From 318b6f5f9f606d1fa45c1f23564478475fa1fc4c Mon Sep 17 00:00:00 2001
From: Hans Hagen <pragma@wxs.nl>
Date: Mon, 2 Oct 2017 11:46:44 +0200
Subject: 2017-10-02 10:40:00
---
doc/context/documents/general/manuals/details.pdf | Bin 2333575 -> 3561923 bytes
doc/context/documents/general/qrcs/setup-cs.pdf | Bin 816099 -> 816107 bytes
doc/context/documents/general/qrcs/setup-de.pdf | Bin 816680 -> 816682 bytes
doc/context/documents/general/qrcs/setup-en.pdf | Bin 818485 -> 818486 bytes
doc/context/documents/general/qrcs/setup-fr.pdf | Bin 811825 -> 811833 bytes
doc/context/documents/general/qrcs/setup-it.pdf | Bin 815339 -> 815342 bytes
doc/context/documents/general/qrcs/setup-nl.pdf | Bin 810087 -> 810088 bytes
doc/context/documents/general/qrcs/setup-ro.pdf | Bin 812486 -> 812487 bytes
.../manuals/details/details-floatingaround.tex | 74 ++++++++
tex/context/base/mkii/cont-new.mkii | 2 +-
tex/context/base/mkii/context.mkii | 2 +-
tex/context/base/mkiv/colo-ini.mkiv | 35 ++++
tex/context/base/mkiv/cont-new.mkiv | 2 +-
tex/context/base/mkiv/context.mkiv | 2 +-
tex/context/base/mkiv/font-pre.mkiv | 33 ----
tex/context/base/mkiv/page-flt.lua | 4 +-
tex/context/base/mkiv/page-sid.mkiv | 202 +++++++++++++++------
tex/context/base/mkiv/status-files.pdf | Bin 25753 -> 25710 bytes
tex/context/base/mkiv/status-lua.pdf | Bin 426092 -> 426091 bytes
tex/context/interface/mkiv/i-context.pdf | Bin 818485 -> 818486 bytes
tex/context/interface/mkiv/i-readme.pdf | Bin 60766 -> 60766 bytes
tex/generic/context/luatex/luatex-fonts-merged.lua | 2 +-
22 files changed, 265 insertions(+), 93 deletions(-)
diff --git a/doc/context/documents/general/manuals/details.pdf b/doc/context/documents/general/manuals/details.pdf
index d607714d1..74f9a5c51 100644
Binary files a/doc/context/documents/general/manuals/details.pdf and b/doc/context/documents/general/manuals/details.pdf differ
diff --git a/doc/context/documents/general/qrcs/setup-cs.pdf b/doc/context/documents/general/qrcs/setup-cs.pdf
index 0d3c2b3bf..f651dfc56 100644
Binary files a/doc/context/documents/general/qrcs/setup-cs.pdf and b/doc/context/documents/general/qrcs/setup-cs.pdf differ
diff --git a/doc/context/documents/general/qrcs/setup-de.pdf b/doc/context/documents/general/qrcs/setup-de.pdf
index 3cb087445..74ba7f599 100644
Binary files a/doc/context/documents/general/qrcs/setup-de.pdf and b/doc/context/documents/general/qrcs/setup-de.pdf differ
diff --git a/doc/context/documents/general/qrcs/setup-en.pdf b/doc/context/documents/general/qrcs/setup-en.pdf
index 44cfc846c..456f9e620 100644
Binary files a/doc/context/documents/general/qrcs/setup-en.pdf and b/doc/context/documents/general/qrcs/setup-en.pdf differ
diff --git a/doc/context/documents/general/qrcs/setup-fr.pdf b/doc/context/documents/general/qrcs/setup-fr.pdf
index 420850dd7..53c9c655b 100644
Binary files a/doc/context/documents/general/qrcs/setup-fr.pdf and b/doc/context/documents/general/qrcs/setup-fr.pdf differ
diff --git a/doc/context/documents/general/qrcs/setup-it.pdf b/doc/context/documents/general/qrcs/setup-it.pdf
index 162822927..cafe55d31 100644
Binary files a/doc/context/documents/general/qrcs/setup-it.pdf and b/doc/context/documents/general/qrcs/setup-it.pdf differ
diff --git a/doc/context/documents/general/qrcs/setup-nl.pdf b/doc/context/documents/general/qrcs/setup-nl.pdf
index 33e62d05f..ff9ead339 100644
Binary files a/doc/context/documents/general/qrcs/setup-nl.pdf and b/doc/context/documents/general/qrcs/setup-nl.pdf differ
diff --git a/doc/context/documents/general/qrcs/setup-ro.pdf b/doc/context/documents/general/qrcs/setup-ro.pdf
index 3ab10e34c..132ce0d41 100644
Binary files a/doc/context/documents/general/qrcs/setup-ro.pdf and b/doc/context/documents/general/qrcs/setup-ro.pdf differ
diff --git a/doc/context/sources/general/manuals/details/details-floatingaround.tex b/doc/context/sources/general/manuals/details/details-floatingaround.tex
index 719819fb6..c87ef1a8b 100644
--- a/doc/context/sources/general/manuals/details/details-floatingaround.tex
+++ b/doc/context/sources/general/manuals/details/details-floatingaround.tex
@@ -1295,6 +1295,80 @@ First we show some keyword variant, next some parameter driven versions.
