diff options
Diffstat (limited to 'tex/context/base/mkxl/anch-pos.mkxl')
| -rw-r--r-- | tex/context/base/mkxl/anch-pos.mkxl | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/tex/context/base/mkxl/anch-pos.mkxl b/tex/context/base/mkxl/anch-pos.mkxl index fef8e54f6..f8891eb33 100644 --- a/tex/context/base/mkxl/anch-pos.mkxl +++ b/tex/context/base/mkxl/anch-pos.mkxl @@ -17,10 +17,19 @@ %D early, but starting in 2012 more dramatic changes started to happen, especially %D in relation to background graphics. It will probably take some time to settle. -\registerctxluafile{anch-pos}{autosuffix} - \unprotect +\newcount\c_anch_column % will be delegated to lua +\newcount\c_anch_text % will be delegated to lua +\newcount\c_anch_free +\newtoks \t_anch_positions_tracers +\newcount\c_anch_positions_paragraph + +\newbox \b_anch_position +\newif \ifpositioning % sort of public + +\registerctxluafile{anch-pos}{autosuffix} + %D The first application of positional information was embedded graphics. Since we %D are interacting with text, it made sense to take the current line height and %D depth into account too. This is why we have position macros for simple positions @@ -43,8 +52,8 @@ % \dosetpositionstrut #1 % defined at lua end % \dosetpositionstrutkind #1#2 % defined at lua end -\newbox\b_anch_position -\newif \ifpositioning % sort of public +% see top: \newbox\b_anch_position +% see top: \newif \ifpositioning % sort of public \mutable\let\currentposition \empty \mutable\let\currentpositionaction\empty @@ -282,8 +291,8 @@ \permanent\def\textanchor {text:\the\realpageno} \permanent\def\regionanchor{region:0} -\newcount\c_anch_column % will be delegated to lua -\newcount\c_anch_text % will be delegated to lua +% see top: \newcount\c_anch_column % will be delegated to lua +% see top: \newcount\c_anch_text % will be delegated to lua % beware we need to pass \somethingexpanded or { } @@ -336,7 +345,7 @@ \expandafter\gobblesixarguments \fi} -\newcount\c_anch_free +% see top: \newcount\c_anch_free \protected\def\anch_mark_tagged_box_free_yes#1#2#3#4#5#6% only needed when positions {\global\advance\c_anch_free\plusone % could be done at the lua end @@ -408,8 +417,8 @@ %D can keep track of them. This mechanism is activated automatically based on %D information collected in the previous pass. -\newtoks \t_anch_positions_tracers -\newcount\c_anch_positions_paragraph +% see top: \newtoks \t_anch_positions_tracers +% see top: \newcount\c_anch_positions_paragraph \permanent\protected\def\tracepositions {\the\t_anch_positions_tracers} |