From 4e1f4ca586bd51ccf70343411162103dfc96e1e0 Mon Sep 17 00:00:00 2001 From: Philipp Gesang Date: Thu, 20 Mar 2014 07:17:33 +0100 Subject: [doc] make inline code work consistently with both formats --- doc/luaotfload-main.tex | 329 ++++++++++++++++++++++++++++-------------------- 1 file changed, 190 insertions(+), 139 deletions(-) (limited to 'doc/luaotfload-main.tex') diff --git a/doc/luaotfload-main.tex b/doc/luaotfload-main.tex index 0e74aa9..5b033c0 100644 --- a/doc/luaotfload-main.tex +++ b/doc/luaotfload-main.tex @@ -1,16 +1,3 @@ -%\beginsection {foo} - %bar baz -%\endsection - -%\begindescriptions - - %\beginaltitem {mode} foo - %%\identifier{luaotfload} has two \OpenType processing - %%\emphasis{modes}: -%\enddescriptions - -%\endinput - %% Copyright (C) 2009-2014 %% %% by Elie Roux @@ -42,21 +29,25 @@ %% ---------------------------------------------------------------------------- %% -\setdocumenttitle {The \identifier{luaotfload} package} -\setdocumentdate {2014/**/** v2.5} -\setdocumentauthor {Elie Roux · Khaled Hosny · Philipp Gesang\\ - Home: \hyperlink {https://github.com/lualatex/luaotfload}\\ - Support: \email {lualatex-dev@tug.org}} +\beginfrontmatter -\typesetdocumenttitle + \setdocumenttitle {The \identifier{luaotfload} package} + \setdocumentdate {2014/**/** v2.5} + \setdocumentauthor {Elie Roux · Khaled Hosny · Philipp Gesang\\ + Home: \hyperlink {https://github.com/lualatex/luaotfload}\\ + Support: \email {lualatex-dev@tug.org}} -\beginabstractcontent - This package is an adaptation of the \CONTEXT font loading system. - It allows for loading \OpenType fonts with an extended syntax and adds - support for a variety of font features. -\endabstractcontent + \typesetdocumenttitle -\tableofcontents + \beginabstractcontent + This package is an adaptation of the \CONTEXT font loading system. + It allows for loading \OpenType fonts with an extended syntax and adds + support for a variety of font features. + \endabstractcontent + +\endfrontmatter + +\typesetcontent %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \beginsection {Introduction} @@ -140,10 +131,10 @@ in the task and willingness to respond to our suggestions. \identifier{luaotfload} supports an extended font request syntax: \beginnarrower - \inlinecode{\\font\\foo=\{}% - \meta{prefix}\inlinecode{:}% - \meta{font name}\inlinecode{:}% - \meta{font features}\inlinecode{\}}% + \nonproportional{\string\font\string\foo\space= \string{}% + \meta{prefix}\nonproportional{:}% + \meta{font name}\nonproportional{:}% + \meta{font features}\nonproportional{\string}}% \meta{\TEX font features} \endnarrower @@ -165,18 +156,18 @@ for a more formal description see figure \ref{font-syntax}. In addition to the font style modifiers (\emphasis{slash-notation}) given above, there are others that are recognized but will be silently - ignored: {\ttfamily aat}, - {\ttfamily icu}, and - {\ttfamily gr}. + ignored: \nonproportional{aat}, + \nonproportional{icu}, and + \nonproportional{gr}. The special terminals are: - {\sc feature\textunderscore id} for a valid font + \smallcaps {feature\textunderscore id} for a valid font feature name and - {\sc feature\textunderscore value} for the corresponding + \smallcaps {feature\textunderscore value} for the corresponding value. - {\sc tfmname} is the name of a \abbrev{tfm} file. - {\sc digit} again refers to bytes 48--57, and - {\sc all\textunderscore characters} to all byte values. - {\sc csname} and {\sc dimension} are the \TEX concepts.} + \smallcaps {tfmname} is the name of a \abbrev{tfm} file. + \smallcaps {digit} again refers to bytes 48--57, and + \smallcaps {all\textunderscore characters} to all byte values. + \smallcaps {csname} and \smallcaps {dimension} are the \TEX concepts.