\stopcombination
\stoplinecorrection
+There is some tracing built in but as this mechanism is rather complex it only
+gives an idea about what is going on. Here is an example:
+
+\startbuffer[one]
+\enabletrackers[floats.anchoring]
+
+\showframe
+
+\setupfloat
+ [sidespacebefore=big,
+ sidespaceafter=big]
+
+\starttext
+ \dorecurse{10}{
+ \placefigure[left]{#1.1}{}
+ a small sentence \par
+ \placefigure[left]{#1.2}{}
+ a small sentence \par
+ \input klein \par
+ }
+\stoptext
+\stopbuffer
+
+\typebuffer[one]
+
+In \in {figure} [fig:side:one:1] and \in {figure} [fig:side:one:2] you see the
+first two pages of the typeset result.
+
+The anchor to the text is showed in orange and an optional shift in red. The content
+is in green and a depth compensation in magenta. Dummy lines added for proper
+spacing as well as progressing beyond a previous float are in blue.
+
+\startplacefigure[title={Side float tracing example 1, page 1.},reference=fig:side:one:1]
+ \scale[width=\textwidth]{\typesetbuffer[one][page=1]}
+\stopplacefigure
+
+\startplacefigure[title={Side float tracing example 1, page 2.},reference=fig:side:one:2]
+ \scale[width=\textwidth]{\typesetbuffer[one][page=2]}
+\stopplacefigure
+
+A second example that uses different settings is shown in \in {figure}
+[fig:side:two:1] and \in {figure} [fig:side:two:2].
+
+\startbuffer[two]
+\enabletrackers[floats.anchoring]
+
+\setupfloat
+ [sidespacebefore=,
+ sidespaceafter=big,
+ step=small]
+
+\showframe
+
+\starttext
+ \dorecurse{10}{
+ \placefigure[left]{#1.1}{}
+ a small sentence \par
+ \placefigure[left]{#1.2}{}
+ a small sentence \par
+ \input klein \par
+ }
+\stoptext
+\stopbuffer
+
+\typebuffer[two]
+
+\startplacefigure[title={Side float tracing example 2, page 1.},reference=fig:side:two:1]
+ \scale[width=\textwidth]{\typesetbuffer[two][page=1]}
+\stopplacefigure
+
+\startplacefigure[title={Side float tracing example 2, page 2.},reference=fig:side:two:2]
+ \scale[width=\textwidth]{\typesetbuffer[two][page=2]}
+\stopplacefigure
+
\stopchapter
\stopcomponent
diff --git a/tex/context/base/mkii/cont-new.mkii b/tex/context/base/mkii/cont-new.mkii
index 4ac67aef0..57b49b8a1 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{2017.10.01 14:32}
+\newcontextversion{2017.10.02 10:34}
%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 29f91651b..56884db5e 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{2017.10.01 14:32}
+\edef\contextversion{2017.10.02 10:34}
%D For those who want to use this:
diff --git a/tex/context/base/mkiv/colo-ini.mkiv b/tex/context/base/mkiv/colo-ini.mkiv
index 54ad1e9f9..34b43a947 100644
--- a/tex/context/base/mkiv/colo-ini.mkiv
