diff options
50 files changed, 3046 insertions, 3781 deletions
diff --git a/context/data/scite/lexers/scite-context-lexer-tex.lua b/context/data/scite/lexers/scite-context-lexer-tex.lua index e1b7b95a9..1990c3d51 100644 --- a/context/data/scite/lexers/scite-context-lexer-tex.lua +++ b/context/data/scite/lexers/scite-context-lexer-tex.lua @@ -395,7 +395,7 @@ local startluacode = token("embedded", startlua) local stopluacode = token("embedded", stoplua) local metafunenvironment = ( P("use") + P("reusable") + P("unique") ) * ("MPgraphic") - + P("MP") * ( P("code")+ P("page") + P("inclusions") + P("extensions") + P("graphic") ) + + P("MP") * ( P("code")+ P("page") + P("inclusions") + P("initializations") + P("definitions") + P("extensions") + P("graphic") ) local startmetafun = P("\\start") * metafunenvironment local stopmetafun = P("\\stop") * metafunenvironment diff --git a/tex/context/base/anch-pgr.mkiv b/tex/context/base/anch-pgr.mkiv index 8d5b87893..a30a2e3eb 100644 --- a/tex/context/base/anch-pgr.mkiv +++ b/tex/context/base/anch-pgr.mkiv @@ -374,64 +374,51 @@ {\dodoublegroupempty\positions_mp_graphic_start} \def\positions_mp_graphic_start#1#2#3\stopMPpositiongraphic % tag list mpcode - {\setgvalue{MPG:#1}{\positions_mp_graphic_use{#1}{#2}{#3}}} + {\setgvalue{\??gp:#1}{\positions_mp_graphic_use{#1}{#2}{#3}}} \let\stopMPpositiongraphic\relax \def\positions_mp_graphic_prepare - {\ifcsname\@@meta self\endcsname\else\letvalue{\@@meta self}\currentposition\fi - \ifcsname\@@meta from\endcsname\else\letvalue{\@@meta from}\currentposition\fi} + {\ifcsname\??gv\currentmpvariableclass:self\endcsname \else + \letvalue{\??gv\currentmpvariableclass:self}\currentposition + \fi + \ifcsname\??gv\currentmpvariableclass:from\endcsname \else + \letvalue{\??gv\currentmpvariableclass:from}\currentposition + \fi} \def\positions_mp_graphic_use#1#2#3% {\begingroup - \prepareMPvariables{#2}% + \mp_prepare_variables{#2}% \positions_mp_graphic_prepare - \enableincludeMPgraphics \startMPcode#3\stopMPcode \endgroup} \def\MPpositiongraphic {\dodoublegroupempty\positions_mp_graphic_direct} -% \def\positions_mp_graphic_direct#1#2% tag setups -% {\begingroup -% \def\@@meta{#1:}% -% \setupMPvariables[#2]% -% \positions_mp_graphic_prepare -% \MPshiftdrawingtrue -% \def\positions_mp_graphic_direct{\positions_mp_graphic_nested{#2}}% takes two extra arguments -% \setbox\positiongraphicbox\hbox -% {\ignorespaces -% \ifcsname MPM:#1\endcsname \csname MPM:#1\endcsname \else -% \ifcsname MPG:#1\endcsname \csname MPG:#1\endcsname \fi\fi -% \removelastspace}% -% \smashbox\positiongraphicbox -% \box\positiongraphicbox -% \endgroup} - \def\positions_mp_graphic_direct#1% tag setups - {\ifcsname MPM:#1\endcsname - \expandafter\positions_mp_graphic_direct_indeed_mpm - \else\ifcsname MPG:#1\endcsname - \doubleexpandafter\positions_mp_graphic_direct_indeed_mpg + {\ifcsname\??gq:#1\endcsname % method + \expandafter\positions_mp_graphic_direct_indeed_method + \else\ifcsname \??gp:#1\endcsname + \doubleexpandafter\positions_mp_graphic_direct_indeed_normal \else - \doubleexpandafter\positions_mp_graphic_direct_indeed_nop + \doubleexpandafter\positions_mp_graphic_direct_indeed_unknown \fi\fi{#1}} -\let\positions_mp_graphic_direct_indeed_nop\gobbletwoarguments +\let\positions_mp_graphic_direct_indeed_unknown\gobbletwoarguments -\def\positions_mp_graphic_direct_indeed_mpm - {\positions_mp_graphic_direct_indeed{MPM}} +\def\positions_mp_graphic_direct_indeed_method + {\positions_mp_graphic_direct_indeed\??gq} -\def\positions_mp_graphic_direct_indeed_mpg - {\positions_mp_graphic_direct_indeed{MPG}} +\def\positions_mp_graphic_direct_indeed_normal + {\positions_mp_graphic_direct_indeed\??gp} \def\positions_mp_graphic_direct_indeed#1#2#3% what tag setups {\begingroup - \def\@@meta{#2:}% will become a commandhandler - \setupMPvariables[#3]% + \setupMPvariables[#2][#3]% + \edef\currentmpvariableclass{#2}% \positions_mp_graphic_prepare - \MPshiftdrawingtrue + \ignoreMPboxdepth \def\positions_mp_graphic_direct{\positions_mp_graphic_nested{#3}}% takes two extra arguments \setbox\positiongraphicbox\hbox {\ignorespaces\csname#1:#2\endcsname\removelastspace}% @@ -439,16 +426,16 @@ \box\positiongraphicbox \endgroup} -\def\positions_mp_graphic_nested#1#2#3% nesting used in prikkels / pascal +\def\positions_mp_graphic_nested#1#2#3% nesting used in prikkels / pascal (might go away) {\begingroup - \def\@@meta{#2:}% - \setupMPvariables[#1,#3]% + \setupMPvariables[#2][#1,#3]% + \edef\currentmpvariableclass{#2}% \positions_mp_graphic_prepare - \getvalue{MPG:#2}% + \getvalue{\??gp:#2}% \endgroup}% -\long\def\startMPpositionmethod#1#2\stopMPpositionmethod - {\long\setgvalue{MPM:#1}{#2}} % todo: var list here +\def\startMPpositionmethod#1#2\stopMPpositionmethod + {\setgvalue{\??gq:#1}{#2}} % todo: var list here \let\stopMPpositionmethod\relax diff --git a/tex/context/base/back-pdf.mkiv b/tex/context/base/back-pdf.mkiv index f84f83fe5..bd0b12733 100644 --- a/tex/context/base/back-pdf.mkiv +++ b/tex/context/base/back-pdf.mkiv @@ -195,10 +195,10 @@ \pdfrestore \advance\backendtransformlevel\minusone}}} -\unexpanded\def\dostartclipping#1#2#3% todo (still needed?) (can move to lua) +\unexpanded\def\dostartclipping#1#2#3% {\PointsToBigPoints{#2}\width \PointsToBigPoints{#3}\height - \grabMPclippath{#1}{1}\width\height{0 0 m \width\space 0 l \width \height l 0 \height l}% + \mp_grab_clip_path{#1}\width\height{0 0 m \width\space 0 l \width \height l 0 \height l}% \pdfliteral{q 0 w \MPclippath\space W n}} \unexpanded\def\dostopclipping @@ -271,7 +271,7 @@ \def\doPDFovalcalc#1#2#3% {\PointsToBigPoints{\dimexpr#1+#2\relax}#3} -\def\doovalbox#1#2#3#4#5#6#7#8% todo: \scratchdimen/\scatchbox +\unexpanded\def\doovalbox#1#2#3#4#5#6#7#8% todo: \scratchdimen/\scatchbox {\forcecolorhack \bgroup \dimen0=#4\divide\dimen0 \plustwo diff --git a/tex/context/base/colo-ini.mkiv b/tex/context/base/colo-ini.mkiv index a6ed41f84..6c752f3ae 100644 --- a/tex/context/base/colo-ini.mkiv +++ b/tex/context/base/colo-ini.mkiv @@ -78,7 +78,7 @@ %D space||saving option. \newif\iffreezecolors \freezecolorsfalse -\newif\ifincolor % true if colors enabled +\newif\ifincolor % not used outside this module \let\colorlist \empty \let\currentspotcolor \empty diff --git a/tex/context/base/cont-new.mkii b/tex/context/base/cont-new.mkii index fb902b969..0466969b7 100644 --- a/tex/context/base/cont-new.mkii +++ b/tex/context/base/cont-new.mkii @@ -11,7 +11,7 @@ %C therefore copyrighted by \PRAGMA. See mreadme.pdf for %C details. -\newcontextversion{2011.12.20 22:24} +\newcontextversion{2011.12.22 14:43} %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/cont-new.mkiv b/tex/context/base/cont-new.mkiv index c1d171e1c..40cf787a2 100644 --- a/tex/context/base/cont-new.mkiv +++ b/tex/context/base/cont-new.mkiv @@ -11,7 +11,7 @@ %C therefore copyrighted by \PRAGMA. See mreadme.pdf for %C details. -\newcontextversion{2011.12.20 22:24} +\newcontextversion{2011.12.22 14:43} %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/context-version.pdf b/tex/context/base/context-version.pdf Binary files differindex 1ac486ff4..3e856f3ca 100644 --- a/tex/context/base/context-version.pdf +++ b/tex/context/base/context-version.pdf diff --git a/tex/context/base/context-version.png b/tex/context/base/context-version.png Binary files differindex ef1101611..4069ff91e 100644 --- a/tex/context/base/context-version.png +++ b/tex/context/base/context-version.png diff --git a/tex/context/base/context.mkii b/tex/context/base/context.mkii index 6a88bb415..45d5a131d 100644 --- a/tex/context/base/context.mkii +++ b/tex/context/base/context.mkii @@ -20,7 +20,7 @@ %D your styles an modules. \edef\contextformat {\jobname} -\edef\contextversion{2011.12.20 22:24} +\edef\contextversion{2011.12.22 14:43} %D For those who want to use this: diff --git a/tex/context/base/context.mkiv b/tex/context/base/context.mkiv index a3bd91b91..48c8dcea9 100644 --- a/tex/context/base/context.mkiv +++ b/tex/context/base/context.mkiv @@ -19,8 +19,11 @@ %D 2004.8.30 the low level interface is english. Watch out and adapt %D your styles an modules. +%D The order of loading will change when all modules have been cleaned +%D up and the dependencies are more consistent. + \edef\contextformat {\jobname} -\edef\contextversion{2011.12.20 22:24} +\edef\contextversion{2011.12.22 14:43} %D For those who want to use this: @@ -64,7 +67,7 @@ \newtoks\contextversiontoks \contextversiontoks\expandafter{\contextversion} -%D Now the more fundamnetal code gets defined. +%D Now the more fundamental code gets defined. \loadmarkfile{norm-ctx} \loadmarkfile{syst-pln} @@ -103,7 +106,6 @@ \loadmarkfile{char-act} \loadmarkfile{mult-ini} -%loadmarkfile{mult-fst} % obsolete \loadmarkfile{mult-sys} \loadmarkfile{mult-def} \loadmarkfile{mult-chk} @@ -197,6 +199,7 @@ \loadmkvifile{pack-mis} \loadmarkfile{pack-rul} +\loadmarkfile{pack-mrl} \loadmkvifile{pack-bck} \loadmarkfile{pack-fen} @@ -271,7 +274,6 @@ \loadmarkfile{page-lin} \loadmarkfile{page-par} -%loadmarkfile{page-mar} % also commented code in anch-pgr.mkiv \loadmarkfile{typo-pag} \loadmarkfile{typo-mar} diff --git a/tex/context/base/core-def.mkiv b/tex/context/base/core-def.mkiv index 3a07980cc..13cfd5bc4 100644 --- a/tex/context/base/core-def.mkiv +++ b/tex/context/base/core-def.mkiv @@ -39,7 +39,6 @@ \appendtoks \loadoptionfile \to \everyjob % can load files ! \appendtoks \firststagepreloadfonts \to \everyjob \appendtoks \settopskip \to \everyjob -\appendtoks \initializeMPgraphics \to \everyjob % after loading system files \appendtoks \initializemainlanguage \to \everyjob %appendtoks \MPLIBregister \to \everyjob \appendtoks \xmlinitialize \to \everyjob diff --git a/tex/context/base/grph-inc.mkiv b/tex/context/base/grph-inc.mkiv index b403fa8e1..4c664321a 100644 --- a/tex/context/base/grph-inc.mkiv +++ b/tex/context/base/grph-inc.mkiv @@ -227,8 +227,29 @@ \def\docheckfiguremps #1{\doprocessmpslikefigure{#1}} \def\docheckfiguremprun #1#2{\doprocesstexlikefigure{\useMPrun{#1}{#2}}} +% \def\doscalefigure +% {\global\setbox\foundexternalfigure\vbox{\doscalebox\??ef{\dowithfigure{\box\foundexternalfigure}}}} + \def\doscalefigure - {\global\setbox\foundexternalfigure\vbox{\doscalebox\??ef{\dowithfigure{\box\foundexternalfigure}}}} + {\global\setbox\foundexternalfigure\vbox{\scale[\v!figure]{\dowithfigure{\box\foundexternalfigure}}}} + +% quick hack: chaining \??ef via \s!parent happens when this is also a commandhandler + +\definescale + [\v!figure] + [\c!hfactor =\@@efhfactor , + \c!wfactor =\@@efwfactor , + \c!factor =\@@effactor , + \c!maxwidth =\@@efmaxwidth , + \c!maxheight=\@@efmaxheight, + \c!xscale =\@@efxscale , + \c!yscale =\@@efyscale , + \c!scale =\@@efscale , + \c!sx =\@@efsx , + \c!sy =\@@efsy , + \c!width =\@@efwidth , + \c!height =\@@efheight , + \c!lines =\@@eflines ] \newconditional\testexternalfigureonly diff --git a/tex/context/base/grph-trf.mkiv b/tex/context/base/grph-trf.mkiv index 4801a2aa5..2e7e497e2 100644 --- a/tex/context/base/grph-trf.mkiv +++ b/tex/context/base/grph-trf.mkiv @@ -1,5 +1,5 @@ %D \module -%D [ file=grph-fig, +%D [ file=grph-trf, %D version=2006.08.26, % overhaul/split of 1997.03.31 core-fig %D title=\CONTEXT\ Graphic Macros, %D subtitle=Transformations, @@ -11,44 +11,55 @@ %C therefore copyrighted by \PRAGMA. See mreadme.pdf for %C details. -%D It may be that some functionality got lost. If it concerns -%D defined features, let me know and it will be sorted out. - -%D We will move the calculations to \LUA\ and clean up this -%D lot anyway. - \writestatus{loading}{ConTeXt Graphic Macros / Transformations} \unprotect -%D Scaling: +%D We probably use too many dimens as the width calculations can +%D go away. Some of this is an inheritance of limited backends +%D (some supported fractions, some 1000's, some dimentions) so +%D we calculate all of them. Nowadays scaling is always available +%D so we could simplify the code. On the other hand, we now get +%D some extra values for free. +%D +%D We could move the calculations to \LUA\ and clean up this +%D lot anyway. On the other hand, there is some danger of messing +%D up so it has a real low priority. -\unexpanded\def\scale{\dodoubleempty\doscalenextbox[\??xy]} +% local: -% probably too many dimens / the width calculations can go -% since we may assume scaling is available (was not true -% long ago which is why we also calculate the width) +\newdimen\d_transforms_scale_x_size +\newdimen\d_transforms_scale_y_size +\newdimen\d_transforms_scale_x_offset +\newdimen\d_transforms_scale_y_offset -\newdimen\scaleboxwidth -\newdimen\scaleboxheight -\newdimen\scaleboxdepth +\newdimen\d_transforms_scale_h_size +\newdimen\d_transforms_scale_v_size -\newdimen\scaleboxsizex -\newdimen\scaleboxsizey -\newdimen\scaleboxoffsetx -\newdimen\scaleboxoffsety +\newconditional\c_transforms_scale_done +\newconditional\c_transforms_scale_scaling_done -\newdimen\scaleboxhsize -\newdimen\scaleboxvsize +\newdimen\d_transforms_scale_wd +\newdimen\d_transforms_scale_ht +\newdimen\d_transforms_scale_dp % global -\newdimen\scaleboxdimx \let\figwid \scaleboxdimx -\newdimen\scaleboxdimy \let\fighei \scaleboxdimy -\newcount\scaleboxscax \let\figxsca\scaleboxscax -\newcount\scaleboxscay \let\figysca\scaleboxscay +\newdimen\d_transforms_scale_used_x_size +\newdimen\d_transforms_scale_used_y_size + +\newcount\c_transforms_scale_used_x_scale +\newcount\c_transforms_scale_used_y_scale + +\newdimen\d_transforms_scale_outer_v_size % we cannot manipulate any global vsize ! -\newdimen\scaleboxoutervsize % we cannot manipulate any global vsize ! +% scratch: + +\let\m_transforms_scale_temp \empty +\let\m_transforms_scale_temp_x\empty +\let\m_transforms_scale_temp_y\empty + +% public: \let\finalscaleboxxscale \!!plusone \let\finalscaleboxyscale \!!plusone @@ -57,380 +68,417 @@ \let\finalscaleboxxfactor\!!hundred \let\finalscaleboxyfactor\!!hundred -\newconditional\scaleboxdone - -\def\doscalenextbox[#1][#2]% +% we can let sx/sy win (first check) + +\installcommandhandler \??xy {scale} \??xy % we can have instances + +\setupscale + [\c!sx=1, + \c!sy=1, + %\c!scale=, + %\c!xscale=, + %\c!yscale=, + %\c!width=, + %\c!height=, + %\c!lines=, + %\c!factor=, + %\c!hfactor=, + %\c!wfactor=, + %\c!grid=, + %\c!equalwidth=, + %\c!equalheight=, + \c!maxwidth=\scaleparameter\c!width, + \c!maxheight=\scaleparameter\c!height] + +\unexpanded\def\scale{\dodoubleempty\transforms_scale} + +% we could have: \freezeparameter\c!scale etc (less backtracking when used multiple) + +\def\transforms_scale[#1][#2]% {\bgroup - \getparameters - [#1] - [\c!scale=,\c!xscale=,\c!yscale=,\c!width=,\c!height=,\c!lines=, - \c!factor=,\c!hfactor=,\c!wfactor=,\c!grid=,\c!sx=1,\c!sy=1, - \c!equalwidth=,\c!equalheight=, - \c!maxwidth=\scaleparameter\c!width,\c!maxheight=\scaleparameter\c!height, - #2]% - \dowithnextbox{\dodoscalenextbox{#1}\egroup}\hbox} - -\def\doscalebox#1% - {\bgroup\dowithnextbox{\dodoscalenextbox{#1}\egroup}\hbox} - -\let\currentscaletag\??xy - -\def\scaleparameter#1% - {\csname\currentscaletag#1\endcsname} - -\def\setscaleparameter#1#2% - {\setvalue{\currentscaletag#1}{#2}} - -\def\dodoscalenextbox#1% - {\edef\currentscaletag{#1}% - \doif{\scaleparameter\c!depth}\v!no{\setbox\nextbox\hbox{\raise\nextboxdp\box\nextbox}}% new - \forgetall - \dontshowcomposition - \dontcomplain - \doscaleboxcalculations - \doscaleboxindeed - \doscaleboxposition - \flushnextbox} - -\def\doscaleboxindeed - {\ifconditional\scaleboxdone - \scaleboxwidth \finalscaleboxxscale\nextboxwd - \scaleboxheight\finalscaleboxyscale\nextboxht - \scaleboxdepth \finalscaleboxyscale\nextboxdp - \setbox\nextbox\hbox - {\dostartscaling \finalscaleboxxscale \finalscaleboxyscale - \smashedbox\nextbox - \dostopscaling}% - \nextboxwd\scaleboxwidth - \nextboxht\scaleboxheight - \nextboxdp\scaleboxdepth - \fi} - -\def\doscaleboxcalculations - {\setfalse\scaleboxdone - % initial final value + % this is quite common so we might make this a helper + \ifsecondargument + \edef\currentscale{#1}% + \setupcurrentscale[#2]% + \else\iffirstargument + \doifassignmentelse{#1} + {\let\currentscale\empty + \setupcurrentscale[#1]} + {\edef\currentscale{#1}}% + \else + \let\currentscale\empty + \fi\fi + % + \dowithnextboxcs\transforms_scale_finish\hbox} + +\def\transforms_scale_finish + {% + \edef\p_scale {\scaleparameter\c!scale }% + \edef\p_xscale {\scaleparameter\c!xscale }% + \edef\p_yscale {\scaleparameter\c!yscale }% + \edef\p_width {\scaleparameter\c!width }% + \edef\p_height {\scaleparameter\c!height }% + \edef\p_depth {\scaleparameter\c!depth }% + \edef\p_lines {\scaleparameter\c!lines }% + \edef\p_factor {\scaleparameter\c!factor }% + \edef\p_hfactor {\scaleparameter\c!hfactor }% + \edef\p_wfactor {\scaleparameter\c!wfactor }% + % \edef\p_grid {\scaleparameter\c!grid }% used once + \edef\p_maxwidth {\scaleparameter\c!maxwidth }% + \edef\p_maxheight {\scaleparameter\c!maxheight }% + \edef\p_sx {\scaleparameter\c!sx }% + \edef\p_sy {\scaleparameter\c!sy }% + \edef\p_equalwidth {\scaleparameter\c!equalwidth }% + \edef\p_equalheight{\scaleparameter\c!equalheight}% + % + \d_transforms_scale_dp\dp\nextbox + \ifx\p_depth\v!no \ifzeropt\d_transforms_scale_dp \else + \setbox\nextbox\hbox{\raise\d_transforms_scale_dp\box\nextbox}% new + \d_transforms_scale_dp\dp\nextbox + \fi \fi + \d_transforms_scale_wd\wd\nextbox + \d_transforms_scale_ht\ht\nextbox + \d_transforms_scale_dp\dp\nextbox + % \global\let\finalscaleboxxscale \!!plusone \global\let\finalscaleboxyscale \!!plusone - \xdef \finalscaleboxwidth {\the\nextboxwd}% - \xdef \finalscaleboxheight{\the\nextboxht}% + \xdef \finalscaleboxwidth {\the\d_transforms_scale_wd}% + \xdef \finalscaleboxheight{\the\d_transforms_scale_ht}% \global\let\finalscaleboxxfactor\!!hundred \global\let\finalscaleboxyfactor\!!hundred - \ifdim\nextboxht>\zeropoint \ifdim\nextboxwd>\zeropoint - % hm, still useful? better in lua anyway - \edef\scaleboxstampa % slow way [can be combined] - {\scaleparameter\c!scale \scaleparameter\c!xscale \scaleparameter\c!yscale - \scaleparameter\c!factor\scaleparameter\c!wfactor\scaleparameter\c!hfactor - \scaleparameter\c!lines \scaleparameter\c!width \scaleparameter\c!height}% - \edef\scaleboxstampb % fast way [just sx/sy] - {\scaleparameter\c!sx - \scaleparameter\c!sy}% - \edef\scaleboxstampc - {11}% - \ifx\scaleboxstampa\empty - \ifx\scaleboxstampb\scaleboxstampc - % no scaling, but still check; new, gone again -% wrong: scaled proportionally as side effect -% \doifsomething{\scaleparameter\c!maxwidth }{\letvalue{\currentscaletag\c!factor}\v!fit}% -% \doifsomething{\scaleparameter\c!maxheight}{\letvalue{\currentscaletag\c!factor}\v!fit}% + % + \forgetall + \dontshowcomposition + \dontcomplain + % + \setfalse\c_transforms_scale_done + \transforms_scale_calculate + \ifconditional\c_transforms_scale_done + \transforms_scale_apply + \fi + \transforms_scale_position + % + \box\nextbox + \egroup} + +\def\transforms_scale_apply + {\d_transforms_scale_wd\finalscaleboxxscale\d_transforms_scale_wd + \d_transforms_scale_ht\finalscaleboxyscale\d_transforms_scale_ht + \d_transforms_scale_dp\finalscaleboxyscale\d_transforms_scale_dp + \setbox\nextbox\hbox + {\dostartscaling \finalscaleboxxscale \finalscaleboxyscale + \smashedbox\nextbox + \dostopscaling}% + \wd\nextbox\d_transforms_scale_wd + \ht\nextbox\d_transforms_scale_ht + \dp\nextbox\d_transforms_scale_dp} + +\def\m_transforms_scale_stamp_c{11} + +\def\transforms_scale_calculate + {\ifdim\d_transforms_scale_ht>\zeropoint \ifdim\d_transforms_scale_wd>\zeropoint + \edef\m_transforms_scale_stamp_a{\p_scale\p_xscale\p_yscale\p_factor\p_wfactor\p_hfactor\p_lines\p_width\p_height}% + \edef\m_transforms_scale_stamp_b{\p_sx\p_sy}% + \ifx\m_transforms_scale_stamp_a\empty + \ifx\m_transforms_scale_stamp_b\m_transforms_scale_stamp_c + % no scaling, don't change this (previous attempts failed anyway) \insidefloattrue % trick - \dodoscaleboxcalculations + \transforms_scale_calculations_yes \else - \dosetscalboxsxsy - \nodoscaleboxcalculations + \transforms_scale_check_sx_sy + \transforms_scale_calculations_nop \fi \else - \ifx\scaleboxstampb\empty + \ifx\m_transforms_scale_stamp_b\empty % no need to check further \else - \dosetscalboxsxsy + \transforms_scale_check_sx_sy \fi - \dodoscaleboxcalculations + \transforms_scale_calculations_yes \fi \fi \fi} -\def\dosetscalboxsxsy - {\ifdim\scaleparameter\c!sx\onepoint=\onepoint\else - \setevalue{\currentscaletag\c!width }{\the\dimexpr\scaleparameter\c!sx\wd\nextbox\relax}% - \fi - \ifdim\scaleparameter\c!sy\onepoint=\onepoint\else - \setevalue{\currentscaletag\c!height}{\the\dimexpr\scaleparameter\c!sy\ht\nextbox\relax}% - \fi} +\def\transforms_scale_check_sx_sy + {\ifdim\p_sx\onepoint=\onepoint\else\edef\p_width {\the\dimexpr\p_sx\d_transforms_scale_wd}\fi + \ifdim\p_sy\onepoint=\onepoint\else\edef\p_height{\the\dimexpr\p_sy\d_transforms_scale_ht}\fi} -\def\doscaleboxrounding#1.#2\relax{#1} +\def\transforms_scale_rounded#1% + {\expandafter\expandafter\expandafter\transforms_scale_rounded_indeed + \expandafter\WITHOUTPT\the\dimexpr#1\points*100+32768sp\relax.\relax} -\def\scaleboxrounding#1% - {\@EA\@EA\@EA\doscaleboxrounding\@EA\WITHOUTPT\the\dimexpr#1\points*100+32768sp\relax.\relax} +\def\transforms_scale_rounded_indeed#1.#2\relax{#1} -\def\nodoscaleboxcalculations - {\settrue\scaleboxdone - \xdef\finalscaleboxwidth {\the\dimexpr\scaleparameter\c!sx\wd\nextbox\relax}% - \xdef\finalscaleboxheight {\the\dimexpr\scaleparameter\c!sy\ht\nextbox\relax}% - \xdef\finalscaleboxxscale {\scaleparameter\c!sx}% - \xdef\finalscaleboxyscale {\scaleparameter\c!sy}% +\def\transforms_scale_calculations_nop + {\settrue\c_transforms_scale_done + \xdef\finalscaleboxwidth {\the\dimexpr\p_sx\d_transforms_scale_wd\relax}% + \xdef\finalscaleboxheight{\the\dimexpr\p_sy\d_transforms_scale_ht\relax}% + \glet\finalscaleboxxscale\p_sx + \glet\finalscaleboxyscale\p_sy \ifx\finalscaleboxxscale\empty\let\finalscaleboxxscale\!!plusone\fi \ifx\finalscaleboxyscale\empty\let\finalscaleboxyscale\!!plusone\fi - \xdef\finalscaleboxxfactor{\scaleboxrounding\finalscaleboxxscale}% - \xdef\finalscaleboxyfactor{\scaleboxrounding\finalscaleboxyscale}} + \xdef\finalscaleboxxfactor{\transforms_scale_rounded\finalscaleboxxscale}% + \xdef\finalscaleboxyfactor{\transforms_scale_rounded\finalscaleboxyscale}} -\def\dodoscaleboxcalculations - {\settrue\scaleboxdone +\def\transforms_scale_calculations_yes + {\settrue\c_transforms_scale_done % initial values - \scaleboxoffsetx\zeropoint - \scaleboxoffsety\zeropoint - \scaleboxsizex \nextboxwd - \scaleboxsizey \nextboxht % alleen ht wordt geschaald! + \d_transforms_scale_x_offset\zeropoint + \d_transforms_scale_y_offset\zeropoint + \d_transforms_scale_x_size \d_transforms_scale_wd + \d_transforms_scale_y_size \d_transforms_scale_ht % alleen ht wordt geschaald! % final values - \global\scaleboxdimx \zeropoint % see note * (core-fig) - \global\scaleboxdimy \zeropoint % see note * (core-fig) - \scaleboxscax \plusone % see note * (core-fig) - \scaleboxscay \plusone % see note * (core-fig) + \global\d_transforms_scale_used_x_size \zeropoint % see note * (core-fig) + \global\d_transforms_scale_used_y_size \zeropoint % see note * (core-fig) + \c_transforms_scale_used_x_scale \plusone % see note * (core-fig) + \c_transforms_scale_used_y_scale \plusone % see note * (core-fig) % preparations - \setfalse\scaleboxscalingdone - \checkscaleboxsettings + \setfalse\c_transforms_scale_scaling_done + \transforms_scale_check_parameters % calculators % beware, they operate in sequence, and calculate missing dimensions / messy %setscaleboxbynature % when? needed? - \ifconditional\scaleboxscalingdone\else\setscaleboxbyfactor \fi - \ifconditional\scaleboxscalingdone\else\setscaleboxbyscale \fi - \ifconditional\scaleboxscalingdone\else\setscaleboxbydimension\fi + \ifconditional\c_transforms_scale_scaling_done\else\transforms_scale_by_factor \fi + \ifconditional\c_transforms_scale_scaling_done\else\transforms_scale_by_scale \fi + \ifconditional\c_transforms_scale_scaling_done\else\transforms_scale_by_dimension\fi % finalizers / to be done (no longer needed this way, clean up) - \convertscaleboxinsertscale\scaleboxhsize\figx\scaleboxscax\scax - \convertscaleboxinsertscale\scaleboxvsize\figy\scaleboxscay\scay + \transforms_scale_convert_large_scale\d_transforms_scale_h_size\figx\c_transforms_scale_used_x_scale\m_transforms_scale_temp_x + \transforms_scale_convert_large_scale\d_transforms_scale_v_size\figy\c_transforms_scale_used_y_scale\m_transforms_scale_temp_y % used in actual scaling - \xdef\finalscaleboxwidth {\the\scaleboxdimx}% - \xdef\finalscaleboxheight {\the\scaleboxdimy}% - \xdef\finalscaleboxxfactor{\the\scaleboxscax}% - \xdef\finalscaleboxyfactor{\the\scaleboxscay}% - \xdef\finalscaleboxxscale {\withoutpt\the\dimexpr\scax\points/\plushundred\relax}% - \xdef\finalscaleboxyscale {\withoutpt\the\dimexpr\scay\points/\plushundred\relax}} - -\setvalue{\??xy:\c!grid:\v!yes }{\getnoflines \fighei\setevalue{\currentscaletag\c!height}{\the\noflines\lineheight}} -\setvalue{\??xy:\c!grid:\v!height }{\getrawnoflines\fighei\setevalue{\currentscaletag\c!height}{\the\dimexpr\noflines\lineheight+\strutdepth\relax}} -\setvalue{\??xy:\c!grid:\v!depth }{\getrawnoflines\fighei\setevalue{\currentscaletag\c!height}{\the\dimexpr\noflines\lineheight-\strutdepth\relax}} -\setvalue{\??xy:\c!grid:\v!halfline}{\getrawnoflines\fighei\setevalue{\currentscaletag\c!height}{\the\dimexpr\noflines\lineheight+.5\lineheight\relax}} -\setvalue{\??xy:\c!grid:\v!fit }{\getrawnoflines\fighei\setevalue{\currentscaletag\c!height}{\the\noflines\lineheight}} + \xdef\finalscaleboxwidth {\the\d_transforms_scale_used_x_size}% + \xdef\finalscaleboxheight {\the\d_transforms_scale_used_y_size}% + \xdef\finalscaleboxxfactor{\the\c_transforms_scale_used_x_scale}% + \xdef\finalscaleboxyfactor{\the\c_transforms_scale_used_y_scale}% + \xdef\finalscaleboxxscale {\withoutpt\the\dimexpr\m_transforms_scale_temp_x\points/\plushundred\relax}% + \xdef\finalscaleboxyscale {\withoutpt\the\dimexpr\m_transforms_scale_temp_y\points/\plushundred\relax}} + +\setvalue{\??xy:\c!grid:\v!yes }{\getnoflines \d_transforms_scale_used_y_size\edef\p_height{\the\noflines\lineheight}} +\setvalue{\??xy:\c!grid:\v!height }{\getrawnoflines\d_transforms_scale_used_y_size\edef\p_height{\the\dimexpr\noflines\lineheight+\strutdepth}} +\setvalue{\??xy:\c!grid:\v!depth }{\getrawnoflines\d_transforms_scale_used_y_size\edef\p_height{\the\dimexpr\noflines\lineheight-\strutdepth}} +\setvalue{\??xy:\c!grid:\v!halfline}{\getrawnoflines\d_transforms_scale_used_y_size\edef\p_height{\the\dimexpr\noflines\lineheight+.5\lineheight}} +\setvalue{\??xy:\c!grid:\v!fit }{\getrawnoflines\d_transforms_scale_used_y_size\edef\p_height{\the\noflines\lineheight}} \letvalue{\??xy:\c!grid:\empty }\donothing -\def\checkscaleboxsettings - {\doifsomething{\scaleparameter\c!maxwidth }% can be defined in itself - {\setevalue{\currentscaletag\c!maxwidth }{\the\dimexpr\scaleparameter\c!maxwidth \relax}}% - \doifsomething{\scaleparameter\c!maxheight}% can be defined in itself - {\setevalue{\currentscaletag\c!maxheight}{\the\dimexpr\scaleparameter\c!maxheight\relax}}% - \doifsomething{\scaleparameter\c!lines} - {\setevalue{\currentscaletag\c!height}{\the\dimexpr\scaleparameter\c!lines\lineheight\relax}}% +\def\transforms_scale_check_parameters % resolve self referencing loops + {\ifx\p_maxwidth \empty\else \edef\p_maxwidth {\the\dimexpr\p_maxwidth }\fi + \ifx\p_maxheight\empty\else \edef\p_maxheight{\the\dimexpr\p_maxheight }\fi + \ifx\p_lines \empty\else \edef\p_height {\the\dimexpr\p_lines\lineheight}\fi \getvalue{\??xy:\c!grid:\scaleparameter\c!grid}} -\def\setscaleboxbynature % where ! ! ! ! ! - {\doifsomething{\scaleparameter\c!width }{\global\scaleboxdimx\scaleparameter\c!width }% - \doifsomething{\scaleparameter\c!height}{\global\scaleboxdimy\scaleparameter\c!height}% - \doifsomething{\scaleparameter\c!scale } {\scaleboxscax\scaleparameter\c!scale - \scaleboxscay\scaleparameter\c!scale }% - \doifsomething{\scaleparameter\c!xscale} {\scaleboxscax\scaleparameter\c!xscale}% - \doifsomething{\scaleparameter\c!yscale} {\scaleboxscay\scaleparameter\c!yscale}} % oeps, was x +\def\transforms_scale_by_nature % where ! ! ! ! ! + {\ifx\p_width \empty\else \global\d_transforms_scale_used_x_size\p_width \fi + \ifx\p_height\empty\else \global\d_transforms_scale_used_y_size\p_height\fi + \ifx\p_scale \empty\else \c_transforms_scale_used_x_scale\p_scale + \c_transforms_scale_used_y_scale\p_scale \fi + \ifx\p_xscale\empty\else \c_transforms_scale_used_x_scale\p_xscale\fi + \ifx\p_yscale\empty\else \c_transforms_scale_used_y_scale\p_yscale\fi} % \defineexternalfigure[width-6][factor=auto,maxwidth=\textheight,maxheight=\textwidth] % \defineexternalfigure[width-7][factor=auto,maxwidth=\textwidth,maxheight=\textheight] % \placefigure{none}{\rotate[frame=on,offset=overlay]{\externalfigure[t:/sources/cow.pdf][width-6]}} \page % \placefigure{none}{\framed[frame=on,offset=overlay]{\externalfigure[t:/sources/cow.pdf][width-7]}} -\def\setscaleboxbyfactor - {\doifinsetelse{\scaleparameter\c!factor}{\v!max,\v!fit,\v!broad,\v!auto} - {\doapplyscaleboxsize - \ifdim\scaleboxsizex>\scaleboxsizey - \docalculatescaleboxnorm \scaleboxdimx\c!factor\c!maxwidth\hsize\scaleboxhsize - \docalculatescaleboxscales\scaleboxdimx\scaleboxsizex\scaleboxdimy\scaleboxsizey - \else - \docalculatescaleboxnorm \scaleboxdimy\c!factor\c!maxheight\scaleboxoutervsize\scaleboxvsize - \docalculatescaleboxscales\scaleboxdimy\scaleboxsizey\scaleboxdimx\scaleboxsizex - \fi - \donetrue} - {\doifinsetelse{\scaleparameter\c!hfactor}{\v!max,\v!fit,\v!broad,\v!auto} - {\doapplyscaleboxsize - \docalculatescaleboxnorm \scaleboxdimy\c!hfactor\c!maxheight\scaleboxoutervsize\scaleboxvsize - \docalculatescaleboxscales\scaleboxdimy\scaleboxsizey\scaleboxdimx\scaleboxsizex - \donetrue} - {\doifinsetelse{\scaleparameter\c!wfactor}{\v!max,\v!fit,\v!broad,\v!auto} - {\doapplyscaleboxsize - \docalculatescaleboxnorm \scaleboxdimx\c!wfactor\c!maxwidth\hsize\scaleboxhsize - \docalculatescaleboxscales\scaleboxdimx\scaleboxsizex\scaleboxdimy\scaleboxsizey - \donetrue} - {\docalculatescaleboxnorm\scaleboxdimy\c!factor \c!height \textheight\scaleboxvsize - \docalculatescaleboxnorm\scaleboxdimy\c!hfactor\c!height \textheight\scaleboxvsize - \docalculatescaleboxnorm\scaleboxdimx\c!wfactor\c!width \hsize \hsize - \donefalse}}}% - \ifdone - \settrue\scaleboxscalingdone - \ifdim\scaleboxdimx>\scaleboxhsize - \global\scaleboxdimy\zeropoint \global\scaleboxdimx\scaleboxhsize - \else\ifdim\scaleboxdimy>\scaleboxvsize - \global\scaleboxdimx\zeropoint \global\scaleboxdimy\scaleboxvsize - \fi\fi - \setscaleboxbydimension +\def\m_transforms_scale_factor_set{\v!max,\v!fit,\v!broad,\v!auto} % can be an \edef + +\def\transforms_scale_by_factor + {\doifinsetelse\p_factor\m_transforms_scale_factor_set + \transforms_scale_by_factor_a + {\doifinsetelse\p_hfactor\m_transforms_scale_factor_set + \transforms_scale_by_factor_b + {\doifinsetelse\p_wfactor\m_transforms_scale_factor_set + \transforms_scale_by_factor_c + \transforms_scale_by_factor_d}}} + +\def\transforms_scale_by_factor_a + {\transforms_scale_apply_size + \ifdim\d_transforms_scale_x_size>\d_transforms_scale_y_size + \transforms_scale_calculate_norm \d_transforms_scale_used_x_size\p_factor\p_maxwidth\hsize\d_transforms_scale_h_size + \transforms_scale_calculate_scales\d_transforms_scale_used_x_size\d_transforms_scale_x_size\d_transforms_scale_used_y_size\d_transforms_scale_y_size + \else + \transforms_scale_calculate_norm \d_transforms_scale_used_y_size\p_factor\p_maxheight\d_transforms_scale_outer_v_size\d_transforms_scale_v_size + \transforms_scale_calculate_scales\d_transforms_scale_used_y_size\d_transforms_scale_y_size\d_transforms_scale_used_x_size\d_transforms_scale_x_size + \fi + \transforms_scale_by_factor_indeed} + +\def\transforms_scale_by_factor_b + {\transforms_scale_apply_size + \transforms_scale_calculate_norm \d_transforms_scale_used_y_size\p_hfactor\p_maxheight\d_transforms_scale_outer_v_size\d_transforms_scale_v_size + \transforms_scale_calculate_scales\d_transforms_scale_used_y_size\d_transforms_scale_y_size\d_transforms_scale_used_x_size\d_transforms_scale_x_size + \transforms_scale_by_factor_indeed} + +\def\transforms_scale_by_factor_c + {\transforms_scale_apply_size + \transforms_scale_calculate_norm \d_transforms_scale_used_x_size\p_wfactor\p_maxwidth\hsize\d_transforms_scale_h_size + \transforms_scale_calculate_scales\d_transforms_scale_used_x_size\d_transforms_scale_x_size\d_transforms_scale_used_y_size\d_transforms_scale_y_size + \transforms_scale_by_factor_indeed} + +\def\transforms_scale_by_factor_d + {\transforms_scale_calculate_norm\d_transforms_scale_used_y_size\p_factor \p_height \textheight\d_transforms_scale_v_size + \transforms_scale_calculate_norm\d_transforms_scale_used_y_size\p_hfactor\p_height \textheight\d_transforms_scale_v_size + \transforms_scale_calculate_norm\d_transforms_scale_used_x_size\p_wfactor\p_width \hsize \hsize} + +\def\transforms_scale_by_factor_indeed + {\settrue\c_transforms_scale_scaling_done + \ifdim\d_transforms_scale_used_x_size>\d_transforms_scale_h_size + \global\d_transforms_scale_used_y_size\zeropoint + \global\d_transforms_scale_used_x_size\d_transforms_scale_h_size + \else\ifdim\d_transforms_scale_used_y_size>\d_transforms_scale_v_size + \global\d_transforms_scale_used_x_size\zeropoint + \global\d_transforms_scale_used_y_size\d_transforms_scale_v_size + \fi\fi + \transforms_scale_by_dimension} + +\def\transforms_scale_by_scale + {\edef\m_transforms_scale_temp{\p_scale\p_xscale\p_yscale}% + \ifx\m_transforms_scale_temp\empty \else + \transforms_scale_apply_scale\d_transforms_scale_used_x_size\d_transforms_scale_x_size\c_transforms_scale_used_x_scale\p_xscale + \transforms_scale_apply_scale\d_transforms_scale_used_y_size\d_transforms_scale_y_size\c_transforms_scale_used_y_scale\p_yscale + \global\d_transforms_scale_used_x_size\zeropoint + \global\d_transforms_scale_used_y_size\zeropoint + \ifx\p_maxwidth\empty + \ifx\p_maxheight\empty + \else + \ifdim\d_transforms_scale_y_size>\p_maxheight\relax + \global\d_transforms_scale_used_y_size\p_maxheight + \fi + \fi + \else + \ifdim\d_transforms_scale_x_size>\p_maxwidth\relax + \global\d_transforms_scale_used_x_size\p_maxwidth + \fi + \fi \fi} -\def\setscaleboxbyscale - {\doifsomething{\scaleparameter\c!scale\scaleparameter\c!xscale\scaleparameter\c!yscale} - {\doapplyscaleboxscale\scaleboxdimx\scaleboxsizex\scaleboxscax\c!xscale - \doapplyscaleboxscale\scaleboxdimy\scaleboxsizey\scaleboxscay\c!yscale - \global\scaleboxdimx\zeropoint - \global\scaleboxdimy\zeropoint - \doifelsenothing{\scaleparameter\c!maxwidth} - {\doifsomething{\scaleparameter\c!maxheight} - {\ifdim\scaleboxsizey>\scaleparameter\c!maxheight\relax - \global\scaleboxdimy\scaleparameter\c!maxheight - \fi}} - {\ifdim\scaleboxsizex>\scaleparameter\c!maxwidth\relax - \global\scaleboxdimx\scaleparameter\c!maxwidth - \fi}}} - -\def\setscaleboxbydimension - {\ifdim\scaleboxdimx>\zeropoint - \ifdim\scaleboxdimy>\zeropoint - \setscaleboxbydimension_a +\def\transforms_scale_by_dimension + {\ifdim\d_transforms_scale_used_x_size>\zeropoint + \ifdim\d_transforms_scale_used_y_size>\zeropoint + \transforms_scale_by_dimension_a \else - \setscaleboxbydimension_b + \transforms_scale_by_dimension_b \fi \else - \ifdim\scaleboxdimy>\zeropoint - \setscaleboxbydimension_c + \ifdim\d_transforms_scale_used_y_size>\zeropoint + \transforms_scale_by_dimension_c \else - \setscaleboxbydimension_d + \transforms_scale_by_dimension_d \fi \fi} -\def\setscaleboxbydimension_a - {\dosetdimensionscaleboxsize - {\docalculatescaleboxscale\scaleboxdimy\scaleboxsizey\scaleboxscay - \docalculatescaleboxscale\scaleboxdimx\scaleboxsizex\scaleboxscax}% - {\docalculatescaleboxscale\scaleboxdimy\scaleboxsizey\scaleboxscay - \docalculatescaleboxscale\scaleboxdimx\scaleboxsizex\scaleboxscax}% - {\docalculatescaleboxscale\scaleboxdimy\scaleboxsizey\scaleboxscay - \docalculatescaleboxscale\scaleboxdimx\scaleboxsizex\scaleboxscax}} - -\def\setscaleboxbydimension_b - {\dosetdimensionscaleboxsize - {\docalculatescaleboxscales\scaleboxdimx\scaleboxsizex\scaleboxdimy\scaleboxsizey}% - {\docalculatescaleboxscales\scaleboxdimx\scaleboxsizex\scaleboxdimy\scaleboxsizey}% - {\docalculatescaleboxscales\scaleboxdimx\scaleboxsizex\scaleboxdimy\scaleboxsizey}} - -\def\setscaleboxbydimension_c - {\dosetdimensionscaleboxsize - {\docalculatescaleboxscales\scaleboxdimy\scaleboxsizey\scaleboxdimx\scaleboxsizex}% - {\docalculatescaleboxscales\scaleboxdimy\scaleboxsizey\scaleboxdimx\scaleboxsizex}% - {\docalculatescaleboxscales\scaleboxdimy\scaleboxsizey\scaleboxdimx\scaleboxsizex}} - -\def\setscaleboxbydimension_d - {\dosetdimensionscaleboxsize - {\doapplyscaleboxscale\scaleboxdimx\scaleboxsizex\scaleboxscax\c!xscale - \doapplyscaleboxscale\scaleboxdimy\scaleboxsizey\scaleboxscay\c!yscale}% - {\docalculatescaleboxscales\scaleboxdimx\scaleboxsizex\scaleboxdimy\scaleboxsizey}% - {\docalculatescaleboxscales\scaleboxdimy\scaleboxsizey\scaleboxdimx\scaleboxsizex}} - -\def\dosetdimensionscaleboxsize#1#2#3% +\def\transforms_scale_by_dimension_a + {\transforms_scale_by_dimension_indeed + {\transforms_scale_calculate_scale\d_transforms_scale_used_y_size\d_transforms_scale_y_size\c_transforms_scale_used_y_scale + \transforms_scale_calculate_scale\d_transforms_scale_used_x_size\d_transforms_scale_x_size\c_transforms_scale_used_x_scale}% + {\transforms_scale_calculate_scale\d_transforms_scale_used_y_size\d_transforms_scale_y_size\c_transforms_scale_used_y_scale + \transforms_scale_calculate_scale\d_transforms_scale_used_x_size\d_transforms_scale_x_size\c_transforms_scale_used_x_scale}% + {\transforms_scale_calculate_scale\d_transforms_scale_used_y_size\d_transforms_scale_y_size\c_transforms_scale_used_y_scale + \transforms_scale_calculate_scale\d_transforms_scale_used_x_size\d_transforms_scale_x_size\c_transforms_scale_used_x_scale}} + +\def\transforms_scale_by_dimension_b + {\transforms_scale_by_dimension_indeed + {\transforms_scale_calculate_scales\d_transforms_scale_used_x_size\d_transforms_scale_x_size\d_transforms_scale_used_y_size\d_transforms_scale_y_size}% + {\transforms_scale_calculate_scales\d_transforms_scale_used_x_size\d_transforms_scale_x_size\d_transforms_scale_used_y_size\d_transforms_scale_y_size}% + {\transforms_scale_calculate_scales\d_transforms_scale_used_x_size\d_transforms_scale_x_size\d_transforms_scale_used_y_size\d_transforms_scale_y_size}} + +\def\transforms_scale_by_dimension_c + {\transforms_scale_by_dimension_indeed + {\transforms_scale_calculate_scales\d_transforms_scale_used_y_size\d_transforms_scale_y_size\d_transforms_scale_used_x_size\d_transforms_scale_x_size}% + {\transforms_scale_calculate_scales\d_transforms_scale_used_y_size\d_transforms_scale_y_size\d_transforms_scale_used_x_size\d_transforms_scale_x_size}% + {\transforms_scale_calculate_scales\d_transforms_scale_used_y_size\d_transforms_scale_y_size\d_transforms_scale_used_x_size\d_transforms_scale_x_size}} + +\def\transforms_scale_by_dimension_d + {\transforms_scale_by_dimension_indeed + {\transforms_scale_apply_scale\d_transforms_scale_used_x_size\d_transforms_scale_x_size\c_transforms_scale_used_x_scale\p_xscale + \transforms_scale_apply_scale\d_transforms_scale_used_y_size\d_transforms_scale_y_size\c_transforms_scale_used_y_scale\p_yscale}% + {\transforms_scale_calculate_scales\d_transforms_scale_used_x_size\d_transforms_scale_x_size\d_transforms_scale_used_y_size\d_transforms_scale_y_size}% + {\transforms_scale_calculate_scales\d_transforms_scale_used_y_size\d_transforms_scale_y_size\d_transforms_scale_used_x_size\d_transforms_scale_x_size}} + +\def\transforms_scale_by_dimension_indeed#1#2#3% {#1\relax - \doifsomething{\scaleparameter\c!maxwidth} - {\ifdim\scaleboxdimx>\scaleparameter\c!maxwidth\relax - \global\scaleboxdimx\scaleparameter\c!maxwidth - #2\relax - \fi}% - \doifsomething{\scaleparameter\c!maxheight} - {\ifdim\scaleboxdimy>\scaleparameter\c!maxheight\relax - \global\scaleboxdimy\scaleparameter\c!maxheight - #3\relax - \fi}} - -% \def\docalculatescaleboxnorm#1#2#3#4#5% 2 3 parameters (dodo:speedup) -% {\processaction -% [\scaleparameter#2] -% [ \v!max=>\global#1\dimexpr#4\relax, -% \v!fit=>\global#1\dimexpr#5\relax, -% \v!broad=>\global#1\dimexpr#5-4\@@exbodyfont\relax, -% \v!auto=>\doifsomething{\scaleparameter#3}{\global#1\dimexpr\scaleparameter#3\relax}, -% \s!default=>\doifsomething{\scaleparameter#3}{\global#1\dimexpr\scaleparameter#3\relax}, -% \s!unknown=>\global#1\dimexpr\scaleparameter#2\dimexpr\@@exbodyfont/10\relax\relax]} - -\def\docalculatescaleboxnorm#1#2% todo: swap 1 and 2 and pass one less - {\edef\askedscaleboxnorm{\scaleparameter#2}% - \csname\??ef:n:\ifcsname\??ef:n:\askedscaleboxnorm\endcsname - \askedscaleboxnorm\else\s!unknown - \fi\endcsname{#1}} - -\setvalue{\??ef:n:\v!max}#1#2#3#4% - {\global#1#3} - -\setvalue{\??ef:n:\v!fit}#1#2#3#4% - {\global#1#4} - -\setvalue{\??ef:n:\v!broad}#1#2#3#4% - {\global#1\dimexpr#4-4\@@exbodyfont\relax} - -\setvalue{\??ef:n:\s!unknown}#1#2#3#4% - {\global#1\dimexpr\askedscaleboxnorm\dimexpr\@@exbodyfont/10\relax\relax} - -\def\docalculatescaleboxnormauto#1#2#3#4% - {\edef\askedscaleboxnorm{\scaleparameter#2}% - \ifx\askedscaleboxnorm\empty\else\global#1\askedscaleboxnorm\fi} - -\letvalue{\??ef:n:\v!auto }\docalculatescaleboxnormauto -\letvalue{\??ef:n:\empty }\docalculatescaleboxnormauto -\letvalue{\??ef:n:\s!default}\docalculatescaleboxnormauto - -\def\docalculatescaleboxscales#1#2#3#4% + \ifx\p_maxwidth\empty \else + \ifdim\d_transforms_scale_used_x_size>\p_maxwidth\relax + \global\d_transforms_scale_used_x_size\p_maxwidth + #2\relax + \fi + \fi + \ifx\p_maxheight\empty \else + \ifdim\d_transforms_scale_used_y_size>\p_maxheight\relax + \global\d_transforms_scale_used_y_size\p_maxheight + #3\relax + \fi + \fi} + +\def\transforms_scale_calculate_norm#1#2% todo: swap 1 and 2 and pass one less + {\csname\??ef:n:\ifcsname\??ef:n:#2\endcsname#2\else\s!unknown\fi\endcsname#1#2} + +\setvalue{\??ef:n:\v!max }#1#2#3#4#5{\global#1#4} +\setvalue{\??ef:n:\v!fit }#1#2#3#4#5{\global#1#5} +\setvalue{\??ef:n:\v!broad }#1#2#3#4#5{\global#1\dimexpr#5-4\@@exbodyfont\relax} +\setvalue{\??ef:n:\s!unknown}#1#2#3#4#5{\global#1\dimexpr#2\dimexpr\@@exbodyfont/10\relax\relax} % brr ex +\setvalue{\??ef:n:\v!auto }#1#2#3#4#5{\ifx#3\empty\else\global#1#3\fi} +\setvalue{\??ef:n:\empty }#1#2#3#4#5{\ifx#3\empty\else\global#1#3\fi} +\setvalue{\??ef:n:\s!default}#1#2#3#4#5{\ifx#3\empty\else\global#1#3\fi} + +\def\transforms_scale_calculate_scales#1#2#3#4% {\scratchdimen\dimexpr#1/\dimexpr#2/\plusthousand\relax\relax - \scaleboxscax\scratchdimen - \scaleboxscay\scratchdimen - #3\dimexpr\scaleboxscax\dimexpr#4/\plusthousand\relax\relax} + \c_transforms_scale_used_x_scale\scratchdimen + \c_transforms_scale_used_y_scale\scratchdimen + #3\dimexpr\c_transforms_scale_used_x_scale\dimexpr#4/\plusthousand\relax\relax} -\def\docalculatescaleboxscale#1#2#3% +\def\transforms_scale_calculate_scale#1#2#3% {#3\dimexpr#1/\dimexpr#2/\plusthousand\relax\relax} -\def\doapplyscaleboxscale#1#2#3#4% $4 = parameter / scale can be empty - {\ifcase0\scaleparameter#4\relax - \ifcase0\scaleparameter\c!scale\relax +\def\transforms_scale_apply_scale#1#2#3#4% #4 = parameter / scale can be empty + {\ifcase0#4\relax + \ifcase0\p_scale\relax #3=\plusthousand \else - #3=\scaleparameter\c!scale + #3=\p_scale \fi \else - #3=\scaleparameter#4% + #3=#4% \fi \relax % important ! still ? \global#1\ifnum#3=\plusthousand#2\else\dimexpr#3\dimexpr#2/\plusthousand\relax\relax\fi \relax} -\def\doapplyscaleboxsize - {\doifelsenothing{\scaleparameter\c!maxheight} - {\scaleboxoutervsize\textheight - \ifinner - \scaleboxoutervsize \vsize % \textheight =\vsize - \scratchdimen\vsize % \scratchdimen=\textheight - \else\ifinsidefloat - \scaleboxoutervsize \vsize % \textheight =\vsize - \scratchdimen\vsize % \scratchdimen=\textheight - \else\ifinpagebody - \scaleboxoutervsize \vsize % \textheight =\vsize - \scratchdimen\vsize % \scratchdimen=\textheight - \else % hm, there should be an option to force this - \ifdim\pagegoal<\maxdimen - \ifdim\pagetotal<\pagegoal - \scratchdimen\dimexpr\pagegoal-\pagetotal\relax - \else - \scratchdimen\scaleboxoutervsize % \textheight - \fi - \else - \scratchdimen\scaleboxoutervsize % \textheight - \fi - \fi\fi\fi} - {\scratchdimen\scaleparameter\c!maxheight - \scaleboxoutervsize\scratchdimen}% - \doifelsenothing{\scaleparameter\c!height} - {\scaleboxvsize\scratchdimen} - {\scaleboxvsize\scaleparameter\c!height}% - \doifelsenothing{\scaleparameter\c!width} - {\scaleboxhsize\hsize} - {\scaleboxhsize\scaleparameter\c!width}} - -\def\convertscaleboxinsertscale#1#2#3#4% +\def\transforms_scale_apply_size + {\ifx\p_maxheight\empty + \d_transforms_scale_outer_v_size\textheight + \ifinner + \d_transforms_scale_outer_v_size \vsize % \textheight =\vsize + \scratchdimen\vsize % \scratchdimen=\textheight + \else\ifinsidefloat + \d_transforms_scale_outer_v_size \vsize % \textheight =\vsize + \scratchdimen\vsize % \scratchdimen=\textheight + \else\ifinpagebody + \d_transforms_scale_outer_v_size \vsize % \textheight =\vsize + \scratchdimen\vsize % \scratchdimen=\textheight + \else % hm, there should be an option to force this + \ifdim\pagegoal<\maxdimen + \ifdim\pagetotal<\pagegoal + \scratchdimen\dimexpr\pagegoal-\pagetotal\relax + \else + \scratchdimen\d_transforms_scale_outer_v_size % \textheight + \fi + \else + \scratchdimen\d_transforms_scale_outer_v_size % \textheight + \fi + \fi\fi\fi + \else + \scratchdimen\p_maxheight + \d_transforms_scale_outer_v_size\scratchdimen + \fi + \ifx\p_height\empty + \d_transforms_scale_v_size\scratchdimen + \else + \d_transforms_scale_v_size\p_height + \fi + \ifx\p_width\empty + \d_transforms_scale_h_size\hsize + \else + \d_transforms_scale_h_size\p_width + \fi} + +\def\transforms_scale_convert_large_scale#1#2#3#4% {\scratchdimen#1\relax \ifnum#3=\plusthousand % == scale 1 @@ -443,9 +491,11 @@ \edef#2{\the\scratchdimen}% \scratchcounter#3\relax \ifnum\scratchcounter>\plustenthousand - \divide\scratchcounter\!!ten \scratchdimen\the\scratchcounter\points + \divide\scratchcounter\plusten + \scratchdimen\the\scratchcounter\points \else - \scratchdimen\the\scratchcounter\points \divide\scratchdimen\!!ten + \scratchdimen\the\scratchcounter\points + \divide\scratchdimen\plusten \fi \edef#4{\withoutpt\the\scratchdimen}} @@ -454,28 +504,39 @@ % {\externalfigure[mill.png][frame=on,height=3cm,equalwidth=6cm]} {} % \stopcombination -\def\doscaleboxposition - {\doifsomething{\scaleparameter\c!equalwidth} - {\scratchdimen\scaleparameter\c!equalwidth\relax - \ifdim\wd\nextbox<\scratchdimen - \setbox\nextbox\hbox to \scratchdimen{\hss\box\nextbox\hss}% - \fi}% - \doifsomething{\scaleparameter\c!equalheight} - {\scratchdimen\scaleparameter\c!equalheight\relax - \ifdim\ht\nextbox<\scratchdimen - \setbox\nextbox\vbox to \scratchdimen{\vss\box\nextbox\vss}% - \fi}} - -\def\fastscale#1% - {\begingroup - \ifnum#1=1000\relax - \setfalse\scaleboxdone - \else - \settrue\scaleboxdone - \edef\finalscaleboxxscale{\withoutpt\the\dimexpr#1pt/1000\relax}% - \let\finalscaleboxyscale\finalscaleboxxscale +\def\transforms_scale_position + {\ifx\p_equalwidth\empty \else + \scratchdimen\p_equalwidth\relax + \ifdim\d_transforms_scale_wd<\scratchdimen + \setbox\nextbox\hbox to \scratchdimen{\hss\box\nextbox\hss}% + \fi \fi - \dowithnextbox{\doscaleboxindeed\flushnextbox\endgroup}\hbox} + \ifx\p_equalheight\empty \else + \scratchdimen\p_equalheight\relax + \ifdim\d_transforms_scale_ht<\scratchdimen + \setbox\nextbox\vbox to \scratchdimen{\vss\box\nextbox\vss}% + \fi + \fi} + +\unexpanded\def\fastscale#1% + {\ifnum#1=1000\relax + \expandafter\transforms_fast_scale_nop + \else + \expandafter\transforms_fast_scale_yes + \fi{#1}} + +\def\transforms_fast_scale_nop#1% + {\hbox} + +\def\transforms_fast_scale_yes#1% + {\edef\finalscaleboxxscale{\withoutpt\the\dimexpr#1pt/1000\relax}% + \let\finalscaleboxyscale\finalscaleboxxscale + \dowithnextboxcs\transforms_fast_scale_finish\hbox} + +\def\transforms_fast_scale_finish + {\transforms_scale_apply + \box\nextbox + \endgroup} %D \macros %D {clip, setupclipping} @@ -511,66 +572,75 @@ \unexpanded\def\setupclipping {\dodoubleargument\getparameters[\??cp]} -\def\clip - {\dosingleempty\doclip} +\unexpanded\def\clip + {\dosingleempty\transforms_clip} -\def\doclip[#1]% nb top->bottom left->right +\def\transforms_clip[#1]% nb top->bottom left->right {\bgroup - \getparameters[\??cp][#1]% - \doifelse\@@cpstate\v!start\dodoclip{\egroup\hbox}} - -\def\dodoclip - {\dowithnextbox - {\ifdim\@@cpwidth>\zeropoint - \!!dimena\@@cpwidth - \!!dimenc\@@cphoffset - \else - \!!dimena\nextboxwd - \divide\!!dimena \@@cpnx - \!!dimenc\@@cpx\!!dimena - \advance\!!dimenc -\!!dimena - \!!dimena\@@cpsx\!!dimena - \fi - \relax % sure - \ifdim\@@cpheight>\zeropoint - \!!dimenb\@@cpheight - \!!dimend\nextboxht - \advance\!!dimend -\@@cpvoffset - \advance\!!dimend -\!!dimenb - \else - \!!dimenb\nextboxht - \divide\!!dimenb \@@cpny - \!!dimend-\@@cpy\!!dimenb - \advance\!!dimend -\@@cpsy\!!dimenb - \advance\!!dimend \!!dimenb - \!!dimenb\@@cpsy\!!dimenb - \advance\!!dimend \nextboxht % dimend ! - \fi - \setbox\nextbox\hbox % old - {\advance\!!dimenc -\@@cpleftoffset % new ! - \advance\!!dimend -\@@cpbottomoffset % new ! % - added - \hskip-\!!dimenc\lower\!!dimend\flushnextbox}% old - \nextboxwd\zeropoint - \nextboxht\zeropoint - \nextboxdp\zeropoint - \setbox\nextbox\hbox - {\advance\!!dimena \@@cpleftoffset % new ! - \advance\!!dimena \@@cprightoffset % new ! - \advance\!!dimenb \@@cpbottomoffset % new ! - \advance\!!dimenb \@@cptopoffset % new ! - \dostartclipping\@@cpmp\!!dimena\!!dimenb % old - \flushnextbox - \dostopclipping}% - \setbox\nextbox\hbox % new ! - {\!!dimena-\@@cpleftoffset % new ! - \!!dimenb \@@cpbottomoffset % new ! % - removed - \hskip\!!dimena\lower\!!dimenb\flushnextbox}% new ! - \nextboxwd\!!dimena - \nextboxht\!!dimenb - \nextboxdp\zeropoint - \flushnextbox - \egroup}% - \hbox} + \iffirstargument + \getparameters[\??cp][#1]% + \fi + \dowithnextboxcs\transforms_clip_finish\hbox} + +\def\transforms_clip_finish + {\doifelse\@@cpstate\v!start + \transforms_clip_yes_finish + \transforms_clip_nop_finish} + +\def\transforms_clip_yes_finish + {\ifdim\@@cpwidth>\zeropoint + \!!dimena\@@cpwidth + \!!dimenc\@@cphoffset + \else + \!!dimena\wd\nextbox + \divide\!!dimena \@@cpnx + \!!dimenc\@@cpx\!!dimena + \advance\!!dimenc -\!!dimena + \!!dimena\@@cpsx\!!dimena + \fi + \relax % sure + \ifdim\@@cpheight>\zeropoint + \!!dimenb\@@cpheight + \!!dimend\ht\nextbox + \advance\!!dimend -\@@cpvoffset + \advance\!!dimend -\!!dimenb + \else + \!!dimenb\ht\nextbox + \divide\!!dimenb \@@cpny + \!!dimend-\@@cpy\!!dimenb + \advance\!!dimend -\@@cpsy\!!dimenb + \advance\!!dimend \!!dimenb + \!!dimenb\@@cpsy\!!dimenb + \advance\!!dimend \ht\nextbox % dimend ! + \fi + \setbox\nextbox\hbox % old + {\advance\!!dimenc -\@@cpleftoffset % new ! + \advance\!!dimend -\@@cpbottomoffset % new ! % - added + \hskip-\!!dimenc\lower\!!dimend\flushnextbox}% old + \wd\nextbox\zeropoint + \ht\nextbox\zeropoint + \dp\nextbox\zeropoint + \setbox\nextbox\hbox + {\advance\!!dimena \@@cpleftoffset % new ! + \advance\!!dimena \@@cprightoffset % new ! + \advance\!!dimenb \@@cpbottomoffset % new ! + \advance\!!dimenb \@@cptopoffset % new ! + \dostartclipping\@@cpmp\!!dimena\!!dimenb % old + \box\nextbox + \dostopclipping}% + \setbox\nextbox\hbox % new ! + {\!!dimena-\@@cpleftoffset % new ! + \!!dimenb \@@cpbottomoffset % new ! % - removed + \hskip\!!dimena\lower\!!dimenb\flushnextbox}% new ! + \wd\nextbox\!!dimena + \ht\nextbox\!!dimenb + \dp\nextbox\zeropoint + \box\nextbox + \egroup} + +\def\transforms_clip_nop_finish + {\box\nextbox + \egroup} \setupclipping [\c!state=\v!start, @@ -605,26 +675,21 @@ %D \stopbuffer %D %D \typebuffer \getbuffer - -%D Mirroring. -\def\domirrorbox % \hbox/\vbox/\vtop - {\bgroup - \dowithnextbox - {\dontshowcomposition - \scratchdimen\nextboxwd - % better use an hbox (if no \forgetall, leftskip etc may creep in) - %\setbox\nextbox\vbox{\forgetall\dostartmirroring\hskip-\nextboxwd\flushnextbox\dostopmirroring}% - \setbox\nextbox\hbox{\dostartmirroring\hskip-\nextboxwd\flushnextbox\dostopmirroring}% - \nextboxwd\scratchdimen - \flushnextbox - \egroup}} +%D Mirroring. \unexpanded\def\mirror - {\domirrorbox\hbox} - -% \setbox0=\hbox{gans} -% \ruledhbox{\copy0 \schaal[sx=2,sy=2]{\copy0}} -% \mirror{\ruledhbox{\copy0 \schaal{\box0}}} + {\bgroup + \dowithnextboxcs\transforms_mirror_finish\hbox} + +\def\transforms_mirror_finish + {\dontshowcomposition + \scratchdimen\wd\nextbox + % better use an hbox (if no \forgetall, leftskip etc may creep in) + %\setbox\nextbox\vbox{\forgetall\dostartmirroring\hskip-\wd\nextbox\flushnextbox\dostopmirroring}% + \setbox\nextbox\hbox{\dostartmirroring\hskip-\wd\nextbox\flushnextbox\dostopmirroring}% + \wd\nextbox\scratchdimen + \box\nextbox + \egroup} \protect \endinput diff --git a/tex/context/base/m-visual.tex b/tex/context/base/m-visual.tex index 502a5c47f..314630e53 100644 --- a/tex/context/base/m-visual.tex +++ b/tex/context/base/m-visual.tex @@ -204,7 +204,7 @@ \framed [\c!width=\dimen0, \c!height=\dimen2, - \c!frame=\ifincolor\v!off\else\v!on\fi, + \c!frame=\v!off, \c!background=\v!color, \c!backgroundcolor=fakeparindentcolor] {\bf\white#1}}% diff --git a/tex/context/base/meta-fig.mkiv b/tex/context/base/meta-fig.mkiv index 38462e192..644501260 100644 --- a/tex/context/base/meta-fig.mkiv +++ b/tex/context/base/meta-fig.mkiv @@ -44,7 +44,7 @@ \definefittingpage [MPpage] [\c!align=, - \c!command=\processMPgraphic] + \c!command=\mp_process_graphic] %D \macros %D {MPfigure} diff --git a/tex/context/base/meta-ini.mkiv b/tex/context/base/meta-ini.mkiv index ff3284c6f..2732341d5 100644 --- a/tex/context/base/meta-ini.mkiv +++ b/tex/context/base/meta-ini.mkiv @@ -17,95 +17,88 @@ \unprotect -%D Instead of sharing code with \MKII, I decided to copy -%D the code. Otherwise maintainance becomes a pain and after all, -%D the \MKII\ code will not change. - -\let \useMETAFUNformattrue\relax \let \useMETAFUNformatfalse\relax -\let \longMPlinestrue\relax \let \longMPlinesfalse\relax -\let \runMPgraphicstrue\relax \let \runMPgraphicsfalse\relax -\let \runMPTEXgraphicstrue\relax \let \runMPTEXgraphicsfalse\relax -\let \MPstaticgraphictrue\relax \let \MPstaticgraphicfalse\relax -\let\forceMPTEXgraphictrue\relax \let\forceMPTEXgraphicfalse\relax - -\let \obeyMPlines\relax -\let \forceMPTEXcheck\gobbleoneargument -\let\maxnofMPgraphics\scratchcounter - -\newtoks \MPextensions % mp, once -\newtoks \MPinitializations % tex, each -\newtoks \MPuserinclusions % mp, user -\newtoks \MPfinalizations % mp, user -\newtoks \everyMPgraphic % mp -\newtoks \everyMPTEXgraphic % tex - -\newif\ifMPrun -\def\MPruntimefile{mprun} +\newtoks \t_mp_extensions % mp, once +\newtoks \t_mp_initializations % tex, each +\newtoks \t_mp_userinclusions % mp, user + +\newtoks \everyMPgraphic % mp % public or not ? + +\def\MPruntimefile {mprun} +\def\currentMPformat {metafun} +\def\defaultMPgraphicinstance{metafun} % The next command is, of course, dedicated to Mojca, who % needs it for gnuplot. Anyway, the whole multiple engine % mechanism is to keep her gnuplot from interfering. -\def\startMPdefinitions - {\dosinglegroupempty\dostartMPdefinitions} +\unexpanded\def\startMPdefinitions + {\dosinglegroupempty\mp_start_definitions} -\def\dostartMPdefinitions#1#2\stopMPdefinitions +\def\mp_start_definitions#1#2\stopMPdefinitions {\edef\currentMPgraphicinstance{#1}% \ifx\currentMPgraphicinstance\empty \let\currentMPgraphicinstance\defaultMPgraphicinstance \fi - \global\MPinstancetoks\expandafter{\the\MPinstancetoks#2}} + \global\t_mp_instance\expandafter{\the\t_mp_instance#2}} + +\let\stopMPdefinitions\relax + +\unexpanded\def\startMPextensions#1\stopMPextensions + {\global\t_mp_extensions\expandafter{\the\t_mp_extensions#1}} + +\let\stopMPextensions\relax + +\unexpanded\def\startMPinitializations#1\stopMPinitializations + {\global\t_mp_initializations\expandafter{\the\t_mp_initializations#1}} -\def\startMPextensions#1\stopMPextensions - {\global\MPextensions\expandafter{\the\MPextensions#1}} +\let\stopMPinitializations\relax -\def\startMPinitializations#1\stopMPinitializations - {\global\MPinitializations\expandafter{\the\MPinitializations#1}} +\unexpanded\def\startMPinclusions + {\dosingleempty\mp_start_inclusions} -\def\startMPinclusions - {\dosingleempty\dostartMPinclusions} +\def\mp_start_inclusions[#1]#2\stopMPinclusions + {\edef\m_mp_option{#1}% + \ifx\m_mp_option\!!plustoken \else + \global\t_mp_userinclusions\emptytoks + \fi + \global\t_mp_userinclusions\expandafter{\the\t_mp_userinclusions#2}} -\def\dostartMPinclusions[#1]#2\stopMPinclusions - {\doifnot{#1}{+}{\global\MPuserinclusions\emptytoks}% - \global\MPuserinclusions\expandafter{\the\MPuserinclusions#2}} +\let\stopMPinclusions\relax -\def\MPinclusions - {\dosingleempty\doMPinclusions} +\unexpanded\def\MPinclusions + {\dosingleempty\mp_inclusions} -\def\doMPinclusions[#1]#2% - {\doifnot{#1}{+}{\global\MPuserinclusions\emptytoks}% - \global\MPuserinclusions\expandafter{\the\MPuserinclusions#2}} +\def\mp_inclusions[#1]#2% + {\edef\m_mp_option{#1}% + \ifx\m_mp_option\!!plustoken \else + \global\t_mp_userinclusions\emptytoks + \fi + \global\t_mp_userinclusions\expandafter{\the\t_mp_userinclusions#2}} -\def\presetMPdefinitions +\def\mp_preset_definitions {\edef\overlaywidth {\overlaywidth \space}% \edef\overlayheight {\overlayheight \space}% \edef\overlaylinewidth{\overlaylinewidth\space}% \edef\currentwidth {\the\hsize \space}% \edef\currentheight {\the\vsize \space}} -\def\currentMPformat{metafun} - -\def\@@MPF{@MPF@} - -\def\MPinstancetoks{\csname\@@MPF::\currentMPgraphicinstance\endcsname} +\def\t_mp_instance{\csname\??gi:t:\currentMPgraphicinstance\endcsname} % token register \unexpanded\def\defineMPinstance - {\dodoubleargument\dodefineMPinstance} + {\dodoubleargument\mp_define_instance} -\def\dodefineMPinstance[#1][#2]% - {\ifcsname\@@MPF::#1\endcsname\else\expandafter\newtoks\csname\@@MPF::#1\endcsname\fi - \MPinstancetoks\emptytoks % in case we redefine - \getparameters[\@@MPF#1][\s!format=mpost,\s!extensions=\v!no,\s!initializations=\v!no,#2]} +\def\mp_define_instance[#1][#2]% + {\ifcsname\??gi:t:#1\endcsname\else\expandafter\newtoks\csname\??gi:t:#1\endcsname\fi + \t_mp_instance\emptytoks % in case we redefine + \getparameters[\??gi#1][\s!format=mpost,\s!extensions=\v!no,\s!initializations=\v!no,#2]} -\def\resetMPinstance[#1]% +\unexpanded\def\resetMPinstance[#1]% {\writestatus\m!metapost{reset will be implemented when needed}} -\def\defaultMPgraphicinstance{metafun} - -\def\splitMPgraphicname[#1]% - {\dosplitMPgraphicname[#1::::]} +\def\mp_analyze_graphicname[#1]% + {\mp_analyze_graphicname_indeed[#1::::]} -\def\dosplitMPgraphicname[#1::#2::#3]% instance :: +\def\mp_analyze_graphicname_indeed[#1::#2::#3]% instance :: {\edef\currentMPgraphicname{#2}% \ifx\currentMPgraphicname\empty \edef\currentMPgraphicname{#1}% @@ -114,8 +107,8 @@ \edef\currentMPgraphicinstance{#1}% \fi \edef\currentMPgraphicformat - {\ifcsname\@@MPF\currentMPgraphicinstance\s!format\endcsname - \csname\@@MPF\currentMPgraphicinstance\s!format\endcsname + {\ifcsname\??gi\currentMPgraphicinstance\s!format\endcsname + \csname\??gi\currentMPgraphicinstance\s!format\endcsname \else \defaultMPgraphicinstance \fi}} @@ -131,7 +124,7 @@ \def\beginMPgraphicgroup#1% {\begingroup - \splitMPgraphicname[#1]} + \mp_analyze_graphicname[#1]} \def\endMPgraphicgroup {\endgroup} @@ -139,33 +132,34 @@ \def\MPaskedfigure{false} \def\currentMPinitializations - {\ifconditional\includeMPinitializations\the\MPinitializations;\fi\theMPrandomseed;} + {\ifconditional\includeMPinitializations\the\t_mp_initializations;\fi\theMPrandomseed;} \def\currentMPpreamble - {\ifconditional\includeMPextensions\the\MPextensions;\the\MPuserinclusions;\fi\the\MPinstancetoks;} + {\ifconditional\includeMPextensions\the\t_mp_extensions;\the\t_mp_userinclusions;\fi\the\t_mp_instance;} \def\dostartcurrentMPgraphic {\begingroup - \enableincludeMPgraphics + \mp_enable_include \the\everyMPgraphic - \presetMPdefinitions + \mp_preset_definitions \setMPrandomseed % this has to change % we need to preexpand the token lists - \doifelsevalue{\@@MPF\currentMPgraphicinstance\s!extensions}\v!yes - {\settrue \includeMPextensions\letgvalue{\@@MPF\currentMPgraphicinstance\s!extensions}\v!no} + \doifelsevalue{\??gi\currentMPgraphicinstance\s!extensions}\v!yes + {\settrue \includeMPextensions + \letgvalue{\??gi\currentMPgraphicinstance\s!extensions}\v!no} {\setfalse\includeMPextensions}% - \doifelsevalue{\@@MPF\currentMPgraphicinstance\s!initializations}\v!yes + \doifelsevalue{\??gi\currentMPgraphicinstance\s!initializations}\v!yes {\settrue \includeMPinitializations}% {\setfalse\includeMPinitializations}} \def\dostopcurrentMPgraphic - {\global\MPinstancetoks\emptytoks + {\global\t_mp_instance\emptytoks \endgroup} -\unexpanded\def\processMPgraphic#1% todo: extensions and inclusions outside beginfig +\unexpanded\def\mp_process_graphic#1% todo: extensions and inclusions outside beginfig {\dostartcurrentMPgraphic \forgetall - \setbox\MPgraphicbox\hbox\bgroup % ; added 20100901 (as in mkii) + \setbox\b_mp_graphic\hbox\bgroup % ; added 20100901 (as in mkii) \normalexpanded{\noexpand\ctxlua{metapost.graphic( "\currentMPgraphicinstance", "\currentMPgraphicformat", @@ -187,53 +181,50 @@ \def\theMPrandomseed{randomseed:=\localMPseed}% \fi\fi} -%D To be integrated - -\def\@@MPG{@MPG@} +%D Calling up previously defined graphics. -\def\doifMPgraphicelse#1% - {\ifcsname\@@MPG#1\endcsname\expandafter\firstoftwoarguments\else\expandafter\secondoftwoarguments\fi} +\def\includeMPgraphic#1% gets expanded ! + {\ifcsname\??gm:#1\endcsname + \csname\??gm:#1\endcsname ; % ; is safeguard + \fi} -\def\includeMPgraphic#1% - {\executeifdefined{\@@MPG#1};} % ; if not found +\unexpanded\def\mp_enable_include % public + {\let\mp_handle_use_graphic \thirdofthreearguments + \let\mp_handle_reusable_graphic\thirdofthreearguments} -\def\enableincludeMPgraphics - {\let\handleuseMPgraphic \thirdofthreearguments - \let\handlereusableMPgraphic\thirdofthreearguments} +%D Drawings (stepwise built): -\newif\ifMPdrawingdone \MPdrawingdonefalse +\newif\ifMPdrawingdone \MPdrawingdonefalse -\def\finalizeMPdrawing +\unexpanded\def\finalizeMPdrawing {\MPdrawingdonetrue} \let\MPdrawingdata\empty -\newif\ifMPshiftdrawing \MPshiftdrawingfalse - -\def\resetMPdrawing - {\globallet\MPdrawingdata\empty +\unexpanded\def\resetMPdrawing + {\global\let\MPdrawingdata\empty \global\MPdrawingdonefalse} -\def\pushMPdrawing +\unexpanded\def\pushMPdrawing {\globalpushmacro\MPdrawingdata - \globallet\MPdrawingdata\empty} + \global\let\MPdrawingdata\empty} -\def\popMPdrawing +\unexpanded\def\popMPdrawing {\globalpopmacro\MPdrawingdata} -\def\getMPdrawing +\unexpanded\def\getMPdrawing {\ifMPdrawingdone - \expandafter\processMPgraphic\expandafter{\MPdrawingdata}% is this expansion still needed? + \expandafter\mp_process_graphic\expandafter{\MPdrawingdata}% is this expansion still needed? \fi} \def\startMPdrawing - {\dosingleempty\dostartMPdrawing} + {\dosingleempty\mp_start_drawing} -\def\dostartMPdrawing[#1]#2\stopMPdrawing +\def\mp_start_drawing[#1]#2\stopMPdrawing {\relax \bgroup - \enableincludeMPgraphics - \presetMPdefinitions % in case #2 has measures + \mp_enable_include + \mp_preset_definitions % in case #2 has measures \doifelse{#1}{-}{\convertargument#2\to\asciia}{\def\asciia{#2}}% \xdef\MPdrawingdata{\MPdrawingdata\asciia}% \egroup} @@ -243,36 +234,36 @@ \def\MPdrawing#1% {\relax \bgroup - \enableincludeMPgraphics - \presetMPdefinitions + \mp_enable_include + \mp_preset_definitions \xdef\MPdrawingdata{\MPdrawingdata#1}% \egroup} -\let\stopMPclip\relax +\unexpanded\def\startMPclip#1#2\stopMPclip % todo: store at the lua end or just store less + {\setgvalue{\??gm:c:#1}{#2}} -\def\startMPclip#1#2\stopMPclip % todo: store at the lua end or just store less - {\setgvalue{MPC:#1}{#2}} +\let\stopMPclip\relax -\def\grabMPclippath#1#2#3#4#5% #5 is alternative +\unexpanded\def\mp_grab_clip_path#1#2#3#4% #4 is alternative (called in backend code) {\begingroup - \edef\width {#3\space}\let\overlaywidth \width - \edef\height{#4\space}\let\overlayheight\height - \ifcsname MPC:#1\endcsname + \edef\width {#2\space}\let\overlaywidth \width + \edef\height{#3\space}\let\overlayheight\height + \ifcsname\??gm:c:#1\endcsname \dostartcurrentMPgraphic \xdef\MPclippath{\normalexpanded{\noexpand\ctxlua{metapost.theclippath( "\currentMPgraphicinstance", "\currentMPgraphicformat", - \!!bs\getvalue{MPC:#1}\!!es, + \!!bs\getvalue{\??gm:c:#1}\!!es, \!!bs\currentMPinitializations\!!es, \!!bs\currentMPpreamble\!!es )}}}% \dostopcurrentMPgraphic - \ifx\MPclippath\empty\xdef\MPclippath{#5}\fi + \ifx\MPclippath\empty + \xdef\MPclippath{#4}% + \fi \else - \xdef\MPclippath{#5}% + \xdef\MPclippath{#4}% \fi - % #2 : method is obsolete, only pdf now, we can always - % gsub the result to ps \endgroup} %D Since we want lables to follow the document settings, we @@ -296,26 +287,13 @@ defaultfont:="rm-lmtt10"; \stopMPinitializations -%D A signal that we're in combines \CONTEXT||\METAFUN mode: +%D A signal that we're in combined \CONTEXT||\METAFUN mode: \startMPextensions string contextversion; contextversion:="\contextversion"; \stopMPextensions -%D Some safeguards: -%D -%D \starttyping -%D \appendtoks \cleanupfeatures \to \everyMPgraphic -%D \stoptyping -%D -%D No, we don't want that (else we loose UTF etc). - -%D Another one: - -\prependtoks \MPstaticgraphictrue \to \everyoverlay -\prependtoks \MPstaticgraphictrue \to \everypagebody - %D \macros %D {setupMPvariables} %D @@ -330,43 +308,102 @@ %D \setupMPvariables[meta:button][size=20pt] %D \stoptyping -\def\@@meta{meta:} +% \startlines +% \def\xxx{\lineheight} \doprepareMPvariable{xxx} \xxx +% \def\xxx{2pt} \doprepareMPvariable{xxx} \xxx +% \def\xxx{2} \doprepareMPvariable{xxx} \xxx +% \def\xxx{\scratchcounter} \doprepareMPvariable{xxx} \xxx +% \def\xxx{red} \doprepareMPvariable{xxx} \xxx +% \def\xxx{0.4} \doprepareMPvariable{xxx} \xxx +% \stoplines + +% currently the inheritance of backgrounds does not work and +% we might drop it anyway (too messy) + +\newbox\b_mp_variable_box + +\let \currentmpvariableclass \empty +\let \m_mp_current_variable \empty +\let \m_mp_current_variable_template\empty + +\def \mp_prepare_variable_default {\MPcolor{black}} % just to be sure we use a color but ... +\edef\mp_unknown_variable_template {\??gv:\s!unknown} + +\letvalue{\??gv:\s!unknown}\empty \unexpanded\def\setupMPvariables - {\dodoubleempty\dosetupMPvariables} + {\dodoubleempty\mp_setup_variables} -\def\dosetupMPvariables[#1][#2]% +\def\mp_setup_variables[#1][#2]% {\ifsecondargument - \getrawparameters[#1:][#2]% brr, todo: [\@@meta#1:] + \getrawparameters[\??gv#1:][#2]% \else - \getrawparameters[\@@meta][#1]% + \getrawparameters[\??gv:][#1]% \fi} -\let\@@framed\s!unknown +\unexpanded\def\presetMPvariable + {\dodoubleargument\mp_preset_variable} -\def\MPvariable#1% - {\csname - \ifcsname\@@framed\@@meta#1\endcsname\@@framed\fi\@@meta#1% - \endcsname} +\def\mp_preset_variable[#1][#2=#3]% + {\ifcsname\??gv#1:#2\endcsname \else + \setvalue{\??gv#1:#2}{#3}% + \fi} -\let\MPvar\MPvariable +\def\MPrawvar#1#2% no checking + {\csname\??gv#1:#2\endcsname} -\let\setMPvariables\setupMPvariables +\def\MPvariable#1% todo: could be a framed chain + {\csname\??gv\currentmpvariableclass:#1\endcsname} -\def\MPrawvar#1#2{\csname#1:#2\endcsname} +\unexpanded\def\useMPvariables + {\dodoubleargument\mp_use_variables} -\def\presetMPvariable - {\dodoubleargument\dopresetMPvariable} +\def\mp_use_variables[#1][#2]% + {\edef\currentmpvariableclass{#1}% + \mp_prepare_variables{#2}} -\def\dopresetMPvariable[#1][#2=#3]% - {\ifcsname#1:#2\endcsname\else\setvalue{#1:#2}{#3}\fi} +\unexpanded\def\mp_prepare_variables#1% + {\processcommalist[#1]\mp_prepare_variable} -\def\useMPvariables - {\dodoubleargument\douseMPvariables} +\unexpanded\def\mp_prepare_variable#1% + {\edef\m_mp_current_variable_template + {\??gv\currentmpvariableclass:#1}% + \edef\m_mp_current_variable + {\csname\ifcsname\m_mp_current_variable_template\endcsname + \m_mp_current_variable_template\else\mp_unknown_variable_template + \fi\endcsname}% + \ifx\m_mp_current_variable\empty + \expandafter\mp_prepare_variable_nop + \else + \expandafter\mp_prepare_variable_yes + \fi} + +\def\mp_prepare_variable_nop + {\expandafter \let\csname\m_mp_current_variable_template\endcsname\mp_prepare_variable_default} + +\def\mp_prepare_variable_color + {\expandafter\edef\csname\m_mp_current_variable_template\endcsname{\MPcolor\m_mp_current_variable}} + +\def\mp_prepare_variable_number + {\expandafter\edef\csname\m_mp_current_variable_template\endcsname{\number\m_mp_current_variable}}% also accepts 0.number -\def\douseMPvariables[#1][#2]% - {\def\@@meta{#1:}% - \prepareMPvariables{#2}} +\def\mp_prepare_variable_dimension + {\expandafter\edef\csname\m_mp_current_variable_template\endcsname{\the\dimexpr\m_mp_current_variable}} + +\def\mp_prepare_variable_yes + {\defconvertedcommand\ascii\m_mp_current_variable % otherwise problems + \doifcolorelse \ascii % with 2\bodyfontsize + {\mp_prepare_variable_color} + {\begingroup + \setbox\b_mp_variable_box\hbox{\scratchdimen\m_mp_current_variable sp}% + \ifzeropt\wd\b_mp_variable_box + \endgroup\mp_prepare_variable_number + \else + \endgroup\mp_prepare_variable_dimension + \fi}} + +\let\MPvar \MPvariable +\let\setMPvariables\setupMPvariables %D \macros %D {startuniqueMPgraphic, uniqueMPgraphic} @@ -404,175 +441,161 @@ %D \uniqueMPgraphic{meta:hash}{gap=10pt,angle=30} %D \stoptyping -\newcount \MPobjectcounter -\newbox \MPgraphicbox -\newconstant\MPboxmode +\newcount\c_mp_object_counter +\newbox \b_mp_graphic % hm, isn't this already done elsewhere? -\def\doobeyMPboxdepth % mode = 1 - {\setbox\MPgraphicbox\hbox\bgroup -% \raise\MPlly\onebasepoint\box\MPgraphicbox - \raise\MPlly\box\MPgraphicbox - \egroup} +\unexpanded\def\mp_obey_box_depth + {\setbox\b_mp_graphic\hbox\bgroup + \raise\MPlly\box\b_mp_graphic + \egroup} -\def\doignoreMPboxdepth % mode = 2 +\unexpanded\def\mp_ignore_box_depth {\normalexpanded - {\noexpand\doobeyMPboxdepth - \wd\MPgraphicbox\the\wd\MPgraphicbox - \ht\MPgraphicbox\the\ht\MPgraphicbox - \dp\MPgraphicbox\the\dp\MPgraphicbox}} - -\def\doobeyMPboxorigin % mode = 3 - {\setbox\MPgraphicbox\hbox\bgroup - \hskip\MPllx\raise\MPlly\box\MPgraphicbox - \egroup} - -\def\obeyMPboxdepth {\MPboxmode\plusone} -\def\ignoreMPboxdepth{\MPboxmode\plustwo} -\def\obeyMPboxorigin {\MPboxmode\plusthree} -\def\normalMPboxdepth{\MPboxmode\zerocount} + {\mp_obey_box_depth % hence the \unexpanded + \wd\b_mp_graphic\the\wd\b_mp_graphic + \ht\b_mp_graphic\the\ht\b_mp_graphic + \dp\b_mp_graphic\the\dp\b_mp_graphic}} + +\unexpanded\def\mp_obey_box_origin + {\setbox\b_mp_graphic\hbox\bgroup + \hskip\MPllx\raise\MPlly\box\b_mp_graphic + \egroup} -% compatibility hack: +\unexpanded\def\obeyMPboxdepth {\let\mp_relocate_box\mp_obey_box_depth } +\unexpanded\def\ignoreMPboxdepth{\let\mp_relocate_box\mp_ignore_box_depth} +\unexpanded\def\obeyMPboxorigin {\let\mp_relocate_box\mp_obey_box_origin } +\unexpanded\def\normalMPboxdepth{\let\mp_relocate_box\relax } -\let\MPshiftdrawingtrue \ignoreMPboxdepth -\let\MPshiftdrawingfalse\normalMPboxdepth +\let\mp_relocate_box\relax \unexpanded\def\placeMPgraphic % the converter also displaces so in fact we revert - {\ifcase\MPboxmode - \or % 1 - \doobeyMPboxdepth - \or % 2 - \doignoreMPboxdepth - \or % 3 - \doobeyMPboxorigin - \fi - \box\MPgraphicbox} + {\mp_relocate_box + \box\b_mp_graphic} -\unexpanded\def\reuseMPbox#1#2#3#4#5% space delimiting would save some tokens +\unexpanded\def\mp_reuse_box#1#2#3#4#5% space delimiting would save some tokens {\MPllx#2\MPlly#3\MPurx#4\MPury#5% \hbox{\forcecolorhack\getobject{MP}{#1}}} % else no proper color intent -\def\handleuniqueMPgraphic#1#2#3% when there are too many, we can store data at the lua end, although, +\def\mp_handle_unique_graphic#1#2#3% when there are too many, we can store data at the lua end, although, {\begingroup % when there are that many they're probably not that unique anyway - \def\@@meta{#1:}% + \edef\currentmpvariableclass{#1}% \extendMPoverlaystamp{#2}% incl prepare - \ifcsname\@@MPG\overlaystamp:#1\endcsname\else - \enableincludeMPgraphics % redundant - \global\advance\MPobjectcounter\plusone - \setobject{MP}{\number\MPobjectcounter}\hbox{\processMPgraphic{#3}}% was vbox, graphic must end up as hbox - \setxvalue{\@@MPG\overlaystamp:#1}{\reuseMPbox{\number\MPobjectcounter}{\the\MPllx}{\the\MPlly}{\the\MPurx}{\the\MPury}}% + \ifcsname\??gm:\overlaystamp:#1\endcsname\else + \mp_enable_include % redundant + \global\advance\c_mp_object_counter\plusone + \setobject{MP}{\number\c_mp_object_counter}\hbox{\mp_process_graphic{#3}}% was vbox, graphic must end up as hbox + \setxvalue{\??gm:\overlaystamp:#1}{\mp_reuse_box{\number\c_mp_object_counter}{\the\MPllx}{\the\MPlly}{\the\MPurx}{\the\MPury}}% \fi - \getvalue{\@@MPG\overlaystamp:#1}% + \getvalue{\??gm:\overlaystamp:#1}% \endgroup} \unexpanded\def\startuniqueMPgraphic - {\dodoublegroupempty\dostartuniqueMPgraphic} + {\dodoublegroupempty\mp_start_unique_graphic} + +\def\mp_start_unique_graphic#1#2#3\stopuniqueMPgraphic + {\setgvalue{\??gm:#1}{\mp_handle_unique_graphic{#1}{#2}{#3}}} -\def\dostartuniqueMPgraphic#1#2#3\stopuniqueMPgraphic% - {\setgvalue{\@@MPG#1}{\handleuniqueMPgraphic{#1}{#2}{#3}}} +\let\stopuniqueMPgraphic\relax \unexpanded\def\uniqueMPgraphic - {\dodoublegroupempty\douniqueMPgraphic} + {\dodoublegroupempty\mp_unique_graphic} -\def\douniqueMPgraphic#1#2% +\def\mp_unique_graphic#1#2% {\beginMPgraphicgroup{#1}% \setupMPvariables[\currentMPgraphicname][#2]% - \getvalue{\@@MPG\currentMPgraphicname}\empty + \getvalue{\??gm:\currentMPgraphicname}\empty \endMPgraphicgroup} -\let\stopuniqueMPcode \relax % so that we can use it in \expanded - -\def\handleuseMPgraphic#1#2#3% +\def\mp_handle_use_graphic#1#2#3% {\begingroup - \def\@@meta{#1:}% - \prepareMPvariables{#2}% - \enableincludeMPgraphics % redundant - \processMPgraphic{#3}% + \edef\currentmpvariableclass{#1}% + \mp_prepare_variables{#2}% + \mp_enable_include % redundant + \mp_process_graphic{#3}% \endgroup} \unexpanded\def\startuseMPgraphic - {\dodoublegroupempty\dostartuseMPgraphic} + {\dodoublegroupempty\mp_start_use_graphic} + +\def\mp_start_use_graphic#1#2#3\stopuseMPgraphic + {\setgvalue{\??gm:#1}{\mp_handle_use_graphic{#1}{#2}{#3}}} -\def\dostartuseMPgraphic#1#2#3\stopuseMPgraphic - {\setgvalue{\@@MPG#1}{\handleuseMPgraphic{#1}{#2}{#3}}} +\let\stopuseMPgraphic\relax \unexpanded\def\startusableMPgraphic % redundant but handy - {\dodoublegroupempty\dostartusableMPgraphic} + {\dodoublegroupempty\mp_start_usable_graphic} -\def\dostartusableMPgraphic#1#2#3\stopusableMPgraphic - {\setgvalue{\@@MPG#1}{\handleuseMPgraphic{#1}{#2}{#3}}} +\def\mp_start_usable_graphic#1#2#3\stopusableMPgraphic + {\setgvalue{\??gm:#1}{\mp_handle_use_graphic{#1}{#2}{#3}}} -\let\stopuseMPgraphic \relax % so that we can use it in \expanded -\let\stopusableMPgraphic \relax % so that we can use it in \expanded +\let\stopusableMPgraphic\relax -\def\handlereusableMPgraphic#1#2#3% +\def\mp_handle_reusable_graphic#1#2#3% {\begingroup - \def\@@meta{#1:}% - \prepareMPvariables{#2}% - \enableincludeMPgraphics % redundant - \global\advance\MPobjectcounter\plusone - \setobject{MP}{\number\MPobjectcounter}\hbox{\processMPgraphic{#3}}% was vbox, graphic must end up as hbox - \setxvalue{\@@MPG#1}{\noexpand\reuseMPbox{\number\MPobjectcounter}{\the\MPllx}{\the\MPlly}{\the\MPurx}{\the\MPury}}% - \getvalue{\@@MPG#1}% + \edef\currentmpvariableclass{#1}% + \mp_prepare_variables{#2}% + \mp_enable_include % redundant + \global\advance\c_mp_object_counter\plusone + \setobject{MP}{\number\c_mp_object_counter}\hbox{\mp_process_graphic{#3}}% was vbox, graphic must end up as hbox + \setxvalue{\??gm:#1}{\mp_reuse_box{\number\c_mp_object_counter}{\the\MPllx}{\the\MPlly}{\the\MPurx}{\the\MPury}}% + \getvalue{\??gm:#1}% \endgroup} \unexpanded\def\startreusableMPgraphic - {\dodoublegroupempty\dostartreusableMPgraphic} + {\dodoublegroupempty\mp_start_reusable_graphic} -\def\dostartreusableMPgraphic#1#2#3\stopreusableMPgraphic - {\setgvalue{\@@MPG#1}{\handlereusableMPgraphic{#1}{#2}{#3}}} +\def\mp_start_reusable_graphic#1#2#3\stopreusableMPgraphic + {\setgvalue{\??gm:#1}{\mp_handle_reusable_graphic{#1}{#2}{#3}}} -\let\stopreusableMPgraphic \relax % so that we can use it in \expanded +\let\stopreusableMPgraphic\relax \unexpanded\def\useMPgraphic - {\dodoublegroupempty\douseMPgraphic} + {\dodoublegroupempty\mp_use_graphic} -\def\douseMPgraphic#1#2% +\def\mp_use_graphic#1#2% {\beginMPgraphicgroup{#1}% \doifsomething{#2}{\setupMPvariables[\currentMPgraphicname][#2]}% - \getvalue{\@@MPG\currentMPgraphicname}\empty + \getvalue{\??gm:\currentMPgraphicname}\empty \endMPgraphicgroup} \let\reuseMPgraphic \useMPgraphic % we can save a setup here if needed \let\reusableMPgraphic\reuseMPgraphic % we can save a setup here if needed -\let\stopuseMPcode \relax % so that we can use it in \expanded -\let\stopusableMPcode \relax % so that we can use it in \expanded -\let\stopreusableMPcode \relax % so that we can use it in \expanded -\let\stopuniqueMPcode \relax % so that we can use it in \expanded - -\def\enableincludeMPgraphics - {\let\handleuseMPgraphic \thirdofthreearguments - \let\handlereusableMPgraphic\thirdofthreearguments} +\unexpanded\def\mp_enable_include + {\let\mp_handle_use_graphic \thirdofthreearguments + \let\mp_handle_reusable_graphic\thirdofthreearguments} %D \macros %D {startuniqueMPpagegraphic,uniqueMPpagegraphic} %D %D Experimental. -\def\MPpageprefix{\doifoddpageelse oe:} +\def\m_mp_page_prefix{\doifoddpageelse oe} \def\overlaypagestamp - {\MPpageprefix\overlaywidth:\overlayheight:\overlaydepth:\MPcolor\overlaycolor:\MPcolor\overlaylinecolor} + {\m_mp_page_prefix:\overlaywidth:\overlayheight:\overlaydepth:\MPcolor\overlaycolor:\MPcolor\overlaylinecolor} \unexpanded\def\startuniqueMPpagegraphic - {\dodoublegroupempty\dostartuniqueMPpagegraphic} + {\dodoublegroupempty\mp_start_unique_page_graphic} + +\def\mp_start_unique_page_graphic#1#2#3\stopuniqueMPpagegraphic % inefficient, double storage + {\setgvalue{\??gm:o:#1}{\mp_handle_unique_graphic{o:#1}{#2}{#3}}% % but these also keep the state + \setgvalue{\??gm:e:#1}{\mp_handle_unique_graphic{e:#1}{#2}{#3}}} % and meaning will be redefined -\def\dostartuniqueMPpagegraphic#1#2#3\stopuniqueMPpagegraphic - {\setgvalue{\@@MPG o:#1}{\handleuniqueMPgraphic{o:#1}{#2}{#3}}% - \setgvalue{\@@MPG e:#1}{\handleuniqueMPgraphic{e:#1}{#2}{#3}}} +\let\stopuniqueMPpagegraphic\relax \unexpanded\def\uniqueMPpagegraphic - {\dodoublegroupempty\douniqueMPpagegraphic} + {\dodoublegroupempty\mp_unique_page_graphic} -\def\douniqueMPpagegraphic#1#2% +\def\mp_unique_page_graphic#1#2% {\beginMPgraphicgroup{#1}% \let\overlaystamp\overlaypagestamp - \setupMPvariables[\MPpageprefix\currentMPgraphicname][#2]% prefix is new here - \getvalue{\@@MPG\MPpageprefix\currentMPgraphicname}{}% + \setupMPvariables[\m_mp_page_prefix:\currentMPgraphicname][#2]% prefix is new here + \getvalue{\??gm:\m_mp_page_prefix:\currentMPgraphicname}{}% \endMPgraphicgroup} - + %D One way of defining a stamp is: %D %D \starttyping @@ -585,59 +608,23 @@ %D Since we need to feed \METAPOST\ with expanded dimensions, %D we introduce a dedicated expansion engine. -\def\prepareMPvariable#1% - {\ifcsname\@@framed\@@meta#1\endcsname - \doprepareMPvariable{\@@framed\@@meta#1}% - \else - \doprepareMPvariable{\@@meta#1}% - \fi} - -% \startlines -% \def\xxx{\lineheight} \doprepareMPvariable{xxx} \xxx -% \def\xxx{2pt} \doprepareMPvariable{xxx} \xxx -% \def\xxx{2} \doprepareMPvariable{xxx} \xxx -% \def\xxx{\scratchcounter} \doprepareMPvariable{xxx} \xxx -% \def\xxx{red} \doprepareMPvariable{xxx} \xxx -% \def\xxx{0.4} \doprepareMPvariable{xxx} \xxx -% \stoplines - -\def\doprepareMPvariable#1% - {\edef\theMPvariable{\getvalue{#1}}% - \doifelsenothing\theMPvariable - {\setevalue{#1}{\MPcolor{black}}} - {\defconvertedcommand\ascii\theMPvariable % otherwise problems - \doifcolorelse \ascii % with 2\bodyfontsize - {\setevalue{#1}{\MPcolor\theMPvariable}} - {% can be aux macro - \setbox\scratchbox\hbox{\scratchdimen\theMPvariable sp}% - \ifdim\wd\scratchbox=\zeropoint - % \scratchcounter\theMPvariable - % \setevalue{#1}{\the\scratchcounter}% - % also accepts 0.number : - \setevalue{#1}{\number\theMPvariable}% - \else - \scratchdimen\theMPvariable - \setevalue{#1}{\the\scratchdimen}% - \fi}}} - %D We redefine \type {\extendMPoverlaystamp} to preprocess -%D variables using \type {\prepareMPvariable}. +%D variables using \type {\mp_prepare_variable}. -\def\doextendMPoverlaystamp#1% - {\prepareMPvariable{#1}% - \edef\overlaystamp{\overlaystamp:\MPvariable{#1}}} +\unexpanded\def\extendMPoverlaystamp#1% + {\processcommalist[#1]\mp_extend_overlay_stamp} -\def\extendMPoverlaystamp#1% - {\processcommalist[#1]\doextendMPoverlaystamp} - -\def\prepareMPvariables#1% - {\processcommalist[#1]\prepareMPvariable} +\def\mp_extend_overlay_stamp#1% + {\mp_prepare_variable{#1}% + \edef\overlaystamp{\overlaystamp:\MPvariable{#1}}} %D \macros %D {MPdatafile} %D %D We redefine a macro from \type {supp-mps.tex}: +% This will change ... + \def\MPdataMPDfile{\jobname-mpgraph.mpd} \def\MPdataMPOfile{\jobname-mpgraph.mpo} \def\MPdataMPYfile{\jobname-mpgraph.mpy} @@ -649,7 +636,7 @@ def data_mpy_file = "\MPdataMPYfile" enddef ; \stopMPextensions -\def\getMPdata +\unexpanded\def\getMPdata {\let\MPdata\secondoftwoarguments \startreadingfile % \startnointerference % no, else we need to do all data global @@ -662,19 +649,19 @@ % under a normal catcode regime in order to expand embedded tex macros. % As usual with buffers, \type {#1} can be a list. -\def\processMPbuffer - {\dosingleempty\doprocessMPbuffer} +\unexpanded\def\processMPbuffer + {\dosingleempty\mp_process_buffer} -\def\doprocessMPbuffer[#1]% +\def\mp_process_buffer[#1]% {\beginMPgraphicgroup{#1}% - \processMPgraphic{\ctxcommand{feedback("\currentMPgraphicname")}}% + \mp_process_graphic{\ctxcommand{feedback("\currentMPgraphicname")}}% \endMPgraphicgroup} -\def\runMPbuffer - {\dosingleempty\dorunMPbuffer} +\unexpanded\def\runMPbuffer + {\dosingleempty\mp_run_buffer} -\def\dorunMPbuffer[#1]% processing only - {\startnointerference\doprocessMPbuffer[#1]\stopnointerference} +\def\mp_run_buffer[#1]% processing only + {\startnointerference\mp_process_buffer[#1]\stopnointerference} %D \macros %D {startMPenvironment, resetMPenvironment} @@ -682,25 +669,26 @@ %D In order to synchronize the main \TEX\ run and the runs %D local to \METAPOST, environments can be passed. -\ifx\everyMPTEXgraphic\undefined - \newtoks\everyMPTEXgraphic -\fi - -%D A more general way of passing environments is: - -\def\startMPenvironment % second arg gobbles spaces, so that reset gives \emptytoks +\unexpanded\def\startMPenvironment % second arg gobbles spaces, so that reset gives \emptytoks {\dodoubleempty\dostartMPenvironment} \def\dostartMPenvironment[#1][#2]#3\stopMPenvironment - {\doif{#1}\s!reset\resetMPenvironment % reset mp toks - \doif{#1}\v!global{#3}% % use in main doc too - \doif{#1}+{#3}% % use in main doc too + {\edef\m_mp_option{#1} + \ifx\m_mp_option\s!reset + \resetMPenvironment % reset mp toks + \else\ifx\m_mp_option\v!global + #3% % use in main doc too + \else\ifx\m_mp_option\!!plustoken + #3% % use in main doc too + \fi\fi\fi \ctxlua{metapost.tex.set(\!!bs\detokenize{#3}\!!es)}} -\def\resetMPenvironment +\let\stopMPenvironment\relax + +\unexpanded\def\resetMPenvironment {\ctxlua{metapost.tex.reset()}} -\def\useMPenvironmentbuffer[#1]% +\unexpanded\def\useMPenvironmentbuffer[#1]% {\ctxlua{metapost.tex.set(buffers.content("#1"))}} %D This command takes \type {[reset]} as optional @@ -718,41 +706,44 @@ %D %D The most simple case: -\def\startMPcode{\dosinglegroupempty\dostartMPcode} +\unexpanded\def\startMPcode + {\dosinglegroupempty\mp_start_code} -\def\dostartMPcode +\def\mp_start_code {\iffirstargument - \expandafter\dodostartMPcode + \expandafter\mp_start_code_instance \else - \expandafter\nodostartMPcode + \expandafter\mp_start_code_standard \fi} -\def\dodostartMPcode#1#2\stopMPcode +\def\mp_start_code_instance#1#2\stopMPcode {\beginMPgraphicgroup{#1::\s!dummy}% name does not matter - \processMPgraphic{#2}% + \mp_enable_include + \mp_process_graphic{#2}% \endMPgraphicgroup} -\def\nodostartMPcode#1#2\stopMPcode - {\processMPgraphic{#2}} +\def\mp_start_code_standard#1#2\stopMPcode + {\mp_process_graphic{#2}} \let\stopMPcode\relax -\def\MPcode{\dosinglegroupempty\doMPcode} +\unexpanded\def\MPcode + {\dosinglegroupempty\mp_code} -\def\doMPcode +\def\mp_code {\iffirstargument - \expandafter\dodoMPcode + \expandafter\mp_code_instance \else - \expandafter\nodoMPcode + \expandafter\mp_code_standard \fi} -\def\dodoMPcode#1#2% +\def\mp_code_instance#1#2% {\beginMPgraphicgroup{#1::\s!dummy}% name does not matter - \processMPgraphic{#2}% + \mp_process_graphic{#2}% \endMPgraphicgroup} -\def\nodoMPcode#1#2% - {\processMPgraphic{#2}} +\def\mp_code_standard#1% #2 + {\mp_process_graphic} % a bit nasty (also needed for compatibility: @@ -764,7 +755,7 @@ \let\MPruninstance\defaultMPgraphicinstance -\def\useMPrun#1#2% name n +\unexpanded\def\useMPrun#1#2% name n {\begingroup \def\MPaskedfigure{#2}% \doifelsenothing{#1} @@ -772,34 +763,17 @@ {\useMPgraphic{#1}}% \endgroup} -\def\startMPrun - {\dosinglegroupempty\dostartMPrun} +\unexpanded\def\startMPrun + {\dosinglegroupempty\mp_start_run} -\def\dostartMPrun#1#2\stopMPrun +\def\mp_start_run#1#2\stopMPrun {\iffirstargument \startuseMPgraphic{#1}#2\stopuseMPgraphic \else \startuseMPgraphic{mprun}#2\stopuseMPgraphic \fi} -% for old time sake - -\def\dostartMPgraphic - {\iffirstargument - \expandafter\dodostartMPgraphic - \else - \expandafter\nodostartMPgraphic - \fi} - -\def\dodostartMPgraphic#1#2\stopMPgraphic - {\beginMPgraphicgroup{#1::\s!dummy}% name does not matter - \processMPgraphic{#2}% - \endMPgraphicgroup} - -\def\nodostartMPgraphic#1#2\stopMPcode - {\processMPgraphic{#2}} - -\let\stopMPcode\relax +\let\stopMPrun\relax %D The \type {\resetMPenvironment} is a quick way to erase %D the token list. @@ -841,19 +815,13 @@ %D \MPbetex {identifier} %D \stoptyping -\def\@@MPT{@MPT@} - -\def\forceMPTEXgraphic - {\def\checkMPTEXgraphic##1{\global\MPTEXgraphictrue}} +\unexpanded\def\setMPtext#1#2% todo : #1 must be made : safe + {\defconvertedargument\ascii{#2}% + \dodoglobal\letvalue{\??gt:#1}\ascii} -\def\setMPtext#1#2% todo : #1 must be made : safe - {%\forceMPTEXgraphic - \defconvertedargument\ascii{#2}% - \dodoglobal\letvalue{\@@MPT#1}\ascii} - -\def\MPtext #1{\executeifdefined{\@@MPT#1}\empty} -\def\MPstring #1{"\executeifdefined{\@@MPT#1}\empty"} -\def\MPbetex #1{btex \executeifdefined{\@@MPT#1}\empty\space etex} +\def\MPtext #1{\executeifdefined{\??gt:#1}\empty} +\def\MPstring#1{"\executeifdefined{\??gt:#1}\empty"} +\def\MPbetex #1{btex \executeifdefined{\??gt:#1}\empty\space etex} %D In order to communicate conveniently with the \TEX\ %D engine, we introduce some typesetting variables. @@ -978,19 +946,13 @@ %D can occur. One took me over a day to uncover when %D processing the screen version of the \METAFUN\ manual. -%D For my eyes only: - -\def\doifelseMPgraphic#1{\doifdefinedelse{\@@MPG#1}} +\def\doifelseMPgraphic#1% + {\ifcsname\??gm :#1\endcsname \expandafter \firstoftwoarguments \else + \ifcsname\??gm:o:#1\endcsname \doubleexpandafter\firstoftwoarguments \else + \ifcsname\??gm:e:#1\endcsname \tripleexpandafter\firstoftwoarguments \else + \tripleexpandafter\secondoftwoarguments \fi\fi\fi} -%D \macros -%D {startMPcolor} - -\unexpanded\def\startMPcolor#1\stopMPcolor - {\writestatus \m!metapost % eventually this placeholder will go away - {\string\startMPcolor...\stopMPcolor\space is obsolete,\space - use \string\defineintermediatecolor\space instead}} - -\let\stopMPcolor\relax +\let\doifMPgraphicelse\doifelseMPgraphic %D New: @@ -1064,28 +1026,27 @@ %D %D \typebuffer \getbuffer -\unexpanded\def\usestaticMPfigure - {\dodoubleempty\dousestaticMPfigure} - -\def\dousestaticMPfigure[#1][#2]% - {\ifsecondargument - \scale[#2]{\reuseMPgraphic{\@@MPG#1@S@}}% - \else - \reuseMPgraphic{\@@MPG#1@S@}% - \fi} - \unexpanded\def\startstaticMPfigure#1#2\stopstaticMPfigure - {\startreusableMPgraphic{\@@MPG#1@S@}#2\stopreusableMPgraphic} + {\startreusableMPgraphic{\??gm:s:#1}#2\stopreusableMPgraphic} \unexpanded\def\startstaticMPgraphic - {\dodoublegroupempty\dostartstaticMPgraphic} + {\dodoublegroupempty\mp_start_static_graphic} + +\def\mp_start_static_graphic#1#2#3\stopstaticMPgraphic + {\startreusableMPgraphic{\??gm:s:#1}{#2}#3\stopreusableMPgraphic} -\def\dostartstaticMPgraphic#1#2#3\stopstaticMPgraphic - {\setgvalue{\@@MPG#1@S@}{\handlereusableMPgraphic{#1}{#2}{#3}}} +\let\stopstaticMPfigure \relax +\let\stopstaticMPgraphic\relax -%D Needed too. +\unexpanded\def\usestaticMPfigure + {\dodoubleempty\mp_use_static_figure} -\let\initializeMPgraphics\relax +\def\mp_use_static_figure[#1][#2]% + {\ifsecondargument + \scale[#2]{\reuseMPgraphic{\??gm:s:#1}}% + \else + \reuseMPgraphic{\??gm:s:#1}% + \fi} %D Goody for preventing overflows: @@ -1144,7 +1105,7 @@ %D %D Here is a generic setup command: -\newtoks \everysetupMPgraphics +\newtoks\everysetupMPgraphics \unexpanded\def\setupMPgraphics[#1]% {\getparameters[\??mp][#1]% diff --git a/tex/context/base/meta-tex.mkiv b/tex/context/base/meta-tex.mkiv index 6e1beeba6..644db27d9 100644 --- a/tex/context/base/meta-tex.mkiv +++ b/tex/context/base/meta-tex.mkiv @@ -16,127 +16,84 @@ \unprotect % Ok, we support this in MkIV because Mojca kept the pressure on. It -% looks a bit like a hack. +% looks a bit like a hack. But in fact this method is obsolete and +% eventually might go away. -\long\def\startTeXtexts#1\stopTeXtexts +\unexpanded\def\startTeXtexts#1\stopTeXtexts {#1} -\long\def\TeXtext - {\dosingleempty\doTeXtext} +\let\stopTeXtexts\relax -\long\def\doTeXtext[#1]#2#3% contrary to mkii we don't process yet but we do expand - {\long\setxvalue{@@st@@::#2}{\noexpand\dodoTeXtext{#1}{#3}}} +\def\TeXtext + {\dosingleempty\mp_textext} -\long\def\dodoTeXtext#1#2% +\def\mp_textext[#1]#2#3% contrary to mkii we don't process yet but we do expand + {\setxvalue{\??gx:#2}{\mp_textext_indeed{#1}{#3}}} + +\unexpanded\def\mp_textext_indeed#1#2% {\begingroup - \setbox\nextbox\hbox{\executeifdefined{textext@@#1}\firstofoneargument{#2}}% - \executeifdefined{textext::#1}{\getvalue{textext::depth}}% + \setbox\nextbox\hbox{#2}% + \executeifdefined{\??gx:m:#1}{\getvalue{\??gx:m:depth}}% \box\nextbox \endgroup} \def\getTeXtext#1% - {\getvalue{@@st@@::#1}} + {\getvalue{\??gx:#1}} -\setvalue{textext::d}{\setbox\nextbox\hbox{\lower\dp\nextbox\box\nextbox}} % unchecked -\setvalue{textext::n}{} % unchecked +\setvalue{\??gx:m:d}{\setbox\nextbox\hbox{\lower\dp\nextbox\box\nextbox}} % unchecked +\setvalue{\??gx:m:n}{} % unchecked -\setvalue {textext::depth}{\getvalue{textext::d}} -\setvalue{textext::nodepth}{\getvalue{textext::n}} +\setvalue {\??gx:m:depth}{\getvalue{\??gx:m:d}} +\setvalue{\??gx:m:nodepth}{\getvalue{\??gx:m:n}} % \definetextext[framed]{\framed} % % \startMPcode % draw \sometxt[framed]{black} rotated 45 ; % \stopMPcode - -% \unexpanded\def\definetextext[#1]#2{\setvalue{@@st@@[#1]}{#2}\setvalue{@@st@@[#1] }{#2}} % we don't grab spaces after [#1] -% \long\def\sometxt #1#{\dosometxt{#1}} % grab optional [args] -% \long\def\dosometxt #1#2{textext.drt("\ifcsname @@st@@#1\endcsname\csname @@st@@#1\endcsname{#2}\else#2\fi")} - +% % But Mojca wanted more! Two arguments. % % \definetextext[framed]{\framed} % % \startMPcode % draw \sometxt{This is for} rotated 45 ; -% draw \sometxt[framed][ss,16pt]{Mojca's}; +% draw \sometxt[framed][foregroundstyle=bold]{Mojca's}; % draw \sometxt[framed]{eyes only!} rotated -45 ; % \stopMPcode -% a tex one: -% -% \unexpanded\def\definetextext [#1]#2{\setvalue{@@st@@#1}{#2}} -% \def\sometxt #1#{\dosometxt{#1}} -% \def\dosometxt #1#2{textext.drt("\dodosometxt#1{#2}")} -% -% \unexpanded\def\dodosometxt {\doifnextoptionalelse\dododosometxt\relax} -% \def\dododosometxt [#1]{\dodododosometxt{#1}} -% \def\dodododosometxt #1{\doifnextoptionalelse{\dododododosometxt{#1}}{\getsometxt{#1}}} -% \def\dododododosometxt #1[#2]{\switchtobodyfont[#2]\getsometxt{#1}} -% \def\getsometxt #1#2{\csname @@st@@#1\endcsname{#2}} -% -% or: -% -% \unexpanded\def\dodosometxt {\dodoubleempty\dododosometxt} -% \def\dododosometxt {\ifsecondargument -% \expandafter\dododosometxtA -% \else\iffirstargument -% \expandafter\expandafter\expandafter\dododosometxtB -% \else -% \expandafter\expandafter\expandafter\dododosometxtC -% \fi\fi} -% \def\dododosometxtA[#1][#2]#3{\getsometxt{#1}{\switchtobodyfont[#2]#3}} -% \def\dododosometxtB[#1][#2]#3{\getsometxt{#1}{#3}} -% \def\dododosometxtC[#1][#2]#3{#3} -% \def\getsometxt #1#2{\csname @@st@@#1\endcsname{#2}} -% -% a nicer variant: - \unexpanded\def\definetextext[#1]% {\def\currenttextext{#1}% - \dosingleempty\dodefinetextext} - -\def\dodefinetextext - {\iffirstargument - \expandafter\dodefinetextextone - \else - \expandafter\dodefinetextextzero - \fi} + \doifnextoptionalelse\mp_define_textext_one\mp_define_textext_zero} -\def\dodefinetextextone {\setvalue{@@st@@one\currenttextext}} -\def\dodefinetextextzero[#1]{\setvalue{@@st@@zero\currenttextext}} +\def\mp_define_textext_one {\setvalue{\??gx:1:\currenttextext}} +\def\mp_define_textext_zero{\setvalue{\??gx:0:\currenttextext}} -\def\sometxt#1#% - {\dosometxt{#1}} +\def\sometxt#1#{\mp_some_txt{#1}} -\def\dosometxt#1#2% we need to capture embedded quotes (a bit messy as later on textext is filtered - {textext.drt("\dodosometxt#1{\ctxlua{metapost.escaped(\!!bs#2\!!es)}}")} +\def\mp_some_txt#1#2% we need to capture embedded quotes (a bit messy as later on textext is filtered + {textext.drt("\mpsometxt#1{\ctxlua{metapost.escaped(\!!bs#2\!!es)}}")} -\unexpanded\def\dodosometxt - {\dosingleempty\dododosometxt} -\def\dododosometxt - {\iffirstargument - \expandafter\dosometxtsome - \else - \expandafter\dosometxtzero - \fi} +\unexpanded\def\mpsometxt % no _ catcode + {\doifnextoptionalelse\mp_some_txt_indeed_yes\mp_some_txt_indeed_nop} -\def\dosometxtsome[#1]% +\def\mp_some_txt_indeed_yes[#1]% {\def\currenttextext{#1}% - \csname @@st@@% - \ifcsname @@st@@one#1\endcsname one\else - \ifcsname @@st@@zero#1\endcsname zero\else - none\fi\fi + \csname\??gx:% + \ifcsname\??gx:0:#1\endcsname0\else + \ifcsname\??gx:1:#1\endcsname1\else + ?\fi\fi \endcsname} -\def\dosometxtzero[#1]% +\def\mp_some_txt_indeed_nop {} -\def\@@st@@one {\dosingleempty\do@@st@@one} -\def\do@@st@@one{\csname @@st@@one\currenttextext\endcsname} -\def\@@st@@zero {\csname @@st@@zero\currenttextext\endcsname} -\def\@@st@@none {} +\setvalue{\??gx:?}{} +\setvalue{\??gx:0}{\csname\??gx:0:\currenttextext\endcsname} +\setvalue{\??gx:1}{\dosingleempty\mp_gx_one} + +\def\mp_gx_one{\csname\??gx:1:\currenttextext\endcsname} % \definetextext[framed][#1]#2{\framed[width=4cm]{\switchtobodyfont[#1]#2}} % \definetextext[simple]{\framed[width=8cm]} @@ -145,7 +102,7 @@ % % \startMPcode % draw \sometxt{This is for} rotated 45 ; -% draw \sometxt [framed] [ss,16pt] {Mojca's}; +% draw \sometxt[framed][ss,16pt] {Mojca's}; % draw \sometxt[framed]{eyes only!} rotated -45 ; % draw \sometxt[simple]{Quotes "indeed" work!} rotated 180 ; % \stopMPcode diff --git a/tex/context/base/mlib-pps.mkiv b/tex/context/base/mlib-pps.mkiv index f4d5483d3..cebaddb0c 100644 --- a/tex/context/base/mlib-pps.mkiv +++ b/tex/context/base/mlib-pps.mkiv @@ -67,10 +67,13 @@ \vbox to \zeropoint\bgroup \vss \hbox to \zeropoint \bgroup - % \scale[\c!sx=#8,\c!sy=#9]{\raise\dp\MPtextbox\box\MPtextbox}\forcecolorhack - \dostartscaling{#8}{#9}% - \raise\dp\MPtextbox\box\MPtextbox - \dostopscaling + \scale[\c!sx=#8,\c!sy=#9]{\raise\dp\MPtextbox\box\MPtextbox}% + \forcecolorhack % needed ? already in the scale macro + % % This gives: LuaTeX warning: Misplaced \pdfrestore .. don't ask me why. + % + % \dostartscaling{#8}{#9}% + % \raise\dp\MPtextbox\box\MPtextbox + % \dostopscaling \hss \egroup \egroup diff --git a/tex/context/base/mult-aux.mkiv b/tex/context/base/mult-aux.mkiv index 24b1aa6c5..4cef621fd 100644 --- a/tex/context/base/mult-aux.mkiv +++ b/tex/context/base/mult-aux.mkiv @@ -167,7 +167,6 @@ \def#8{\ifx#2\empty\else\ifcsname#1#2:\s!parent\endcsname\else\expandafter\let\csname#1#2:\s!parent\endcsname#1\fi\fi}% \unexpanded\def#9##1{\expandafter\edef\csname#1##1:\s!parent\endcsname{#1#2}}} - \unexpanded\def\installparameterhashhandler#1#2% {\normalexpanded {\doinstallparameterhashhandler @@ -348,7 +347,7 @@ \expandafter\noexpand\csname everysetup#2\endcsname \expandafter\noexpand\csname setupcurrent#2\endcsname}} -\unexpanded\def\doinstallautosetuphandler#1#2#3#4#5#6% +\unexpanded\def\doinstallautosetuphandler#1#2#3#4#5#6#7% {\ifx#3\relax\let#3\empty\fi \unexpanded\def#2{\dotripleempty#4}% % \unexpanded\def#6{\getparameters[#1#3:]}% @@ -360,12 +359,13 @@ \def\docommand####1% {\edef#3{####1}% % \getparameters[#1#3:][\s!parent=#1##2,##3]% - \get_parameters{#1#3:}[\s!parent=#1##2,##3]% + \get_parameters{#1#3:}[\s!parent=#1##2,##3]% always sets parent \the#5}% \processcommalist[##1]\docommand \else\ifsecondargument \def\docommand####1% {\edef#3{####1}% + #7% checks parent and sets if needed % \getparameters[#1#3:][##2]% \get_parameters{#1#3:}[##2]% \the#5}% @@ -386,7 +386,8 @@ \expandafter\noexpand\csname current#2\endcsname \expandafter\noexpand\csname d@setup#2\endcsname % sort of public \expandafter\noexpand\csname everysetup#2\endcsname - \expandafter\noexpand\csname setupcurrent#2\endcsname}} + \expandafter\noexpand\csname setupcurrent#2\endcsname + \expandafter\noexpand\csname check#2parent\endcsname}} \unexpanded\def\installbasicparameterhandler#1#2% {\installparameterhandler {#1}{#2}% @@ -394,6 +395,10 @@ \installparametersethandler {#1}{#2}% \installrootparameterhandler{#1}{#2}} +\unexpanded\def\installbasicautosetuphandler#1#2#3% \??self name \??parent (can be \??self) + {\installbasicparameterhandler{#1}{#2}% + \installautosetuphandler {#1}{#2}} + \unexpanded\def\installcommandhandler#1#2#3% \??self name \??parent (can be \??self) {\installbasicparameterhandler{#1}{#2}% \installdefinehandler {#1}{#2}{#3}% @@ -480,4 +485,20 @@ \def\showparentchain#1#2% {\writestatus\m!system{chain: [ \doshowparentchain{#1#2}]}} +%D Conventions: +%D +%D \starttyping +%D \newcount \c_class_whatever +%D \newconditional \c_class_whatever +%D \newconstant \c_class_whatever +%D \newdimen \d_class_whatever +%D \newskip \s_class_whatever +%D \newmuskip \s_class_whatever +%D \newbox \b_class_whatever +%D \newtoks \t_class_whatever +%D +%D \edef\p_class_whatever{\classparameter\c!whatever} +%D \edef\m_class_whatever{whatever} +%D \stoptyping + \protect diff --git a/tex/context/base/mult-de.mkii b/tex/context/base/mult-de.mkii index 079a890f5..e6aab7ad5 100644 --- a/tex/context/base/mult-de.mkii +++ b/tex/context/base/mult-de.mkii @@ -575,6 +575,7 @@ \setinterfaceconstant{blank}{blanko} \setinterfaceconstant{blockway}{blockauf} \setinterfaceconstant{bodyfont}{fliesstext} +\setinterfaceconstant{boffset}{boffset} \setinterfaceconstant{bookmark}{bookmark} \setinterfaceconstant{bottom}{unten} \setinterfaceconstant{bottomafter}{bottomafter} @@ -765,6 +766,7 @@ \setinterfaceconstant{listtext}{listtext} \setinterfaceconstant{local}{lokal} \setinterfaceconstant{location}{platz} +\setinterfaceconstant{loffset}{loffset} \setinterfaceconstant{logo}{logo} \setinterfaceconstant{logos}{logos} \setinterfaceconstant{marcolor}{beschrfarbe} @@ -918,6 +920,7 @@ \setinterfaceconstant{rightsubsentence}{rechtersubsatz} \setinterfaceconstant{righttext}{rechtertext} \setinterfaceconstant{rightwidth}{rechterbreite} +\setinterfaceconstant{roffset}{roffset} \setinterfaceconstant{rotation}{rotation} \setinterfaceconstant{rule}{linie} \setinterfaceconstant{rulecolor}{linienfarbe} @@ -1012,6 +1015,7 @@ \setinterfaceconstant{titleright}{titleright} \setinterfaceconstant{titlestyle}{titelstil} \setinterfaceconstant{to}{zu} +\setinterfaceconstant{toffset}{toffset} \setinterfaceconstant{tolerance}{toleranz} \setinterfaceconstant{top}{oben} \setinterfaceconstant{topdistance}{obenabstand} diff --git a/tex/context/base/mult-def.lua b/tex/context/base/mult-def.lua index 23a4a08b5..8430154ed 100644 --- a/tex/context/base/mult-def.lua +++ b/tex/context/base/mult-def.lua @@ -9138,6 +9138,18 @@ return { ["pe"]="آفست", ["ro"]="offset", }, + ["loffset"]={ + ["en"]="loffset", + }, + ["roffset"]={ + ["en"]="roffset", + }, + ["toffset"]={ + ["en"]="toffset", + }, + ["boffset"]={ + ["en"]="boffset", + }, ["openaction"]={ ["cs"]="otevriakci", ["de"]="oeffenaktion", diff --git a/tex/context/base/mult-en.mkii b/tex/context/base/mult-en.mkii index 70f2cab42..a646a51c6 100644 --- a/tex/context/base/mult-en.mkii +++ b/tex/context/base/mult-en.mkii @@ -575,6 +575,7 @@ \setinterfaceconstant{blank}{blank} \setinterfaceconstant{blockway}{blockway} \setinterfaceconstant{bodyfont}{bodyfont} +\setinterfaceconstant{boffset}{boffset} \setinterfaceconstant{bookmark}{bookmark} \setinterfaceconstant{bottom}{bottom} \setinterfaceconstant{bottomafter}{bottomafter} @@ -765,6 +766,7 @@ \setinterfaceconstant{listtext}{listtext} \setinterfaceconstant{local}{local} \setinterfaceconstant{location}{location} +\setinterfaceconstant{loffset}{loffset} \setinterfaceconstant{logo}{logo} \setinterfaceconstant{logos}{logos} \setinterfaceconstant{marcolor}{marcolor} @@ -918,6 +920,7 @@ \setinterfaceconstant{rightsubsentence}{rightsubsentence} \setinterfaceconstant{righttext}{righttext} \setinterfaceconstant{rightwidth}{rightwidth} +\setinterfaceconstant{roffset}{roffset} \setinterfaceconstant{rotation}{rotation} \setinterfaceconstant{rule}{rule} \setinterfaceconstant{rulecolor}{rulecolor} @@ -1012,6 +1015,7 @@ \setinterfaceconstant{titleright}{titleright} \setinterfaceconstant{titlestyle}{titlestyle} \setinterfaceconstant{to}{to} +\setinterfaceconstant{toffset}{toffset} \setinterfaceconstant{tolerance}{tolerance} \setinterfaceconstant{top}{top} \setinterfaceconstant{topdistance}{topdistance} diff --git a/tex/context/base/mult-fr.mkii b/tex/context/base/mult-fr.mkii index 4d4f3c47e..dd8e69434 100644 --- a/tex/context/base/mult-fr.mkii +++ b/tex/context/base/mult-fr.mkii @@ -575,6 +575,7 @@ \setinterfaceconstant{blank}{vide} \setinterfaceconstant{blockway}{blockway} \setinterfaceconstant{bodyfont}{policecorps} +\setinterfaceconstant{boffset}{boffset} \setinterfaceconstant{bookmark}{marquepage} \setinterfaceconstant{bottom}{inf} \setinterfaceconstant{bottomafter}{bottomafter} @@ -765,6 +766,7 @@ \setinterfaceconstant{listtext}{texteliste} \setinterfaceconstant{local}{local} \setinterfaceconstant{location}{emplacement} +\setinterfaceconstant{loffset}{loffset} \setinterfaceconstant{logo}{logo} \setinterfaceconstant{logos}{logos} \setinterfaceconstant{marcolor}{couleurmarquage} @@ -918,6 +920,7 @@ \setinterfaceconstant{rightsubsentence}{sousphrasedroite} \setinterfaceconstant{righttext}{textedroit} \setinterfaceconstant{rightwidth}{largeurdroite} +\setinterfaceconstant{roffset}{roffset} \setinterfaceconstant{rotation}{rotation} \setinterfaceconstant{rule}{ligne} \setinterfaceconstant{rulecolor}{couleurligne} @@ -1012,6 +1015,7 @@ \setinterfaceconstant{titleright}{titleright} \setinterfaceconstant{titlestyle}{styletitre} \setinterfaceconstant{to}{vers} +\setinterfaceconstant{toffset}{toffset} \setinterfaceconstant{tolerance}{tolerance} \setinterfaceconstant{top}{sup} \setinterfaceconstant{topdistance}{distancesup} diff --git a/tex/context/base/mult-fst.mkiv b/tex/context/base/mult-fst.mkiv deleted file mode 100644 index e9d7c0b22..000000000 --- a/tex/context/base/mult-fst.mkiv +++ /dev/null @@ -1,41 +0,0 @@ -%D \module -%D [ file=mult-fst, -%D version=2006.08.16, -%D title=\CONTEXT\ Multilingual Macros, -%D subtitle=Speed Up, -%D author=Hans Hagen, -%D date=\currentdate, -%D copyright={PRAGMA ADE \& \CONTEXT\ Development Team}] -%C -%C This module is part of the \CONTEXT\ macro||package and is -%C therefore copyrighted by \PRAGMA. See mreadme.pdf for -%C details. - -% And so, after a few years of keeping this potentially dangerous -% speedup in cont-exp, we now move it to the kernel: the next -% patch is 30\% faster on main interface (seconds) (9->7 sec on -% 1 million calls). Another speed up is still under testing. - -\unprotect - -\startinterface english - - \def\dosetvalue #1#2{\@EA\def \csname#1#2\endcsname} - \def\dosetevalue #1#2{\@EA\edef\csname#1#2\endcsname} - \def\dosetgvalue #1#2{\@EA\gdef\csname#1#2\endcsname} - \def\dosetxvalue #1#2{\@EA\gdef\csname#1#2\endcsname} - \def\docopyvalue#1#2#3{\@EA\def \csname#1#3\@EA\endcsname\@EA{\csname#2#3\endcsname}} - - \def\setinterfaceconstant#1#2% - {\ctxlua{interfaces.setconstant("#1","#2")}% - \setvalue{\c!prefix!#1}{#1}} - - \def\setinterfacevariable#1#2% - {\ctxlua{interfaces.setvariable("#1","#2")}% - \setvalue{\v!prefix!#1}{#2}} - - \def\interfaced#1{#1} - -\stopinterface - -\protect \endinput diff --git a/tex/context/base/mult-it.mkii b/tex/context/base/mult-it.mkii index 9747dfddc..f562b3e21 100644 --- a/tex/context/base/mult-it.mkii +++ b/tex/context/base/mult-it.mkii @@ -575,6 +575,7 @@ \setinterfaceconstant{blank}{rigovuoto} \setinterfaceconstant{blockway}{blockway} \setinterfaceconstant{bodyfont}{fonttesto} +\setinterfaceconstant{boffset}{boffset} \setinterfaceconstant{bookmark}{segnalibro} \setinterfaceconstant{bottom}{fondo} \setinterfaceconstant{bottomafter}{bottomafter} @@ -765,6 +766,7 @@ \setinterfaceconstant{listtext}{listtext} \setinterfaceconstant{local}{locale} \setinterfaceconstant{location}{luogo} +\setinterfaceconstant{loffset}{loffset} \setinterfaceconstant{logo}{logo} \setinterfaceconstant{logos}{loghi} \setinterfaceconstant{marcolor}{coloremarcatura} @@ -918,6 +920,7 @@ \setinterfaceconstant{rightsubsentence}{sottofrasedestra} \setinterfaceconstant{righttext}{testodestro} \setinterfaceconstant{rightwidth}{ampiezzadestra} +\setinterfaceconstant{roffset}{roffset} \setinterfaceconstant{rotation}{rotazione} \setinterfaceconstant{rule}{linea} \setinterfaceconstant{rulecolor}{colorelinea} @@ -1012,6 +1015,7 @@ \setinterfaceconstant{titleright}{titleright} \setinterfaceconstant{titlestyle}{stiletitolo} \setinterfaceconstant{to}{verso} +\setinterfaceconstant{toffset}{toffset} \setinterfaceconstant{tolerance}{tolleranza} \setinterfaceconstant{top}{cima} \setinterfaceconstant{topdistance}{distanzacima} diff --git a/tex/context/base/mult-nl.mkii b/tex/context/base/mult-nl.mkii index 9b3e146c8..965a92aae 100644 --- a/tex/context/base/mult-nl.mkii +++ b/tex/context/base/mult-nl.mkii @@ -575,6 +575,7 @@ \setinterfaceconstant{blank}{blanko} \setinterfaceconstant{blockway}{blokwijze} \setinterfaceconstant{bodyfont}{korps} +\setinterfaceconstant{boffset}{boffset} \setinterfaceconstant{bookmark}{bookmark} \setinterfaceconstant{bottom}{onder} \setinterfaceconstant{bottomafter}{bottomafter} @@ -765,6 +766,7 @@ \setinterfaceconstant{listtext}{lijsttekst} \setinterfaceconstant{local}{lokaal} \setinterfaceconstant{location}{plaats} +\setinterfaceconstant{loffset}{loffset} \setinterfaceconstant{logo}{logo} \setinterfaceconstant{logos}{logos} \setinterfaceconstant{marcolor}{markleur} @@ -918,6 +920,7 @@ \setinterfaceconstant{rightsubsentence}{rechtersubzin} \setinterfaceconstant{righttext}{rechtertekst} \setinterfaceconstant{rightwidth}{rechterbreedte} +\setinterfaceconstant{roffset}{roffset} \setinterfaceconstant{rotation}{rotatie} \setinterfaceconstant{rule}{lijn} \setinterfaceconstant{rulecolor}{lijnkleur} @@ -1012,6 +1015,7 @@ \setinterfaceconstant{titleright}{titelrechts} \setinterfaceconstant{titlestyle}{titelletter} \setinterfaceconstant{to}{aan} +\setinterfaceconstant{toffset}{toffset} \setinterfaceconstant{tolerance}{tolerantie} \setinterfaceconstant{top}{boven} \setinterfaceconstant{topdistance}{bovenafstand} diff --git a/tex/context/base/mult-pe.mkii b/tex/context/base/mult-pe.mkii index 766ba89a8..08b4f1533 100644 --- a/tex/context/base/mult-pe.mkii +++ b/tex/context/base/mult-pe.mkii @@ -575,6 +575,7 @@ \setinterfaceconstant{blank}{خالی} \setinterfaceconstant{blockway}{راهبلوک} \setinterfaceconstant{bodyfont}{قلمبدنه} +\setinterfaceconstant{boffset}{boffset} \setinterfaceconstant{bookmark}{چوبخط} \setinterfaceconstant{bottom}{پایین} \setinterfaceconstant{bottomafter}{bottomafter} @@ -765,6 +766,7 @@ \setinterfaceconstant{listtext}{متنلیست} \setinterfaceconstant{local}{موضعی} \setinterfaceconstant{location}{مکان} +\setinterfaceconstant{loffset}{loffset} \setinterfaceconstant{logo}{آرم} \setinterfaceconstant{logos}{آرمها} \setinterfaceconstant{marcolor}{رنگحاش} @@ -918,6 +920,7 @@ \setinterfaceconstant{rightsubsentence}{زیرجملهراست} \setinterfaceconstant{righttext}{متنراست} \setinterfaceconstant{rightwidth}{عرضراست} +\setinterfaceconstant{roffset}{roffset} \setinterfaceconstant{rotation}{دوران} \setinterfaceconstant{rule}{خط} \setinterfaceconstant{rulecolor}{رنگخط} @@ -1012,6 +1015,7 @@ \setinterfaceconstant{titleright}{عنوانراست} \setinterfaceconstant{titlestyle}{سبکعنوان} \setinterfaceconstant{to}{به} +\setinterfaceconstant{toffset}{toffset} \setinterfaceconstant{tolerance}{بردباری} \setinterfaceconstant{top}{بالا} \setinterfaceconstant{topdistance}{فاصلهبالا} diff --git a/tex/context/base/mult-ro.mkii b/tex/context/base/mult-ro.mkii index 3daadd0c8..8fafc2ca3 100644 --- a/tex/context/base/mult-ro.mkii +++ b/tex/context/base/mult-ro.mkii @@ -575,6 +575,7 @@ \setinterfaceconstant{blank}{blanc} \setinterfaceconstant{blockway}{blockway} \setinterfaceconstant{bodyfont}{fonttext} +\setinterfaceconstant{boffset}{boffset} \setinterfaceconstant{bookmark}{semncarte} \setinterfaceconstant{bottom}{jos} \setinterfaceconstant{bottomafter}{bottomafter} @@ -765,6 +766,7 @@ \setinterfaceconstant{listtext}{listtext} \setinterfaceconstant{local}{local} \setinterfaceconstant{location}{locatie} +\setinterfaceconstant{loffset}{loffset} \setinterfaceconstant{logo}{logo} \setinterfaceconstant{logos}{logos} \setinterfaceconstant{marcolor}{culoaremarcaj} @@ -918,6 +920,7 @@ \setinterfaceconstant{rightsubsentence}{subpropozitiedreapta} \setinterfaceconstant{righttext}{textdreapta} \setinterfaceconstant{rightwidth}{marginedreapta} +\setinterfaceconstant{roffset}{roffset} \setinterfaceconstant{rotation}{rotatie} \setinterfaceconstant{rule}{rigla} \setinterfaceconstant{rulecolor}{culoarerigla} @@ -1012,6 +1015,7 @@ \setinterfaceconstant{titleright}{titleright} \setinterfaceconstant{titlestyle}{stiltitlu} \setinterfaceconstant{to}{catre} +\setinterfaceconstant{toffset}{toffset} \setinterfaceconstant{tolerance}{toleranta} \setinterfaceconstant{top}{sus} \setinterfaceconstant{topdistance}{distantasus} diff --git a/tex/context/base/mult-sys.mkiv b/tex/context/base/mult-sys.mkiv index b36a43ead..261ae240d 100644 --- a/tex/context/base/mult-sys.mkiv +++ b/tex/context/base/mult-sys.mkiv @@ -444,6 +444,9 @@ \let\onerealpoint\onepoint % needed for latex +\def\!!plustoken {+} +\def\!!minustoken{-} + % D Another optimization is: % % \let\points\onepoint @@ -559,7 +562,15 @@ \definesystemvariable {fw} % simpleFonts by Wolfgang \definesystemvariable {fx} % FoXet \definesystemvariable {gr} % GRid +\definesystemvariable {gm} % Graphic Metapost +\definesystemvariable {gi} % Graphic Instance +\definesystemvariable {gt} % Graphic Text +\definesystemvariable {gv} % Graphic Variable +\definesystemvariable {gp} % Graphic Position +\definesystemvariable {gq} % Graphic Position Method +\definesystemvariable {gx} % Graphic TeX Text \definesystemvariable {ha} % HAng +\definesystemvariable {hf} % Helpers Framed \definesystemvariable {hl} % HighLight \definesystemvariable {hs} % HSpace \definesystemvariable {ht} % HiddenText diff --git a/tex/context/base/pack-fen.mkiv b/tex/context/base/pack-fen.mkiv index 63c5659e4..722d8fed7 100644 --- a/tex/context/base/pack-fen.mkiv +++ b/tex/context/base/pack-fen.mkiv @@ -28,62 +28,70 @@ \unprotect \def\installleftframerenderer#1#2% - {\setvalue{l\@@frame@@\v!on#1}{\whateverleftframe{#2}}% - \expandafter\let\csname l\@@frame@@\v!off#1\expandafter\endcsname\csname l\@@frame@@\v!on#1\endcsname} + {\setvalue{\??hf l\v!on#1}{\whateverleftframe{#2}}% + \expandafter\let\csname\??hf l\v!off#1\expandafter\endcsname\csname\??hf