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Diffstat (limited to 'tex/context/base/mkiv/pack-com.mkxl')
| -rw-r--r-- | tex/context/base/mkiv/pack-com.mkxl | 949 |
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diff --git a/tex/context/base/mkiv/pack-com.mkxl b/tex/context/base/mkiv/pack-com.mkxl deleted file mode 100644 index 9392a68a6..000000000 --- a/tex/context/base/mkiv/pack-com.mkxl +++ /dev/null @@ -1,949 +0,0 @@ -%D \module -%D [ file=pack-com, % used to be in core-mis, -%D version=20120111, -%D title=\CONTEXT\ Packing Macros, -%D subtitle=Combinations, -%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 / Combinations} - -\unprotect - -% \startfloatcombination will be redone ... we can decouple the floatcontent -% and caption and pass them to combinations so that we get better fit when the -% caption is wider than the float, testcase: -% -% \startfloatcombination [2*2] -% \placefigure[local]{alpha}{\externalfigure[cow.pdf][width=1cm]}% -% \placefigure[local]{beta} {\externalfigure[cow.pdf][width=2cm]}% -% \placefigure[local]{gamma}{\externalfigure[cow.pdf][width=3cm]} -% \placefigure[local]{delta}{\externalfigure[cow.pdf][width=4cm]} -% \stopfloatcombination - -%D We could of course map combinations onto one of the table mechanisms but as it -%D has served us well for ages we keep this one. The code has been cleaned up a bit -%D and mkiv'd. -%D -%D Okay ... I might luafy this one eventually. - -% \startcombination {alpha} {a} {beta} {b} \stopcombination -% \startcombination[2*1] {alpha} {a} {beta} {b} \stopcombination -% \startcombination[1*2] {alpha} {a} {beta} {b} \stopcombination -% \startcombination[2] {alpha} {a} {beta} {b} \stopcombination -% \startcombination[2] \combination {alpha} {a} \combination{beta} {b} \stopcombination - -%D We do support some structure but the order matters and currently it's only window -%D dressing: - -%D \starttyping -%D \let\startcontent\bgroup -%D \let\stopcontent \egroup -%D \let\startcaption\bgroup -%D \let\stopcaption \egroup -%D \stoptyping -%D -%D Of course we should have started with more structure as it would simply the code. -%D -%D \starttyping -%D \startcombination -%D \startcontent -%D \externalfigure[cow] -%D \stopcontent -%D \startcaption -%D Some cow. -%D \stopcaption -%D \startcontent -%D \externalfigure[cow] -%D \stopcontent -%D \startcaption -%D The same cow. -%D \stopcaption -%D \stopcombination -%D \stoptyping - -\ifdefined\dotagcombination \else \let\dotagcombination\relax \fi - -\newsystemmode{combination} - -\appendtoks - \globalresetsystemmode{combination}% -\to \everyinsidefloat - -\newcount\c_pack_combinations_nesting % local - -\newcount\c_pack_combinations_x % global -\newcount\c_pack_combinations_y % global -\newcount\c_pack_combinations_max % global - -\newdimen\d_pack_combinations_ht % global - -\newbox \b_pack_combinations_captions % global % can go -\newbox \b_pack_combinations_temp % global % can go -\newbox \b_pack_combinations_content % local -\newbox \b_pack_combinations_caption % local - -\installcorenamespace{combination} - -\installcommandhandler \??combination {combination} \??combination - -\initializeboxstack{\??combination captions} -\initializeboxstack{\??combination temp} - -\newcount\c_pack_combinations_x_saved -\newcount\c_pack_combinations_y_saved -\newcount\c_pack_combinations_max_saved - -\newdimen\d_pack_combinations_ht_saved - -\newbox \b_pack_combinations_captions_saved -\newbox \b_pack_combinations_temp_saved -\newbox \b_pack_combinations_content_saved -\newbox \b_pack_combinations_caption_saved - -\setfalse\c_strc_constructions_define_commands - -\def\pack_combinations_push - {\advance\c_pack_combinations_nesting\plusone - \ifnum\c_pack_combinations_nesting>\plusone - \c_pack_combinations_x_saved \c_pack_combinations_x - \c_pack_combinations_y_saved \c_pack_combinations_y - \c_pack_combinations_max_saved\c_pack_combinations_max - \d_pack_combinations_ht_saved \d_pack_combinations_ht - \setbox\b_pack_combinations_captions_saved\box\b_pack_combinations_captions - \setbox\b_pack_combinations_temp_saved \box\b_pack_combinations_temp - \setbox\b_pack_combinations_content_saved \box\b_pack_combinations_content - \setbox\b_pack_combinations_caption_saved \box\b_pack_combinations_caption - \else - \globalsetsystemmode{combination}% why global - \fi} - -\def\pack_combinations_pop - {\ifnum\c_pack_combinations_nesting>\plusone - \global\c_pack_combinations_x \c_pack_combinations_x_saved - \global\c_pack_combinations_y \c_pack_combinations_y_saved - \global\c_pack_combinations_max\c_pack_combinations_max_saved - \global\d_pack_combinations_ht \d_pack_combinations_ht_saved - \global\setbox\b_pack_combinations_captions\box\b_pack_combinations_captions_saved - \global\setbox\b_pack_combinations_temp \box\b_pack_combinations_temp_saved - \setbox\b_pack_combinations_content \box\b_pack_combinations_content_saved - \setbox\b_pack_combinations_caption \box\b_pack_combinations_caption_saved - \else - \globalresetsystemmode{combination}% why global - \fi - \advance\c_pack_combinations_nesting\minusone} - -\definelabel - [\v!combination] % handy for configuring - [\c!numberconversion=\v!character, - \c!text=] - -\settrue\c_strc_constructions_define_commands - -\setupcombination - [\c!width=\v!fit, - \c!height=\v!fit, - \c!distance=\emwidth, - \c!location=\v!bottom, % can be something {top,left} - \c!before=\blank, - \c!after=, - \c!inbetween={\blank[\v!medium]}, - %\c!style=, - %\c!color=, - \c!nx=2, % new - \c!ny=1, % new - \c!align=\v!middle] - -\let\setupcombinations\setupcombination % for the moment (we might distinguish) - -\installcorenamespace{combinationlocation} -\installcorenamespace{combinationalternative} - -\appendtoks - \setfalse\c_strc_constructions_define_commands - \normalexpanded - {\definelabel - [\v!combination:\currentcombination]% - [\v!combination\ifempty\currentcombinationparent\else:\currentcombinationparent\fi]}% - [\s!counter=\currentcombination,\c!levels=1]% - \settrue\c_strc_constructions_define_commands -\to \everydefinecombination - -\setvalue{\??combinationlocation\v!left }{\let\m_pack_combinations_leftfiller\relax} -\setvalue{\??combinationlocation\v!right }{\let\m_pack_combinations_rightfiller\relax} -\setvalue{\??combinationlocation\v!top }{\let\m_pack_combinations_valigner\depthonlybox} -\setvalue{\??combinationlocation\v!middle}{\let\m_pack_combinations_valigner\halfwaybox} - -\def\pack_combinations_location_reset - {\let\m_pack_combinations_rightfiller\hfil - \let\m_pack_combinations_leftfiller \hfil - \let\m_pack_combinations_valigner \firstofoneargument} - -\pack_combinations_location_reset - -\def\pack_combinations_location_step#1% - {\csname\??combinationlocation#1\endcsname} - -% formally ok: -% -% \protected\def\stopcombination -% {\egroup -% \egroup} -% -% more robust: -% -% \protected\def\stopcombination -% {{}{}{}{}{}{}{}{}% catches (at most 4) missing entries -% \egroup -% \egroup} -% -% even better: -% -% \protected\def\stopcombination -% {\bgroup -% \scratchtoks{{}}% -% \dorecurse\c_pack_combinations_y -% {\toksapp{{}{}}}% -% \expandafter\egroup\the\scratchtoks -% \egroup -% \dostoptagged -% \egroup} -% -% faster - -\protected\def\pack_common_content_start{\bgroup\ignorespaces} -\protected\def\pack_common_content_stop {\removeunwantedspaces\egroup} -\protected\def\pack_common_caption_start{\bgroup\ignorespaces} -\protected\def\pack_common_caption_stop {\removeunwantedspaces\egroup} - -\newtoks\everycombination - -\protected\def\stopcombination - {\bgroup\normalexpanded{\egroup{}\ntimes{{}{}}\c_pack_combinations_y}% brr - \dostoptagged - \egroup - \pack_combinations_pop - \egroup} - -\permanent\tolerant\protected\def\startcombination[#1]#*[#2]% can be simplified - {\bgroup % so we can grab a group - \pack_combinations_push - \edef\currentcombination{#1}% - \edef\currentcombinationspec{#2}% - \ifempty\currentcombinationspec - \ifcondition\validassignment{#1}% - \let\currentcombination\empty - \setupcurrentcombination[#1]% - \edef\currentcombinationspec{\combinationparameter\c!nx*\combinationparameter\c!ny*}% - \else - \doifelseinstring{*}\currentcombination - {\edef\currentcombinationspec{\currentcombination*\plusone*}% - \let\currentcombination\empty} - {\doifelsenumber\currentcombination - {\edef\currentcombinationspec{\currentcombination*\plusone*}% - \let\currentcombination\empty} - {\edef\currentcombinationspec{\combinationparameter\c!nx*\combinationparameter\c!ny*}}}% - \fi - \else - \ifcondition\validassignment{#2}% - \setupcurrentcombination[#2]% - \edef\currentcombinationspec{\combinationparameter\c!nx*\combinationparameter\c!ny*}% - \else - \edef\currentcombinationspec{\currentcombinationspec*\plusone*}% - \fi - \fi - % - \forgetall - % - \the\everycombination - % - \let\startcontent\pack_common_content_start - \let\stopcontent \pack_common_content_stop - \let\startcaption\pack_common_caption_start - \let\stopcaption \pack_common_caption_stop - % - \edef\p_height {\combinationparameter\c!height}% - \edef\p_width {\combinationparameter\c!width}% - \edef\p_location{\combinationparameter\c!location}% - \edef\p_distance{\combinationparameter\c!distance}% - % - \pack_combinations_location_reset - \rawprocesscommacommand[\p_location]\pack_combinations_location_step - % - \dostarttaggedchained\t!combination\currentcombination\??combination - \vbox \ifx\p_height\v!fit\else to \p_height \fi \bgroup - \let\combination\empty % permits \combination{}{} handy for cld - \normalexpanded{\pack_combinations_start_indeed[\currentcombinationspec]}} - -\let\pack_combinations_check_x_y\relax - -\protected\def\pack_combinations_start_indeed[#1*#2*#3]% - {\global\c_pack_combinations_x#1\relax - \global\c_pack_combinations_y#2\relax - \setexpandedcombinationparameter\c!nx{\the\c_pack_combinations_x}% in case we access it - \setexpandedcombinationparameter\c!ny{\the\c_pack_combinations_y}% in case we access it - \pack_combinations_check_x_y - \dotagcombination - \global\setbox\b_pack_combinations_captions\emptybox - \global\c_pack_combinations_max\c_pack_combinations_x - \multiply\c_pack_combinations_y\c_pack_combinations_x - \tabskip\zeropoint - \halign \ifx\p_width\v!fit\else to \p_width \fi \bgroup % repetitive preamble - \aligntab - \m_pack_combinations_leftfiller - \alignmark\alignmark - \m_pack_combinations_rightfiller - \aligntab - \tabskip\zeropoint \s!plus 1fill % \fillskip - \alignmark\alignmark - \cr - \pack_combinations_pickup} - -%D I've first considered using a constructor directly but it's more overhead and -%D some settings conflict with already used combination settings so instead we plug -%D in labels. This also permits extensions later on. - -\appendtoks - \edef\p_pack_combinations_alternative{\combinationparameter\c!alternative}% -\to \everydefinecombination - -\def\pack_combinations_pickup - {\dostarttagged\t!combinationpair\empty % better make this text - \dostarttagged\t!combinationcontent\empty - \assumelongusagecs\pack_combinations_pickup_content_indeed} - -\def\pack_combinations_pickup_content_indeed - {\dowithnextboxcs\pack_combinations_pickup_content\hbox} - -\def\pack_combinations_pickup_content % we want to add struts but still ignore an empty box - {\dostoptagged - \setbox\b_pack_combinations_content\box\nextbox - \dostarttagged\t!combinationcaption\empty - \expandnamespacemacro\??combinationalternative\p_pack_combinations_alternative\v!text} - -\setvalue{\??combinationalternative\v!text}% - {\assumelongusagecs\pack_combinations_alternative_text_indeed} - -\setvalue{\??combinationalternative\v!label}% - {\assumelongusagecs\pack_combinations_alternative_label_indeed} - -\def\pack_combinations_alternative_text_indeed - {\dowithnextboxcs\pack_combinations_pickup_caption\vtop\bgroup - \afterassignment\pack_combinations_caption_first - \let\nexttoken=} - -\def\pack_combinations_alternative_label_indeed - {\dowithnextboxcs\pack_combinations_pickup_caption\vtop\bgroup - \hsize\wd\b_pack_combinations_content - \usealignparameter\combinationparameter - \usecombinationstyleandcolor\c!style\c!color - \begstrut - \normalexpanded{\strc_labels_command[\v!combination\ifempty\currentcombination\else:\currentcombination\fi]}% - \endstrut - \egroup} - -\appendtoks - \edef\p_pack_combinations_alternative{\combinationparameter\c!alternative}% - \ifx\p_pack_combinations_alternative\v!label - \edef\p_continue{\combinationparameter\c!continue}% - \ifx\p_continue\v!yes \else - \normalexpanded{\strc_labels_reset{\v!combination\ifempty\currentcombination\else:\currentcombination\fi}{1}}% - \fi - \fi -\to \everycombination - -\def\pack_combinations_pickup_caption - {\dostoptagged - \dostoptagged - \setbox\b_pack_combinations_caption\box\nextbox - \pack_combinations_pickup_package_pair} - -\def\pack_combinations_caption_first - {\futurelet\nexttoken\pack_combinations_caption_second} - -\def\pack_combinations_caption_second - {\ifx\nexttoken\egroup - % the caption is empty - \orelse\ifx\nexttoken\stopcaption - % the caption is empty (new per 2014-05-24) - \else - % todo: \p_pack_combinations_alternative\v!none: no style, strut etc - \hsize\wd\b_pack_combinations_content - \usealignparameter\combinationparameter - \usecombinationstyleandcolor\c!style\c!color - \bgroup - \aftergroup\endstrut - \aftergroup\egroup - \begstrut - \fi} - -\def\pack_combinations_pickup_package_pair % we need to store the caption row - {\vbox - {\forgetall - \m_pack_combinations_valigner{\box\b_pack_combinations_content}% - % we need to save the caption for a next alignment line - \pack_combinations_save_caption}% - \ifnum\c_pack_combinations_y>\plusone - \global\advance\c_pack_combinations_y\minusone - \global\advance\c_pack_combinations_x\minusone - \ifcase\c_pack_combinations_x - \doubleexpandafter\pack_combinations_pickup_package_pair_a - \else - \doubleexpandafter\pack_combinations_pickup_package_pair_b - \fi - \else - \singleexpandafter\pack_combinations_pickup_package_pair_c - \fi} - -\def\pack_combinations_pickup_package_pair_a - {\cr - \pack_combinations_flush_captions - \noalign - {\forgetall - \global\setbox\b_pack_combinations_captions\emptybox - \nointerlineskip - \combinationparameter\c!after - \combinationparameter\c!before - \vss - \nointerlineskip}% - \global\c_pack_combinations_x\c_pack_combinations_max - \pack_combinations_pickup} - -\def\pack_combinations_pickup_package_pair_b - {\aligntab - \aligntab - \aligntab - \kern\p_distance - \aligntab - \pack_combinations_pickup} - -\def\pack_combinations_pickup_package_pair_c - {\cr - \pack_combinations_flush_captions - \egroup} - -\installcorenamespace{combinationcaption} - -\def\pack_combinations_save_caption - {\ifdim\htdp\b_pack_combinations_caption>\d_pack_combinations_ht - \global\d_pack_combinations_ht\htdp\b_pack_combinations_caption - \fi - \savebox{\??combinationcaption:\number\c_pack_combinations_nesting}{\number\c_pack_combinations_x}{\box\b_pack_combinations_caption}} - -\def\pack_combinations_flush_captions - {\noalign - {\ifdim\d_pack_combinations_ht>\zeropoint - \nointerlineskip % indeed - \combinationparameter\c!inbetween - \global\c_pack_combinations_x\c_pack_combinations_max - \glet\pack_combinations_flush_captions_indeed\pack_combinations_flush_captions_yes - \else - \glet\pack_combinations_flush_captions_indeed\pack_combinations_flush_captions_nop - \fi}% - \pack_combinations_flush_captions_indeed - \crcr} - -\def\pack_combinations_flush_captions_yes - {\vpack to \d_pack_combinations_ht\bgroup - \foundbox{\??combinationcaption:\number\c_pack_combinations_nesting}{\number\c_pack_combinations_x}% - \vss - \egroup - \global\advance\c_pack_combinations_x\minusone - \ifnum\c_pack_combinations_x>\zerocount % \c_pack_combinations_max - \expandafter\pack_combinations_flush_captions_yes_followup - \else - \global\d_pack_combinations_ht\zeropoint - \initializeboxstack{\??combinationcaption:\number-\c_pack_combinations_nesting}% - \fi} - -\let\pack_combinations_flush_captions_nop\donothing - -\def\pack_combinations_flush_captions_yes_followup - {\aligntab - \aligntab - \aligntab - \aligntab - \pack_combinations_flush_captions_indeed} - -%D \macros -%D {startfloatcombination} -%D -%D \setupexternalfigures[directory={../sample}] -%D \startbuffer -%D \placefigure -%D [left,none] -%D {} -%D {\startfloatcombination[2*2] -%D \placefigure{alpha}{\externalfigure[cow.pdf][width=1cm]} -%D \placefigure{beta} {\externalfigure[cow.pdf][width=2cm]} -%D \placefigure{gamma}{\externalfigure[cow.pdf][width=3cm]} -%D \placefigure{delta}{\externalfigure[cow.pdf][width=4cm]} -%D \stopfloatcombination} -%D -%D \input tufte -%D \stopbuffer -%D -%D \typebuffer \getbuffer - -\protected\def\pack_combinations_float_hack_a#1% - {\strc_floats_build_box_separate_split{#1}% - \box\b_strc_floats_separate_content} - -\protected\def\pack_combinations_float_hack_b#1% - {\box\b_strc_floats_separate_caption} - -\permanent\tolerant\protected\def\startfloatcombination[#1]#*[#2]% - {\ifinsidefloat\else\dontleavehmode\fi % tricky, floatcombinations fail to align well otherwise - \vbox\bgroup - \strc_floats_build_box_separate_set - %\insidecolumnstrue % trick, forces no centering, todo: proper switch/feature - \postcenterfloatmethod\zerocount - \forcelocalfloats - \protected\def\stopfloatcombination{\pack_combinations_stop_float{#1}}} - -\let\stopfloatcombination\relax - -\def\pack_combinations_float_check_x_y - {\ifnum\numexpr\c_pack_combinations_x*\c_pack_combinations_y\relax<\noflocalfloats\relax - \global\c_pack_combinations_x\noflocalfloats - \global\c_pack_combinations_y\plusone - \fi - \let\pack_combinations_check_x_y\relax}% - -\def\pack_combinations_stop_float#1% - {\scratchtoks\emptytoks - \dorecurse\noflocalfloats - {\appendetoks - {\pack_combinations_float_hack_a{\recurselevel}}% - {\pack_combinations_float_hack_b{\recurselevel}}% - \to\scratchtoks}% brrr - \let\pack_combinations_check_x_y\pack_combinations_float_check_x_y - \expanded{\startcombination[#1]\the\scratchtoks}\stopcombination - \resetlocalfloats - \egroup} - -%D \macros -%D {definepairedbox, setuppairedbox, placepairedbox} -%D -%D Paired boxes, formally called legends, but from now on a legend is just an -%D instance, are primarily meant for typesetting some text alongside