+++ b/tex/context/base/mkiv/colo-ini.mkiv
@@ -1415,6 +1415,41 @@
\definetransparency [color] [15]
\definetransparency [luminosity] [16]
+%D Some common ones:
+
+\definecolor[trace:0][s=.4]
+\definecolor[trace:1][r=.6]
+\definecolor[trace:2][g=.6]
+\definecolor[trace:3][b=.6]
+\definecolor[trace:4][r=.6,g=.6]
+\definecolor[trace:5][r=.6,b=.6]
+\definecolor[trace:6][g=.6,b=.6]
+\definecolor[trace:7][r=.8,g=.4]
+\definecolor[trace:8][r=.8,b=.4]
+\definecolor[trace:9][g=.4,b=.8]
+
+\definecolor[trace:w][s=1]
+\definecolor[trace:r][r=.75,t=.5,a=1]
+\definecolor[trace:g][g=.75,t=.5,a=1]
+\definecolor[trace:b][b=.75,t=.5,a=1]
+\definecolor[trace:c][c=.75,t=.5,a=1]
+\definecolor[trace:m][m=.75,t=.5,a=1]
+\definecolor[trace:y][y=.75,t=.5,a=1]
+\definecolor[trace:s][s=.75,t=.5,a=1]
+\definecolor[trace:d][s=.25,t=.5,a=1]
+\definecolor[trace:o][r=1,g=.6,b=.1,t=.5,a=1]
+
+\definecolor[trace:dw][s=1]
+\definecolor[trace:dr][r=.75,t=.75,a=1]
+\definecolor[trace:dg][g=.75,t=.75,a=1]
+\definecolor[trace:db][b=.75,t=.75,a=1]
+\definecolor[trace:dc][c=.75,t=.75,a=1]
+\definecolor[trace:dm][m=.75,t=.75,a=1]
+\definecolor[trace:dy][y=.75,t=.75,a=1]
+\definecolor[trace:ds][s=.75,t=.75,a=1]
+\definecolor[trace:dd][s=.25,t=.75,a=1]
+\definecolor[trace:do][r=1,g=.6,b=.1,t=.75,a=1]
+
\setupcolors
[\c!state=\v!stop, % color will be enabled later on
\c!conversion=\v!yes,
diff --git a/tex/context/base/mkiv/cont-new.mkiv b/tex/context/base/mkiv/cont-new.mkiv
index 79c533955..79b80846a 100644
--- a/tex/context/base/mkiv/cont-new.mkiv
+++ b/tex/context/base/mkiv/cont-new.mkiv
@@ -11,7 +11,7 @@
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.
-\newcontextversion{2017.10.01 14:32}
+\newcontextversion{2017.10.02 10:34}
%D This file is loaded at runtime, thereby providing an excellent place for
%D hacks, patches, extensions and new features.
diff --git a/tex/context/base/mkiv/context.mkiv b/tex/context/base/mkiv/context.mkiv
index 57ae76dcd..2a8d1ab60 100644
--- a/tex/context/base/mkiv/context.mkiv
+++ b/tex/context/base/mkiv/context.mkiv
@@ -41,7 +41,7 @@
%D up and the dependencies are more consistent.
\edef\contextformat {\jobname}
-\edef\contextversion{2017.10.01 14:32}
+\edef\contextversion{2017.10.02 10:34}
\edef\contextkind {beta}
%D For those who want to use this:
diff --git a/tex/context/base/mkiv/font-pre.mkiv b/tex/context/base/mkiv/font-pre.mkiv
index 632cbe29c..c8550d815 100644
--- a/tex/context/base/mkiv/font-pre.mkiv
+++ b/tex/context/base/mkiv/font-pre.mkiv
@@ -390,17 +390,6 @@
%D We define some colors that are used in tracing (for instance \OPENTYPE\
%D features). We cannot yet inherit because no colors are predefined.