} % ::= `\\font', {\sc csname}, `=', , [ ] ; @@ -223,7 +214,11 @@ In \identifier{luaotfload}, the canonical syntax for font requests requires a \emphasis{prefix}: % \beginnarrower - \inlinecode{\\font\\fontname=}\meta{prefix}\inlinecode{:}\meta{fontname}\dots + \nonproportional{\string\font\string\fontname\space= }% + \meta{prefix}% + \nonproportional{:}% + \meta{fontname}% + \dots \endnarrower % where \meta{prefix} is either \inlinecode{file:} or \inlinecode {name:}.\footnote{% @@ -318,7 +313,9 @@ There are again two modes: bracketed and unbracketed. A bracketed request looks as follows. \beginnarrower - \inlinecode{\\font\\fontname=[}\meta{path to file}\inlinecode{]} + \nonproportional{\string\font\string\fontname\space = [}% + \meta{/path/to/file}% + \nonproportional{]} \endnarrower \noindent @@ -329,7 +326,9 @@ Naturally, path-less file names are equally valid and processed the same way as an ordinary \inlinecode {file:} lookup. \beginnarrower - \inlinecode{\\font\\fontname=}\meta{font name} \dots + \nonproportional{\string\font\string\fontname\space= }% + \meta{font name} + \dots \endnarrower Unbracketed (or, for lack of a better word: \emphasis{anonymous}) @@ -347,7 +346,11 @@ Furthermore, \identifier{luaotfload} supports the slashed (shorthand) font style notation from \XETEX. \beginnarrower - \inlinecode{\\font\\fontname=}\meta{font name}\inlinecode{/}\meta{modifier}\dots + \nonproportional{\string\font\string\fontname\space= }% + \meta{font name}% + \nonproportional{/}% + \meta{modifier} + \dots \endnarrower \noindent @@ -470,11 +473,14 @@ which is equivalent to these full names: general scheme for font requests: \beginnarrower - \inlinecode{\\font\\foo=\{}% - \meta{prefix}\inlinecode{:}% - \meta{font name}\inlinecode{:}% - \meta{font features}\inlinecode{\}}% - \meta{\TEX font features} + \nonproportional{\string\font\string\foo\space= "}% + \meta{prefix}% + \nonproportional{:}% + \meta{font name}% + \nonproportional{:}% + \meta{font features}% + \meta{\TEX font features}% + \nonproportional{"} \endnarrower \noindent @@ -680,6 +686,12 @@ obviously, \inlinecode{random}. user. \endaltitem +\ifcontextmkiv + \startbuffer [printvectors] + \directlua{inspect(fonts.protrusions.setups.default) + inspect(fonts.expansions.setups.default)} + \stopbuffer +\fi \beginaltitem {protrusion \& expansion} These keys control microtypographic features of the font, @@ -694,10 +706,14 @@ obviously, \inlinecode{random}. % Alternatively and with loss of information, you can dump those tables into your terminal by issuing - \beginlisting -\directlua{inspect(fonts.protrusions.setups.default) - inspect(fonts.expansions.setups.default)} - \endlisting + \unless \ifcontextmkiv + \beginlisting + \directlua{inspect(fonts.protrusions.setups.default) + inspect(fonts.expansions.setups.default)} + \endlisting + \else + \typebuffer [printvectors] + \fi at some point after loading \fileent{luaotfload.sty}. } % @@ -740,13 +756,28 @@ Currently (2014) there are three of them: \beginaltitem {tlig} Applies legacy \TEX ligatures: - \begintabulate [rlrl] - \beginrow `` \newcell \inlinecode {``} \newcell '' \newcell \inlinecode {''} \endrow - \beginrow ` \newcell \inlinecode {`} \newcell ' \newcell \inlinecode {'} \endrow - \beginrow " \newcell \inlinecode {"} \newcell -- \newcell \inlinecode {--} \endrow - \beginrow --- \newcell \inlinecode {---} \newcell !` \newcell \inlinecode {!`} \endrow - \beginrow ?` \newcell \inlinecode {?`} \newcell \newcell \endrow - \endtabulate + \unless \ifcontextmkiv + \begintabulate [rlrl] + \beginrow `` \newcell \inlinecode {``} \newcell '' \newcell \inlinecode {''} \endrow + \beginrow ` \newcell \inlinecode {`} \newcell ' \newcell \inlinecode {'} \endrow + \beginrow " \newcell \inlinecode {"} \newcell -- \newcell \inlinecode {--} \endrow + \beginrow --- \newcell \inlinecode {---} \newcell !` \newcell \inlinecode {!`} \endrow + \beginrow ?` \newcell \inlinecode {?