporti("symbol") end return scansymbol (currentmpx,k,e) end +scan.property = function(k) if trace then reporti("property") end return scanproperty (currentmpx,k) end +scan.numeric = function() if trace then reporti("numeric") end return scannumeric (currentmpx) end +scan.integer = function() if trace then reporti("integer") end return scaninteger (currentmpx) end +scan.boolean = function() if trace then reporti("boolean") end return scanboolean (currentmpx) end +scan.string = function() if trace then reporti("string") end return scanstring (currentmpx) end +scan.pair = function(t) if trace then reporti("pair") end return scanpair (currentmpx,t) end +scan.color = function(t) if trace then reporti("color") end return scancolor (currentmpx,t) end +scan.cmykcolor = function(t) if trace then reporti("cmykcolor") end return scancmykcolor (currentmpx,t) end +scan.transform = function(t) if trace then reporti("transform") end return scantransform (currentmpx,t) end +scan.path = function(t) if trace then reporti("path") end return scanpath (currentmpx,t) end +scan.pen = function(t) if trace then reporti("pen") end return scanpen (currentmpx,t) end + +skip.token = function(t) return skiptoken (currentmpx,t) end +get.hashentry = function(n) return gethashentry(currentmpx,n) end local solvepath = mplib.solvepath local getstatus = mplib.getstatus @@ -81,27 +81,27 @@ local expandtex = mplib.expandtex mp.solve = function(...) return solvepath(currentmpx,...) end mp.expandtex = function(...) expandtex(currentmpx,...) end -local inject_path = mplib.inject_path -local inject_numeric = mplib.inject_numeric -local inject_pair = mplib.inject_pair -local inject_boolean = mplib.inject_boolean -local inject_integer = mplib.inject_integer -local inject_string = mplib.inject_string -local inject_color = mplib.inject_color -local inject_cmykcolor = mplib.inject_cmykcolor -local inject_transform = mplib.inject_transform -local inject_whatever = mplib.inject_whatever - -------.path = function(t,cycle,curled) if trace then reporti("path") end return inject_path (currentmpx,t,cycle,curled) end -inject.numeric = function(n) if trace then reporti("numeric") end return inject_numeric (currentmpx,n) end -inject.pair = function(x,y) if trace then reporti("pair") end return inject_pair (currentmpx,x,y) end -inject.boolean = function(b) if trace then reporti("boolean") end return inject_boolean (currentmpx,b) end -inject.integer = function(i) if trace then reporti("integer") end return inject_integer (currentmpx,i) end -inject.string = function(s) if trace then reporti("string") end return inject_string (currentmpx,s) end -inject.color = function(r,g,b) if trace then reporti("color") end return inject_color (currentmpx,r,g,b) end -inject.cmykcolor = function(c,m,y,k) if trace then reporti("cmykcolor") end return inject_cmykcolor(currentmpx,c,m,y,k) end -inject.transform = function(x,y,xx,xy,yx,yy) if trace then reporti("transform") end return inject_transform(currentmpx,x,y,xx,xy,yx,yy) end -inject.whatever = function(...) if trace then reporti("whatever") end return inject_whatever (currentmpx,...) end +local injectpath = mplib.injectpath +local injectnumeric = mplib.injectnumeric +local injectpair = mplib.injectpair +local injectboolean = mplib.injectboolean +local injectinteger = mplib.injectinteger +local injectstring = mplib.injectstring +local injectcolor = mplib.injectcolor +local injectcmykcolor = mplib.injectcmykcolor +local injecttransform = mplib.injecttransform +local injectwhatever = mplib.injectwhatever + +------.path = function(t,cycle,curled) if trace then reporti("path") end return injectpath (currentmpx,t,cycle,curled) end +inject.numeric = function(n) if trace then reporti("numeric") end return injectnumeric (currentmpx,n) end +inject.pair = function(x,y) if trace then reporti("pair") end return injectpair (currentmpx,x,y) end +inject.boolean = function(b) if trace then reporti("boolean") end return injectboolean (currentmpx,b) end +inject.integer = function(i) if trace then reporti("integer") end return injectinteger (currentmpx,i) end +inject.string = function(s) if trace then reporti("string") end return injectstring (currentmpx,s) end +inject.color = function(r,g,b) if trace then reporti("color") end return injectcolor (currentmpx,r,g,b) end +inject.cmykcolor = function(c,m,y,k) if trace then reporti("cmykcolor") end return injectcmykcolor(currentmpx,c,m,y,k) end +inject.transform = function(x,y,xx,xy,yx,yy) if trace then reporti("transform") end return injecttransform(currentmpx,x,y,xx,xy,yx,yy) end +inject.whatever = function(...) if trace then reporti("whatever") end return injectwhatever (currentmpx,...) end inject.triplet = inject.color inject.quadruplet = inject.cmykcolor @@ -145,7 +145,7 @@ function inject.path(p,close,connector) end end if trace then reporti("path") end - return inject_path(currentmpx,p,close,curled) + return injectpath(currentmpx,p,close,curled) end -- bonus: @@ -154,7 +154,7 @@ scan .number = scan .numeric inject.number = inject.numeric table.setmetatablecall(inject,function(t,...) - inject_whatever(currentmpx,...) + injectwhatever(currentmpx,...) end) -- experiment @@ -164,20 +164,20 @@ function mp.autoinject(m) if t == "table" then local n = #t if n == 2 then - inject_pair(currentmpx,m) + injectpair(currentmpx,m) elseif n == 3 then - inject_color(currentmpx,m) + injectcolor(currentmpx,m) elseif n == 4 then - inject_cmykcolor(currentmpx,m) + injectcmykcolor(currentmpx,m) elseif n == 6 then - inject_transform(currentmpx,m) + injecttransform(currentmpx,m) end elseif t == "number" then - inject_numeric(currentmpx,m) + injectnumeric(currentmpx,m) elseif t == "string" then - inject_string(currentmpx,m) + injectstring(currentmpx,m) elseif t == "boolean" then - inject_boolean(currentmpx,m) + injectboolean(currentmpx,m) end end diff --git a/tex/context/base/mkxl/mlib-pdf.lmt b/tex/context/base/mkxl/mlib-pdf.lmt index 0373c22f8..ac84e4f3e 100644 --- a/tex/context/base/mkxl/mlib-pdf.lmt +++ b/tex/context/base/mkxl/mlib-pdf.lmt @@ -23,10 +23,7 @@ local context = context local allocate = utilities.storage.allocate -local copy_node = node.copy -local write_node = node.write - -local pen_info = mplib.pen_info +local peninfo = mplib.peninfo local getfields = mplib.getfields or mplib.fields -- todo: in lmtx get them once and then use gettype local save_table = false @@ -114,7 +111,7 @@ end local rx, sx, sy, ry, tx, ty, divider = 1, 0, 0, 1, 0, 0, 1 local function pen_characteristics(object) - local t = pen_info(object) + local t = peninfo(object) rx, ry, sx, sy, tx, ty = t.rx, t.ry, t.sx, t.sy, t.tx, t.ty divider = sx*sy - rx*ry return not (sx == 1 and rx == 0 and ry == 0 and sy == 1 and tx == 0 and ty == 0), t.width @@ -359,7 +356,7 @@ local function pushproperties(figure) width = figure:width(), height = figure:height(), depth = figure:depth(), - italic = figure:italcorr(), -- figure:italic() in lmtx + italic = figure:italic(), number = slot, } insert(stack,properties) diff --git a/tex/context/base/mkxl/mlib-pps.lmt b/tex/context/base/mkxl/mlib-pps.lmt index 0d6beee00..1ed98bdf3 100644 --- a/tex/context/base/mkxl/mlib-pps.lmt +++ b/tex/context/base/mkxl/mlib-pps.lmt @@ -36,8 +36,8 @@ local setmacro = interfaces.setmacro local texsetbox = tex.setbox local textakebox = tex.takebox -- or: nodes.takebox local texrunlocal = tex.runlocal -local copy_list = node.copy_list -local flush_list = node.flush_list +local copylist = nodes.copylist +local flushlist = nodes.flushlist local setmetatableindex = table.setmetatableindex local sortedhash = table.sortedhash @@ -283,7 +283,7 @@ local function stopjob() if top then for slot, content in next, top.textexts do if content then - flush_list(content) + flushlist(content) if trace_textexts then report_textexts("freeing text %s",slot) end @@ -1051,7 +1051,7 @@ local tx_reset, tx_process do local donebox = fasttrack and top.textexts[mp_index] if mp_hash == "no" then if donebox then - box = copy_list(donebox) + box = copylist(donebox) else texrunlocal("mptexttoks") box = textakebox("mptextbox") @@ -1085,10 +1085,10 @@ end end box = cache[mp_hash] if box then - box = copy_list(box) + box = copylist(box) else if donebox then - box = copy_list(donebox) + box = copylist(donebox) else texrunlocal("mptexttoks") box = textakebox("mptextbox") diff --git a/tex/context/base/mkxl/mlib-scn.lmt b/tex/context/base/mkxl/mlib-scn.lmt index 0a0e96105..217a57ae4 100644 --- a/tex/context/base/mkxl/mlib-scn.lmt +++ b/tex/context/base/mkxl/mlib-scn.lmt @@ -137,11 +137,6 @@ scanset = function() -- can be optimized, we now read twice end end -local function scan_pair () return scanpair (true) end -local function scan_color () return scancolor (true) end -local function scan_cmykcolor() return scancmykcolor(true) end -local function scan_transform() return scantransform(true) end - tokenscanners = { [leftbrace_code] = scanset, [numeric_code] = scannumeric, @@ -154,10 +149,10 @@ typescanners = { [types.numeric] = scannumeric, [types.string] = scanstring, [types.boolean] = scanboolean, - [types.pair] = scan_pair, - [types.color] = scan_color, - [types.cmykcolor] = scan_cmykcolor, - [types.transform] = scan_transform, + [types.pair] = function() return scanpair (true) end, + [types.color] = function() return scancolor (true) end, + [types.cmykcolor] = function() return scancmykcolor(true) end, + [types.transform] = function() return scantransform(true) end, [types.path] = scanpath, [types.pen] = scanpen, } diff --git a/tex/context/base/mkxl/node-acc.lmt b/tex/context/base/mkxl/node-acc.lmt index 2c3302a3e..328074428 100644 --- a/tex/context/base/mkxl/node-acc.lmt +++ b/tex/context/base/mkxl/node-acc.lmt @@ -34,7 +34,6 @@ local nextglyph = nuts.traversers.glyph local nextnode = nuts.traversers.node local copy_node = nuts.copy -local insert_after = nuts.insert_after local nodecodes = nodes.nodecodes local gluecodes = nodes.gluecodes diff --git a/tex/context/base/mkxl/node-aux.lmt b/tex/context/base/mkxl/node-aux.lmt index 27f248c58..1aeae3b45 100644 --- a/tex/context/base/mkxl/node-aux.lmt +++ b/tex/context/base/mkxl/node-aux.lmt @@ -53,12 +53,12 @@ local traversers = nuts.traversers local nextnode = traversers.node local nextglyph = traversers.glyph -local flush_node = nuts.flush -local flush_list = nuts.flush_list +local flushnode = nuts.flush +local flushlist = nuts.flushlist local hpack_nodes = nuts.hpack local vpack_nodes = nuts.vpack -local unset_attribute = nuts.unset_attribute -local first_glyph = nuts.first_glyph +local unsetattribute = nuts.unsetattribute +local firstglyph = nuts.firstglyph local copy_node = nuts.copy local find_tail = nuts.tail local getbox = nuts.getbox @@ -112,7 +112,7 @@ end function nuts.takelist(n) local l = getlist(n) setlist(n) - flush_node(n) + flushnode(n) return l end @@ -125,7 +125,7 @@ local function repackhlist(list,...) local temp, b = hpack_nodes(list,...) list = getlist(temp) setlist(temp) - flush_node(temp) + flushnode(temp) return list, b end @@ -136,50 +136,38 @@ function nodes.repackhlist(list,...) return tonode(list), b end -local function set_attributes(head,attr,value) +local function setattributes(head,attr,value) for n, id in nextnode, head do setattr(n,attr,value) if id == hlist_node or id == vlist_node then - set_attributes(getlist(n),attr,value) + setattributes(getlist(n),attr,value) end end end -local function set_unset_attributes(head,attr,value) +local function setunsetattributes(head,attr,value) for n, id in nextnode, head do if not getattr(n,attr) then setattr(n,attr,value) end if id == hlist_code or id == vlist_code then - set_unset_attributes(getlist(n),attr,value) + setunsetattributes(getlist(n),attr,value) end end end -local function unset_attributes(head,attr) +local function unsetattributes(head,attr) for n, id in nextnode, head do setattr(n,attr,unsetvalue) if id == hlist_code or id == vlist_code then - unset_attributes(getlist(n),attr) + unsetattributes(getlist(n),attr) end end end --- for old times sake - -nuts.setattribute = nuts.setattr nodes.setattribute = nodes.setattr -nuts.getattribute = nuts.getattr nodes.getattribute = nodes.getattr -nuts.unsetattribute = nuts.unset_attribute nodes.unsetattribute = nodes.unset_attribute -nuts.has_attribute = nuts.has_attribute nodes.has_attribute = nodes.has_attribute -nuts.firstglyph = nuts.first_glyph nodes.firstglyph = nodes.first_glyph - -nuts.setattributes = set_attributes nodes.setattributes = vianuts(set_attributes) -nuts.setunsetattributes = set_unset_attributes nodes.setunsetattributes = vianuts(set_unset_attributes) -nuts.unsetattributes = unset_attributes nodes.unsetattributes = vianuts(unset_attributes) - function nuts.firstcharacter(n,untagged) -- tagged == subtype > 255 if untagged then - return first_glyph(n) + return firstglyph(n) else for g in nextglyph ,n do return g @@ -353,7 +341,7 @@ local function rehpack(n,width) local set, order, sign = getboxglue(temp) setboxglue(n,set,order,sign) setlist(temp) - flush_node(temp) + flushnode(temp) return n end @@ -387,11 +375,10 @@ do end end - local getsubtype = nodes.getsubtype + local startofpar = nuts.startofpar - function nodes.start_of_par(n) - local s = getsubtype(n) - return s == hmodepar_code or s == vmodepar_code + function nodes.startofpar(n) + return startofpar(tonut(n)) end end diff --git a/tex/context/base/mkxl/node-bck.lmt b/tex/context/base/mkxl/node-bck.lmt index a814b329d..ba0e508b6 100644 --- a/tex/context/base/mkxl/node-bck.lmt +++ b/tex/context/base/mkxl/node-bck.lmt @@ -51,7 +51,7 @@ local nextnode = nuts.traversers.node local nexthlist = nuts.traversers.hlist local nextlist = nuts.traversers.list -local flush_node_list = nuts.flush_list +local flushnodelist = nuts.flushlist local new_rule = nodepool.rule local new_kern = nodepool.kern @@ -159,7 +159,7 @@ local function add_alignbackgrounds(head,list) local template = getprop(head,"alignmentchecked") if template then list = colored_b(head,list,template[1],hlist_code,template[2]) - flush_node_list(template) + flushnodelist(template) templates[currentrow] = false return list end diff --git a/tex/context/base/mkxl/node-bwc.lmt b/tex/context/base/mkxl/node-bwc.lmt new file mode 100644 index 000000000..a2e9d566d --- /dev/null +++ b/tex/context/base/mkxl/node-bwc.lmt @@ -0,0 +1,168 @@ +if not modules then modules = { } end modules ['node-bwc'] = { + version = 1.001, + comment = "companion to node-ini.mkiv", + author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", + copyright = "PRAGMA ADE / ConTeXt Development Team", + license = "see context related readme files" +} + +-- This is a backward compatinility list. Eventually it will go away although a few +-- might stay around. We start with some real low level ones. But ... users are +-- supposed to use nodes and nuts. + +local node = node +local direct = node.direct + +node .copy_list = node .copylist +node .current_attributes = node .currentattributes +node .effective_glue = node .effectiveglue +node .end_of_math = node .endofmath +node .first_glyph = node .firstglyph +node .flush_list = node .flushlist +node .flush_node = node .flushnode +node .get_attribute = node .getattribute +node .get_attributes = node .getattributes +------.get_properties_table = node .getpropertiestable +node .has_attribute = node .hasattribute +node .has_field = node .hasfield +node .has_glyph = node .hasglyph +node .insert_after = node .insertafter +node .insert_before = node .insertbefore +node .is_node = node .isnode or node.is_node +node .is_zero_glue = node .iszeroglue +node .last_node = node .lastnode +node .mlist_to_hlist = node .mlisttohlist +node .protect_glyph = node .protectglyph +node .protect_glyphs = node .protectglyphs +---- .protrusion_skippable = node .protrusionskippable +node .set_attribute = node .setattribute +node .set_attributes = node .setattributes +node .traverse_id = node .traverseid or node.traverse_id +node .unprotect_glyph = node .unprotectglyph +node .unprotect_glyphs = node .unprotectglyphs +node .unset_attribute = node .unsetattribute +node .unset_attributes = node .unsetattributes + +direct.copy_list = direct.copylist +direct.current_attributes = direct.currentattributes +direct.effective_glue = direct.effectiveglue +direct.end_of_math = direct.endofmath +direct.find_node = direct.findnode +direct.first_glyph = direct.firstglyph +direct.flush_list = direct.flushlist +direct.flush_node = direct.flushnode +direct.get_attribute = direct.getattribute +direct.get_attributes = direct.getattributes +------.get_properties_table = direct.getpropertiestable +direct.has_attribute = direct.hasattribute +direct.hasdimensions = direct.hasdimensions +direct.has_field = direct.hasfield +direct.has_glyph = direct.hasglyph +direct.insert_after = direct.insertafter +direct.insert_before = direct.insertbefore +direct.is_char = direct.ischar +direct.is_direct = direct.isdirect +direct.is_glyph = direct.isglyph +direct.is_node = direct.isnode +direct.is_valid = direct.isvalid +direct.is_zero_glue = direct.iszeroglue +direct.last_node = direct.lastnode +direct.mlist_to_hlist = direct.mlisttohlist +direct.protect_glyph = direct.protectglyph +direct.protect_glyphs = direct.protectglyphs +------.protrusion_skippable = direct.protrusionskippable +direct.set_attribute = direct.setattribute +direct.set_attributes = direct.setattributes +direct.start_of_par = direct.startofpar +direct.traverse_char = direct.traversechar or direct.traverse_char +direct.traverse_content = direct.traversecontent or direct.traverse_content +direct.traverse_glyph = direct.traverseglyph or direct.traverse_glyph +direct.traverse_id = direct.traverseid or direct.traverse_id +direct.traverse_list = direct.traverselist or direct.traverse_list +direct.unprotect_glyph = direct.unprotectglyph +direct.unprotect_glyphs = direct.unprotectglyphs +direct.unset_attribute = direct.unsetattribute +direct.unset_attributes = direct.unsetattributes +direct.uses_font = direct.usesfont + +-- Now come the nodes and nuts. + +local nodes = nodes +local nuts = nodes.nuts + +-----.check_discretionaries = nuts .checkdiscretionaries +nuts .copy_list = nuts .copylist +nuts .copy_node = nuts .copynode +nuts .copy_only = nuts .copyonly +nuts .current_attr = nuts .currentattributes +nuts .effective_glue = nuts .effectiveglue +nuts .end_of_math = nuts .endofmath +nuts .find_attribute = nuts .findattribute +nuts .first_glyph = nuts .firstglyph +-----.flatten_discretionaries = nuts .flattendiscretionaries +nuts .flush_list = nuts .flushlist +nuts .flush_node = nuts .flushnode +nuts .get_attribute = nuts .getattribute +nuts .get_synctex_fields = nuts .getsynctexfields +nuts .has_attribute = nuts .hasattribute +nuts .has_dimensions = nuts .hasdimensions +nuts .has_field = nuts .hasfield +nuts .has_glyph = nuts .hasglyph +nuts .insert_after = nuts .insertafter +nuts .insert_before = nuts .insertbefore +nuts .is_direct = nuts .isdirect +nuts .is_node = nuts .isnode +nuts .is_nut = nuts .isnut +nuts .is_zero_glue = nuts .iszeroglue +nuts .mlist_to_hlist = nuts .mlisttohlist +nuts .protect_glyph = nuts .protectglyph +nuts .protect_glyphs = nuts .protectglyphs +-----.protrusion_skippable = nuts .protrusionskippable +nuts .set_attribute = nuts .setattribute +-----.set_synctex_fields = nuts .setsynctexfields +nuts .start_of_par = nuts .startofpar +nuts .traverse_id = nuts .traverseid +nuts .traverse_char = nuts .traversechar +nuts .traverse_glyph = nuts .traverseglyph +nuts .traverse_id = nuts .traverseid +nuts .traverse_list = nuts .traverselist +nuts .unprotect_glyph = nuts .unprotectglyph +nuts .unprotect_glyphs = nuts .unprotectglyphs +nuts .unset_attribute = nuts .unsetattribute +nuts .uses_font = nuts .usesfont + +-----.check_discretionaries = nodes.check_discretionaries +nodes.copy_list = nodes.copylist +nodes.copy_node = nodes.copynode +nodes.current_attributes = nodes.currentattributes +nodes.effective_glue = nodes.effectiveglue +nodes.end_of_math = nodes.endofmath +nodes.find_attribute = nodes.findattribute +nodes.first_glyph = nodes.firstglyph +-----.flatten_discretionaries = nodes.flattendiscretionaries +nodes.flush_list = nodes.flushlist +nodes.flush_node = nodes.flushnode +nodes.has_attribute = nodes.hasattribute +nodes.has_field = nodes.hasfield +nodes.has_glyph = nodes.hasglyph +nodes.insert_after = nodes.insertafter +nodes.insert_before = nodes.insertbefore +nodes.is_direct = nodes.isdirect +nodes.is_node = nodes.isnode +nodes.is_nut = nodes.isnut +nodes.is_zero_glue = nodes.iszeroglue +nodes.last_node = nodes.lastnode +nodes.mlist_to_hlist = nodes.mlisttohlist +nodes.protect_glyph = nodes.protectglyph +nodes.protect_glyphs = nodes.protectglyphs +-----.protrusion_skippable = nodes.protrusionskippable +nodes.set_attribute = nodes.setattribute +nodes.traverse_id = nodes.traverseid +nodes.traverse_char = nodes.traversechar +nodes.traverse_glyph = nodes.traverseglyph +nodes.traverse_id = nodes.traverseid +nodes.traverse_list = nodes.traverselist +nodes.unprotect_glyph = nodes.unprotectglyph +nodes.unprotect_glyphs = nodes.unprotectglyphs +nodes.unset_attribute = nodes.unsetattribute +nodes.uses_font = nodes.usesfont diff --git a/tex/context/base/mkxl/node-cmp.lmt b/tex/context/base/mkxl/node-cmp.lmt index 21fd700f0..8f805abd9 100644 --- a/tex/context/base/mkxl/node-cmp.lmt +++ b/tex/context/base/mkxl/node-cmp.lmt @@ -75,47 +75,42 @@ function node.kerning(first,last) end end -local protect_glyph = direct.protect_glyph -local unprotect_glyph = direct.unprotect_glyph -local protect_glyphs = direct.protect_glyphs -local unprotect_glyphs = direct.unprotect_glyphs +local protectglyph = direct.protectglyph +local unprotectglyph = direct.unprotectglyph +local protectglyphs = direct.protectglyphs +local unprotectglyphs = direct.unprotectglyphs -function node.protect_glyphs(first,last) - protect_glyphs(todirect(first), last and todirect(last) or nil) +function node.protectglyphs(first,last) + protectglyphs(todirect(first), last and todirect(last) or nil) end -function node.unprotect_glyphs(first,last) - unprotect_glyphs(todirect(first), last and todirect(last) or nil) +function node.unprotectglyphs(first,last) + unprotectglyphs(todirect(first), last and todirect(last) or nil) end -function node.protect_glyph(first) - protect_glyph(todirect(first)) +function node.protectglyph(first) + protectglyph(todirect(first)) end -function node.unprotect_glyph(first) - unprotect_glyph(todirect(first)) +function node.unprotectglyph(first) + unprotectglyph(todirect(first)) end -local flatten_discretionaries = direct.flatten_discretionaries -local check_discretionaries = direct.check_discretionaries -local check_discretionary = direct.check_discretionary +local flattendiscretionaries = direct.flattendiscretionaries +local checkdiscretionaries = direct.checkdiscretionaries +local checkdiscretionary = direct.checkdiscretionary -function node.flatten_discretionaries(first) - local h, count = flatten_discretionaries(todirect(first)) +function node.flattendiscretionaries(first) + local h, count = flattendiscretionaries(todirect(first)) return tonode(h), count end -function node.check_discretionaries(n) - check_discretionaries(todirect(n)) -end - -function node.check_discretionary(n) - check_discretionary(todirect(n)) -end +function node.checkdiscretionaries(n) checkdiscretionaries(todirect(n)) end +function node.checkdiscretionary (n) checkdiscretionary (todirect(n)) end -local hpack = direct.hpack -local vpack = direct.vpack -local list_to_hlist = direct.mlist_to_hlist +local hpack = direct.hpack +local vpack = direct.vpack +local mlisttohlist = direct.mlisttohlist function node.hpack(head,...) local h, badness = hpack(head and todirect(head) or nil,...) @@ -127,17 +122,17 @@ function node.vpack(head,...) return tonode(h), badness end -function node.mlist_to_hlist(head,...) - return tonode(mlist_to_hlist(head and todirect(head) or nil,...)) +function node.mlisttohlist(head,...) + return tonode(mlisttohlist(head and todirect(head) or nil,...)) end -local end_of_math = direct.end_of_math -local find_attribute = direct.find_attribute -local first_glyph = direct.first_glyph +local endofmath = direct.endofmath +local findattribute = direct.findattribute +local firstglyph = direct.firstglyph -function node.end_of_math(n) +function node.endofmath(n) if n then - n = end_of_math(todirect(n)) + n = endofmath(todirect(n)) if n then return tonode(n) end @@ -145,9 +140,9 @@ function node.end_of_math(n) return nil end -function node.find_attribute(n,a) +function node.findattribute(n,a) if n then - local v, n = find_attribute(todirect(n),a) + local v, n = findattribute(todirect(n),a) if n then return v, tonode(n) end @@ -155,14 +150,14 @@ function node.find_attribute(n,a) return nil end -function node.first_glyph(first,last) - local n = first_glyph(todirect(first), last and todirect(last) or nil) +function node.firstglyph(first,last) + local n = firstglyph(todirect(first), last and todirect(last) or nil) return n and tonode(n) or nil end local dimensions = direct.dimensions local rangedimensions = direct.rangedimensions -local effective_glue = direct.effective_glue +local effectiveglue = direct.effectiveglue function node.dimensions(a,b,c,d,e) if type(a) == "userdata" then @@ -185,53 +180,34 @@ function node.rangedimensions(parent,first,last) return rangedimenensions(todirect(parent),todirect(first),last and todirect(last)) end -function node.effective_glue(list,parent) - return effective_glue(list and todirect(list) or nil,parent and todirect(parent) or nil) -end - -local uses_font = direct.uses_font -local has_glyph = direct.has_glyph -local protrusion_skippable = direct.protrusion_skippable -local make_extensible = direct.make_extensible - -function node.uses_font(n,f) - return uses_font(todirect(n),f) -end - -function node.has_glyph(n) - return has_glyph(todirect(n)) +function node.effectiveglue(list,parent) + return effectiveglue(list and todirect(list) or nil,parent and todirect(parent) or nil) end -function node.protrusion_skippable(n) - return protrusion_skippable(todirect(n)) -end +local usesfont = direct.usesfont +local hasglyph = direct.hasglyph +local protrusionskippable = direct.protrusionskippable -function node.make_extensible(...) - local n = make_extensible(...) - return n and tonode(n) or nil -end +function node.usesfont (n,f) return usesfont(todirect(n),f) end +function node.hasglyph (n) return hasglyph(todirect(n)) end +function node.protrusionskippable(n) return protrusionskippable(todirect(n)) end -local last_node = direct.last_node +local makeextensible = direct.make_extensible +local lastnode = direct.lastnode -function node.last_node() - local n = last_node() - return n and tonode(n) or nil -end +function node.makeextensible(...) local n = makeextensible(...) return n and tonode(n) or nil end +function node.lastnode () local n = lastnode() return n and tonode(n) or nil end -local is_zero_glue = direct.is_zero_glue -local getglue = direct.getglue -local setglue = direct.setglue +local iszeroglue = direct.iszeroglue +local getglue = direct.getglue +local setglue = direct.setglue -function node.is_zero_glue(n) - return is_zero_glue(todirect(n)) -end +function node.iszeroglue(n) return iszeroglue(todirect(n)) end +function node.getglue (n) return getglue (todirect(n)) end +function node.setglue (n) return setglue (todirect(n)) end -function node.get_glue(n) - return get_glue(todirect(n)) -end +node.family_font = tex.getfontoffamily -function node.set_glue(n) - return set_glue(todirect(n)) -end +-- node.get_glue = node.getglue +-- node.set_glue = node.setglue -node.family_font = tex.getfontoffamily diff --git a/tex/context/base/mkxl/node-dir.lmt b/tex/context/base/mkxl/node-dir.lmt index c959fef07..246bf34e4 100644 --- a/tex/context/base/mkxl/node-dir.lmt +++ b/tex/context/base/mkxl/node-dir.lmt @@ -28,8 +28,8 @@ local nextdir = nuts.traversers.dir local nextlist = nuts.traversers.list local rangedimensions = nuts.rangedimensions -local insert_before = nuts.insert_before -local insert_after = nuts.insert_after +local insertbefore = nuts.insertbefore +local insertafter = nuts.insertafter local new_rule = nuts.pool.rule local new_kern = nuts.pool.kern @@ -61,8 +61,8 @@ local function colorit(list,current,dir,w,h,d) local color = dir == lefttoright_code and "trace:s" or "trace:o" setcolor(rule,color) settransparency(rule,color) - list, current = insert_before(list,current,kern) - list, current = insert_before(list,current,rule) + list, current = insertbefore(list,current,kern) + list, current = insertbefore(list,current,rule) return list, current end diff --git a/tex/context/base/mkxl/node-ext.lmt b/tex/context/base/mkxl/node-ext.lmt index 2f909cd3d..9068cd976 100644 --- a/tex/context/base/mkxl/node-ext.lmt +++ b/tex/context/base/mkxl/node-ext.lmt @@ -18,7 +18,8 @@ local allocate = utilities.storage.allocate local formatters = string.formatters -local get = token.get_index -- getters +local get = tokens.accessors.index + local scanners = tokens.scanners local scaninteger = scanners.integer local scanstring = scanners.string diff --git a/tex/context/base/mkxl/node-fin.lmt b/tex/context/base/mkxl/node-fin.lmt index 2ca7491a1..464f17f83 100644 --- a/tex/context/base/mkxl/node-fin.lmt +++ b/tex/context/base/mkxl/node-fin.lmt @@ -17,62 +17,62 @@ local setmetatableindex = table.setmetatableindex local attributes, nodes, node = attributes, nodes, node -local nuts = nodes.nuts -local tonut = nodes.tonut - -local getnext = nuts.getnext -local getid = nuts.getid -local getlist = nuts.getlist -local getleader = nuts.getleader -local getattr = nuts.getattr -local getattrs = nuts.getattrs -local getwidth = nuts.getwidth -local getwhd = nuts.getwhd -local getorientation = nuts.getorientation -local has_dimensions = nuts.has_dimensions -local getbox = nuts.getbox - -local setlist = nuts.setlist -local setleader = nuts.setleader - -local copy_node = nuts.copy -local find_tail = nuts.tail -local insert_node_before = nuts.insert_before -local insert_node_after = nuts.insert_after - -local nextnode = nuts.traversers.node -local nextcontent = nuts.traversers.content - -local nodecodes = nodes.nodecodes -local rulecodes = nodes.rulecodes - -local boxrule_code = rulecodes.box -local imagerule_code = rulecodes.image -local emptyrule_code = rulecodes.empty - -local container_code = nodes.listcodes.container - -local glyph_code = nodecodes.glyph -local disc_code = nodecodes.disc -local glue_code = nodecodes.glue -local rule_code = nodecodes.rule -local hlist_code = nodecodes.hlist -local vlist_code = nodecodes.vlist - -local texlists = tex.lists -local texgetnest = tex.getnest - -local states = attributes.states -local numbers = attributes.numbers -local a_trigger = attributes.private('trigger') -local triggering = false - -local implement = interfaces.implement - -local starttiming = statistics.starttiming -local stoptiming = statistics.stoptiming -local loadstripped = utilities.lua.loadstripped -local unsetvalue = attributes.unsetvalue +local nuts = nodes.nuts +local tonut = nodes.tonut + +local getnext = nuts.getnext +local getid = nuts.getid +local getlist = nuts.getlist +local getleader = nuts.getleader +local getattr = nuts.getattr +local getattrs = nuts.getattrs +local getwidth = nuts.getwidth +local getwhd = nuts.getwhd +local getorientation = nuts.getorientation +local hasdimensions = nuts.hasdimensions +local getbox = nuts.getbox + +local setlist = nuts.setlist +local setleader = nuts.setleader + +local copy_node = nuts.copy +local find_tail = nuts.tail +local insertnodebefore = nuts.insertbefore +local insertnodeafter = nuts.insertafter + +local nextnode = nuts.traversers.node +local nextcontent = nuts.traversers.content + +local nodecodes = nodes.nodecodes +local rulecodes = nodes.rulecodes + +local boxrule_code = rulecodes.box +local imagerule_code = rulecodes.image +local emptyrule_code = rulecodes.empty + +local container_code = nodes.listcodes.container + +local glyph_code = nodecodes.glyph +local disc_code = nodecodes.disc +local glue_code = nodecodes.glue +local rule_code = nodecodes.rule +local hlist_code = nodecodes.hlist +local vlist_code = nodecodes.vlist + +local texlists = tex.lists +local texgetnest = tex.getnest + +local states = attributes.states +local numbers = attributes.numbers +local a_trigger = attributes.private('trigger') +local triggering = false + +local implement = interfaces.implement + +local starttiming = statistics.starttiming +local stoptiming = statistics.stoptiming +local loadstripped = utilities.lua.loadstripped +local unsetvalue = attributes.unsetvalue -- these two will be like trackers @@ -168,15 +168,15 @@ function states.finalize(namespace,attribute,head) -- is this one ok? if id == hlist_code or id == vlist_code then local content = getlist(head) if content then --- local list = insert_node_before(content,content,copy_node(nsnone)) -- two return values - local list = insert_node_after(content,find_tail(content),copy_node(nsnone)) -- two return values +-- local list = insertnodebefore(content,content,copy_node(nsnone)) -- two return values + local list = insertnodeafter(content,find_tail(content),copy_node(nsnone)) -- two return values if list ~= content then setlist(head,list) end end else --- head = insert_node_before(head,head,copy_node(nsnone)) - head = insert_node_after(find_tail(head),head,copy_node(nsnone)) +-- head = insertnodebefore(head,head,copy_node(nsnone)) + head = insertnodeafter(find_tail(head),head,copy_node(nsnone)) end return head, true end @@ -206,20 +206,20 @@ current = 0 if outer then if default and outer == inheritance then if current ~= default then - head = insert_node_before(head,stack,copy_node(nsdata[default])) + head = insertnodebefore(head,stack,copy_node(nsdata[default])) current = default end elseif current ~= outer then - head = insert_node_before(head,stack,copy_node(nsdata[c])) + head = insertnodebefore(head,stack,copy_node(nsdata[c])) current = outer end elseif default and inheritance then if current ~= default then - head = insert_node_before(head,stack,copy_node(nsdata[default])) + head = insertnodebefore(head,stack,copy_node(nsdata[default])) current = default end elseif current > 0 then - head = insert_node_before(head,stack,copy_node(nsnone)) + head = insertnodebefore(head,stack,copy_node(nsnone)) current = 0 end end @@ -242,7 +242,7 @@ current = 0 end -- end nested -- elseif id == rule_code then - check = has_dimensions(stack) + check = hasdimensions(stack) end -- much faster this way than using a check() and nested() function if check then @@ -250,11 +250,11 @@ current = 0 if c then if default and c == inheritance then if current ~= default then - head = insert_node_before(head,stack,copy_node(nsdata[default])) + head = insertnodebefore(head,stack,copy_node(nsdata[default])) current = default end elseif current ~= c then - head = insert_node_before(head,stack,copy_node(nsdata[c])) + head = insertnodebefore(head,stack,copy_node(nsdata[c])) current = c end if leader then @@ -287,11 +287,11 @@ current = 0 end elseif default and inheritance then if current ~= default then - head = insert_node_before(head,stack,copy_node(nsdata[default])) + head = insertnodebefore(head,stack,copy_node(nsdata[default])) current = default end elseif current > 0 then - head = insert_node_before(head,stack,copy_node(nsnone)) + head = insertnodebefore(head,stack,copy_node(nsnone)) current = 0 end check = false @@ -323,13 +323,13 @@ current = 0 if outer then if current ~= outer then if current > 0 then - head = insert_node_before(head,stack,copy_node(nsnone)) + head = insertnodebefore(head,stack,copy_node(nsnone)) end - head = insert_node_before(head,stack,copy_node(nsdata[c])) + head = insertnodebefore(head,stack,copy_node(nsdata[c])) current = outer end elseif current > 0 then - head = insert_node_before(head,stack,copy_node(nsnone)) + head = insertnodebefore(head,stack,copy_node(nsnone)) current = 0 end end @@ -338,16 +338,16 @@ current = 0 setlist(stack,list) end elseif id == rule_code then - check = has_dimensions(stack) + check = hasdimensions(stack) end if check then local c = getattr(stack,attribute) if c then if current ~= c then if current > 0 then - head = insert_node_before(head,stack,copy_node(nsnone)) + head = insertnodebefore(head,stack,copy_node(nsnone)) end - head = insert_node_before(head,stack,copy_node(nsdata[c])) + head = insertnodebefore(head,stack,copy_node(nsdata[c])) current = c end if leader then @@ -364,7 +364,7 @@ current = 0 leader = false end elseif current > 0 then - head = insert_node_before(head,stack,copy_node(nsnone)) + head = insertnodebefore(head,stack,copy_node(nsnone)) current = 0 end check = false @@ -405,7 +405,7 @@ end -- if default and outer == inheritance then -- if current ~= default then -- local data = nsdata[default] --- head = insert_node_before(head,stack,copy_node(data[nsforced or getattr(stack,nsselector) or nsselector])) +-- head = insertnodebefore(head,stack,copy_node(data[nsforced or getattr(stack,nsselector) or nsselector])) -- current = default -- end -- else @@ -413,7 +413,7 @@ end -- -- local s = nsforced or getattr(stack,nsselector) -- if current ~= outer or current_selector ~= s then -- local data = nsdata[outer] --- head = insert_node_before(head,stack,copy_node(data[nsforced or s or nsselector])) +-- head = insertnodebefore(head,stack,copy_node(data[nsforced or s or nsselector])) -- current = outer -- current_selector = s -- end @@ -421,11 +421,11 @@ end -- elseif default and inheritance then -- if current ~= default then -- local data = nsdata[default] --- head = insert_node_before(head,stack,copy_node(data[nsforced or getattr(stack,nsselector) or nsselector])) +-- head = insertnodebefore(head,stack,copy_node(data[nsforced or getattr(stack,nsselector) or nsselector])) -- current = default -- end -- elseif current > 0 then --- head = insert_node_before(head,stack,copy_node(nsnone)) +-- head = insertnodebefore(head,stack,copy_node(nsnone)) -- current, current_selector = 0, 0 -- end -- end @@ -452,7 +452,7 @@ end -- -- so no redundant color stuff (only here, layers for instance should obey) -- check = false -- else --- check = has_dimensions(stack) +-- check = hasdimensions(stack) -- end -- end -- if check then @@ -461,7 +461,7 @@ end -- if default and c == inheritance then -- if current ~= default then -- local data = nsdata[default] --- head = insert_node_before(head,stack,copy_node(data[nsforced or getattr(stack,nsselector) or nsselector])) +-- head = insertnodebefore(head,stack,copy_node(data[nsforced or getattr(stack,nsselector) or nsselector])) -- current = default -- end -- else @@ -469,7 +469,7 @@ end -- -- local s = nsforced or getattr(stack,nsselector) -- if current ~= c or current_selector ~= s then -- local data = nsdata[c] --- head = insert_node_before(head,stack,copy_node(data[nsforced or s or nsselector])) +-- head = insertnodebefore(head,stack,copy_node(data[nsforced or s or nsselector])) -- current = c -- current_selector = s -- end @@ -496,11 +496,11 @@ end -- elseif default and inheritance then -- if current ~= default then -- local data = nsdata[default] --- head = insert_node_before(head,stack,copy_node(data[nsforced or getattr(stack,nsselector) or nsselector])) +-- head = insertnodebefore(head,stack,copy_node(data[nsforced or getattr(stack,nsselector) or nsselector])) -- current = default -- end -- elseif current > 0 then --- head = insert_node_before(head,stack,copy_node(nsnone)) +-- head = insertnodebefore(head,stack,copy_node(nsnone)) -- current, current_selector = 0, 0 -- end -- check = false @@ -531,23 +531,23 @@ current = 0 if default and outer == inheritance then if current ~= default then local data = nsdata[default] - head = insert_node_before(head,stack,copy_node(data[nsforced or nsselector])) + head = insertnodebefore(head,stack,copy_node(data[nsforced or nsselector])) current = default end elseif current ~= outer or current_selector ~= s then local data = nsdata[outer] - head = insert_node_before(head,stack,copy_node(data[nsforced or s or nsselector])) + head = insertnodebefore(head,stack,copy_node(data[nsforced or s or nsselector])) current = outer current_selector = s end elseif default and inheritance then if current ~= default then local data = nsdata[default] - head = insert_node_before(head,stack,copy_node(data[nsforced or s or nsselector])) + head = insertnodebefore(head,stack,copy_node(data[nsforced or s or nsselector])) current = default end elseif current > 0 then - head = insert_node_before(head,stack,copy_node(nsnone)) + head = insertnodebefore(head,stack,copy_node(nsnone)) current, current_selector = 0, 0 end end @@ -574,7 +574,7 @@ current = 0 -- so no redundant color stuff (only here, layers for instance should obey) check = false else - check = has_dimensions(stack) + check = hasdimensions(stack) end end if check then @@ -583,12 +583,12 @@ current = 0 if default and c == inheritance then if current ~= default then local data = nsdata[default] - head = insert_node_before(head,stack,copy_node(data[nsforced or s or nsselector])) + head = insertnodebefore(head,stack,copy_node(data[nsforced or s or nsselector])) current = default end elseif current ~= c or current_selector ~= s then local data = nsdata[c] - head = insert_node_before(head,stack,copy_node(data[nsforced or s or nsselector])) + head = insertnodebefore(head,stack,copy_node(data[nsforced or s or nsselector])) current = c current_selector = s end @@ -614,11 +614,11 @@ current = 0 elseif default and inheritance then if current ~= default then local data = nsdata[default] - head = insert_node_before(head,stack,copy_node(data[nsforced or s or nsselector])) + head = insertnodebefore(head,stack,copy_node(data[nsforced or s or nsselector])) current = default end elseif current > 0 then - head = insert_node_before(head,stack,copy_node(nsnone)) + head = insertnodebefore(head,stack,copy_node(nsnone)) current, current_selector = 0, 0 end check = false @@ -669,9 +669,9 @@ current = 0 if a and current ~= a and nslistwise[a] then -- viewerlayer / needs checking, see below local p = current current = a - head = insert_node_before(head,stack,copy_node(nsdata[a])) + head = insertnodebefore(head,stack,copy_node(nsdata[a])) list = stacked(attribute,content,current) -- two return values - head, stack = insert_node_after(head,stack,copy_node(nsnone)) + head, stack = insertnodeafter(head,stack,copy_node(nsnone)) current = p else list = stacked(attribute,content,current) @@ -684,13 +684,13 @@ current = 0 end end elseif id == rule_code then - check = has_dimensions(stack) + check = hasdimensions(stack) end if check then local a = getattr(stack,attribute) if a then if current ~= a then - head = insert_node_before(head,stack,copy_node(nsdata[a])) + head = insertnodebefore(head,stack,copy_node(nsdata[a])) depth = depth + 1 current = a end @@ -707,7 +707,7 @@ current = 0 elseif default > 0 then -- elseif current > 0 then - head = insert_node_before(head,stack,copy_node(nsnone)) + head = insertnodebefore(head,stack,copy_node(nsnone)) depth = depth - 1 current = 0 end @@ -716,7 +716,7 @@ current = 0 stack = getnext(stack) end while depth > 0 do - head = insert_node_after(head,stack,copy_node(nsnone)) + head = insertnodeafter(head,stack,copy_node(nsnone)) depth = depth - 1 end return head @@ -759,12 +759,12 @@ end -- if nslistwise then -- local a = getattr(current,attribute) -- if a and attrib ~= a and nslistwise[a] then -- viewerlayer --- head = insert_node_before(head,current,copy_node(nsdata[a])) +-- head = insertnodebefore(head,current,copy_node(nsdata[a])) -- list = stacker(attribute,content,a) -- if list ~= content then -- setlist(current,list) -- end --- head, current = insert_node_after(head,current,copy_node(nsnone)) +-- head, current = insertnodeafter(head,current,copy_node(nsnone)) -- else -- list = stacker(attribute,content,attrib) -- if list ~= content then @@ -779,7 +779,7 @@ end -- end -- end -- elseif id == rule_code then --- check = has_dimensions(current) +-- check = hasdimensions(current) -- end -- -- if check then @@ -791,7 +791,7 @@ end -- end -- local n = nsstep(a) -- if n then --- head = insert_node_before(head,current,n) -- a +-- head = insertnodebefore(head,current,n) -- a -- end -- attrib = a -- if leader then @@ -820,7 +820,7 @@ end -- if stacked then -- local n = nsend() -- while n do --- head = insert_node_after(head,previous,n) +-- head = insertnodeafter(head,previous,n) -- n = nsend() -- end -- end @@ -854,12 +854,12 @@ local function stacker(attribute,head,default) -- no triggering, no inheritance, if nslistwise then local a = getattr(current,attribute) if a and attrib ~= a and nslistwise[a] then -- viewerlayer - head = insert_node_before(head,current,copy_node(nsdata[a])) + head = insertnodebefore(head,current,copy_node(nsdata[a])) list = stacker(attribute,content,a) if list ~= content then setlist(current,list) end - head, current = insert_node_after(head,current,copy_node(nsnone)) + head, current = insertnodeafter(head,current,copy_node(nsnone)) else list = stacker(attribute,content,attrib) if list ~= content then @@ -877,7 +877,7 @@ local function stacker(attribute,head,default) -- no triggering, no inheritance, -- so no redundant color stuff (only here, layers for instance should obey) check = false else - check = has_dimensions(current) + check = hasdimensions(current) end end @@ -890,7 +890,7 @@ local function stacker(attribute,head,default) -- no triggering, no inheritance, end local n = nsstep(a) if n then - head = insert_node_before(head,current,n) -- a + head = insertnodebefore(head,current,n) -- a end attrib = a if leader then @@ -918,7 +918,7 @@ local function stacker(attribute,head,default) -- no triggering, no inheritance, if stacked then local n = nsend() while n do - head = insert_node_after(head,previous,n) + head = insertnodeafter(head,previous,n) n = nsend() end end diff --git a/tex/context/base/mkxl/node-fnt.lmt b/tex/context/base/mkxl/node-fnt.lmt index c96bdde3d..f3e8c212f 100644 --- a/tex/context/base/mkxl/node-fnt.lmt +++ b/tex/context/base/mkxl/node-fnt.lmt @@ -64,15 +64,15 @@ local nextboundary = nuts.traversers.boundary local nextdisc = nuts.traversers.disc local nextchar = nuts.traversers.char -local flush_node = nuts.flush +local flushnode = nuts.flush local disc_code = nodecodes.disc local boundary_code = nodecodes.boundary local wordboundary_code = boundarycodes.word -local protect_glyphs = nuts.protect_glyphs -local unprotect_glyphs = nuts.unprotect_glyphs +local protectglyphs = nuts.protectglyphs +local unprotectglyphs = nuts.unprotectglyphs local setmetatableindex = table.setmetatableindex @@ -186,7 +186,7 @@ do local d, u, b, r local function protectnone() - protect_glyphs(firstnone,lastnone) + protectglyphs(firstnone,lastnone) firstnone = nil end @@ -399,7 +399,7 @@ do end end end - flush_node(r) + flushnode(r) end end @@ -546,5 +546,5 @@ do end -handlers.protectglyphs = protect_glyphs -handlers.unprotectglyphs = unprotect_glyphs +handlers.protectglyphs = protectglyphs +handlers.unprotectglyphs = unprotectglyphs diff --git a/tex/context/base/mkxl/node-gcm.lmt b/tex/context/base/mkxl/node-gcm.lmt index 7f2a7bded..03a4acda8 100644 --- a/tex/context/base/mkxl/node-gcm.lmt +++ b/tex/context/base/mkxl/node-gcm.lmt @@ -14,8 +14,8 @@ local nuts = nodes.nuts local getnext = nuts.getnext local getsubtype = nuts.getsubtype -local copy_node = nuts.copy -local flush_list = nuts.flush_list +local copynode = nuts.copy +local flushlist = nuts.flushlist local count = nuts.count local isglyph = nuts.isglyph local getprop = nuts.getprop @@ -25,7 +25,7 @@ local fastcopy = table.fastcopy local report_error = logs.reporter("node-aux:error") -local function set_components(base,list) +local function setcomponents(base,list) local t = { } local n = 0 local l = list @@ -39,35 +39,35 @@ local function set_components(base,list) end -- not yet as we need them -- - -- flush_list(l) + -- flushlist(l) -- setprop(base,"components",n > 0 and t or false) end -local function get_components(base) +local function getcomponents(base) return getprop(base,"components") end -local function copy_no_components(base) - local copy = copy_node(base) +local function copynocomponents(base) + local copy = copynode(base) setprop(copy,"components",false) -- no metatable lookup! return copy end -local function copy_only_glyphs(base) +local function copyonlyglyphs(base) local t = getprop(base,"components") -- also metatable if t then return fastcopy(t) end end -local function do_count(t,marks) +local function docount(t,marks) local n = 0 if t then for i=1,#t do local c = t[i] if type(c) == "table" then - n = n + do_count(t,marks) + n = n + docount(t,marks) elseif not marks[c] then n = n + 1 else @@ -82,19 +82,19 @@ end local done = false -local function count_components(base,marks) +local function countcomponents(base,marks) local char = isglyph(base) if char then if getsubtype(base) == ligature_code then if not done then logs.report("fonts","!") - logs.report("fonts","! check count_components with mkiv !") + logs.report("fonts","! check countcomponents with mkiv !") logs.report("fonts","!") done = true end local t = getprop(base,"components") if t then - return do_count(t,marks) + return docount(t,marks) end elseif not marks[char] then return 1 @@ -103,12 +103,14 @@ local function count_components(base,marks) return 0 end -nuts.set_components = set_components -nuts.get_components = get_components -nuts.copy_only_glyphs = copy_only_glyphs -nuts.copy_no_components = copy_no_components -nuts.count_components = count_components -nuts.flush_components = flush_list +nuts.components = { + set = setcomponents, + get = getcomponents, + copyonlyglyphs = copyonlyglyphs, + copynocomponents = copynocomponents, + count = countcomponents, + flush = flushlist, +} nuts.setcomponents = function() report_error("unsupported: %a","setcomponents") end nuts.getcomponents = function() report_error("unsupported: %a","getcomponents") end diff --git a/tex/context/base/mkxl/node-ini.mkxl b/tex/context/base/mkxl/node-ini.mkxl index 438e6ff01..09ac085c4 100644 --- a/tex/context/base/mkxl/node-ini.mkxl +++ b/tex/context/base/mkxl/node-ini.mkxl @@ -39,6 +39,7 @@ \registerctxluafile{node-scn}{autosuffix} \registerctxluafile{node-syn}{autosuffix} \registerctxluafile{node-par}{autosuffix} +\registerctxluafile{node-bwc}{autosuffix} % for a while %D This might go away (needs checking anyway, very old code): diff --git a/tex/context/base/mkxl/node-met.lmt b/tex/context/base/mkxl/node-met.lmt index 0186f2860..f24200e97 100644 --- a/tex/context/base/mkxl/node-met.lmt +++ b/tex/context/base/mkxl/node-met.lmt @@ -10,7 +10,7 @@ if not modules then modules = { } end modules ['node-MET'] = { -- the regular code is proven stable. No support otherwise. -- luatex: todo: copylist should return h, t --- todo: see if using insert_before and insert_after makes sense here +-- todo: see if using insertbefore and insertafter makes sense here -- This file is a side effect of the \LUATEX\ speed optimization project of Luigi -- Scarso and me. As \CONTEXT\ spends over half its time in \LUA, we though that @@ -65,39 +65,41 @@ end -- We start with some helpers and provide all relevant basic functions in the -- node namespace as well. -nodes = nodes or { } -local nodes = nodes - -local nodecodes = nodes.nodecodes - -nodes.copy = node.copy -nodes.copy_list = node.copy_list -nodes.copy_node = node.copy -nodes.current_attributes = node.current_attributes -nodes.remove = node.remove -nodes.fields = node.fields -nodes.flush = node.flush_node -nodes.flush_list = node.flush_list -nodes.flush_node = node.flush_node -nodes.get_attribute = node.get_attribute -nodes.has_attribute = node.has_attribute -nodes.has_field = node.has_field -nodes.insert_after = node.insert_after -nodes.insert_before = node.insert_before -nodes.is_node = node.is_node -nodes.new = node.new -nodes.set_attribute = node.set_attribute -nodes.tail = node.tail -nodes.tostring = node.tostring or tostring -nodes.traverse = node.traverse -nodes.traverse_id = node.traverse_id -nodes.unset_attribute = node.unset_attribute -nodes.write = node.write -nodes.usedlist = node.usedlist - -nodes.get_properties_table = node.get_properties_table -nodes.getproperty = node.getproperty -nodes.setproperty = node.setproperty +nodes = nodes or { } +local nodes = nodes + +local nodecodes = nodes.nodecodes + +nodes.copy = node.copy +nodes.copylist = node.copylist +nodes.copy_node = node.copy +nodes.currentattributes = node.currentattributes +nodes.remove = node.remove +nodes.fields = node.fields +nodes.flush = node.flushnode +nodes.flushlist = node.flushlist +nodes.flushnode = node.flushnode +nodes.getattribute = node.getattribute +nodes.hasattribute = node.hasattribute +nodes.hasfield = node.hasfield +nodes.insertafter = node.insertafter +nodes.insertbefore = node.insertbefore +nodes.isnode = node.isnode +nodes.isdirect = node.isdirect +nodes.isnut = node.isdirect +nodes.new = node.new +nodes.setattribute = node.setattribute +nodes.tail = node.tail +nodes.tostring = node.tostring or tostring +nodes.traverse = node.traverse +nodes.traverseid = node.traverseid +nodes.unsetattribute = node.unsetattribute +nodes.write = node.write +nodes.usedlist = node.usedlist + +nodes.getpropertiestable = node.get_properties_table +nodes.getproperty = node.getproperty +nodes.setproperty = node.setproperty -- nodes.usedlist", -- nodes.inuse", @@ -118,7 +120,7 @@ nodes.setproperty = node.setproperty -- Fot now I keep them in \LMTX\ but they will go away! local n_getfield = node.getfield -local n_getattr = node.get_attribute +local n_getattr = node.getattribute local n_setfield = node.setfield local n_setattr = n_setfield @@ -127,7 +129,7 @@ nodes.getfield = n_getfield nodes.setfield = n_setfield nodes.getattr = n_getattr nodes.setattr = n_setattr -nodes.takeattr = nodes.unset_attribute +nodes.takeattr = nodes.unsetattribute local function n_getid (n) return n_getfield(n,"id") end local function n_getsubtype(n) return n_getfield(n,"subtype") end @@ -191,12 +193,12 @@ nodes.setlink = n_setlink nodes.getbox = node.getbox or tex.getbox nodes.setbox = node.setbox or tex.setbox -local n_flush_node = nodes.flush +local n_flushnode = nodes.flushnode local n_copy_node = nodes.copy -local n_copy_list = nodes.copy_list +local n_copy_list = nodes.copylist local n_find_tail = nodes.tail -local n_insert_after = nodes.insert_after -local n_insert_before = nodes.insert_before +local n_insertafter = nodes.insertafter +local n_insertbefore = nodes.insertbefore local n_slide = nodes.slide local n_remove_node = node.remove -- not yet nodes.remove @@ -207,7 +209,7 @@ local function remove(head,current,free_too) if not t then -- forget about it elseif free_too then - n_flush_node(t) + n_flushnode(t) t = nil else n_setboth(t) @@ -244,10 +246,10 @@ function nodes.replace(head,current,new) -- no head returned if false if head == current then head = new end - n_flush_node(current) + n_flushnode(current) return head, new else - n_flush_node(current) + n_flushnode(current) return new end end @@ -256,14 +258,14 @@ end function nodes.append(head,current,...) for i=1,select("#",...) do - head, current = n_insert_after(head,current,(select(i,...))) + head, current = n_insertafter(head,current,(select(i,...))) end return head, current end function nodes.prepend(head,current,...) for i=1,select("#",...) do - head, current = n_insert_before(head,current,(select(i,...))) + head, current = n_insertbefore(head,current,(select(i,...))) end return head, current end @@ -408,7 +410,7 @@ metatable.__sub = function(first,second) local tail = n_find_tail(first) for i=1,second do local prev = n_getprev(tail) - n_flush_node(tail) -- can become flushlist/flushnode + n_flushnode(tail) -- can become flushlist/flushnode if prev then tail = prev else @@ -443,7 +445,7 @@ metatable.__add = function(first,second) local head = second for i=1,first do local second = n_getnext(head) - n_flush_node(head) -- can become flushlist/flushnode + n_flushnode(head) -- can become flushlist/flushnode if second then head = second else diff --git a/tex/context/base/mkxl/node-mig.lmt b/tex/context/base/mkxl/node-mig.lmt index c19913509..cc0e4c981 100644 --- a/tex/context/base/mkxl/node-mig.lmt +++ b/tex/context/base/mkxl/node-mig.lmt @@ -6,8 +6,6 @@ if not modules then modules = { } end modules ['node-mig'] = { license = "see context related readme files" } --- todo: insert_after - local format = string.format local trace_migrations = false trackers.register("nodes.migrations", function(v) trace_migrations = v end) diff --git a/tex/context/base/mkxl/node-nut.lmt b/tex/context/base/mkxl/node-nut.lmt index 9bd7b1889..d8dfbdb9e 100644 --- a/tex/context/base/mkxl/node-nut.lmt +++ b/tex/context/base/mkxl/node-nut.lmt @@ -26,52 +26,57 @@ local glyph_code = nodecodes.glyph local tonode = direct.tonode local tonut = direct.todirect -local is_node = direct.is_node -local is_nut = direct.is_direct +local isnode = direct.isnode +local isnut = direct.isdirect +local isdirect = direct.isdirect local d_remove_node = direct.remove -local d_flush_node = direct.flush_node +local d_flushnode = direct.flushnode local d_getnext = direct.getnext local d_getprev = direct.getprev local d_getid = direct.getid local d_getlist = direct.getlist local d_find_tail = direct.tail -local d_insert_after = direct.insert_after -local d_insert_before = direct.insert_before +local d_insertafter = direct.insertafter +local d_insertbefore = direct.insertbefore local d_slide = direct.slide local d_traverse = direct.traverse local d_setlink = direct.setlink local d_getboth = direct.getboth local nuts = { - check_discretionaries = direct.check_discretionaries, + addmargins = direct.addmargins, + addxoffset = direct.addxoffset, + addxymargins = direct.addxymargins, + addyoffset = direct.addyoffset, + append = direct.append, + checkdiscretionaries = direct.checkdiscretionaries, collapsing = direct.collapsing, copy = direct.copy, - copy_list = direct.copy_list, - copy_node = direct.copy, - copy_only = direct.copy_only or direct.copy, + copynode = direct.copy, + copylist = direct.copylist, + copyonly = direct.copyonly, count = direct.count, - current_attributes = direct.current_attributes, + currentattributes = direct.currentattributes, delete = direct.delete, dimensions = direct.dimensions, - naturalhsize = direct.naturalhsize, - naturalwidth = direct.naturalwidth, - effective_glue = direct.effective_glue, - end_of_math = direct.end_of_math, + effectiveglue = direct.effectiveglue, + endofmath = direct.endofmath, exchange = direct.exchange, - find_attribute = direct.find_attribute, - first_glyph = direct.first_glyph, - flatten_discretionaries = direct.flatten_discretionaries, - flush = d_flush_node, - flush_components = direct.flush_components, - flush_list = direct.flush_list, - flush_node = direct.flush_node, + findattribute = direct.findattribute, + findnode = direct.findnode, + firstglyph = direct.firstglyph, + flattendiscretionaries = direct.flattendiscretionaries, + flush = d_flushnode, + flushlist = direct.flushlist, + flushnode = d_flushnode, free = direct.free, - getsynctexfields = direct.get_synctex_fields, - getattr = direct.get_attribute, - getattrs = direct.get_attributes, + getattr = direct.getattribute, + getattribute = direct.getattribute, getattributelist = direct.getattributelist, + getattributes = direct.getattributes, getattrlist = direct.getattributelist, + getattrs = direct.getattributes, getboth = d_getboth, getbox = direct.getbox, getboxglue = direct.getglue, @@ -83,17 +88,19 @@ local nuts = { getdir = direct.getdir, getdirection = direct.getdirection, getdisc = direct.getdisc, - getdiscretionary = direct.getdisc, getdiscpart = direct.getdiscpart, + getdiscretionary = direct.getdisc, getexpansion = direct.getexpansion, getfam = direct.getfam, getfield = direct.getfield, getfont = direct.getfont, getglue = direct.getglue, getglyphdata = direct.getglyphdata, + getglyphdimensions = direct.getglyphdimensions, getheight = direct.getheight, getid = d_getid, getkern = direct.getkern, + getkerndimension = direct.getkerndimension, getlang = direct.getlanguage,-- will become obsolete getlanguage = direct.getlanguage, getleader = direct.getleader, @@ -102,22 +109,16 @@ local nuts = { getnormalizedline = direct.getnormalizedline, getnucleus = direct.getnucleus, getoffsets = direct.getoffsets, - -- getxyoffsets = direct.getxyoffsets, - getscale = direct.getscale, - getscales = direct.getscales, - getxscale = direct.getxscale, - getyscale = direct.getyscale, - xscaled = direct.xscaled, - yscaled = direct.yscaled, - getxyscales = direct.getxyscales, - getorientation = direct.getorientation, getoptions = direct.getoptions, + getorientation = direct.getorientation, getpenalty = direct.getpenalty, getpost = direct.getpost, getpre = direct.getpre, getprev = d_getprev, getreplace = direct.getreplace, getruledata = direct.getdata, -- obsolete when we have the split + getscale = direct.getscale, + getscales = direct.getscales, getscript = direct.setscript, getshift = direct.getshift, getstate = direct.getstate, @@ -127,50 +128,56 @@ local nuts = { getsup = direct.getsup, getsuppre = direct.getsuppre, getsurround = direct.getkern, + getsynctexfields = direct.getsynctexfields, gettotal = direct.gettotal, getvalue = direct.getdata, -- obsolete getwhd = direct.getwhd, getwidth = direct.getwidth, - has_attribute = direct.has_attribute, - has_dimensions = direct.has_dimensions, - has_field = direct.has_field, - has_glyph = direct.has_glyph or direct.first_glyph, + getxscale = direct.getxscale, + getxyscales = direct.getxyscales, + getyscale = direct.getyscale, + hasattribute = direct.hasattribute, + hasdimensions = direct.hasdimensions, + hasfield = direct.hasfield, + hasglyph = direct.hasglyph, + hasglyphoption = direct.hasglyphoption, hpack = direct.hpack, hyphenating = direct.hyphenating, - insert_after = d_insert_after, - insert_before = d_insert_before, - is_direct = is_direct, - is_node = is_node, - is_nut = direct.is_direct, - is_zero_glue = direct.is_zero_glue, - ischar = direct.is_char, - isprevchar = direct.is_prev_char, - isnextchar = direct.is_next_char, - isprevglyph = direct.is_prev_glyph, - isnextglyph = direct.is_next_glyph, - isglyph = direct.is_glyph, + ignoremathskip = direct.ignoremathskip, + insertafter = d_insertafter, + insertbefore = d_insertbefore, + isdirect = isdirect, + isnode = isnode, + isnut = isdirect, + ischar = direct.ischar, + isglyph = direct.isglyph, + isnextchar = direct.isnextchar, + isnextglyph = direct.isnextglyph, + isprevchar = direct.isprevchar, + isprevglyph = direct.isprevglyph, + iszeroglue = direct.iszeroglue, kerning = direct.kerning, - last_node = direct.last_node, + lastnode = direct.lastnode, length = direct.length, ligaturing = direct.ligaturing, + makextensible = direct.makextensible, migrate = direct.migrate, - mlist_to_hlist = direct.mlist_to_hlist, + mlisttohlist = direct.mlisttohlist, + naturalhsize = direct.naturalhsize, + naturalwidth = direct.naturalwidth, new = direct.new, - protect_glyph = direct.protect_glyph, - protect_glyphs = direct.protect_glyphs, - protrusion_skippable = direct.protrusion_skippable, + protectglyph = direct.protectglyph, + protectglyphs = direct.protectglyphs, + protrusionskippable = direct.protrusionskippable, rangedimensions = direct.rangedimensions, - getglyphdimensions = direct.getglyphdimensions, - getkerndimension = direct.getkerndimension, remove = d_remove_node, reverse = direct.reverse, - set_attribute = direct.set_attribute, - addmargins = direct.addmargins, - addxymargins = direct.addxymargins, - setattr = direct.set_attribute, - setattrs = direct.set_attributes, + setattr = direct.setattribute, + setattr = direct.setattribute, + setattribute = direct.setattribute, setattributelist = direct.setattributelist, setattrlist = direct.setattributelist, + setattrs = direct.setattributes, setboth = direct.setboth, setbox = direct.setbox, setboxglue = direct.setglue, @@ -181,8 +188,8 @@ local nuts = { setdir = direct.setdir, setdirection = direct.setdirection, setdisc = direct.setdisc, - setdiscretionary = direct.setdisc, setdiscpart = direct.setdiscpart, + setdiscretionary = direct.setdisc, setexpansion = direct.setexpansion, setfam = direct.setfam, setfield = direct.setfield, @@ -198,19 +205,17 @@ local nuts = { setlist = direct.setlist, setnext = direct.setnext, setnucleus = direct.setnucleus, - setscale = direct.setscale or direct.setscales, - setscales = direct.setscales, setoffsets = direct.setoffsets, - addxoffset = direct.addxoffset, - addyoffset = direct.addyoffset, - setorientation = direct.setorientation, setoptions = direct.setoptions, + setorientation = direct.setorientation, setpenalty = direct.setpenalty, setpost = direct.setpost, setpre = direct.setpre, setprev = direct.setprev, setreplace = direct.setreplace, setruledata = direct.setdata, -- obsolete when we have the split + setscale = direct.setscale or direct.setscales, + setscales = direct.setscales, setscript = direct.getscript, setshift = direct.setshift, setsplit = direct.setsplit, @@ -221,44 +226,46 @@ local nuts = { setsup = direct.setsup, setsuppre = direct.setsuppre, setsurround = direct.setkern, - setsynctexfields = direct.set_synctex_fields, + setsynctexfields = direct.setsynctexfields, setvalue = direct.setdata, -- obsolete setwhd = direct.setwhd, setwidth = direct.setwidth, + show = direct.show, slide = d_slide, - start_of_par = direct.start_of_par, + startofpar = direct.startofpar, tail = d_find_tail, - takeattr = direct.unset_attribute, -- ? + takeattr = direct.unsetattribute, -- ? tonode = tonode, tonut = tonut, tostring = direct.tostring, traverse = d_traverse, - traverse_char = direct.traverse_char, - traverse_glyph = direct.traverse_glyph, - traverse_id = direct.traverse_id, - traverse_list = direct.traverse_list, - traverse_content = direct.traverse_content, - unprotect_glyph = direct.unprotect_glyph, - unprotect_glyphs = direct.unprotect_glyphs, - unset_attribute = direct.unset_attribute, - unset_attributes = direct.unset_attributes, + traversechar = direct.traversechar, + traversecontent = direct.traversecontent, + traverseglyph = direct.traverseglyph, + traverseid = direct.traverseid, + traverselist = direct.traverselist, + unprotectglyph = direct.unprotectglyph, + unprotectglyphs = direct.unprotectglyphs, + unsetattribute = direct.unsetattribute, + unsetattributes = direct.unsetattributes, usedlist = direct.usedlist, - uses_font = direct.uses_font, + usesfont = direct.usesfont, + verticalbreak = direct.verticalbreak, vpack = direct.vpack, write = direct.write, - append = direct.append, - has_glyph_option = direct.has_glyph_option, - show = direct.show, + xscaled = direct.xscaled, + yscaled = direct.yscaled, + -- getxyoffsets = direct.getxyoffsets, } -nodes.nuts = nuts +nodes.nuts = nuts -nodes.is_node = is_node -nodes.is_direct = is_nut -nodes.is_nut = is_nut +nodes.isnode = isnode +nodes.isdirect = isnut +nodes.isnut = isnut -nodes.tonode = tonode -nodes.tonut = tonut +nodes.tonode = tonode +nodes.tonut = tonut function nuts.delete(head,current) return d_remove_node(head,current,true) @@ -276,10 +283,10 @@ function nuts.replace(head,current,new) -- no head returned if false if head == current then head = new end - d_flush_node(current) + d_flushnode(current) return