-\definecolor[trace:0][s=.4]
-\definecolor[trace:1][r=.6]
-\definecolor[trace:2][g=.6]
-\definecolor[trace:3][b=.6]
-\definecolor[trace:4][r=.6,g=.6]
-\definecolor[trace:5][r=.6,b=.6]
-\definecolor[trace:6][g=.6,b=.6]
-\definecolor[trace:7][r=.8,g=.4]
-\definecolor[trace:8][r=.8,b=.4]
-\definecolor[trace:9][g=.4,b=.8]
-
\definecolor[font:init][r=.75]
\definecolor[font:medi][g=.75]
\definecolor[font:fina][b=.75]
@@ -408,28 +397,6 @@
\definecolor[font:mark][r=.75,b=.75] % [m=.75]
\definecolor[font:rest][b=.75,g=.75] % [c=.75]
-\definecolor[trace:w][s=1]
-\definecolor[trace:r][r=.75,t=.5,a=1]
-\definecolor[trace:g][g=.75,t=.5,a=1]
-\definecolor[trace:b][b=.75,t=.5,a=1]
-\definecolor[trace:c][c=.75,t=.5,a=1]
-\definecolor[trace:m][m=.75,t=.5,a=1]
-\definecolor[trace:y][y=.75,t=.5,a=1]
-\definecolor[trace:s][s=.75,t=.5,a=1]
-\definecolor[trace:d][s=.25,t=.5,a=1]
-\definecolor[trace:o][r=1,g=.6,b=.1,t=.5,a=1]
-
-\definecolor[trace:dw][s=1]
-\definecolor[trace:dr][r=.75,t=.75,a=1]
-\definecolor[trace:dg][g=.75,t=.75,a=1]
-\definecolor[trace:db][b=.75,t=.75,a=1]
-\definecolor[trace:dc][c=.75,t=.75,a=1]
-\definecolor[trace:dm][m=.75,t=.75,a=1]
-\definecolor[trace:dy][y=.75,t=.75,a=1]
-\definecolor[trace:ds][s=.75,t=.75,a=1]
-\definecolor[trace:dd][s=.25,t=.75,a=1]
-\definecolor[trace:do][r=1,g=.6,b=.1,t=.75,a=1]
-
\definecolor[font:0] [s=1]
\definecolor[font:1] [r=.75]
\definecolor[font:2] [g=.75]
diff --git a/tex/context/base/mkiv/page-flt.lua b/tex/context/base/mkiv/page-flt.lua
index 30796f91d..fdfd968d5 100644
--- a/tex/context/base/mkiv/page-flt.lua
+++ b/tex/context/base/mkiv/page-flt.lua
@@ -13,9 +13,9 @@ local tostring = tostring
local insert, remove = table.insert, table.remove
local find = string.find
-local trace_floats = false trackers.register("graphics.floats", function(v) trace_floats = v end) -- name might change
+local trace_floats = false trackers.register("floats.caching", function(v) trace_floats = v end) -- name might change
-local report_floats = logs.reporter("structure","floats")
+local report_floats = logs.reporter("floats","caching")
local C, S, P, lpegmatch = lpeg.C, lpeg.S, lpeg.P, lpeg.match
diff --git a/tex/context/base/mkiv/page-sid.mkiv b/tex/context/base/mkiv/page-sid.mkiv
index 2f5acaee6..50023c2e8 100644
--- a/tex/context/base/mkiv/page-sid.mkiv
+++ b/tex/context/base/mkiv/page-sid.mkiv
@@ -78,6 +78,15 @@
\newif\iftracesidefloats % public (might change)
+\def\page_sides_floats_legend
+ {\writestatus\m!floatblocks{anchor: orange, shift: red, box: green, dummy: blue, depth: magenta}%
+ \glet\page_sides_floats_legenda\relax}
+
+\installtextracker{floats.anchoring}
+ {\page_sides_floats_legend
+ \tracesidefloatstrue}
+ {\tracesidefloatsfalse}
+
% end of public variables
\def\page_sides_apply_horizontal_shift
@@ -184,8 +193,10 @@
\def\page_sides_flush_floats
{\par
- \ifdim\dimexpr\d_page_sides_vsize-\pagetotal\relax>\zeropoint
+ \ifdim\dimexpr\d_page_sides_vsize-\d_page_sides_bottomskip-\pagetotal\relax>\zeropoint