l\v!on#1\endcsname} \def\installrightframerenderer#1#2% - {\setvalue{r\@@frame@@\v!on#1}{\whateverrightframe{#2}}% - \expandafter\let\csname r\@@frame@@\v!off#1\expandafter\endcsname\csname r\@@frame@@\v!on#1\endcsname} + {\setvalue{\??hf r\v!on#1}{\whateverrightframe{#2}}% + \expandafter\let\csname\??hf r\v!off#1\expandafter\endcsname\csname\??hf r\v!on#1\endcsname} \def\installtopframerenderer#1#2% - {\setvalue{t\@@frame@@\v!on#1}{\whatevertopframe{#2}}% - \expandafter\let\csname t\@@frame@@\v!off#1\expandafter\endcsname\csname t\@@frame@@\v!on#1\endcsname} + {\setvalue{\??hf t\v!on#1}{\whatevertopframe{#2}}% + \expandafter\let\csname\??hf t\v!off#1\expandafter\endcsname\csname\??hf t\v!on#1\endcsname} \def\installbottomframerenderer#1#2% - {\setvalue{b\@@frame@@\v!on#1}{\whateverbottomframe{#2}}% - \expandafter\let\csname b\@@frame@@\v!off#1\expandafter\endcsname\csname b\@@frame@@\v!on#1\endcsname} + {\setvalue{\??hf b\v!on#1}{\whateverbottomframe{#2}}% + \expandafter\let\csname\??hf b\v!off#1\expandafter\endcsname\csname\??hf b\v!on#1\endcsname} -\def\setinstalledframedimensions - {\edef\overlaywidth {\the\frameddimenwd\space}% - \edef\overlayheight{\the\dimexpr\frameddimenht+\frameddimendp\relax\space}% - \edef\overlaydepth {\the\frameddimendp\space}% - \edef\overlaycolor {\framedparameter\c!backgroundcolor}% - \edef\overlaylinecolor{\framedparameter\c!framecolor}% - \edef\overlaylinewidth{\the\ruledlinewidth}} +\ifdefined \framed_overlay_initialize_indeed -\newbox\specialframebox + \let\installedframedimensions\framed_overlay_initialize_indeed + +\else + + \def\setinstalledframedimensions + {\edef\overlaywidth {\the\frameddimenwd\space}% + \edef\overlayheight {\the\dimexpr\frameddimenht+\frameddimendp\relax\space}% + \edef\overlaydepth {\the\frameddimendp\space}% + \edef\overlaycolor {\framedparameter\c!backgroundcolor}% + \edef\overlaylinecolor{\framedparameter\c!framecolor}% + \edef\overlaylinewidth{\the\ruledlinewidth}} + +\fi + +\newbox\b_framed_rendered \def\whateverleftframe#1% {\setinstalledframedimensions - \setbox\specialframebox\vbox to \overlayheight{\vss#1\vss}% - \setbox\specialframebox\hbox to \zeropoint{\box\specialframebox\hss}% - \ht\specialframebox\zeropoint - \dp\specialframebox\zeropoint - \box\specialframebox} + \setbox\b_framed_rendered\vbox to \overlayheight{\vss#1\vss}% + \setbox\b_framed_rendered\hbox to \zeropoint{\box\b_framed_rendered\hss}% + \ht\b_framed_rendered\zeropoint + \dp\b_framed_rendered\zeropoint + \box\b_framed_rendered} \def\whateverrightframe#1% {\setinstalledframedimensions - \setbox\specialframebox\vbox to \overlayheight{\vss#1\vss}% - \setbox\specialframebox\hbox to \zeropoint{\hss\box\specialframebox}% - \ht\specialframebox\zeropoint - \dp\specialframebox\zeropoint - \box\specialframebox} + \setbox\b_framed_rendered\vbox to \overlayheight{\vss#1\vss}% + \setbox\b_framed_rendered\hbox to \zeropoint{\hss\box\b_framed_rendered}% + \ht\b_framed_rendered\zeropoint + \dp\b_framed_rendered\zeropoint + \box\b_framed_rendered} \def\whatevertopframe#1% {\setinstalledframedimensions - \setbox\specialframebox\hbox to \overlaywidth{\hss#1\hss}% - \setbox\specialframebox\vbox to \zeropoint{\box\specialframebox\vss}% - \ht\specialframebox\zeropoint - \dp\specialframebox\zeropoint - \box\specialframebox + \setbox\b_framed_rendered\hbox to \overlaywidth{\hss#1\hss}% + \setbox\b_framed_rendered\vbox to \zeropoint{\box\b_framed_rendered\vss}% + \ht\b_framed_rendered\zeropoint + \dp\b_framed_rendered\zeropoint + \box\b_framed_rendered \nointerlineskip} \def\whateverbottomframe#1% {\setinstalledframedimensions - \setbox\specialframebox\hbox to \overlaywidth{\hss#1\hss}% - \setbox\specialframebox\vbox to \zeropoint{\vss\box\specialframebox}% - \ht\specialframebox\zeropoint - \dp\specialframebox\zeropoint - \box\specialframebox} + \setbox\b_framed_rendered\hbox to \overlaywidth{\hss#1\hss}% + \setbox\b_framed_rendered\vbox to \zeropoint{\vss\box\b_framed_rendered}% + \ht\b_framed_rendered\zeropoint + \dp\b_framed_rendered\zeropoint + \box\b_framed_rendered} \protect \endinput diff --git a/tex/context/base/pack-mrl.mkiv b/tex/context/base/pack-mrl.mkiv new file mode 100644 index 000000000..bc6fec2bb --- /dev/null +++ b/tex/context/base/pack-mrl.mkiv @@ -0,0 +1,859 @@ +%D \module +%D [ file=pack-mrl, % was pack-rul/core-rul, +%D version=1998.10.16, +%D title=\CONTEXT\ Packaging Macros, +%D subtitle=More Rules, +%D author=Hans Hagen, +%D date=\currentdate, +%D copyright={PRAGMA ADE \& \CONTEXT\ Development Team}] +%C +%C This module is part of the \CONTEXT\ macro||package and is +%C therefore copyrighted by \PRAGMA. See mreadme.pdf for +%C details. + +\writestatus{loading}{ConTeXt Packaging Macros / More Rules} + +%D This module needs an overhaul. + +\unprotect + +%D \macros +%D {setupblackrules} +%D +%D The graphic capabilities of \TEX\ do not go beyond simple +%D filled rules, except of course when using specials. Let's +%D start with a warning: using this commands is far more slower +%D than using the \TEX\ primitives \type{\hrule} and +%D \type{\vrule}, but they save us some tokens. The +%D characteristics of these rule drawing command can be set by: +%D +%D \showsetup{setupblackrules} + +\unexpanded\def\setupblackrules + {\dodoubleargument\getparameters[\??bj]} + +%D \macros +%D {blackrule} +%D +%D The simple command draws only one rule. Its optional +%D argument can be used to specify the dimensions. By setting +%D the width, height or depth to \type {max}, one gets the +%D natural dimensions. +%D +%D \showsetup{blackrule} + +\definecomplexorsimple\blackrule + +\unexpanded\def\complexblackrule[#1]% + {\hbox\bgroup\getparameters[\??bj][#1]\domakeblackrule\egroup} + +\unexpanded\def\simpleblackrule + {\hbox\bgroup\domakeblackrule\egroup} + +\def\domakeblackrule + {\doif\@@bjwidth \v!max{\def\@@bjwidth {1em}}% + \doif\@@bjheight\v!max{\setstrut\let\setstrut\relax\def\@@bjheight{\strutht}}% + \doif\@@bjdepth \v!max{\setstrut\def\@@bjdepth {\strutdp}}% + \startcolor[\@@bjcolor]% can be made faster, just direct attr + \vrule + \!!width \@@bjwidth + \!!height\@@bjheight + \!!depth \@@bjdepth + \stopcolor} + +%D \macros +%D {blackrules} +%D +%D One can call for a sequence of black rules, if needed +%D equally spaced over the given width. +%D +%D \showsetup{blackrules} +%D +%D The two alternative calls are therefore: +%D +%D \startbuffer +%D Tell me, is this according to the \blackrules[n=6]? +%D These \blackrules[alternativevariant=b,n=10,distance=.2em,width=4cm] are quite clear. +%D \stopbuffer +%D +%D \typebuffer +%D +%D or: +%D +%D \startlines +%D \getbuffer +%D \stoplines +%D +%D We could of course have implemented this macro using +%D \type{\leaders}, but this would probably have taken more +%D tokens. + +\def\doblackrules[#1]% + {\hbox\bgroup + \getparameters[\??bj][#1]% + \!!widtha\@@bjwidth + \!!widthb\@@bjdistance + \doif\@@bjalternative\c!b + {\scratchcounter\@@bjn + \ifnum\scratchcounter=\plusone + \!!widthb\zeropoint + \else + \advance\scratchcounter \minusone + \advance\!!widtha -\scratchcounter\!!widthb + \divide \!!widtha \@@bjn + \fi}% + \startcolor[\@@bjcolor]% + \dorecurse\@@bjn + {\vrule + \!!width \!!widtha + \!!height\@@bjheight + \!!depth \@@bjdepth + \hskip\!!widthb}% + \unskip + \stopcolor + \egroup} + +\unexpanded\def\blackrules + {\dosingleempty\doblackrules} + +%D The next commands can be used to draw margin rules. We +%D support two methods: \marginrule{one for in||line use} and +%D one that acts on a paragraph. Drawing a margin rule is +%D rather straightforward because we can use the commands that +%D put text in the margin. + +\def\dodrawmarginrule + {\setbox\scratchbox\hbox + {\vrule\!!depth\strutdepth\!!height\strutheight\!!width\@@karulethickness}% + \smashbox\scratchbox % no \vsmash !!! + \box\scratchbox} + +\def\drawmarginrule + {\strut\inleft{\dodrawmarginrule}} + +%D \macros +%D {marginrule} +%D +%D The first method gobbles words and simply puts a bar in the +%D margin. This method is not entirely robust. +%D +%D \showsetup{marginrule} + +\definecomplexorsimple\marginrule + +\def\simplemarginrule + {\let\processword\drawmarginrule + \processwords} + +\def\complexmarginrule[#1]% + {\ifnum#1<\@@kalevel\relax \else + \def\@@kadefaultwidth{#1}% + \expandafter\simplemarginrule + \fi} + +%D We need an auxiliary variable + +\def\@@kadefaultwidth{1} + +%D \macros +%D {setupmarginrules} +%D +%D This macro definitions show us that we can pass an optional +%D level, which is matched against the previous set one. The +%D level can be set up with +%D +%D \showsetup{setupmarginrules} + +\unexpanded\def\setupmarginrules + {\dodoubleargument\getparameters[\??ka]} + +%D \macros +%D {startmarginrule} +%D +%D The second method collects text and reformats it afterwards, +%D using the shapebox macros. We prevent local margin rules. +%D +%D \showsetup{startmarginrule} + +\definecomplexorsimple\startmarginrule + +\def\simplestartmarginrule + {\bgroup + \let\drawmarginrule\relax + \let\stopmarginrule\dostopmarginrule + \beginofshapebox} + +\def\complexstartmarginrule[#1]% + {\bgroup + \let\drawmarginrule\relax + \ifnum#1<\@@kalevel\relax + \let\stopmarginrule\egroup + \else + \def\@@kadefaultwidth{#1}% + \let\stopmarginrule\dostopmarginrule + \expandafter\beginofshapebox + \fi} + +\def\dostopmarginrule + {\endofshapebox + \reshapebox + {\hbox{\inleftmargin{\dodrawmarginrule}\box\shapebox}}% + \flushshapebox + \egroup} + +%D \startbuffer +%D \setupmarginrules[level=5] +%D +%D \startmarginrule[1] +%D First we set the level at~5. Next we typeset this first +%D paragraph as a level~1 one. As expected no rule show up. +%D \stopmarginrule +%D +%D \startmarginrule[5] +%D The second paragraph is a level~5 one. As we can see here, +%D the marginal rule gets a width according to its level. +%D \stopmarginrule +%D +%D \startmarginrule[8] +%D It will of course be no surprise that this third paragraph +%D has a even thicker margin rule. This behavior can be +%D overruled by specifying the width explictly. +%D \stopmarginrule +%D \stopbuffer +%D +%D In next example we show most features. Watch the rule +%D thickness adapting itself to the level. +%D +%D \startexample +%D \getbuffer +%D \stopexample +%D +%D We just said: +%D +%D \typebuffer + +%D \macros +%D {vl, hl} +%D +%D The command \type{\vl} draws a vertical rule \vl\ with strut +%D dimensions, multiplied with the factor specified in the +%D optional argument. The height and depth are clipped \vl[3] +%D to the baselinedistance. Its horizontal counterpart +%D \type{\hl} draws a horizontal rule \hl\ with a width of 1em, +%D multiplied with the optional factor. The horizontal rule is +%D drawn on top of the baseline. +%D +%D \showsetup{vl} +%D \showsetup{hl} + +\def\dovlwdhtdp#1#2#3% + {\bgroup + \setbox\scratchbox\hbox + {\vrule + \!!width #1\linewidth + \!!height#2\strutht + \!!depth #3\strutdp}% + \dp\scratchbox\strutdp + \ht\scratchbox\strutht + \box\scratchbox + \egroup} + +\def\complexvl[#1]% + {\dovlwdhtdp\plusone{#1}{#1}} + +\def\complexhl[#1]% + {\hbox + {\vrule + \!!width #1\s!em + \!!height\linewidth + \!!depth \zeropoint}} + +\definecomplexorsimple\vl \def\simplevl{\complexvl[1]} +\definecomplexorsimple\hl \def\simplehl{\complexhl[1]} + +%D \macros +%D {hairline, thinrule, thinrules, setupthinrules} +%D +%D Drawing thin lines can of course easily be accomplished by +%D the \TEX\ primitives \type{\hrule} and \type{\vrule}. The +%D next few macros however free us from some specifications. +%D +%D \startbuffer +%D some text +%D +%D \hairline +%D +%D some more text +%D +%D \thinrule +%D +%D more and more text +%D +%D hi \thinrule\ there +%D +%D and then the final text +%D \stopbuffer +%D +%D \typebuffer +%D +%D becomes +%D +%D \startexample +%D \getbuffer +%D \stopexample +%D +%D So we've got +%D +%D \showsetup{hairline} +%D \showsetup{thinrule} +%D +%D Both can be set up with: +%D +%D \showsetup{setupthinrules} +%D +%D We also have +%D +%D \showsetup{thinrules} +%D +%D which looks like: \thinrules[n=2] + +\newconstant\ruletype + +\def\thinrule + {\strut + \bgroup + \ruletype\plusone + \processaction + [\@@dlalternative] + [ \v!a=>\ruletype\zerocount,% no line + %\v!b=>\ruletype\plusone ,% height/depth + \v!c=>\ruletype\plustwo ,% topheight/botdepth + % 11=>\ruletype\plusone ,% fallback for backgrounds + 0=>\ruletype\zerocount,% compatible with backgrounds + % 1=>\ruletype\plusone ,% compatible with backgrounds + 2=>\ruletype\plustwo ]% compatible with backgrounds + \doifsomething\@@dlrulethickness + {\linewidth\@@dlrulethickness}% + \ifdim\linewidth=\zeropoint + \ruletype\zerocount + \else + \doifnot\@@dlframe\v!on{\ruletype\zerocount}% + \fi + \ifnum\ruletype=\plusone + \doif\@@dlheight\v!max{\let\@@dlheight\!!plusone}% + \doif\@@dldepth \v!max{\let\@@dldepth \!!plusone}% + \else + \let\@@dlheight\!!plusone + \let\@@dldepth\!!plusone + \fi + \freezedimensionwithunit\@@dlheight\strutht + \freezedimensionwithunit\@@dldepth\strutdp + \divide\linewidth \plustwo + \doifelse\@@dlbackground\v!color + {\startcolor[\@@dlbackgroundcolor]% + \ifnum\ruletype=\plustwo % prevent overshoot due to rounding + \leaders + \hrule + \!!height\dimexpr\@@dlheight-.5\linewidth\relax + \!!depth \dimexpr\@@dldepth -.5\linewidth\relax + \hfill + \else + \leaders + \hrule + \!!height\@@dlheight + \!!depth \@@dldepth + \hfill + \fi + \stopcolor + \ifcase\ruletype + % no rule + \or + \startcolor[\@@dlcolor]% + \hfillneg + \leaders\hrule\!!height\linewidth\!!depth\linewidth\hfill + \stopcolor + \or + \startcolor[\@@dlcolor]% + \hfillneg\leaders\hrule\!!height\dimexpr-\@@dldepth+\linewidth\relax\!!depth\@@dldepth\hfill + \hfillneg\leaders\hrule\!!height\@@dlheight\!!depth\dimexpr-\@@dlheight+\linewidth\relax\hfill + \stopcolor + \fi} + {\ifcase\ruletype \else + \startcolor[\@@dlcolor]% + \leaders\hrule\!!height\@@dlheight\!!depth\@@dldepth\hfill + \stopcolor + \fi}% + \strut + \carryoverpar\egroup} + +\def\hairline + {\endgraf + \thinrule + \endgraf} + +\def\dosetupthinrules[#1]% + {\getparameters[\??dl][#1]} + +\unexpanded\def\setupthinrules + {\dosingleargument\dosetupthinrules} + +\def\dothinrules[#1]% + {\bgroup + \dosetupthinrules[#1]% + \@@dlbefore + \assignvalue\@@dlinterlinespace\@@dlinterlinespace{1.0}{1.5}{2.0}% + \spacing\@@dlinterlinespace + \dorecurse\@@dln + {\ifnum\recurselevel=\@@dln \dothinrulesnobreak \else + \ifnum\recurselevel=2 \dothinrulesnobreak \fi\fi + \thinrule + \ifnum\recurselevel<\@@dln\relax + % test needed, else messed up whitespace + \ifx\@@dlinbetween\empty + \softbreak + \else + \endgraf + \nowhitespace + \@@dlinbetween + \fi + \fi}% + \doifelsenothing\@@dlafter + {\carryoverpar\egroup} + {\@@dlafter\egroup}} + +\def\thinrules + {\dosingleempty\dothinrules} + +%D A couple of examples are given below. +%D +%D \startbuffer +%D \setupthinrules[n=3,inbetween=,color=gray] +%D +%D test test \thinrules\ test test \par +%D test test \thinrules [color=green] test test \par +%D test test \thinrules [height=max, depth=max] test test \par +%D +%D \setupthinrules[height=.9,depth=.9] +%D +%D test test \thinrules\ test test \par +%D test test \thinrules [alternativevariant=b] test test \par +%D test test \thinrules [alternativevariant=c] test test \par +%D test test \thinrules [alternativevariant=c,inbetween=\vskip2ex] test test \par +%D \stopbuffer +%D +%D \typebuffer {\getbuffer} +%D +%D There are a couple of alternative ways to visualize rules +%D using backgrounds. At first sight these may look strange, +%D but they make sense in educational settings. The +%D alternatives are more or less compatible with the more +%D advanced \METAPOST\ based implementation. +%D +%D \startbuffer[a] +%D \setupthinrules +%D [n=2, +%D backgroundcolor=gray , +%D rulethickness=1pt, +%D colorkleur=donkerblauw, +%D after=\blank, +%D before=\blank] +%D \stopbuffer +%D +%D \typebuffer[a] +%D +%D \startbuffer[b] +%D \thinrules[alternativevariant=a] +%D \thinrules[alternativevariant=b] +%D \thinrules[alternativevariant=c] +%D \stopbuffer +%D +%D \typebuffer[b] \getbuffer[a,b] +%D +%D \startbuffer[b] +%D \thinrules[alternativevariant=a,background=color] +%D \thinrules[alternativevariant=b,background=color] +%D \thinrules[alternativevariant=c,background=color] +%D \stopbuffer +%D +%D \typebuffer[b] \getbuffer[a,b] +%D +%D \startbuffer[b] +%D \thinrules[alternativevariant=a,height=.8,depth=.8,background=color] +%D \thinrules[alternativevariant=b,height=.8,depth=.8,background=color] +%D \thinrules[alternativevariant=c,height=.8,depth=.8,background=color] +%D \stopbuffer +%D +%D \typebuffer[b] \getbuffer[a,b] + +%D \macros +%D {optimizethinrules} +%D +%D By saying \type {\thinrulestrue} or \type {-false}, we +%D can influence the way dangling lines are handled. + +\newif\ifoptimizethinrules \optimizethinrulestrue + +\def\dothinrulesnobreak + {\ifoptimizethinrules\penalty500\fi} + +%D \macros +%D {textrule, starttextrule, setuptextrules} +%D +%D Putting rules before and after a paragraph is very space +%D sensitive, but the next command handles that quite well. It +%D comes in two disguises: +%D +%D \startbuffer +%D \textrule[top]{fragments} +%D \input reich +%D \textrule +%D \stopbuffer +%D +%D \start \typebuffer \getbuffer \stop +%D +%D \startbuffer +%D \setuptextrules +%D [width=90pt,distance=12pt,rulecolor=blue, +%D bodyfont=small,style=\sc,color=red] +%D +%D \starttextrule{Ship Building Tools} +%D \nl \setuptolerance[tolerant] \input materie +%D \stoptextrule +%D \stopbuffer +%D +%D \bgroup \typebuffer \getbuffer \egroup +%D +%D \startbuffer +%D \setuptextrules +%D [location=inmargin, +%D bodyfont=small,style=slantedbold] +%D +%D \starttextrule{wonderful} +%D \input tufte +%D \stoptextrule +%D \stopbuffer +%D +%D \bgroup \typebuffer \getbuffer \egroup +%D +%D The formal definition of these commands is: +%D +%D \showsetup{textrule} +%D \showsetup{starttextrule} +%D \showsetup{setuptextrules} +%D +%D The implementation looks a bit complicated due to the +%D optional arguments. + +\unexpanded\def\setuptextrules + {\dodoubleargument\getparameters[\??tl]} + +\def\complextextrule[#1]% if needed we can make it installable + {\let\next\dobottomtextrule + \processaction + [#1] + [ \v!top=>\let\next\dotoptextrule, + \v!middle=>\let\next\domiddletextrule, + \v!bottom=>\let\next\dobottomtextrule]% + \dosinglegroupempty\next} + +\definecomplexorsimple\textrule + +\def\simpletextrule + {\dosinglegroupempty\dounknowntextrule} + +\def\docomplextextrule#1% + {\bgroup + \advance\hsize\dimexpr-\rightskip-\leftskip\relax + \setbox\scratchbox\hbox to \hsize + {\dimen4\dimexpr .5ex+.5\linewidth\relax + \dimen6\dimexpr-.5ex+.5\linewidth\relax + \doifsomething{#1} + {\doifelse\@@tllocation\v!inmargin + {\llap + {\dousestyleparameter\@tlstyle + \dousecolorparameter\@tlcolor + #1% + \hskip\leftmargindistance}} + {\color[\@@tlrulecolor] + {\vrule\!!height\dimen4\!!depth\dimen6\!!width\@@tlwidth}% + \hbox spread 2\dimexpr\@@tldistance\relax + {\hss + \dousestyleparameter\@tlstyle + \dousecolorparameter\@tlcolor + \strut#1% + \hss}}}% + \color[\@@tlrulecolor] + {\leaders\hrule\!!height\dimen4\!!depth\dimen6\hfill}}% + \ht\scratchbox\strutht + \dp\scratchbox\strutdp + \noindent\box\scratchbox +%\nobreak\verticalstrut\kern-\struttotal +% evt \witruimte + \egroup} + +\def\dotoptextrule#1% + {\page[\v!preference] % interferes + %\whitespace % no + \@@tlbefore + \docomplextextrule{#1}% +% todo, option: \doifnothing{#1}{\ruledvskip-.5ex} + \nowhitespace + \@@tlinbetween + \endgraf} + +\def\dodobottomtextrule#1#2% + {\ifhmode + \endgraf + \fi + \dimen0\strutdp + \ifdim\prevdepth>\strutdp\else % was <\strutdp + \ifdim\prevdepth>\zeropoint + \advance\dimen0 -\prevdepth + \fi + \fi + \advance\dimen0 .5ex + \vskip\dimen0 +% == +% \vskip\dimexpr \strutdp + .5ex +% \ifdim\prevdepth>\strutdp\else\ifdim\prevdepth>\zeropoint-\prevdepth\fi\fi\relax +% + \@@tlinbetween + \doifelsenothing{#2} + {\bgroup + \advance\hsize\dimexpr-\rightskip-\leftskip\relax + \nointerlineskip + \moveleft-\leftskip\vbox + {\color[\@@tlrulecolor] + {\hrule\!!depth\linewidth\!!height\zeropoint\!!width\hsize}}% + \egroup} + {\docomplextextrule{#2}}% + \ifvmode\prevdepth\zeropoint\fi + #1% + \page[\v!preference]} + +\def\dobottomtextrule + {\dodobottomtextrule\@@tlafter} + +\def\domiddletextrule + {\dodobottomtextrule\@@tlinbetween} + +\def\dounknowntextrule + {\iffirstargument + \@EA\dotoptextrule + \else + \@EA\dobottomtextrule\@EA\empty + \fi} + +%D The grouped commands also supports bodyfont switching: + +\unexpanded\def\starttextrule#1% + {\bgroup + \def\dounknowntextrule{\domiddletextrule} + \dotoptextrule{#1} + \bgroup + \doifsomething\@@tlbodyfont{\switchtobodyfont[\@@tlbodyfont]}} + +\unexpanded\def\stoptextrule + {\par + \egroup + \dobottomtextrule\empty + \egroup} + +%D \macros +%D {fillinrules, setupfillinrules} +%D +%D The next few commands do not really deserve a place in a +%D core module, because they deal with specific typography. +%D Nevertheless I decided to make them part of the core, +%D because they permit us to make questionaires. Let's start +%D with some examples. +%D +%D \fillinrules[n=2,width=fit]{first} +%D \fillinrules[n=2,width=broad]{first} +%D \fillinrules[n=2,width=3cm]{first} +%D \fillinrules[n=2,width=3cm,distance=.5em,separator=:]{first} +%D \fillinrules[n=2]{first}{last} +%D \fillintext{first}{last} \input reich \par +%D +%D The main command is \type{\fillinrules}. This command takes +%D one and an optional second argument and sets a paragraph with +%D empty visualized lines. +%D +%D \showsetup{fillinrules} +%D \showsetup{setupfillinrules} + +\unexpanded\def\setupfillinrules + {\dodoubleargument\getparameters[\??il]} + +\definecomplexorsimpleempty\fillinrules + +\def\complexfillinrules[#1]% + {\def\docomplexfillinrules##1##2% + {\dodocomplexfillinrules[#1]{##1}{##2}{\thinrules + [\c!n=\@@iln,\c!interlinespace=\@@ilinterlinespace,\c!before=,\c!after=]}}% + \dodoublegroupempty\docomplexfillinrules} + +\def\dodocomplexfillinrules[#1]#2#3#4% + {\endgraf + \@@ilbefore + \begingroup + \setupfillinrules[#1]% + \noindent + \doifsomething{#2} + {\doifelse\@@ilwidth\v!fit + {\let\@@ildistance\!!zeropoint + \hbox} + {\doifelse\@@ilwidth\v!broad + {\hbox} + {\hbox to \@@ilwidth}}% + \bgroup + \dousestyleparameter\@@ilstyle + \dousecolorparameter\@@ilcolor + \strut#2\hfill\@@ilseparator\hskip\@@ildistance + \egroup}% + %\hangindent=\wd0\relax % tzt hang=yes,n + %\parindent=\hangindent + %\box0\relax + \setupwhitespace[\v!big]% + \ignorespaces + #4% + \doifsomething{#3} + {\kern\@@ildistance + \dousestyleparameter\@@ilstyle + \dousecolorparameter\@@ilcolor + #3\strut}% + \endgroup + \endgraf + \@@ilafter} + +%D \macros +%D {fillintext} +%D +%D To provide compatible layouts when texts and lines are +%D mixed, one can typeset a paragraph by using the command +%D \type{\fillintext}. +%D +%D \showsetup{fillintext} + +\definecomplexorsimpleempty\fillintext + +\def\complexfillintext[#1]% rather rough, using an \unhbox is suboptimal + {\def\docomplexfillintext##1##2% + {\dowithnextbox + {\dodocomplexfillinrules[#1]{##1}{\hfill##2}{\unhbox\nextbox\unskip}}% + \hbox\bgroup\let\par\egroup\ignorespaces}% + \dodoublegroupempty\docomplexfillintext} + +%D \macros +%D {fillinline, setupfillinlines} +%D +%D Another member of the family takes care of putting a (often +%D small) rule after a piece of text, like +%D +%D \startbuffer +%D \fillinline \input reich \par +%D \fillinline[margin=0cm] \input reich \par +%D \stopbuffer +%D +%D \startexample +%D \getbuffer +%D \stopexample +%D +%D which was typeset by saying: +%D +%D \typebuffer +%D +%D The two commands that take care of this are: +%D +%D \showsetup{fillinline} +%D \showsetup{setupfillinlines} + +\unexpanded\def\setupfillinlines + {\dodoubleargument\getparameters[\??iv]} + +\definecomplexorsimpleempty\fillinline + +\def\complexfillinline[#1]% + {%\endgraf % interferes with \definedescription cum suis + \@@ivbefore + \begingroup + \setupfillinlines[#1]% + \advance\rightskip \@@ivmargin + \parfillskip\zeropoint + \def\par % very dangerous + {\let\par\endgraf % -) + \ifhmode\unskip\hfill\fi + \scratchdimen\dimexpr\@@ivwidth-\@@ivdistance\relax + \ifdim\scratchdimen>\@@ivmargin\else\expandafter\rlap\fi + {\kern\@@ivdistance + \vrule + \!!width \scratchdimen + \!!height.5\linewidth + \!!depth .5\linewidth}% + \endgraf % ! + \endgroup + \endgraf % ! + \@@ilafter}} + +%D Will move up: + + +\setupblackrules + [\c!n=3, + \c!width=1em, + \c!height=1ex, + \c!depth=\!!zeropoint, + \c!alternative=\c!a, + \c!distance=.25ex, + \c!color=] + +\setupmarginrules + [\c!level=0, + \c!rulethickness=\@@kadefaultwidth\linewidth] + +\setupthinrules + [\c!interlinespace=\v!small, + \c!n=3, + \c!before=, + \c!inbetween={\blank[\v!white]}, + \c!after=, + \c!color=, + \c!height=.5\linewidth, + \c!depth=.5\linewidth, + \c!frame=\v!on, % compatible with textbackgrounds + \c!alternative=\v!b, + \c!backgroundcolor=, + \c!background=, + \c!rulethickness=] + +\setuptextrules + [\c!location=\v!left, + \c!before=\blank, + \c!after=\blank, + \c!inbetween=, + \c!width=2em, + \c!style=\v!bold, + \c!color=, + \c!rulecolor=, + \c!bodyfont=, + \c!distance=.5em] + +\setupfillinrules + [\c!width=\v!broad, + \c!distance=1em, + \c!before=\blank, + \c!after=\blank, + \c!n=1, + \c!interlinespace=\v!small, + \c!separator=, + \c!style=\v!normal, + \c!color=] + +\setupfillinlines + [\c!width=3cm, + \c!margin=\@@ivwidth, + \c!distance=1em, + \c!before=\blank, + \c!after=\blank] + +\protect \endinput diff --git a/tex/context/base/pack-rul.mkiv b/tex/context/base/pack-rul.mkiv index a7af6b50c..e7620b43e 100644 --- a/tex/context/base/pack-rul.mkiv +++ b/tex/context/base/pack-rul.mkiv @@ -13,31 +13,19 @@ \writestatus{loading}{ConTeXt Packaging Macros / Ruled Content} -% eventually this will use the commandhandler code (same trick as with itemize) -% rulethickness push/pop will go +%D The code here is expanded lots of time as framed is used in +%D many places. This is why the code here is (and gets) optimized +%D as much as possible. Also, by avoiding packaging and expansion +%D we also keep tracing reasonable. For instance, multiple stacked +%D backgrounds can slow down a run if not optimized this way. -%D redo framedtexts like framedcontent (parameter stuff) - -%D After a few months testing this solution is now added -%D to the core. This introduces a possible incompatibility -%D between \MKII\ and \MKIV\ but for the better. +% eventually this will use the commandhandler code (same trick as +% with itemize) \registerctxluafile{pack-rul}{1.001} -% old off new -% 4 lines oeps : 3.6 2.8 3.0 -% tufte 7.5 4.1 4.3 - \unprotect -%D We have removed the rather old and out dated raster methods. They -%D have not been used for ages. You can still find the old code in -%D the \MKII\ counterpart of this module. - -%D This module is rather optimized so sometimes readability has been -%D sacrisfied for speed. This is because the framing mechanism is used -%D all over the place. - %D \macros %D {linewidth, setuplinewidth} %D @@ -53,99 +41,260 @@ \newdimen\linewidth -\def\dosetuplinewidth[#1]% - {\assigndimension{#1}\linewidth{.2\points}{.4\points}{.6\points}} - \unexpanded\def\setuplinewidth - {\dosingleargument\dosetuplinewidth} + {\dosingleargument\framed_setup_line_width} -%D \macros -%D {ruledlinewidth, inheritruledlinewidth} -%D -%D Inside framed boxed we will use a private dimensions. As -%D an option one can let the linewidth inherit its value from -%D this one. - -\newdimen\ruledlinewidth \newif\ifinheritruledlinewidth +\def\framed_setup_line_width[#1]% + {\assigndimension{#1}\linewidth{.2\points}{.4\points}{.6\points}} %D \macros %D {setupscreens} %D -%D The previous macro uses a predefined constant -%D \type{\@@rsfactor}. This factor can be set by: +%D Sort of obsolete: %D %D \showsetup{setupscreens} \unexpanded\def\setupscreens {\dodoubleargument\getparameters[\??rs]} -%D We will communicate through module specific variables, current -%D framed parameters and some reserved dimension registers. +%D The parameter handler: -\newdimen \frameddimenwd -\newdimen \frameddimenht -\newdimen \frameddimendp +\let\currentframed\s!unknown % brrr must have a value -%D We don't have to stick to a \TEX\ drawn rule, but -%D also can use rounded or even fancier shapes, as we will -%D see later on. +% \def\framedparameter #1{\csname\doframedparameter\currentframed{#1}\endcsname} +% \def\framedparameterhash#1{\doframedparameterhash \currentframed#1} -\def\dofilledbox - {\bgroup - \edef\@@framedfilledmod{\framedparameter\c!backgroundcorner}% - \ifx\@@framedfilledmod\v!rectangular - \dofilledlinedbox - \else\ifzeropt\dimexpr\framedparameter\c!backgroundradius\relax % just in case of .x\bodyfontsize - \dofilledlinedbox - \else - \dofilledroundbox - \fi\fi - \egroup} +\def\framedparameter #1{\csname\ifcsname\currentframed#1\endcsname\currentframed#1\else\expandafter\doframedparentparameter\csname\currentframed\s!parent\endcsname{#1}\fi\endcsname} +\def\framedparameterhash#1{\ifcsname\currentframed#1\endcsname\currentframed\else\expandafter\doframedparentparameterhash\csname\currentframed\s!parent\endcsname#1\fi} -\def\dophantombox - {\hphantom{\dofilledbox}} +\def\doframedparameter #1#2{\ifcsname#1#2\endcsname#1#2\else\expandafter\doframedparentparameter \csname#1\s!parent\endcsname{#2}\fi} +\def\doframedparameterhash#1#2{\ifcsname#1#2\endcsname #1\else\expandafter\doframedparentparameterhash\csname#1\s!parent\endcsname#2\fi} -\def\dofilledlinedbox - {\vrule\!!width\frameddimenwd\!!height\frameddimenht\!!depth\frameddimendp\relax}% +\def\doframedparentparameter #1#2{\ifx#1\relax\s!empty\else\doframedparameter #1{#2}\fi} +\def\doframedparentparameterhash#1#2{\ifx#1\relax \else\doframedparameterhash#1#2\fi} -\def\dostrokedroundbox - {\doif{\framedparameter\c!frame}\v!on\dodostrokedroundbox} +\def\doframedparentparameter#1#2{\ifx#1\relax\doframedrootparameter#2\else\doframedparameter#1{#2}\fi} +\def\doframedrootparameter #1{\ifcsname\??oi#1\endcsname\??oi#1\else\s!empty\fi} -\def\dodostrokedroundbox - {\bgroup - \edef\ovalmod{\framedparameter\c!framecorner}% - \ifx\ovalmod\v!round - \let\ovalmod\!!zerocount +\def\useframedstyleandcolor#1#2% style color + {\edef\currentstyleparameter{\framedparameter#1}% + \edef\currentcolorparameter{\framedparameter#2}% + \ifx\currentstyleparameter\empty\else\dousestyleparameter\currentstyleparameter\fi + \ifx\currentcolorparameter\empty\else\dousecolorparameter\currentcolorparameter\fi} + +\def\frameddimension#1{\the\dimexpr\framedparameter{#1}\relax} + +% \unexpanded\def\installsomebackground#1#2{\inheritlocalframed[\??ma#1#2][\??od]} + +\let\normalframedparameter \framedparameter +\let\normalframedparameterhash\framedparameterhash + +\def\framed_initialize#1% will be inlined + {\inframedtrue + \edef\currentframed{#1}% + \let\framedparameter \normalframedparameter + \let\framedparameterhash\normalframedparameterhash} + +\def\installinheritedframed#1% + {\normalexpanded{\doinstallinheritedframed + \expandafter\noexpand\csname current#1\endcsname + \expandafter\noexpand\csname #1parameter\endcsname + \expandafter\noexpand\csname #1parameterhash\endcsname + \expandafter\noexpand\csname do#1parameter\endcsname + \expandafter\noexpand\csname do#1parentparameter\endcsname + \expandafter\noexpand\csname do#1rootparameter\endcsname + \expandafter\noexpand\csname inherited#1framed\endcsname + \noexpand\??oi}} % if needed we can have a variant + +\unexpanded\def\doinstallinheritedframed#1#2#3#4#5#6#7#8% + {\def#5##1##2{\ifx##1\relax#6{##2}\else#4##1{##2}\fi}% + \def#6##1{\ifcsname#8##1\endcsname#8##1\else\s!empty\fi}% + \unexpanded\def#7% + {\bgroup + \bgroup + \inframedtrue + \let\currentframed #1% not used (more for tracing) + \let\framedparameter #2% + \let\framedparameterhash#3% + \framed_process_indeed}} + +\unexpanded\def\installframedcommandhandler#1#2#3% + {\installcommandhandler{#1}{#2}{#3}% + \installinheritedframed{#2}} + +\unexpanded\def\installframedautocommandhandler#1#2#3% + {\installautocommandhandler{#1}{#2}{#3}% + \installinheritedframed{#2}} + +\unexpanded\def\installsimpleframedcommandhandler#1#2#3% + {\installsimplecommandhandler{#1}{#2}{#3}% + \installinheritedframed{#2}} + +% for regular framed + +\getparameters + [\??oi] + [\c!width=\v!fit, + \c!height=\v!broad, + %\c!lines=, + \c!offset=0.25ex, % \defaultframeoffset + \c!empty=\v!no, + \c!frame=\v!on, + %\c!topframe=, + %\c!bottomframe=, + %\c!leftframe=, + %\c!rightframe=, + \c!radius=.5\bodyfontsize, + \c!rulethickness=\linewidth, + \c!corner=\v!rectangular, + \c!depth=\zeropoint, + %\c!foregroundcolor=, + %\c!foregroundstyle=, + %\c!background=, + %\c!backgroundscreen=, + %\c!backgroundcolor=, + \c!backgroundoffset=\zeropoint, + %\c!framecolor=, + \c!frameoffset=\zeropoint, + \c!backgroundcorner=\framedparameter\c!corner, + \c!backgroundradius=\framedparameter\c!radius, + \c!backgrounddepth=\framedparameter\c!depth, + \c!framecorner=\framedparameter\c!corner, + \c!frameradius=\framedparameter\c!radius, + \c!framedepth=\framedparameter\c!depth, + %\c!component=, + %\c!align=, + \c!bottom=\vss, + %\c!top=, + \c!strut=\v!yes, + \c!autostrut=\v!yes, + \c!location=\v!normal, + %\c!orientation=, + \c!autowidth=\v!yes, + %\c!setups= +] + +% for backgrounds + +\getparameters + [\??od] % for fast version + [\c!frame=\v!off, + \c!depth=\zeropoint, + \c!offset=\v!overlay, + %\c!component=, + \c!radius=.5\bodyfontsize, + \c!rulethickness=\linewidth, + \c!corner=\v!rectangular, + \c!backgroundoffset=\zeropoint, + \c!frameoffset=\zeropoint, + \c!backgroundcorner=\framedparameter\c!corner, + \c!backgroundradius=\framedparameter\c!radius, + \c!backgrounddepth=\framedparameter\c!depth, + \c!framecorner=\framedparameter\c!corner, + \c!frameradius=\framedparameter\c!radius, + \c!framedepth=\framedparameter\c!depth, + \c!location=\v!normal] + +%D We will communicate through module specific variables, current +%D framed parameters and some reserved dimension registers. + +\newdimen\d_framed_target_wd +\newdimen\d_framed_target_ht +\newdimen\d_framed_target_dp +\newdimen\d_framed_linewidth + +\let\p_framed_frame \empty % \framedparameter\c!frame +\let\p_framed_backgroundoffset\empty +\let\p_framed_foregroundstyle \empty +\let\p_framed_autostrut \empty +\let\p_framed_location \empty +\let\p_framed_orientation \empty +\let\p_framed_autowidth \empty +\let\p_framed_franalyze \empty +\let\p_framed_backgroundcorner\empty +\let\p_framed_backgroundradius\empty +\let\p_framed_framecorner \empty +\let\p_framed_frameradius \empty +\let\p_framed_lines \empty +\let\p_framed_empty \empty +\let\p_framed_backgroundcolor \empty +\let\p_framed_backgroundscreen\empty +\let\p_framed_framecolor \empty +\let\p_framed_component \empty +\let\p_framed_background \empty +\let\p_framed_rulethickness \empty +\let\p_framed_foregroundcolor \empty +\let\p_framed_setups \empty + +%D We don't have to stick to a \TEX\ drawn rule, but also can use rounded +%D or even fancier shapes, as we will see later on. + +\def\framed_filled_box + {\edef\p_framed_backgroundcorner{\framedparameter\c!backgroundcorner}% + \ifx\p_framed_backgroundcorner\v!rectangular + \framed_filled_box_normal \else - \edef\ovalmod{\number\ovalmod}% - \fi - \edef\ovalwid{\the\frameddimenwd}% - \edef\ovalhei{\the\frameddimenht}% - \edef\ovaldep{\the\frameddimendp}% - \edef\ovallin{\the\dimexpr\ruledlinewidth}% - \edef\ovalrad{\the\dimexpr\framedparameter\c!frameradius}% - \let\ovalstr\!!plusone - \let\ovalfil\!!zerocount - \doovalbox\ovalwid\ovalhei\ovaldep\ovallin\ovalrad\ovalstr\ovalfil\ovalmod - \egroup} + \framed_filled_box_radius + \fi} -\def\dofilledroundbox - {\bgroup - \edef\ovalmod{\framedparameter\c!backgroundcorner}% - \ifx\ovalmod\v!round - \let\ovalmod\!!zerocount +\def\framed_filled_box_normal + {\vrule + \!!width \d_framed_target_wd + \!!height\d_framed_target_ht + \!!depth \d_framed_target_dp + \relax} + +\def\framed_filled_box_radius + {\edef\p_framed_backgroundradius{\framedparameter\c!backgroundradius}% + \ifzeropt\dimexpr\p_framed_backgroundradius\relax % just in case of .x\bodyfontsize + \framed_filled_box_normal \else - \edef\ovalmod{\number\ovalmod}% - \fi - \edef\ovalwid{\the\frameddimenwd}% - \edef\ovalhei{\the\frameddimenht}% - \edef\ovaldep{\the\frameddimendp}% - \edef\ovallin{\the\dimexpr\ruledlinewidth\relax}% - \edef\ovalrad{\the\dimexpr\framedparameter\c!backgroundradius\relax}% - \let\ovalstr\!!zerocount - \let\ovalfil\!!plusone - \doovalbox\ovalwid\ovalhei\ovaldep\ovallin\ovalrad\ovalstr\ovalfil\ovalmod - \egroup} + \framed_filled_box_round + \fi} + +\def\framed_filled_box_round + {\normalexpanded{\doovalbox + {\the\d_framed_target_wd}% + {\the\d_framed_target_ht}% + {\the\d_framed_target_dp}% + {\the\dimexpr\d_framed_linewidth\relax}% + {\the\dimexpr\p_framed_backgroundradius\relax}% + {0}% + {1}% + {\ifx\p_framed_backgroundcorner\v!round0\else\number\p_framed_backgroundcorner\fi}% + }} + +\def\framed_stroked_box + {\edef\p_framed_framecorner{\framedparameter\c!framecorner}% + \ifx\p_framed_framecorner\v!rectangular + \framed_stroked_box_normal + \else + \framed_stroked_box_radius + \fi} + +\def\framed_stroked_box_radius + {\edef\p_framed_frameradius{\framedparameter\c!frameradius}% + \ifzeropt\dimexpr\p_framed_frameradius\relax % just in case of .x\bodyfontsize + \framed_stroked_box_normal + \else + \ifx\p_framed_frame\v!on + \framed_stroked_box_round + \fi + \fi} + +% \framed_stroked_box_normal % later + +\def\framed_stroked_box_round + {\normalexpanded{\doovalbox + {\the\d_framed_target_wd}% + {\the\d_framed_target_ht}% + {\the\d_framed_target_dp}% + {\the\dimexpr\d_framed_linewidth\relax}% + {\the\dimexpr\p_framed_frameradius\relax}% + {1}% + {0}% + {\ifx\p_framed_framecorner\v!round0\else\number\p_framed_framecorner\fi}% + }} % a lot of weird corners % @@ -196,30 +345,27 @@ %D The oval box is drawn using a special macro, depending on %D the driver in use. -\def\dograybox % avoid black rules when no gray - {\doifelsenothing{\framedparameter\c!backgroundscreen} - {\dophantombox} - {\raster[\framedparameter\c!backgroundscreen]{\dofilledbox}}} +\def\framed_background_box_gray % avoid black rules when no gray + {\edef\p_framed_backgroundscreen{\framedparameter\c!backgroundscreen}% + \ifx\p_framed_backgroundscreen\empty \else + \framed_background_box_gray_indeed + \fi} + +\def\framed_background_box_gray_indeed + {\raster[\p_framed_backgroundscreen]{\framed_filled_box}} % can be more direct but who cares %D It won't be a surprise that we not only provide gray boxes, %D but also colored ones. Here it is: -\def\dobackgroundcolorbox - {\hbox{\faststartcolor[\framedbackgroundcolor]\dofilledbox\faststopcolor}} - %{\hbox{\doactivatecolor\framedbackgroundcolor\dofilledbox}} - -\def\docolorbox % can be more of \color[] -> \faststartcolor in mkiv - {\ifincolor - \edef\framedbackgroundcolor{\framedparameter\c!backgroundcolor}% - \ifx\framedbackgroundcolor\empty - \dophantombox - \else - \doifcolorelse\framedbackgroundcolor\dobackgroundcolorbox\dophantombox - \fi - \else - \dophantombox +\def\framed_background_box_color % can be more of \color[] -> \faststartcolor in mkiv + {\edef\p_framed_backgroundcolor{\framedparameter\c!backgroundcolor}% + \ifx\p_framed_backgroundcolor\empty \else + \doifcolor\p_framed_backgroundcolor\framed_background_box_color_indeed \fi} +\def\framed_background_box_color_indeed + {\hbox{\doactivatecolor\p_framed_backgroundcolor\framed_filled_box}} + %D \macros %D {defineoverlay, doifoverlayelse, overlayoffset, %D overlaywidth, overlayheight, overlaydepth, @@ -280,11 +426,11 @@ \def\overlaywidth {\the\hsize\space} % We preset the variables \def\overlayheight {\the\vsize\space} % to some reasonable default -\let\overlaydepth \!!zeropoint % values. The attributes -\let\overlayoffset \!!zeropoint % of the frame can be (are) -\let\overlaycolor \empty % set somewhere else. -\let\overlaylinewidth \!!zeropoint % -\let\overlaylinecolor \empty % +\def\overlaydepth {0pt } % values. The attributes +\let\overlayoffset \overlaydepth % of the frame can be (are) +\let\overlaylinewidth \overlaydepth % set somewhere else. +\let\overlaycolor \empty +\let\overlaylinecolor \empty %D The next register is used to initialize overlays. @@ -294,150 +440,176 @@ %D can contain text and be executed under an regime where %D interlineskip is off). -\appendtoks \oninterlineskip \to \everyoverlay +\appendtoks + \oninterlineskip +\to \everyoverlay + +\prependtoks + \hsize\overlaywidth + \vsize\overlayheight +\to \everyoverlay \unexpanded\def\defineoverlay - {\dodoubleargument\dodefineoverlay} + {\dodoubleargument\framed_define_overlay} -\def\dodefineoverlay[#1][#2]% - {\def\docommand##1{\setvalue{\??ov##1}{\executedefinedoverlay{##1}{#2}}}% - \processcommalist[#1]\docommand} +\def\framed_define_overlay[#1][#2]% + {\def\framed_define_overlay_indeed##1{\setvalue{\??ov##1}{\executedefinedoverlay{##1}{#2}}}% + \processcommalist[#1]\framed_define_overlay_indeed} -\prependtoks - \hsize\overlaywidth - \vsize\overlayheight -\to\everyoverlay - -\long\def\executedefinedoverlay#1#2% - {\bgroup +\unexpanded\def\executedefinedoverlay#1#2% we can share the definitions + {\bgroup % redundant grouping + \setbox\scratchbox\hbox\bgroup + \ifzeropt\d_framed_target_dp + \the\everyoverlay#2% saves wrapping (and lua call) + \else + \lower\d_framed_target_dp + \hbox{\the\everyoverlay#2}% + \fi + \egroup \setlayoutcomponentattribute{\v!overlay:#1}% - \edef\overlaywidth {\the\frameddimenwd\space}% - \edef\overlayheight{\the\dimexpr\frameddimenht+\frameddimendp\relax\space}% - \edef\overlaydepth {\the\frameddimendp\space}% - \edef\overlaycolor {\framedparameter\c!backgroundcolor}% - %\edef\overlaycorner{\framedparameter\c!backgroundcorner}% - %\edef\overlayradius{\framedparameter\c!backgroundradius}% - \let\overlayoffset\backgroundoffset % we steal this one - \setbox\scratchbox\hbox{\lower\overlaydepth\hbox{\the\everyoverlay#2}}% \setbox\scratchbox\hbox \layoutcomponentboxattribute - {\hskip-.5\dimexpr\wd\scratchbox-\overlaywidth \relax - \raise-.5\dimexpr\ht\scratchbox-\frameddimenht\relax % not overlayheight ! + {\kern -.5\dimexpr\wd\scratchbox-\d_framed_target_wd\relax % was \overlaywidth + \raise-.5\dimexpr\ht\scratchbox-\d_framed_target_ht\relax % not \overlayheight ! \box\scratchbox}% - \wd\scratchbox\frameddimenwd - \ht\scratchbox\frameddimenht - \dp\scratchbox\frameddimendp + \wd\scratchbox\d_framed_target_wd + \ht\scratchbox\d_framed_target_ht + \dp\scratchbox\d_framed_target_dp \box\scratchbox \egroup} %D \macros %D {overlayfakebox} -\def\overlayfakebox +\unexpanded\def\overlayfakebox {\hbox {\setbox\scratchbox\emptyhbox \wd\scratchbox\overlaywidth \ht\scratchbox\overlayheight \box\scratchbox}} -%D The empty case is: - -\let\executeoverlay\gobblesevenarguments - %D For testing we provide: -\def\doifoverlayelse#1% +\def\doifoverlayelse#1% only tests external overlays {\ifcsname\??ov#1\endcsname \expandafter\firstoftwoarguments \else \expandafter\secondoftwoarguments \fi} -%D We predefine two already familiar backgrounds: - -\setvalue{\??ov\v!screen}{\dograybox } -\setvalue{\??ov\v!color }{\docolorbox} - -% %D After all these preparations, the background macro does no -% %D bring to many surprises. One has to keep in mind that this -% %D macro starts up a call chain, depending on the background -% %D one needs: -% %D -% %D \startitemize[packed] -% %D \item a raster, color or user defined shape -% %D \item square or round corners -% %D \item a \TEX\ or driver based method -% %D \stopitemize -% %D -% %D The macro can be extended by adding commands to the token -% %D list register \type {\everybackgroundbox}. For this -% %D purpose, the name of the current background is available in -% %D \type {\currentbackgound}. - %D The content of the box will be (temporary) saved in a box. We %D also have an extra box for backgrounds. -\newbox\framebox -\newbox\extraframebox +\newbox\b_framed_normal +\newbox\b_framed_extra \newtoks\everybackgroundbox \let\currentbackground\empty -\def\dodobackgroundbox +\def\framed_process_background + {\ifcsname\??ov:\currentbackground\endcsname + \framed_process_background_indeed_internal + \else\ifcsname\??ov\currentbackground\endcsname + \framed_process_background_indeed_external + \fi\fi} + +\def\framed_process_background_indeed_internal % : in name {\bgroup - \ifcsname\??ov\currentbackground\endcsname - \the\everybackgroundbox - \setbox\extraframebox\hbox{\vbox{\moveleft\backgroundoffset\hbox{\csname\??ov\currentbackground\endcsname}}}% - \wd\extraframebox\zeropoint % \backgroundwidth - \ht\extraframebox\backgroundheight - \dp\extraframebox\backgrounddepth - \box\extraframebox % \hskip-\backgroundwidth - \fi + \setbox\b_framed_extra\hbox{%\bgroup + \ifzeropt\framedbackgroundoffset + \csname\??ov:\currentbackground\endcsname + \else + \kern-\framedbackgroundoffset + \hbox{\csname\??ov:\currentbackground\endcsname}% + \fi + }%\egroup + \wd\b_framed_extra\zeropoint + \ht\b_framed_extra\framedbackgroundheight + \dp\b_framed_extra\framedbackgrounddepth + \box\b_framed_extra \egroup} -\def\dododobackgroundbox#1,#2% #2 gobbles spaces +\def\framed_process_background_indeed_external + {\framed_overlay_initialize + \bgroup + \setbox\b_framed_extra\hbox{%\bgroup + \ifzeropt\framedbackgroundoffset + \csname\??ov\currentbackground\endcsname + \else + \kern-\framedbackgroundoffset + \hbox{\csname\??ov\currentbackground\endcsname}% + \fi + }%\egroup + \wd\b_framed_extra\zeropoint + \ht\b_framed_extra\framedbackgroundheight + \dp\b_framed_extra\framedbackgrounddepth + \box\b_framed_extra + \egroup} + +\def\framed_process_backgrounds#1,#2% #2 gobbles spaces (we could avoid one catch if we have nextbackground) {\edef\currentbackground{#1}% - \ifx\currentbackground\s!unknown\else % use $ instead of s!unknown - \dodobackgroundbox\expandafter\dododobackgroundbox + \ifx\currentbackground\s!unknown\else + \framed_process_background + \expandafter\framed_process_backgrounds \fi#2} -\let\backgroundoffset\!!zeropoint -\let\backgrounddepth \!!zeropoint -\def\backgroundwidth {\the\hsize} -\def\backgroundheight{\the\vsize} +% beware, a backgroundbox can be empty which is another reason +% why we set the width to zero instead of back-skipping + +\newdimen\framedbackgroundwidth +\newdimen\framedbackgroundheight +\newdimen\framedbackgrounddepth +\newdimen\framedbackgroundoffset -\def\normalforegroundbox% fuzzy but needed hack, this \vss, otherwise - {\vbox to \backgroundheight{\vss\box\framebox\vss}}% vertical shift +\def\framed_background_box_content% fuzzy but needed hack, this \vss, otherwise + {\vbox to \framedbackgroundheight{\vss\box\b_framed_normal\vss}} % vertical shift \backgroundheight -\def\dobackedbox - {\setbox\framebox\vbox - {\framedforgetall +\def\framed_add_background + {\setbox\b_framed_normal\hbox % was vbox + {\framed_forgetall % can be relaxed \boxmaxdepth\maxdimen - \frameddimenwd\dimexpr\wd\framebox+2\!!framedbackgroundoffset\relax - \frameddimenht\dimexpr\ht\framebox+ \!!framedbackgroundoffset\relax - \frameddimendp\dimexpr\dp\framebox+ \!!framedbackgroundoffset+\framedparameter\c!backgrounddepth\relax - \edef\backgroundoffset{\the\!!framedbackgroundoffset}% - \edef\backgroundwidth {\the\wd\framebox}% - \edef\backgroundheight{\the\ht\framebox}% - \edef\backgrounddepth {\the\dp\framebox}% - \edef\overlaylinecolor{\framedparameter\c!framecolor}% - \edef\overlaylinewidth{\the\ruledlinewidth}% - %\edef\foregroundbox{\box#1}% - \edef\component{\framedparameter\c!component}% - \ifx\component\empty + \framedbackgroundoffset\d_framed_backgroundoffset + \framedbackgroundwidth \wd\b_framed_normal + \framedbackgroundheight\ht\b_framed_normal + \framedbackgrounddepth \dp\b_framed_normal + \d_framed_target_wd\dimexpr\framedbackgroundwidth +2\framedbackgroundoffset\relax + \d_framed_target_ht\dimexpr\framedbackgroundheight+ \framedbackgroundoffset\relax + \d_framed_target_dp\dimexpr\framedbackgrounddepth + \framedbackgroundoffset+\framedparameter\c!backgrounddepth\relax + \let\framed_overlay_initialize\framed_overlay_initialize_indeed + \ifx\p_framed_component\empty \resetlayoutcomponentattribute \else - \setlayoutcomponentattribute{\v!background:\component}% + \setlayoutcomponentattribute{\v!background:\p_framed_component}% \fi - \let\foregroundbox\normalforegroundbox - \hbox \layoutcomponentboxattribute to \backgroundwidth % width in case 'foreground' is used as overlay - {\expandafter\dododobackgroundbox\framedbackground,\s!unknown,\relax % hm, messy .. look into it - \box\framebox\hss}}} + \let\foregroundbox\framed_background_box_content + \hbox \layoutcomponentboxattribute to \framedbackgroundwidth\bgroup % width in case 'foreground' is used as overlay + \the\everybackgroundbox % moved + \expandafter\framed_process_backgrounds\p_framed_background,\s!unknown,\relax % hm, messy .. look into it + \box\b_framed_normal + \hss + \egroup}} + +\def\framed_overlay_initialize_indeed + {%\writestatus{!!!!}{<<<<<}% + \edef\overlaywidth {\the\d_framed_target_wd\space}% + \edef\overlayheight {\the\dimexpr\d_framed_target_ht+\d_framed_target_dp\relax\space}% + \edef\overlaydepth {\the\d_framed_target_dp\space}% + \edef\overlaycolor {\framedparameter\c!backgroundcolor}% let ? + \edef\overlaylinecolor{\framedparameter\c!framecolor}% only needed for layers + \edef\overlaylinewidth{\the\d_framed_linewidth\space}% + %\edef\overlaycorner {\framedparameter\c!backgroundcorner}% + %\edef\overlayradius {\framedparameter\c!backgroundradius}% + \edef\overlayoffset {\the\framedbackgroundoffset\space}% \backgroundoffset % we steal this one + \let\framed_overlay_initialize\relax} %D One can explictly insert the foreground box. For that %D purpose we introduce the overlay \type {foreground}. +%D +%D We predefine two already familiar backgrounds: -\defineoverlay[\v!foreground][\foregroundbox] +\letvalue{\??ov:\v!screen }\framed_background_box_gray +\letvalue{\??ov:\v!color }\framed_background_box_color +\letvalue{\??ov:\v!foreground}\framed_background_box_content % replaces: \defineoverlay[\v!foreground][\foregroundbox] %D We can specify overlays as a comma separated list of %D overlays, a sometimes handy feature. @@ -448,112 +620,94 @@ %D by \TEX\ itself, the latter one depends on the driver. This %D macro also support a negative offset. -\def\dooutlinebox % we needed to move the color command in order to apply attributes properly - {\setbox\framebox\vbox % rules on top of box - {\frameddimenwd\dimexpr\wd\framebox+2\!!framedframeoffset\relax - \frameddimenht\dimexpr\ht\framebox+ \!!framedframeoffset\relax - \frameddimendp\dimexpr\dp\framebox+ \!!framedframeoffset+\framedparameter\c!framedepth\relax - \ifdim\frameddimendp<\zeropoint - \advance\frameddimenht \frameddimendp - \scratchdimen-\frameddimendp - \frameddimendp\zeropoint +\def\framed_add_outline + {\setbox\b_framed_normal\hbox % rules on top of box + {\d_framed_target_wd\dimexpr\wd\b_framed_normal+2\d_framed_frameoffset\relax + \d_framed_target_ht\dimexpr\ht\b_framed_normal+ \d_framed_frameoffset\relax + \d_framed_target_dp\dimexpr\dp\b_framed_normal+ \d_framed_frameoffset+\framedparameter\c!framedepth\relax + \ifdim\d_framed_target_dp<\zeropoint + \advance\d_framed_target_ht \d_framed_target_dp + \scratchdimen-\d_framed_target_dp + \d_framed_target_dp\zeropoint \else \scratchdimen\zeropoint \fi - \setbox\extraframebox\hbox - {\doifsomething{\framedparameter\c!framecolor}{\color[\framedparameter\c!framecolor]}{\dostrokedbox}}% - \setbox\extraframebox\hbox - {\raise\scratchdimen\vbox - {\moveleft\!!framedframeoffset - \box\extraframebox}}% - \wd\extraframebox\wd\framebox - \ht\extraframebox\ht\framebox - \dp\extraframebox\dp\framebox - \hbox{\box\framebox\hskip-\wd\extraframebox\box\extraframebox}}} - -\def\dostrokedbox - {\edef\@@framedcornermod{\framedparameter\c!framecorner}% - \ifx\@@framedcornermod\v!rectangular - \dostrokedlinedbox - \else\ifzeropt\dimexpr\framedparameter\c!frameradius\relax % just in case of .x\bodyfontsize - \dostrokedlinedbox - \else - \dostrokedroundbox - \fi\fi} - - -\def\dostrokedlinedbox % will move to pack-rul + \edef\overlaylinecolor{\framedparameter\c!framecolor}% twice, also in background + \setbox\b_framed_extra\hbox + {\kern-\d_framed_frameoffset + \raise\scratchdimen + \hbox{\ifx\overlaylinecolor\empty\else\doactivatecolor\overlaylinecolor\fi\framed_stroked_box}}% + \wd\b_framed_extra\wd\b_framed_normal + \ht\b_framed_extra\ht\b_framed_normal + \dp\b_framed_extra\dp\b_framed_normal + \wd\b_framed_normal\zeropoint + \box\b_framed_normal + \box\b_framed_extra}} + +\def\framed_stroked_box_normal {\setbox\scratchbox\emptyhbox - \wd\scratchbox\frameddimenwd - \ht\scratchbox\frameddimenht - \dp\scratchbox\frameddimendp + \wd\scratchbox\d_framed_target_wd + \ht\scratchbox\d_framed_target_ht + \dp\scratchbox\d_framed_target_dp \setbox\scratchbox\vbox \bgroup - \csname t\@@frame@@\framedparameter\c!frame\framedparameter\c!topframe \endcsname -\nointerlineskip % new (needed for fences), maybe \offinterlineskip + \csname \??hf t\p_framed_frame\framedparameter\c!topframe \endcsname + \nointerlineskip % new (needed for fences) \hbox \bgroup - \csname l\@@frame@@\framedparameter\c!frame\framedparameter\c!leftframe \endcsname + \csname \??hf l\p_framed_frame\framedparameter\c!leftframe \endcsname \box\scratchbox - \csname r\@@frame@@\framedparameter\c!frame\framedparameter\c!rightframe \endcsname + \csname \??hf r\p_framed_frame\framedparameter\c!rightframe \endcsname \egroup -\nointerlineskip % new (needed for fences) - \csname b\@@frame@@\framedparameter\c!frame\framedparameter\c!bottomframe\endcsname + \nointerlineskip % new (needed for fences) + \csname \??hf b\p_framed_frame\framedparameter\c!bottomframe\endcsname \egroup - \wd\scratchbox\frameddimenwd - \ht\scratchbox\frameddimenht - \dp\scratchbox\frameddimendp + \wd\scratchbox\d_framed_target_wd + \ht\scratchbox\d_framed_target_ht + \dp\scratchbox\d_framed_target_dp \box\scratchbox} -\def\@@frame@@{@@frame@@} - -\def\@@frame@@trule{\hrule\!!height\ruledlinewidth\kern-\ruledlinewidth} -\def\@@frame@@brule{\kern-\ruledlinewidth\hrule\!!height\ruledlinewidth} -\def\@@frame@@rrule{\kern-\ruledlinewidth\vrule\!!width\ruledlinewidth} -\def\@@frame@@lrule{\vrule\!!width\ruledlinewidth\kern-\ruledlinewidth} +\def\framed_t_rule{\hrule\!!height\d_framed_linewidth\kern-\d_framed_linewidth} +\def\framed_b_rule{\kern-\d_framed_linewidth\hrule\!!height\d_framed_linewidth} +\def\framed_r_rule{\kern-\d_framed_linewidth\vrule\!!width\d_framed_linewidth} +\def\framed_l_rule{\vrule\!!width\d_framed_linewidth\kern-\d_framed_linewidth} -\letvalue{t\@@frame@@\v!on \v!on}\@@frame@@trule -\letvalue{t\@@frame@@\v!off\v!on}\@@frame@@trule -\letvalue{t\@@frame@@\v!on }\@@frame@@trule +\letvalue{\??hf t\v!on \v!on}\framed_t_rule +\letvalue{\??hf t\v!off\v!on}\framed_t_rule +\letvalue{\??hf t\v!on }\framed_t_rule -\letvalue{b\@@frame@@\v!on \v!on}\@@frame@@brule -\letvalue{b\@@frame@@\v!off\v!on}\@@frame@@brule -\letvalue{b\@@frame@@\v!on }\@@frame@@brule +\letvalue{\??hf b\v!on \v!on}\framed_b_rule +\letvalue{\??hf b\v!off\v!on}\framed_b_rule +\letvalue{\??hf b\v!on }\framed_b_rule -\letvalue{l\@@frame@@\v!on \v!on}\@@frame@@lrule -\letvalue{l\@@frame@@\v!off\v!on}\@@frame@@lrule -\letvalue{l\@@frame@@\v!on }\@@frame@@lrule +\letvalue{\??hf l\v!on \v!on}\framed_l_rule +\letvalue{\??hf l\v!off\v!on}\framed_l_rule +\letvalue{\??hf l\v!on }\framed_l_rule -\letvalue{r\@@frame@@\v!on \v!on}\@@frame@@rrule -\letvalue{r\@@frame@@\v!off\v!on}\@@frame@@rrule -\letvalue{r\@@frame@@\v!on }\@@frame@@rrule +\letvalue{\??hf r\v!on \v!on}\framed_r_rule +\letvalue{\??hf r\v!off\v!on}\framed_r_rule +\letvalue{\??hf r\v!on }\framed_r_rule % no overlapping rules -\def\@@frame@@trules{\hbox{\kern\ruledlinewidth\vrule\!!width\dimexpr\frameddimenwd-2\ruledlinewidth\relax\!!height\ruledlinewidth}\nointerlineskip\kern-\ruledlinewidth} -\def\@@frame@@brules{\kern-\ruledlinewidth\nointerlineskip\hbox{\kern\ruledlinewidth\vrule\!!width\dimexpr\frameddimenwd-2\ruledlinewidth\relax\!!height\ruledlinewidth}} -\def\@@frame@@rrules{\kern-\ruledlinewidth\vrule\!!height\dimexpr\frameddimenht-\ruledlinewidth\relax\!!depth-\ruledlinewidth\!!width\ruledlinewidth} -\def\@@frame@@lrules{\vrule\!!height\dimexpr\frameddimenht-\ruledlinewidth\relax\!!depth-\ruledlinewidth\!!width\ruledlinewidth\kern-\ruledlinewidth} +\def\framed_t_rules{\hbox{\kern\d_framed_linewidth\vrule\!!width\dimexpr\d_framed_target_wd-2\d_framed_linewidth\relax\!!height\d_framed_linewidth}\nointerlineskip\kern-\d_framed_linewidth} +\def\framed_b_rules{\kern-\d_framed_linewidth\nointerlineskip\hbox{\kern\d_framed_linewidth\vrule\!!width\dimexpr\d_framed_target_wd-2\d_framed_linewidth\relax\!!height\d_framed_linewidth}} +\def\framed_r_rules{\kern-\d_framed_linewidth\vrule\!!height\dimexpr\d_framed_target_ht-\d_framed_linewidth\relax\!!depth-\d_framed_linewidth\!!width\d_framed_linewidth} +\def\framed_l_rules{\vrule\!!height\dimexpr\d_framed_target_ht-\d_framed_linewidth\relax\!!depth-\d_framed_linewidth\!!width\d_framed_linewidth\kern-\d_framed_linewidth} -% small is relatively new +\letvalue{\??hf t\v!small\v!small}\frame_t_rules +\letvalue{\??hf t\v!off \v!small}\frame_t_rules +\letvalue{\??hf t\v!small }\frame_t_rules -\letvalue{t\@@frame@@\v!small\v!small}\@@frame@@trules -\letvalue{t\@@frame@@\v!off \v!small}\@@frame@@trules -\letvalue{t\@@frame@@\v!small }\@@frame@@trules +\letvalue{\??hf b\v!small\v!small}\frame_b_rules +\letvalue{\??hf b\v!off \v!small}\frame_b_rules +\letvalue{\??hf b\v!small }\frame_b_rules -\letvalue{b\@@frame@@\v!small\v!small}\@@frame@@brules -\letvalue{b\@@frame@@\v!off \v!small}\@@frame@@brules -\letvalue{b\@@frame@@\v!small }\@@frame@@brules +\letvalue{\??hf l\v!small\v!small}\frame_l_rules +\letvalue{\??hf l\v!off \v!small}\frame_l_rules +\letvalue{\??hf l\v!small }\frame_l_rules -\letvalue{l\@@frame@@\v!small\v!small}\@@frame@@lrules -\letvalue{l\@@frame@@\v!off \v!small}\@@frame@@lrules -\letvalue{l\@@frame@@\v!small }\@@frame@@lrules - -\letvalue{r\@@frame@@\v!small\v!small}\@@frame@@rrules -\letvalue{r\@@frame@@\v!off \v!small}\@@frame@@rrules -\letvalue{r\@@frame@@\v!small }\@@frame@@rrules - -%D I condidered using the low level support command -%D \type{\ruledhbox}, but this would slow down processing by a -%D factor~3. +\letvalue{\??hf r\v!small\v!small}\frame_r_rules +\letvalue{\??hf r\v!off \v!small}\frame_r_rules +\letvalue{\??hf r\v!small }\frame_r_rules % \framed % [width=4cm,height=3cm,rulethickness=3mm, @@ -577,20 +731,15 @@ % todo : \c_framed_hasoffset % faster : \let\c_framed_hasoffset\falseconditional -\newif\ifboxhasoffset -\newif\ifboxhaswidth -\newif\ifboxhasheight -\newif\ifboxhasformat -\newif\ifboxhasstrut -\newif\ifboxisoverlaid -\newif\ifboxhasframe -\newif\ifdelayedstrut -\newif\ifboxhasextraoffset - -%D We also need a few \DIMENSIONS: - -\newdimen\@@localoffset -\newdimen\@@globalwidth +\newconditional\c_framed_has_offset +\newconditional\c_framed_has_width +\newconditional\c_framed_has_height +\newconditional\c_framed_has_format +\newconditional\c_framed_has_strut +\newconditional\c_framed_is_overlaid +\newconditional\c_framed_has_frame +\newconditional\c_framed_has_extra_offset +\newconditional\c_framed_text_location_none %D \macros %D {framed, setupframed} @@ -623,16 +772,16 @@ {\bgroup \advance\framednesting\plusone \expandafter\let\csname\??ol:\the\framednesting\s!parent\endcsname\??ol - \dodoubleempty\dolocalframed[\??ol:\the\framednesting]} + \dodoubleempty\framed_process[\??ol:\the\framednesting]} \unexpanded\def\startframed - {\dosingleempty\dostartframed} + {\dosingleempty\framed_start_framed} -\def\dostartframed[#1]% +\def\framed_start_framed[#1]% {\bgroup \advance\framednesting\plusone \expandafter\let\csname\??ol:\the\framednesting\s!parent\endcsname\??ol - \dolocalframed[\??ol:\the\framednesting][#1]% + \framed_process[\??ol:\the\framednesting][#1]% \bgroup} \let\stopframed\egroup @@ -644,7 +793,7 @@ {\bgroup \advance\framednesting\plusone \expandafter\let\csname\??ol:\the\framednesting\s!parent\endcsname\??ol - \dolocalframed[\??ol:\the\framednesting]} + \framed_process[\??ol:\the\framednesting]} % we can consider setting the parent of the regular framed to % something else in the otr so that we isolate it there @@ -690,31 +839,34 @@ \unexpanded\def\fastlocalframed[#1]#2[#3]#4% 3-4 {\bgroup - \doinitializeframed{#1}% - \setbox\framebox\hbox{#4}% - \getparameters[\@@framed][#3]% no \expanded ! - \!!framedframeoffset\framedparameter\c!frameoffset - \edef\@@framedbackgroundoffset{\framedparameter\c!backgroundoffset}% - \ifx\@@framedbackgroundoffset\v!frame - \!!framedbackgroundoffset\!!framedframeoffset - \else - \!!framedbackgroundoffset\@@framedbackgroundoffset - \fi + \framed_initialize{#1}% + \setbox\b_framed_normal\hbox{#4}% + \getparameters[\currentframed][#3]% no \expanded ! + \edef\p_framed_rulethickness{\framedparameter\c!rulethickness}% also used in backgrounds + \d_framed_frameoffset\framedparameter\c!frameoffset\relax % also used in backgrounds + \edef\p_framed_frame{\framedparameter\c!frame}% + \edef\p_framed_background{\framedparameter\c!background}% % not here, in calling macro: setups - \removeframedboxdepth - \edef\@@localframing {\framedparameter\c!frame}% - \ifx\@@localframing\v!overlay \else \ifx\@@localframing\v!none \else - \edef\framedrulethickness{\framedparameter\c!rulethickness}% - \ifx\framedrulethickness\empty\else - \ruledlinewidth\framedrulethickness\relax - \ifinheritruledlinewidth\linewidth\ruledlinewidth\fi + \framed_remove_depth + \ifx\p_framed_frame\v!overlay \else \ifx\p_framed_frame\v!none \else + \ifx\p_framed_rulethickness\empty\else + \d_framed_linewidth\p_framed_rulethickness\relax \fi - \dooutlinebox % real or invisible frame + \framed_add_outline % real or invisible frame \fi \fi - \edef\framedbackground{\framedparameter\c!background}% - \ifx\framedbackground\empty\else\dobackedbox\fi - \restoreframedboxdepth - \box\framebox + \ifx\p_framed_background\empty \else + \edef\p_framed_backgroundoffset{\framedparameter\c!backgroundoffset}% + \d_framed_backgroundoffset + \ifx\p_framed_backgroundoffset\v!frame + \d_framed_frameoffset + \else + \p_framed_backgroundoffset + \fi + \edef\p_framed_component{\framedparameter\c!component}% + \framed_add_background + \fi + \framed_restore_depth + \box\b_framed_normal \egroup} %D The next macro uses a box and takes its natural width and @@ -722,145 +874,34 @@ \def\localbackgroundframed#1#2#3% namespace component box {\bgroup - \doinitializeframed{#1}% - \expandafter\def\csname\@@framed\c!component\endcsname{#2}% watch out: hard coded @@framed - \setbox\framebox\box#3% - \!!framedframeoffset\framedparameter\c!frameoffset - \edef\@@framedbackgroundoffset{\framedparameter\c!backgroundoffset}% - \ifx\@@framedbackgroundoffset\v!frame - \!!framedbackgroundoffset\!!framedframeoffset - \else - \!!framedbackgroundoffset\@@framedbackgroundoffset - \fi - \edef\framedbackground {\framedparameter\c!background}% - \edef\framedrulethickness{\framedparameter\c!rulethickness}% - \edef\@@localframing {\framedparameter\c!frame}% - \ifx\@@localframing\v!overlay \else \ifx\@@localframing\v!none \else - \ifx\framedrulethickness\empty\else - \ruledlinewidth\framedrulethickness\relax - \ifinheritruledlinewidth\linewidth\ruledlinewidth\fi + \framed_initialize{#1}% + \setbox\b_framed_normal\box#3% + \edef\p_framed_rulethickness{\framedparameter\c!rulethickness}% also used in backgrounds + \d_framed_frameoffset\framedparameter\c!frameoffset\relax % also used in backgrounds + \edef\p_framed_frame{\framedparameter\c!frame}% + \edef\p_framed_background{\framedparameter\c!background}% + \ifx\p_framed_frame\v!overlay \else \ifx\p_framed_frame\v!none \else + \ifx\p_framed_rulethickness\empty \else + \d_framed_linewidth\p_framed_rulethickness\relax \fi - \dooutlinebox % real or invisible frame + \framed_add_outline % real or invisible frame \fi \fi - \ifx\framedbackground\empty\else\dobackedbox\fi - \box\framebox + \ifx\p_framed_background\empty \else + \edef\p_framed_backgroundoffset{\framedparameter\c!backgroundoffset}% + \d_framed_backgroundoffset + \ifx\p_framed_backgroundoffset\v!frame + \d_framed_frameoffset + \else + \p_framed_backgroundoffset + \fi + \edef\p_framed_component{#2}% + \framed_add_background + \fi + \box\b_framed_normal \egroup} -%D Before we go into details, we present (and implement) the -%D main framing routine. I saw no real reason for splitting the -%D next two macros into smaller pieces. The content will be -%D collected in a horizontal or vertical box with fixed or free -%D dimensions and specific settings concerning aligment and -%D offsets. -%D -%D In the first few lines, we pre||expand the frame and -%D background offsets. We do so, because the can be defined in -%D terms of the main offset. However, see for instance page -%D backgrounds, when \type {#2} sets the offset to \type -%D {overlay}, both offsets become invalid. -%D -%D Because it is used so often the he next macro is (and -%D looks) rather optimized. - -% eventually all will ue the commandhandler but now we have a -% hybrid (with and without colon) - \let\postprocessframebox\relax -\let\@@framed\s!unknown - -\def\framedparameter #1{\csname\doframedparameter\@@framed{#1}\endcsname} -\def\framedparameterhash#1{\doframedparameterhash \@@framed#1} - -\def\doframedparameter #1#2{\ifcsname#1#2\endcsname#1#2\else\expandafter\doframedparentparameter \csname#1\s!parent\endcsname{#2}\fi} -\def\doframedparameterhash#1#2{\ifcsname#1#2\endcsname #1\else\expandafter\doframedparentparameterhash\csname#1\s!parent\endcsname#2\fi} - -\def\doframedparentparameter #1#2{\ifx#1\relax\s!empty\else\doframedparameter #1{#2}\fi} -\def\doframedparentparameterhash#1#2{\ifx#1\relax \else\doframedparameterhash#1#2\fi} - -\def\doframedparentparameter#1#2{\ifx#1\relax\doframedrootparameter#2\else\doframedparameter#1{#2}\fi} -\def\doframedrootparameter #1{\ifcsname\??oi#1\endcsname\??oi#1\else\s!empty\fi} - -\def\useframedstyleandcolor#1#2% style color - {\edef\currentstyleparameter{\framedparameter#1}% - \edef\currentcolorparameter{\framedparameter#2}% - \ifx\currentstyleparameter\empty\else\dousestyleparameter\currentstyleparameter\fi - \ifx\currentcolorparameter\empty\else\dousecolorparameter\currentcolorparameter\fi} - -\def\frameddimension#1{\the\dimexpr\framedparameter{#1}\relax} - -\let\normalframedparameter \framedparameter -\let\normalframedparameterhash\framedparameterhash - -\def\doinitializeframed#1% will be inlined - {\inframedtrue - \edef\@@framed{#1}% - \let\framedparameter \normalframedparameter - \let\framedparameterhash\normalframedparameterhash} - -% defaults, kind of isolated now - -\getparameters - [\??oi] - [\c!width=\v!fit, - \c!height=\v!broad, - %\c!lines=, - \c!offset=0.25ex, % \defaultframeoffset - \c!empty=\v!no, - \c!frame=\v!on, - %\c!topframe=, - %\c!bottomframe=, - %\c!leftframe=, - %\c!rightframe=, - \c!radius=.5\bodyfontsize, - \c!rulethickness=\linewidth, - \c!corner=\v!rectangular, - \c!depth=\zeropoint, - %\c!foregroundcolor=, - %\c!foregroundstyle=, - %\c!background=, - %\c!backgroundscreen=, - %\c!backgroundcolor=, - \c!backgroundoffset=\zeropoint, - %\c!framecolor=, - \c!frameoffset=\zeropoint, - \c!backgroundcorner=\framedparameter\c!corner, - \c!backgroundradius=\framedparameter\c!radius, - \c!backgrounddepth=\framedparameter\c!depth, - \c!framecorner=\framedparameter\c!corner, - \c!frameradius=\framedparameter\c!radius, - \c!framedepth=\framedparameter\c!depth, - %\c!component=, - %\c!align=, - \c!bottom=\vss, - %\c!top=, - \c!strut=\v!yes, - \c!autostrut=\v!yes, - \c!location=\v!normal, - %\c!orientation=, - \c!autowidth=\v!yes, - %\c!setups= -] - -\getparameters - [\??od] % for fast version - [\c!frame=\v!off, - \c!depth=\zeropoint, - \c!offset=\v!overlay, - %\c!component=, - \c!radius=.5\bodyfontsize, - \c!rulethickness=\linewidth, - \c!corner=\v!rectangular, - \c!backgroundoffset=\zeropoint, - \c!frameoffset=\zeropoint, - \c!backgroundcorner=\framedparameter\c!corner, - \c!backgroundradius=\framedparameter\c!radius, - \c!backgrounddepth=\framedparameter\c!depth, - \c!framecorner=\framedparameter\c!corner, - \c!frameradius=\framedparameter\c!radius, - \c!framedepth=\framedparameter\c!depth, - \c!location=\v!normal] - %D A nice example by Aditya: %D %D \starttyping @@ -872,78 +913,38 @@ %D \defineframed[test][hoffset=1cm] %D \stoptyping -\newdimen\!!framedwidth -\newdimen\!!framedheight -\newdimen\!!framedscratch % so that users can use \scratchdimen -\newdimen\!!framedframeoffset -\newdimen\!!framedbackgroundoffset - -\let\setextraframedoffsets \relax -\let\applyextraframedoffsets\relax +\newdimen\d_framed_width +\newdimen\d_framed_height +\newdimen\d_framed_frameoffset +\newdimen\d_framed_backgroundoffset +\newdimen\d_framed_local_offset % todo: protect local \framednames \unexpanded\def\localframed {\bgroup - \dodoubleempty\dolocalframed} + \dodoubleempty\framed_process} -\unexpanded\def\dolocalframed[#1][#2]% assumes a \dodoubleempty (slows down), also should have leading \bgroup +\unexpanded\def\framed_process[#1][#2]% assumes a \dodoubleempty (slows down), also should have leading \bgroup {\bgroup - \doinitializeframed{#1}% + \framed_initialize{#1}% \ifsecondargument % faster - \getparameters[\@@framed][#2]% here ! + \getparameters[\currentframed][#2]% here ! \fi - \dodolocalframed} + \framed_process_indeed} \unexpanded\def\directlocalframed[#1]% no optional {\bgroup \bgroup - \doinitializeframed{#1}% - \dodolocalframed} + \framed_initialize{#1}% + \framed_process_indeed} \unexpanded\def\localframedwithsettings[#1][#2]% no checking (so no spaces between) {\bgroup \bgroup - \doinitializeframed{#1}% - \getparameters[\@@framed][#2]% here ! - \dodolocalframed} - -% will probably move - -\def\installinheritedframed#1% - {\normalexpanded{\doinstallinheritedframed - \expandafter\noexpand\csname current#1\endcsname - \expandafter\noexpand\csname #1parameter\endcsname - \expandafter\noexpand\csname #1parameterhash\endcsname - \expandafter\noexpand\csname do#1parameter\endcsname - \expandafter\noexpand\csname do#1parentparameter\endcsname - \expandafter\noexpand\csname do#1rootparameter\endcsname - \expandafter\noexpand\csname inherited#1framed\endcsname - \noexpand\??oi}} % if needed we can have a variant - -\unexpanded\def\doinstallinheritedframed#1#2#3#4#5#6#7#8% - {\def#5##1##2{\ifx##1\relax#6{##2}\else#4##1{##2}\fi}% - \def#6##1{\ifcsname#8##1\endcsname#8##1\else\s!empty\fi}% - \unexpanded\def#7% - {\bgroup - \bgroup - \inframedtrue - \let\@@framed #1% not used (more for tracing) - \let\framedparameter #2% - \let\framedparameterhash#3% - \dodolocalframed}} - -\unexpanded\def\installframedcommandhandler#1#2#3% - {\installcommandhandler{#1}{#2}{#3}% - \installinheritedframed{#2}} - -\unexpanded\def\installframedautocommandhandler#1#2#3% - {\installautocommandhandler{#1}{#2}{#3}% - \installinheritedframed{#2}} - -\unexpanded\def\installsimpleframedcommandhandler#1#2#3% - {\installsimplecommandhandler{#1}{#2}{#3}% - \installinheritedframed{#2}} + \framed_initialize{#1}% + \getparameters[\currentframed][#2]% here ! + \framed_process_indeed} % done @@ -951,25 +952,23 @@ % we can make macros for the offset, width, and height branches or do an \csname -\unexpanded\def\dodolocalframed - {\!!framedframeoffset\framedparameter\c!frameoffset - \edef\@@framedbackgroundoffset{\framedparameter\c!backgroundoffset}% - \ifx\@@framedbackgroundoffset\v!frame - \!!framedbackgroundoffset\!!framedframeoffset - \else - \!!framedbackgroundoffset\@@framedbackgroundoffset - \fi +\unexpanded\def\framed_process_indeed + {\d_framed_frameoffset\framedparameter\c!frameoffset + \edef\p_framed_backgroundoffset{\framedparameter\c!backgroundoffset}% + \d_framed_backgroundoffset + \ifx\p_framed_backgroundoffset\v!frame + \d_framed_frameoffset + \else + \p_framed_backgroundoffset + \fi % new, experimental dirty hook \framedparameter\c!extras % to get the right spacing - \edef\!!framedforegroundstyle{\framedparameter\c!foregroundstyle}% - \ifx\!!framedforegroundstyle\empty\else\dousestyleparameter\!!framedforegroundstyle\fi + \edef\p_framed_foregroundstyle{\framedparameter\c!foregroundstyle}% + \ifx\p_framed_foregroundstyle\empty\else\dousestyleparameter\p_framed_foregroundstyle\fi % beware, both the frame and background offset can be overruled % - \edef\doframedsetups{\framedparameter\c!setups}% - \ifx\doframedsetups\empty\else - \edef\doframedsetups{\noexpand\setups[\doframedsetups]}% - \fi + \edef\p_framed_setups{\framedparameter\c!setups}% % the next macros are visible \edef\localoffset{\framedparameter\c!offset}% \edef\localwidth {\framedparameter\c!width}% @@ -977,136 +976,132 @@ \edef\localformat{\framedparameter\c!align}% \edef\localstrut {\framedparameter\c!strut}% % these are not - \edef\@@localautostrut {\framedparameter\c!autostrut}% - \edef\@@localframing {\framedparameter\c!frame}% - \edef\@@locallocation {\framedparameter\c!location}% - \edef\@@localorientation{\framedparameter\c!orientation}% + \edef\p_framed_autostrut {\framedparameter\c!autostrut}% + \edef\p_framed_frame {\framedparameter\c!frame}% + \edef\p_framed_location {\framedparameter\c!location}% + \edef\p_framed_orientation{\framedparameter\c!orientation}% % - \edef\@@localautowidth {\framedparameter\c!autowidth}% - \edef\@@localfranalyze {\framedparameter\c!fr!analyze}% experimental option + \edef\p_framed_autowidth {\framedparameter\c!autowidth}% + \edef\p_framed_franalyze {\framedparameter\c!fr!analyze}% experimental option % - \ifx\@@localframing\v!overlay % no frame, no offset, no framewidth - \boxhasframefalse + \ifx\p_framed_frame\v!overlay % no frame, no offset, no framewidth + \setfalse\c_framed_has_frame \let\localoffset\v!overlay - \else\ifx\@@localframing\v!none % no frame, no framewidth - \boxhasframefalse + \else\ifx\p_framed_frame\v!none % no frame, no framewidth + \setfalse\c_framed_has_frame \else - \boxhasframetrue + \settrue\c_framed_has_frame \fi\fi - \ifboxhasframe - \edef\framedrulethickness{\framedparameter\c!rulethickness}% - \ifx\framedrulethickness\empty\else - \ruledlinewidth\framedrulethickness\relax - \ifinheritruledlinewidth\linewidth\ruledlinewidth\fi + \ifconditional\c_framed_has_frame + \edef\p_framed_rulethickness{\framedparameter\c!rulethickness}% + \ifx\p_framed_rulethickness\empty\else + \d_framed_linewidth\p_framed_rulethickness\relax \fi \else - \ruledlinewidth\zeropoint + \d_framed_linewidth\zeropoint \fi \ifx\localformat\empty - \boxhasformatfalse + \setfalse\c_framed_has_format \else - \boxhasformattrue + \settrue\c_framed_has_format \dosetraggedcommand\localformat % not that fast - \edef\dobeforeframedbox{\raggedtopcommand\framedparameter\c!top}% - \edef\doafterframedbox {\framedparameter\c!bottom\raggedbottomcommand}% \fi \ifx\localoffset\v!none - \boxhasoffsetfalse - \boxhasstrutfalse - \boxisoverlaidfalse - \@@localoffset\ruledlinewidth + \setfalse\c_framed_has_offset + \setfalse\c_framed_has_strut + \setfalse\c_framed_is_overlaid + \d_framed_local_offset\d_framed_linewidth \else\ifx\localoffset\v!overlay - % \ifx\@@localframing\v!no \boxhasframefalse \fi % test first - \boxhasoffsetfalse - \boxhasstrutfalse - \boxisoverlaidtrue - \@@localoffset\zeropoint + % \ifx\p_framed_frame\v!no \setfalse\c_framed_has_frame \fi % test first + \setfalse\c_framed_has_offset + \setfalse\c_framed_has_strut + \settrue \c_framed_is_overlaid + \d_framed_local_offset\zeropoint % \else\ifx\localoffset\v!strut -% \boxhasoffsetfalse -% \boxhasstruttrue -% \boxisoverlaidtrue -% \@@localoffset\zeropoint +% \setfalse\c_framed_has_offset +% \settrue \c_framed_has_strut +% \settrue \c_framed_is_overlaid +% \d_framed_local_offset\zeropoint \else - \boxhasoffsettrue - \boxhasstruttrue - \boxisoverlaidfalse + \settrue \c_framed_has_offset + \settrue \c_framed_has_strut + \setfalse\c_framed_is_overlaid \ifx\localoffset\v!default % new per 2-6-2000 \let\localoffset\defaultframeoffset - %\expandafter\let\csname\@@framed\c!offset\endcsname\defaultframeoffset - \letframedparameter\c!offset\defaultframeoffset + \letframedparameter\c!offset\defaultframeoffset % brrr \else \let\defaultframeoffset\localoffset \fi - \@@localoffset\dimexpr\localoffset+\ruledlinewidth\relax + \d_framed_local_offset\dimexpr\localoffset+\d_framed_linewidth\relax \fi\fi % \fi - \!!framedheight\zeropoint - \!!framedwidth \zeropoint + \d_framed_height\zeropoint + \d_framed_width \zeropoint \ifx\localwidth\empty % fallback to fit - \ifboxhasformat - \boxhaswidthtrue - \!!framedwidth\hsize + \ifconditional\c_framed_has_format + \settrue\c_framed_has_width + \d_framed_width\hsize \else - \boxhaswidthfalse + \setfalse\c_framed_has_width \fi \else\ifx\localwidth\v!fit - \ifboxhasformat - \boxhaswidthtrue - \!!framedwidth\hsize + \ifconditional\c_framed_has_format + \settrue\c_framed_has_width + \d_framed_width\hsize \else - \boxhaswidthfalse + \setfalse\c_framed_has_width \fi \else\ifx\localwidth\v!fixed % equals \v!fit but no shapebox - \ifboxhasformat - \boxhaswidthtrue - \!!framedwidth\hsize + \ifconditional\c_framed_has_format + \settrue\c_framed_has_width + \d_framed_width\hsize \else - \boxhaswidthfalse + \setfalse\c_framed_has_width \fi \else\ifx\localwidth\v!broad - \boxhaswidthtrue - \!!framedwidth\hsize + \settrue\c_framed_has_width + \d_framed_width\hsize \else\ifx\localwidth\v!local - \boxhaswidthtrue + \settrue\c_framed_has_width \setlocalhsize - \!!framedwidth\localhsize + \d_framed_width\localhsize \else - \boxhaswidthtrue - \!!framedwidth\localwidth + \settrue\c_framed_has_width + \d_framed_width\localwidth \fi\fi\fi\fi\fi \ifx\localheight\empty % fallback to fit - \boxhasheightfalse + \setfalse\c_framed_has_height \else\ifx\localheight\v!fit - \boxhasheightfalse % no longer: \boxhasstrutfalse + \setfalse\c_framed_has_height \else\ifx\localheight\v!broad - \boxhasheightfalse + \setfalse\c_framed_has_height \else - \boxhasheighttrue - \!!framedheight\localheight + \settrue\c_framed_has_height + \d_framed_height\localheight \fi\fi\fi - \ifboxhasheight + \ifconditional\c_framed_has_height % obey user set height, also downward compatible \else - \edef\@@framedlines{\framedparameter\c!lines}% - \ifx\@@framedlines\empty\else - \ifcase\@@framedlines\else - \!!framedheight\@@framedlines\lineheight - \edef\localheight{\the\!!framedheight}% - \boxhasheighttrue + \edef\p_framed_lines{\framedparameter\c!lines}% + \ifx\p_framed_lines\empty\else + \ifcase\p_framed_lines\else + \d_framed_height\p_framed_lines\lineheight + \edef\localheight{\the\d_framed_height}% + \settrue\c_framed_has_height \fi \fi \fi % this is now an option: width=local % - % \ifdim\!!framedwidth=\hsize + % \ifdim\d_framed_width=\hsize % \parindent\zeropoint % \setlocalhsize - % \!!framedwidth\localhsize + % \d_framed_width\localhsize % \fi % i.e. disable (colsetbackgroundproblemintechniek) - \advance\!!framedwidth -2\@@localoffset - \advance\!!framedheight -2\@@localoffset + \advance\d_framed_width -2\d_framed_local_offset + \advance\d_framed_height -2\d_framed_local_offset \ifx\localstrut\v!no - \boxhasstrutfalse + \setfalse\c_framed_has_strut \else\ifx\localstrut\v!global \setstrut \else\ifx\localstrut\v!local @@ -1114,7 +1109,7 @@ \else \setstrut \fi\fi\fi - \ifboxhasstrut + \ifconditional\c_framed_has_strut \let\localbegstrut\begstrut \let\localendstrut\endstrut \let\localstrut \strut @@ -1122,12 +1117,12 @@ \let\localbegstrut\pseudobegstrut % was: \relax \let\localendstrut\pseudoendstrut % was: \relax \let\localstrut \pseudostrut % was: \relax - %\ifboxhasheight\ifdim\!!framedheight<\strutht % saveguard + %\ifconditional\c_framed_has_height\ifdim\d_framed_height<\strutht % saveguard % \let\localbegstrut\relax % but not that % \let\localstrut \relax % save after all %\fi\fi \fi - \ifx\@@localautostrut\v!yes + \ifx\p_framed_autostrut\v!yes \let\delayedbegstrut\relax \let\delayedendstrut\relax \let\delayedstrut \relax @@ -1139,64 +1134,66 @@ \let\localendstrut \relax \let\localstrut \relax \fi - \ifboxhasheight - \let\\\vboxednewline - \ifboxhaswidth - \let\hairline\vboxedhairline - \ifboxhasformat - \let\next\doformatboxSomeFormat + \ifconditional\c_framed_has_height + \let\\\framed_vboxed_newline + \ifconditional\c_framed_has_width + \let\hairline\framed_vboxed_hairline + \ifconditional\c_framed_has_format + \let\next\framed_format_format_yes \else - \let\next\doformatboxNoFormat + \let\next\framed_format_format_nop \fi \else - \let\hairline\hboxedhairline - \ifboxhasformat - \let\next\doformatboxHeight + \let\hairline\framed_hboxed_hairline + \ifconditional\c_framed_has_format + \let\next\framed_format_format_height \else - \let\next\doformatboxVSize + \let\next\framed_format_format_vsize \fi \fi \else - \ifboxhaswidth - \ifboxhasformat - \let\hairline\vboxedhairline - \let\\\vboxednewline - \let\next\doformatboxWidth + \ifconditional\c_framed_has_width + \ifconditional\c_framed_has_format + \let\hairline\framed_vboxed_hairline + \let\\\framed_vboxed_newline + \let\next\framed_format_format_width \else - \let\hairline\hboxedhairline - \let\\\hboxednewline - \let\next\doformatboxHSize + \let\hairline\framed_hboxed_hairline + \let\\\framed_hboxed_newline + \let\next\framed_format_format_hsize \fi \else - \let\hairline\hboxedhairline - \let\\\hboxednewline - \let\next\doformatboxNoSize + \let\hairline\framed_hboxed_hairline + \let\\\framed_hboxed_newline + \let\next\framed_format_format_no_size \fi \fi - \setextraframedoffsets - \edef\framedbackground{\framedparameter\c!background}% - \ifx\framedbackground\empty - \let\framedforgetall\forgetall + \framed_check_extra_offsets + \edef\p_framed_background{\framedparameter\c!background}% + \ifx\p_framed_background\empty + \let\framed_forgetall\forgetall \else - \let\framedforgetall\relax + \let\framed_forgetall\relax \forgetall \fi - \edef\framedwidth {\ifdim\!!framedwidth >\zeropoint\the\!!framedwidth \else\!!zeropoint\fi}% a new feature, visible for user - \edef\framedheight{\ifdim\!!framedheight>\zeropoint\the\!!framedheight\else\!!zeropoint\fi}% a new feature, visible for user - \edef\framedoffset{\the\dimexpr\ifboxhasoffset\localoffset\else\zeropoint\fi}% - \@@startframedorientation - \afterassignment\dodowithframebox - \setbox\framebox\next} + \edef\framedwidth {\ifdim\d_framed_width >\zeropoint\the\d_framed_width \else\!!zeropoint\fi}% a new feature, visible for user + \edef\framedheight{\ifdim\d_framed_height>\zeropoint\the\d_framed_height\else\!!zeropoint\fi}% a new feature, visible for user + \edef\framedoffset{\the\dimexpr\ifconditional\c_framed_has_offset\localoffset\else\zeropoint\fi}% + \ifx\p_framed_orientation\empty + \let\framed_stop_orientation\relax + \else + \framed_start_orientation + \fi + \afterassignment\framed_restart + \setbox\b_framed_normal\next} -\def\dowithframebox - {% moved : \let\postprocessframebox\relax - \finishlocalframed} +\let\framed_stop_orientation\relax -\def\dodowithframebox - {\aftergroup\dowithframebox} +\def\framed_restart + {\aftergroup\framed_finish} -\let\doafterframedbox \relax -\let\dobeforeframedbox\relax +\def\framed_do_top {\raggedtopcommand\framedparameter\c!top} +\def\framed_do_bottom{\framedparameter\c!bottom\raggedbottomcommand} %D Carefull analysis of this macro will learn us that not all %D branches in the last conditionals can be encountered, that @@ -1247,134 +1244,146 @@ %D ...,bottom=\kern0pt,... %D \stoptyping -% experiment ... \@@localfranalyze -> we could support 'first' as location key +% experiment ... \p_framed_franalyze -> we could support 'first' as location key % option but then we will always do an analysis and reimplement the location % options (btw, beware of location settings of derived functionality that bleed % into this -\def\finishlocalframeda +\def\framed_finish_a {\ifreshapeframebox - \doreshapeframedbox - \else\ifx\@@localfranalyze\v!yes - \doanalyzeframedbox + \framed_reshape_process + \else\ifx\p_framed_franalyze\v!yes + \framed_reshape_analyze \else - \resetshapeframebox + \framed_reshape_reset \fi\fi - \boxhaswidthfalse} + \setfalse\c_framed_has_width} -\def\finishlocalframedb - {\ifx\@@localfranalyze\v!yes - \doanalyzeframedbox +\def\framed_finish_b + {\ifx\p_framed_franalyze\v!yes + \framed_reshape_analyze \else - \resetshapeframebox + \framed_reshape_reset \fi - \boxhaswidthfalse} + \setfalse\c_framed_has_width} -\def\finishlocalframedc - {\ifx\@@localfranalyze\v!yes - \doanalyzeframedbox +\def\framed_finish_c + {\ifx\p_framed_franalyze\v!yes + \framed_reshape_analyze \else - \resetshapeframebox + \framed_reshape_reset \fi} -\unexpanded\def\finishlocalframed +\unexpanded\def\framed_finish {\dontshowcomposition - \@@stopframedorientation % hm, wrong place ! should rotate the result (after reshape) - \handleframedlocator\c!before\@@locallocation - \ifboxhasformat - \ifx\@@localautowidth\v!force - \finishlocalframeda + \framed_stop_orientation % hm, wrong place ! should rotate the result (after reshape) + \framed_locator_before\p_framed_location + \ifconditional\c_framed_has_format + \ifx\p_framed_autowidth\v!force + \framed_finish_a \else\ifx\localwidth\v!fit - \ifx\@@localautowidth\v!yes - \finishlocalframeda + \ifx\p_framed_autowidth\v!yes + \framed_finish_a \else - \finishlocalframedb + \framed_finish_b \fi \else\ifx\localwidth\v!fixed - \finishlocalframedb + \framed_finish_b \else - \finishlocalframedc + \framed_finish_c \fi\fi\fi \ifconditional\boxcontentneedsprocessing - \mkdoprocessboxcontents\framebox + \mkdoprocessboxcontents\b_framed_normal \fi \else - \finishlocalframedc + \framed_finish_c \fi - \ifboxhaswidth - \wd\framebox\!!framedwidth + \ifconditional\c_framed_has_width + \wd\b_framed_normal\d_framed_width \fi - \ifboxhasheight - \ht\framebox\!!framedheight + \ifconditional\c_framed_has_height + \ht\b_framed_normal\d_framed_height \fi - \doif{\framedparameter\c!empty}\v!yes\dosetfakedframebox - \ifboxhasextraoffset - \applyextraframedoffsets + \edef\p_framed_empty{\framedparameter\c!empty}% + \ifx\p_framed_empty\v!yes + \framed_fake_box \fi - \ifboxhasoffset - \dooffsetframebox + % + \d_framed_applied_offset + \ifconditional\c_framed_is_overlaid + \zeropoint + \else + \d_framed_linewidth + \fi + \ifconditional\c_framed_has_offset + \advance\d_framed_applied_offset\localoffset \fi - \ifboxisoverlaid \else - \dolocateframebox + \ifconditional\c_framed_has_extra_offset + \framed_apply_extra_offsets % includes \d_framed_applied_offset + \else + \ifzeropt\d_framed_applied_offset + \else + \framed_widen_box + \fi \fi + % \ifx\postprocessframebox\relax \else \let\next\postprocessframebox \let\postprocessframebox\relax % prevent nesting - \next\framebox + \next\b_framed_normal \fi \iftrialtypesetting % new \else - \ifboxhasframe % real or invisible frame - \dooutlinebox + \ifconditional\c_framed_has_frame % real or invisible frame + \framed_add_outline \fi - \ifx\framedbackground\empty \else - \dobackedbox + \ifx\p_framed_background\empty \else + \edef\p_framed_component{\framedparameter\c!component}% + \framed_add_background \fi \fi - \handleframedlocator\c!after\@@locallocation - \box\framebox + \framed_locator_after\p_framed_location + \box\b_framed_normal \global\frameddimensionstate % global so to be used directly afterwards ! - \ifboxhaswidth - \ifboxhasheight \plusthree \else \plusone \fi + \ifconditional\c_framed_has_width + \ifconditional\c_framed_has_height \plusthree \else \plusone \fi \else - \ifboxhasheight \plustwo \else \zerocount \fi + \ifconditional\c_framed_has_height \plustwo \else \zerocount \fi \fi \egroup \egroup} \newconstant\frameddimensionstate % global state: 0=unknown 1=width 2=height 3=both -\def\dosetfakedframebox +\def\framed_fake_box {\setbox\scratchbox\emptyhbox - \wd\scratchbox\wd\framebox - \ht\scratchbox\ht\framebox - \dp\scratchbox\dp\framebox - \setbox\framebox\box\scratchbox} - -% test: (saves one forgetall) -% -% \edef\framedbackground{\framedparameter\c!background}% -% \ifx\framedbackground\empty -% \let\framedforgetall\forgetall -% \else -% \let\framedforgetall\relax -% \forgetall -% \fi + \wd\scratchbox\wd\b_framed_normal + \ht\scratchbox\ht\b_framed_normal + \dp\scratchbox\dp\b_framed_normal + \setbox\b_framed_normal\box\scratchbox} \def\installframedlocator#1#2#3% - {\setvalue{\??oi:\c!location:\c!before:#1}{#2}% - \setvalue{\??oi:\c!location:\c!after :#1}{#3}} + {\setvalue{\??hf:b:#1}{#2}% + \setvalue{\??hf:a:#1}{#3}} + +\def\framed_locator_before#1% + {\csname\??hf:b:#1\endcsname} -\def\handleframedlocator#1#2% - {\csname\??oi:\c!location:#1:#2\endcsname} +\def\framed_locator_after#1% + {\csname\??hf:a:#1\endcsname} + +\newdimen\d_framed_locator_ht +\newdimen\d_framed_locator_dp \def\doprelocframedbox#1% - {\scratchdimen\dimexpr#1+\ruledlinewidth\relax - \ifboxhasoffset - \advance\scratchdimen \framedparameter\c!offset - \fi - \scratchskip\dimexpr\ht\framebox-\scratchdimen\relax} + {\d_framed_locator_ht\dimexpr + #1+\d_framed_linewidth + \ifconditional\c_framed_has_offset + +\framedparameter\c!offset + \fi + \relax + \d_framed_locator_dp\dimexpr\ht\b_framed_normal-\d_framed_locator_ht\relax} % \ruledhbox % {A @@ -1400,99 +1409,100 @@ \installframedlocator \v!hanging % best with strut=no {} - {\dp\framebox\ht\framebox - \ht\framebox\zeropoint} + {\dp\b_framed_normal\ht\b_framed_normal + \ht\b_framed_normal\zeropoint} \installframedlocator \v!depth {} - {\ht\framebox\dimexpr\ht\framebox-\strutdp\relax - \dp\framebox\strutdp - \box\framebox} + {\ht\b_framed_normal\dimexpr\ht\b_framed_normal-\strutdp\relax + \dp\b_framed_normal\strutdp + \box\b_framed_normal} \installframedlocator \v!height {} - {\dp\framebox\dimexpr\ht\framebox-\strutht\relax - \ht\framebox\strutht - \box\framebox} + {\dp\b_framed_normal\dimexpr\ht\b_framed_normal-\strutht\relax + \ht\b_framed_normal\strutht + \box\b_framed_normal} \installframedlocator \v!high {} {\doprelocframedbox\strutht - \setbox\framebox\hbox{\lower\scratchskip\box\framebox}% - \ht\framebox\strutht - \dp\framebox\strutdp - \hbox{\box\framebox}} + \setbox\b_framed_normal\hbox{\lower\d_framed_locator_dp\box\b_framed_normal}% + \ht\b_framed_normal\strutht + \dp\b_framed_normal\strutdp + \hbox{\box\b_framed_normal}} \installframedlocator \v!line {} - {\setbox\framebox\hbox{\lower.5\ht\framebox\box\framebox}% - \ht\framebox.5\lineheight - \dp\framebox.5\lineheight - \hbox{\box\framebox}} + {\setbox\b_framed_normal\hbox{\lower.5\ht\b_framed_normal\box\b_framed_normal}% + \ht\b_framed_normal.5\lineheight + \dp\b_framed_normal.5\lineheight + \hbox{\box\b_framed_normal}} \installframedlocator \v!low {} {\doprelocframedbox\strutdp - \setbox\framebox\hbox{\lower\scratchdimen\box\framebox}% - \ht\framebox\strutht - \dp\framebox\strutdp - \box\framebox} + \setbox\b_framed_normal\hbox{\lower\d_framed_locator_ht\box\b_framed_normal}% + \ht\b_framed_normal\strutht + \dp\b_framed_normal\strutdp + \box\b_framed_normal} \installframedlocator \v!top {} {\doprelocframedbox\strutht - \setbox\framebox\hbox{\lower\scratchskip\box\framebox}% - \ht\framebox\scratchdimen - \dp\framebox\scratchskip - \hbox{\box\framebox}} + \setbox\b_framed_normal\hbox{\lower\d_framed_locator_dp\box\b_framed_normal}% + \ht\b_framed_normal\d_framed_locator_ht + \dp\b_framed_normal\d_framed_locator_dp + \hbox{\box\b_framed_normal}} \installframedlocator \v!middle {} - {\scratchdimen.5\ht\framebox - \setbox\framebox\hbox{\lower\scratchdimen\box\framebox}% - \ht\framebox\scratchdimen - \dp\framebox\scratchdimen - \hbox{\box\framebox}} + {\scratchdimen.5\ht\b_framed_normal + \setbox\b_framed_normal\hbox{\lower\scratchdimen\box\b_framed_normal}% + \ht\b_framed_normal\d_framed_locator_ht + \dp\b_framed_normal\d_framed_locator_ht + \hbox{\box\b_framed_normal}} \installframedlocator \v!lohi - {\handleframedlocator\c!before\v!middle} - {\handleframedlocator\c!after \v!middle} + {\framed_locator_before\v!middle} + {\framed_locator_after \v!middle} \installframedlocator \v!bottom {} {\doprelocframedbox\strutdp - \setbox\framebox\hbox{\lower\scratchdimen\box\framebox}% - \ht\framebox\scratchskip - \dp\framebox\scratchdimen - \hbox{\box\framebox}} + \setbox\b_framed_normal\hbox{\lower\d_framed_locator_ht\box\b_framed_normal}% + \ht\b_framed_normal\d_framed_locator_dp + \dp\b_framed_normal\d_framed_locator_ht + \hbox{\box\b_framed_normal}} \installframedlocator \v!keep % retains height/depth - {\removeframedboxdepth} - {\restoreframedboxdepth} + {\framed_remove_depth} + {\framed_restore_depth} % also used in fastlocalframed -\newdimen\originalframedwd -\newdimen\originalframedht -\newdimen\originalframeddp - -\def\removeframedboxdepth - {\originalframedwd\wd\framebox - \originalframedht\ht\framebox - \originalframeddp\dp\framebox - \ifzeropt\originalframeddp\else\setbox\framebox\hbox{\raise\originalframeddp\box\framebox}\fi - \wd\framebox\originalframedwd - \ht\framebox\dimexpr\originalframedht+\originalframeddp\relax - \dp\framebox\zeropoint} +\newdimen\d_framed_original_wd +\newdimen\d_framed_original_ht +\newdimen\d_framed_original_dp -\def\restoreframedboxdepth - {\ifzeropt\originalframeddp\else\setbox\framebox\hbox{\lower\originalframeddp\box\framebox}\fi - \wd\framebox\originalframedwd - \ht\framebox\originalframedht - \dp\framebox\originalframeddp} +\def\framed_remove_depth + {\d_framed_original_wd\wd\b_framed_normal + \d_framed_original_ht\ht\b_framed_normal + \d_framed_original_dp\dp\b_framed_normal + \ifzeropt\d_framed_original_dp\else + \setbox\b_framed_normal\hbox{\raise\d_framed_original_dp\box\b_framed_normal}% + \fi + \wd\b_framed_normal\d_framed_original_wd + \ht\b_framed_normal\dimexpr\d_framed_original_ht+\d_framed_original_dp\relax + \dp\b_framed_normal\zeropoint} -% \let\@@startframedorientation\relax -% \let\@@stopframedorientation \relax +\def\framed_restore_depth + {\ifzeropt\d_framed_original_dp \else + \setbox\b_framed_normal\hbox{\lower\d_framed_original_dp\box\b_framed_normal}% + \fi + \wd\b_framed_normal\d_framed_original_wd + \ht\b_framed_normal\d_framed_original_ht + \dp\b_framed_normal\d_framed_original_dp} % \framed[width=12cm,height=3cm,orientation=0]{\input ward\relax} % \framed[width=12cm,height=3cm,orientation=90]{\input ward\relax} @@ -1502,40 +1512,45 @@ % \framed[width=12cm,height=3cm,orientation=-180]{\input ward\relax} % \framed[width=12cm,height=3cm,orientation=-270]{\input ward\relax} -\def\@@startframedorientation - {\let\@@stopframedorientation \relax - \ifx\@@localorientation\empty\else - \ifcase\@@localorientation\else - \scratchcounter\@@localorientation - \divide\scratchcounter\plustwo - \ifodd\scratchcounter - \swapmacros\framedwidth \framedheight - \swapmacros\localwidth \localheight - \swapdimens\!!framedheight\!!framedwidth - \def\@@stopframedorientation{\@@dostopframedorientation\plusone}% - \else - \def\@@stopframedorientation{\@@dostopframedorientation\zerocount}% - \fi +\def\framed_start_orientation + {\ifcase\p_framed_orientation\else + \let\framed_stop_orientation\relax + \else + \scratchcounter\p_framed_orientation % weird .. why + \divide\scratchcounter\plustwo + \ifodd\scratchcounter + \swapmacros\framedwidth\framedheight + \swapmacros\localwidth\localheight + \swapdimens\d_framed_height\d_framed_width + \let\framed_stop_orientation\framed_stop_orientation_odd + \else + \let\framed_stop_orientation\framed_stop_orientation_even \fi \fi} -\def\@@dostopframedorientation#1% - {\ifcase#1\else - \swapmacros\framedwidth \framedheight - \swapmacros\localwidth \localheight - \swapdimens\!!framedheight\!!framedwidth - \fi - \setbox\framebox\hbox{\dorotatebox\@@localorientation\hbox{\box\framebox}}} +\def\framed_stop_orientation_odd + {\swapmacros\framedwidth\framedheight + \swapmacros\localwidth\localheight + \swapdimens\d_framed_height\d_framed_width + \framed_stop_orientation_even} + +\def\framed_stop_orientation_even + {\setbox\b_framed_normal\hbox{\dorotatebox\p_framed_orientation\hbox{\box\b_framed_normal}}} %D The last conditional takes care of the special situation of %D in||line \inframed[height=3cm]{framed} boxes. Such boxes have %D to be \inframed{aligned} with the running text. -\def\doinframed[#1]% we could omit #1] but readibility ... - {\framed[\c!location=\v!low,#1]} - \unexpanded\def\inframed - {\dosingleempty\doinframed} + {\dosingleempty\framed_inline} + +% \def\framed_inline[#1]% +% {\framed[\c!location=\v!low,#1]} +% +% or: + +\def\framed_inline[% + {\framed[\c!location=\v!low,} %D When we set \type{empty} to \type{yes}, we get %D ourselves a frame and/or background, but no content, so @@ -1581,26 +1596,27 @@ %D Still better is the next alternative, if only because it %D takes care of setting the super- and subscripts styles -\newcount\mframedstyle +\newcount\c_framed_mstyle + +\unexpanded\def\mframed {\dosingleempty\framed_math_display} +\unexpanded\def\inmframed{\dosingleempty\framed_math_inline } -\def\doinlinemframed[#1]#2% +\def\framed_math_inline[#1]#2% {\begingroup - \mframedstyle\mathstyle\relax - \inframed[#1]{\Ustartmath\triggermathstyle\mframedstyle#2\Ustopmath}% + \c_framed_mstyle\mathstyle + \inframed[#1]{\Ustartmath\triggermathstyle\c_framed_mstyle#2\Ustopmath}% \endgroup} -\def\funnymathstrut{\Ustartmath\triggermathstyle\mframedstyle\vphantom{(}\Ustopmath} +\unexpanded\def\funnymathstrut + {\Ustartmath\triggermathstyle\c_framed_mstyle\vphantom{(}\Ustopmath} -\def\dodisplaymframed[#1]#2% +\def\framed_math_display[#1]#2% {\begingroup - \mframedstyle\mathstyle\relax + \c_framed_mstyle\mathstyle \let\normalstrut\funnymathstrut - \framed[#1]{\Ustartmath\triggermathstyle\mframedstyle#2\Ustopmath}% + \framed[#1]{\Ustartmath\triggermathstyle\c_framed_mstyle#2\Ustopmath}% \endgroup} -\def\mframed {\dosingleempty\dodisplaymframed} -\def\inmframed{\dosingleempty\doinlinemframed } - %D So instead of the rather versatile \type {\framed}, we ue %D the \type {\mframed}. %D @@ -1645,12 +1661,44 @@ %D putting rules around boxes, inserting offsets and aligning %D text. Each step is handled by separate macros. -\def\dowidenframebox#1% - {\setbox\framebox\vbox - {\kern#1\hbox{\kern#1\box\framebox\kern#1}\kern#1}} +\newdimen\d_framed_applied_offset +\newdimen\d_framed_loffset +\newdimen\d_framed_roffset +\newdimen\d_framed_toffset +\newdimen\d_framed_boffset + +\def\framed_check_extra_offsets + {\setfalse\c_framed_has_extra_offset + \d_framed_loffset\framedparameter\c!loffset + \d_framed_roffset\framedparameter\c!roffset + \d_framed_toffset\framedparameter\c!toffset + \d_framed_boffset\framedparameter\c!boffset + \relax + \ifzeropt\d_framed_loffset\else \advance\d_framed_width -\d_framed_loffset \settrue\c_framed_has_extra_offset \fi + \ifzeropt\d_framed_roffset\else \advance\d_framed_width -\d_framed_roffset \settrue\c_framed_has_extra_offset \fi + \ifzeropt\d_framed_toffset\else \advance\d_framed_height-\d_framed_toffset \settrue\c_framed_has_extra_offset \fi + \ifzeropt\d_framed_boffset\else \advance\d_framed_height-\d_framed_boffset \settrue\c_framed_has_extra_offset \fi} + +\def\framed_apply_extra_offsets + {\setbox\b_framed_normal\vbox\bgroup + \advance\d_framed_toffset\d_framed_applied_offset + \advance\d_framed_boffset\d_framed_applied_offset + \advance\d_framed_loffset\d_framed_applied_offset + \advance\d_framed_roffset\d_framed_applied_offset + \kern\d_framed_toffset + \hbox\bgroup + \kern\d_framed_loffset + \box\b_framed_normal + \kern\d_framed_roffset + \egroup + \kern\d_framed_boffset + \egroup} -\def\dooffsetframebox{\dowidenframebox\localoffset} -\def\dolocateframebox{\dowidenframebox\ruledlinewidth} +\def\framed_widen_box + {\setbox\b_framed_normal\vbox + {\kern\d_framed_applied_offset + \hbox{\kern\d_framed_applied_offset\box\b_framed_normal\kern\d_framed_applied_offset}% + \kern\d_framed_applied_offset}} %D Let's hope that the next few examples show us enough of %D what needs to be done by the auxiliary macros. @@ -1736,9 +1784,6 @@ \expandafter\nodoformatonelinerbox \fi} -% \def\dodoformatonelinerbox % we could even have a special one -% {\dowithnextboxcontentcs\ignorespaces\dododoformatonelinerbox\hbox} - \def\dodoformatonelinerbox {\afterassignment\redoformatonelinerbox \setbox\nextbox\hbox} @@ -1759,45 +1804,60 @@ %D The handlers: -\def\framedforgetall{\forgetall} +\def\framed_forgetall{\forgetall} -\def\setframedforegroundcolor - {\edef\!!framedforegroundcolor{\framedparameter\c!foregroundcolor}% - \ifx\!!framedforegroundcolor\empty\else\dousecolorparameter\!!framedforegroundcolor\fi} +% test: (saves one forgetall) +% +% \edef\framedbackground{\framedparameter\c!background}% +% \ifx\framedbackground\empty +% \let\framed_forgetall\forgetall +% \else +% \let\framed_forgetall\relax +% \forgetall +% \fi + +\def\framed_set_foregroundcolor + {\edef\p_framed_foregroundcolor{\framedparameter\c!foregroundcolor}% + \ifx\p_framed_foregroundcolor\empty\else\dousecolorparameter\p_framed_foregroundcolor\fi} + +\def\framed_do_setups + {\ifx\p_framed_setups\empty \else + \setups[\p_framed_setups]% + \fi} -\def\doformatboxSomeFormat - {\vbox to \!!framedheight +\def\framed_format_format_yes + {\vbox to \d_framed_height \bgroup \let\postprocessframebox\relax - \framedforgetall + \framed_forgetall \iftrialtypesetting \else - \setframedforegroundcolor + \framed_set_foregroundcolor \fi \oninterlineskip - \hsize\!!framedwidth - \vsize\!!framedheight - \doframedsetups + \hsize\d_framed_width + \vsize\d_framed_height + \framed_do_setups \raggedcommand - \dobeforeframedbox + \framed_do_top \bgroup \localbegstrut \aftergroup\localendstrut - \aftergroup\doafterframedbox + \aftergroup\framed_do_bottom \aftergroup\egroup \doformatonelinerbox} -\def\doformatboxNoFormat - {\vbox to \!!framedheight +\def\framed_format_format_nop + {\vbox to \d_framed_height \bgroup \let\postprocessframebox\relax - \framedforgetall + \framed_forgetall \iftrialtypesetting \else - \setframedforegroundcolor + \framed_set_foregroundcolor \fi \oninterlineskip - \hsize\!!framedwidth - \vsize\!!framedheight - \doframedsetups + \hsize\d_framed_width + \vsize\d_framed_height + \framed_do_setups \raggedcenter \vss \bgroup @@ -1807,16 +1867,16 @@ \aftergroup\egroup \doformatonelinerbox} -\def\doformatboxHeight - {\vbox to \!!framedheight +\def\framed_format_format_height + {\vbox to \d_framed_height \bgroup \let\postprocessframebox\relax - \framedforgetall + \framed_forgetall \iftrialtypesetting \else - \setframedforegroundcolor + \framed_set_foregroundcolor \fi \oninterlineskip - \doframedsetups + \framed_do_setups \raggedcommand \vss \bgroup @@ -1826,36 +1886,36 @@ \localbegstrut \doformatonelinerbox} -\def\doformatboxWidth +\def\framed_format_format_width {\vbox \bgroup \let\postprocessframebox\relax - \framedforgetall + \framed_forgetall \iftrialtypesetting \else - \setframedforegroundcolor + \framed_set_foregroundcolor \fi \oninterlineskip - \hsize\!!framedwidth - \doframedsetups + \hsize\d_framed_width + \framed_do_setups \raggedcommand - \dobeforeframedbox + \framed_do_top \bgroup \localbegstrut \aftergroup\localendstrut - \aftergroup\doafterframedbox + \aftergroup\framed_do_bottom \aftergroup\egroup \doformatonelinerbox} -\def\doformatboxVSize - {\vbox to \!!framedheight +\def\framed_format_format_vsize + {\vbox to \d_framed_height \bgroup \let\postprocessframebox\relax - \framedforgetall + \framed_forgetall \iftrialtypesetting \else - \setframedforegroundcolor + \framed_set_foregroundcolor \fi - \vsize\!!framedheight - \doframedsetups + \vsize\d_framed_height + \framed_do_setups \vss \bgroup \aftergroup\vss @@ -1866,15 +1926,15 @@ \localstrut \doformatonelinerbox} -\def\doformatboxHSize - {\hbox to \!!framedwidth +\def\framed_format_format_hsize + {\hbox to \d_framed_width \bgroup \let\postprocessframebox\relax - \framedforgetall + \framed_forgetall \iftrialtypesetting \else - \setframedforegroundcolor + \framed_set_foregroundcolor \fi - \doframedsetups + \framed_do_setups \hss \localstrut \bgroup @@ -1882,19 +1942,17 @@ \aftergroup\egroup \doformatonelinerbox} -\def\doformatboxNoSize +\def\framed_format_format_no_size {\hbox \bgroup \iftrialtypesetting \else - \setframedforegroundcolor + \framed_set_foregroundcolor \fi \let\postprocessframebox\relax - \doframedsetups + \framed_do_setups \localstrut \doformatonelinerbox} -\let\doframedsetups\relax - %D On the next page we show some examples of how these macros %D come into action. The examples show us how %D \type {fit}, \type {broad} dimensions influence the @@ -1965,7 +2023,7 @@ \newdimen\framedmaxwidth \newdimen\framedaveragewidth -\def\resetshapeframebox +\def\framed_reshape_reset {\framednoflines \zerocount \framedfirstheight \zeropoint \framedlastdepth \zeropoint @@ -1973,12 +2031,8 @@ \framedmaxwidth \zeropoint \framedaveragewidth\zeropoint} -\let\framedboxwidth \!!zeropoint -\let\framedboxheight\!!zeropoint -\let\framedboxdepth \!!zeropoint - -\def\doreshapeframedbox{\ifvbox\framebox\ctxcommand{doreshapeframedbox(\number\framebox)}\fi} -\def\doanalyzeframedbox{\ifvbox\framebox\ctxcommand{doanalyzeframedbox(\number\framebox)}\fi} +\def\framed_reshape_process{\ifvbox\b_framed_normal\ctxcommand{doreshapeframedbox(\number\b_framed_normal)}\fi} +\def\framed_reshape_analyze{\ifvbox\b_framed_normal\ctxcommand{doanalyzeframedbox(\number\b_framed_normal)}\fi} % torture test / strange case (much depth) / method 2 needed % @@ -2048,41 +2102,6 @@ %D \egroup %D \stoppostponing -%D When typesetting the framed box inline, we have to keep the -%D baseline intact outside as well as inside the framed box. - -\def\doinlineframedbox - {\scratchdimen\dimexpr\strutdp+\ruledlinewidth\relax - \ifboxhasoffset - \advance\scratchdimen \framedparameter\c!offset - \fi - \setbox\framebox\hbox{\lower\scratchdimen\box\framebox}% - \ht\framebox\strutht - \dp\framebox\strutdp - \box\framebox} - -%D We can also lower the box over the natural depth of the -%D line. - -\def\doloweredframedbox - {\ht\framebox\dimexpr\ht\framebox+\dp\framebox-\strutdp\relax - \dp\framebox\strutdp - \box\framebox} - -%D Hanging the content is mainly meant for cases like the -%D following: -%D -%D \starttyping -%D \framed[strut=no] -%D {\framed[height=2cm,location=hanging]{test}% -%D \framed[height=1cm,location=hanging]{test}} -%D \stoptyping - -\def\dohangingframedbox % best with strut=no - {\scratchdimen\dimexpr\ht\framebox+\dp\framebox\relax - \ht\framebox\zeropoint - \dp\framebox\scratchdimen} - %D We can draw lines from left to right and top to bottom by %D using the normal \type{\hairline} command. Both directions %D need a different treatment. @@ -2103,32 +2122,29 @@ %D possible to the circumstances and act as natural as %D possible. -\def\vboxedhairline +\def\framed_vboxed_hairline {\bgroup - \dimen2=\ifboxhasoffset \localoffset \else \zeropoint \fi - \dimen4=\dimexpr\dimen2+\ruledlinewidth\relax + \dimen2=\ifconditional\c_framed_has_offset \localoffset \else \zeropoint \fi + \dimen4=\dimexpr\dimen2+\d_framed_linewidth\relax \setbox0\vbox {\advance\hsize 2\dimen4 \vskip\dimen2 \hrule - \!!height\ruledlinewidth + \!!height\d_framed_linewidth \!!depth\zeropoint \!!width\hsize \vskip\dimen2}% - %\endgraf\nointerlineskip\endgraf - %\moveleft\dimen4\box0 - %\endgraf\nointerlineskip\localbegstrut \endgraf\obeydepth\nointerlineskip \moveleft\dimen4\box0 \endgraf\nointerlineskip\localbegstrut % beware, we might kill it in a style using \vskip\lineheight \egroup} % so this must not be changed -\def\hboxedhairline % use framed dimen +\def\framed_hboxed_hairline % use framed dimen {\bgroup - \dimen2=\ifboxhasoffset \localoffset \else \zeropoint \fi - \ifboxhasheight - \dimen4\dimexpr\localheight/2+\strutdp-2\ruledlinewidth\relax - \dimen6\dimexpr\localheight/2-\strutdp+2\ruledlinewidth\relax + \dimen2=\ifconditional\c_framed_has_offset \localoffset \else \zeropoint \fi + \ifconditional\c_framed_has_height + \dimen4\dimexpr\localheight/2+\strutdp-2\d_framed_linewidth\relax + \dimen6\dimexpr\localheight/2-\strutdp+2\d_framed_linewidth\relax \else \dimen4\dimexpr\strutht+\dimen2\relax \dimen6\dimexpr\strutdp+\dimen2\relax @@ -2136,7 +2152,7 @@ \unskip \setbox\scratchbox\hbox {\hskip\dimen2 - \vrule\!!height\dimen4\!!depth\dimen6\!!width\ruledlinewidth + \vrule\!!height\dimen4\!!depth\dimen6\!!width\d_framed_linewidth \hskip\dimen2}% \ht\scratchbox\strutht \dp\scratchbox\strutdp @@ -2148,10 +2164,10 @@ %D sort of newline signal. In horizontal boxes it expands to a %D space. -\unexpanded\def\vboxednewline +\unexpanded\def\framed_vboxed_newline {\endgraf\ignorespaces} -\unexpanded\def\hboxednewline +\unexpanded\def\framed_hboxed_newline {\unskip\normalspace\ignorespaces} %D We can set each rule on or off. The default setting is @@ -2195,485 +2211,6 @@ %D \egroup %D \macros -%D {setupblackrules} -%D -%D The graphic capabilities of \TEX\ do not go beyond simple -%D filled rules, except of course when using specials. Let's -%D start with a warning: using this commands is far more slower -%D than using the \TEX\ primitives \type{\hrule} and -%D \type{\vrule}, but they save us some tokens. The -%D characteristics of these rule drawing command can be set by: -%D -%D \showsetup{setupblackrules} - -\unexpanded\def\setupblackrules - {\dodoubleargument\getparameters[\??bj]} - -%D \macros -%D {blackrule} -%D -%D The simple command draws only one rule. Its optional -%D argument can be used to specify the dimensions. By setting -%D the width, height or depth to \type {max}, one gets the -%D natural dimensions. -%D -%D \showsetup{blackrule} - -\definecomplexorsimple\blackrule - -\unexpanded\def\complexblackrule[#1]% - {\hbox\bgroup\getparameters[\??bj][#1]\domakeblackrule\egroup} - -\unexpanded\def\simpleblackrule - {\hbox\bgroup\domakeblackrule\egroup} - -\def\domakeblackrule - {\doif\@@bjwidth \v!max{\def\@@bjwidth {1em}}% - \doif\@@bjheight\v!max{\setstrut\let\setstrut\relax\def\@@bjheight{\strutht}}% - \doif\@@bjdepth \v!max{\setstrut\def\@@bjdepth {\strutdp}}% - \startcolor[\@@bjcolor]% can be made faster, just direct attr - \vrule - \!!width \@@bjwidth - \!!height\@@bjheight - \!!depth \@@bjdepth - \stopcolor} - -%D \macros -%D {blackrules} -%D -%D One can call for a sequence of black rules, if needed -%D equally spaced over the given width. -%D -%D \showsetup{blackrules} -%D -%D The two alternative calls are therefore: -%D -%D \startbuffer -%D Tell me, is this according to the \blackrules[n=6]? -%D These \blackrules[alternativevariant=b,n=10,distance=.2em,width=4cm] are quite clear. -%D \stopbuffer -%D -%D \typebuffer -%D -%D or: -%D -%D \startlines -%D \getbuffer -%D \stoplines -%D -%D We could of course have implemented this macro using -%D \type{\leaders}, but this would probably have taken more -%D tokens. - -\def\doblackrules[#1]% - {\hbox\bgroup - \getparameters[\??bj][#1]% - \!!widtha\@@bjwidth - \!!widthb\@@bjdistance - \doif\@@bjalternative\c!b - {\scratchcounter\@@bjn - \ifnum\scratchcounter=\plusone - \!!widthb\zeropoint - \else - \advance\scratchcounter \minusone - \advance\!!widtha -\scratchcounter\!!widthb - \divide \!!widtha \@@bjn - \fi}% - \startcolor[\@@bjcolor]% - \dorecurse\@@bjn - {\vrule - \!!width \!!widtha - \!!height\@@bjheight - \!!depth \@@bjdepth - \hskip\!!widthb}% - \unskip - \stopcolor - \egroup} - -\unexpanded\def\blackrules - {\dosingleempty\doblackrules} - -%D The next commands can be used to draw margin rules. We -%D support two methods: \marginrule{one for in||line use} and -%D one that acts on a paragraph. Drawing a margin rule is -%D rather straightforward because we can use the commands that -%D put text in the margin. - -\def\dodrawmarginrule - {\setbox\scratchbox\hbox - {\vrule\!!depth\strutdepth\!!height\strutheight\!!width\@@karulethickness}% - \smashbox\scratchbox % no \vsmash !!! - \box\scratchbox} - -\def\drawmarginrule - {\strut\inleft{\dodrawmarginrule}} - -%D \macros -%D {marginrule} -%D -%D The first method gobbles words and simply puts a bar in the -%D margin. This method is not entirely robust. -%D -%D \showsetup{marginrule} - -\definecomplexorsimple\marginrule - -\def\simplemarginrule - {\let\processword\drawmarginrule - \processwords} - -\def\complexmarginrule[#1]% - {\ifnum#1<\@@kalevel\relax \else - \def\@@kadefaultwidth{#1}% - \expandafter\simplemarginrule - \fi} - -%D We need an auxiliary variable - -\def\@@kadefaultwidth{1} - -%D \macros -%D {setupmarginrules} -%D -%D This macro definitions show us that we can pass an optional -%D level, which is matched against the previous set one. The -%D level can be set up with -%D -%D \showsetup{setupmarginrules} - -\unexpanded\def\setupmarginrules - {\dodoubleargument\getparameters[\??ka]} - -%D \macros -%D {startmarginrule} -%D -%D The second method collects text and reformats it afterwards, -%D using the shapebox macros. We prevent local margin rules. -%D -%D \showsetup{startmarginrule} - -\definecomplexorsimple\startmarginrule - -\def\simplestartmarginrule - {\bgroup - \let\drawmarginrule\relax - \let\stopmarginrule\dostopmarginrule - \beginofshapebox} - -\def\complexstartmarginrule[#1]% - {\bgroup - \let\drawmarginrule\relax - \ifnum#1<\@@kalevel\relax - \let\stopmarginrule\egroup - \else - \def\@@kadefaultwidth{#1}% - \let\stopmarginrule\dostopmarginrule - \expandafter\beginofshapebox - \fi} - -\def\dostopmarginrule - {\endofshapebox - \reshapebox - {\hbox{\inleftmargin{\dodrawmarginrule}\box\shapebox}}% - \flushshapebox - \egroup} - -%D \startbuffer -%D \setupmarginrules[level=5] -%D -%D \startmarginrule[1] -%D First we set the level at~5. Next we typeset this first -%D paragraph as a level~1 one. As expected no rule show up. -%D \stopmarginrule -%D -%D \startmarginrule[5] -%D The second paragraph is a level~5 one. As we can see here, -%D the marginal rule gets a width according to its level. -%D \stopmarginrule -%D -%D \startmarginrule[8] -%D It will of course be no surprise that this third paragraph -%D has a even thicker margin rule. This behavior can be -%D overruled by specifying the width explictly. -%D \stopmarginrule -%D \stopbuffer -%D -%D In next example we show most features. Watch the rule -%D thickness adapting itself to the level. -%D -%D \startexample -%D \getbuffer -%D \stopexample -%D -%D We just said: -%D -%D \typebuffer - -%D \macros -%D {vl, hl} -%D -%D The command \type{\vl} draws a vertical rule \vl\ with strut -%D dimensions, multiplied with the factor specified in the -%D optional argument. The height and depth are clipped \vl[3] -%D to the baselinedistance. Its horizontal counterpart -%D \type{\hl} draws a horizontal rule \hl\ with a width of 1em, -%D multiplied with the optional factor. The horizontal rule is -%D drawn on top of the baseline. -%D -%D \showsetup{vl} -%D \showsetup{hl} - -\def\dovlwdhtdp#1#2#3% - {\bgroup - \setbox\scratchbox\hbox - {\vrule - \!!width #1\linewidth - \!!height#2\strutht - \!!depth #3\strutdp}% - \dp\scratchbox\strutdp - \ht\scratchbox\strutht - \box\scratchbox - \egroup} - -\def\complexvl[#1]% - {\dovlwdhtdp\plusone{#1}{#1}} - -\def\complexhl[#1]% - {\hbox - {\vrule - \!!width #1\s!em - \!!height\linewidth - \!!depth \zeropoint}} - -\definecomplexorsimple\vl \def\simplevl{\complexvl[1]} -\definecomplexorsimple\hl \def\simplehl{\complexhl[1]} - -%D \macros -%D {hairline, thinrule, thinrules, setupthinrules} -%D -%D Drawing thin lines can of course easily be accomplished by -%D the \TEX\ primitives \type{\hrule} and \type{\vrule}. The -%D next few macros however free us from some specifications. -%D -%D \startbuffer -%D some text -%D -%D \hairline -%D -%D some more text -%D -%D \thinrule -%D -%D more and more text -%D -%D hi \thinrule\ there -%D -%D and then the final text -%D \stopbuffer -%D -%D \typebuffer -%D -%D becomes -%D -%D \startexample -%D \getbuffer -%D \stopexample -%D -%D So we've got -%D -%D \showsetup{hairline} -%D \showsetup{thinrule} -%D -%D Both can be set up with: -%D -%D \showsetup{setupthinrules} -%D -%D We also have -%D -%D \showsetup{thinrules} -%D -%D which looks like: \thinrules[n=2] - -\newconstant\ruletype - -\def\thinrule - {\strut - \bgroup - \ruletype\plusone - \processaction - [\@@dlalternative] - [ \v!a=>\ruletype\zerocount,% no line - %\v!b=>\ruletype\plusone ,% height/depth - \v!c=>\ruletype\plustwo ,% topheight/botdepth - % 11=>\ruletype\plusone ,% fallback for backgrounds - 0=>\ruletype\zerocount,% compatible with backgrounds - % 1=>\ruletype\plusone ,% compatible with backgrounds - 2=>\ruletype\plustwo ]% compatible with backgrounds - \doifsomething\@@dlrulethickness - {\linewidth\@@dlrulethickness}% - \ifdim\linewidth=\zeropoint - \ruletype\zerocount - \else - \doifnot\@@dlframe\v!on{\ruletype\zerocount}% - \fi - \ifnum\ruletype=\plusone - \doif\@@dlheight\v!max{\let\@@dlheight\!!plusone}% - \doif\@@dldepth \v!max{\let\@@dldepth \!!plusone}% - \else - \let\@@dlheight\!!plusone - \let\@@dldepth\!!plusone - \fi - \freezedimensionwithunit\@@dlheight\strutht - \freezedimensionwithunit\@@dldepth\strutdp - \divide\linewidth \plustwo - \doifelse\@@dlbackground\v!color - {\startcolor[\@@dlbackgroundcolor]% - \ifnum\ruletype=\plustwo % prevent overshoot due to rounding - \leaders - \hrule - \!!height\dimexpr\@@dlheight-.5\linewidth\relax - \!!depth \dimexpr\@@dldepth -.5\linewidth\relax - \hfill - \else - \leaders - \hrule - \!!height\@@dlheight - \!!depth \@@dldepth - \hfill - \fi - \stopcolor - \ifcase\ruletype - % no rule - \or - \startcolor[\@@dlcolor]% - \hfillneg - \leaders\hrule\!!height\linewidth\!!depth\linewidth\hfill - \stopcolor - \or - \startcolor[\@@dlcolor]% - \hfillneg\leaders\hrule\!!height\dimexpr-\@@dldepth+\linewidth\relax\!!depth\@@dldepth\hfill - \hfillneg\leaders\hrule\!!height\@@dlheight\!!depth\dimexpr-\@@dlheight+\linewidth\relax\hfill - \stopcolor - \fi} - {\ifcase\ruletype \else - \startcolor[\@@dlcolor]% - \leaders\hrule\!!height\@@dlheight\!!depth\@@dldepth\hfill - \stopcolor - \fi}% - \strut - \carryoverpar\egroup} - -\def\hairline - {\endgraf - \thinrule - \endgraf} - -\def\dosetupthinrules[#1]% - {\getparameters[\??dl][#1]} - -\unexpanded\def\setupthinrules - {\dosingleargument\dosetupthinrules} - -\def\dothinrules[#1]% - {\bgroup - \dosetupthinrules[#1]% - \@@dlbefore - \assignvalue\@@dlinterlinespace\@@dlinterlinespace{1.0}{1.5}{2.0}% - \spacing\@@dlinterlinespace - \dorecurse\@@dln - {\ifnum\recurselevel=\@@dln \dothinrulesnobreak \else - \ifnum\recurselevel=2 \dothinrulesnobreak \fi\fi - \thinrule - \ifnum\recurselevel<\@@dln\relax - % test needed, else messed up whitespace - \ifx\@@dlinbetween\empty - \softbreak - \else - \endgraf - \nowhitespace - \@@dlinbetween - \fi - \fi}% - \doifelsenothing\@@dlafter - {\carryoverpar\egroup} - {\@@dlafter\egroup}} - -\def\thinrules - {\dosingleempty\dothinrules} - -%D A couple of examples are given below. -%D -%D \startbuffer -%D \setupthinrules[n=3,inbetween=,color=gray] -%D -%D test test \thinrules\ test test \par -%D test test \thinrules [color=green] test test \par -%D test test \thinrules [height=max, depth=max] test test \par -%D -%D \setupthinrules[height=.9,depth=.9] -%D -%D test test \thinrules\ test test \par -%D test test \thinrules [alternativevariant=b] test test \par -%D test test \thinrules [alternativevariant=c] test test \par -%D test test \thinrules [alternativevariant=c,inbetween=\vskip2ex] test test \par -%D \stopbuffer -%D -%D \typebuffer {\getbuffer} -%D -%D There are a couple of alternative ways to visualize rules -%D using backgrounds. At first sight these may look strange, -%D but they make sense in educational settings. The -%D alternatives are more or less compatible with the more -%D advanced \METAPOST\ based implementation. -%D -%D \startbuffer[a] -%D \setupthinrules -%D [n=2, -%D backgroundcolor=gray , -%D rulethickness=1pt, -%D colorkleur=donkerblauw, -%D after=\blank, -%D before=\blank] -%D \stopbuffer -%D -%D \typebuffer[a] -%D -%D \startbuffer[b] -%D \thinrules[alternativevariant=a] -%D \thinrules[alternativevariant=b] -%D \thinrules[alternativevariant=c] -%D \stopbuffer -%D -%D \typebuffer[b] \getbuffer[a,b] -%D -%D \startbuffer[b] -%D \thinrules[alternativevariant=a,background=color] -%D \thinrules[alternativevariant=b,background=color] -%D \thinrules[alternativevariant=c,background=color] -%D \stopbuffer -%D -%D \typebuffer[b] \getbuffer[a,b] -%D -%D \startbuffer[b] -%D \thinrules[alternativevariant=a,height=.8,depth=.8,background=color] -%D \thinrules[alternativevariant=b,height=.8,depth=.8,background=color] -%D \thinrules[alternativevariant=c,height=.8,depth=.8,background=color] -%D \stopbuffer -%D -%D \typebuffer[b] \getbuffer[a,b] - -%D \macros -%D {optimizethinrules} -%D -%D By saying \type {\thinrulestrue} or \type {-false}, we -%D can influence the way dangling lines are handled. - -\newif\ifoptimizethinrules \optimizethinrulestrue - -\def\dothinrulesnobreak - {\ifoptimizethinrules\penalty500\fi} - -%D \macros %D {startframedtext, setupframedtexts, defineframedtext} %D %D The general framing command we discussed previously, is not @@ -2795,54 +2332,56 @@ \c!margin=\v!standard] \appendtoks - \setuevalue{\e!start\currentframedtext}{\dostartframedtext{\currentframedtext}}% - \setuevalue{\e!stop \currentframedtext}{\dostopframedtext }% - \setuevalue {\currentframedtext}{\doframedtext {\currentframedtext}}% + \setuevalue{\e!start\currentframedtext}{\framed_text_start {\currentframedtext}}% + \setuevalue{\e!stop \currentframedtext}{\framed_text_stop }% + \setuevalue {\currentframedtext}{\framed_text_direct{\currentframedtext}}% \to \everydefineframedtext -\unexpanded\def\dostartframedtext#1% +\setvalue{\??kd:l:\v!left }{\letframedtextparameter\c!left \relax + \letframedtextparameter\c!right\hfill} + +\setvalue{\??kd:l:\v!right }{\letframedtextparameter\c!left \hfill + \letframedtextparameter\c!right\relax} + +\setvalue{\??kd:l:\v!middle}{\letframedtextparameter\c!left \hfill + \letframedtextparameter\c!right\hfill} + +\setvalue{\??kd:l:\v!none }{\letframedtextparameter\c!left \relax + \letframedtextparameter\c!right\relax + \settrue\c_framed_text_location_none} + +\unexpanded\def\framed_text_start#1% {\bgroup \edef\currentframedtext{#1}% - \dodoubleempty\dodostartframedtext} + \dodoubleempty\framed_text_start_indeed} -\def\dodostartframedtext[#1][#2]% +\def\framed_text_start_indeed[#1][#2]% {\doifassignmentelse{#1} - {\dododostartframedtext[][#1]} - {\dododostartframedtext[#1][#2]}} + {\framed_text_start_continue\empty{#1}} + {\framed_text_start_continue{#1}{#2}}} -\def\dododostartframedtext[#1][#2]% #2 only passed to framed, not to framedtext +\def\framed_text_start_continue#1#2% {\setupframedtexts[\currentframedtext][#2]% \doifsomething{#1}{\setframedtextparameter\c!location{#1}}% does not listen to #3 - \setfalse\framedtextlocationnone - % somewhat messy ... needs to be redone - \processaction % \v!low en \v!depth are already taken ! - [\framedtextparameter\c!location] - [ \v!left=>\letframedtextparameter\c!left \relax - \letframedtextparameter\c!right\hfill, - \v!right=>\letframedtextparameter\c!left \hfill - \letframedtextparameter\c!right\relax, - \v!middle=>\letframedtextparameter\c!left \hfill - \letframedtextparameter\c!right\hfill, - \v!none=>\letframedtextparameter\c!left \relax % new - \letframedtextparameter\c!right\relax % new - \settrue\framedtextlocationnone]% + \setfalse\c_framed_text_location_none + \csname\??kd:l:\framedtextparameter\c!location\endcsname \resetframedtextparameter\c!location % removed 06/2001 % \forgetparindent % added 06/2001 [see demo-bbv] - \localhsize\hsize \checkframedtext + \framed_text_check % so far - \setbox\framebox\vbox + \setbox\b_framed_normal\vbox \startboxedcontent \hsize\localhsize % \insidefloattrue % ? better - \normalexpanded{\noexpand\switchtobodyfont[\framedtextparameter\c!bodyfont]}% + \normalexpanded{\switchtobodyfont[\framedtextparameter\c!bodyfont]}% \startcolor[\framedtextparameter\c!color]% \letframedtextparameter\c!strut\v!no \inheritedframedtextframed\bgroup \let\\=\endgraf \framedtextparameter\c!inner % oud spul - \doif{\framedtextparameter\c!depthcorrection}\v!on\doftstartdepthcorrection + \doif{\framedtextparameter\c!depthcorrection}\v!on\framed_text_start_depth_correction \doinhibitblank % \blank[\v!disable]% plaatst signal \setupindenting[\framedtextparameter\c!indenting]% \useframedtextstyleandcolor\c!style\c!color} @@ -2853,42 +2392,37 @@ \defineplacement[\??kd][\s!parent=\??kd\currentframedtext] -\unexpanded\def\dostopframedtext % no \baselinecorrection, see faq docs +\unexpanded\def\framed_text_stop % no \baselinecorrection, see faq docs {\endgraf \removelastskip - \doif{\framedtextparameter\c!depthcorrection}\v!on\doftstopdepthcorrection + \doif{\framedtextparameter\c!depthcorrection}\v!on\framed_text_stop_depth_correction \stopboxedcontent \stopcolor - \ifconditional\framedtextlocationnone + \ifconditional\c_framed_text_location_none \egroup - \box\framebox + \box\b_framed_normal \else\ifinsidefloat \egroup - \box\framebox + \box\b_framed_normal \else \egroup - \placement[\??kd][\c!depthcorrection=\v!off]{\box\framebox}% + \placement[\??kd][\c!depthcorrection=\v!off]{\box\b_framed_normal}% \fi\fi \egroup} %D We define the general (and original) case by just saying: -\setfalse\framedtextlocationnone - -\def\checkframedtext % messy dependency - {\ifinsidefloat - \localhsize\hsize - \else\ifdim\d_page_sides_vsize>\zeropoint % also possible: \c_page_sides_checks_done>\zeropoint +\def\framed_text_check % messy dependency + {\localhsize\hsize + \ifinsidefloat \else \ifdim\d_page_sides_vsize>\zeropoint % also possible: \c_page_sides_checks_done>\zeropoint % \strut % rather clean way to invoke the sidefloat OTR % \setbox0=\lastbox % and get the widths set, so from now on we % \setlocalhsize % can have framed texts alongside sidefloats \checksidefloat \setlocalhsize - \else - \localhsize\hsize - \fi\fi} + \fi \fi} -\def\doftstartdepthcorrection +\def\framed_text_start_depth_correction {\bgroup \ifhmode \par @@ -2901,7 +2435,7 @@ \nowhitespace \fi} % na vskip ! new 20/05/2004, fails with next content being box (\scale{..}) -\def\doftstopdepthcorrection +\def\framed_text_stop_depth_correction {\ifhmode \par \fi @@ -2938,13 +2472,13 @@ %D The simple brace (or group) delimited case is typeset %D slightly different and is not aligned. -\unexpanded\def\doframedtext#1% +\unexpanded\def\framed_text_direct#1% {\bgroup \edef\currentframedtext{#1}% - \dosingleempty\dodoframedtext} + \dosingleempty\framed_text_start_direct} -\def\dodoframedtext[#1]% beware! - {\normalexpanded{\noexpand\switchtobodyfont[\framedtextparameter\c!bodyfont]}% +\def\framed_text_start_direct[#1]% + {\normalexpanded{\switchtobodyfont[\framedtextparameter\c!bodyfont]}% \letframedtextparameter\c!strut\v!no \iffirstargument \setupcurrentframedtext[#1]% @@ -2955,12 +2489,11 @@ \framedtextparameter\c!inner \useframedtextstyleandcolor\c!style\c!color \bgroup - \aftergroup\docloseframedtext + \aftergroup\framed_text_stop_direct \let\next=} -\def\docloseframedtext +\def\framed_text_stop_direct {\removelastskip - \dostopattributes \egroup \egroup} @@ -2978,22 +2511,12 @@ %D also simplified the \type {\setupframed} command. There are %D certainly more places where such improvements can be made. -% \def\defineframed -% {\dodoubleempty\dodefineframed} -% -% \def\dodefineframed[#1][#2]% -% {\ifcsname\??ol:#1\endcsname -% % already defined, keeps settings -% \else -% \expandafter\newcount\csname\??ol:#1\endcsname % \the\everypresetframed -% \fi -% \getparameters[\??ol#1][\s!parent=\??ol,#2]% -% \setuvalue{#1}{\doframed[#1]}}% % \the\everydefineframed - -\def\defineframed % also inheritance now - {\dotripleempty\dodefineframed} - -\def\dodefineframed[#1][#2][#3]% +% actually, this can be another command handler .. todo + +\def\defineframed + {\dotripleempty\framed_define} + +\def\framed_define[#1][#2][#3]% {\ifcsname\??ol:#1\endcsname % already defined, keeps settings \else @@ -3010,20 +2533,20 @@ \else \getparameters[\??ol#1][\s!parent=\??ol,#2]% \fi - \setuvalue{#1}{\doframed[#1]}}% % \the\everydefineframed + \setuvalue{#1}{\framed_defined_process[#1]}}% % \the\everydefineframed -\newcount\crapframedcount +\newcount\c_framed_crap -\def\doframed[#1]% official (not much checking, todo: parent) +\def\framed_defined_process[#1]% official (not much checking, todo: parent) {\bgroup \ifcsname\??ol:#1\endcsname - \expandafter\let\expandafter\tempframedcount\csname\??ol:#1\endcsname + \expandafter\let\expandafter\c_framed_temp\csname\??ol:#1\endcsname \else - \let\tempframedcount\crapframedcount + \let\c_framed_temp\c_framed_crap \fi - \advance\tempframedcount\plusone - \expandafter\def\csname\??ol#1:\the\tempframedcount\s!parent\endcsname{\??ol#1}% \inheritlocalframed - \dodoubleempty\dolocalframed[\??ol#1:\the\tempframedcount]} + \advance\c_framed_temp\plusone + \expandafter\def\csname\??ol#1:\the\c_framed_temp\s!parent\endcsname{\??ol#1}% \inheritlocalframed + \dodoubleempty\framed_process[\??ol#1:\the\c_framed_temp]} %D We can do: %D @@ -3033,305 +2556,6 @@ %D %D but the existing one is ok as well (less csname messy too). -%D \macros -%D {textrule, starttextrule, setuptextrules} -%D -%D Putting rules before and after a paragraph is very space -%D sensitive, but the next command handles that quite well. It -%D comes in two disguises: -%D -%D \startbuffer -%D \textrule[top]{fragments} -%D \input reich -%D \textrule -%D \stopbuffer -%D -%D \start \typebuffer \getbuffer \stop -%D -%D \startbuffer -%D \setuptextrules -%D [width=90pt,distance=12pt,rulecolor=blue, -%D bodyfont=small,style=\sc,color=red] -%D -%D \starttextrule{Ship Building Tools} -%D \nl \setuptolerance[tolerant] \input materie -%D \stoptextrule -%D \stopbuffer -%D -%D \bgroup \typebuffer \getbuffer \egroup -%D -%D \startbuffer -%D \setuptextrules -%D [location=inmargin, -%D bodyfont=small,style=slantedbold] -%D -%D \starttextrule{wonderful} -%D \input tufte -%D \stoptextrule -%D \stopbuffer -%D -%D \bgroup \typebuffer \getbuffer \egroup -%D -%D The formal definition of these commands is: -%D -%D \showsetup{textrule} -%D \showsetup{starttextrule} -%D \showsetup{setuptextrules} -%D -%D The implementation looks a bit complicated due to the -%D optional arguments. - -\unexpanded\def\setuptextrules - {\dodoubleargument\getparameters[\??tl]} - -\def\complextextrule[#1]% if needed we can make it installable - {\let\next\dobottomtextrule - \processaction - [#1] - [ \v!top=>\let\next\dotoptextrule, - \v!middle=>\let\next\domiddletextrule, - \v!bottom=>\let\next\dobottomtextrule]% - \dosinglegroupempty\next} - -\definecomplexorsimple\textrule - -\def\simpletextrule - {\dosinglegroupempty\dounknowntextrule} - -\def\docomplextextrule#1% - {\bgroup - \advance\hsize\dimexpr-\rightskip-\leftskip\relax - \setbox\scratchbox\hbox to \hsize - {\dimen4\dimexpr .5ex+.5\linewidth\relax - \dimen6\dimexpr-.5ex+.5\linewidth\relax - \doifsomething{#1} - {\doifelse\@@tllocation\v!inmargin - {\llap - {\dousestyleparameter\@tlstyle - \dousecolorparameter\@tlcolor - #1% - \hskip\leftmargindistance}} - {\color[\@@tlrulecolor] - {\vrule\!!height\dimen4\!!depth\dimen6\!!width\@@tlwidth}% - \hbox spread 2\dimexpr\@@tldistance\relax - {\hss - \dousestyleparameter\@tlstyle - \dousecolorparameter\@tlcolor - \strut#1% - \hss}}}% - \color[\@@tlrulecolor] - {\leaders\hrule\!!height\dimen4\!!depth\dimen6\hfill}}% - \ht\scratchbox\strutht - \dp\scratchbox\strutdp - \noindent\box\scratchbox -%\nobreak\verticalstrut\kern-\struttotal -% evt \witruimte - \egroup} - -\def\dotoptextrule#1% - {\page[\v!preference] % interferes - %\whitespace % no - \@@tlbefore - \docomplextextrule{#1}% -% todo, option: \doifnothing{#1}{\ruledvskip-.5ex} - \nowhitespace - \@@tlinbetween - \endgraf} - -\def\dodobottomtextrule#1#2% - {\ifhmode - \endgraf - \fi - \dimen0\strutdp - \ifdim\prevdepth>\strutdp\else % was <\strutdp - \ifdim\prevdepth>\zeropoint - \advance\dimen0 -\prevdepth - \fi - \fi - \advance\dimen0 .5ex - \vskip\dimen0 -% == -% \vskip\dimexpr \strutdp + .5ex -% \ifdim\prevdepth>\strutdp\else\ifdim\prevdepth>\zeropoint-\prevdepth\fi\fi\relax -% - \@@tlinbetween - \doifelsenothing{#2} - {\bgroup - \advance\hsize\dimexpr-\rightskip-\leftskip\relax - \nointerlineskip - \moveleft-\leftskip\vbox - {\color[\@@tlrulecolor] - {\hrule\!!depth\linewidth\!!height\zeropoint\!!width\hsize}}% - \egroup} - {\docomplextextrule{#2}}% - \ifvmode\prevdepth\zeropoint\fi - #1% - \page[\v!preference]} - -\def\dobottomtextrule - {\dodobottomtextrule\@@tlafter} - -\def\domiddletextrule - {\dodobottomtextrule\@@tlinbetween} - -\def\dounknowntextrule - {\iffirstargument - \@EA\dotoptextrule - \else - \@EA\dobottomtextrule\@EA\empty - \fi} - -%D The grouped commands also supports bodyfont switching: - -\unexpanded\def\starttextrule#1% - {\bgroup - \def\dounknowntextrule{\domiddletextrule} - \dotoptextrule{#1} - \bgroup - \doifsomething\@@tlbodyfont{\switchtobodyfont[\@@tlbodyfont]}} - -\unexpanded\def\stoptextrule - {\par - \egroup - \dobottomtextrule\empty - \egroup} - -%D \macros -%D {fillinrules, setupfillinrules} -%D -%D The next few commands do not really deserve a place in a -%D core module, because they deal with specific typography. -%D Nevertheless I decided to make them part of the core, -%D because they permit us to make questionaires. Let's start -%D with some examples. -%D -%D \fillinrules[n=2,width=fit]{first} -%D \fillinrules[n=2,width=broad]{first} -%D \fillinrules[n=2,width=3cm]{first} -%D \fillinrules[n=2,width=3cm,distance=.5em,separator=:]{first} -%D \fillinrules[n=2]{first}{last} -%D \fillintext{first}{last} \input reich \par -%D -%D The main command is \type{\fillinrules}. This command takes -%D one and an optional second argument and sets a paragraph with -%D empty visualized lines. -%D -%D \showsetup{fillinrules} -%D \showsetup{setupfillinrules} - -\unexpanded\def\setupfillinrules - {\dodoubleargument\getparameters[\??il]} - -\definecomplexorsimpleempty\fillinrules - -\def\complexfillinrules[#1]% - {\def\docomplexfillinrules##1##2% - {\dodocomplexfillinrules[#1]{##1}{##2}{\thinrules - [\c!n=\@@iln,\c!interlinespace=\@@ilinterlinespace,\c!before=,\c!after=]}}% - \dodoublegroupempty\docomplexfillinrules} - -\def\dodocomplexfillinrules[#1]#2#3#4% - {\endgraf - \@@ilbefore - \begingroup - \setupfillinrules[#1]% - \noindent - \doifsomething{#2} - {\doifelse\@@ilwidth\v!fit - {\let\@@ildistance\!!zeropoint - \hbox} - {\doifelse\@@ilwidth\v!broad - {\hbox} - {\hbox to \@@ilwidth}}% - \bgroup - \dousestyleparameter\@@ilstyle - \dousecolorparameter\@@ilcolor - \strut#2\hfill\@@ilseparator\hskip\@@ildistance - \egroup}% - %\hangindent=\wd0\relax % tzt hang=yes,n - %\parindent=\hangindent - %\box0\relax - \setupwhitespace[\v!big]% - \ignorespaces - #4% - \doifsomething{#3} - {\kern\@@ildistance - \dousestyleparameter\@@ilstyle - \dousecolorparameter\@@ilcolor - #3\strut}% - \endgroup - \endgraf - \@@ilafter} - -%D \macros -%D {fillintext} -%D -%D To provide compatible layouts when texts and lines are -%D mixed, one can typeset a paragraph by using the command -%D \type{\fillintext}. -%D -%D \showsetup{fillintext} - -\definecomplexorsimpleempty\fillintext - -\def\complexfillintext[#1]% rather rough, using an \unhbox is suboptimal - {\def\docomplexfillintext##1##2% - {\dowithnextbox - {\dodocomplexfillinrules[#1]{##1}{\hfill##2}{\unhbox\nextbox\unskip}}% - \hbox\bgroup\let\par\egroup\ignorespaces}% - \dodoublegroupempty\docomplexfillintext} - -%D \macros -%D {fillinline, setupfillinlines} -%D -%D Another member of the family takes care of putting a (often -%D small) rule after a piece of text, like -%D -%D \startbuffer -%D \fillinline \input reich \par -%D \fillinline[margin=0cm] \input reich \par -%D \stopbuffer -%D -%D \startexample -%D \getbuffer -%D \stopexample -%D -%D which was typeset by saying: -%D -%D \typebuffer -%D -%D The two commands that take care of this are: -%D -%D \showsetup{fillinline} -%D \showsetup{setupfillinlines} - -\unexpanded\def\setupfillinlines - {\dodoubleargument\getparameters[\??iv]} - -\definecomplexorsimpleempty\fillinline - -\def\complexfillinline[#1]% - {%\endgraf % interferes with \definedescription cum suis - \@@ivbefore - \begingroup - \setupfillinlines[#1]% - \advance\rightskip \@@ivmargin - \parfillskip\zeropoint - \def\par % very dangerous - {\let\par\endgraf % -) - \ifhmode\unskip\hfill\fi - \scratchdimen\dimexpr\@@ivwidth-\@@ivdistance\relax - \ifdim\scratchdimen>\@@ivmargin\else\expandafter\rlap\fi - {\kern\@@ivdistance - \vrule - \!!width \scratchdimen - \!!height.5\linewidth - \!!depth .5\linewidth}% - \endgraf % ! - \endgroup - \endgraf % ! - \@@ilafter}} - %D New, for the moment private; let's see when GB finds out %D about this one and its obscure usage. It's used in: %D @@ -3367,9 +2591,12 @@ %D %D \typebuffer -\def\framedcontentparameter #1{\csname\doframedcontentparameter{\??fc\@@framedcontent}#1\endcsname} +% to be redone + +\def\framedcontentparameter #1{\csname\doframedcontentparameter{\??fc\currentframedcontent}#1\endcsname} \def\doframedcontentparameter #1#2{\ifcsname#1#2\endcsname#1#2\else\expandafter\doframedcontentparentparameter\csname#1\s!parent\endcsname#2\fi} \def\doframedcontentparentparameter#1#2{\ifx#1\relax\s!empty\else\doframedcontentparameter#1#2\fi} +\def\letframedcontentparameter #1{\expandafter\let\csname\??fc\currentframedcontent#1\endcsname} \presetlocalframed[\??fc] @@ -3386,9 +2613,6 @@ %\c!width=\v!fit, \c!offset=\v!overlay] -\def\letframedcontentparameter#1% - {\letvalue{\??fc\@@framedcontent#1}} - \unexpanded\def\defineframedcontent {\dodoubleempty\dodefineframedcontent} @@ -3403,17 +2627,20 @@ \processcommacommand[#1]\docommand} \unexpanded\def\startframedcontent - {\dosingleempty\dostartframedcontent} + {\dosingleempty\framed_start_content} -\def\dostartframedcontent[#1]% +\def\framed_start_content[#1]% {\bgroup - \edef\@@framedcontent{#1}% - \let\stopframedcontent\egroup - \doifnot{#1}\v!off{\dodostartframedcontent{#1}}} + \edef\currentframedcontent{#1}% + \ifx\currentframedcontent\v!off + \let\stopframedcontent\egroup + \else + \let\stopframedcontent\framed_stop_content_indeed + \expandafter\framed_start_content_indeed + \fi} -\def\dodostartframedcontent#1% - {\unexpanded\def\stopframedcontent{\dostopframedcontent{#1}}% - \setbox\framebox\hbox\bgroup +\def\framed_start_content_indeed + {\setbox\b_framed_normal\hbox\bgroup \setlocalhsize \hsize\localhsize \advance\hsize\dimexpr-\framedcontentparameter\c!leftoffset-\framedcontentparameter\c!rightoffset \relax @@ -3425,7 +2652,7 @@ \forgetall \blank[\v!disable]} -\def\dostopframedcontent#1% +\def\framed_stop_content_indeed {\removelastskip \egroup \vskip\framedcontentparameter\c!bottomoffset @@ -3442,7 +2669,7 @@ % plaats ? \ifdone\startlinecorrection\fi \framedcontentparameter\c!left % new - \localframed[\??fc#1]{\box\framebox}% + \localframed[\??fc\currentframedcontent]{\box\b_framed_normal}% hm \framedcontentparameter\c!right % new \ifdone\stoplinecorrection\fi \egroup} @@ -3458,146 +2685,50 @@ \setupframed [\c!width=\v!fit, \c!height=\v!broad, - \c!lines=, + %\c!lines=, \c!offset=0.25ex, % \defaultframeoffset \c!empty=\v!no, \c!frame=\v!on, - \c!topframe=, - \c!bottomframe=, - \c!leftframe=, - \c!rightframe=, + %\c!topframe=, + %\c!bottomframe=, + %\c!leftframe=, + %\c!rightframe=, \c!radius=.5\bodyfontsize, \c!rulethickness=\linewidth, \c!corner=\v!rectangular, \c!depth=\zeropoint, - \c!foregroundcolor=, - \c!foregroundstyle=, - \c!background=, + %\c!foregroundcolor=, + %\c!foregroundstyle=, + %\c!background=, \c!backgroundscreen=\@@rsscreen, - \c!backgroundcolor=, + %\c!backgroundcolor=, \c!backgroundoffset=\zeropoint, - \c!framecolor=, + %\c!framecolor=, \c!frameoffset=\zeropoint, + % somewhat messy \c!backgroundcorner=\framedparameter\c!corner, \c!backgroundradius=\framedparameter\c!radius, \c!backgrounddepth=\framedparameter\c!depth, \c!framecorner=\framedparameter\c!corner, \c!frameradius=\framedparameter\c!radius, \c!framedepth=\framedparameter\c!depth, - \c!component=, - \c!align=, + % + %\c!component=, + %\c!align=, \c!bottom=\vss, - \c!top=, + %\c!top=, \c!autostrut=\v!yes, \c!location=\v!normal, - \c!orientation=, + %\c!orientation=, \c!autowidth=\v!yes, - \c!setups=, - \c!strut=\v!yes] - -\setupscreens - [%\c!factor=1.0, % obsolete - %\c!method=\v!external, % obsolete - \c!screen=0.95] - -\setupblackrules - [\c!n=3, - \c!width=1em, - \c!height=1ex, - \c!depth=\!!zeropoint, - \c!alternative=\c!a, - \c!distance=.25ex, - \c!color=] - -\setupmarginrules - [\c!level=0, - \c!rulethickness=\@@kadefaultwidth\linewidth] - -\setupthinrules - [\c!interlinespace=\v!small, - \c!n=3, - \c!before=, - \c!inbetween={\blank[\v!white]}, - \c!after=, - \c!color=, - \c!height=.5\linewidth, - \c!depth=.5\linewidth, - \c!frame=\v!on, % compatible with textbackgrounds - \c!alternative=\v!b, - \c!backgroundcolor=, - \c!background=, - \c!rulethickness=] - -\setuptextrules - [\c!location=\v!left, - \c!before=\blank, - \c!after=\blank, - \c!inbetween=, - \c!width=2em, - \c!style=\v!bold, - \c!color=, - \c!rulecolor=, - \c!bodyfont=, - \c!distance=.5em] - -\setupfillinrules - [\c!width=\v!broad, - \c!distance=1em, - \c!before=\blank, - \c!after=\blank, - \c!n=1, - \c!interlinespace=\v!small, - \c!separator=, - \c!style=\v!normal, - \c!color=] - -\setupfillinlines - [\c!width=3cm, - \c!margin=\@@ivwidth, - \c!distance=1em, - \c!before=\blank, - \c!after=\blank] - -% Experimental extension: - -\def\c!loffset{loffset} -\def\c!roffset{roffset} -\def\c!toffset{toffset} -\def\c!boffset{boffset} - -\getparameters - [\??oi] - [\c!loffset=\zeropoint, + %\c!setups=, + \c!strut=\v!yes, + \c!loffset=\zeropoint, \c!roffset=\zeropoint, \c!toffset=\zeropoint, \c!boffset=\zeropoint] -\newdimen\!!framedloffset -\newdimen\!!framedroffset -\newdimen\!!framedtoffset -\newdimen\!!framedboffset - -\def\setextraframedoffsets - {\boxhasextraoffsetfalse - \!!framedloffset\framedparameter\c!loffset - \!!framedroffset\framedparameter\c!roffset - \!!framedtoffset\framedparameter\c!toffset - \!!framedboffset\framedparameter\c!boffset - \relax - \ifzeropt\!!framedloffset\else \advance\!!framedwidth -\!!framedloffset \boxhasextraoffsettrue \fi - \ifzeropt\!!framedroffset\else \advance\!!framedwidth -\!!framedroffset \boxhasextraoffsettrue \fi - \ifzeropt\!!framedtoffset\else \advance\!!framedheight-\!!framedtoffset \boxhasextraoffsettrue \fi - \ifzeropt\!!framedboffset\else \advance\!!framedheight-\!!framedboffset \boxhasextraoffsettrue \fi} - -\def\applyextraframedoffsets - {\setbox\framebox\vbox\bgroup - \vskip\!!framedtoffset - \hbox\bgroup - \hskip\!!framedloffset - \box\framebox - \hskip\!!framedroffset - \egroup - \vskip\!!framedboffset - \egroup} +\setupscreens + [\c!screen=0.95] \protect \endinput diff --git a/tex/context/base/page-imp.mkiv b/tex/context/base/page-imp.mkiv index 6497ba657..b6eebdfcf 100644 --- a/tex/context/base/page-imp.mkiv +++ b/tex/context/base/page-imp.mkiv @@ -64,6 +64,11 @@ \def\installpagehandler#1#2% % a handler takes one argument: something to be boxed {\setgvalue{\??pp:h:#1}##1{#2{##1}}} % and shipped out (don't depend on the exact package) +\unexpanded\def\invokepagehandler#1% + {\expandcheckedcsname{\??pp:h:}{#1}\v!normal} + +\let\pagehandler\invokepagehandler % only provided for downward compatibility + \def\page_shipouts_handle {\csname\??pp:h:\ifcsname\??pp:h:\v_page_target_method\endcsname \v_page_target_method diff --git a/tex/context/base/page-mar.mkiv b/tex/context/base/page-mar.mkiv deleted file mode 100644 index 07296f832..000000000 --- a/tex/context/base/page-mar.mkiv +++ /dev/null @@ -1,808 +0,0 @@ -%D \module -%D [ file=page-mar, % moved here from main-001 -%D version=1997.03.31, -%D title=\CONTEXT\ Page Macros, -%D subtitle=Marginal Things, -%D author=Hans Hagen, -%D date=\currentdate, -%D copyright={PRAGMA ADE \& \CONTEXT\ Development Team}] -%C -%C This module is part of the \CONTEXT\ macro||package and is -%C therefore copyrighted by \PRAGMA. See mreadme.pdf for -%C details. - -\endinput % obsolete, also commented code in anch-pgr.mkiv - -%D Support for margin words is one of the reasons for writing -%D \CONTEXT. Over time support for marginal content has been -%D extended en enhanced. Therefore it's always good to watch -%D out for unexpected side effects. - -%D TODO: use parents etc - -\writestatus{loading}{ConTeXt Page Macros / Marginal Things} - -\unprotect - -%D There are three categories and their historically grown meaning is -%D as follows: -%D -%D marginlines: these are flushed relative to the start of a line and -%D need to be invoked there. -%D -%D marginwords: these can be issued in the text flow and will migrate -%D sidewards; in spite of the name, it can be a paragraph of text as -%D well, but normally it's words. -%D -%D margintexts: these can be set beforehand and are flushed at the -%D next paragraph of text (of header) -%D -%D While these mechanisms were rather separated, they now are slightly -%D more integrated. Instead of low level instances we now have a mechanism -%D for defining additional ones. - -%D \macros -%D {inleftedge,inleftmargin,inrightmargin,inrightedge} -%D -%D The fast and clean way of putting things in the margin is -%D using \type{\rlap} or \type{\llap}. Unfortunately these -%D macro's don't handle indentation, left and right skips. We -%D therefore embed them in some macro's that (force and) -%D remove the indentation and restore it afterwards. - -\unexpanded\def\definemarginline - {\dodoubleargument\dodefinemarginline} - -\def\dodefinemarginline[#1][#2]% - {\getparameters - [\??im\??im#1] - [\c!location=\v!left, - \c!distance=\zeropoint, - \c!width=\leftmarginwidth, - \c!hoffset=\leftmargindistance, - \c!command=, - #2]% - \setuvalue{#1}{\dohandlemarginline{#1}}} - -\def\marginlineparameter#1{\csname\??im\??im\currentmarginline#1\endcsname} - -\def\marginlineexecuter#1#2% - {\dostarttagged\t!margintext\currentmarginline - \executeifdefined{\??im\??im\currentmarginline#1}{#2}% - \dostoptagged} - -\def\dohandlemarginline#1%#2% - {\def\currentmarginline{#1}% - \csname\s!do\??im\??im\executeifdefined{\??im\??im#1\c!location}\v!left\endcsname{#1}}% {#2} - -\def\doleftmarginline#1#2% #1 is redundant (we can remove it when we group dohandlemarginline; maybe ... - {\pushindentation - \llap - {\def\currentmarginline{#1}% - \postsignalrightpage - \hsize\marginlineparameter\c!width\relax - \marginlineexecuter\c!command\firstofoneargument{#2}\relax - \hskip\dimexpr - +\leftskip - +\compensatedinnermakeupmargin - +\marginlineparameter\c!hoffset - +\marginlineparameter\c!distance - \relax}% - \popindentation - \ignorespaces} - -\def\dorightmarginline#1#2% #1 is redundant - {\pushindentation - \rlap - {\def\currentmarginline{#1}% - \postsignalrightpage - \hskip\dimexpr - +\hsize - -\rightskip - +\compensatedinnermakeupmargin - +\marginlineparameter\c!hoffset - +\marginlineparameter\c!distance - \relax - \hsize\marginlineparameter\c!width - \marginlineexecuter\c!command\firstofoneargument{#2}}% - \popindentation - \ignorespaces} - -\long\def\installmarginlinehandler#1#2{\setvalue{\s!do\??im\??im#1}{#2}} - -\installmarginlinehandler \v!left {\doleftmarginline} -\installmarginlinehandler \v!right {\dorightmarginline} -\installmarginlinehandler \v!inner {\presignalrightpage\doifrightpageelse\doleftmarginline \dorightmarginline} -\installmarginlinehandler \v!outer {\presignalrightpage\doifrightpageelse\dorightmarginline\doleftmarginline } - -\definemarginline[inleftmargin] [\c!location=\v!left, \c!width=\leftmarginwidth, \c!distance=\leftmargindistance, \c!hoffset=\zeropoint] -\definemarginline[inrightmargin][\c!location=\v!right,\c!width=\rightmarginwidth,\c!distance=\rightmargindistance,\c!hoffset=\zeropoint] -\definemarginline[inleftedge] [\c!location=\v!left, \c!width=\leftedgewidth, \c!distance=\leftedgedistance, \c!hoffset=\leftmargintotal] -\definemarginline[inrightedge] [\c!location=\v!right,\c!width=\rightedgewidth, \c!distance=\rightedgedistance, \c!hoffset=\rightmargintotal] - -\definemarginline[inoutermargin][\c!location=\v!outer,\c!width=\outermarginwidth,\c!distance=\outermargindistance,\c!hoffset=\zeropoint] -\definemarginline[ininnermargin][\c!location=\v!inner,\c!width=\innermarginwidth,\c!distance=\innermargindistance,\c!hoffset=\zeropoint] -\definemarginline[inouteredge] [\c!location=\v!outer,\c!width=\outeredgewidth, \c!distance=\outeredgedistance, \c!hoffset=\outermargintotal] -\definemarginline[ininneredge] [\c!location=\v!inner,\c!width=\inneredgewidth, \c!distance=\inneredgedistance, \c!hoffset=\innermargintotal] - -\definemarginline[atleftmargin] [\c!location=\v!left, \c!command=\lrlap,\c!width=\zeropoint,\c!distance=\zeropoint,\c!hoffset=\zeropoint] -\definemarginline[atrightmargin][\c!location=\v!right,\c!command=\rllap,\c!width=\zeropoint,\c!distance=\zeropoint,\c!hoffset=\zeropoint] - -\def\lrlap#1{\llap{\rlap{#1}}} -\def\rllap#1{\rlap{\hskip\hsize\llap{#1}}} - -%D We want to keep things efficient and therefore only handle -%D situations like: -%D -%D \startbuffer -%D \inleftedge {fine} some text \par -%D \strut \inleftmargin {fine} some text \par -%D \noindent \inrightmargin {fine} some text \par -%D \noindent \strut \inrightedge {fine} some text \par -%D \stopbuffer -%D -%D \typebuffer -%D -%D which looks like: -%D -%D \bgroup -%D \getbuffer -%D \parindent 30pt -%D \getbuffer -%D \egroup -%D -%D A torture test: -%D -%D \starttyping -%D \def\TestLine#1#2{\backgroundline[#1]{\strut\white\tttf#2~\recurselevel}} -%D -%D \startbuffer -%D \inleftmargin {\TestLine{red} {lm}} test test test \par -%D \inrightmargin{\TestLine{green} {rm}} test test test \par -%D \inleftedge {\TestLine{red} {le}} test test test \par -%D \inrightedge {\TestLine{green} {re}} test test test \par -%D \inoutermargin{\TestLine{blue} {om}} test test test \par -%D \ininnermargin{\TestLine{yellow}{im}} test test test \par -%D \inouteredge {\TestLine{blue} {oe}} test test test \par -%D \ininneredge {\TestLine{yellow}{ie}} test test test \par -%D \atleftmargin {\TestLine{red} {alm}} \hfill test \par -%D \atrightmargin{\TestLine{green} {arm}} test \hfill \par -%D \stopbuffer -%D -%D \dorecurse{40}\getbuffer \page -%D \stoptyping - -%D New, yet undocumented: -%D -%D used for pascal: -%D -%D \starttyping -%D \index {test} test \index {west} west \index {rest} rest -%D -%D \startnarrower -%D \placeregister[index][alternative=b,command=\atleftmargin] -%D \stopnarrower -%D \stoptyping - -% todo: compensate distance when setuplayout[textwidth=..] -% todo: generalize margin/edge model, now