head, new else - d_flush_node(current) + d_flushnode(current) return new end end @@ -311,14 +318,14 @@ end function nuts.append(head,current,...) for i=1,select("#",...) do - head, current = d_insert_after(head,current,(select(i,...))) + head, current = d_insertafter(head,current,(select(i,...))) end return head, current end function nuts.prepend(head,current,...) for i=1,select("#",...) do - head, current = d_insert_before(head,current,(select(i,...))) + head, current = d_insertbefore(head,current,(select(i,...))) end return head, current end @@ -365,7 +372,7 @@ function nuts.vianodes(f) return function(n,...) return tonut (f(tonode(n),...)) nodes.vianuts = nuts.vianuts nodes.vianodes = nuts.vianodes -function nodes.insert_list_after(h,c,n) +function nodes.insertlistafter(h,c,n) local t = n_tail(n) if c then local cn = n_getnext(c) @@ -383,7 +390,7 @@ function nodes.insert_list_after(h,c,n) return n, t end -function nuts.insert_list_after(h,c,n) +function nuts.insertlistafter(h,c,n) local t = d_tail(n) if c then local cn = d_getnext(c) @@ -509,7 +516,7 @@ nuts.nestedtracedslide = nestedtracedslide -- this might move -local propertydata = direct.get_properties_table(true) +local propertydata = direct.getpropertiestable(true) local getattr = nuts.getattr local setattr = nuts.setattr diff --git a/tex/context/base/mkxl/node-pro.lmt b/tex/context/base/mkxl/node-pro.lmt index e736f2b76..e84730b87 100644 --- a/tex/context/base/mkxl/node-pro.lmt +++ b/tex/context/base/mkxl/node-pro.lmt @@ -69,7 +69,6 @@ processors.enabled = true -- this will become a proper state (like trackers) do - -- local has_glyph = nodes.has_glyph local count_nodes = nodes.countall local texget = tex.get @@ -79,7 +78,7 @@ do -- We've set \hlistcallbackmode=1 so glyph checking happens at the other end! local function pre_linebreak_filter(head,groupcode) - -- local found = force_processors or has_glyph(head) + -- local found = force_processors or hasglyph(head) -- if found then if trace_callbacks then local before = count_nodes(head,true) @@ -97,7 +96,7 @@ do end local function hpack_filter(head,groupcode,size,packtype,direction,attributes) - -- local found = force_processors or has_glyph(head) + -- local found = force_processors or hasglyph(head) -- if found then -- -- yes or no or maybe an option @@ -150,7 +149,7 @@ do end do - -- Beware, these are packaged boxes so no first_glyph test needed. Maybe some day I'll add a hash + -- Beware, these are packaged boxes so no firstglyph test needed. Maybe some day I'll add a hash -- with valid groupcodes. Watch out, much can pass twice, for instance vadjust passes two times, local actions = tasks.actions("finalizers") -- head, where diff --git a/tex/context/base/mkxl/node-ref.lmt b/tex/context/base/mkxl/node-ref.lmt index c02a37dd1..78ff824c9 100644 --- a/tex/context/base/mkxl/node-ref.lmt +++ b/tex/context/base/mkxl/node-ref.lmt @@ -80,7 +80,8 @@ local getdimensions = nuts.dimensions local getrangedimensions = nuts.rangedimensions local traverse = nuts.traverse local find_node_tail = nuts.tail -local start_of_par = nuts.start_of_par + +local startofpar = nuts.startofpar local nodecodes = nodes.nodecodes local gluecodes = nodes.gluecodes @@ -109,7 +110,7 @@ local new_rule = nodepool.rule local new_kern = nodepool.kern local new_hlist = nodepool.hlist -local flush_node = nuts.flush +local flushnode = nuts.flush local tosequence = nodes.tosequence @@ -147,7 +148,7 @@ local inject_areas do local v = vpack_list(start) -- use helper but happens seldom anyway so ... local w, h, d = getwhd(v) setlist(v) -- not needed - flush_node(v) + flushnode(v) if temp then setnext(stop,temp) end @@ -352,7 +353,7 @@ local inject_areas do txtdir = not pop and direction -- we might need a stack goto NEXT elseif id == par_code then - if start_of_par(current) then + if startofpar(current) then pardir = getdirection(current) end goto NEXT diff --git a/tex/context/base/mkxl/node-res.lmt b/tex/context/base/mkxl/node-res.lmt index 9c291fcbf..fbf52ae3b 100644 --- a/tex/context/base/mkxl/node-res.lmt +++ b/tex/context/base/mkxl/node-res.lmt @@ -78,7 +78,7 @@ local setdata = nuts.setdata local setruledata = nuts.setruledata local setvalue = nuts.setvalue -local copy_nut = nuts.copy_only or nuts.copy +local copy_nut = nuts.copyonly local new_nut = nuts.new local flush_nut = nuts.flush @@ -542,22 +542,22 @@ lua.registerfinalizer(cleanup, "cleanup reserved nodes") do - local glyph = glyph - local traverse_id = nuts.traverse_id + local glyph = glyph + local traverseid = nuts.traverseid - local traversers = table.setmetatableindex(function(t,k) - local v = traverse_id(type(k) == "number" and k or nodecodes[k],glyph) + local traversers = table.setmetatableindex(function(t,k) + local v = traverseid(type(k) == "number" and k or nodecodes[k],glyph) t[k] = v return v end) -- these are special: - traversers.node = nuts.traverse (glyph) - traversers.char = nuts.traverse_char (glyph) - traversers.glyph = nuts.traverse_glyph (glyph) - traversers.list = nuts.traverse_list (glyph) - traversers.content = nuts.traverse_content(glyph) + traversers.node = nuts.traverse (glyph) + traversers.char = nuts.traversechar (glyph) + traversers.glyph = nuts.traverseglyph (glyph) + traversers.list = nuts.traverselist (glyph) + traversers.content = nuts.traversecontent(glyph) nuts.traversers = traversers diff --git a/tex/context/base/mkxl/node-rul.lmt b/tex/context/base/mkxl/node-rul.lmt index a95c5272d..a1857bd6e 100644 --- a/tex/context/base/mkxl/node-rul.lmt +++ b/tex/context/base/mkxl/node-rul.lmt @@ -55,15 +55,15 @@ local getruledata = nuts.getruledata local isglyph = nuts.isglyph -local flushlist = nuts.flush_list -local effective_glue = nuts.effective_glue -local insert_node_after = nuts.insert_after -local insert_node_before = nuts.insert_before +local flushlist = nuts.flushlist +local effectiveglue = nuts.effectiveglue +local insertnodeafter = nuts.insertafter +local insertnodebefore = nuts.insertbefore local find_tail = nuts.tail local setglue = nuts.setglue local getrangedimensions = nuts.rangedimensions local hpack_nodes = nuts.hpack -local copy_list = nuts.copy_list +local copylist = nuts.copylist local nextlist = nuts.traversers.list local nextglue = nuts.traversers.glue @@ -312,7 +312,7 @@ local function flush_ruled(head,f,l,d,level,parent,strip) -- not that fast but a setattr(r,a_viewerlayer,layer) end if empty then - head = insert_node_before(head,f,r) + head = insertnodebefore(head,f,r) setlink(r,getnext(l)) setprev(f) setnext(l) @@ -320,12 +320,12 @@ local function flush_ruled(head,f,l,d,level,parent,strip) -- not that fast but a else local k = new_kern(-wd) if foreground then - insert_node_after(head,l,k) - insert_node_after(head,k,r) + insertnodeafter(head,l,k) + insertnodeafter(head,k,r) l = r else - head = insert_node_before(head,f,r) - insert_node_after(head,r,k) + head = insertnodebefore(head,f,r) + insertnodeafter(head,r,k) end end if trace_ruled then @@ -352,7 +352,7 @@ local function flush_ruled(head,f,l,d,level,parent,strip) -- not that fast but a else local tx = d.text if tx then - local l = copy_list(tx) + local l = copylist(tx) if d["repeat"] == v_yes then l = new_leader(wd,l) setattrlist(l,tx) @@ -560,7 +560,7 @@ function linefillers.handler(head) if location == v_left or location == v_both then local indentation = is and getwidth(is) or 0 local leftfixed = ls and getwidth(ls) or 0 - local lefttotal = ls and effective_glue(ls,current) or 0 + local lefttotal = ls and effectiveglue(ls,current) or 0 local width = lefttotal - (leftlocal and leftfixed or 0) + indentation - distance if width > threshold then if is then @@ -568,17 +568,17 @@ function linefillers.handler(head) end setglue(ls,leftlocal and getwidth(ls) or nil) if distance > 0 then - insert_node_after(list,ls,new_kern(distance)) + insertnodeafter(list,ls,new_kern(distance)) end - insert_node_after(list,ls,linefiller(current,data,width,"left")) + insertnodeafter(list,ls,linefiller(current,data,width,"left")) end end -- if location == v_right or location == v_both then local rightfixed = rs and getwidth(rs) or 0 - local righttotal = rs and effective_glue(rs,current) or 0 + local righttotal = rs and effectiveglue(rs,current) or 0 local parfixed = pr and getwidth(pr) or 0 - local partotal = pr and effective_glue(pr,current) or 0 + local partotal = pr and effectiveglue(pr,current) or 0 local width = righttotal - (rightlocal and rightfixed or 0) + partotal - distance if width > threshold then if pr then @@ -586,9 +586,9 @@ function linefillers.handler(head) end setglue(rs,rightlocal and getwidth(rs) or nil) if distance > 0 then - insert_node_before(list,rs,new_kern(distance)) + insertnodebefore(list,rs,new_kern(distance)) end - insert_node_before(list,rs,linefiller(current,data,width,"right")) + insertnodebefore(list,rs,linefiller(current,data,width,"right")) end end else diff --git a/tex/context/base/mkxl/node-scn.lmt b/tex/context/base/mkxl/node-scn.lmt index 3c1dd2d88..55f39a74b 100644 --- a/tex/context/base/mkxl/node-scn.lmt +++ b/tex/context/base/mkxl/node-scn.lmt @@ -21,8 +21,6 @@ local getsubtype = nuts.getsubtype local getlist = nuts.getlist local setlist = nuts.setlist -local end_of_math = nuts.end_of_math - local nodecodes = nodes.nodecodes local gluecodes = nodes.gluecodes local kerncodes = nodes.kerncodes diff --git a/tex/context/base/mkxl/node-ser.lmt b/tex/context/base/mkxl/node-ser.lmt index 8fcbb31e4..c14a3826f 100644 --- a/tex/context/base/mkxl/node-ser.lmt +++ b/tex/context/base/mkxl/node-ser.lmt @@ -14,15 +14,11 @@ local allocate = utilities.storage.allocate local context = context local nodes = nodes -local node = node - -local getfields = node.fields - -local is_node = nodes.is_node +local getfields = nodes.fields +local isnode = nodes.isnode local nodecodes = nodes.nodecodes local subtypes = nodes.subtypes - local tonode = nodes.tonode local tonut = nodes.tonut @@ -109,7 +105,7 @@ end nodes.astable = astable -setinspector("node",function(v) if is_node(v) then printtable(astable(v),tostring(v)) return true end end) +setinspector("node",function(v) if isnode(v) then printtable(astable(v),tostring(v)) return true end end) local function to_table(n,flat,verbose,noattributes,done) local d = tonut(n) diff --git a/tex/context/base/mkxl/node-shp.lmt b/tex/context/base/mkxl/node-shp.lmt index 64508ecc7..8a0a26510 100644 --- a/tex/context/base/mkxl/node-shp.lmt +++ b/tex/context/base/mkxl/node-shp.lmt @@ -34,7 +34,7 @@ function handlers.finalizebox(box) actions(getbox(box)) -- nut end -handlers.cleanuppage = nuts.flatten_discretionaries +handlers.cleanuppage = nuts.flattendiscretionaries -- interface diff --git a/tex/context/base/mkxl/node-syn.lmt b/tex/context/base/mkxl/node-syn.lmt index ce5f0d2dd..5b0a92a38 100644 --- a/tex/context/base/mkxl/node-syn.lmt +++ b/tex/context/base/mkxl/node-syn.lmt @@ -162,8 +162,8 @@ local fontkern_code = kerncodes.fontkern local cancel_code = nodes.dircodes.cancel -local insert_before = nuts.insert_before -local insert_after = nuts.insert_after +local insertbefore = nuts.insertbefore +local insertafter = nuts.insertafter local nodepool = nuts.pool local new_latelua = nodepool.latelua @@ -173,7 +173,7 @@ local new_kern = nodepool.kern local getdimensions = nuts.dimensions local getrangedimensions = nuts.rangedimensions -local getsynctexfields = nuts.getsynctexfields or nuts.get_synctex_fields +local getsynctexfields = nuts.getsynctexfields local forcesynctextag = tex.forcesynctextag or tex.force_synctex_tag local forcesynctexline = tex.forcesynctexline or tex.force_synctex_line local getsynctexline = tex.getsynctexline or tex.get_synctex_line @@ -396,7 +396,7 @@ local x_hlist do x_hlist = function(head,current,t,l,w,h,d) if filehandle then - return insert_before(head,current,new_latelua(function() doaction(t,l,w,h,d) end)) + return insertbefore(head,current,new_latelua(function() doaction(t,l,w,h,d) end)) else return head end @@ -432,8 +432,8 @@ local function inject(head,first,last,tag,line) d = depth end if trace then - head = insert_before(head,first,new_rule(w,fulltrace and h or traceheight,fulltrace and d or tracedepth)) - head = insert_before(head,first,new_kern(-w)) + head = insertbefore(head,first,new_rule(w,fulltrace and h or traceheight,fulltrace and d or tracedepth)) + head = insertbefore(head,first,new_kern(-w)) end head = x_hlist(head,first,tag,line,w,h,d) return head @@ -499,8 +499,8 @@ local function inject(parent,head,first,last,tag,line) d = depth end if trace then - head = insert_before(head,first,new_rule(w,fulltrace and h or traceheight,fulltrace and d or tracedepth)) - head = insert_before(head,first,new_kern(-w)) + head = insertbefore(head,first,new_rule(w,fulltrace and h or traceheight,fulltrace and d or tracedepth)) + head = insertbefore(head,first,new_kern(-w)) end head = x_hlist(head,first,tag,line,w,h,d) return head diff --git a/tex/context/base/mkxl/node-tra.lmt b/tex/context/base/mkxl/node-tra.lmt index 6060522be..8ed14b305 100644 --- a/tex/context/base/mkxl/node-tra.lmt +++ b/tex/context/base/mkxl/node-tra.lmt @@ -52,7 +52,6 @@ local isglyph = nuts.isglyph local getdirection = nuts.getdirection local getwidth = nuts.getwidth -local flush_list = nuts.flush_list local count_nodes = nuts.countall local used_nodes = nuts.usedlist @@ -86,7 +85,7 @@ local whatsit_code = nodecodes.whatsit local dimenfactors = number.dimenfactors local formatters = string.formatters -local start_of_par = nuts.start_of_par +local startofpar = nuts.startofpar -- this will be reorganized: @@ -157,7 +156,7 @@ local function tosequence(start,stop,compact) elseif id == dir_code then local d, p = getdirection(start) n = n + 1 ; t[n] = "[<" .. (p and "-" or "+") .. d .. ">]" -- todo l2r etc - elseif id == par_code and start_of_par(current) then + elseif id == par_code and startofpar(current) then n = n + 1 ; t[n] = "[<" .. getdirection(start) .. ">]" -- todo l2r etc elseif compact then n = n + 1 ; t[n] = "[]" diff --git a/tex/context/base/mkxl/pack-rul.lmt b/tex/context/base/mkxl/pack-rul.lmt index 62f305cba..bac21e91c 100644 --- a/tex/context/base/mkxl/pack-rul.lmt +++ b/tex/context/base/mkxl/pack-rul.lmt @@ -60,7 +60,7 @@ local getboxglue = nuts.getglue local hpack = nuts.hpack local getdimensions = nuts.dimensions local naturalhsize = nuts.naturalhsize -local flush_node = nuts.flush +local flushnode = nuts.flush local traversers = nuts.traversers local nexthlist = traversers.hlist @@ -143,7 +143,7 @@ local function doreshapeframedbox(n) local set, order, sign = getboxglue(p) setboxglue(h,set,order,sign) setlist(p) - flush_node(p) + flushnode(p) elseif checkformath and subtype == equationlist_code then -- display formulas use a shift if nofnonzero == 1 then @@ -177,7 +177,7 @@ local function doreshapeframedbox(n) texsetdimen("global","framedaveragewidth",averagewidth) end -local function doanalyzeframedbox(n) -- traverse_list +local function doanalyzeframedbox(n) local box = getbox(n) local noflines = 0 local firstheight = nil diff --git a/tex/context/base/mkxl/page-ini.lmt b/tex/context/base/mkxl/page-ini.lmt new file mode 100644 index 000000000..bb5ea2b5d --- /dev/null +++ b/tex/context/base/mkxl/page-ini.lmt @@ -0,0 +1,356 @@ +if not modules then modules = { } end modules ['page-ini'] = { + version = 1.001, + comment = "companion to page-ini.mkiv", + author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", + copyright = "PRAGMA ADE / ConTeXt Development Team", + license = "see context related readme files" +} + +-- Some day I need to make this more efficient. + +local tonumber, rawget, rawset, type, next = tonumber, rawget, rawset, type, next +local match = string.match +local sort, tohash, insert, remove, sortedkeys = table.sort, table.tohash, table.insert, table.remove, table.sortedkeys +local settings_to_array, settings_to_hash = utilities.parsers.settings_to_array, utilities.parsers.settings_to_hash + +local texgetcount = tex.getcount + +local tonut = nodes.tonut +local nextlist = nodes.nuts.traversers.list +local texlists = tex.lists + +local context = context +local ctx_doif = commands.doif +local ctx_doifelse = commands.doifelse + +local implement = interfaces.implement + +local data = table.setmetatableindex("table") +local last = 0 +local pages = structures.pages +local autolist = { } +local report = logs.reporter("pages","mark") +local active = false + +local trace = false trackers.register("pages.mark",function(v) trace = v end) + +function pages.mark(name,list,settings) + active = true + -- + local realpage = texgetcount("realpageno") + if type(settings) == "string" then + settings = settings_to_hash(settings) + end + if not list or list == "" then + if trace then + report("marking current page %i as %a",realpage,name) + end + data[realpage][name] = settings or true + return + end + if type(list) == "string" then + list = settings_to_array(list) + end + if type(list) == "table" then + for i=1,#list do + local page = list[i] + local sign = false + if type(page) == "string" then + local f, t = match(page,"(%d+)[:%-](%d+)") + if f and t then + f, t = tonumber(f), tonumber(t) + if f and t and f <= t then + if trace then + report("marking page %i upto %i as %a",f,t,name) + end + for page=f,t do + data[page][name] = settings or true + end + end + page = false + else + local s, p = match(page,"([%+%-])(%d+)") + if s then + sign, page = s, p + end + end + end + if page then + page = tonumber(page) + if page then + if sign == "+" then + page = realpage + page + end + if sign == "-" then + report("negative page numbers are not supported") + else + if trace then + report("marking page %i as %a",page,name) + end + data[page][name] = settings or true + end + end + end + end + else + if trace then + report("marking current page %i as %a",realpage,name) + end + data[realpage][name] = settings or true + end +end + +local tobemarked = { } + +function pages.markedlist(realpage) + if active and realpage then + local m = rawget(tobemarked,realpage) or rawget(data,realpage) + return m and next(m) and sortedkeys(m) + end +end + +local function marked(name) + if active then + local realpage = texgetcount("realpageno") + if last ~= 0 then + for i=last,realpage-1 do + -- print(last) + local di = data[i] + if di then + tobemarked[i] = di + rawset(data,i,nil) + end + end + last = 0 -- needs checking + end + local pagedata = rawget(data,realpage) + return pagedata and pagedata[name] and true or false + else + return false + end +end + +local function markedparameter(name,key) + if active then + local pagedata = rawget(data,texgetcount("realpageno")) + if pagedata then + pagedata = pagedata[name] + if pagedata then + pagedata = pagedata[key] + end + end + return pagedata + end +end + +local function toranges(marked) + local list = { } + local size = #marked + if size > 0 then + local first = marked[1] + local last = first + for i=2,size do + local page = marked[i] + if page > last + 1 then + list[#list+1] = { first, last } + first = page + end + last = page + end + list[#list+1] = { first, last } + -- + active = true + end + return list +end + +local function allmarked(list) + if active and list then + local collected = pages.collected + if collected then + if type(list) == "string" then + list = settings_to_hash(list) + elseif type(list) == "table" and #list > 0 then + list = tohash(list) + end + if type(list) == "table" then + local found = { } + for name in next, list do + for page, list in next, data do + if list[name] and collected[page] then + found[#found+1] = page + end + end + end + if #found > 0 then + sort(found) + if trace then + local ranges = toranges(found) + for i=1,#ranges do + local range = ranges[i] + local first = range[1] + local last = range[2] + if first == last then + report("marked page : %i",first) + else + report("marked range: %i upto %i",first,last) + end + end + end + return found + end + end + end + end +end + +pages.marked = marked +pages.toranges = toranges +pages.allmarked = allmarked + +-- An alternative is to use an attribute and identify the state by parsing the node +-- list but that's a bit overkill for a hardly used feature like this. + +-- Page actions are bound to a real page. When we set one, we need to bind to the +-- current page unless we just flushed. So we also need to check the current page. + +-- \page ... \start : sync realpage +-- \page \start : sync realpage +-- \page \stop : reset synced because no content yet +-- \page ... \stop : keep sync + +local function autopageaction() + if active then + local nofauto = #autolist + if nofauto > 0 then + local realpage = texgetcount("realpageno") + for i=1,nofauto do + local entry = autolist[i] + local names = entry[1] + local settings = entry[2] + for j=1,#names do + local name = names[j] + local list = data[realpage] + if not list[name] then + if trace then + report("automatically marking page %i as %a",realpage,name) + end + list[name] = settings or true + end + end + end + end + end +end + +local function startmarked(name,settings) + active = true + -- + insert(autolist, { settings_to_array(name), settings_to_hash(settings) }) + autopageaction(true) +end + +local function stopmarked() + local nofauto = #autolist + if nofauto > 0 then + if not texlists.pagehead then + local realpage = texgetcount("realpageno") + for i=1,nofauto do + local entry = autolist[i] + local names = entry[1] + for j=1,#names do + local name = names[j] + local list = data[realpage] + if list[name] then + if trace then + report("automatically unmarking page %i as %a",realpage,name) + end + list[name] = nil + end + end + end + end + remove(autolist) + end +end + +implement { + name = "checkmarkedpages", + protected = true, + public = true, + actions = autopageaction, +} + +implement { + name = "markpage", + arguments = "3 strings", + actions = pages.mark +} + +implement { + name = "doifelsemarkedpage", + arguments = "argument", + protected = true, + public = true, + actions = { marked, ctx_doifelse } +} + +implement { + name = "doifmarkedpage", + arguments = "argument", + protected = true, + public = true, + actions = { marked, ctx_doif } +} + +implement { + name = "markedpageparameter", + arguments = "2 arguments", + public = true, + actions = function(name,key) + local value = markedparameter(name,key) + if value then + context(value) + end + end +} + +implement { + name = "markedpages", + arguments = "string", + actions = function(name) + local t = allmarked(name) + if t then + context("%,t",t) + end + end +} + +implement { + name = "startmarkpages", + arguments = "2 strings", + actions = startmarked, +} + +implement { + name = "stopmarkpages", + protected = true, + public = true, + actions = stopmarked, +} + +implement { + name = "doifelsependingpagecontent", + actions = function() + local h = texlists.contrib_head + -- local t = texlists.contrib_tail + local p = false + if h then + for n in nextlist, tonut(h) do + p = true + break + end + end + ctx_doifelse(p) + end, +} diff --git a/tex/context/base/mkxl/page-ini.mkxl b/tex/context/base/mkxl/page-ini.mkxl index 0a0993d44..fe07f9fb5 100644 --- a/tex/context/base/mkxl/page-ini.mkxl +++ b/tex/context/base/mkxl/page-ini.mkxl @@ -13,7 +13,7 @@ \writestatus{loading}{ConTeXt Page Macros / Initializations} -\registerctxluafile{page-ini}{} +\registerctxluafile{page-ini}{autosuffix} %D The \type {\processpage} command has become obsolete. It's original %D purpose was to flush only parts of a document but nowadays we have @@ -336,11 +336,18 @@ % todo: just define at the lua end ... less hassle -\permanent\tolerant\protected\def\markpage [#1]#*[#2]{\clf_markpage {#1}{#2}} -\permanent \def\markedpages [#1]{\clf_markedpages {#1}} % expandable -\permanent\protected \def\doifelsemarkedpage#1{\clf_doifelsemarkedpage{#1}} -\permanent\protected \def\startmarkpages [#1]{\clf_startmarkpages {#1}} -\permanent\protected \def\stopmarkpages {\clf_stopmarkpages } +\permanent\tolerant\protected\def\markpage [#1]#*[#2]#*[#3]{\clf_markpage{#1}{#2}{#3}} +\permanent\tolerant\protected\def\startmarkpages [#1]#*[#2]{\clf_startmarkpages{#1}{#2}} +%permanent \protected\def\stopmarkpages {\clf_stopmarkpages} +\permanent \def\markedpages [#1]{\clf_markedpages{#1}} % expandable +%permanent \protected\def\doifmarkedpage #1{\clf_doifmarkedpage{#1}} +%permanent \protected\def\doifelsemarkedpage #1{\clf_doifelsemarkedpage{#1}} +% \def\markedpageparameter #1#2{\clf_markedpageparameter{#1}{#2}} +%permanent \protected\def\checkmarkedpages {\clf_checkmarkedpages} + +\appendtoks + \checkmarkedpages % defined at lua end +\to \everyaftershipout %D Experimental: diff --git a/tex/context/base/mkxl/page-mix.mkxl b/tex/context/base/mkxl/page-mix.mkxl index 86abaca2f..daafa4843 100644 --- a/tex/context/base/mkxl/page-mix.mkxl +++ b/tex/context/base/mkxl/page-mix.mkxl @@ -31,10 +31,6 @@ % offsets (inner ones, so we change the hsize ... needed with backgrounds % when no content we currently loose the page -% luatex buglet: -% -% \ctxlua{tex.setbox("global",0,node.hpack(nodes.pool.glyph("a",font.current())))}\box0 - \registerctxluafile{page-mix}{} \unprotect diff --git a/tex/context/base/mkxl/page-one.mkxl b/tex/context/base/mkxl/page-one.mkxl index a6890c8a6..4b4416fe1 100644 --- a/tex/context/base/mkxl/page-one.mkxl +++ b/tex/context/base/mkxl/page-one.mkxl @@ -111,6 +111,103 @@ % % we can also have bottom notes on top of bottom insertions +% \protected\def\page_one_command_package_contents#1#2% \box \unvbox % this one will be redone (checked) +% {\bgroup +% \strc_notes_check_if_bottom_present +% \d_page_one_natural_depth\dp#2\relax +% % we need to set the height as otherwise the shrink will not kick in so the following +% % no longer applies: +% % +% % \setbox\b_page_one_contents\vbox \ifconditional\c_notes_bottom_present to \textheight \fi +% % +% \setbox\b_page_one_contents\vbox to \textheight % probably no pack +% {\page_otr_command_flush_top_insertions +% % this is messy ... we will provide a more tight area (no big deal as we can +% % do that at the lua end) +% % \parfillskip\zeropoint +% \page_one_registered_text_area_a#1#2% \unvbox +% % +% \ifgridsnapping +% \unskip % new per 2019-06-18, otherwise weird bottom floats +% \vkern\dimexpr\openstrutdepth-\d_page_one_natural_depth\relax +% \prevdepth\openstrutdepth +% \page_otr_command_flush_bottom_insertions +% \vfil +% \orelse\ifcase\bottomraggednessmode +% % ragged (default) +% \unskip % new per 2019-06-18, otherwise weird bottom floats +% \vkern\dimexpr\openstrutdepth-\d_page_one_natural_depth\relax +% \prevdepth\openstrutdepth +% % these have whitespace before but we can have some more options +% % like a \vfill or so +% \page_otr_command_flush_bottom_insertions +% \vfil +% \or +% % align (normal) +% \page_otr_command_flush_bottom_insertions +% \or +% % baseline +% \unskip % new per 2019-06-18, otherwise weird bottom floats +% \vkern\dimexpr\maxdepth-\d_page_one_natural_depth\relax +% \page_otr_command_flush_bottom_insertions +% \fi +% \fakepagenotes}% +% \page_one_command_package_show_state +% \ifconditional\c_notes_bottom_present +% \ifgridsnapping +% \ifcase\layoutlines +% \getrawnoflines\textheight +% \else +% \noflines\layoutlines +% \fi +% \scratchoffset\dimexpr\numexpr\noflines-\plusone\relax\lineheight+\topskip\relax +% \else +% \scratchoffset\ht\b_page_one_contents +% \fi +% \setbox\b_page_one_bottom_notes\hpack +% {\lower\scratchoffset\vbox{\placebottomnotes\par\kern\zeropoint}}% kerns makes notes sit on bottom % pack ? +% \smashbox\b_page_one_bottom_notes +% \ht\b_page_one_contents\zeropoint +% \page_one_registered_text_area_b +% {\vpack to \textheight +% {\box\b_page_one_contents +% \box\b_page_one_bottom_notes}}% +% \else +% \ht\b_page_one_contents\textheight +% \page_one_registered_text_area_b +% {\box\b_page_one_contents}% +% \fi +% \egroup} + +%D \starttyping +%D \setuplayout[height=middle] \showframe +%D +%D % \markpages[stretch][lines=2] % current page +%D +%D \starttext +%D \brokenpenalty 10000 \clubpenalty 20000 \widowpenalty 20000 +%D \dorecurse{10}{\samplefile{tufte}\par} \page +%D \startmarkpages[stretch][lines=2] +%D \dorecurse{10}{\samplefile{tufte}\par} \page +%D \stopmarkpages +%D \dorecurse{10}{\samplefile{tufte}\par} \page +%D \stoptext +%D \stoptyping + +\newcount\c_page_one_stretch % we use marked pages which actually slow down a little + +\def\page_one_check_stretch_contents + {\ifdim\dimexpr\textheight-\ht\b_page_one_contents\relax<\c_page_one_stretch\lineheight + \setbox\b_page_one_contents\vpack\bgroup + % no need to speed up low level + \scale[\c!height=\textheight,\c!width=\textwidth]{\box\b_page_one_contents}% + \egroup + \fi} + +\def\page_one_check_stretch_lines + {\edef\m_lines{\markedpageparameter\v!stretch\v!lines}% + \ifempty\m_lines\else\c_page_one_stretch\m_lines\fi} + \protected\def\page_one_command_package_contents#1#2% \box \unvbox % this one will be redone (checked) {\bgroup \strc_notes_check_if_bottom_present @@ -120,11 +217,14 @@ % % \setbox\b_page_one_contents\vbox \ifconditional\c_notes_bottom_present to \textheight \fi % - \setbox\b_page_one_contents\vbox to \textheight % probably no pack + \ifconditional\c_notes_bottom_present\else + \doifmarkedpage\v!stretch\page_one_check_stretch_lines + \fi + \setbox\b_page_one_contents\vbox \ifcase\c_page_one_stretch to \textheight\fi % probably no pack {\page_otr_command_flush_top_insertions % this is messy ... we will provide a more tight area (no big deal as we can % do that at the lua end) -% \parfillskip\zeropoint + % \parfillskip\zeropoint \page_one_registered_text_area_a#1#2% \unvbox % \ifgridsnapping @@ -173,6 +273,9 @@ {\box\b_page_one_contents \box\b_page_one_bottom_notes}}% \else + \ifcase\c_page_one_stretch\else + \page_one_check_stretch_contents + \fi \ht\b_page_one_contents\textheight \page_one_registered_text_area_b {\box\b_page_one_contents}% diff --git a/tex/context/base/mkxl/page-smp.mkxl b/tex/context/base/mkxl/page-smp.mkxl index ccb0e989e..d560843e0 100644 --- a/tex/context/base/mkxl/page-smp.mkxl +++ b/tex/context/base/mkxl/page-smp.mkxl @@ -30,6 +30,7 @@ {\bgroup \setsimplecolumnshsize[#1]% \nopenalties + \enforced\permanent\protected\def\column{\vfill\break}% quick hack \setbox\scratchbox\vbox\bgroup \forgetall} % \blank[\v!disable] diff --git a/tex/context/base/mkxl/page-txt.mklx b/tex/context/base/mkxl/page-txt.mklx index f8db27f38..b03d704c8 100644 --- a/tex/context/base/mkxl/page-txt.mklx +++ b/tex/context/base/mkxl/page-txt.mklx @@ -884,10 +884,6 @@ \smashbox\b_page_layouts_element \box\b_page_layouts_element} -% \ifdefined\page_prepare_backgrounds\else -% \let\page_prepare_backgrounds\gobbleoneargument -% \fi - % only for very special controlled cases or experiments: \let\page_scale_text_box\gobbleoneargument @@ -900,7 +896,6 @@ \page_layouts_swap_margins \vkern\dimexpr\headerheight+\headerdistance+\textdistance\relax \dontleavehmode - %\page_prepare_backgrounds{#2}% \hpack to \makeupwidth {\begingroup \page_layouts_swap_margins diff --git a/tex/context/base/mkxl/scrp-ini.lmt b/tex/context/base/mkxl/scrp-ini.lmt new file mode 100644 index 000000000..60ea15f08 --- /dev/null +++ b/tex/context/base/mkxl/scrp-ini.lmt @@ -0,0 +1,1051 @@ +if not modules then modules = { } end modules ['scrp-ini'] = { + version = 1.001, + comment = "companion to scrp-ini.mkiv", + author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", + copyright = "PRAGMA ADE / ConTeXt Development Team", + license = "see context related readme files" +} + +-- We need to rewrite this a bit ... rather old code ... will be done when japanese +-- is finished. + +local tonumber, next = tonumber, next +local setmetatableindex = table.setmetatableindex +local utfbyte, utfsplit = utf.byte, utf.split +local gmatch = string.gmatch + +local trace_analyzing = false trackers.register("scripts.analyzing", function(v) trace_analyzing = v end) +local trace_injections = false trackers.register("scripts.injections", function(v) trace_injections = v end) +local trace_splitting = false trackers.register("scripts.splitting", function(v) trace_splitting = v end) +local trace_splitdetails = false trackers.register("scripts.splitting.details", function(v) trace_splitdetails = v end) + +local report_preprocessing = logs.reporter("scripts","preprocessing") +local report_splitting = logs.reporter("scripts","splitting") + +local attributes = attributes +local nodes = nodes +local context = context + +local nodecodes = nodes.nodecodes + +local implement = interfaces.implement + +local glyph_code = nodecodes.glyph +local glue_code = nodecodes.glue + +local emwidths = fonts.hashes.emwidths +local exheights = fonts.hashes.exheights + +local a_script = attributes.private('script') + +local fontdata = fonts.hashes.identifiers +local allocate = utilities.storage.allocate +local setnodecolor = nodes.tracers.colors.set + +local enableaction = nodes.tasks.enableaction +local disableaction = nodes.tasks.disableaction + +local nuts = nodes.nuts + +local getnext = nuts.getnext +local getchar = nuts.getchar +local getfont = nuts.getfont +local getscript = nuts.getscript +local getid = nuts.getid +local getglyphdata = nuts.getglyphdata +local setglyphdata = nuts.setglyphdata + +local isglyph = nuts.isglyph + +local insertnodeafter = nuts.insertafter +local insertnodebefore = nuts.insertbefore + +local firstglyph = nuts.firstglyph + +local nextglyph = nuts.traversers.glyph +local nextchar = nuts.traversers.char + +local texsetglyphscript = tex.setglyphscript + +local nodepool = nuts.pool + +local new_glue = nodepool.glue +local new_rule = nodepool.rule +local new_penalty = nodepool.penalty + +scripts = scripts or { } +local scripts = scripts + +scripts.hash = scripts.hash or { } +local hash = scripts.hash + +local handlers = allocate() +scripts.handlers = handlers + +local injectors = allocate() +scripts.injectors = handlers + +local splitters = allocate() +scripts.splitters = splitters + +local hash = { -- we could put these presets in char-def.lua + -- + -- half width opening parenthesis + -- + [0x0028] = "half_width_open", + [0x005B] = "half_width_open", + [0x007B] = "half_width_open", + [0x2018] = "half_width_open", -- ‘ + [0x201C] = "half_width_open", -- “ + -- + -- full width opening parenthesis + -- + [0x3008] = "full_width_open", -- 〈 Left book quote + [0x300A] = "full_width_open", -- 《 Left double book quote + [0x300C] = "full_width_open", -- 「 left quote + [0x300E] = "full_width_open", -- 『 left double quote + [0x3010] = "full_width_open", -- 【 left double book quote + [0x3014] = "full_width_open", -- 〔 left book quote + [0x3016] = "full_width_open", --〖 left double book quote + [0x3018] = "full_width_open", -- left tortoise bracket + [0x301A] = "full_width_open", -- left square bracket + [0x301D] = "full_width_open", -- reverse double prime qm + [0xFF08] = "full_width_open", -- （ left parenthesis + [0xFF3B] = "full_width_open", -- ［ left square brackets + [0xFF5B] = "full_width_open", -- ｛ left curve bracket + -- + -- half width closing parenthesis + -- + [0x0029] = "half_width_close", + [0x005D] = "half_width_close", + [0x007D] = "half_width_close", + [0x2019] = "half_width_close", -- ’ right quote, right + [0x201D] = "half_width_close", -- ” right double quote + -- + -- full width closing parenthesis + -- + [0x3009] = "full_width_close", -- 〉 book quote + [0x300B] = "full_width_close", -- 》 double book quote + [0x300D] = "full_width_close", -- 」 right quote, right + [0x300F] = "full_width_close", -- 』 right double quote + [0x3011] = "full_width_close", -- 】 right double book quote + [0x3015] = "full_width_close", -- 〕 right book quote + [0x3017] = "full_width_close", -- 〗 right double book quote + [0x3019] = "full_width_close", -- right tortoise bracket + [0x301B] = "full_width_close", -- right square bracket + [0x301E] = "full_width_close", -- double prime qm + [0x301F] = "full_width_close", -- low double prime qm + [0xFF09] = "full_width_close", -- ） right parenthesis + [0xFF3D] = "full_width_close", -- ］ right square brackets + [0xFF5D] = "full_width_close", -- ｝ right curve brackets + -- + [0xFF62] = "half_width_open", -- left corner bracket + [0xFF63] = "half_width_close", -- right corner bracket + -- + -- vertical opening vertical + -- + -- 0xFE35, 0xFE37, 0xFE39, 0xFE3B, 0xFE3D, 0xFE3F, 0xFE41, 0xFE43, 0xFE47, + -- + -- vertical closing + -- + -- 0xFE36, 0xFE38, 0xFE3A, 0xFE3C, 0xFE3E, 0xFE40, 0xFE42, 0xFE44, 0xFE48, + -- + -- half width opening punctuation + -- + -- + -- + -- full width opening punctuation + -- + -- 0x2236, -- ∶ + -- 0xFF0C, -- ， + -- + -- half width closing punctuation_hw + -- + [0x0021] = "half_width_close", -- ! + [0x002C] = "half_width_close", -- , + [0x002E] = "half_width_close", -- . + [0x003A] = "half_width_close", -- : + [0x003B] = "half_width_close", -- ; + [0x003F] = "half_width_close", -- ? + [0xFF61] = "half_width_close", -- hw full stop + -- + -- full width closing punctuation + -- + [0x3001] = "full_width_close", -- 、 + [0x3002] = "full_width_close", -- 。 + [0xFF0C] = "full_width_close", -- ， + [0xFF0E] = "full_width_close", -- + -- + -- depends on font + -- + [0xFF01] = "full_width_close", -- ！ + [0xFF1F] = "full_width_close", -- ？ + -- + [0xFF1A] = "full_width_punct", -- ： + [0xFF1B] = "full_width_punct", -- ； + -- + -- non starter + -- + [0x3005] = "non_starter", [0x3041] = "non_starter", [0x3043] = "non_starter", [0x3045] = "non_starter", [0x3047] = "non_starter", + [0x3049] = "non_starter", [0x3063] = "non_starter", [0x3083] = "non_starter", [0x3085] = "non_starter", [0x3087] = "non_starter", + [0x308E] = "non_starter", [0x3095] = "non_starter", [0x3096] = "non_starter", [0x309B] = "non_starter", [0x309C] = "non_starter", + [0x309D] = "non_starter", [0x309E] = "non_starter", [0x30A0] = "non_starter", [0x30A1] = "non_starter", [0x30A3] = "non_starter", + [0x30A5] = "non_starter", [0x30A7] = "non_starter", [0x30A9] = "non_starter", [0x30C3] = "non_starter", [0x30E3] = "non_starter", + [0x30E5] = "non_starter", [0x30E7] = "non_starter", [0x30EE] = "non_starter", [0x30F5] = "non_starter", [0x30F6] = "non_starter", + [0x30FC] = "non_starter", [0x30FD] = "non_starter", [0x30FE] = "non_starter", [0x31F0] = "non_starter", [0x31F1] = "non_starter", + [0x31F2] = "non_starter", [0x31F3] = "non_starter", [0x31F4] = "non_starter", [0x31F5] = "non_starter", [0x31F6] = "non_starter", + [0x31F7] = "non_starter", [0x31F8] = "non_starter", [0x31F9] = "non_starter", [0x31FA] = "non_starter", [0x31FB] = "non_starter", + [0x31FC] = "non_starter", [0x31FD] = "non_starter", [0x31FE] = "non_starter", [0x31FF] = "non_starter", + -- + [0x301C] = "non_starter", [0x303B] = "non_starter", [0x303C] = "non_starter", [0x309B] = "non_starter", [0x30FB] = "non_starter", + [0x30FE] = "non_starter", + -- hyphenation + -- + [0x2026] = "hyphen", -- … ellipsis + [0x2014] = "hyphen", -- — hyphen + -- + [0x1361] = "ethiopic_word", + [0x1362] = "ethiopic_sentence", + -- + -- tibetan: + -- + [0x0F0B] = "breaking_tsheg", + [0x0F0C] = "nonbreaking_tsheg", + +} + +local function provide(t,k) + local v + if not tonumber(k) then v = false + elseif (k >= 0x03040 and k <= 0x030FF) + or (k >= 0x031F0 and k <= 0x031FF) + or (k >= 0x032D0 and k <= 0x032FE) + or (k >= 0x0FF00 and k <= 0x0FFEF) then v = "katakana" + elseif (k >= 0x03400 and k <= 0x04DFF) + or (k >= 0x04E00 and k <= 0x09FFF) + or (k >= 0x0F900 and k <= 0x0FAFF) + or (k >= 0x20000 and k <= 0x2A6DF) + or (k >= 0x2F800 and k <= 0x2FA1F) then v = "chinese" + elseif (k >= 0x0AC00 and k <= 0x0D7A3) then v = "korean" + elseif (k >= 0x01100 and k <= 0x0115F) then v = "jamo_initial" + elseif (k >= 0x01160 and k <= 0x011A7) then v = "jamo_medial" + elseif (k >= 0x011A8 and k <= 0x011FF) then v = "jamo_final" + elseif (k >= 0x01200 and k <= 0x0139F) then v = "ethiopic_syllable" + elseif (k >= 0x00F00 and k <= 0x00FFF) then v = "tibetan" + else v = false + end + t[k] = v + return v +end + +setmetatableindex(hash,provide) -- should come from char-def + +scripts.hash = hash + +local numbertodataset = allocate() +local numbertohandler = allocate() + +--~ storage.register("scripts/hash", hash, "scripts.hash") + +scripts.numbertodataset = numbertodataset +scripts.numbertohandler = numbertohandler + +local defaults = { + inter_char_shrink_factor = 0, + inter_char_shrink_factor = 0, + inter_char_stretch_factor = 0, + inter_char_half_shrink_factor = 0, + inter_char_half_stretch_factor = 0, + inter_char_quarter_shrink_factor = 0, + inter_char_quarter_stretch_factor = 0, + inter_char_hangul_penalty = 0, + + inter_word_stretch_factor = 0, +} + +scripts.defaults = defaults -- so we can add more + +-- todo: copy more efficient than metatable + +function scripts.installmethod(handler) + local name = handler.name + handlers[name] = handler + local attributes = { } + local datasets = handler.datasets + if not datasets or not datasets.default then + report_preprocessing("missing (default) dataset in script %a",name) + datasets.default = { } -- slower but an error anyway + end + + for k, v in next, datasets do + setmetatableindex(v,defaults) + end + setmetatableindex(attributes, function(t,k) + local v = datasets[k] or datasets.default + local a = 0 + if v then + v.name = name -- for tracing + a = #numbertodataset + 1 + numbertodataset[a] = v + numbertohandler[a] = handler + end + t[k] = a + return a + end) + handler.attributes = attributes +end + +function scripts.installdataset(specification) -- global overload + local method = specification.method + local name = specification.name + local dataset = specification.dataset + if method and name and dataset then + local parent = specification.parent or "" + local handler = handlers[method] + if handler then + local datasets = handler.datasets + if datasets then + local defaultset = datasets.default + if defaultset then + if parent ~= "" then + local p = datasets[parent] + if p then + defaultset = p + else + report_preprocessing("dataset, unknown parent %a for method %a",parent,method) + end + end + setmetatable(dataset,defaultset) + local existing = datasets[name] + if existing then + for k, v in next, existing do + existing[k] = dataset + end + else + datasets[name] = dataset + end + else + report_preprocessing("dataset, no default for method %a",method) + end + else + report_preprocessing("dataset, no datasets for method %a",method) + end + else + report_preprocessing("dataset, no method %a",method) + end + else + report_preprocessing("dataset, invalid specification") -- maybe report table + end +end + +local injectorenabled = false +local splitterenabled = false + +local function getscriptdata(n) + local s = getscript(n) + if s then + return s and numbertodataset[s] + end +end + +local function getinjector(n) + local s = getscript(n) + if s then + s = numbertohandler[s] + return s and s.injector + end +end + +local function getsplitter(n) + local s = getscript(n) + if s then + s = numbertodataset[s] + return s and s.splitter + end +end + +scripts.getdata = getscriptdata +scripts.getinjector = getinjector +scripts.getsplitter = getsplitter + +function scripts.set(name,method,preset) + local handler = handlers[method] + if handler then + local index = handler.attributes[preset] + if handler.injector then + if not injectorenabled then + enableaction("processors","scripts.injectors.handler") + injectorenabled = true + end + end + if handler.splitter then + if not splitterenabled then + enableaction("processors","scripts.splitters.handler") + splitterenabled = true + end + end + if handler.initializer then + handler.initializer(handler) + handler.initializer = nil + end + texsetglyphscript(index) + else + texsetglyphscript() + end +end + +function scripts.reset() + texsetglyphscript() +end + +-- 0=gray 1=red 2=green 3=blue 4=yellow 5=magenta 6=cyan 7=x-yellow 8=x-magenta 9=x-cyan + +-- local categories = allocate { -- rather bound to cjk ... will be generalized +-- "korean", +-- "chinese", +-- "katakana", +-- "hiragana", +-- "full_width_open", +-- "full_width_close", +-- "half_width_open", +-- "half_width_close", +-- "full_width_punct", +-- "hyphen", +-- "non_starter", +-- "jamo_initial", +-- "jamo_medial", +-- "jamo_final", +-- "ethiopic_syllable", +-- "ethiopic_word", +-- "ethiopic_sentence", +-- "breaking_tsheg", +-- "nonbreaking_tsheg", +-- } +-- +-- scripts.categories = categories + +local scriptcolors = allocate { + -- todo: just named colors + hyphen = "trace:5", +} + +scripts.colors = scriptcolors + +-- this can become setprop ... + +local propertydata = nodes.properties.data + +local function setscriptstatus(n,s) + local p = propertydata[n] + if p then + p.scriptstatus = s + else + propertydata[n] = { scriptstatus = s } + end +end + +function getscriptstatus(n) + local p = propertydata[n] + if p then + return p.scriptstatus + end +end + +scripts.setstatus = setscriptstatus +scripts.getstatus = getscriptstatus + +-- + +local function colorize(start,stop) + for n in nextglyph, start do + local kind = getscriptstatus(n) + if kind then + local ac = scriptcolors[kind] + if ac then + setnodecolor(n,ac) + end + end + if n == stop then + break + end + end +end + +local function traced_process(head,first,last,process,a) + if start ~= last then + local f, l = first, last + local name = numbertodataset[a] + name = name and name.name or "?" + report_preprocessing("before %s: %s",name,nodes.tosequence(f,l)) + process(head,first,last) + report_preprocessing("after %s: %s", name,nodes.tosequence(f,l)) + end +end + +function scripts.injectors.handler(head) + local start = firstglyph(head) -- we already have glyphs here (subtype 1) + if not start then + return head + else + local last_a, normal_process, lastfont, originals, first, last + local ok = false + while start do + local char, id = isglyph(start) + if char then + -- local a = getinjector(start) + local a = getscript(start) + if a then + if a ~= last_a then + if first then + if ok then + if trace_analyzing then + colorize(first,last) + end + if trace_injections then + traced_process(head,first,last,normal_process,last_a) + else + normal_process(head,first,last) + end + ok = false + end + first, last = nil, nil + end + last_a = a + -- normal_process = a + normal_process = getinjector(start) + end + if normal_process then + -- id == font + if id ~= lastfont then + originals = fontdata[id].resources + if resources then + originals = resources.originals + else + originals = nil -- can't happen + end + lastfont = id + end + if originals and type(originals) == "number" then + char = originals[char] or char + end + local h = hash[char] + if h then + setscriptstatus(start,h) + if not first then + first, last = start, start + else + last = start + end + -- if cjk == "chinese" or cjk == "korean" then -- we need to prevent too much ( ) processing + ok = true + -- end + elseif first then + if ok then + if trace_analyzing then + colorize(first,last) + end + if trace_injections then + traced_process(head,first,last,normal_process,last_a) + else + normal_process(head,first,last) + end + ok = false + end + first, last = nil, nil + end + end + elseif first then + if ok then + if trace_analyzing then + colorize(first,last) + end + if trace_injections then + traced_process(head,first,last,normal_process,last_a) + else + normal_process(head,first,last) + end + ok = false + end + first, last = nil, nil + end + elseif id == glue_code then + if ok then + -- continue + elseif first then + -- no chinese or korean + first, last = nil, nil + end + elseif first then + if ok then + -- some chinese or korean + if trace_analyzing then + colorize(first,last) + end + if trace_injections then + traced_process(head,first,last,normal_process,last_a) + else + normal_process(head,first,last) + end + first, last, ok = nil, nil, false + elseif first then + first, last = nil, nil + end + end + start = getnext(start) + end + if ok then + if trace_analyzing then + colorize(first,last) + end + if trace_injections then + traced_process(head,first,last,normal_process,last_a) + else + normal_process(head,first,last) + end + end + return head + end +end + +-- kind of experimental .. might move to it's own module + +-- function scripts.splitters.handler(head) +-- return head +-- end + +local function addwords(tree,data) + if not tree then + tree = { } + end + for word in gmatch(data,"%S+") do + local root = tree + local list = utfsplit(word,true) + for i=1,#list do + local l = utfbyte(list[i]) + local r = root[l] + if not r then + r = { } + root[l] = r + end + if i == #list then + r.final = word -- true -- could be something else, like word in case of tracing + else + root = r + end + end + end + return tree +end + +local loaded = { } + +function splitters.load(handler,files) + local files = handler.files + local tree = handler.tree or { } + handler.tree = tree + if not files then + return + elseif type(files) == "string" then + files = { files } + handler.files = files + end + if trace_splitting then + report_splitting("loading splitter data for language/script %a",handler.name) + end + loaded[handler.name or "unknown"] = (loaded[handler.name or "unknown"] or 0) + 1 + statistics.starttiming(loaded) + for i=1,#files do + local filename = files[i] + local fullname = resolvers.findfile(filename) + if fullname == "" then + fullname = resolvers.findfile(filename .. ".gz") + end + if fullname ~= "" then + if trace_splitting then + report_splitting("loading file %a",fullname) + end + local suffix, gzipped = gzip.suffix(fullname) + if suffix == "lua" then + local specification = table.load(fullname,gzipped and gzip.load) + if specification then + local lists = specification.lists + if lists then + for i=1,#lists do + local entry = lists[i] + local data = entry.data + if data then + if entry.compression == "zlib" then + data = zlib.decompress(data) + if entry.length and entry.length ~= #data then + report_splitting("compression error in file %a",fullname) + end + end + if data then + addwords(tree,data) + end + end + end + end + end + else + local data = gzipped and io.loadgzip(fullname) or io.loaddata(fullname) + if data then + addwords(tree,data) + end + end + else + report_splitting("unknown file %a",filename) + end + end + statistics.stoptiming(loaded) + return tree +end + +statistics.register("loaded split lists", function() + if next(loaded) then + return string.format("%s, load time: %s",table.sequenced(loaded),statistics.elapsedtime(loaded)) + end +end) + +-- function splitters.addlist(name,filename) +-- local handler = scripts.handlers[name] +-- if handler and filename then +-- local files = handler.files +-- if not files then +-- files = { } +-- elseif type(files) == "string" then +-- files = { files } +-- end +-- handler.files = files +-- if type(filename) == "string" then +-- filename = utilities.parsers.settings_to_array(filename) +-- end +-- if type(filename) == "table" then +-- for i=1,#filename do +-- files[#files+1] = filenames[i] +-- end +-- end +-- end +-- end +-- +-- commands.setscriptsplitterlist = splitters.addlist + +local categories = characters.categories or { } + +local function hit(root,head) + local current = getnext(head) + local lastrun = false + local lastfinal = false + while current do + local char = isglyph(current) + if char then + local newroot = root[char] + if newroot then + local final = newroot.final + if final then + lastrun = current + lastfinal = final + end + root = newroot + elseif categories[char] == "mn" then + -- continue + else + return lastrun, lastfinal + end + else + break + end + end + if lastrun then + return lastrun, lastfinal + end +end + +local tree, attr, proc + +function splitters.handler(head) -- todo: also firstglyph test + local current = head + while current do + if getid(current) == glyph_code then + local a = getsplitter(current) + if a then + if a ~= attr then + local handler = numbertohandler[a] + tree = handler.tree or { } + attr = a + proc = a + end + if proc then + local root = tree[getchar(current)] + if root then + -- we don't check for attributes in the hitter (yet) + local last, final = hit(root,current) + if last then + local next = getnext(last) + if next then + local nextchar = isglyph(next) + if not nextchar then + -- we're done + elseif tree[nextchar] then + if trace_splitdetails then + if type(final) == "string" then + report_splitting("advance %s processing between <%s> and <%c>","with",final,nextchar) + else + report_splitting("advance %s processing between <%c> and <%c>","with",char,nextchar) + end + end + head, current = proc(handler,head,current,last,1) + else + if trace_splitdetails then + -- could be punctuation + if type(final) == "string" then + report_splitting("advance %s processing between <%s> and <%c>","without",final,nextchar) + else + report_splitting("advance %s processing between <%c> and <%c>","without",char,nextchar) + end + end + head, current = proc(handler,head,current,last,2) + end + end + end + end + end + end + end + current = getnext(current) + end + return head +end + +local function marker(head,current,font,color) -- could become: nodes.tracers.marker + local ex = exheights[font] + local em = emwidths [font] + head, current = insertnodeafter(head,current,new_penalty(10000)) + head, current = insertnodeafter(head,current,new_glue(-0.05*em)) + head, current = insertnodeafter(head,current,new_rule(0.05*em,1.5*ex,0.5*ex)) + setnodecolor(current,color) + return head, current +end + +local last_a, last_f, last_s, last_q + +function splitters.insertafter(handler,head,first,last,detail) + local a = getscriptdata(first) + local f = getfont(first) + if a and a ~= last_a or f ~= last_f then + last_s = emwidths[f] * data.inter_word_stretch_factor + last_a = a + last_f = f + end + if trace_splitting then + head, last = marker(head,last,f,detail == 2 and "trace:r" or "trace:g") + end + if ignore then + return head, last + else + return insertnodeafter(head,last,new_glue(0,last_s)) + end +end + +-- word-xx.lua: +-- +-- return { +-- comment = "test", +-- copyright = "not relevant", +-- language = "en", +-- timestamp = "2013-05-20 14:15:21", +-- version = "1.00", +-- lists = { +-- { +-- -- data = "we thrive information in thick worlds because of our marvelous and everyday capacity to select edit single out structure highlight group pair merge harmonize synthesize focus organize condense reduce boil down choose categorize catalog classify list abstract scan look into idealize isolate discriminate distinguish screen pigeonhole pick over sort integrate blend inspect filter lump skip smooth chunk average approximate cluster aggregate outline summarize itemize review dip into flip through browse glance into leaf through skim refine enumerate glean synopsize winnow the wheat from the chaff and separate the sheep from the goats", +-- data = "abstract aggregate and approximate average because blend boil browse capacity catalog categorize chaff choose chunk classify cluster condense dip discriminate distinguish down edit enumerate everyday filter flip focus from glance glean goats group harmonize highlight idealize in information inspect integrate into isolate itemize leaf list look lump marvelous merge of organize our out outline over pair pick pigeonhole reduce refine review scan screen select separate sheep single skim skip smooth sort structure summarize synopsize synthesize the thick thrive through to we wheat winnow worlds", +-- }, +-- }, +-- } + +scripts.installmethod { + name = "test", + splitter = splitters.insertafter, + initializer = splitters.load, + files = { + -- "scrp-imp-word-test.lua", + "word-xx.lua", + }, + datasets = { + default = { + inter_word_stretch_factor = 0.25, -- of quad + }, + }, +} + +-- new plugin: + +local registercontext = fonts.specifiers.registercontext +local mergecontext = fonts.specifiers.mergecontext + +local otfscripts = characters.otfscripts + +local report_scripts = logs.reporter("scripts","auto feature") +local trace_scripts = false trackers.register("scripts.autofeature",function(v) trace_scripts = v end) + +local autofontfeature = scripts.autofontfeature or { } +scripts.autofontfeature = autofontfeature + +local cache_yes = { } +local cache_nop = { } + +setmetatableindex(cache_yes,function(t,k) local v = { } t[k] = v return v end) +setmetatableindex(cache_nop,function(t,k) local v = { } t[k] = v return v end) + +-- beware: we need to tag a done (otherwise too many extra instances ... but how +-- often unpack? wait till we have a bitmap +-- +-- we can consider merging this in handlers.characters(head) at some point as there +-- already check for the dynamic attribute so it saves a pass, however, then we also +-- need to check for a_scriptinjection there which nils the benefit +-- +-- we can consider cheating: set all glyphs in a word as the first one but it's not +-- playing nice + +function autofontfeature.handler(head) + for n, char, font in nextchar, head do + -- if getscript(n) then + -- -- already tagged by script feature, maybe some day adapt + -- else + local script = otfscripts[char] + if script then + local dynamic = getglyphdata(n) or 0 + if dynamic > 0 then + local slot = cache_yes[font] + local attr = slot[script] + if not attr then + attr = mergecontext(dynamic,name,2) + slot[script] = attr + if trace_scripts then + report_scripts("script: %s, trigger %C, dynamic: %a, variant: %a",script,char,attr,"extended") + end + end + if attr ~= 0 then + n[0] = attr + -- maybe set scriptinjection when associated + end + else + local slot = cache_nop[font] + local attr = slot[script] + if not attr then + attr = registercontext(font,script,2) + slot[script] = attr + if trace_scripts then + report_scripts("script: %s, trigger %C, dynamic: %s, variant: %a",script,char,attr,"normal") + end + end + if attr ~= 0 then + setglyphdata(n,attr) + -- maybe set scriptinjection when associated + end + end + end + -- end + end + return head +end + +function autofontfeature.enable() + report_scripts("globally enabled") + enableaction("processors","scripts.autofontfeature.handler") +end + +function autofontfeature.disable() + report_scripts("globally disabled") + disableaction("processors","scripts.autofontfeature.handler") +end + +implement { + name = "enableautofontscript", + actions = autofontfeature.enable +} + +implement { + name = "disableautofontscript", + actions = autofontfeature.disable } + +implement { + name = "setscript", + actions = scripts.set, + arguments = "3 strings", +} + +implement { + name = "resetscript", + actions = scripts.reset +} + +-- some common helpers + +do + + local parameters = fonts.hashes.parameters + + local space, stretch, shrink, lastfont + + local inter_character_space_factor = 1 + local inter_character_stretch_factor = 1 + local inter_character_shrink_factor = 1 + + local function space_glue(current) + -- local data = numbertodataset[getattr(current,a_scriptinjection)] + local data = getscriptdata(current) + if data then + inter_character_space_factor = data.inter_character_space_factor or 1 + inter_character_stretch_factor = data.inter_character_stretch_factor or 1 + inter_character_shrink_factor = data.inter_character_shrink_factor or 1 + end + local font = getfont(current) + if lastfont ~= font then + local pf = parameters[font] + space = pf.space + stretch = pf.space_stretch + shrink = pf.space_shrink + lastfont = font + end + return new_glue( + inter_character_space_factor * space, + inter_character_stretch_factor * stretch, + inter_character_shrink_factor * shrink + ) + end + + scripts.inserters = { + + space_before = function(head,current) + return insertnodebefore(head,current,space_glue(current)) + end, + space_after = function(head,current) + return insertnodeafter(head,current,space_glue(current)) + end, + + zerowidthspace_before = function(head,current) + return insertnodebefore(head,current,new_glue(0)) + end, + zerowidthspace_after = function(head,current) + return insertnodeafter(head,current,new_glue(0)) + end, + + nobreakspace_before = function(head,current) + local g = space_glue(current) + local p = new_penalty(10000) + head, current = insertnodebefore(head,current,p) + return insertnodebefore(head,current,g) + end, + nobreakspace_after = function(head,current) + local g = space_glue(current) + local p = new_penalty(10000) + head, current = insertnodeafter(head,current,g) + return insertnodeafter(head,current,p) + end, + + } + +end + +-- end of helpers diff --git a/tex/context/base/mkxl/scrp-ini.mkxl b/tex/context/base/mkxl/scrp-ini.mkxl index 77412738b..99f064acc 100644 --- a/tex/context/base/mkxl/scrp-ini.mkxl +++ b/tex/context/base/mkxl/scrp-ini.mkxl @@ -36,7 +36,7 @@ %D Todo: as in bidi mode we need a way to globally keep the setting. -\registerctxluafile{scrp-ini}{} +\registerctxluafile{scrp-ini}{autosuffix} \registerctxluafile{scrp-cjk}{} \registerctxluafile{scrp-eth}{} \registerctxluafile{scrp-tha}{} diff --git a/tex/context/base/mkxl/spac-ali.lmt b/tex/context/base/mkxl/spac-ali.lmt index 5c434fcdf..02aaf9efd 100644 --- a/tex/context/base/mkxl/spac-ali.lmt +++ b/tex/context/base/mkxl/spac-ali.lmt @@ -51,7 +51,7 @@ local nofrealigned = 0 -- raggedright 0 0 fil -- raggedcenter 0 + 0 + - -local function handler(head,leftpage,realpageno) -- traverse_list +local function handler(head,leftpage,realpageno) for current, id, subtype, list in nextlist, head do if subtype == linelist_code then local a = takeattr(current,a_realign) diff --git a/tex/context/base/mkxl/spac-chr.lmt b/tex/context/base/mkxl/spac-chr.lmt index 52d8a7de1..e38f2a30e 100644 --- a/tex/context/base/mkxl/spac-chr.lmt +++ b/tex/context/base/mkxl/spac-chr.lmt @@ -42,11 +42,9 @@ local isglyph = nuts.isglyph local setcolor = nodes.tracers.colors.set -local insert_node_before = nuts.insert_before -local insert_node_after = nuts.insert_after +local insertnodebefore = nuts.insertbefore +local insertnodeafter = nuts.insertafter local remove_node = nuts.remove ------ traverse_id = nuts.traverse_id ------ traverse_char = nuts.traverse_char local nextchar = nuts.traversers.char local nextglyph = nuts.traversers.glyph @@ -95,7 +93,7 @@ local function inject_quad_space(unicode,head,current,fraction) setattrlist(glue,current) setattrlist(current) -- why reset all setattr(glue,a_character,unicode) - return insert_node_after(head,current,glue) + return insertnodeafter(head,current,glue) end local function inject_char_space(unicode,head,current,parent) @@ -105,7 +103,7 @@ local function inject_char_space(unicode,head,current,parent) setattrlist(glue,current) setattrlist(current) -- why reset all setattr(glue,a_character,unicode) - return insert_node_after(head,current,glue) + return insertnodeafter(head,current,glue) end local function inject_nobreak_space(unicode,head,current,space,spacestretch,spaceshrink) @@ -114,17 +112,17 @@ local function inject_nobreak_space(unicode,head,current,space,spacestretch,spac setattrlist(glue,current) setattrlist(current) -- why reset all setattr(glue,a_character,unicode) -- bombs - head, current = insert_node_after(head,current,penalty) + head, current = insertnodeafter(head,current,penalty) if trace_nbsp then local rule = new_rule(space) local kern = new_kern(-space) local penalty = new_penalty(10000) setcolor(rule,"orange") - head, current = insert_node_after(head,current,rule) - head, current = insert_node_after(head,current,kern) - head, current = insert_node_after(head,current,penalty) + head, current = insertnodeafter(head,current,rule) + head, current = insertnodeafter(head,current,kern) + head, current = insertnodeafter(head,current,penalty) end - return insert_node_after(head,current,glue) + return insertnodeafter(head,current,glue) end local function nbsp(head,current) @@ -148,7 +146,7 @@ end function characters.replacenbspaces(head) local wipe = false - for current, char, font in nextglyph, head do -- can be anytime so no traverse_char + for current, char, font in nextglyph, head do -- can be anytime so no traversechar if char == 0x00A0 then if wipe then head = remove_node(h,current,true) @@ -192,7 +190,7 @@ local methods = { head, current = remove_node(head,current,true) if not is_punctuation[char] then local p = fontparameters[font] - head, current = insert_node_before(head,current,new_glue(p.space,p.space_stretch,p.space_shrink)) + head, current = insertnodebefore(head,current,new_glue(p.space,p.space_stretch,p.space_shrink)) end end end @@ -226,7 +224,7 @@ local methods = { end, [0x00AD] = function(head,current) -- softhyphen - return insert_node_after(head,current,languages.explicithyphen(current)) + return insertnodeafter(head,current,languages.explicithyphen(current)) end, [0x2000] = function(head,current) -- enquad @@ -295,7 +293,7 @@ local methods = { characters.methods = methods --- function characters.handler(head) -- todo: use traverse_id +-- function characters.handler(head) -- todo: use traverseid -- local current = head -- while current do -- local char, id = isglyph(current) diff --git a/tex/context/base/mkxl/spac-ver.lmt b/tex/context/base/mkxl/spac-ver.lmt index 3e606552a..76d1ce9db 100644 --- a/tex/context/base/mkxl/spac-ver.lmt +++ b/tex/context/base/mkxl/spac-ver.lmt @@ -149,12 +149,13 @@ local getdepth = nuts.getdepth local setnext = nuts.setnext local find_node_tail = nuts.tail -local flush_node = nuts.flush_node +local flushnode = nuts.flushnode local remove_node = nuts.remove local count_nodes = nuts.countall local hpack_node = nuts.hpack local vpack_node = nuts.vpack -local start_of_par = nuts.start_of_par + +local startofpar = nuts.startofpar local write_node = nuts.write @@ -289,7 +290,7 @@ end local function validvbox(parentid,list) if parentid == hlist_code then local id = getid(list) - if id == par_code and start_of_par(list) then + if id == par_code and startofpar(list) then list = getnext(list) if not next then return nil @@ -323,7 +324,7 @@ local function already_done(parentid,list,a_snapmethod) -- todo: done when only -- problem: any snapped vbox ends up in a line if list and parentid == hlist_code then local id = getid(list) - if id == par_code and start_of_par(list) then + if id == par_code and startofpar(list) then list = getnext(list) if not list then return false @@ -765,7 +766,7 @@ do end end - local expandmacro = token.expand_macro + local expandmacro = token.expandmacro -- todo -- local runlocal = tex.runlocal -- local setmacro = tokens.setters.macro -- local settoks = tex.settoks @@ -1018,8 +1019,8 @@ end do - local insert_node_after = nuts.insert_after - local insert_node_before = nuts.insert_before + local insertnodeafter = nuts.insertafter + local insertnodebefore = nuts.insertbefore local abovedisplayskip_code = gluecodes.abovedisplayskip local belowdisplayskip_code = gluecodes.belowdisplayskip @@ -1116,14 +1117,14 @@ do if width == 0 then -- do nothing elseif where == "after" then - head, current = insert_node_after(head,current,new_rule(w,h,d)) - head, current = insert_node_after(head,current,new_kern(width)) - head, current = insert_node_after(head,current,new_rule(w,h,d)) + head, current = insertnodeafter(head,current,new_rule(w,h,d)) + head, current = insertnodeafter(head,current,new_kern(width)) + head, current = insertnodeafter(head,current,new_rule(w,h,d)) else local c = current - head, current = insert_node_before(head,current,new_rule(w,h,d)) - head, current = insert_node_before(head,current,new_kern(width)) - head, current = insert_node_before(head,current,new_rule(w,h,d)) + head, current = insertnodebefore(head,current,new_rule(w,h,d)) + head, current = insertnodebefore(head,current,new_kern(width)) + head, current = insertnodebefore(head,current,new_rule(w,h,d)) current = c end if trace then @@ -1304,10 +1305,10 @@ do texsetdimen("global","d_spac_overlay",-delta) -- for tracing -- we should adapt pagetotal ! (need a hook for that) .. now we have the wrong pagebreak local k = new_kern(-delta) - head = insert_node_before(head,n,k) + head = insertnodebefore(head,n,k) if n_ht > p_ht then local k = new_kern(n_ht-p_ht) - head = insert_node_before(head,p,k) + head = insertnodebefore(head,p,k) end if trace_vspacing then report_vspacing("overlaying, prev height: %p, prev depth: %p, next height: %p, skips: %p, move up: %p",p_ht,p_dp,n_ht,skips,delta) @@ -1477,12 +1478,12 @@ do local prev = getprev(current) if getid(prev) == glue_code then -- maybe go back more, or maybe even push back before any glue -- tricky case: spacing/grid-007.tex: glue penalty glue - head = insert_node_before(head,prev,p) + head = insertnodebefore(head,prev,p) else - head = insert_node_before(head,current,p) + head = insertnodebefore(head,current,p) end else - head = insert_node_before(head,current,p) + head = insertnodebefore(head,current,p) end -- if penalty_data > special_penalty_min and penalty_data < special_penalty_max then local props = properties[p] @@ -1501,22 +1502,22 @@ do trace_done("flushed due to forced " .. why,glue_data) end head = forced_skip(head,current,getwidth(glue_data,width),"before",trace) - flush_node(glue_data) + flushnode(glue_data) else local width, stretch, shrink = getglue(glue_data) if width ~= 0 then if trace then trace_done("flushed due to non zero " .. why,glue_data) end - head = insert_node_before(head,current,glue_data) + head = insertnodebefore(head,current,glue_data) elseif stretch ~= 0 or shrink ~= 0 then if trace then trace_done("flushed due to stretch/shrink in" .. why,glue_data) end - head = insert_node_before(head,current,glue_data) + head = insertnodebefore(head,current,glue_data) else -- report_vspacing("needs checking (%s): %p",gluecodes[getsubtype(glue_data)],w) - flush_node(glue_data) + flushnode(glue_data) end end end @@ -1647,7 +1648,7 @@ do if trace then trace_done("flush",glue_data) end - head = insert_node_before(head,current,glue_data) + head = insertnodebefore(head,current,glue_data) if trace then trace_natural("natural",current) end @@ -1737,7 +1738,7 @@ do trace_skip("force",sc,so,sp,current) end glue_order = so - flush_node(glue_data) + flushnode(glue_data) head, current, glue_data = remove_node(head,current) elseif glue_order == so then -- is now exclusive, maybe support goback as combi, else why a set @@ -1748,7 +1749,7 @@ do if trace then trace_skip("largest",sc,so,sp,current) end - flush_node(glue_data) + flushnode(glue_data) head, current, glue_data = remove_node(head,current) else if trace then @@ -1760,7 +1761,7 @@ do if trace then trace_skip("goback",sc,so,sp,current) end - flush_node(glue_data) + flushnode(glue_data) head, current, glue_data = remove_node(head,current) elseif sc == force then -- last one counts, some day we can provide an accumulator and largest etc @@ -1768,13 +1769,13 @@ do if trace then trace_skip("force",sc,so,sp,current) end - flush_node(glue_data) + flushnode(glue_data) head, current, glue_data = remove_node(head,current) elseif sc == penalty then if trace then trace_skip("penalty",sc,so,sp,current) end - flush_node(glue_data) + flushnode(glue_data) glue_data = nil head, current = remove_node(head,current,true) elseif sc == add then @@ -1855,7 +1856,7 @@ do elseif glue_data then local w = getwidth(current) if w ~= 0 and w > getwidth(glue_data) then -flush_node(glue_data) + flushnode(glue_data) glue_data = current if trace then trace_natural("taking parskip",current) @@ -1985,7 +1986,7 @@ flush_node(glue_data) end if force_glue then head, tail = forced_skip(head,tail,getwidth(glue_data),"after",trace) - flush_node(glue_data) + flushnode(glue_data) glue_data = nil elseif tail then setlink(tail,glue_data) diff --git a/tex/context/base/mkxl/supp-box.lmt b/tex/context/base/mkxl/supp-box.lmt index 657e3addb..24b0f3afb 100644 --- a/tex/context/base/mkxl/supp-box.lmt +++ b/tex/context/base/mkxl/supp-box.lmt @@ -7,8 +7,6 @@ if not modules then modules = { } end modules ['supp-box'] = { license = "see context related readme files" } --- this is preliminary code, use insert_before etc - local report_hyphenation = logs.reporter("languages","hyphenation") local tonumber, next, type = tonumber, next, type @@ -71,20 +69,20 @@ local setattrlist = nuts.setattrlist local setwhd = nuts.setwhd local setglue = nuts.setglue -local flush_node = nuts.flush_node -local flush_list = nuts.flush_list +local flushnode = nuts.flushnode +local flushlist = nuts.flushlist local copy_node = nuts.copy -local copy_list = nuts.copy_list +local copylist = nuts.copylist local find_tail = nuts.tail local getdimensions = nuts.dimensions local hpack = nuts.hpack local vpack = nuts.vpack -local traverse_id = nuts.traverse_id +local traverseid = nuts.traverseid local traverse = nuts.traverse local free = nuts.free local findtail = nuts.tail local reverse = nuts.reverse -local effective_glue= nuts.effective_glue +local effectiveglue = nuts.effectiveglue local nextdisc = nuts.traversers.disc local nextdir = nuts.traversers.dir @@ -122,7 +120,7 @@ local function hyphenatedlist(head,usecolor) setlistcolor(post,"darkyellow") end if replace then - flush_list(replace) + flushlist(replace) end setdisc(current) if pre then @@ -191,7 +189,7 @@ local function applytowords(current,doaction,noaction,nested) local id = getid(current) if id == glue_code then if start then - doaction(tonode(copy_list(start,current))) + doaction(tonode(copylist(start,current))) start = nil end noaction(tonode(copy_node(current))) @@ -205,7 +203,7 @@ local function applytowords(current,doaction,noaction,nested) current = getnext(current) end if start then - doaction(tonode(copy_list(start))) + doaction(tonode(copylist(start))) end end @@ -351,7 +349,7 @@ implement { else tail = prev end - flush_node(temp) + flushnode(temp) end -- done setnext(tail) @@ -434,7 +432,7 @@ local function setboxtonaturalwd(n) local old = takebox(n) local new = hpack(getlist(old)) setlist(old,nil) - flush_node(old) + flushnode(old) setbox(n,new) end @@ -488,8 +486,8 @@ do local tonut = nodes.tonut local takebox = nuts.takebox - local flush_list = nuts.flush_list - local copy_list = nuts.copy_list + local flushlist = nuts.flushlist + local copylist = nuts.copylist local getwhd = nuts.getwhd local setbox = nuts.setbox local new_hlist = nuts.pool.hlist @@ -534,7 +532,7 @@ do if not b then -- do nothing, maybe trace elseif copy then - b = copy_list(b) + b = copylist(b) else c[name] = false end @@ -551,13 +549,13 @@ do local c = cache[category] local b = takebox(box) if b then - flush_list(b) + flushlist(b) end local b = c[name] if not b then -- do nothing, maybe trace elseif copy then - b = copy_list(b) + b = copylist(b) else c[name] = false end @@ -585,7 +583,7 @@ do if name and name ~= "" then local b = c[name] if b then - flush_list(b) + flushlist(b) c[name] = false end if trace then @@ -594,7 +592,7 @@ do else for k, b in next, c do if b then - flush_list(b) + flushlist(b) end end cache[category] = { } @@ -772,7 +770,7 @@ local function stripglue(list) if first and first ~= list then -- we have discardables setsplit(getprev(first),first) - flush_list(list) + flushlist(list) list = first done = true end @@ -789,7 +787,7 @@ local function stripglue(list) end if last ~= tail then -- we have discardables - flush_list(getnext(last)) + flushlist(getnext(last)) setnext(last) done = true end @@ -843,7 +841,7 @@ local function limitate(t) -- don't pack the result ! else maxleft = maxleft - swidth end - for n in traverse_id(glue_code,list) do + for n in traverseid(glue_code,list) do local width = getdimensions(list,n) if width > maxleft then if not last then @@ -855,7 +853,7 @@ local function limitate(t) -- don't pack the result ! end end if last and maxright > 0 then - for n in traverse_id(glue_code,last) do + for n in traverseid(glue_code,last) do local width = getdimensions(n) if width < maxright then first = n @@ -884,7 +882,7 @@ local function limitate(t) -- don't pack the result ! end setlink(last,sentinel) setprev(rest) - flush_list(rest) + flushlist(rest) end end end @@ -893,11 +891,11 @@ local function limitate(t) -- don't pack the result ! if t.freeze then local l = hpack(list,total,"exactly") - for n in traverse_id(glue_code,list) do - setglue(n,(effective_glue(n,l))) + for n in traverseid(glue_code,list) do + setglue(n,(effectiveglue(n,l))) end setlist(l) - flush_node(l) + flushnode(l) end return tonode(list) @@ -1178,7 +1176,7 @@ do else setlink(p,temp,n) end - flush_node(found) + flushnode(found) getprop(box,"boxlines")[line] = temp end end @@ -1319,7 +1317,7 @@ do local getbox = tex.getbox local setfield = nodes.setfield local getfield = nodes.getfield - local flush = nodes.flush + local flush = nodes.flushnode local copynode = nodes.copy local function get(n,field,copy) diff --git a/tex/context/base/mkxl/syst-lua.lmt b/tex/context/base/mkxl/syst-lua.lmt index a89cea852..44d2fd2e9 100644 --- a/tex/context/base/mkxl/syst-lua.lmt +++ b/tex/context/base/mkxl/syst-lua.lmt @@ -15,13 +15,10 @@ local S, C, P, lpegmatch, lpegtsplitat = lpeg.S, lpeg.C, lpeg.P, lpeg.match, lpe local xmath = xmath or math local xcomplex = xcomplex or { } -local scan_next = token.scan_next or token.get_next -local scan_cmdchr = token.scan_cmdchr_expanded -local scan_token = token.scan_token - -local get_csname = token.get_csname ------ get_macro = token.get_macro ------ put_next = token.put_next +local scannext = token.scannext +local scancmdchr = token.scancmdchrexpanded +local scantoken = token.scantoken +local getcsname = token.getcsname local cmd = tokens.commands local letter_code = cmd.letter @@ -224,7 +221,7 @@ do local w = 0 local r = 1 while true do - local n, i = scan_cmdchr() + local n, i = scancmdchr() if n == letter_code then w = w + 1 ; word[w] = utfchar(i) else @@ -262,7 +259,7 @@ do elseif n == char_given_code or n == math_given_code or n == xmath_given_code then r = r + 1 ; result[r] = i elseif n == some_item_code then - local n = get_csname(t) + local n = getcsname(t) if n then local s = gettex(n) if s then @@ -274,7 +271,7 @@ do unexpected(c) end -- elseif n == call_code then - -- local n = get_csname(t) + -- local n = getcsname(t) -- if n then -- local s = get_macro(n) -- if s then @@ -287,7 +284,7 @@ do -- end -- elseif n == the_code or n == convert_code or n == lua_expandable_call_code then -- put_next(t) - -- scan_token() -- expands + -- scantoken() -- expands else unexpected(c) end diff --git a/tex/context/base/mkxl/syst-mac.lmt b/tex/context/base/mkxl/syst-mac.lmt index 410a49f8b..74502f4ee 100644 --- a/tex/context/base/mkxl/syst-mac.lmt +++ b/tex/context/base/mkxl/syst-mac.lmt @@ -17,21 +17,21 @@ if not modules then modules = { } end modules ['syst-mac'] = { local insert, remove = table.insert, table.remove -local push_macro = token.push_macro -local pop_macro = token.pop_macro -local scan_csname = token.scan_csname -local create_token = token.create -local gobble_token = token.gobble +local pushmacrotoken = token.pushmacro +local popmacrotoken = token.popmacro +local scancsname = token.scancsname +local createtoken = token.create +local gobbletoken = token.gobble -local context = context -local implement = interfaces.implement +local context = context +local implement = interfaces.implement -local report = logs.reporter("system","macrostack") +local report = logs.reporter("system","macrostack") -local stack = table.setmetatableindex("table") +local stack = table.setmetatableindex("table") local function pushmacro(name,global) - local s = push_macro(name,global) + local s = pushmacrotoken(name,global) if s then insert(stack[name],s) else @@ -43,7 +43,7 @@ end local function popmacro(name) local s = remove(stack[name]) if s then - pop_macro(s) + popmacrotoken(s) else report("no macro %a to pop",name) end @@ -57,7 +57,7 @@ implement { public = true, protected = true, actions = function() - pushmacro(scan_csname()) + pushmacro(scancsname()) end } @@ -66,7 +66,7 @@ implement { public = true, protected = true, actions = function() - pushmacro(scan_csname(),true) + pushmacro(scancsname(),true) end } @@ -75,7 +75,7 @@ implement { public = true, protected = true, actions = function() - popmacro(scan_csname()) + popmacro(scancsname()) end } @@ -84,7 +84,7 @@ implement { public = true, protected = true, actions = function() - popmacro(scan_csname()) + popmacro(scancsname()) end } @@ -93,7 +93,7 @@ implement { public = true, protected = true, actions = function() - local n = scan_csname() + local n = scancsname() local s = stack[n] local m = #s report("%s : %i stack slots used",n,m) @@ -109,7 +109,7 @@ implement { protected = true, arguments = "3 strings", actions = function(start,stop,command) - gobble_token(create_token(start),create_token(stop)) + gobbletoken(createtoken(start),createtoken(stop)) if command then context[command]() end diff --git a/tex/context/base/mkxl/task-ini.lmt b/tex/context/base/mkxl/task-ini.lmt index 933bc948d..571d31013 100644 --- a/tex/context/base/mkxl/task-ini.lmt +++ b/tex/context/base/mkxl/task-ini.lmt @@ -116,7 +116,7 @@ appendaction("math", "normalizers", "noads.handlers.italics", appendaction("math", "normalizers", "noads.handlers.kernpairs", nil, "nonut", "disabled" ) appendaction("math", "normalizers", "noads.handlers.classes", nil, "nonut", "disabled" ) -appendaction("math", "builders", "builders.kernel.mlist_to_hlist", nil, "nut", "enabled" ) -- mandate +appendaction("math", "builders", "builders.kernel.mlisttohlist", nil, "nut", "enabled" ) -- mandate appendaction("math", "builders", "typesetters.directions.processmath", nil, "nut", "disabled" ) appendaction("math", "builders", "noads.handlers.makeup", nil, "nonut", "disabled" ) appendaction("math", "builders", "noads.handlers.align", nil, "nonut", "enabled" ) diff --git a/tex/context/base/mkxl/toks-aux.lmt b/tex/context/base/mkxl/toks-aux.lmt index 46d42dfdc..a8bdae5e8 100644 --- a/tex/context/base/mkxl/toks-aux.lmt +++ b/tex/context/base/mkxl/toks-aux.lmt @@ -10,6 +10,8 @@ local max = math.max local formatters, gsub, char = string.formatters, string.gsub, string.char local concat = table.concat +-- todo : locals from scanners + local function flags(t) if type(t) == "string" then t = token.create(t) @@ -37,27 +39,27 @@ interfaces.implement { local f0 = formatters["%s: %s"] local nl = logs.newline local wr = logs.writer - local t = token.peek_next() -- local t = token.scan_next() token.put_back(t) + local t = token.peeknext() -- local t = token.scannext() token.putback(t) local n = "" local w = "" local c = t.cmdname if c == "left_brace" then w = "given token list" - t = token.scan_toks(false) + t = token.scantoks(false) elseif c == "register_toks" then - token.scan_next() + token.scannext() w = "token register" n = t.csname or t.index t = tex.gettoks(n,true) elseif c == "internal_toks" then - token.scan_next() + token.scannext() w = "internal token variable" n = t.csname or t.index t = tex.gettoks(n,true) else - n = token.scan_csname() + n = token.scancsname() local r = flags(t) - local m = token.get_meaning(n,true) + local m = token.getmeaning(n,true) r[#r+1] = "control sequence" if type(m) == "table" then t = m diff --git a/tex/context/base/mkxl/toks-ini.lmt b/tex/context/base/mkxl/toks-ini.lmt index 4b2d1facc..3e9ff362b 100644 --- a/tex/context/base/mkxl/toks-ini.lmt +++ b/tex/context/base/mkxl/toks-ini.lmt @@ -25,58 +25,59 @@ values.count = values.integer tokens.values = utilities.storage.allocate(table.swapped(values, values)) tokens.commands = utilities.storage.allocate(table.swapped(commands,commands)) -local scan_toks = token.scan_toks -local scan_string = token.scan_string -local scan_argument = token.scan_argument -local scan_delimited = token.scan_delimited -local scan_tokenlist = token.scan_tokenlist or scan_string -local scan_integer = token.scan_integer or token.scan_int -local scan_cardinal = token.scan_cardinal -local scan_code = token.scan_code -local scan_token_code = token.scan_token_code -local scan_dimen = token.scan_dimen -local scan_glue = token.scan_glue -local scan_skip = token.scan_skip -local scan_keyword = token.scan_keyword -local scan_keyword_cs = token.scan_keyword_cs or scan_keyword -local scan_token = token.scan_token -local scan_box = token.scan_box -local scan_word = token.scan_word -local scan_letters = token.scan_letters or scan_word -- lmtx -local scan_key = token.scan_key -local scan_value = token.scan_value -local scan_char = token.scan_char -local scan_number = token.scan_number -- not defined -local scan_csname = token.scan_csname -local scan_real = token.scan_real -local scan_float = token.scan_float -local scan_luanumber = token.scan_luanumber or scan_float -- only lmtx -local scan_luainteger = token.scan_luainteger or scan_integer -- only lmtx -local scan_luacardinal = token.scan_luacardinal or scan_cardinal -- only lmtx - -local scan_integer_argument = token.scan_integer_argument -local scan_dimen_argument = token.scan_dimen_argument - --- todo: gobble_integer -- might go away --- todo: gobble_dimension -- might go away - -local set_macro = token.set_macro -local set_char = token.set_char -local set_lua = token.set_lua - -local create_token = token.create -local new_token = token.new -local is_defined = token.is_defined -local is_token = token.is_token - -tokens.new = new_token -tokens.create = create_token -tokens.istoken = is_token -tokens.isdefined = is_defined -tokens.defined = is_defined - -tokens.getinteger = token.get_integer -tokens.setinteger = token.set_integer +local scantoks = token.scantoks +local scanstring = token.scanstring +local scanargument = token.scanargument +local scandelimited = token.scandelimited +local scantokenlist = token.scantokenlist +local scaninteger = token.scaninteger +local scancardinal = token.scancardinal +local scancode = token.scancode +local scantokencode = token.scantokencode +local scandimen = token.scandimen +local scanglue = token.scanglue +local scanskip = token.scanskip +local scankeyword = token.scankeyword +local scankeywordcs = token.scankeywordcs +local scantoken = token.scantoken +local scanbox = token.scanbox +local scanword = token.scanword +local scanletters = token.scanletters +local scankey = token.scankey +local scanvalue = token.scanvalue +local scanchar = token.scanchar +local scancsname = token.scancsname +local scannextchar = token.scannextchar +local scanreal = token.scanreal +local scanfloat = token.scanfloat +local scanluanumber = token.scanluanumber +local scanluainteger = token.scanluainteger +local scanluacardinal = token.scanluacardinal +local scanintegerargument = token.scanintegerargument +local scandimenargument = token.scandimenargument + +local scannumber = token.scannumber +local scanboolean = token.scanboolean + +local setmacro = token.setmacro +local setchar = token.setchar +local setlua = token.setlua + +local createtoken = token.create +local newtoken = token.new +local isdefined = token.isdefined +local istoken = token.istoken + +tokens.new = newtoken +tokens.create = createtoken +tokens.istoken = istoken +tokens.isdefined = isdefined +tokens.defined = isdefined + +tokens.gobble = token.gobble + +tokens.getinteger = token.getinteger +tokens.setinteger = token.setinteger local bits = { escape = 0x00000001, -- 2^00 @@ -110,10 +111,10 @@ tokens.bits = bits -- words are space or \relax terminated and the trailing space is gobbled; a word -- can contain any non-space letter/other (see archive for implementation in lua) -if not scan_number then +if not scannumber then -- we do have float and real .. this is actually scanluanumber - scan_number = function(base) - local s = scan_word() + scannumber = function(base) + local s = scanword() if not s then return nil elseif base then @@ -125,100 +126,89 @@ if not scan_number then end -local function scan_boolean() - local kw = scan_word() - if kw == "true" then - return true - elseif kw == "false" then - return false - else - return nil - end -end - -local function scan_verbatim() - return scan_argument(false) -end - -if not scan_box then +if not scanboolean then - local scan_list = token.scan_list - local put_next = token.put_next - - scan_box = function(s) - if s == "hbox" or s == "vbox" or s == "vtop" then - put_next(create_token(s)) + scanboolean = function() + local kw = scanword() + if kw == "true" then + return true + elseif kw == "false" then + return false + else + return nil end - return scan_list() end - token.scan_box = scan_box +end +local function scanverbatim() -- check + return scanargument(false) end tokens.scanners = { -- these expand - token = scan_token, - toks = scan_toks, - tokens = scan_toks, - box = scan_box, - hbox = function() return scan_box("hbox") end, - vbox = function() return scan_box("vbox") end, - vtop = function() return scan_box("vtop") end, - dimen = scan_dimen, - dimension = scan_dimen, - glue = scan_glue, - gluevalues = function() return scan_glue(false,false,true) end, - gluespec = scan_skip, - integer = scan_integer, - cardinal = scan_cardinal, - real = scan_real, - float = scan_float, - luanumber = scan_luanumber, - luainteger = scan_luainteger, - luacardinal = scan_luacardinal, - count = scan_integer, - string = scan_string, - argument = scan_argument, - delimited = scan_delimited, - tokenlist = scan_tokenlist, - verbatim = scan_verbatim, -- detokenize - code = scan_code, - tokencode = scan_token_code, - word = scan_word, - letters = scan_letters, - key = scan_key, - value = scan_value, - char = scan_char, - number = scan_number, - boolean = scan_boolean, - keyword = scan_keyword, - keywordcs = scan_keyword_cs, - csname = scan_csname, - - next = token.scan_next, - nextexpanded = token.scan_next_expanded, - - peek = token.peek_next, - peekexpanded = token.peek_next_expanded, - peekchar = token.peek_next_char, - - skip = token.skip_next, - skipexpanded = token.skip_next_expanded, - - cmdchr = token.scan_cmdchr, - cmdchrexpanded = token.scan_cmdchr_expanded, - - ischar = token.is_next_char, - - integerargument = scan_integer_argument, - dimenargument = scan_dimen_argument, + token = scantoken, + toks = scantoks, + tokens = scantoks, + box = scanbox, + hbox = function() return scanbox("hbox") end, + vbox = function() return scanbox("vbox") end, + vtop = function() return scanbox("vtop") end, + dimen = scandimen, + dimension = scandimen, + glue = scanglue, + gluevalues = function() return scanglue(false,false,true) end, + gluespec = scanskip, + integer = scaninteger, + cardinal = scancardinal, + real = scanreal, + float = scanfloat, + luanumber = scanluanumber, + luainteger = scanluainteger, + luacardinal = scanluacardinal, + count = scaninteger, + string = scanstring, + argument = scanargument, + delimited = scandelimited, + tokenlist = scantokenlist, + verbatim = scanverbatim, -- detokenize + code = scancode, + tokencode = scantokencode, + word = scanword, + letters = scanletters, + key = scankey, + value = scanvalue, + char = scanchar, + number = scannumber, + boolean = scanboolean, + keyword = scankeyword, + keywordcs = scankeywordcs, + csname = scancsname, + nextchar = scannextchar, + + next = token.scannext, + nextexpanded = token.scannextexpanded, + + peek = token.peeknext, + peekexpanded = token.peeknextexpanded, + peekchar = token.peeknextchar, + + skip = token.skipnext, + skipexpanded = token.skipnextexpanded, + + cmdchr = token.scancmdchr, + cmdchrexpanded = token.scancmdchrexpanded, + + ischar = token.isnextchar, + + integerargument = scanintegerargument, + dimenargument = scandimenargument, } tokens.getters = { -- these don't expand - meaning = token.get_meaning, - macro = token.get_macro, - token = token.scan_next or token.get_next, -- not here, use scanners.next or token - cstoken = token.get_cstoken, + meaning = token.getmeaning, + macro = token.getmacro, + token = token.scannext, + cstoken = token.getcstoken, count = tex.getcount, dimen = tex.getdimen, skip = tex.getglue, @@ -229,9 +219,9 @@ tokens.getters = { -- these don't expand } tokens.setters = { - macro = set_macro, - char = set_char, - lua = set_lua, + macro = setmacro, + char = setchar, + lua = setlua, count = tex.setcount, dimen = tex.setdimen, skip = tex.setglue, @@ -241,50 +231,29 @@ tokens.setters = { box = tex.setbox, } -token.accessors = { - command = token.get_command, - cmd = token.get_command, - cmdname = token.get_cmdname, - name = token.get_cmdname, - csname = token.get_csname, - index = token.get_index, - active = token.get_active, - frozen = token.get_frozen, - protected = token.get_protected, - expandable = token.get_protected, - user = token.get_user, - cmdchrcs = token.get_cmdchrcs, - active = token.get_active, - range = token.get_range, +tokens.accessors = { + command = token.getcommand, + cmd = token.getcommand, + cmdname = token.getcmdname, + name = token.getcmdname, + csname = token.getcsname, + index = token.getindex, + active = token.getactive, + frozen = token.getfrozen, + protected = token.getprotected, + expandable = token.getprotected, + user = token.getuser, + cmdchrcs = token.getcmdchrcs, + active = token.getactive, + range = token.getrange, } --- static int run_scan_token(lua_State * L) --- { --- saved_tex_scanner texstate; --- save_tex_scanner(texstate); --- get_x_token(); --- make_new_token(L, cur_cmd, cur_chr, cur_cs); --- unsave_tex_scanner(texstate); --- return 1; --- } --- --- static int run_get_future(lua_State * L) --- { --- /* saved_tex_scanner texstate; */ --- /* save_tex_scanner(texstate); */ --- get_token(); --- make_new_token(L, cur_cmd, cur_chr, cur_cs); --- back_input(); --- /* unsave_tex_scanner(texstate); */ --- return 1; --- } - -if setinspector then +if setinspector then -- can best be true local simple = { letter = "letter", other_char = "other" } local astable = function(t) - if t and is_token(t) then + if t and istoken(t) then local cmdname = t.cmdname local simple = simple[cmdname] if simple then @@ -323,10 +292,98 @@ if setinspector then end tokens.cache = table.setmetatableindex(function(t,k) - if not is_defined(k) then - set_macro(k,"","global") + if not isdefined(k) then + setmacro(k,"","global") end - local v = create_token(k) + local v = createtoken(k) t[k] = v return v end) + +-- This will go, although ... we use some old names in styles. Check what we +-- actually use. + +token.is_token = token.istoken +token.is_defined = token.isdefined +token.scan_next = token.scannext +token.scan_next_expanded = token.scannextexpanded +token.scan_next_char = token.scannextchar +token.skip_next = token.skipnext +token.skip_next_expanded = token.skipnextexpanded +token.peek_next = token.peeknext +token.peek_next_expanded = token.peeknextexpanded +token.peek_next_char = token.peeknextchar +token.scan_cmdchr = token.scancmdchr +token.scan_cmdchr_expanded = token.scancmdchrexpanded +token.scan_keyword = token.scankeyword +token.scan_keyword_cs = token.scankeywordcs +token.scan_integer = token.scaninteger +token.scan_integer_argument = token.scanintegerargument +token.scan_dimen_argument = token.scandimenargument +token.scan_cardinal = token.scancardinal +token.scan_float = token.scanfloat +token.scan_real = token.scanreal +token.scan_luanumber = token.scanluanumber +token.scan_luainteger = token.scanluainteger +token.scan_luacardinal = token.scanluacardinal +token.scan_scale = token.scanscale +token.scan_dimen = token.scandimen +token.scan_skip = token.scanskip +token.scan_glue = token.scanglue +token.scan_toks = token.scantoks +token.scan_tokenlist = token.scantokenlist +token.scan_code = token.scancode +token.scan_token_code = token.scantokencode +token.scan_string = token.scanstring +token.scan_argument = token.scanargument +token.scan_delimited = token.scandelimited +token.scan_word = token.scanword +token.scan_letters = token.scanletters +token.scan_key = token.scankey +token.scan_value = token.scanvalue +token.scan_char = token.scanchar +token.scan_csname = token.scancsname +token.scan_token = token.scantoken +token.scan_box = token.scanbox +token.is_next_char = token.isnextchar +token.put_next = token.putnext +token.put_back = token.putback +token.get_command = token.getcommand +token.get_index = token.getindex +token.get_range = token.getrange +token.get_cmdname = token.getcmdname +token.get_csname = token.getcsname +token.get_id = token.getid +token.get_tok = token.gettok +token.get_active = token.getactive +token.get_expandable = token.getexpandable +token.get_protected = token.getprotected +token.get_frozen = token.getfrozen +token.get_tolerant = token.gettolerant +token.get_noaligned = token.getnoaligned +token.get_primitive = token.getprimitive +token.get_permanent = token.getpermanent +token.get_immutable = token.getimmutable +token.get_instance = token.getinstance +token.get_flags = token.getflags +token.get_parameters = token.getparameters +token.get_macro = token.getmacro +token.get_meaning = token.getmeaning +token.get_cmdchrcs = token.getcmdchrcs +token.get_cstoken = token.getcstoken +token.get_fields = token.getfields +token.set_macro = token.setmacro +token.undefine_macro = token.undefinemacro +token.expand_macro = token.expandmacro +token.set_char = token.setchar +token.set_lua = token.setlua +token.set_integer = token.setinteger +token.get_integer = token.getinteger +token.set_dimension = token.setdimension +token.get_dimension = token.getdimension +token.gobble_integer = token.gobbleinteger +token.gobble_dimen = token.gobbledimen +token.future_expand = token.futureexpand +token.push_macro = token.pushmacro +token.pop_macro = token.popmacro +token.save_lua = token.savelua diff --git a/tex/context/base/mkxl/trac-deb.lmt b/tex/context/base/mkxl/trac-deb.lmt index 8ff124105..506a4e9cd 100644 --- a/tex/context/base/mkxl/trac-deb.lmt +++ b/tex/context/base/mkxl/trac-deb.lmt @@ -24,7 +24,7 @@ local implement = interfaces.implement local ioflush = io.flush local ioread = io.read -local writenl = texio.write_nl +local writenl = texio.writenl local write = texio.write local runlocal = tex.runlocal diff --git a/tex/context/base/mkxl/trac-vis.lmt b/tex/context/base/mkxl/trac-vis.lmt index 72835165d..d278a40b0 100644 --- a/tex/context/base/mkxl/trac-vis.lmt +++ b/tex/context/base/mkxl/trac-vis.lmt @@ -61,12 +61,12 @@ local isglyph = nuts.isglyph local hpack_nodes = nuts.hpack local vpack_nodes = nuts.vpack -local copy_list = nuts.copy_list -local copy_node = nuts.copy_node -local flush_node_list = nuts.flush_list -local insert_node_before = nuts.insert_before -local insert_node_after = nuts.insert_after +local copylist = nuts.copylist +local copy_node = nuts.copy +local insertnodebefore = nuts.insertbefore +local insertnodeafter = nuts.insertafter local apply_to_nodes = nuts.apply +local flushnodelist = nuts.flushlist local hpack_string = nuts.typesetters.tohpack @@ -462,7 +462,7 @@ local fontkern, italickern, marginkern, mathlistkern do setattr(info,a_layer,layer) f_cache[kern] = info end - head = insert_node_before(head,current,copy_list(info)) + head = insertnodebefore(head,current,copylist(info)) return head, current end @@ -510,7 +510,7 @@ local glyphexpansion do setattr(info,a_layer,l_expansion) f_cache[extra] = info end - head = insert_node_before(head,current,copy_list(info)) + head = insertnodebefore(head,current,copylist(info)) return head, current end return head, current @@ -546,7 +546,7 @@ local kernexpansion do setattr(info,a_layer,l_expansion) f_cache[extra] = info end - head = insert_node_before(head,current,copy_list(info)) + head = insertnodebefore(head,current,copylist(info)) return head, current end return head, current @@ -594,7 +594,7 @@ local whatsit do setattr(info,a_layer,l_whatsit) w_cache[what] = info end - head, current = insert_node_after(head,current,copy_list(info)) + head, current = insertnodeafter(head,current,copylist(info)) return head, current end @@ -669,7 +669,7 @@ local user do setattr(info,a_layer,l_user) u_cache[what] = info end - head, current = insert_node_after(head,current,copy_list(info)) + head, current = insertnodeafter(head,current,copylist(info)) return head, current end @@ -708,7 +708,7 @@ local math do setattr(info,a_layer,l_math) m_cache[tag][skip] = info end - head, current = insert_node_after(head,current,copy_list(info)) + head, current = insertnodeafter(head,current,copylist(info)) return head, current end @@ -768,7 +768,7 @@ local ruledbox do end -- we need to trigger the right mode (else sometimes no whatits) local info = setlink( - this and copy_list(this) or nil, + this and copylist(this) or nil, (force_origin and emptyrule(wd,ht,dp)) -- we accept some overhead or (dp == 0 and outlinerule and outlinerule(wd,ht,dp,linewidth)) or userrule { @@ -791,7 +791,7 @@ local ruledbox do elseif trace_origin or force_origin then local size = 2*size local origin = o_cache[size] - origin = copy_list(origin) + origin = copylist(origin) if getid(parent) == vlist_code then setshift(origin,-shift) info = setlink(current,new_kern(-size),origin,new_kern(-size-dp),info) @@ -811,7 +811,7 @@ local ruledbox do elseif trace_origin or force_origin then local size = 2*size local origin = o_cache[size] - origin = copy_list(origin) + origin = copylist(origin) if getid(parent) == vlist_code then info = setlink(current,new_kern(-wd-size-shift),origin,new_kern(-size+shift),info) else @@ -906,7 +906,7 @@ end local ruledglue, ruledmathglue do - local effectiveglue = nuts.effective_glue + local effectiveglue = nuts.effectiveglue local gluecodes = nodes.gluecodes @@ -1001,11 +1001,11 @@ local ruledglue, ruledmathglue do setattr(info,a_layer,layer) g_cache_gn[name] = info end - return copy_list(info) + return copylist(info) end ruledmathglue = function(head,current) - return insert_node_before(head,current,gluename(getfont(current),l_glue,"trace:m")) + return insertnodebefore(head,current,gluename(getfont(current),l_glue,"trace:m")) end ruledglue = function(head,current,vertical,parent) @@ -1049,11 +1049,11 @@ local ruledglue, ruledmathglue do end (vertical and g_cache_v or g_cache_h)[amount] = info end - info = copy_list(info) + info = copylist(info) if vertical then info = vpack_nodes(info) end - head, current = insert_node_before(head,current,info) + head, current = insertnodebefore(head,current,info) return head, getnext(current) end @@ -1077,8 +1077,8 @@ local ruledglue, ruledmathglue do g_cache_x[width] = info end end - info = copy_list(info) - head, current = insert_node_before(head,current,info) + info = copylist(info) + head, current = insertnodebefore(head,current,info) return head, getnext(current) end @@ -1104,11 +1104,11 @@ local ruledkern do end cache[kern] = info end - info = copy_list(info) + info = copylist(info) if vertical then info = vpack_nodes(info) end - head, current = insert_node_before(head,current,info) + head, current = insertnodebefore(head,current,info) return head, getnext(current) end @@ -1132,8 +1132,8 @@ local ruleditalic do end i_cache[kern] = info end - info = copy_list(info) - head, current = insert_node_before(head,current,info) + info = copylist(info) + head, current = insertnodebefore(head,current,info) return head, getnext(current) end @@ -1157,8 +1157,8 @@ local ruledmarginkern do end m_cache[kern] = info end - info = copy_list(info) - head, current = insert_node_before(head,current,info) + info = copylist(info) + head, current = insertnodebefore(head,current,info) return head, getnext(current) end @@ -1182,8 +1182,8 @@ local ruledmathlistkern do end l_cache[kern] = info end - info = copy_list(info) - head, current = insert_node_before(head,current,info) + info = copylist(info) + head, current = insertnodebefore(head,current,info) return head, getnext(current) end @@ -1205,7 +1205,7 @@ local ruleddiscretionary do d = new_hlist(kern) d_cache[true] = d end - insert_node_after(head,current,copy_list(d)) + insertnodeafter(head,current,copylist(d)) return head, current end @@ -1238,13 +1238,13 @@ local ruledpenalty do end (vertical and p_cache_v or p_cache_h)[penalty] = info end - info = copy_list(info) + info = copylist(info) if vertical then info = vpack_nodes(info) elseif raisepenalties then setshift(info,-65536*4) end - head, current = insert_node_before(head,current,info) + head, current = insertnodebefore(head,current,info) return head, getnext(current) end @@ -1563,7 +1563,7 @@ do local function cleanup() for tag, cache in next, caches do for k, v in next, cache do - flush_node_list(v) + flushnodelist(v) end end cleanup = function() diff --git a/tex/context/base/mkxl/typo-bld.lmt b/tex/context/base/mkxl/typo-bld.lmt index 599106ccd..78bdd8214 100644 --- a/tex/context/base/mkxl/typo-bld.lmt +++ b/tex/context/base/mkxl/typo-bld.lmt @@ -46,7 +46,7 @@ local nodeidstostring = nodes.idstostring local nodepool = nodes.pool local new_baselineskip = nodepool.baselineskip local new_lineskip = nodepool.lineskip -local insert_node_before = nodes.insert_before +local insertnodebefore = nodes.insertbefore local hpack_node = nodes.hpack local nuts = nodes.nuts @@ -157,9 +157,9 @@ function parbuilders.constructors.methods.oneline(head,followed_by_display) t.prevdepth = h.depth t.prevgraf = 1 if d < texget("lineskiplimit") then - return insert_node_before(h,h,new_lineskip(texget("lineskip",false))) -- no stretch etc + return insertnodebefore(h,h,new_lineskip(texget("lineskip",false))) -- no stretch etc else - return insert_node_before(h,h,new_baselineskip(d)) + return insertnodebefore(h,h,new_baselineskip(d)) end end diff --git a/tex/context/base/mkxl/typo-brk.lmt b/tex/context/base/mkxl/typo-brk.lmt index bebd4a149..f9c255608 100644 --- a/tex/context/base/mkxl/typo-brk.lmt +++ b/tex/context/base/mkxl/typo-brk.lmt @@ -45,15 +45,15 @@ local setprev = nuts.setprev local setboth = nuts.setboth local setsubtype = nuts.setsubtype -local copy_node = nuts.copy_node -local copy_node_list = nuts.copy_list -local flush_node = nuts.flush_node -local insert_node_before = nuts.insert_before -local insert_node_after = nuts.insert_after +local copy_node = nuts.copy +local copy_node_list = nuts.copylist +local flushnode = nuts.flushnode +local insertnodebefore = nuts.insertbefore +local insertnodeafter = nuts.insertafter local remove_node = nuts.remove -local end_of_math = nuts.end_of_math -local find_attribute = nuts.find_attribute -local unset_attributes = nuts.unset_attributes +local endofmath = nuts.endofmath +local findattribute = nuts.findattribute +local unsetattributes = nuts.unsetattributes local tonodes = nuts.tonodes @@ -117,15 +117,15 @@ local function insert_break(head,start,stop,before,after,kern) local g = new_glue() setattrlist(p,start) setattrlist(g,start) - insert_node_before(head,start,p) - insert_node_before(head,start,g) + insertnodebefore(head,start,p) + insertnodebefore(head,start,g) end local p = new_penalty(after) local g = new_glue() setattrlist(p,start) setattrlist(g,start) - insert_node_after(head,stop,g) - insert_node_after(head,stop,p) + insertnodeafter(head,stop,g) + insertnodeafter(head,stop,p) end methods[1] = function(head,start,stop,settings,kern) @@ -172,7 +172,7 @@ methods[2] = function(head,start) -- ( => (- local hyphen = copy_node(post) setchar(hyphen,languages.prehyphenchar(getlanguage(post))) setlink(post,hyphen) - head, start = insert_node_before(head,start,new_disc(nil,post,replace)) + head, start = insertnodebefore(head,start,new_disc(nil,post,replace)) setattrlist(start,replace) insert_break(head,start,start,10000,10000) end @@ -188,7 +188,7 @@ methods[3] = function(head,start) -- ) => -) local hyphen = copy_node(pre) setchar(hyphen,languages.prehyphenchar(getlanguage(pre))) setlink(hyphen,pre) - head, start = insert_node_before(head,start,new_disc(hyphen,nil,replace)) -- so not pre ! + head, start = insertnodebefore(head,start,new_disc(hyphen,nil,replace)) -- so not pre ! setattrlist(start,tmp) insert_break(head,start,start,10000,10000) end @@ -200,7 +200,7 @@ methods[4] = function(head,start) -- - => - - - if p and n then local tmp head, start, tmp = remove_node(head,start) - head, start = insert_node_before(head,start,new_disc()) + head, start = insertnodebefore(head,start,new_disc()) setattrlist(start,tmp) setdisc(start,copy_node(tmp),copy_node(tmp),tmp) insert_break(head,start,start,10000,10000) @@ -213,7 +213,7 @@ methods[5] = function(head,start,stop,settings) -- x => p q r if p and n then local tmp head, start, tmp = remove_node(head,start) - head, start = insert_node_before(head,start,new_disc()) + head, start = insertnodebefore(head,start,new_disc()) local attr = getattrlist(tmp) local font = getfont(tmp) local left = settings.left @@ -230,7 +230,7 @@ methods[5] = function(head,start,stop,settings) -- x => p q r end setdisc(start,left,right,middle) setattrlist(start,attr) - flush_node(tmp) + flushnode(tmp) insert_break(head,start,start,10000,10000) end return head, start @@ -241,7 +241,7 @@ end -- do we need to go into disc nodes (or do it as first step but then we need a pre/post font handler) function breakpoints.handler(head) - local _, current = find_attribute(head, a_breakpoints) + local _, current = findattribute(head, a_breakpoints) if current then local done = false local attr = nil @@ -304,7 +304,7 @@ function breakpoints.handler(head) end elseif id == math_code then attr = nil - current = end_of_math(current) + current = endofmath(current) if current then current = getnext(current) end @@ -398,7 +398,7 @@ function breakpoints.handler(head) end end if done then --- unset_attributes(a_breakpoints, head) +-- unsetattributes(a_breakpoints, head) end end return head diff --git a/tex/context/base/mkxl/typo-cap.lmt b/tex/context/base/mkxl/typo-cap.lmt index 3f53b65e0..03a04a17b 100644 --- a/tex/context/base/mkxl/typo-cap.lmt +++ b/tex/context/base/mkxl/typo-cap.lmt @@ -35,10 +35,10 @@ local setfont = nuts.setfont local setscales = nuts.setscales local copy_node = nuts.copy -local end_of_math = nuts.end_of_math -local insert_after = nuts.insert_after -local find_attribute = nuts.find_attribute -local unset_attributes = nuts.unset_attributes +local endofmath = nuts.endofmath +local insertafter = nuts.insertafter +local findattribute = nuts.findattribute +local unsetattributes = nuts.unsetattributes local nextglyph = nuts.traversers.glyph @@ -145,7 +145,7 @@ local function replacer(start,codes) else local g = copy_node(start) setchar(g,chr) - insert_after(start,start,g) + insertafter(start,start,g) end end elseif ifc[dc] then @@ -301,7 +301,7 @@ register(variables.cap, variables.capital) -- clone register(variables.Cap, variables.Capital) -- clone function cases.handler(head) - local _, start = find_attribute(head, a_cases) + local _, start = findattribute(head, a_cases) if start then local lastfont = { } local lastattr = nil @@ -387,7 +387,7 @@ function cases.handler(head) end else if id == math_code then - start = end_of_math(start) + start = endofmath(start) end count = 0 end @@ -396,7 +396,7 @@ function cases.handler(head) end end if done then - -- unset_attributes(a_cases,head) + -- unsetattributes(a_cases,head) end end return head diff --git a/tex/context/base/mkxl/typo-chr.lmt b/tex/context/base/mkxl/typo-chr.lmt index bb11f54a6..745a35a14 100644 --- a/tex/context/base/mkxl/typo-chr.lmt +++ b/tex/context/base/mkxl/typo-chr.lmt @@ -27,8 +27,8 @@ local wordboundary_code = boundarycodes.word local texgetnest = tex.getnest -- to be used local texsetcount = tex.setcount -local flush_node = nodes.flush_node -local flush_list = nodes.flush_list +local flushnode = nodes.flushnode +local flushlist = nodes.flushlist local settexattribute = tex.setattribute local punctuation = characters.is_punctuation @@ -68,7 +68,7 @@ local actions = { remove = function(specification) local n = pickup() if n then - flush_node(n) + flushnode(n) end end, push = function(specification) @@ -103,7 +103,7 @@ local function pickup(head,tail,str) while true do local prev = first.prev if prev and prev[a_marked] == attr then - if prev.id == par_code then -- and start_of_par(prev) + if prev.id == par_code then -- and startofpar(prev) break else first = prev @@ -140,7 +140,7 @@ local actions = { list.tail = prev prev.next = nil end - flush_list(first) + flushlist(first) end end end, diff --git a/tex/context/base/mkxl/typo-dig.lmt b/tex/context/base/mkxl/typo-dig.lmt index 7f6663db9..9e72d25c2 100644 --- a/tex/context/base/mkxl/typo-dig.lmt +++ b/tex/context/base/mkxl/typo-dig.lmt @@ -33,12 +33,11 @@ local setlink = nuts.setlink local setnext = nuts.setnext local setprev = nuts.setprev -local hpack_node = nuts.hpack -local traverse_id = nuts.traverse_id -local insert_node_before = nuts.insert_before -local insert_node_after = nuts.insert_after -local find_attribute = nuts.find_attribute -local unset_attributes = nuts.unset_attributes +local hpacknode = nuts.hpack +local insertnodebefore = nuts.insertbefore +local insertnodeafter = nuts.insertafter +local findattribute = nuts.findattribute +local unsetattributes = nuts.unsetattributes local texsetattribute = tex.setattribute local unsetvalue = attributes.unsetvalue @@ -75,16 +74,16 @@ local a_digits = attributes.private("digits") function nodes.aligned(head,start,stop,width,how) if how == "flushright" or how == "middle" then - head, start = insert_node_before(head,start,new_glue(0,65536,65536)) + head, start = insertnodebefore(head,start,new_glue(0,65536,65536)) end if how == "flushleft" or how == "middle" then - head, stop = insert_node_after(head,stop,new_glue(0,65536,65536)) + head, stop = insertnodeafter(head,stop,new_glue(0,65536,65536)) end local prv = getprev(start) local nxt = getnext(stop) setprev(start) setnext(stop) - local packed = hpack_node(start,width,"exactly") -- no directional mess here, just lr + local packed = hpacknode(start,width,"exactly") -- no directional mess here, just lr if prv then setlink(prv,packed) end @@ -117,7 +116,7 @@ actions[1] = function(head,start,attr) end function digits.handler(head) - local _, start = find_attribute(head, a_digits) + local _, start = findattribute(head, a_digits) if start then local current = head while current do @@ -138,7 +137,7 @@ function digits.handler(head) end end if done then - unset_attributes(a_digits, head) + unsetattributes(a_digits, head) end end return head diff --git a/tex/context/base/mkxl/typo-drp.lmt b/tex/context/base/mkxl/typo-drp.lmt index 2c53cc111..1885ce90d 100644 --- a/tex/context/base/mkxl/typo-drp.lmt +++ b/tex/context/base/mkxl/typo-drp.lmt @@ -57,10 +57,11 @@ local nodecodes = nodes.nodecodes local nodepool = nuts.pool local new_kern = nodepool.kern -local insert_before = nuts.insert_before -local insert_after = nuts.insert_after +local insertbefore = nuts.insertbefore +local insertafter = nuts.insertafter local remove_node = nuts.remove -local start_of_par = nuts.start_of_par + +local startofpar = nuts.startofpar local nextnode = nuts.traversers.node local nextglyph = nuts.traversers.glyph @@ -314,7 +315,7 @@ actions[v_default] = function(head,setting) texset("hangindent",hangindent,true) end if indent then - insert_after(first,first,new_kern(-parindent)) + insertafter(first,first,new_kern(-parindent)) end end return head @@ -323,7 +324,7 @@ end -- we can count ... when all done, we can disable ... function initials.handler(head) - if getid(head) == par_code and start_of_par(head) then + if getid(head) == par_code and startofpar(head) then local settings = getprop(head,a_initial) if settings then disableaction("processors","typesetters.initials.handler") diff --git a/tex/context/base/mkxl/typo-duc.lmt b/tex/context/base/mkxl/typo-duc.lmt index 07ae140e8..87190a1ab 100644 --- a/tex/context/base/mkxl/typo-duc.lmt +++ b/tex/context/base/mkxl/typo-duc.lmt @@ -76,9 +76,10 @@ local setattrlist = nuts.setattrlist local properties = nodes.properties.data local remove_node = nuts.remove -local insert_node_after = nuts.insert_after -local insert_node_before = nuts.insert_before -local start_of_par = nuts.start_of_par +local insertnodeafter = nuts.insertafter +local insertnodebefore = nuts.insertbefore + +local startofpar = nuts.startofpar local nodepool = nuts.pool local new_direction = nodepool.direction @@ -426,7 +427,7 @@ end local function get_baselevel(head,list,size,direction) if direction == lefttoright_code or direction == righttoleft_code then return direction, true - elseif getid(head) == par_code and start_of_par(head) then + elseif getid(head) == par_code and startofpar(head) then direction = getdirection(head) if direction == lefttoright_code or direction == righttoleft_code then return direction, true @@ -969,18 +970,18 @@ local function apply_to_list(list,size,head,pardir) c = p end -- there is always a par nodes so head will stay - head = insert_node_before(head,c,new_direction(enddir,true)) + head = insertnodebefore(head,c,new_direction(enddir,true)) enddir = false end elseif begindir then - if id == par_code and start_of_par(current) then + if id == par_code and startofpar(current) then -- par should always be the 1st node - head, current = insert_node_after(head,current,new_direction(begindir)) + head, current = insertnodeafter(head,current,new_direction(begindir)) begindir = nil end end if begindir then - head = insert_node_before(head,current,new_direction(begindir)) + head = insertnodebefore(head,current,new_direction(begindir)) end local skip = entry.skip if skip and skip > 0 then @@ -995,7 +996,7 @@ local function apply_to_list(list,size,head,pardir) end end if enddir then - head, current = insert_node_after(head,current,new_direction(enddir,true)) + head, current = insertnodeafter(head,current,new_direction(enddir,true)) end if not entry.remove then current = getnext(current) diff --git a/tex/context/base/mkxl/typo-fln.lmt b/tex/context/base/mkxl/typo-fln.lmt index fa507df4b..8d1553d4c 100644 --- a/tex/context/base/mkxl/typo-fln.lmt +++ b/tex/context/base/mkxl/typo-fln.lmt @@ -62,15 +62,15 @@ local spaceskip_code = nodes.gluecodes.spaceskip local nextglyph = nuts.traversers.glyph local nextdisc = nuts.traversers.disc -local flush_node_list = nuts.flush_list -local flush_node = nuts.flush_node -local copy_node_list = nuts.copy_list -local insert_node_before = nuts.insert_before -local insert_node_after = nuts.insert_after +local flushnodelist = nuts.flushlist +local flushnode = nuts.flushnode +local copy_node_list = nuts.copylist +local insertnodebefore = nuts.insertbefore +local insertnodeafter = nuts.insertafter local remove_node = nuts.remove local getdimensions = nuts.dimensions local hpack_node_list = nuts.hpack -local start_of_par = nuts.start_of_par +local startofpar = nuts.startofpar local setcoloring = nuts.colors.set @@ -180,7 +180,7 @@ actions[v_line] = function(head,setting) -- temp = typesetters.kerns.handler(temp) -- maybe when enabled -- temp = typesetters.cases.handler(temp) -- maybe when enabled local width = getdimensions(temp) - flush_node_list(temp) + flushnodelist(temp) return width end @@ -228,7 +228,7 @@ actions[v_line] = function(head,setting) end end - flush_node_list(temp) + flushnodelist(temp) local start = head local n = 0 @@ -288,11 +288,11 @@ actions[v_line] = function(head,setting) end end setdisc(disc,pre,post,replace) - flush_node(disc) + flushnode(disc) elseif id == glue_code then n = n + 1 if linebreak ~= n then - head = insert_node_before(head,start,newpenalty(10000)) -- nobreak + head = insertnodebefore(head,start,newpenalty(10000)) -- nobreak end end local next = getnext(start) @@ -300,11 +300,11 @@ actions[v_line] = function(head,setting) if start ~= head then local where = id == glue_code and getprev(start) or start if trace_firstlines then - head, where = insert_node_after(head,where,newpenalty(10000)) -- nobreak - head, where = insert_node_after(head,where,newkern(-65536)) - head, where = insert_node_after(head,where,tracerrule(65536,4*65536,2*65536,"darkblue")) + head, where = insertnodeafter(head,where,newpenalty(10000)) -- nobreak + head, where = insertnodeafter(head,where,newkern(-65536)) + head, where = insertnodeafter(head,where,tracerrule(65536,4*65536,2*65536,"darkblue")) end - head, where = insert_node_after(head,where,newpenalty(-10000)) -- break + head, where = insertnodeafter(head,where,newpenalty(-10000)) -- break end start = next break @@ -358,7 +358,7 @@ end actions[v_default] = actions[v_line] function firstlines.handler(head) - if getid(head) == par_code and start_of_par(head) then + if getid(head) == par_code and startofpar(head) then local settings = getprop(head,a_firstline) if settings then disableaction("processors","typesetters.firstlines.handler") diff --git a/tex/context/base/mkxl/typo-hid.lmt b/tex/context/base/mkxl/typo-hid.lmt index e3b7567d9..45dde4979 100644 --- a/tex/context/base/mkxl/typo-hid.lmt +++ b/tex/context/base/mkxl/typo-hid.lmt @@ -17,7 +17,7 @@ local getprev = nuts.getprev local setlist = nuts.setlist local setlink = nuts.setlink local nextnode = nuts.traversers.node -local flushlist = nuts.flush_list +local flushlist = nuts.flushlist local dimensions = nuts.rangedimensions local hpack = nuts.hpack local setwhd = nuts.setwhd diff --git a/tex/context/base/mkxl/typo-itc.lmt b/tex/context/base/mkxl/typo-itc.lmt index 4350053b3..74c47355f 100644 --- a/tex/context/base/mkxl/typo-itc.lmt +++ b/tex/context/base/mkxl/typo-itc.lmt @@ -44,9 +44,9 @@ local setkern = nuts.setkern local getkern = nuts.getkern local getheight = nuts.getheight -local insert_node_after = nuts.insert_after +local insertnodeafter = nuts.insertafter local remove_node = nuts.remove -local end_of_math = nuts.end_of_math +local endofmath = nuts.endofmath local texgetattribute = tex.getattribute local texsetattribute = tex.setattribute @@ -184,7 +184,7 @@ local enablemath = false local enabletext = false local function domath(head,current) - current = end_of_math(current) + current = endofmath(current) local next = getnext(current) if next then local char, id = isglyph(next) @@ -253,7 +253,7 @@ local function domath(head,current) if trace_italics then report_italics("%s italic %p between math %C and non punctuation %C","adding",a,getchar(glyph),char) end - insert_node_after(head,glyph,correction_kern(a,glyph)) + insertnodeafter(head,glyph,correction_kern(a,glyph)) end end end @@ -311,7 +311,7 @@ local function texthandler(head) if font ~= lastfont then if previtalic ~= 0 then if okay(data,current,font,prevchar,previtalic,char,"glyph") then - insert_node_after(prevhead,prev,correction_kern(previtalic,current)) + insertnodeafter(prevhead,prev,correction_kern(previtalic,current)) end elseif previnserted and data then if trace_italics then @@ -322,7 +322,7 @@ local function texthandler(head) -- if replaceitalic ~= 0 then if okay(data,replace,font,replacechar,replaceitalic,char,"replace") then - insert_node_after(replacehead,replace,correction_kern(replaceitalic,current)) + insertnodeafter(replacehead,replace,correction_kern(replaceitalic,current)) end replaceitalic = 0 elseif replaceinserted and data then @@ -334,7 +334,7 @@ local function texthandler(head) -- if postitalic ~= 0 then if okay(data,post,font,postchar,postitalic,char,"post") then - insert_node_after(posthead,post,correction_kern(postitalic,current)) + insertnodeafter(posthead,post,correction_kern(postitalic,current)) end postitalic = 0 elseif postinserted and data then @@ -486,7 +486,7 @@ local function texthandler(head) end previnserted = correction_glue(previtalic,current) -- maybe just add ? else problem with penalties previtalic = 0 - insert_node_after(prevhead,prev,previnserted) + insertnodeafter(prevhead,prev,previnserted) else if replaceitalic ~= 0 then if trace_italics then @@ -494,7 +494,7 @@ local function texthandler(head) end replaceinserted = correction_kern(replaceitalic,current) -- needs to be a kern replaceitalic = 0 - insert_node_after(replacehead,replace,replaceinserted) + insertnodeafter(replacehead,replace,replaceinserted) end if postitalic ~= 0 then if trace_italics then @@ -502,7 +502,7 @@ local function texthandler(head) end postinserted = correction_kern(postitalic,current) -- needs to be a kern postitalic = 0 - insert_node_after(posthead,post,postinserted) + insertnodeafter(posthead,post,postinserted) end end elseif id == math_code then @@ -516,14 +516,14 @@ local function texthandler(head) if mathokay then current = domath(head,current) else - current = end_of_math(current) + current = endofmath(current) end else if previtalic ~= 0 then if trace_italics then report_italics("inserting %p between %s italic %C and whatever",previtalic,"glyph",prevchar) end - insert_node_after(prevhead,prev,correction_kern(previtalic,current)) + insertnodeafter(prevhead,prev,correction_kern(previtalic,current)) previnserted = nil previtalic = 0 replaceinserted = nil @@ -535,7 +535,7 @@ local function texthandler(head) if trace_italics then report_italics("inserting %p between %s italic %C and whatever",replaceitalic,"replace",replacechar) end - insert_node_after(replacehead,replace,correction_kern(replaceitalic,current)) + insertnodeafter(replacehead,replace,correction_kern(replaceitalic,current)) previnserted = nil previtalic = 0 replaceinserted = nil @@ -547,7 +547,7 @@ local function texthandler(head) if trace_italics then report_italics("inserting %p between %s italic %C and whatever",postitalic,"post",postchar) end - insert_node_after(posthead,post,correction_kern(postitalic,current)) + insertnodeafter(posthead,post,correction_kern(postitalic,current)) previnserted = nil previtalic = 0 replaceinserted = nil @@ -564,19 +564,19 @@ local function texthandler(head) if trace_italics then report_italics("inserting %p between %s italic %C and end of list",previtalic,"glyph",prevchar) end - insert_node_after(prevhead,prev,correction_kern(previtalic,current)) + insertnodeafter(prevhead,prev,correction_kern(previtalic,current)) else if replaceitalic ~= 0 then if trace_italics then report_italics("inserting %p between %s italic %C and end of list",replaceitalic,"replace",replacechar) end - insert_node_after(replacehead,replace,correction_kern(replaceitalic,current)) + insertnodeafter(replacehead,replace,correction_kern(replaceitalic,current)) end if postitalic ~= 0 then if trace_italics then report_italics("inserting %p between %s italic %C and end of list",postitalic,"post",postchar) end - insert_node_after(posthead,post,correction_kern(postitalic,current)) + insertnodeafter(posthead,post,correction_kern(postitalic,current)) end end end diff --git a/tex/context/base/mkxl/typo-krn.lmt b/tex/context/base/mkxl/typo-krn.lmt index a8ccedccf..450194767 100644 --- a/tex/context/base/mkxl/typo-krn.lmt +++ b/tex/context/base/mkxl/typo-krn.lmt @@ -24,13 +24,12 @@ local nodepool = nuts.pool -- check what is used local find_node_tail = nuts.tail -local flush_node = nuts.flush_node -local insert_node_before = nuts.insert_before -local insert_node_after = nuts.insert_after -local end_of_math = nuts.end_of_math +local insertnodebefore = nuts.insertbefore +local insertnodeafter = nuts.insertafter +local endofmath = nuts.endofmath local copy_node = nuts.copy -local find_attribute = nuts.find_attribute -local unset_attributes = nuts.unset_attributes +local findattribute = nuts.findattribute +local unsetattributes = nuts.unsetattributes local getnext = nuts.getnext local getprev = nuts.getprev @@ -130,7 +129,7 @@ local factors = kerns.factors -- make sure it runs after all others -- there will be a width adaptor field in nodes so this will change -- todo: interchar kerns / disc nodes / can be made faster --- todo: use insert_before etc +-- todo: use insertbefore etc local gluefactor = 4 -- assumes quad = .5 enspace @@ -332,7 +331,7 @@ local function process_list(head,keeptogether,krn,font,okay) -- if kerns then -- print("it happens indeed, basemode kerns not yet injected") -- end - insert_node_before(head,start,new_kern((kerns and kerns[char] or 0) + kern)) + insertnodebefore(head,start,new_kern((kerns and kerns[char] or 0) + kern)) okay = true end end @@ -366,7 +365,7 @@ local function closest_bound(b,get) end function kerns.handler(head) - local _, start = find_attribute(head, a_kerns) + local _, start = findattribute(head, a_kerns) if start then local lastfont = nil local keepligature = kerns.keepligature @@ -415,7 +414,7 @@ function kerns.handler(head) setattr(n,a_kerns,attr) -- we took away the attr end setchar(n,unicode[i]) - insert_node_after(head,s,n) + insertnodeafter(head,s,n) s = n end end @@ -447,10 +446,10 @@ function kerns.handler(head) local data = chardata[font][prevchar] local kerns = data and data.kerns local kern = (kerns and kerns[char] or 0) + quaddata[font]*krn - insert_node_before(head,start,kern_injector(fillup,kern)) + insertnodebefore(head,start,kern_injector(fillup,kern)) end else - insert_node_before(head,start,kern_injector(fillup,quaddata[font]*krn)) + insertnodebefore(head,start,kern_injector(fillup,quaddata[font]*krn)) end end prev = start @@ -560,16 +559,16 @@ function kerns.handler(head) -- special case local b, f = closest_bound(start,getprev) if b then - insert_node_before(head,start,kern_injector(fillup,quaddata[f]*krn)) + insertnodebefore(head,start,kern_injector(fillup,quaddata[f]*krn)) end local b, f = closest_bound(start,getnext) if b then - insert_node_after(head,start,kern_injector(fillup,quaddata[f]*krn)) + insertnodeafter(head,start,kern_injector(fillup,quaddata[f]*krn)) end end bound = false elseif id == math_code then - start = end_of_math(start) + start = endofmath(start) bound = false end if start then @@ -590,7 +589,7 @@ function kerns.handler(head) end end if done then - -- unset_attributes(a_kerns, head) + -- unsetattributes(a_kerns, head) end end return head diff --git a/tex/context/base/mkxl/typo-lin.lmt b/tex/context/base/mkxl/typo-lin.lmt index 86365c3ba..783faeabf 100644 --- a/tex/context/base/mkxl/typo-lin.lmt +++ b/tex/context/base/mkxl/typo-lin.lmt @@ -68,8 +68,8 @@ local tonut = nodes.tonut local tonode = nodes.tonode local nexthlist = nuts.traversers.hlist -local insert_before = nuts.insert_before -local insert_after = nuts.insert_after +local insertbefore = nuts.insertbefore +local insertafter = nuts.insertafter local getlist = nuts.getlist local setlist = nuts.setlist @@ -89,7 +89,7 @@ local getnormalizedline = nuts.getnormalizedline local setprop = nuts.setprop local getprop = nuts.rawprop -- getprop -local effectiveglue = nuts.effective_glue +local effectiveglue = nuts.effectiveglue local nodepool = nuts.pool local new_kern = nodepool.kern @@ -127,9 +127,9 @@ local function finalize(prop,key) -- delayed calculations end local kern1 = new_kern(delta) local kern2 = new_kern(-delta) - head = insert_before(head,head,kern1) -- setlink - head = insert_before(head,head,pack) - head = insert_before(head,head,kern2) + head = insertbefore(head,head,kern1) -- setlink + head = insertbefore(head,head,pack) + head = insertbefore(head,head,kern2) setlist(line,head) local where = { pack = pack, @@ -193,10 +193,10 @@ local function addtoline(n,list,option) if trace_anchors and not line.traced then line.traced = true local rule = new_rule(2*65536,2*65536,1*65536) - local list = insert_before(rule,rule,new_kern(-1*65536)) + local list = insertbefore(rule,rule,new_kern(-1*65536)) addtoline(n,list) local rule = new_rule(2*65536,6*65536,-3*65536) - local list = insert_before(rule,rule,new_kern(-1*65536)) + local list = insertbefore(rule,rule,new_kern(-1*65536)) addtoline(n,list,"internal") else line.traced = true @@ -219,14 +219,14 @@ local function addtoline(n,list,option) -- optimize now .. we can also decide to put each blob in a hlist local kern = new_kern(delta) if tail then - head, tail = insert_after(head,tail,kern) + head, tail = insertafter(head,tail,kern) else head, tail = kern, kern setlist(where.pack,head) end - head, tail = insert_after(head,tail,blob) + head, tail = insertafter(head,tail,blob) local kern = new_kern(-delta) - head, tail = insert_after(head,tail,kern) + head, tail = insertafter(head,tail,kern) -- where.head = head where.tail = tail @@ -256,7 +256,7 @@ local function addanchortoline(n,anchor) end if where.tail then local head = where.head - insert_before(head,head,anchor) + insertbefore(head,head,anchor) else where.tail = anchor end diff --git a/tex/context/base/mkxl/typo-mar.lmt b/tex/context/base/mkxl/typo-mar.lmt index 7e69162a9..f8c135fa7 100644 --- a/tex/context/base/mkxl/typo-mar.lmt +++ b/tex/context/base/mkxl/typo-mar.lmt @@ -61,9 +61,9 @@ local v_line = variables.line local nuts = nodes.nuts local tonode = nuts.tonode -local hpack_nodes = nuts.hpack -local traverse_id = nuts.traverse_id -local flush_node_list = nuts.flush_list +local hpacknodes = nuts.hpack +local traverseid = nuts.traverseid +local flushnodelist = nuts.flushlist local getnext = nuts.getnext local getprev = nuts.getprev @@ -251,7 +251,7 @@ function margins.save(t) local si = store[i] if si.name == name then local s = remove(store,i) - flush_node_list(s.box) + flushnodelist(s.box) end end else @@ -259,7 +259,7 @@ function margins.save(t) local si = store[i] if si.name == name then local s = remove(store,i) - flush_node_list(s.box) + flushnodelist(s.box) end end end @@ -492,9 +492,9 @@ local function markovershoot(current) -- todo: alleen als offset > line v_anchors = v_anchors + 1 cache[v_anchors] = fastcopy(stacked) local anchor = setanchor(v_anchors) - -- local list = hpack_nodes(setlink(anchor,getlist(current))) -- not ok, we need to retain width + -- local list = hpacknodes(setlink(anchor,getlist(current))) -- not ok, we need to retain width -- local list = setlink(anchor,getlist(current)) -- why not this ... better play safe - local list = hpack_nodes(setlink(anchor,getlist(current)),getwidth(current),"exactly")-- + local list = hpacknodes(setlink(anchor,getlist(current)),getwidth(current),"exactly")-- if trace_marginstack then report_margindata("marking anchor %a",v_anchors) end @@ -790,7 +790,7 @@ local function flushed(scope,parent) -- current is hlist if done then local a = getattr(head,a_linenumber) -- hack .. we need a more decent critical attribute inheritance mechanism if false then - local l = hpack_nodes(head,getwidth(parent),"exactly") + local l = hpacknodes(head,getwidth(parent),"exactly") setlist(parent,l) if a then setattr(l,a_linenumber,a) @@ -905,7 +905,7 @@ end local function finalhandler(head) if nofdelayed > 0 then local current = head - while current and nofdelayed > 0 do -- traverse_list + while current and nofdelayed > 0 do local id = getid(current) if id == hlist_code then -- only lines? local a = getprop(current,"margindata") diff --git a/tex/context/base/mkxl/typo-pag.lmt b/tex/context/base/mkxl/typo-pag.lmt index 9f8a3a1f4..d9b910e86 100644 --- a/tex/context/base/mkxl/typo-pag.lmt +++ b/tex/context/base/mkxl/typo-pag.lmt @@ -39,7 +39,7 @@ local setpenalty = nuts.setpenalty local getwidth = nuts.getwidth local getdepth = nuts.getdepth -local insert_node_after = nuts.insert_after +local insertnodeafter = nuts.insertafter local new_penalty = nuts.pool.penalty local trace_keeptogether = false @@ -129,7 +129,7 @@ local function keeptogether(start,a,specification) if getid(previous) == penalty_code then setpenalty(previous,10000) else - insert_node_after(head,previous,new_penalty(10000)) + insertnodeafter(head,previous,new_penalty(10000)) end