\page_sides_flush_floats_indeed
+ \else
+ % no need as the par just fits next to the previous float
\fi
% also here if used at all \global\holdinginserts\zerocount
\global\d_page_sides_vsize\d_page_sides_vsize_reset
@@ -212,48 +223,69 @@
% we don't officially know what kind of float we flush
+\def\page_sides_flush_floats_blank#1% we need to deal with the distance
+ {\ifdim\d_page_sides_bottomskip>\d_page_sides_topskip
+ \blank[%
+ \ifnum#1>\zerocount\v!nowhite,\fi
+ \ifdim\d_page_sides_topskip >\zeropoint-\rootfloatparameter\c!sidespacebefore,\fi % the next one
+ \ifdim\d_page_sides_bottomskip>\zeropoint \rootfloatparameter\c!sidespaceafter \fi
+ ]%
+ \else\ifdim\d_page_sides_bottomskip<\d_page_sides_topskip
+ \blank[%
+ \ifnum#1>\zerocount\v!nowhite,\fi
+ \ifdim\d_page_sides_bottomskip>\zeropoint -\rootfloatparameter\c!sidespaceafter ,\fi
+ \ifdim\d_page_sides_topskip >\zeropoint \rootfloatparameter\c!sidespacebefore \fi
+ ]%
+ \fi\fi}
+
+\def\page_sides_flush_floats_tracer
+ {\dontleavehmode
+ \ruledhpack\bgroup\backgroundline[trace:b]{%
+ \ifnum\recurselevel=\plusone
+ \llap{{\smallinfofont\the\scratchdimen}\hskip.5\leftmargindistance}%
+ \else\ifodd\recurselevel
+ \llap{{\smallinfofont\recurselevel}\hskip.5\leftmargindistance}%
+ \fi\fi
+ \m_pages_strut
+ \kern\hsize
+ \egroup}}
+
\def\page_sides_flush_floats_indeed
{% the \d_page_sides_bottomskip == \rootfloatparameter\c!sidespaceafter is embedded
% in the progression of the float
- \global\advance\d_page_sides_vsize-\d_page_sides_bottomskip\relax
- \ifdim\dimexpr\d_page_sides_vsize-\pagetotal\relax>\zeropoint % new per 2017-09-28
- \begingroup
- \let\page_sides_flush_floats\relax
- \edef\m_pages_strut
- {\ifcsname\??sidefloatsteps\rootfloatparameter\c!step\endcsname
- \lastnamedcs
- \else
- \strut
- \fi}%
- \forgetall
- \doloop
- {\iftracesidefloats
- \dontleavehmode
- \ruledhpack{\m_pages_strut\kern\d_page_sides_width}%
- \else
- \m_pages_strut
- \fi
- \par
- \nointerlineskip
- \ifdim\dimexpr\d_page_sides_vsize-\pagetotal\relax>\zeropoint
- \ifnum\recurselevel>\plushundred % safeguard, sort of deadcycles
- %\writestatus{sidefloats}{\recurselevel\space empty lines forced, quitting}%
- \exitloop
- \fi
- \else
- %\writestatus{sidefloats}{\recurselevel\space empty lines forced}%
+ \begingroup
+ \let\page_sides_flush_floats\relax
+ \edef\m_pages_strut
+ {\ifcsname\??sidefloatsteps\rootfloatparameter\c!step\endcsname
+ \lastnamedcs
+ \else
+ \strut
+ \fi}%
+ \forgetall
+ \doloop
+ {\scratchdimen\dimexpr\d_page_sides_vsize-\d_page_sides_bottomskip-\pagetotal\relax
+ \iftracesidefloats
+ \page_sides_flush_floats_tracer
+ \else
+ \m_pages_strut
+ \fi
+ \par
+ \nointerlineskip
+ \ifdim\scratchdimen>\zeropoint
+ \ifnum\recurselevel>\plushundred % safeguard, sort of deadcycles
\exitloop
- \fi}%
- \endgroup
- \else
- % no need as the par just fits next to the previous float
- \fi
+ \fi
+ \else
+ \exitloop
+ \fi}%
+ \endgroup
+ % we're going to add top space anyway so ....
\ifdim\parskip>\zeropoint % why this test ?