`} \newcell \newcell \endrow + \endtabulate + \else + %% XXX find a way to wrap these in the tabulate environment + \startframed [frame=off,width=broad,align=middle] + \startframed [frame=off,width=\dimexpr(\textwidth/2)] + \startxtable [align=middle] + \startxrow \startxcell `` \stopxcell \startxcell \inlinecode {``} \stopxcell \startxcell '' \stopxcell \startxcell \inlinecode {''} \stopxcell \stopxrow + \startxrow \startxcell ` \stopxcell \startxcell \inlinecode {`} \stopxcell \startxcell ' \stopxcell \startxcell \inlinecode {'} \stopxcell \stopxrow + \startxrow \startxcell " \stopxcell \startxcell \inlinecode {"} \stopxcell \startxcell -- \stopxcell \startxcell \inlinecode {--} \stopxcell \stopxrow + \startxrow \startxcell --- \stopxcell \startxcell \inlinecode {---} \stopxcell \startxcell !` \stopxcell \startxcell \inlinecode {!`} \stopxcell \stopxrow + \startxrow \startxcell ?` \stopxcell \startxcell \inlinecode {?`} \stopxcell \startxcell \stopxcell \startxcell \stopxcell \stopxrow + \stopxtable + \stopframed + \stopframed + \fi \footnote{% These contain the feature set \inlinecode {trep} of earlier @@ -873,26 +904,41 @@ Other paths can be specified by setting the environment variable If it is non-empty, then search will be extended to the included directories. -\begintablefloat {table-searchpaths} +\tablefloat {table-searchpaths} {List of paths searched for each supported operating system.} - \begincentered - \begintabulate [lp{.5\textwidth}] - \beginrow - Windows \newcell \inlinecode {\% WINDIR\%\\ Fonts} - \endrow - \beginrow - Linux \newcell \fileent{/usr/local/etc/fonts/fonts.conf} and\hfill\break - \fileent{/etc/fonts/fonts.conf} - \endrow - \beginrow - Mac \newcell \fileent{\textasciitilde/Library/Fonts},\break - \fileent{/Library/Fonts},\break - \fileent{/System/Library/Fonts}, and\hfill\break - \fileent{/Network/Library/Fonts} - \endrow - \endtabulate - \endcentered -\endtablefloat + {% + \unless \ifcontextmkiv + \begincentered + \begintabulate [lp{.5\textwidth}] + \beginrow + Windows \newcell \inlinecode {\% WINDIR\%\\ Fonts} + \endrow + \beginrow + Linux \newcell \fileent{/usr/local/etc/fonts/fonts.conf} and\hfill\break + \fileent{/etc/fonts/fonts.conf} + \endrow + \beginrow + Mac \newcell \fileent{\textasciitilde/Library/Fonts},\break + \fileent{/Library/Fonts},\break + \fileent{/System/Library/Fonts}, and\hfill\break + \fileent{/Network/Library/Fonts} + \endrow + \endtabulate + \endcentered + \else + \setuplocalinterlinespace [14pt] + \starttabulate [|l|p(.5\textwidth)|] + \NC Windows \NC \inlinecode {\% WINDIR\%\\ Fonts} \NC \NR + \NC Linux \NC \fileent{/usr/local/etc/fonts/fonts.conf} and\crlf + \fileent{/etc/fonts/fonts.conf} \NC \NR + \NC + Mac \NC \fileent{\textasciitilde/Library/Fonts},\crlf + \fileent{/Library/Fonts},\break + \fileent{/System/Library/Fonts}, and\crlf + \fileent{/Network/Library/Fonts} \NC \NR + \stoptabulate + \fi% + } \endsubsection @@ -1016,7 +1062,7 @@ An example with explicit paths: %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \identifier{luaotfload} relies on code originally written by Hans -Hagen for the \hyperlink[\identifier\CONTEXT]{http://wiki.contextgarden.net} +Hagen for the \hyperlink[\identifier{\CONTEXT}]{http://wiki.contextgarden.net} format. % It integrates the font loader as distributed in @@ -1067,64 +1113,70 @@ It houses several \LUA files that can be classed in three categories. \begindefinitions - \normalitem \emphasis{\LUA utility libraries}, a subset - of what is provided by the \identifier{lualibs} - package. - - \begindoublecolumns - \begindefinitions - \beginaltitem {l-lua.lua} \endaltitem - \beginaltitem {l-lpeg.lua} \endaltitem - \beginaltitem {l-function.lua} \endaltitem - \beginaltitem {l-string.lua} \endaltitem - \beginaltitem {l-table.lua} \endaltitem - \beginaltitem {l-io.lua} \endaltitem - \beginaltitem {l-file.lua} \endaltitem - \beginaltitem {l-boolean.lua} \endaltitem - \beginaltitem {l-math.lua} \endaltitem - \beginaltitem {util-str.lua} \endaltitem - \enddefinitions - \enddoublecolumns - - \normalitem The \emphasis{font loader} itself. - These files have been written for - \LUATEX-Fonts and they are distributed along - with \identifier{luaotfload}. - \begindoublecolumns - \begindefinitions - \beginaltitem{luatex-basics-gen.lua} \endaltitem - \beginaltitem{luatex-basics-nod.lua} \endaltitem - \beginaltitem{luatex-fonts-enc.lua} \endaltitem - \beginaltitem{luatex-fonts-syn.lua} \endaltitem - \beginaltitem{luatex-fonts-tfm.lua} \endaltitem - \beginaltitem{luatex-fonts-chr.lua} \endaltitem - \beginaltitem{luatex-fonts-lua.lua} \endaltitem - \beginaltitem{luatex-fonts-inj.lua} \endaltitem - \beginaltitem{luatex-fonts-otn.lua} \endaltitem - \beginaltitem{luatex-fonts-def.lua} \endaltitem - \beginaltitem{luatex-fonts-ext.lua} \endaltitem - \beginaltitem{luatex-fonts-cbk.lua} \endaltitem - \enddefinitions - \enddoublecolumns - - \normalitem Code related to \emphasis{font handling and - node processing}, taken directly from - \CONTEXT. - \begindoublecolumns - \begindefinitions - \beginaltitem{data-con.lua} \endaltitem - \beginaltitem{font-ini.lua} \endaltitem - \beginaltitem{font-con.lua} \endaltitem - \beginaltitem{font-cid.lua} \endaltitem - \beginaltitem{font-map.lua} \endaltitem - \beginaltitem{font-oti.lua} \endaltitem - \beginaltitem{font-otf.lua} \endaltitem - \beginaltitem{font-otb.lua} \endaltitem - \beginaltitem{font-ota.lua} \endaltitem - \beginaltitem{font-def.lua} \endaltitem - \beginaltitem{font-otp.lua} \endaltitem - \enddefinitions - \enddoublecolumns + \beginnormalitem + \emphasis{\LUA utility libraries}, a subset + of what is provided by the \identifier{lualibs} + package. + + \begindoublecolumns + \begindefinitions + \beginaltitem {l-lua.lua} \endaltitem + \beginaltitem {l-lpeg.lua} \endaltitem + \beginaltitem {l-function.lua} \endaltitem + \beginaltitem {l-string.lua} \endaltitem + \beginaltitem {l-table.lua} \endaltitem + \beginaltitem {l-io.lua} \endaltitem + \beginaltitem {l-file.lua} \endaltitem + \beginaltitem {l-boolean.lua} \endaltitem + \beginaltitem {l-math.lua} \endaltitem + \beginaltitem {util-str.lua} \endaltitem + \enddefinitions + \enddoublecolumns + \endnormalitem + + \beginnormalitem + The \emphasis{font loader} itself. + These files have been written for + \LUATEX-Fonts and they are distributed along + with \identifier{luaotfload}. + \begindoublecolumns + \begindefinitions + \beginaltitem{luatex-basics-gen.lua} \endaltitem + \beginaltitem{luatex-basics-nod.lua} \endaltitem + \beginaltitem{luatex-fonts-enc.lua} \endaltitem + \beginaltitem{luatex-fonts-syn.lua} \endaltitem + \beginaltitem{luatex-fonts-tfm.lua} \endaltitem + \beginaltitem{luatex-fonts-chr.lua} \endaltitem + \beginaltitem{luatex-fonts-lua.lua} \endaltitem + \beginaltitem{luatex-fonts-inj.lua} \endaltitem + \beginaltitem{luatex-fonts-otn.lua} \endaltitem + \beginaltitem{luatex-fonts-def.lua} \endaltitem + \beginaltitem{luatex-fonts-ext.lua} \endaltitem + \beginaltitem{luatex-fonts-cbk.lua} \endaltitem + \enddefinitions + \enddoublecolumns + \endnormalitem + + \beginnormalitem + Code related to \emphasis{font handling and + node processing}, taken directly from + \CONTEXT. + \begindoublecolumns + \begindefinitions + \beginaltitem{data-con.lua} \endaltitem + \beginaltitem{font-ini.lua} \endaltitem + \beginaltitem{font-con.lua} \endaltitem + \beginaltitem{font-cid.lua} \endaltitem + \beginaltitem{font-map.lua} \endaltitem + \beginaltitem{font-oti.lua} \endaltitem + \beginaltitem{font-otf.lua} \endaltitem + \beginaltitem{font-otb.lua} \endaltitem + \beginaltitem{font-ota.lua} \endaltitem + \beginaltitem{font-def.lua} \endaltitem + \beginaltitem{font-otp.lua} \endaltitem + \enddefinitions + \enddoublecolumns + \endnormalitem \enddefinitions Note that if \identifier{luaotfload} cannot locate the @@ -1184,11 +1236,10 @@ files not contained in the merge. Some of these have no equivalent in \endaltitem \endfilelist -\beginfigurefloat +\figurefloat {file-graph} {Schematic of the files in \identifier{Luaotfload}} - \includegraphics[width=\textwidth]{filegraph.pdf} -\endfigurefloat + {filegraph.pdf} \endsection -- cgit v1.2.3