else break @@ -144,7 +144,7 @@ local function keeptogether(start,a,specification) if getid(previous) == penalty_code then setpenalty(previous,10000) else - insert_node_after(head,previous,new_penalty(10000)) + insertnodeafter(head,previous,new_penalty(10000)) end else break @@ -158,7 +158,7 @@ local function keeptogether(start,a,specification) if getid(previous) == penalty_code then setpenalty(previous,10000) else - insert_node_after(head,previous,new_penalty(10000)) + insertnodeafter(head,previous,new_penalty(10000)) end else break diff --git a/tex/context/base/mkxl/typo-rub.lmt b/tex/context/base/mkxl/typo-rub.lmt index 82aa3c269..eff522e02 100644 --- a/tex/context/base/mkxl/typo-rub.lmt +++ b/tex/context/base/mkxl/typo-rub.lmt @@ -49,7 +49,6 @@ local getwidth = nuts.getwidth local setwidth = nuts.setwidth local hpack = nuts.hpack -local insert_after = nuts.insert_after local takebox = nuts.takebox local nextlist = nuts.traversers.list diff --git a/tex/context/base/mkxl/typo-shp.lmt b/tex/context/base/mkxl/typo-shp.lmt index 30719c40e..139468a19 100644 --- a/tex/context/base/mkxl/typo-shp.lmt +++ b/tex/context/base/mkxl/typo-shp.lmt @@ -14,7 +14,7 @@ local texset = tex.set local texgetcount = tex.getcount local texgetglue = tex.getglue -local expandmacro = token.expand_macro +local expandmacro = token.expandmacro or token.expand_macro -- todo local implement = interfaces.implement @@ -217,6 +217,8 @@ do a = l + r goto AGAIN end + elseif key == "inspect" then + inspect(t) else logs.report("system","bad key %a in paragraphshape",key) break diff --git a/tex/context/base/mkxl/typo-shp.mkxl b/tex/context/base/mkxl/typo-shp.mkxl index b74003068..6201012fe 100644 --- a/tex/context/base/mkxl/typo-shp.mkxl +++ b/tex/context/base/mkxl/typo-shp.mkxl @@ -45,6 +45,19 @@ %D But we wrap this in a more abstract interface: \installcorenamespace {parshapes} +\installcorenamespace {shapedparagraph} + +\installbasicnativeautosetuphandler \??shapedparagraph {shapedparagraph} + +\setupshapedparagraph + [\c!method=, + \c!list=, + \c!lines=\zerocount, + \c!mp=, + \c!repeat=, + \c!hoffset=\zeropoint, + \c!voffset=\zeropoint, + \c!distance=\zeropoint] \aliased\let\stopparagraphshape\relax @@ -62,20 +75,103 @@ \def\spac_shapes_calculate#1% called locally in \LUA {\startMPcalculation \includeMPgraphic{#1} \stopMPcalculation} -\permanent\protected\tolerant\def\startshapedparagraph[#1]% no grouping - {\begingroup - \getdummyparameters[\c!method=,\c!list=,\c!mp=,\c!repeat=,#1]% - \edef\p_mp {\dummyparameter\c!mp}% - \edef\p_repeat{\dummyparameter\c!repeat}% - \setlocalhsize +% \permanent\protected\tolerant\def\startshapedparagraph[#1]% no grouping +% {\begingroup +% \let\currentshapedparagraph\empty +% \setupshapedparagraph[#1]% +% \edef\p_mp {\shapedparagraphparameter\c!mp}% +% \edef\p_repeat{\shapedparagraphparameter\c!repeat}% +% \setlocalhsize +% \normalexpanded +% {\endgroup +% \ifempty\p_mp +% \setparagraphshape[\shapedparagraphparameter\c!list]% +% \else +% \setparagraphmetashape[\shapedparagraphparameter\c!mp][\ifx\p_repeat\v!yes repeat\fi]% +% \fi +% \pushparagraphtweak{\shapedparagraphparameter\c!method}\relax}} + +\newbox\b_spac_shapes + +\def\spac_shapes_list + {\edef\p_mp {\shapedparagraphparameter\c!mp}% + \edef\p_repeat{\shapedparagraphparameter\c!repeat}% \normalexpanded {\endgroup \ifempty\p_mp - \setparagraphshape[\dummyparameter\c!list]% + \setparagraphshape[\shapedparagraphparameter\c!list]% \else - \setparagraphmetashape[\dummyparameter\c!mp][\ifx\p_repeat\v!yes repeat\fi]% + \setparagraphmetashape[\p_mp][\ifx\p_repeat\v!yes repeat\fi]% \fi - \pushparagraphtweak{\dummyparameter\c!method}\relax}} + \pushparagraphtweak{\shapedparagraphparameter\c!method}\relax}} + +\def\spac_shapes_text + {\getnoflines{\dimexpr\htdp\b_spac_shapes+\shapedparagraphparameter\c!voffset}% + \normalexpanded + {\endgroup + \clf_setparagraphshape + left \the\dimexpr + \wd\b_spac_shapes+\shapedparagraphparameter\c!distance + +\shapedparagraphparameter\c!hoffset + \relax + right \zeropoint + copy \the\numexpr + \noflines + +\shapedparagraphparameter\c!lines + \relax + left \zeropoint + right \zeropoint + % inspect + done + \relax + \pushparagraphtweak{shift}% + \dontleavehmode + \vtop + xoffset \the\dimexpr + -\shapedparagraphparameter\c!distance + -\wd\b_spac_shapes + \relax + yoffset \the\dimexpr + \shapedparagraphparameter\c!voffset + +\strutht + \relax + {\smashbox\b_spac_shapes + \box\b_spac_shapes}}} + +\def\spac_shapes_lines + {\normalexpanded + {\endgroup + \clf_setparagraphshape + left \shapedparagraphparameter\c!width + right \zeropoint + copy \shapedparagraphparameter\c!lines + left \zeropoint + right \zeropoint + % inspect + done + \relax + \pushparagraphtweak{shift}}} + +\permanent\protected\tolerant\def\startshapedparagraph[#1]% no grouping + {\begingroup + \let\currentshapedparagraph\empty + \setupshapedparagraph[#1]% + \setlocalhsize + \doifsomething{\shapedparagraphparameter\c!text} + {\global\setbox\b_spac_shapes\vpack\bgroup + \forgetall + \shapedparagraphparameter\c!text + \egroup}% + \ifvoid\b_spac_shapes + \ifnum\shapedparagraphparameter\c!lines>\zerocount + \spac_shapes_lines + \else + \spac_shapes_list + \fi + \else + \spac_shapes_text + \fi + \ignorespaces} \permanent\protected\def\stopshapedparagraph {\popparagraphtweak} diff --git a/tex/context/base/mkxl/typo-spa.lmt b/tex/context/base/mkxl/typo-spa.lmt index f453814fb..88ade876e 100644 --- a/tex/context/base/mkxl/typo-spa.lmt +++ b/tex/context/base/mkxl/typo-spa.lmt @@ -29,12 +29,12 @@ local getprev = nuts.getprev local getattr = nuts.getattr local isglyph = nuts.isglyph -local insert_node_before = nuts.insert_before -local insert_node_after = nuts.insert_after +local insertnodebefore = nuts.insertbefore +local insertnodeafter = nuts.insertafter local remove_node = nuts.remove -local end_of_math = nuts.end_of_math -local unset_attributes = nuts.unset_attributes -local find_attribute = nuts.find_attribute +local endofmath = nuts.endofmath +local unsetattributes = nuts.unsetattributes +local findattribute = nuts.findattribute local nodepool = nuts.pool local new_penalty = nodepool.penalty @@ -72,7 +72,7 @@ end -- todo cache lastattr function spacings.handler(head) - local _, start = find_attribute(head, a_spacings) + local _, start = findattribute(head, a_spacings) if start then local done = false -- head is always begin of par (whatsit), so we have at least two prev nodes @@ -118,8 +118,8 @@ function spacings.handler(head) if trace_spacing then report_spacing("inserting penalty and space before %C (left)",char) end - insert_node_before(head,start,new_penalty(10000)) - insert_node_before(head,start,new_glue(left*quad)) + insertnodebefore(head,start,new_penalty(10000)) + insertnodebefore(head,start,new_glue(left*quad)) end end local next = getnext(start) @@ -149,8 +149,8 @@ function spacings.handler(head) if trace_spacing then report_spacing("inserting penalty and space after %C (right)",char) end - insert_node_after(head,start,new_glue(right*quad)) - insert_node_after(head,start,new_penalty(10000)) + insertnodeafter(head,start,new_glue(right*quad)) + insertnodeafter(head,start,new_penalty(10000)) end end end @@ -158,14 +158,14 @@ function spacings.handler(head) done = true end elseif id == math_code then - start = end_of_math(start) -- weird, can return nil .. no math end? + start = endofmath(start) -- weird, can return nil .. no math end? end if start then start = getnext(start) end end if done then - -- unset_attributes(a_spacings,head) + -- unsetattributes(a_spacings,head) end end return head diff --git a/tex/context/base/mkxl/typo-sus.lmt b/tex/context/base/mkxl/typo-sus.lmt index 2c6d9ea69..b8d0d1cd9 100644 --- a/tex/context/base/mkxl/typo-sus.lmt +++ b/tex/context/base/mkxl/typo-sus.lmt @@ -59,9 +59,9 @@ local setattr = nuts.setattr local setlist = nuts.setlist local setcolor = nodes.tracers.colors.set -local insert_before = nuts.insert_before -local insert_after = nuts.insert_after -local end_of_math = nuts.end_of_math +local insertbefore = nuts.insertbefore +local insertafter = nuts.insertafter +local endofmath = nuts.endofmath local nodepool = nuts.pool @@ -127,22 +127,22 @@ local function mark(head,current,id,color) local width = getwidth(current) local rule = new_rule(width) local kern = new_kern(-width) - head = insert_before(head,current,rule) - head = insert_before(head,current,kern) + head = insertbefore(head,current,rule) + head = insertbefore(head,current,kern) setcolor(rule,color) -- elseif id == kern_code then -- local width = getkern(current) -- local rule = new_rule(width) -- local kern = new_kern(-width) - -- head = insert_before(head,current,rule) - -- head = insert_before(head,current,kern) + -- head = insertbefore(head,current,rule) + -- head = insertbefore(head,current,kern) -- setcolor(rule,color) else local width, height, depth = getwhd(current) local extra = fonts.hashes.xheights[getfont(current)] / 2 local rule = new_rule(width,height+extra,depth+extra) local hlist = new_hlist(rule) - head = insert_before(head,current,hlist) + head = insertbefore(head,current,hlist) setcolor(rule,color) setcolor(current,"white") end @@ -230,7 +230,7 @@ function typesetters.marksuspects(head) end current = getnext(current) elseif id == math_code then - current = getnext(end_of_math(current)) + current = getnext(endofmath(current)) elseif id == glue_code then local a = getattr(current,a_characters) if a then @@ -273,7 +273,7 @@ local function showsuspects(head) head, current = mark(head,current,id,colors[a]) end elseif id == math_code then - current = end_of_math(current) + current = endofmath(current) elseif id == hlist_code or id == vlist_code then local list = getlist(current) if list then diff --git a/tex/context/base/mkxl/typo-tal.lmt b/tex/context/base/mkxl/typo-tal.lmt index 5c32e9ef9..e5431cffc 100644 --- a/tex/context/base/mkxl/typo-tal.lmt +++ b/tex/context/base/mkxl/typo-tal.lmt @@ -47,8 +47,8 @@ local isglyph = nuts.isglyph local setattr = nuts.setattr local setchar = nuts.setchar -local insert_node_before = nuts.insert_before -local insert_node_after = nuts.insert_after +local insertnodebefore = nuts.insertbefore +local insertnodeafter = nuts.insertafter local nextglyph = nuts.traversers.glyph local getdimensions = nuts.dimensions @@ -393,46 +393,46 @@ function characteralign.handler(head,where) local new_kern = trace_split and traced_kern or new_kern if b_start then if before < maxbefore then - head = insert_node_before(head,b_start,new_kern(maxbefore-before)) + head = insertnodebefore(head,b_start,new_kern(maxbefore-before)) end if not c then -- print("[before]") if dataset.hasseparator then local width = fontcharacters[getfont(b_start)][separator].width - insert_node_after(head,b_stop,new_kern(maxafter+width)) + insertnodeafter(head,b_stop,new_kern(maxafter+width)) end elseif a_start then -- print("[before] [separator] [after]") if after < maxafter then - insert_node_after(head,a_stop,new_kern(maxafter-after)) + insertnodeafter(head,a_stop,new_kern(maxafter-after)) end else -- print("[before] [separator]") if maxafter > 0 then - insert_node_after(head,c,new_kern(maxafter)) + insertnodeafter(head,c,new_kern(maxafter)) end end elseif a_start then if c then -- print("[separator] [after]") if maxbefore > 0 then - head = insert_node_before(head,c,new_kern(maxbefore)) + head = insertnodebefore(head,c,new_kern(maxbefore)) end else -- print("[after]") local width = fontcharacters[getfont(b_stop)][separator].width - head = insert_node_before(head,a_start,new_kern(maxbefore+width)) + head = insertnodebefore(head,a_start,new_kern(maxbefore+width)) end if after < maxafter then - insert_node_after(head,a_stop,new_kern(maxafter-after)) + insertnodeafter(head,a_stop,new_kern(maxafter-after)) end elseif c then -- print("[separator]") if maxbefore > 0 then - head = insert_node_before(head,c,new_kern(maxbefore)) + head = insertnodebefore(head,c,new_kern(maxbefore)) end if maxafter > 0 then - insert_node_after(head,c,new_kern(maxafter)) + insertnodeafter(head,c,new_kern(maxafter)) end end return head diff --git a/tex/context/base/mkxl/typo-wrp.mkxl b/tex/context/base/mkxl/typo-wrp.mkxl index b552c151a..92af2058e 100644 --- a/tex/context/base/mkxl/typo-wrp.mkxl +++ b/tex/context/base/mkxl/typo-wrp.mkxl @@ -34,7 +34,7 @@ \ignorespaces} \protected\def\spac_crlf_placeholder - {\strut} + {\wordboundary\strut} % or \endstrut \protected\def\spac_crlf_placeholder_show {\wordboundary diff --git a/tex/context/interface/mkii/keys-fr.xml b/tex/context/interface/mkii/keys-fr.xml index 031a715e6..86871d97a 100644 --- a/tex/context/interface/mkii/keys-fr.xml +++ b/tex/context/interface/mkii/keys-fr.xml @@ -144,6 +144,7 @@ + @@ -395,6 +396,7 @@ + diff --git a/tex/context/modules/common/s-obsolete-tokens.mkiv b/tex/context/modules/common/s-obsolete-tokens.mkiv index 0d055049c..117282a60 100644 --- a/tex/context/modules/common/s-obsolete-tokens.mkiv +++ b/tex/context/modules/common/s-obsolete-tokens.mkiv @@ -56,15 +56,15 @@ local report = logs.reporter("tokens","collectors") -- flush : print back to tex -- test : fancy stuff -local get_next = token.scan_next or token.get_next -local create_token = token.create +local get_next_token = tokens.scanners.next +local create_token = tokens.create function collectors.install(tag,end_cs) local data, d = { }, 0 collectordata[tag] = data end_cs = gsub(end_cs,"^\\","") while true do - local t = get_next() + local t = get_next_token() if t.csname == end_cs then context[end_cs]() return @@ -93,20 +93,20 @@ function collectors.show(data) local ctx_verbatim = context.verbatim local function show(data) for i=1,#data do - local token = data[i] - if type(token) == "table" then - show(token) + local tok = data[i] + if type(tok) == "table" then + show(tok) else - local cmdname = token.cmdname + local cmdname = tok.cmdname local simple = simple[cmdname] ctx_NC() ctx_verbatim(simple or cmdname) ctx_NC() - ctx_verbatim(simple and utfchar(token.index) or token.csname) + ctx_verbatim(simple and utfchar(tok.index) or tok.csname) ctx_NC() - if token.active then context("active ") end - if token.expandable then context("expandable ") end - if token.protected then context("protected ") end + if tok.active then context("active ") end + if tok.expandable then context("expandable ") end + if tok.protected then context("protected ") end ctx_NC() ctx_NR() end diff --git a/tex/context/modules/mkiv/m-catchword.mkiv b/tex/context/modules/mkiv/m-catchword.mkiv index 86a3a2d55..98f0132fd 100644 --- a/tex/context/modules/mkiv/m-catchword.mkiv +++ b/tex/context/modules/mkiv/m-catchword.mkiv @@ -60,19 +60,19 @@ local function set_catchword(t) end local page = tex.getbox(t.box) local head = nodes.copy_list(first,last.next) - head = nodes.insert_before(head,head,nodes.pool.glue(1,1,1)) + head = nodes.insertbefore(head,head,nodes.pool.glue(1,1,1)) local line = nodes.hpack(head,page.width,"exactly") if CONTEXTLMTXMODE > 0 then line.yoffset = -t.voffset line.xoffset = t.hoffset else line.shift = t.hoffset - line = nodes.insert_before(line,line,nodes.pool.kern(t.voffset-line.height)) + line = nodes.insertbefore(line,line,nodes.pool.kern(t.voffset-line.height)) line = nodes.vpack(line) end line.height = 0 line.depth = 0 - node.insert_after(page.list,nodes.tail(page.list),line) + nodes.insertafter(page.list,nodes.tail(page.list),line) logs.report("catchword","appending %a on page %i",nodes.toutf(head),tex.getcount("realpageno")) end diff --git a/tex/context/modules/mkiv/m-escrito.mkiv b/tex/context/modules/mkiv/m-escrito.mkiv index 2d69fb218..704108cee 100644 --- a/tex/context/modules/mkiv/m-escrito.mkiv +++ b/tex/context/modules/mkiv/m-escrito.mkiv @@ -98,7 +98,7 @@ end function p.flushpage(result) - context(newliteral(result)) + context.(newliteral(result)) end -- todo diff --git a/tex/context/modules/mkiv/m-system-readers.mkxl b/tex/context/modules/mkiv/m-system-readers.mkxl index a077b20a3..0f2d3275e 100644 --- a/tex/context/modules/mkiv/m-system-readers.mkxl +++ b/tex/context/modules/mkiv/m-system-readers.mkxl @@ -51,8 +51,8 @@ \startluacode - local createtoken = token.create - local gobbletoken = token.gobble + local createtoken = tokens.create + local gobbletoken = tokens.gobble local integer_value = tokens.values.integer local marked = { } diff --git a/tex/context/modules/mkiv/s-fonts-emoji.mkiv b/tex/context/modules/mkiv/s-fonts-emoji.mkiv index 59fdda124..1f303d569 100644 --- a/tex/context/modules/mkiv/s-fonts-emoji.mkiv +++ b/tex/context/modules/mkiv/s-fonts-emoji.mkiv @@ -20,7 +20,8 @@ local utfvalues = string.utfvalues local context = context -local traverse_id = node.traverse_id +local traverseid = nodes.traverseid + local glyph_code = nodes.nodecodes.glyph local descriptions = fonts.hashes.descriptions @@ -60,7 +61,7 @@ local function emojiglyphs(name) if d then local e = checkedemoji(name) local s = { } - for n in traverse_id(glyph_code,e) do + for n in traverseid(glyph_code,e) do local b = n.char if not (b == 0x200D or (b >= 0x1F3FB and b <= 0x1F3FF)) then local t = { } diff --git a/tex/context/modules/mkiv/s-fonts-kerns.mkiv b/tex/context/modules/mkiv/s-fonts-kerns.mkiv index c3a5637c3..1767ad472 100644 --- a/tex/context/modules/mkiv/s-fonts-kerns.mkiv +++ b/tex/context/modules/mkiv/s-fonts-kerns.mkiv @@ -30,31 +30,6 @@ local glyph_code = nodecodes.glyph local hlist_code = nodecodes.hlist - -- local function flatten(l) - -- while l do - -- local id = l.id - -- if id == disc_code then - -- local r = l.replace - -- if r then - -- local p = l.prev - -- local n = l.next - -- if n and p and n.id == glyph_code and p.id == glyph_code then - -- local s = node.slide(r) - -- p.next = r - -- n.prev = s - -- r.prev = p - -- s.next= n - -- l.replace = nil - -- node.free(l) - -- end - -- end - -- elseif id == hlist_code then - -- flatten(l.list) - -- end - -- l = l.next - -- end - -- end - local function mark(l,c) while l do local id = l.id @@ -90,7 +65,7 @@ local id = l.id if id == kern_code then i = i + 1 - node.insert_before(x,l,node.copy(m[i])) + nodes.insertbefore(x,l,node.copy(m[i])) elseif id == disc_code then i = inject(l.pre,m,i) i = inject(l.post,m,i) diff --git a/tex/context/modules/mkiv/s-languages-hyphenation.lua b/tex/context/modules/mkiv/s-languages-hyphenation.lua index 2ba265b53..6cb9fc8a2 100644 --- a/tex/context/modules/mkiv/s-languages-hyphenation.lua +++ b/tex/context/modules/mkiv/s-languages-hyphenation.lua @@ -9,47 +9,47 @@ if not modules then modules = { } end modules ['s-languages-hyphenation'] = { moduledata.languages = moduledata.languages or { } moduledata.languages.hyphenation = moduledata.languages.hyphenation or { } -local a_colormodel = attributes.private('colormodel') +local a_colormodel = attributes.private('colormodel') -local tex = tex -local context = context +local tex = tex +local context = context -local nodecodes = nodes.nodecodes -local nuts = nodes.nuts -local nodepool = nuts.pool +local nodecodes = nodes.nodecodes +local nuts = nodes.nuts +local nodepool = nuts.pool -local disc_code = nodecodes.disc -local glyph_code = nodecodes.glyph +local disc_code = nodecodes.disc +local glyph_code = nodecodes.glyph -local emwidths = fonts.hashes.emwidths -local exheights = fonts.hashes.exheights +local emwidths = fonts.hashes.emwidths +local exheights = fonts.hashes.exheights -local newkern = nodepool.kern -local newrule = nodepool.rule -local newglue = nodepool.glue +local newkern = nodepool.kern +local newrule = nodepool.rule +local newglue = nodepool.glue -local insert_node_after = nuts.insert_after +local insertnodeafter = nuts.insertafter -local nextglyph = nuts.traversers.glyph +local nextglyph = nuts.traversers.glyph -local tonut = nodes.tonut -local tonode = nodes.tonode -local getid = nuts.getid -local getnext = nuts.getnext -local getdisc = nuts.getdisc -local getattr = nuts.getattr -local getfont = nuts.getfont -local getfield = nuts.getfield -local getlanguage = nuts.getlanguage -local setlanguage = nuts.setlanguage -local setlink = nuts.setlink -local setdisc = nuts.setdisc -local setfield = nuts.setfield -local free_node = nuts.free +local tonut = nodes.tonut +local tonode = nodes.tonode +local getid = nuts.getid +local getnext = nuts.getnext +local getdisc = nuts.getdisc +local getattr = nuts.getattr +local getfont = nuts.getfont +local getfield = nuts.getfield +local getlanguage = nuts.getlanguage +local setlanguage = nuts.setlanguage +local setlink = nuts.setlink +local setdisc = nuts.setdisc +local setfield = nuts.setfield +local free_node = nuts.free -local tracers = nodes.tracers -local colortracers = tracers and tracers.colors -local setnodecolor = colortracers.set +local tracers = nodes.tracers +local colortracers = tracers and tracers.colors +local setnodecolor = colortracers.set -- maybe this will become code code @@ -122,10 +122,10 @@ local function mark(head,marked,w,h,d,how) local ex = exheights[font] local width = w*em local rule = newrule(width,h*ex,d*ex) - head, current = insert_node_after(head,current,newkern(-width/2)) - head, current = insert_node_after(head,current,rule) - head, current = insert_node_after(head,current,newkern(-width/2)) - head, current = insert_node_after(head,current,newglue(0)) + head, current = insertnodeafter(head,current,newkern(-width/2)) + head, current = insertnodeafter(head,current,rule) + head, current = insertnodeafter(head,current,newkern(-width/2)) + head, current = insertnodeafter(head,current,newglue(0)) setnodecolor(rule,how) -- ,getattr(current,a_colormodel)) end end diff --git a/tex/context/modules/mkiv/s-present-weird.mkiv b/tex/context/modules/mkiv/s-present-weird.mkiv index 641c3d979..1b287e148 100644 --- a/tex/context/modules/mkiv/s-present-weird.mkiv +++ b/tex/context/modules/mkiv/s-present-weird.mkiv @@ -297,6 +297,12 @@ \stopmodule -\continueifinputfile{s-present-balls.mkiv} +\continueifinputfile{s-present-weird.mkiv} + +\pushoverloadmode + +\usemodule[present-common] \inputpresentationfile{examples/present-weird-001.tex} + +\popoverloadmode diff --git a/tex/context/modules/mkiv/s-present-wobbling.mkiv b/tex/context/modules/mkiv/s-present-wobbling.mkiv index e61b262f4..b296966e2 100644 --- a/tex/context/modules/mkiv/s-present-wobbling.mkiv +++ b/tex/context/modules/mkiv/s-present-wobbling.mkiv @@ -11,8 +11,8 @@ %C therefore copyrighted by \PRAGMA. See mreadme.pdf for %C details. -%D This a bit old stuyls and I should adapt it a bit but as it sort of works ok I'll -%D not do that now. +%D This a bit old style and I should adapt it a bit but as it sort of works ok I'll +%D not do that now. \startmodule[present-wobbling] diff --git a/tex/context/modules/mkiv/s-system-macros.mkxl b/tex/context/modules/mkiv/s-system-macros.mkxl index 4fd723285..605859000 100644 --- a/tex/context/modules/mkiv/s-system-macros.mkxl +++ b/tex/context/modules/mkiv/s-system-macros.mkxl @@ -62,7 +62,7 @@ local find = string.find local gsub = string.gsub - local create = token.create + local create = tokens.create local crap = "[$>%|%&%#" .. string.char(0xEF) .. "]" @@ -244,7 +244,7 @@ local find = string.find local gsub = string.gsub - local create = token.create + local create = tokens.create context.starttitle { title = "\\METAFUN\\ commands" } diff --git a/tex/generic/context/luatex/luatex-basics-nod.lua b/tex/generic/context/luatex/luatex-basics-nod.lua index 25f5473a5..76e36f2aa 100644 --- a/tex/generic/context/luatex/luatex-basics-nod.lua +++ b/tex/generic/context/luatex/luatex-basics-nod.lua @@ -71,8 +71,8 @@ nodes.glyphcodes = glyphcodes nodes.disccodes = disccodes nodes.dirvalues = { lefttoright = 0, righttoleft = 1 } -nodes.handlers.protectglyphs = node.protect_glyphs -- beware: nodes! -nodes.handlers.unprotectglyphs = node.unprotect_glyphs -- beware: nodes! +nodes.handlers.protectglyphs = node.protectglyphs or node.protect_glyphs -- beware: nodes! +nodes.handlers.unprotectglyphs = node.unprotectglyphs or node.unprotect_glyphs -- beware: nodes! -- in generic code, at least for some time, we stay nodes, while in context -- we can go nuts (e.g. experimental); this split permits us us keep code @@ -81,84 +81,85 @@ nodes.handlers.unprotectglyphs = node.unprotect_glyphs -- beware: nodes! -- much of this will go away .. it's part of the context interface and not -- officially in luatex-*.lua -local direct = node.direct -local nuts = { } -nodes.nuts = nuts - -local tonode = direct.tonode -local tonut = direct.todirect - -nodes.tonode = tonode -nodes.tonut = tonut - -nuts.tonode = tonode -nuts.tonut = tonut - -nuts.getattr = direct.get_attribute -nuts.getboth = direct.getboth -nuts.getchar = direct.getchar -nuts.getdirection = direct.getdirection -nuts.getdisc = direct.getdisc -nuts.getreplace = direct.getreplace -nuts.getfield = direct.getfield -nuts.getfont = direct.getfont -nuts.getid = direct.getid -nuts.getkern = direct.getkern -nuts.getlist = direct.getlist -nuts.getnext = direct.getnext -nuts.getoffsets = direct.getoffsets -nuts.getoptions = direct.getoptions or function() return 0 end -nuts.getprev = direct.getprev -nuts.getsubtype = direct.getsubtype -nuts.getwidth = direct.getwidth -nuts.setattr = direct.setfield -nuts.setboth = direct.setboth -nuts.setchar = direct.setchar -nuts.setcomponents = direct.setcomponents -nuts.setdirection = direct.setdirection -nuts.setdisc = direct.setdisc -nuts.setreplace = direct.setreplace -nuts.setfield = setfield -nuts.setkern = direct.setkern -nuts.setlink = direct.setlink -nuts.setlist = direct.setlist -nuts.setnext = direct.setnext -nuts.setoffsets = direct.setoffsets -nuts.setprev = direct.setprev -nuts.setsplit = direct.setsplit -nuts.setsubtype = direct.setsubtype -nuts.setwidth = direct.setwidth - -nuts.getglyphdata = nuts.getattr -nuts.setglyphdata = nuts.setattr - -nuts.ischar = direct.is_char -nuts.isglyph = direct.is_glyph - -nuts.copy = direct.copy -nuts.copy_list = direct.copy_list -nuts.copy_node = direct.copy -nuts.end_of_math = direct.end_of_math -nuts.flush = direct.flush -nuts.flush_list = direct.flush_list -nuts.flush_node = direct.flush_node -nuts.free = direct.free -nuts.insert_after = direct.insert_after -nuts.insert_before = direct.insert_before -nuts.is_node = direct.is_node -nuts.kerning = direct.kerning -nuts.ligaturing = direct.ligaturing -nuts.new = direct.new -nuts.remove = direct.remove -nuts.tail = direct.tail -nuts.traverse = direct.traverse -nuts.traverse_char = direct.traverse_char -nuts.traverse_glyph = direct.traverse_glyph -nuts.traverse_id = direct.traverse_id +local direct = node.direct +local nuts = { } +nodes.nuts = nuts + +local tonode = direct.tonode +local tonut = direct.todirect + +nodes.tonode = tonode +nodes.tonut = tonut + +nuts.tonode = tonode +nuts.tonut = tonut + +nuts.getattr = direct.get_attribute +nuts.getboth = direct.getboth +nuts.getchar = direct.getchar +nuts.getdirection = direct.getdirection +nuts.getdisc = direct.getdisc +nuts.getreplace = direct.getreplace +nuts.getfield = direct.getfield +nuts.getfont = direct.getfont +nuts.getid = direct.getid +nuts.getkern = direct.getkern +nuts.getlist = direct.getlist +nuts.getnext = direct.getnext +nuts.getoffsets = direct.getoffsets +nuts.getoptions = direct.getoptions or function() return 0 end +nuts.getprev = direct.getprev +nuts.getsubtype = direct.getsubtype +nuts.getwidth = direct.getwidth +nuts.setattr = direct.setfield +nuts.setboth = direct.setboth +nuts.setchar = direct.setchar +nuts.setcomponents = direct.setcomponents +nuts.setdirection = direct.setdirection +nuts.setdisc = direct.setdisc +nuts.setreplace = direct.setreplace +nuts.setfield = setfield +nuts.setkern = direct.setkern +nuts.setlink = direct.setlink +nuts.setlist = direct.setlist +nuts.setnext = direct.setnext +nuts.setoffsets = direct.setoffsets +nuts.setprev = direct.setprev +nuts.setsplit = direct.setsplit +nuts.setsubtype = direct.setsubtype +nuts.setwidth = direct.setwidth + +nuts.getglyphdata = nuts.getattribute or nuts.getattr +nuts.setglyphdata = nuts.setattribute or nuts.setattr + +nuts.ischar = direct.ischar or direct.is_char +nuts.isglyph = direct.isglyph or direct.is_glyph +nuts.copy = direct.copy +nuts.copynode = direct.copy +nuts.copylist = direct.copylist or direct.copy_list +nuts.endofmath = direct.endofmath or direct.end_of_math +nuts.flush = direct.flush +nuts.flushlist = direct.flushlist or direct.flush_list +nuts.flushnode = direct.flushnode or direct.flush_node +nuts.free = direct.free +nuts.insertafter = direct.insertafter or direct.insert_after +nuts.insertbefore = direct.insertbefore or direct.insert_before +nuts.isnode = direct.isnode or direct.is_node +nuts.isdirect = direct.isdirect or direct.is_direct +nuts.isnut = direct.isdirect or direct.is_direct +nuts.kerning = direct.kerning +nuts.ligaturing = direct.ligaturing +nuts.new = direct.new +nuts.remove = direct.remove +nuts.tail = direct.tail +nuts.traverse = direct.traverse +nuts.traversechar = direct.traversechar or direct.traverse_char +nuts.traverseglyph = direct.traverseglyph or direct.traverse_glyph +nuts.traverseid = direct.traverseid or direct.traverse_id -- properties as used in the (new) injector: -local propertydata = direct.get_properties_table() +local propertydata = (direct.getpropertiestable or direct.get_properties_table)() nodes.properties = { data = propertydata } if direct.set_properties_mode then @@ -199,10 +200,10 @@ local setfield = nuts.setfield local getsubtype = nuts.getsubtype local isglyph = nuts.isglyph local find_tail = nuts.tail -local flush_list = nuts.flush_list -local flush_node = nuts.flush_node -local traverse_id = nuts.traverse_id -local copy_node = nuts.copy_node +local flushlist = nuts.flushlist +local flushnode = nuts.flushnode +local traverseid = nuts.traverseid +local copynode = nuts.copynode local glyph_code = nodes.nodecodes.glyph local ligature_code = nodes.glyphcodes.ligature @@ -222,22 +223,22 @@ end do - local get_components = node.direct.getcomponents - local set_components = node.direct.setcomponents + local getcomponents = node.direct.getcomponents + local setcomponents = node.direct.setcomponents - local function copy_no_components(g,copyinjection) - local components = get_components(g) + local function copynocomponents(g,copyinjection) + local components = getcomponents(g) if components then - set_components(g) - local n = copy_node(g) + setcomponents(g) + local n = copynode(g) if copyinjection then copyinjection(n,g) end - set_components(g,components) + setcomponents(g,components) -- maybe also upgrade the subtype but we don't use it anyway return n else - local n = copy_node(g) + local n = copynode(g) if copyinjection then copyinjection(n,g) end @@ -245,11 +246,11 @@ do end end - local function copy_only_glyphs(current) + local function copyonlyglyphs(current) local head = nil local previous = nil - for n in traverse_id(glyph_code,current) do - n = copy_node(n) + for n in traverseid(glyph_code,current) do + n = copynode(n) if head then setlink(previous,n) else @@ -260,14 +261,14 @@ do return head end - local function count_components(start,marks) + local function countcomponents(start,marks) local char = isglyph(start) if char then if getsubtype(start) == ligature_code then local n = 0 - local components = get_components(start) + local components = getcomponents(start) while components do - n = n + count_components(components,marks) + n = n + countcomponents(components,marks) components = getnext(components) end return n @@ -278,20 +279,22 @@ do return 0 end - local function flush_components() + local function flushcomponents() -- this is a no-op in mkiv / generic end - nuts.set_components = set_components - nuts.get_components = get_components - nuts.copy_only_glyphs = copy_only_glyphs - nuts.copy_no_components = copy_no_components - nuts.count_components = count_components - nuts.flush_components = flush_components + nuts.components = { + set = setcomponents, + get = getcomponents, + copyonlyglyphs = copyonlyglyphs, + copynocomponents = copynocomponents, + count = countcomponents, + flush = flushcomponents, + } end -nuts.uses_font = direct.uses_font +nuts.usesfont = direct.usesfont or direct.uses_font do @@ -301,12 +304,12 @@ do local dummy = tonut(node.new("glyph")) nuts.traversers = { - glyph = nuts.traverse_id(nodecodes.glyph,dummy), - glue = nuts.traverse_id(nodecodes.glue,dummy), - disc = nuts.traverse_id(nodecodes.disc,dummy), - boundary = nuts.traverse_id(nodecodes.boundary,dummy), + glyph = nuts.traverseid(nodecodes.glyph,dummy), + glue = nuts.traverseid(nodecodes.glue,dummy), + disc = nuts.traverseid(nodecodes.disc,dummy), + boundary = nuts.traverseid(nodecodes.boundary,dummy), - char = nuts.traverse_char(dummy), + char = nuts.traversechar(dummy), node = nuts.traverse(dummy), } @@ -333,7 +336,7 @@ do local getsubtype = nuts.getsubtype - function nuts.start_of_par(n) + function nuts.startofpar(n) local s = getsubtype(n) return s == 0 or s == 2 -- sorry, hardcoded, won't change anyway end diff --git a/tex/generic/context/luatex/luatex-fonts-gbn.lua b/tex/generic/context/luatex/luatex-fonts-gbn.lua index 53be41c7e..d690ee567 100644 --- a/tex/generic/context/luatex/luatex-fonts-gbn.lua +++ b/tex/generic/context/luatex/luatex-fonts-gbn.lua @@ -17,27 +17,27 @@ local next = next local fonts = fonts local nodes = nodes -local nuts = nodes.nuts -- context abstraction of direct nodes +local nuts = nodes.nuts -- context abstraction of direct nodes -local traverse_id = nuts.traverse_id -local flush_node = nuts.flush_node +local traverseid = nuts.traverseid +local flushnode = nuts.flushnode -local glyph_code = nodes.nodecodes.glyph -local disc_code = nodes.nodecodes.disc +local glyph_code = nodes.nodecodes.glyph +local disc_code = nodes.nodecodes.disc -local tonode = nuts.tonode -local tonut = nuts.tonut +local tonode = nuts.tonode +local tonut = nuts.tonut -local getfont = nuts.getfont -local getchar = nuts.getchar -local getid = nuts.getid -local getboth = nuts.getboth -local getprev = nuts.getprev -local getnext = nuts.getnext -local getdisc = nuts.getdisc -local setchar = nuts.setchar -local setlink = nuts.setlink -local setprev = nuts.setprev +local getfont = nuts.getfont +local getchar = nuts.getchar +local getid = nuts.getid +local getboth = nuts.getboth +local getprev = nuts.getprev +local getnext = nuts.getnext +local getdisc = nuts.getdisc +local setchar = nuts.setchar +local setlink = nuts.setlink +local setprev = nuts.setprev -- from now on we apply ligaturing and kerning here because it might interfere with complex -- opentype discretionary handling where the base ligature pass expect some weird extra @@ -99,7 +99,7 @@ local function nodepass(head,groupcode,size,packtype,direction) local variants = nil local redundant = nil local nofused = 0 - for n in traverse_id(glyph_code,head) do + for n in traverseid(glyph_code,head) do local font = getfont(n) if font ~= prevfont then if basefont then @@ -178,13 +178,13 @@ local function nodepass(head,groupcode,size,packtype,direction) end end end - flush_node(r) + flushnode(r) end end - for d in traverse_id(disc_code,head) do + for d in traverseid(disc_code,head) do local _, _, r = getdisc(d) if r then - for n in traverse_id(glyph_code,r) do + for n in traverseid(glyph_code,r) do local font = getfont(n) if font ~= prevfont then prevfont = font @@ -254,7 +254,7 @@ local function basepass(head) return head end -local protectpass = node.direct.protect_glyphs +local protectpass = node.direct.protectglyphs or node.direct.protect_glyphs local injectpass = nodes.injections.handler -- This is the only official public interface and this one can be hooked into a callback (chain) and diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua index 386529b1a..267c8361b 100644 --- a/tex/generic/context/luatex/luatex-fonts-merged.lua +++ b/tex/generic/context/luatex/luatex-fonts-merged.lua @@ -1,6 +1,6 @@ -- merged file : c:/data/develop/context/sources/luatex-fonts-merged.lua -- parent file : c:/data/develop/context/sources/luatex-fonts.lua --- merge date : 2021-05-09 17:12 +-- merge date : 2021-05-15 22:41 do -- begin closure to overcome local limits and interference @@ -4961,8 +4961,8 @@ nodes.nodecodes=nodecodes nodes.glyphcodes=glyphcodes nodes.disccodes=disccodes nodes.dirvalues={ lefttoright=0,righttoleft=1 } -nodes.handlers.protectglyphs=node.protect_glyphs -nodes.handlers.unprotectglyphs=node.unprotect_glyphs +nodes.handlers.protectglyphs=node.protectglyphs or node.protect_glyphs +nodes.handlers.unprotectglyphs=node.unprotectglyphs or node.unprotect_glyphs local direct=node.direct local nuts={} nodes.nuts=nuts @@ -5006,31 +5006,33 @@ nuts.setprev=direct.setprev nuts.setsplit=direct.setsplit nuts.setsubtype=direct.setsubtype nuts.setwidth=direct.setwidth -nuts.getglyphdata=nuts.getattr -nuts.setglyphdata=nuts.setattr -nuts.ischar=direct.is_char -nuts.isglyph=direct.is_glyph +nuts.getglyphdata=nuts.getattribute or nuts.getattr +nuts.setglyphdata=nuts.setattribute or nuts.setattr +nuts.ischar=direct.ischar or direct.is_char +nuts.isglyph=direct.isglyph or direct.is_glyph nuts.copy=direct.copy -nuts.copy_list=direct.copy_list -nuts.copy_node=direct.copy -nuts.end_of_math=direct.end_of_math +nuts.copynode=direct.copy +nuts.copylist=direct.copylist or direct.copy_list +nuts.endofmath=direct.endofmath or direct.end_of_math nuts.flush=direct.flush -nuts.flush_list=direct.flush_list -nuts.flush_node=direct.flush_node +nuts.flushlist=direct.flushlist or direct.flush_list +nuts.flushnode=direct.flushnode or direct.flush_node nuts.free=direct.free -nuts.insert_after=direct.insert_after -nuts.insert_before=direct.insert_before -nuts.is_node=direct.is_node +nuts.insertafter=direct.insertafter or direct.insert_after +nuts.insertbefore=direct.insertbefore or direct.insert_before +nuts.isnode=direct.isnode or direct.is_node +nuts.isdirect=direct.isdirect or direct.is_direct +nuts.isnut=direct.isdirect or direct.is_direct nuts.kerning=direct.kerning nuts.ligaturing=direct.ligaturing nuts.new=direct.new nuts.remove=direct.remove nuts.tail=direct.tail nuts.traverse=direct.traverse -nuts.traverse_char=direct.traverse_char -nuts.traverse_glyph=direct.traverse_glyph -nuts.traverse_id=direct.traverse_id -local propertydata=direct.get_properties_table() +nuts.traversechar=direct.traversechar or direct.traverse_char +nuts.traverseglyph=direct.traverseglyph or direct.traverse_glyph +nuts.traverseid=direct.traverseid or direct.traverse_id +local propertydata=(direct.getpropertiestable or direct.get_properties_table)() nodes.properties={ data=propertydata } if direct.set_properties_mode then direct.set_properties_mode(true,true) @@ -5063,10 +5065,10 @@ local setfield=nuts.setfield local getsubtype=nuts.getsubtype local isglyph=nuts.isglyph local find_tail=nuts.tail -local flush_list=nuts.flush_list -local flush_node=nuts.flush_node -local traverse_id=nuts.traverse_id -local copy_node=nuts.copy_node +local flushlist=nuts.flushlist +local flushnode=nuts.flushnode +local traverseid=nuts.traverseid +local copynode=nuts.copynode local glyph_code=nodes.nodecodes.glyph local ligature_code=nodes.glyphcodes.ligature do @@ -5079,31 +5081,31 @@ do end end do - local get_components=node.direct.getcomponents - local set_components=node.direct.setcomponents - local function copy_no_components(g,copyinjection) - local components=get_components(g) + local getcomponents=node.direct.getcomponents + local setcomponents=node.direct.setcomponents + local function copynocomponents(g,copyinjection) + local components=getcomponents(g) if components then - set_components(g) - local n=copy_node(g) + setcomponents(g) + local n=copynode(g) if copyinjection then copyinjection(n,g) end - set_components(g,components) + setcomponents(g,components) return n else - local n=copy_node(g) + local n=copynode(g) if copyinjection then copyinjection(n,g) end return n end end - local function copy_only_glyphs(current) + local function copyonlyglyphs(current) local head=nil local previous=nil - for n in traverse_id(glyph_code,current) do - n=copy_node(n) + for n in traverseid(glyph_code,current) do + n=copynode(n) if head then setlink(previous,n) else @@ -5113,14 +5115,14 @@ do end return head end - local function count_components(start,marks) + local function countcomponents(start,marks) local char=isglyph(start) if char then if getsubtype(start)==ligature_code then local n=0 - local components=get_components(start) + local components=getcomponents(start) while components do - n=n+count_components(components,marks) + n=n+countcomponents(components,marks) components=getnext(components) end return n @@ -5130,24 +5132,26 @@ do end return 0 end - local function flush_components() + local function flushcomponents() end - nuts.set_components=set_components - nuts.get_components=get_components - nuts.copy_only_glyphs=copy_only_glyphs - nuts.copy_no_components=copy_no_components - nuts.count_components=count_components - nuts.flush_components=flush_components + nuts.components={ + set=setcomponents, + get=getcomponents, + copyonlyglyphs=copyonlyglyphs, + copynocomponents=copynocomponents, + count=countcomponents, + flush=flushcomponents, + } end -nuts.uses_font=direct.uses_font +nuts.usesfont=direct.usesfont or direct.uses_font do local dummy=tonut(node.new("glyph")) nuts.traversers={ - glyph=nuts.traverse_id(nodecodes.glyph,dummy), - glue=nuts.traverse_id(nodecodes.glue,dummy), - disc=nuts.traverse_id(nodecodes.disc,dummy), - boundary=nuts.traverse_id(nodecodes.boundary,dummy), - char=nuts.traverse_char(dummy), + glyph=nuts.traverseid(nodecodes.glyph,dummy), + glue=nuts.traverseid(nodecodes.glue,dummy), + disc=nuts.traverseid(nodecodes.disc,dummy), + boundary=nuts.traverseid(nodecodes.boundary,dummy), + char=nuts.traversechar(dummy), node=nuts.traverse(dummy), } end @@ -5164,7 +5168,7 @@ if not nuts.setreplace then end do local getsubtype=nuts.getsubtype - function nuts.start_of_par(n) + function nuts.startofpar(n) local s=getsubtype(n) return s==0 or s==2 end @@ -11798,8 +11802,6 @@ readers.post=function(f,fontdata,specification) if length>0 then glyphs[mapping].name=readstring(f,length) else - report("quit post name fetching at %a of %a: %s",i,maxnames,"overflow") - break end end end @@ -12899,7 +12901,7 @@ if not modules then modules={} end modules ['font-cff']={ } local next,type,tonumber,rawget=next,type,tonumber,rawget local byte,char,gmatch,sub=string.byte,string.char,string.gmatch,string.sub -local concat,remove,unpack=table.concat,table.remove,table.unpack +local concat,insert,remove,unpack=table.concat,table.insert,table.remove,table.unpack local floor,abs,round,ceil,min,max=math.floor,math.abs,math.round,math.ceil,math.min,math.max local P,C,R,S,C,Cs,Ct=lpeg.P,lpeg.C,lpeg.R,lpeg.S,lpeg.C,lpeg.Cs,lpeg.Ct local lpegmatch=lpeg.match @@ -14503,8 +14505,34 @@ do showstate(reverse[t] or "") end if top>0 then - for i=1,top do - r=r+1;result[r]=encode[stack[i]] + if t==8 and top>48 then + local n=0 + for i=1,top do + if n==48 then + local zero=encode[0] + local res3=result[r-3] + local res2=result[r-2] + local res1=result[r-1] + local res0=result[r] + result[r-3]=zero + result[r-2]=zero + r=r+1;result[r]=chars[t] + r=r+1;result[r]=zero + r=r+1;result[r]=zero + r=r+1;result[r]=res3 + r=r+1;result[r]=res2 + r=r+1;result[r]=res1 + r=r+1;result[r]=res0 + n=1 + else + n=n+1 + end + r=r+1;result[r]=encode[stack[i]] + end + else + for i=1,top do + r=r+1;result[r]=encode[stack[i]] + end end top=0 end @@ -20830,7 +20858,7 @@ local trace_defining=false registertracker("fonts.defining",function(v) trace_d local report_otf=logs.reporter("fonts","otf loading") local fonts=fonts local otf=fonts.handlers.otf -otf.version=3.113 +otf.version=3.114 otf.cache=containers.define("fonts","otl",otf.version,true) otf.svgcache=containers.define("fonts","svg",otf.version,true) otf.pngcache=containers.define("fonts","png",otf.version,true) @@ -22030,8 +22058,8 @@ local setwidth=nuts.setwidth local getwidth=nuts.getwidth local nextchar=nuts.traversers.char local nextglue=nuts.traversers.glue -local insert_node_before=nuts.insert_before -local insert_node_after=nuts.insert_after +local insertnodebefore=nuts.insertbefore +local insertnodeafter=nuts.insertafter local properties=nodes.properties.data local fontkern=nuts.pool and nuts.pool.fontkern local italickern=nuts.pool and nuts.pool.italickern @@ -22045,7 +22073,7 @@ end) if not fontkern then local thekern=nuts.new("kern",0) local setkern=nuts.setkern - local copy_node=nuts.copy_node + local copy_node=nuts.copy fontkern=function(k) local n=copy_node(thekern) setkern(n,k) @@ -22055,7 +22083,7 @@ end if not italickern then local thekern=nuts.new("kern",3) local setkern=nuts.setkern - local copy_node=nuts.copy_node + local copy_node=nuts.copy italickern=function(k) local n=copy_node(thekern) setkern(n,k) @@ -22516,12 +22544,12 @@ local function inject_kerns_only(head,where) if leftkern and leftkern~=0 then if prev and getid(prev)==glue_code then if useitalickerns then - head=insert_node_before(head,current,italickern(leftkern)) + head=insertnodebefore(head,current,italickern(leftkern)) else setwidth(prev,getwidth(prev)+leftkern) end else - head=insert_node_before(head,current,fontkern(leftkern)) + head=insertnodebefore(head,current,fontkern(leftkern)) end end end @@ -22575,7 +22603,7 @@ local function inject_kerns_only(head,where) if i then local leftkern=i.leftkern if leftkern and leftkern~=0 then - pre=insert_node_before(pre,n,fontkern(leftkern)) + pre=insertnodebefore(pre,n,fontkern(leftkern)) done=true end end @@ -22590,7 +22618,7 @@ local function inject_kerns_only(head,where) if i then local leftkern=i.leftkern if leftkern and leftkern~=0 then - post=insert_node_before(post,n,fontkern(leftkern)) + post=insertnodebefore(post,n,fontkern(leftkern)) done=true end end @@ -22605,7 +22633,7 @@ local function inject_kerns_only(head,where) if i then local leftkern=i.leftkern if leftkern and leftkern~=0 then - replace=insert_node_before(replace,n,fontkern(leftkern)) + replace=insertnodebefore(replace,n,fontkern(leftkern)) done=true end end @@ -22667,23 +22695,23 @@ local function inject_positions_only(head,where) rightkern=0 elseif prev and getid(prev)==glue_code then if useitalickerns then - head=insert_node_before(head,current,italickern(leftkern)) + head=insertnodebefore(head,current,italickern(leftkern)) else setwidth(prev,getwidth(prev)+leftkern) end else - head=insert_node_before(head,current,fontkern(leftkern)) + head=insertnodebefore(head,current,fontkern(leftkern)) end end if rightkern and rightkern~=0 then if next and getid(next)==glue_code then if useitalickerns then - insert_node_after(head,current,italickern(rightkern)) + insertnodeafter(head,current,italickern(rightkern)) else setwidth(next,getwidth(next)+rightkern) end else - insert_node_after(head,current,fontkern(rightkern)) + insertnodeafter(head,current,fontkern(rightkern)) end end else @@ -22757,12 +22785,12 @@ local function inject_positions_only(head,where) end local leftkern=i.leftkern if leftkern and leftkern~=0 then - pre=insert_node_before(pre,n,fontkern(leftkern)) + pre=insertnodebefore(pre,n,fontkern(leftkern)) done=true end local rightkern=i.rightkern if rightkern and rightkern~=0 then - insert_node_after(pre,n,fontkern(rightkern)) + insertnodeafter(pre,n,fontkern(rightkern)) done=true end end @@ -22781,12 +22809,12 @@ local function inject_positions_only(head,where) end local leftkern=i.leftkern if leftkern and leftkern~=0 then - post=insert_node_before(post,n,fontkern(leftkern)) + post=insertnodebefore(post,n,fontkern(leftkern)) done=true end local rightkern=i.rightkern if rightkern and rightkern~=0 then - insert_node_after(post,n,fontkern(rightkern)) + insertnodeafter(post,n,fontkern(rightkern)) done=true end end @@ -22805,12 +22833,12 @@ local function inject_positions_only(head,where) end local leftkern=i.leftkern if leftkern and leftkern~=0 then - replace=insert_node_before(replace,n,fontkern(leftkern)) + replace=insertnodebefore(replace,n,fontkern(leftkern)) done=true end local rightkern=i.rightkern if rightkern and rightkern~=0 then - insert_node_after(replace,n,fontkern(rightkern)) + insertnodeafter(replace,n,fontkern(rightkern)) done=true end end @@ -22825,7 +22853,7 @@ local function inject_positions_only(head,where) if i then local rightkern=i.rightkern if rightkern and rightkern~=0 then - pre=insert_node_before(pre,pre,fontkern(rightkern)) + pre=insertnodebefore(pre,pre,fontkern(rightkern)) done=true end end @@ -22838,7 +22866,7 @@ local function inject_positions_only(head,where) if i then local rightkern=i.rightkern if rightkern and rightkern~=0 then - replace=insert_node_before(replace,replace,fontkern(rightkern)) + replace=insertnodebefore(replace,replace,fontkern(rightkern)) done=true end end @@ -22941,8 +22969,8 @@ local function inject_everything(head,where) if trace_injections then report_injections("correcting non zero width mark %C",getchar(n)) end - insert_node_before(n,n,fontkern(-wn)) - insert_node_after(n,n,fontkern(-wn)) + insertnodebefore(n,n,fontkern(-wn)) + insertnodeafter(n,n,fontkern(-wn)) end end end @@ -23034,23 +23062,23 @@ local function inject_everything(head,where) rightkern=0 elseif prev and getid(prev)==glue_code then if useitalickerns then - head=insert_node_before(head,current,italickern(leftkern)) + head=insertnodebefore(head,current,italickern(leftkern)) else setwidth(prev,getwidth(prev)+leftkern) end else - head=insert_node_before(head,current,fontkern(leftkern)) + head=insertnodebefore(head,current,fontkern(leftkern)) end end if rightkern and rightkern~=0 then if next and getid(next)==glue_code then if useitalickerns then - insert_node_after(head,current,italickern(rightkern)) + insertnodeafter(head,current,italickern(rightkern)) else setwidth(next,getwidth(next)+rightkern) end else - insert_node_after(head,current,fontkern(rightkern)) + insertnodeafter(head,current,fontkern(rightkern)) end end end @@ -23139,12 +23167,12 @@ local function inject_everything(head,where) end local leftkern=i.leftkern if leftkern and leftkern~=0 then - pre=insert_node_before(pre,n,fontkern(leftkern)) + pre=insertnodebefore(pre,n,fontkern(leftkern)) done=true end local rightkern=i.rightkern if rightkern and rightkern~=0 then - insert_node_after(pre,n,fontkern(rightkern)) + insertnodeafter(pre,n,fontkern(rightkern)) done=true end if hasmarks then @@ -23169,12 +23197,12 @@ local function inject_everything(head,where) end local leftkern=i.leftkern if leftkern and leftkern~=0 then - post=insert_node_before(post,n,fontkern(leftkern)) + post=insertnodebefore(post,n,fontkern(leftkern)) done=true end local rightkern=i.rightkern if rightkern and rightkern~=0 then - insert_node_after(post,n,fontkern(rightkern)) + insertnodeafter(post,n,fontkern(rightkern)) done=true end if hasmarks then @@ -23199,12 +23227,12 @@ local function inject_everything(head,where) end local leftkern=i.leftkern if leftkern and leftkern~=0 then - replace=insert_node_before(replace,n,fontkern(leftkern)) + replace=insertnodebefore(replace,n,fontkern(leftkern)) done=true end local rightkern=i.rightkern if rightkern and rightkern~=0 then - insert_node_after(replace,n,fontkern(rightkern)) + insertnodeafter(replace,n,fontkern(rightkern)) done=true end if hasmarks then @@ -23225,7 +23253,7 @@ local function inject_everything(head,where) if i then local rightkern=i.rightkern if rightkern and rightkern~=0 then - pre=insert_node_before(pre,pre,fontkern(rightkern)) + pre=insertnodebefore(pre,pre,fontkern(rightkern)) done=true end end @@ -23238,7 +23266,7 @@ local function inject_everything(head,where) if i then local rightkern=i.rightkern if rightkern and rightkern~=0 then - replace=insert_node_before(replace,replace,fontkern(rightkern)) + replace=insertnodebefore(replace,replace,fontkern(rightkern)) done=true end end @@ -23384,8 +23412,8 @@ local function injectspaces(head) if trace_spaces then report_spaces("%C [%p + %p + %p] %C",prevchar,lnew,old,rnew,nextchar) end - head=insert_node_before(head,n,italickern(lnew)) - insert_node_after(head,n,italickern(rnew)) + head=insertnodebefore(head,n,italickern(lnew)) + insertnodeafter(head,n,italickern(rnew)) else local new=old+(leftkern+rightkern)*factor if trace_spaces then @@ -23400,7 +23428,7 @@ local function injectspaces(head) if trace_spaces then report_spaces("%C [%p + %p]",prevchar,old,new) end - insert_node_after(head,n,italickern(new)) + insertnodeafter(head,n,italickern(new)) else local new=old+leftkern*factor if trace_spaces then @@ -23419,7 +23447,7 @@ local function injectspaces(head) if trace_spaces then report_spaces("[%p + %p] %C",old,new,nextchar) end - insert_node_after(head,n,italickern(new)) + insertnodeafter(head,n,italickern(new)) else local new=old+rightkern*factor if trace_spaces then @@ -26134,7 +26162,7 @@ local setprop=nuts.setprop local getsubtype=nuts.getsubtype local getchar=nuts.getchar local ischar=nuts.ischar -local end_of_math=nuts.end_of_math +local endofmath=nuts.endofmath local nodecodes=nodes.nodecodes local disc_code=nodecodes.disc local math_code=nodecodes.math @@ -26240,7 +26268,7 @@ function analyzers.setstate(head,font) end first,last,n=nil,nil,0 if id==math_code then - current=end_of_math(current) + current=endofmath(current) end elseif id==disc_code then setstate(current,s_medi) @@ -26253,7 +26281,7 @@ function analyzers.setstate(head,font) end first,last,n=nil,nil,0 if id==math_code then - current=end_of_math(current) + current=endofmath(current) end end current=getnext(current) @@ -26469,7 +26497,7 @@ function methods.arab(head,font,attr) first=nil end if id==math_code then - current=end_of_math(current) + current=endofmath(current) end end current=getnext(current) @@ -26583,7 +26611,7 @@ do wrapup() end if id==math_code then - current=end_of_math(current) + current=endofmath(current) end end current=getnext(current) @@ -26679,23 +26707,24 @@ local setlink=nuts.setlink local getwidth=nuts.getwidth local getattr=nuts.getattr local getglyphdata=nuts.getglyphdata -local copy_no_components=nuts.copy_no_components -local copy_only_glyphs=nuts.copy_only_glyphs -local count_components=nuts.count_components -local set_components=nuts.set_components -local get_components=nuts.get_components -local flush_components=nuts.flush_components +local components=nuts.components +local copynocomponents=components.copynocomponents +local copyonlyglyphs=components.copyonlyglyphs +local countcomponents=components.count +local setcomponents=components.set +local getcomponents=components.get +local flushcomponents=components.flush local ischar=nuts.ischar -local usesfont=nuts.uses_font -local insert_node_after=nuts.insert_after +local usesfont=nuts.usesfont +local insertnodeafter=nuts.insertafter local copy_node=nuts.copy -local copy_node_list=nuts.copy_list +local copy_node_list=nuts.copylist local remove_node=nuts.remove local find_node_tail=nuts.tail -local flush_node_list=nuts.flush_list -local flush_node=nuts.flush_node -local end_of_math=nuts.end_of_math -local start_of_par=nuts.start_of_par +local flushnodelist=nuts.flushlist +local flushnode=nuts.flushnode +local endofmath=nuts.endofmath +local startofpar=nuts.startofpar local setmetatable=setmetatable local setmetatableindex=table.setmetatableindex local nextnode=nuts.traversers.node @@ -26826,12 +26855,12 @@ local function flattendisk(head,disc) local prev,next=getboth(disc) local ishead=head==disc setdisc(disc) - flush_node(disc) + flushnode(disc) if pre then - flush_node_list(pre) + flushnodelist(pre) end if post then - flush_node_list(post) + flushnodelist(post) end if ishead then if replace then @@ -26880,16 +26909,16 @@ local function markstoligature(head,start,stop,char) local next=getnext(stop) setprev(start) setnext(stop) - local base=copy_no_components(start,copyinjection) + local base=copynocomponents(start,copyinjection) if head==start then head=base end resetinjection(base) setchar(base,char) setsubtype(base,ligatureglyph_code) - set_components(base,start) + setcomponents(base,start) setlink(prev,base,next) - flush_components(start) + flushcomponents(start) return head,base end end @@ -26897,7 +26926,7 @@ local no_left_ligature_code=1 local no_right_ligature_code=2 local no_left_kern_code=4 local no_right_kern_code=8 -local has_glyph_option=node.direct.has_glyph_option or function(n,c) +local hasglyphoption=function(n,c) if c==no_left_ligature_code or c==no_right_ligature_code then return getattr(n,a_noligature)==1 else @@ -26905,7 +26934,7 @@ local has_glyph_option=node.direct.has_glyph_option or function(n,c) end end local function toligature(head,start,stop,char,dataset,sequence,skiphash,discfound,hasmarks) - if has_glyph_option(start,no_right_ligature_code) then + if hasglyphoption(start,no_right_ligature_code) then return head,start end if start==stop and getchar(start)==char then @@ -26918,14 +26947,14 @@ local function toligature(head,start,stop,char,dataset,sequence,skiphash,discfou local comp=start setprev(start) setnext(stop) - local base=copy_no_components(start,copyinjection) + local base=copynocomponents(start,copyinjection) if start==head then head=base end resetinjection(base) setchar(base,char) setsubtype(base,ligatureglyph_code) - set_components(base,comp) + setcomponents(base,comp) setlink(prev,base,next) if not discfound then local deletemarks=not skiphash or hasmarks @@ -26938,7 +26967,7 @@ local function toligature(head,start,stop,char,dataset,sequence,skiphash,discfou local char=getchar(start) if not marks[char] then baseindex=baseindex+componentindex - componentindex=count_components(start,marks) + componentindex=countcomponents(start,marks) elseif not deletemarks then setligaindex(start,baseindex+getligaindex(start,componentindex)) if trace_marks then @@ -26946,7 +26975,7 @@ local function toligature(head,start,stop,char,dataset,sequence,skiphash,discfou end local n=copy_node(start) copyinjection(n,start) - head,current=insert_node_after(head,current,n) + head,current=insertnodeafter(head,current,n) elseif trace_marks then logwarning("%s: delete ligature mark %s",pref(dataset,sequence),gref(char)) end @@ -26969,14 +26998,14 @@ local function toligature(head,start,stop,char,dataset,sequence,skiphash,discfou break end end - flush_components(components) + flushcomponents(components) else local discprev,discnext=getboth(discfound) if discprev and discnext then local pre,post,replace,pretail,posttail,replacetail=getdisc(discfound,true) if not replace then local prev=getprev(base) - local copied=copy_only_glyphs(comp) + local copied=copyonlyglyphs(comp) if pre then setlink(discprev,pre) else @@ -26992,7 +27021,7 @@ local function toligature(head,start,stop,char,dataset,sequence,skiphash,discfou end setlink(prev,discfound,next) setboth(base) - set_components(base,copied) + setcomponents(base,copied) replace=base if forcediscretionaries then setdisc(discfound,pre,post,replace,discretionarydisc_code) @@ -27016,7 +27045,7 @@ local function multiple_glyphs(head,start,multiple,skiphash,what,stop) local n=copy_node(start) resetinjection(n) setchar(n,multiple[k]) - insert_node_after(head,start,n) + insertnodeafter(head,start,n) start=n end if what==true then @@ -27026,7 +27055,7 @@ local function multiple_glyphs(head,start,multiple,skiphash,what,stop) local n=copy_node(start) resetinjection(n) setchar(n,m) - insert_node_after(head,start,n) + insertnodeafter(head,start,n) start=n end end @@ -27256,7 +27285,7 @@ function handlers.gsub_ligature(head,start,dataset,sequence,ligature,rlmode,skip return head,start,false,false end function handlers.gpos_single(head,start,dataset,sequence,kerns,rlmode,skiphash,step,injection) - if has_glyph_option(start,no_right_kern_code) then + if hasglyphoption(start,no_right_kern_code) then return head,start,false else local startchar=getchar(start) @@ -27276,7 +27305,7 @@ function handlers.gpos_single(head,start,dataset,sequence,kerns,rlmode,skiphash, end end function handlers.gpos_pair(head,start,dataset,sequence,kerns,rlmode,skiphash,step,injection) - if has_glyph_option(start,no_right_kern_code) then + if hasglyphoption(start,no_right_kern_code) then return head,start,false else local snext=getnext(start) @@ -27765,7 +27794,7 @@ function chainprocs.gsub_ligature(head,start,stop,dataset,sequence,currentlookup return head,start,false,0,false end function chainprocs.gpos_single(head,start,stop,dataset,sequence,currentlookup,rlmode,skiphash,chainindex) - if not has_glyph_option(start,no_right_kern_code) then + if not hasglyphoption(start,no_right_kern_code) then local mapping=currentlookup.mapping if mapping==nil then mapping=getmapping(dataset,sequence,currentlookup) @@ -27793,7 +27822,7 @@ function chainprocs.gpos_single(head,start,stop,dataset,sequence,currentlookup,r return head,start,false end function chainprocs.gpos_pair(head,start,stop,dataset,sequence,currentlookup,rlmode,skiphash,chainindex) - if not has_glyph_option(start,no_right_kern_code) then + if not hasglyphoption(start,no_right_kern_code) then local mapping=currentlookup.mapping if mapping==nil then mapping=getmapping(dataset,sequence,currentlookup) @@ -28116,13 +28145,13 @@ local function checked(head) if next then setlink(kern,next) end - flush_node(current) + flushnode(current) head=kern current=next else local prev,next=getboth(current) setlink(prev,kern,next) - flush_node(current) + flushnode(current) current=next end else @@ -29673,7 +29702,7 @@ do checkstep(head) end local initialrl=0 - if getid(head)==par_code and start_of_par(head) then + if getid(head)==par_code and startofpar(head) then initialrl=pardirstate(head) elseif direction==righttoleft_code then initialrl=-1 @@ -29790,7 +29819,7 @@ do start=getnext(start) end elseif id==math_code then - start=getnext(end_of_math(start)) + start=getnext(endofmath(start)) elseif id==dir_code then topstack,rlmode=txtdirstate(start,dirstack,topstack,rlparmode) start=getnext(start) @@ -29860,7 +29889,7 @@ do start=getnext(start) end elseif id==math_code then - start=getnext(end_of_math(start)) + start=getnext(endofmath(start)) elseif id==dir_code then topstack,rlmode=txtdirstate(start,dirstack,topstack,rlparmode) start=getnext(start) @@ -29938,7 +29967,7 @@ do elseif char==false or id==glue_code then start=getnext(start) elseif id==math_code then - start=getnext(end_of_math(start)) + start=getnext(endofmath(start)) elseif id==dir_code then topstack,rlmode=txtdirstate(start,dirstack,topstack,rlparmode) start=getnext(start) @@ -31026,11 +31055,11 @@ local setprop=nuts.setprop local getstate=nuts.getstate local setstate=nuts.setstate local ischar=nuts.ischar -local insert_node_after=nuts.insert_after +local insertnodeafter=nuts.insertafter local copy_node=nuts.copy local remove_node=nuts.remove -local flush_list=nuts.flush_list -local flush_node=nuts.flush_node +local flushlist=nuts.flushlist +local flushnode=nuts.flushnode local copyinjection=nodes.injections.copy local unsetvalue=attributes.unsetvalue local fontdata=fonts.hashes.identifiers @@ -31655,7 +31684,7 @@ local function inject_syntax_error(head,current,char) else setchar(current,dotted_circle) end - return insert_node_after(head,current,signal) + return insertnodeafter(head,current,signal) end local function initialize_one(font,attr) local tfmdata=fontdata[font] @@ -31773,7 +31802,7 @@ local function reorder_one(head,start,stop,font,attr,nbspaces) if current==stop then stop=getprev(stop) head=remove_node(head,current) - flush_node(current) + flushnode(current) return head,stop,nbspaces else nbspaces=nbspaces+1 @@ -31803,7 +31832,7 @@ local function reorder_one(head,start,stop,font,attr,nbspaces) tempcurrent=processcharacters(tempcurrent,font) setstate(tempcurrent,unsetvalue) if getchar(next)==getchar(tempcurrent) then - flush_list(tempcurrent) + flushlist(tempcurrent) if show_syntax_errors then head,current=inject_syntax_error(head,current,char) end @@ -31811,8 +31840,8 @@ local function reorder_one(head,start,stop,font,attr,nbspaces) setchar(current,getchar(tempcurrent)) local freenode=getnext(current) setlink(current,tmp) - flush_node(freenode) - flush_list(tempcurrent) + flushnode(freenode) + flushlist(tempcurrent) if changestop then stop=current end @@ -31939,7 +31968,7 @@ local function reorder_one(head,start,stop,font,attr,nbspaces) ch=tpm[1] setchar(n,ch) setchar(extra,tpm[2]) - head=insert_node_after(head,current,extra) + head=insertnodeafter(head,current,extra) tpm=twopart_mark[ch] end while c~=stop and dependent_vowel[ch] do @@ -32113,7 +32142,7 @@ local function reorder_one(head,start,stop,font,attr,nbspaces) stop=getprev(stop) end head=remove_node(head,base) - flush_node(base) + flushnode(base) end return head,stop,nbspaces end @@ -32373,7 +32402,7 @@ function handlers.devanagari_remove_joiners(head,start,kind,lookupname,replaceme if head==start then head=stop end - flush_list(start) + flushlist(start) return head,stop,true end local function initialize_two(font,attr) @@ -32518,7 +32547,7 @@ local function reorder_two(head,start,stop,font,attr,nbspaces) if current==stop then stop=getprev(stop) head=remove_node(head,current) - flush_node(current) + flushnode(current) return head,stop,nbspaces else nbspaces=nbspaces+1 @@ -32615,7 +32644,7 @@ local function reorder_two(head,start,stop,font,attr,nbspaces) char=tpm[1] setchar(current,char) setchar(extra,tpm[2]) - head=insert_node_after(head,current,extra) + head=insertnodeafter(head,current,extra) tpm=twopart_mark[char] end if not moved[current] and dependent_vowel[char] then @@ -32765,7 +32794,7 @@ local function reorder_two(head,start,stop,font,attr,nbspaces) end nbspaces=nbspaces-1 head=remove_node(head,base) - flush_node(base) + flushnode(base) end return head,stop,nbspaces end @@ -33701,7 +33730,7 @@ end local nofshapes=#svgshapes local f_svgfile=formatters["temp-otf-svg-shape-%i.svg"] local f_pdffile=formatters["temp-otf-svg-shape-%i.pdf"] - local f_convert=formatters["%s --export-%s=%s\n"] + local f_convert=formatters[new and "file-open:%s; export-%s:%s; export-do\n" or "%s --export-%s=%s\n"] local filterglyph=otfsvg.filterglyph local nofdone=0 local processed={} @@ -39451,8 +39480,8 @@ local next=next local fonts=fonts local nodes=nodes local nuts=nodes.nuts -local traverse_id=nuts.traverse_id -local flush_node=nuts.flush_node +local traverseid=nuts.traverseid +local flushnode=nuts.flushnode local glyph_code=nodes.nodecodes.glyph local disc_code=nodes.nodecodes.disc local tonode=nuts.tonode @@ -39511,7 +39540,7 @@ local function nodepass(head,groupcode,size,packtype,direction) local variants=nil local redundant=nil local nofused=0 - for n in traverse_id(glyph_code,head) do + for n in traverseid(glyph_code,head) do local font=getfont(n) if font~=prevfont then if basefont then @@ -39589,13 +39618,13 @@ local function nodepass(head,groupcode,size,packtype,direction) end end end - flush_node(r) + flushnode(r) end end - for d in traverse_id(disc_code,head) do + for d in traverseid(disc_code,head) do local _,_,r=getdisc(d) if r then - for n in traverse_id(glyph_code,r) do + for n in traverseid(glyph_code,r) do local font=getfont(n) if font~=prevfont then prevfont=font @@ -39663,7 +39692,7 @@ local function basepass(head) end return head end -local protectpass=node.direct.protect_glyphs +local protectpass=node.direct.protectglyphs or node.direct.protect_glyphs local injectpass=nodes.injections.handler function nodes.handlers.nodepass(head,...) if head then -- cgit v1.2.3