\ifdim\d_page_sides_bottomskip>\parskip
- \blank[\v!nowhite,\rootfloatparameter\c!sidespaceafter]%
+ \page_sides_flush_floats_blank\plusone
\fi
\else
- \blank[\rootfloatparameter\c!sidespaceafter]%
+ \page_sides_flush_floats_blank\zerocount
\fi}
\def\page_sides_check_floats_after_par
@@ -362,6 +394,35 @@
\kern\d_page_sides_rightshift
\fi\fi}}
+\def\page_sides_apply_vertical_shift_normal
+ {\global\setbox\floatbox\hpack % why extra box
+ {\vpack
+ {\vskip\privatescratchdimen
+ \nointerlineskip
+ \box\floatbox
+ \ifnum\c_page_sides_align=\plusfive \vskip-\lineheight \fi}}}
+
+\def\page_sides_apply_vertical_shift_traced
+ {\global\setbox\floatbox\hpack % why extra box
+ {\backgroundline[trace:r]{\ruledhpack{\vpack
+ {\hsize\wd\floatbox
+ \vskip\privatescratchdimen
+ \nointerlineskip
+ \backgroundline[trace:g]{\ruledhpack{\box\floatbox}}%
+ \ifnum\c_page_sides_align=\plusfive \vskip-\lineheight \fi}}}}}
+
+\def\page_sides_apply_depth_normal
+ {\global\setbox\floatbox\hpack
+ {\lower\strutdepth\box\floatbox}}
+
+\def\page_sides_apply_depth_traced
+ {\global\setbox\floatbox\hpack
+ {\scratchdimen\wd\floatbox
+ \lower\strutdp\box\floatbox
+ \hskip-\scratchdimen
+ \color[trace:m]
+ {\vrule\s!height\zeropoint\s!depth\strutdp\s!width\scratchdimen}}}
+
\def\page_sides_apply_vertical_shift
{\ifnum\c_page_sides_align=\plusfour
\getnoflines{\ht\floatbox}%
@@ -370,7 +431,11 @@
\advance\privatescratchdimen\noflines\lineheight
% todo: maybe rounding problem here
% \global\setbox\floatbox\hbox{\lower\lineheight\box\floatbox}%
- \global\setbox\floatbox\hpack{\lower\strutdepth\box\floatbox}%
+ \iftracesidefloats
+ \page_sides_apply_depth_traced
+ \else
+ \page_sides_apply_depth_normal
+ \fi
\ht\floatbox\privatescratchdimen
\dp\floatbox\zeropoint
\fi
@@ -405,12 +470,11 @@
\ifnum\c_page_sides_n_of_lines>\zerocount
\advance\privatescratchdimen\c_page_sides_n_of_lines\lineheight
\fi
- \global\setbox\floatbox\hpack % why extra box
- {\vbox
- {\vskip\privatescratchdimen
- \nointerlineskip
- \box\floatbox
- \ifnum\c_page_sides_align=\plusfive \vskip-\lineheight \fi}}%
+ \iftracesidefloats
+ \page_sides_apply_vertical_shift_traced % uses \privatescratchdimen
+ \else
+ \page_sides_apply_vertical_shift_normal % uses \privatescratchdimen
+ \fi
\ifnum\c_page_sides_float_type<\plusfour
\global\d_page_sides_topskip\zeropoint
\else\ifnum\c_page_sides_float_type>\plusfive
@@ -537,9 +601,22 @@
\global\settrue\c_page_floats_room
\fi}
+% \unexpanded\def\fakenextstrutline
+% {\par
+% \begingroup
+% % overkill, done in \page_sides_inject_dummy_lines
+% \triggerpagebuilder
+% \reseteverypar
+% \forgetall
+% \dontleavehmode\hpack to \hsize{\strut\hss}\par
+% \clf_removelastline
+% % \pagetotal is still one line too much but pagedepth is ok
+% % but it seems to work
+% \endgroup}
+
\def\page_sides_prepare_space
- {\fakenextstrutline
- \inhibitblank}
+ {%\fakenextstrutline % does more bad than good at page crossing
+ \inhibitblank} % hm, why here .. gets obscured anyway
\def\page_sides_handle_float#1% grid (4) is rather experimental
{\page_sides_prepare_space
@@ -569,6 +646,14 @@
\let\page_sides_check_floats\page_sides_check_floats_indeed
+\unexpanded\def\page_sides_check_floats_tracer
+ {\begingroup
+ \hskip-\d_page_sides_width % kern
+ \color[trace:o]%
+ {\vrule\s!height.5\points\s!depth.5\points\s!width\d_page_sides_width
+ \llap{\showstruts\strut\kern.25\bodyfontsize}}%
+ \endgroup}
+