too much duplication - -%D The next bunch of macros looks messy which is due to its -%D multi-purpose character. - -\setnewconstant\margincontentdisplacement \zerocount -\let \margincontentdistance \!!zeropoint -\let \margincontenthoffset \!!zeropoint -\def \margincontentlines {1} -\def \margincontenttag {0} -\let \margincontentseparator \empty -\def \margincontentstrutheight {\strutht} - -\newcount\margincontentlevel -\newdimen\margincontentheight - -% \installparameterhandler \??im{inmargin} -% \installparameterhashhandler\??im{inmargin} - -\unexpanded\def\setupinmargin - {\dodoubleempty\dosetupinmargin} - -\def\dosetupinmargin[#1][#2]% - {\ifsecondargument - \processcommalist[#1]{\dodosetupinmargin[#2]}% becomes [#2]{##1} - \else - \getparameters[\??im][#1]% - \fi} - -\def\dodosetupinmargin[#1]#2% [settings]{class} - {\checkinmargin[#2]% - \getparameters[\??im#2][#1]% - % will become an \everyinmarginsetup thing - \ifcase\executeifdefined{\??im#2\c!sidemethod}{0}\else - \enableparpositions - \fi} - -\def\checkinmargin[#1]% - {\ifcsname\??im#1\c!offset\endcsname\else % this offset is related to framed ! - \addtocommalist{#1}\inmargintaglist - \presetmargintext[#1]% - \fi} - -\def\presetmargintext[#1]% - {\presetlocalframed - [\??im#1]% hm, isn't this gone ? - \getparameters - [\??im#1] - [\c!frame=\v!off, - \c!offset=\v!overlay, - \c!line=1, - \c!separator=, - \c!width=\v!broad, - \c!distance=, % empty = signal - \c!hoffset=\zeropoint, - \c!style=\@@imstyle, - \c!color=\@@imcolor, - \c!strut=\@@imstrut, - \c!location=\@@imlocation, - \c!align=\@@imalign, - \c!before=\@@imbefore, - \c!after=\@@imafter]} - -\newdimen\naturalmargincontentheight - -\def\makemargintextblock#1#2#3% width l r content - {\bgroup - \forgetall % added, else problems with 'center' and nested itemize - \dontcomplain - \hsize\getvalue{\??im#1\c!width}\relax - \doifnumberelse\margincontenttag - {\ifcase\margincontenttag\relax - \edef\margincontenttag{#1}% first one is setups id as well - \fi} - \donothing - \doifnumberelse\margincontenttag - {\ifnum\margincontenttag>25 % to be translated - \writestatus\m!system{potential margin stack overflow (\margincontenttag)}% - \fi} - \donothing - % we need to preserve {a,b,c} kind of settings - \let\margincontentalign#1% - \processallactionsinset - [\getvalue{\??im\margincontenttag\c!align}] - [ \v!yes=>\let\margincontentalign#1, - \v!no=>\let\margincontentalign\v!normal, - \v!inner=>\let\margincontentalign#1, - \v!outer=>\let\margincontentalign#2, - \v!flushright=>\let\margincontentalign\v!left, - \v!left=>\let\margincontentalign\v!left, - \v!middle=>\let\margincontentalign\v!middle, - \v!flushleft=>\let\margincontentalign\v!right, - \v!right=>\let\margincontentalign\v!right]% - \doifvaluesomething{\??im\margincontenttag\c!align} % watch {} around set - {\edef\margincontentalign{{\getvalue{\??im\margincontenttag\c!align},\margincontentalign}}}% - % - \expanded{\getparameters[\??im\margincontenttag][\c!align=\margincontentalign]}% - % - \edef\margincontentstrut{\getvalue{\??im\margincontenttag\c!strut}}% - \savestrut % - \setbox\scratchbox\vbox\localframed - [\??im\margincontenttag] - [\c!strut=\v!no,\c!offset=\v!overlay] % strut handled internally - {\decrement\margincontentlines - \dorecurse\margincontentlines{\savedstrut\endgraf\nointerlineskip}% ! savedstrut - \@@imbefore - \dousestylehashparameter{\??im\margincontenttag}\c!style - \dousecolorhashparameter{\??im\margincontenttag}\c!color - \dosetupstrut[\margincontentstrut]% was: \setstrut % yes or no - \dostarttagged\t!margintextblock\currentmargincontent % margincontenttag - \begstrut#3\endstrut\endgraf - \dostoptagged - \xdef\margincontentstrutheight{\the\strutht}% so that it's known outside the framed - \@@imafter}% - \global \naturalmargincontentheight\ht\scratchbox - \global\advance\naturalmargincontentheight\dp\scratchbox - \doif\@@imstack\v!yes - {\def\overlappingmargin{-20\scaledpoint}% test value, maybe .25\strutboxdp, maybe configurable - \setbox\scratchbox\vbox{\stackeddown\vbox{\box\scratchbox}}}% new - \ht\scratchbox\strutht - \dp\scratchbox\strutdp % nieuw - \box\scratchbox - \egroup} - -%D The stacker permits constructs like: -%D -%D \starttyping -%D \setupinmargin[stack=yes] -%D -%D \inleft{test 1}test\break -%D \inleft{test 2}test\break -%D \inleft{test 1} -%D \input tufte -%D \inleft{test 1} -%D \inleft{test 2} -%D \inleft{test 3} -%D \input tufte -%D \inleft{test 1} -%D \inleft{test 2\endgraf test 3} -%D \inleft{test 4} -%D \input tufte -%D \inleft{test 1} -%D \inleft{test 2\endgraf test 3} -%D \inleft{test 4\endgraf test 5\endgraf test 6} -%D \inleft{test 7\endgraf test 8\endgraf test 9} -%D \input tufte -%D \stoptyping - -%D This approach permits us to implement a better mechanism -%D later. We need the \type {\graphicvadjust} in order to -%D handle: -%D -%D \starttyping -%D \inleft{test} {\red \dorecurse{40}{test }\par} -%D {\red \inleft{test} \dorecurse{40}{test }\par} -%D \stoptyping -%D -%D The outer margin color is either black or color set as -%D main text color. - -\newif\ifrightmargin % documenteren - -\ifx\dopositionmarginbox\undefined - \def\dopositionmarginbox#1{\graphicvadjust{\box#1}} -\fi - -% watch out, margin dimensions are swapped locally (\swapmargins) - -% with \margincontentmethod one can control pagebreaks -% -% 0 no break -% 1 each entry is one line -% 2 only natural height -% 3 also stack height - -\setnewconstant\margincontentmethod \plusthree % beware: 1 = old method -\setnewconstant\marginpagecheckmethod \plusone -\setnewconstant\marginrepositionmethod\plusone - -\def\margincontentextralines{1} % old method, play safe -\def\nofmargincontentlines {0} - -\def\doplacemargintext#1#2#3#4% - {\dontcomplain - \strut - \doifsomething{#1} - {\def\margincontenttag{#1}}% - \doifinsetelse{\margincontenttag}{\v!left,\v!right} % ugly hack - {\let \margincontentdistance \empty % signal - \let \margincontenthoffset \zeropoint} - {\edef\margincontentdistance{\executeifdefined{\??im\margincontenttag\c!distance }\empty }% signal - \edef\margincontenthoffset {\executeifdefined{\??im\margincontenttag\c!hoffset }\zeropoint}}% - \edef\margincontentlines {\executeifdefined{\??im\margincontenttag\c!line }\plusone }% - \edef\margincontentseparator {\executeifdefined{\??im\margincontenttag\c!separator}\donothing}% - \setbox\scratchbox\hbox{#4}% % todo: make sure that color stack works - \ifcase\margincontentmethod - \scratchdimen\zeropoint - \or % old method - \scratchdimen\ht\scratchbox - \advance\scratchdimen\dp\scratchbox - \or - \scratchdimen\naturalmargincontentheight - \or - \scratchdimen\naturalmargincontentheight - \ifx\laststackvmove\undefined\else\global\advance\scratchdimen\laststackvmove\fi - \fi - \ifdim\scratchdimen>\margincontentheight - \global\margincontentheight\scratchdimen - \fi - \setbox\scratchbox\hbox - {#2{\hskip#3\strut - \ifcase\margincontentdisplacement - % normal, move strutheight up - \scratchdimen\strutdp - \advance\scratchdimen \margincontentstrutheight - \advance\scratchdimen -\strutht - \raise\scratchdimen - \or - % low, obey vadjust - \fi - \box\scratchbox}}% - \ht\scratchbox\zeropoint - \dp\scratchbox\zeropoint - \gdef\margincontentstrutheight{\the\strutht}% - %\graphicvadjust{\box\scratchbox}} % fails in high math lines, let it be - %\hbox{\lower\strutdp\box\scratchbox}} % alas, wrong lapping, therefore useless - \dopositionmarginbox\scratchbox} - -\def\domarginblockskip#1% - {\doifelsenothing\margincontentdistance - {\hskip\dimexpr - +\margincontenthoffset - +\compensatedinnermakeupmargin - +\csname\??im#1\c!distance\endcsname - \relax} - {\hskip\dimexpr - +\margincontenthoffset - +\compensatedinnermakeupmargin - +\margincontentdistance - \relax}% - \relax} - -\def\doleftmarginblock#1#2% - {\doplacemargintext{#1}\llap\zeropoint - {\llap{\placemargincontentseparator}% - \makemargintextblock\v!left\v!right{#2}% - \domarginblockskip\v!left}} - -\def\dorightmarginblock#1#2% - {\doplacemargintext{#1}\rlap\hsize - {\hskip\textwidth\hskip-\hsize % new: hsize correction - \domarginblockskip\v!right - \makemargintextblock\v!right\v!left{#2}% - \rlap{\placemargincontentseparator}}} - -\unexpanded\def\placemargincontentseparator - {\ifnum\margincontentlevel>\zerocount - \ifx\margincontentseparator\empty\else - \bgroup - \scratchdimen\margincontentlines\lineheight - \advance\scratchdimen -\lineheight - \lower\scratchdimen\hbox{\margincontentseparator}% - \egroup - \fi - \fi} - -\newbox\marginconstructbox - -\def\doinmarginswapped#1#2#3#4% - {\iffirstsidefloatparagraph\nowhitespace\fi % zo laat mogelijk - \setbox\marginconstructbox\hbox\bgroup % prevents page break in the middle of construction - \startsignalrightpage - \doifswappedrightpageelse - {\rightmargintrue #2} - {\rightmarginfalse#1} - {#3}% setups - {#4}% content - \stopsignalrightpage - \egroup - \unhbox\marginconstructbox} - -% history made this a bit complicated, the +/- was needed before -% we had enough mem/hash to do the page correction - -\edef\inmargintaglist{+,-,\v!low,\v!left,\v!right,\v!inner,\v!outer} - -% the problem is that we need to keep downward compatibility -% with respect to the first argument thing a reference or a -% directive; the alternative is to force users to pass a -% directive along with a reference; anyhow, as long as one -% does not use references that have the same name as a -% directive we can use the (slow) alternative - -\def\doinmargin[#1][#2][#3][#4][#5]% #6 #7 - {\expanded{\doifinsetelse{#4}{\inmargintaglist}} - {\dodoinmargin[#1][#2][#3][#4][#5]} - {\dodoinmargin[#1][#2][#3][][#4]}} - -\unexpanded\def\defineinmargin - {\doquadrupleempty\dodefineinmargin} - -\def\dodefineinmargin[#1][#2][#3][#4]% - {\doifassignmentelse{#4} - {\setupinmargin[#1][#4]% - \setvalue{#1}{\indentation\doquintupleempty\doinmargin[#2][#3][#1]}} - {\setvalue{#1}{\indentation\doquintupleempty\doinmargin[#2][#3][#4]}}} - -\defineinmargin [inleft] [\v!left] [\v!normal] % takes left settings -\defineinmargin [inright] [\v!right] [\v!normal] % takes right settings -\defineinmargin [ininner] [\v!inner] [\v!normal] % takes left/right settings -\defineinmargin [inouter] [\v!outer] [\v!normal] % takes left/right settings -\defineinmargin [inmargin] [\@@imlocation] [\v!normal] % takes left/right settings -\defineinmargin [inother] [\@@imlocation] [\v!reverse] % takes left/right settings - -\def\inothermargin{\inother} - -%D This permits definitions like: -%D -%D \starttyping -%D \defineinmargin [SomePlace] [inner] [normal] [distance=1cm] -%D \defineinmargin [SomePlace] [inner] [normal] [SomePlace] \setupinmargin[SomePlace][distance=1cm] -%D \defineinmargin [MyPlace] [inner] [normal] [SomePlace] -%D \defineinmargin [YourPlace] [inner] [normal] [SomePlace] -%D \stoptyping -%D -%D A torture test: -%D -%D \starttyping -%D \startbuffer -%D \inleft {\TestLine{red} {l}} test test test \par -%D \inright {\TestLine{green} {r}} test test test \par -%D \inmargin {\TestLine{blue} {m}} test test test \par -%D \inothermargin{\TestLine{yellow} {x}} test test test \par -%D \ininner {\TestLine{cyan} {i}} test test test \par -%D \inouter {\TestLine{magenta}{o}} test test test \par -%D \stopbuffer -%D -%D \dorecurse{80}\getbuffer \page -%D \stoptyping -%D -%D and -%D -%D \starttyping -%D \defineinmargin [InOuterA] [outer] [normal] [distance=0cm] -%D \defineinmargin [InOuterB] [outer] [normal] [distance=1cm] -%D \defineinmargin [InOuterC] [outer] [normal] [distance=2cm,line=2] -%D -%D \startbuffer -%D \InOuterA{\TestLine{red} {A}} test test test \par -%D \InOuterB{\TestLine{green}{B}} test test test \par -%D \InOuterC{\TestLine{blue} {C}} test test test \par -%D \stopbuffer -%D -%D \dorecurse{80}\getbuffer \page -%D -%D \dorecurse{10}{\inleft {one} test \inleft {two} test } \page -%D -%D \start -%D \margintext {one} \margintext {two} \input thuan \par -%D \setupinmargin[1][line=3,distance=1cm] -%D \margintext [1]{one} -%D \margintext [2]{two} -%D \input thuan \page -%D \stop -%D -%D \setupinmargin[3][location=inner,distance=1cm] -%D \setupinmargin[4][location=outer,distance=2cm] -%D -%D % \setupinmargin[left] [line=2] -%D % \setupinmargin[right][line=2] -%D -%D \dorecurse -%D {10} -%D {\margintext {\kern3cm\TestLine{blue}{none}} -%D \margintext[3] {\TestLine{darkgray}{3}} -%D \margintext[4] {\TestLine{darkgray}{4}} -%D \margintext[left] {\TestLine{red} {left}} -%D \margintext[right]{\TestLine{green} {right}} -%D \margintext[inner]{\TestLine{cyan} {inner}} -%D \margintext[outer]{\TestLine{magenta} {outer}} -%D \input thuan \endgraf} -%D -%D \dorecurse{10}{\margintext{test\\test\\test} \input thuan \endgraf} -%D \stoptyping - -% Test case: -% -% \setuppagenumbering[alternative=doublesided] \setupwhitespace[medium] -% -% \placefigure[right]{}{\externalfigure[dummy][width=2cm]} -% \input tufte \inothermargin{test} \input tufte - -% test first -% -% setupsystem[random=1235] -% -% \setupinmargin[left][sidemethod=3] -% \dorecurse{10}{test \fakewords{20}{40} test \inleft{test\\test} test \fakewords{20}{40} \par} -% \page -% \setupinmargin[left][sidemethod=4] -% \dorecurse{40}{test \fakewords{50}{80} test \inleft{test\\test} \par} -% \page - -\def\dodoinmargin[#1][#2][#3][#4][#5]#6% - {\bgroup - % old stuff, a bit tricky, but now interfaced - \edef\currentmargincontent{#1}% - \marginrepositionmethod\executeifdefined{\??im\currentmargincontent\c!sidemethod }\plusone - \margincontentmethod \executeifdefined{\??im\currentmargincontent\c!textmethod }\plusthree - \marginpagecheckmethod \executeifdefined{\??im\currentmargincontent\c!splitmethod}\plusone - % so far - \forgetall % otherwise sidefloat problems, added 2005/07/20, maybe dangerous - \postponenotes % group is (somehow) needed - \doifinsetelse\v!low{#4} - {\margincontentdisplacement\plusone} - {\margincontentdisplacement\zerocount}% - \doif\v!reverse{#2} - {\swapmacros\dorightmarginblock\doleftmarginblock}% - \processaction - [#1] - [ \v!left=>\let\next\doleftmarginblock, % no swapping - \v!right=>\let\next\dorightmarginblock, % no swapping - \v!inner=>\def\next{\doinmarginswapped\dorightmarginblock\doleftmarginblock }, - \v!outer=>\def\next{\doinmarginswapped\doleftmarginblock \dorightmarginblock}, - \s!unknown=>\ifdoublesided - \doifcommonelse{+,-}{#4} - {\def\next{\doinmarginswapped\dorightmarginblock\doleftmarginblock }} - {\def\next{\doinmarginswapped\doleftmarginblock \dorightmarginblock}}% - \else - \let\next\doleftmarginblock - \fi]% - \next{#3}{#6}% - \pagereference[#5]% naar binnen ! ! ! ! - \flushnotes - \egroup % don't forget the group - \ignorespaces} - -% dit zijn voorlopig lokale commando's / vervallen -% -% \def\woordinmarge {\indentation\doquintupleempty\doinmargin[\@@implaats][\inleftmargin][\inrightmarge]} -% -% \def\woordinlinker {\inleftmargin } % vervallen -% \def\woordinrechter{\inrechtermarge} % vervallen - -% Some day: \definemarking[\v!margetitel] - -%D Now come the margin text collectors. The collected content is -%D flushed at every paragraph by the following macro. Note for -%D myself: here the location (plaats) is no longer a tag (number). - -%D These are now all the same (long ago they had different -%D implementations, somewhere in Sork time if I remember -%D right). - -\def\margintext {\dodoubleempty\domargincontent} -\def\marginword {\margintext} -\def\margintitle{\margintext} % txt mark as well - -\newtoks\collectedmargintexts % so .. delayed! -\newconditional\margintextcollected - -\def\domargincontent[#1][#2]#3% we used to check for #2/#1 being number, no longer now - {\global\settrue\margintextcollected - \global\let\flushmargincontents\doflushmargincontents - \edef\margincontenttag{#1}% - \ifx\margincontenttag\empty - \global\advance\margincontentlevel\plusone - \edef\margincontenttag{\number\margincontentlevel}% - \fi - \checkinmargin[\margincontenttag]% - \doglobal \appendetoks - \noexpand \checkinmargin[\margincontenttag]% - \noexpand \doinmargin[\executeifdefined{\??im\margincontenttag\c!location}\@@imlocation][\v!normal][\margincontenttag][\margincontenttag][#2]% - \to \collectedmargintexts - \doglobal \appendtoks - {#3}% argument to previously appended \doinmargin - \to \collectedmargintexts} - -\def\doflushmargincontents % plural - {\ifconditional\margintextcollected - \expandafter\flushmargincontentsindeed - \fi} - -\let\flushmargincontents\relax - -\def\flushmargincontentsindeed % links + rechts - {\bgroup - \forgetall - \global\margincontentheight\zeropoint - \startsignalrightpage - \the\collectedmargintexts - \signalrightpage - \stopsignalrightpage - \resetmargincontent - % dirty tricks - \ifcase\margincontentmethod - \donefalse - \else\ifinsidecolumns % brrrr - \donetrue % how fuzzy - \else\ifdim\margincontentheight>\lineheight\relax - \donetrue % how dirty - \else - \donefalse % how needed - \fi\fi\fi - \savemargincontentlines - \ifdone - \advance\margincontentheight \margincontentextralines\lineheight - \ifdim\pagegoal>\pagetotal - \bgroup % preserve \margincontentheight - \advance\margincontentheight \pagetotal - \ifdim\margincontentheight>\pagegoal - \egroup - \ifcase\marginpagecheckmethod - % disabled - \or - \setmargincontentpenalties - \or - % potentially dangerous, maybe better a \goodbreak; the problem is that - % there can be a penalty there, which we then overload and we also introduce - % nasty side effects, so, we drop this option - % \vadjust pre {\page}% - \fi - \else - \egroup - \fi - \fi - \else % We need the above because interlinepenalties overrule vadjusted \nobreaks. - % a bit dangerous - \vadjust{\nobreak}% - \fi - \global\let\flushmargincontents\relax - \egroup} - -\def\setmargincontentpenalties - {\getnoflines\margincontentheight - \keeplinestogether\noflines} - -\def\savemargincontentlines - {\bgroup - \advance\margincontentheight \margincontentextralines\lineheight % 1 by default - \getnoflines\margincontentheight - \xdef\nofmargincontentlines{\the\noflines}% - \egroup} - -\def\fillupmargincontentlines % etex ! ! ! - {\endgraf - \begingroup - \scratchcounter\numexpr\nofmargincontentlines-\prevgraf\relax\relax - \ifnum\scratchcounter>\zerocount - \forgetall\dorecurse\scratchcounter{\nobreak\crlf}% - \fi - \endgroup} - -% Yet undocumented, for a manual flush in for instance headers. - -\def\resetmargincontent - {\global\margincontentlevel\zerocount - \global\setfalse\margintextcollected - \global\collectedmargintexts\emptytoks} - -\unexpanded\def\placemargincontent - {\ifconditional\margintextcollected % was level check - \bgroup - \redoconvertfont % !! - %\setfalse\graphicvadjustmode % not used - \flushmargincontentsindeed - \egroup - \fi} - -% For old times sake (i use it in project styles) we provide - -\unexpanded\def\placemargintexts {\placemargincontent} -\def\resetmargetitels {\resetmargincontent} -\def\margewoordpositie{\margewoord} % obsolete, now no longer range - -% but never use them yourself since they may disappear. - -\def\oplinker#1% - {\strut - \graphicvadjust - {\dontcomplain - \setbox\scratchbox\vtop{\forgetall\strut#1}% - \getboxheight\scratchdimen\of\box\scratchbox - \vskip-\scratchdimen % waarom stond hier een \ ? - \box\scratchbox}} - -\setupinmargin - [\c!style=\v!bold, - \c!color=, - \c!strut=\v!auto, - \c!location=\v!both, - \c!align=\v!inner, - \c!stack=\v!no, - \c!before=, - \c!after=] - -\setupinmargin - [\v!left] - [\c!distance=\leftmargindistance, - \c!width=\leftmarginwidth, - %\c!align=\v!left, % no - \c!location=\v!left] - -\setupinmargin - [\v!right] - [\c!distance=\rightmargindistance, - \c!width=\rightmarginwidth, - %\c!align=\v!right, % no - \c!location=\v!right] - -% bonus needed when [inner/outer] is used as tag - -\setupinmargin[\v!inner][\c!location=\v!inner,\c!align=\v!inner] -\setupinmargin[\v!outer][\c!location=\v!outer,\c!align=\v!inner] - -% more efficient (5K less fotmat file) -% -% \letvalue{\??im\v!inner\c!location}\v!inner \letvalue{\??im\v!inner\c!align}\v!inner -% \letvalue{\??im\v!outer\c!location}\v!outer \letvalue{\??im\v!outer\c!align}\v!inner - -\protect \endinput diff --git a/tex/context/base/ppchtex.mkiv b/tex/context/base/ppchtex.mkiv index c5993d234..7bba6f539 100644 --- a/tex/context/base/ppchtex.mkiv +++ b/tex/context/base/ppchtex.mkiv @@ -12,6 +12,8 @@ %C therefore copyrighted by \PRAGMA. See mreadme.pdf for %C details. +\endinput + % option=test => boxes % dummy => file % final => file / local run @@ -471,7 +473,7 @@ \endpspicture \or \resetchemicalcoordinates - \setbox2\hbox{\MPshiftdrawingtrue\MPstaticgraphictrue\getMPdrawing}% + \setbox2\hbox{\ignoreMPboxdepth\getMPdrawing}% \wd2=\!!zeropoint \ht2=\!!zeropoint \dp2=\!!zeropoint @@ -512,7 +514,7 @@ \put {\box\chemicalsymbols} at 0 0 % elders \ifMPdrawingdone \resetchemicalcoordinates - \setbox2\hbox{\MPshiftdrawingtrue\MPstaticgraphictrue\getMPdrawing}% + \setbox2\hbox{\ignoreMPboxdepth\getMPdrawing}% \wd2=\!!zeropoint \ht2=\!!zeropoint \dp2=\!!zeropoint diff --git a/tex/context/base/spac-ver.mkiv b/tex/context/base/spac-ver.mkiv index a8c683d4e..35095085f 100644 --- a/tex/context/base/spac-ver.mkiv +++ b/tex/context/base/spac-ver.mkiv @@ -860,6 +860,8 @@ %D \NC \NC a normal strut \NC {\showstruts\setupstrut\strut} \NC \NR %D \stoptabulate +%D Beware: using an unknown value results in char struts. + \unexpanded\def\setupstrut {\dosingleempty\spacing_setup_strut} @@ -870,6 +872,13 @@ \setcharstrut{#1}% \fi} +\def\synchronizestrut#1% no [] parsing, faster for internal + {\ifcsname\??ut:#1\endcsname + \csname\??ut:#1\endcsname + \else + \setcharstrut{#1}% + \fi} + \unexpanded\def\showstruts {\setteststrut \settestcrlf} @@ -999,7 +1008,7 @@ %D Keyword based strutting: \letvalue{\??ut:\v!yes }\setstrut % \setvalue{\??ut:\v!yes }{\setstrut} -\setvalue{\??ut:\v!auto }\setautostrut % \setvalue{\??ut:\v!auto }{\setautostrut} +\letvalue{\??ut:\v!auto }\setautostrut % \setvalue{\??ut:\v!auto }{\setautostrut} \letvalue{\??ut:\v!no }\setnostrut % \setvalue{\??ut:\v!no }{\setnostrut} \letvalue{\??ut:\v!cap }\setcapstrut % \setvalue{\??ut:\v!cap }{\setcapstrut} \letvalue{\??ut:\v!fit }\setfontstrut % \setvalue{\??ut:\v!fit }{\setfontstrut} diff --git a/tex/context/base/status-files.pdf b/tex/context/base/status-files.pdf Binary files differindex 7e2f7b240..b597325e1 100644 --- a/tex/context/base/status-files.pdf +++ b/tex/context/base/status-files.pdf diff --git a/tex/context/base/status-lua.pdf b/tex/context/base/status-lua.pdf Binary files differindex 9e33d0c09..87ecffba8 100644 --- a/tex/context/base/status-lua.pdf +++ b/tex/context/base/status-lua.pdf diff --git a/tex/context/base/syst-ini.mkiv b/tex/context/base/syst-ini.mkiv index a5127a0ab..62aff5f3f 100644 --- a/tex/context/base/syst-ini.mkiv +++ b/tex/context/base/syst-ini.mkiv @@ -242,6 +242,7 @@ \normalprotected\def\newconstant #1{\ifdefined#1\let#1\undefined\fi\newcount#1} \normalprotected\def\setnewconstant#1{\ifdefined#1\let#1\undefined\fi\newcount#1#1} % just a number +\normalprotected\def\setconstant {} % dummy % maybe setconstant with check diff --git a/tex/context/base/tabl-tab.mkiv b/tex/context/base/tabl-tab.mkiv index 421a9d0ba..c71198f05 100644 --- a/tex/context/base/tabl-tab.mkiv +++ b/tex/context/base/tabl-tab.mkiv @@ -2173,7 +2173,7 @@ \def\dolocaltablesetup {\@@ticommands\relax - \expanded{\switchtobodyfont[\@@tibodyfont]}% expanded ? + \doifsomething\@@tibodyfont{\switchtobodyfont[\@@tibodyfont]}% \tablelinethicknessunit\dimexpr\@@tirulethickness/\tablelinethicknessfactor\relax \doifelse\@@tiheight\v!strut {\let\tablestrutheightfactor\tablestrutheightfactor} @@ -2250,7 +2250,7 @@ \c!rulethickness=\linewidth, \c!rulecolor=, \c!distance=\v!medium, - \c!bodyfont=\the\bodyfontsize, + \c!bodyfont=, \c!commands=, \c!background=\v!screen, \c!backgroundscreen=\@@rsscreen, diff --git a/tex/context/base/trac-vis.mkiv b/tex/context/base/trac-vis.mkiv index 64a08e22a..e906bb50d 100644 --- a/tex/context/base/trac-vis.mkiv +++ b/tex/context/base/trac-vis.mkiv @@ -517,8 +517,8 @@ \ht#2\tractempheight \dp#2\tractempdepth} -\def\colormarkbox {\ifincolor\@EA\docolormarkbox\else\@EA\gobbletwoarguments\fi\plusone } % #1 -\def\rastermarkbox{\ifincolor\@EA\docolormarkbox\else\@EA\gobbletwoarguments\fi\zerocount} % #1 +\def\colormarkbox {\docolormarkbox\plusone } % #1 +\def\rastermarkbox{\docolormarkbox\zerocount} % #1 %D \macros %D {showwhatsits, dontshowwhatsits} diff --git a/tex/context/interface/keys-cs.xml b/tex/context/interface/keys-cs.xml index 963fe5c6e..fe13663f2 100644 --- a/tex/context/interface/keys-cs.xml +++ b/tex/context/interface/keys-cs.xml @@ -581,6 +581,7 @@ <cd:constant name='blank' value='prazdny'/> <cd:constant name='blockway' value='dobloku'/> <cd:constant name='bodyfont' value='zakladnifont'/> + <cd:constant name='boffset' value='boffset'/> <cd:constant name='bookmark' value='zalozka'/> <cd:constant name='bottom' value='spodek'/> <cd:constant name='bottomafter' value='bottomafter'/> @@ -771,6 +772,7 @@ <cd:constant name='listtext' value='listtext'/> <cd:constant name='local' value='lokalne'/> <cd:constant name='location' value='misto'/> + <cd:constant name='loffset' value='loffset'/> <cd:constant name='logo' value='logo'/> <cd:constant name='logos' value='loga'/> <cd:constant name='marcolor' value='barvaznacky'/> @@ -924,6 +926,7 @@ <cd:constant name='rightsubsentence' value='podvetavpravo'/> <cd:constant name='righttext' value='textvpravo'/> <cd:constant name='rightwidth' value='sirkavpravo'/> + <cd:constant name='roffset' value='roffset'/> <cd:constant name='rotation' value='rotace'/> <cd:constant name='rule' value='linka'/> <cd:constant name='rulecolor' value='barvalinky'/> @@ -1018,6 +1021,7 @@ <cd:constant name='titleright' value='titleright'/> <cd:constant name='titlestyle' value='styltitulek'/> <cd:constant name='to' value='na'/> + <cd:constant name='toffset' value='toffset'/> <cd:constant name='tolerance' value='tolerance'/> <cd:constant name='top' value='vrsek'/> <cd:constant name='topdistance' value='vzdalenostvrsku'/> diff --git a/tex/context/interface/keys-de.xml b/tex/context/interface/keys-de.xml index ec36abc0d..b7e891e58 100644 --- a/tex/context/interface/keys-de.xml +++ b/tex/context/interface/keys-de.xml @@ -581,6 +581,7 @@ <cd:constant name='blank' value='blanko'/> <cd:constant name='blockway' value='blockauf'/> <cd:constant name='bodyfont' value='fliesstext'/> + <cd:constant name='boffset' value='boffset'/> <cd:constant name='bookmark' value='bookmark'/> <cd:constant name='bottom' value='unten'/> <cd:constant name='bottomafter' value='bottomafter'/> @@ -771,6 +772,7 @@ <cd:constant name='listtext' value='listtext'/> <cd:constant name='local' value='lokal'/> <cd:constant name='location' value='platz'/> + <cd:constant name='loffset' value='loffset'/> <cd:constant name='logo' value='logo'/> <cd:constant name='logos' value='logos'/> <cd:constant name='marcolor' value='beschrfarbe'/> @@ -924,6 +926,7 @@ <cd:constant name='rightsubsentence' value='rechtersubsatz'/> <cd:constant name='righttext' value='rechtertext'/> <cd:constant name='rightwidth' value='rechterbreite'/> + <cd:constant name='roffset' value='roffset'/> <cd:constant name='rotation' value='rotation'/> <cd:constant name='rule' value='linie'/> <cd:constant name='rulecolor' value='linienfarbe'/> @@ -1018,6 +1021,7 @@ <cd:constant name='titleright' value='titleright'/> <cd:constant name='titlestyle' value='titelstil'/> <cd:constant name='to' value='zu'/> + <cd:constant name='toffset' value='toffset'/> <cd:constant name='tolerance' value='toleranz'/> <cd:constant name='top' value='oben'/> <cd:constant name='topdistance' value='obenabstand'/> diff --git a/tex/context/interface/keys-en.xml b/tex/context/interface/keys-en.xml index d7ba6ea65..d351f511b 100644 --- a/tex/context/interface/keys-en.xml +++ b/tex/context/interface/keys-en.xml @@ -581,6 +581,7 @@ <cd:constant name='blank' value='blank'/> <cd:constant name='blockway' value='blockway'/> <cd:constant name='bodyfont' value='bodyfont'/> + <cd:constant name='boffset' value='boffset'/> <cd:constant name='bookmark' value='bookmark'/> <cd:constant name='bottom' value='bottom'/> <cd:constant name='bottomafter' value='bottomafter'/> @@ -771,6 +772,7 @@ <cd:constant name='listtext' value='listtext'/> <cd:constant name='local' value='local'/> <cd:constant name='location' value='location'/> + <cd:constant name='loffset' value='loffset'/> <cd:constant name='logo' value='logo'/> <cd:constant name='logos' value='logos'/> <cd:constant name='marcolor' value='marcolor'/> @@ -924,6 +926,7 @@ <cd:constant name='rightsubsentence' value='rightsubsentence'/> <cd:constant name='righttext' value='righttext'/> <cd:constant name='rightwidth' value='rightwidth'/> + <cd:constant name='roffset' value='roffset'/> <cd:constant name='rotation' value='rotation'/> <cd:constant name='rule' value='rule'/> <cd:constant name='rulecolor' value='rulecolor'/> @@ -1018,6 +1021,7 @@ <cd:constant name='titleright' value='titleright'/> <cd:constant name='titlestyle' value='titlestyle'/> <cd:constant name='to' value='to'/> + <cd:constant name='toffset' value='toffset'/> <cd:constant name='tolerance' value='tolerance'/> <cd:constant name='top' value='top'/> <cd:constant name='topdistance' value='topdistance'/> diff --git a/tex/context/interface/keys-fr.xml b/tex/context/interface/keys-fr.xml index 8f8bc73ee..0facadd4b 100644 --- a/tex/context/interface/keys-fr.xml +++ b/tex/context/interface/keys-fr.xml @@ -581,6 +581,7 @@ <cd:constant name='blank' value='vide'/> <cd:constant name='blockway' value='blockway'/> <cd:constant name='bodyfont' value='policecorps'/> + <cd:constant name='boffset' value='boffset'/> <cd:constant name='bookmark' value='marquepage'/> <cd:constant name='bottom' value='inf'/> <cd:constant name='bottomafter' value='bottomafter'/> @@ -771,6 +772,7 @@ <cd:constant name='listtext' value='texteliste'/> <cd:constant name='local' value='local'/> <cd:constant name='location' value='emplacement'/> + <cd:constant name='loffset' value='loffset'/> <cd:constant name='logo' value='logo'/> <cd:constant name='logos' value='logos'/> <cd:constant name='marcolor' value='couleurmarquage'/> @@ -924,6 +926,7 @@ <cd:constant name='rightsubsentence' value='sousphrasedroite'/> <cd:constant name='righttext' value='textedroit'/> <cd:constant name='rightwidth' value='largeurdroite'/> + <cd:constant name='roffset' value='roffset'/> <cd:constant name='rotation' value='rotation'/> <cd:constant name='rule' value='ligne'/> <cd:constant name='rulecolor' value='couleurligne'/> @@ -1018,6 +1021,7 @@ <cd:constant name='titleright' value='titleright'/> <cd:constant name='titlestyle' value='styletitre'/> <cd:constant name='to' value='vers'/> + <cd:constant name='toffset' value='toffset'/> <cd:constant name='tolerance' value='tolerance'/> <cd:constant name='top' value='sup'/> <cd:constant name='topdistance' value='distancesup'/> diff --git a/tex/context/interface/keys-it.xml b/tex/context/interface/keys-it.xml index e4a2707df..d28cacba1 100644 --- a/tex/context/interface/keys-it.xml +++ b/tex/context/interface/keys-it.xml @@ -581,6 +581,7 @@ <cd:constant name='blank' value='rigovuoto'/> <cd:constant name='blockway' value='blockway'/> <cd:constant name='bodyfont' value='fonttesto'/> + <cd:constant name='boffset' value='boffset'/> <cd:constant name='bookmark' value='segnalibro'/> <cd:constant name='bottom' value='fondo'/> <cd:constant name='bottomafter' value='bottomafter'/> @@ -771,6 +772,7 @@ <cd:constant name='listtext' value='listtext'/> <cd:constant name='local' value='locale'/> <cd:constant name='location' value='luogo'/> + <cd:constant name='loffset' value='loffset'/> <cd:constant name='logo' value='logo'/> <cd:constant name='logos' value='loghi'/> <cd:constant name='marcolor' value='coloremarcatura'/> @@ -924,6 +926,7 @@ <cd:constant name='rightsubsentence' value='sottofrasedestra'/> <cd:constant name='righttext' value='testodestro'/> <cd:constant name='rightwidth' value='ampiezzadestra'/> + <cd:constant name='roffset' value='roffset'/> <cd:constant name='rotation' value='rotazione'/> <cd:constant name='rule' value='linea'/> <cd:constant name='rulecolor' value='colorelinea'/> @@ -1018,6 +1021,7 @@ <cd:constant name='titleright' value='titleright'/> <cd:constant name='titlestyle' value='stiletitolo'/> <cd:constant name='to' value='verso'/> + <cd:constant name='toffset' value='toffset'/> <cd:constant name='tolerance' value='tolleranza'/> <cd:constant name='top' value='cima'/> <cd:constant name='topdistance' value='distanzacima'/> diff --git a/tex/context/interface/keys-nl.xml b/tex/context/interface/keys-nl.xml index 16853ed49..2d742834d 100644 --- a/tex/context/interface/keys-nl.xml +++ b/tex/context/interface/keys-nl.xml @@ -581,6 +581,7 @@ <cd:constant name='blank' value='blanko'/> <cd:constant name='blockway' value='blokwijze'/> <cd:constant name='bodyfont' value='korps'/> + <cd:constant name='boffset' value='boffset'/> <cd:constant name='bookmark' value='bookmark'/> <cd:constant name='bottom' value='onder'/> <cd:constant name='bottomafter' value='bottomafter'/> @@ -771,6 +772,7 @@ <cd:constant name='listtext' value='lijsttekst'/> <cd:constant name='local' value='lokaal'/> <cd:constant name='location' value='plaats'/> + <cd:constant name='loffset' value='loffset'/> <cd:constant name='logo' value='logo'/> <cd:constant name='logos' value='logos'/> <cd:constant name='marcolor' value='markleur'/> @@ -924,6 +926,7 @@ <cd:constant name='rightsubsentence' value='rechtersubzin'/> <cd:constant name='righttext' value='rechtertekst'/> <cd:constant name='rightwidth' value='rechterbreedte'/> + <cd:constant name='roffset' value='roffset'/> <cd:constant name='rotation' value='rotatie'/> <cd:constant name='rule' value='lijn'/> <cd:constant name='rulecolor' value='lijnkleur'/> @@ -1018,6 +1021,7 @@ <cd:constant name='titleright' value='titelrechts'/> <cd:constant name='titlestyle' value='titelletter'/> <cd:constant name='to' value='aan'/> + <cd:constant name='toffset' value='toffset'/> <cd:constant name='tolerance' value='tolerantie'/> <cd:constant name='top' value='boven'/> <cd:constant name='topdistance' value='bovenafstand'/> diff --git a/tex/context/interface/keys-pe.xml b/tex/context/interface/keys-pe.xml index 9c6d37174..de6f6aa6b 100644 --- a/tex/context/interface/keys-pe.xml +++ b/tex/context/interface/keys-pe.xml @@ -581,6 +581,7 @@ <cd:constant name='blank' value='خالی'/> <cd:constant name='blockway' value='راهبلوک'/> <cd:constant name='bodyfont' value='قلمبدنه'/> + <cd:constant name='boffset' value='boffset'/> <cd:constant name='bookmark' value='چوبخط'/> <cd:constant name='bottom' value='پایین'/> <cd:constant name='bottomafter' value='bottomafter'/> @@ -771,6 +772,7 @@ <cd:constant name='listtext' value='متنلیست'/> <cd:constant name='local' value='موضعی'/> <cd:constant name='location' value='مکان'/> + <cd:constant name='loffset' value='loffset'/> <cd:constant name='logo' value='آرم'/> <cd:constant name='logos' value='آرمها'/> <cd:constant name='marcolor' value='رنگحاش'/> @@ -924,6 +926,7 @@ <cd:constant name='rightsubsentence' value='زیرجملهراست'/> <cd:constant name='righttext' value='متنراست'/> <cd:constant name='rightwidth' value='عرضراست'/> + <cd:constant name='roffset' value='roffset'/> <cd:constant name='rotation' value='دوران'/> <cd:constant name='rule' value='خط'/> <cd:constant name='rulecolor' value='رنگخط'/> @@ -1018,6 +1021,7 @@ <cd:constant name='titleright' value='عنوانراست'/> <cd:constant name='titlestyle' value='سبکعنوان'/> <cd:constant name='to' value='به'/> + <cd:constant name='toffset' value='toffset'/> <cd:constant name='tolerance' value='بردباری'/> <cd:constant name='top' value='بالا'/> <cd:constant name='topdistance' value='فاصلهبالا'/> diff --git a/tex/context/interface/keys-ro.xml b/tex/context/interface/keys-ro.xml index ec69be517..d0d647620 100644 --- a/tex/context/interface/keys-ro.xml +++ b/tex/context/interface/keys-ro.xml @@ -581,6 +581,7 @@ <cd:constant name='blank' value='blanc'/> <cd:constant name='blockway' value='blockway'/> <cd:constant name='bodyfont' value='fonttext'/> + <cd:constant name='boffset' value='boffset'/> <cd:constant name='bookmark' value='semncarte'/> <cd:constant name='bottom' value='jos'/> <cd:constant name='bottomafter' value='bottomafter'/> @@ -771,6 +772,7 @@ <cd:constant name='listtext' value='listtext'/> <cd:constant name='local' value='local'/> <cd:constant name='location' value='locatie'/> + <cd:constant name='loffset' value='loffset'/> <cd:constant name='logo' value='logo'/> <cd:constant name='logos' value='logos'/> <cd:constant name='marcolor' value='culoaremarcaj'/> @@ -924,6 +926,7 @@ <cd:constant name='rightsubsentence' value='subpropozitiedreapta'/> <cd:constant name='righttext' value='textdreapta'/> <cd:constant name='rightwidth' value='marginedreapta'/> + <cd:constant name='roffset' value='roffset'/> <cd:constant name='rotation' value='rotatie'/> <cd:constant name='rule' value='rigla'/> <cd:constant name='rulecolor' value='culoarerigla'/> @@ -1018,6 +1021,7 @@ <cd:constant name='titleright' value='titleright'/> <cd:constant name='titlestyle' value='stiltitlu'/> <cd:constant name='to' value='catre'/> + <cd:constant name='toffset' value='toffset'/> <cd:constant name='tolerance' value='toleranta'/> <cd:constant name='top' value='sus'/> <cd:constant name='topdistance' value='distantasus'/> diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua index 1c8b0b763..ff3fe655a 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 : luatex-fonts-merged.lua -- parent file : luatex-fonts.lua --- merge date : 12/20/11 22:24:50 +-- merge date : 12/22/11 14:43:04 do -- begin closure to overcome local limits and interference |