\unexpanded\def\page_sides_check_floats_set
{\privatescratchdimen\dimexpr\d_page_sides_progress+\strutht-\roundingeps\relax
\c_page_sides_n_of_hang\privatescratchdimen
@@ -591,15 +676,18 @@
\privatescratchcounter\c_page_sides_n_of_lines
\privatescratchdimen\dimexpr\hsize-\d_page_sides_width\relax
\dorecurse\c_page_sides_n_of_lines
- {\appendtoks \zeropoint \hsize \to \privatescratchtoks}%
+ %{\appendtoks \zeropoint \hsize \to \privatescratchtoks}%
+ {\toksapp\privatescratchtoks{\zeropoint\hsize}}%
\ifnum\c_page_sides_n_of_hang>\c_page_sides_n_of_lines
\advance\c_page_sides_n_of_hang -\c_page_sides_n_of_lines\relax
\advance\privatescratchcounter\c_page_sides_n_of_hang
\dorecurse\c_page_sides_n_of_hang % weird, shouldn't that be scratchcounter
{\ifnum\c_page_sides_float_type>\plusfour
- \appendtoks \zeropoint \privatescratchdimen \to \privatescratchtoks
+ %\appendtoks \zeropoint \privatescratchdimen \to \privatescratchtoks
+ \toksapp\privatescratchtoks{\zeropoint\privatescratchdimen}%
\else
- \appendtoks \d_page_sides_width\privatescratchdimen \to \privatescratchtoks
+ %\appendtoks \d_page_sides_width\privatescratchdimen \to \privatescratchtoks
+ \toksapp\privatescratchtoks{\d_page_sides_width\privatescratchdimen}%
\fi}%
\fi
\parshape
@@ -615,10 +703,7 @@
\fi
\global\advance\c_page_sides_checks_done \plusone
\iftracesidefloats
- \hskip-\d_page_sides_width % kern
- \color[darkgray]%
- {\vrule\s!height.5\points\s!depth.5\points\s!width\d_page_sides_width
- \llap{\showstruts\strut\kern.25\bodyfontsize}}%
+ \page_sides_check_floats_tracer
\fi}
\unexpanded\def\page_sides_check_floats_reset
@@ -640,15 +725,26 @@
\fi
\fi}
-\def\page_sides_inject_dummy_lines
+\def\page_sides_inject_dummy_lines_normal
+ {\dorecurse\privatescratchcounter{\hpack to \hsize{\strut\hss}}}
+
+\def\page_sides_inject_dummy_lines_traced
+ {\dorecurse\privatescratchcounter{\ruledhpack{\backgroundline[trace:b]{\hpack to \hsize{\strut\hss}}}}}
+
+\def\page_sides_inject_dummy_lines % so always one
{\begingroup
\privatescratchcounter\pageshrink
\divide\privatescratchcounter \baselineskip
\advance\privatescratchcounter \plusone
\parskip\zeropoint
- \dorecurse\privatescratchcounter{\hpack to \hsize{}}%
+ \iftracesidefloats
+ \page_sides_inject_dummy_lines_traced
+ \else
+ \page_sides_inject_dummy_lines_normal
+ \fi
\kern-\privatescratchcounter\baselineskip
\penalty\zerocount
+ \triggerpagebuilder
\endgroup}
\def\adjustsidefloatdisplaylines % public, will change
diff --git a/tex/context/base/mkiv/status-files.pdf b/tex/context/base/mkiv/status-files.pdf
index de691e00e..f25ca8f25 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 b4b799b4f..8dcafa533 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/interface/mkiv/i-context.pdf b/tex/context/interface/mkiv/i-context.pdf
index 44cfc846c..456f9e620 100644
Binary files a/tex/context/interface/mkiv/i-context.pdf and b/tex/context/interface/mkiv/i-context.pdf differ
diff --git a/tex/context/interface/mkiv/i-readme.pdf b/tex/context/interface/mkiv/i-readme.pdf
index 47468dc06..2af2fc801 100644
Binary files a/tex/context/interface/mkiv/i-readme.pdf and b/tex/context/interface/mkiv/i-readme.pdf differ
diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua
index 18c00e569..7cd7b442b 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 : 10/01/17 14:32:33
+-- merge date : 10/02/17 10:34:56
do -- begin closure to overcome local limits and interference
--
cgit v1.2.3