an -%D illustration. Although there is quite some variation possible, the functionality -%D is kept simple, if only because in most cases such pairs are typeset sober. -%D -%D The location specification accepts a pair, where the first keyword specifies the -%D arrangement, and the second one the alignment. The first key of the location pair -%D is one of \type {left}, \type {right}, \type {top} or \type {bottom}, while the -%D second key can also be \type {middle}. -%D -%D The first box is just collected in an horizontal box, but the second one is a -%D vertical box that gets passed the bodyfont and alignment settings. -%D -%D In many cases the table builders can be used instead, but as this mechanism is a -%D traditional \CONTEXT\ one we keep it around. - -%D \macros -%D {setuplegend, placelegend} -%D -%D It makes sense to typeset a legend to a figure in \TEX\ and not in a drawing -%D package. The macro \type {\placelegend} combines a figure (or something else) and -%D its legend. This command is just a paired box. -%D -%D The legend is placed according to \type {location}, being \type {bottom} or \type -%D {right}. The macro macro is used as follows. -%D -%D \starttyping -%D \placefigure -%D {whow} -%D {\placelegend -%D {\externalfigure[cow]} -%D {\starttabulate -%D \NC 1 \NC head \NC \NR -%D \NC 2 \NC legs \NC \NR -%D \NC 3 \NC tail \NC \NR -%D \stoptabulate}} -%D -%D \placefigure -%D {whow} -%D {\placelegend -%D {\externalfigure[cow]} -%D {\starttabulate[|l|l|l|l|] -%D \NC 1 \NC head \NC 3 \NC tail \NC \NR -%D \NC 2 \NC legs \NC \NC \NC \NR -%D \stoptabulate}} -%D -%D \placefigure -%D {whow} -%D {\placelegend[n=2] -%D {\externalfigure[cow]} -%D {\starttabulate -%D \NC 1 \NC head \NC \NR -%D \NC 2 \NC legs \NC \NR -%D \NC 3 \NC tail \NC \NR -%D \stoptabulate}} -%D -%D \placefigure -%D {whow} -%D {\placelegend[n=2] -%D {\externalfigure[cow]} -%D {head \par legs \par tail}} -%D -%D \placefigure -%D {whow} -%D {\placelegend[n=2] -%D {\externalfigure[cow]} -%D {\startitemize[packed] -%D \item head \item legs \item tail \item belly \item horns -%D \stopitemize}} -%D -%D \placefigure -%D {whow} -%D {\placelegend[n=2,width=.8\hsize] -%D {\externalfigure[cow]} -%D {\startitemize[packed] -%D \item head \item legs \item tail \item belly \item horns -%D \stopitemize}} -%D -%D \def\MytTestTwo#1#2% -%D {\placefigure -%D {whow} -%D {\placelegend[location={#1,#2}] -%D {\externalfigure[cow]} -%D {\starttabulate -%D \NC 1 \NC head \NC \NR -%D \NC 2 \NC legs \NC \NR -%D \NC 3 \NC tail \NC \NR -%D \stoptabulate}}} -%D -%D \def\MytTestOne#1{\processcommalist[left,right,top,bottom]{\MytTestTwo{#1}}} -%D -%D \processcommalist[left,right,top,bottom,middle]\MytTestOne -%D \stoptyping -%D -%D More structure is also possible (the order matters!): -%D -%D \starttyping -%D \startplacefigure[title=whow] -%D \startplacelegend[location={bottom,middle},color=red] -%D \startcontent -%D \externalfigure[cow] -%D \stopcontent -%D \startcaption -%D \starttabulate[|l|l|] -%D \NC 1 \NC head \NC \NR -%D \NC 2 \NC legs \NC \NR -%D \NC 3 \NC tail \NC \NR -%D \stoptabulate -%D \stopcaption -%D \stopplacelegend -%D \stopplacefigure -%D \stoptyping - -% todo: natural size - -\newsystemmode{pairedbox} - -\appendtoks - \globalresetsystemmode{pairedbox}% -\to \everyinsidefloat - -\installcorenamespace {pairedbox} - -\installcommandhandler \??pairedbox {pairedbox} \??pairedbox - -\setuppairedbox - [\c!n=1, - \c!distance=\bodyfontsize, - %\c!before=, - %\c!after=, - %\c!color=, - %\c!style=, - \c!inbetween={\blank[\v!medium]}, - \c!width=\hsize, - \c!height=\vsize, - \c!maxwidth=\textwidth, % \makeupwidth, - \c!maxheight=\textheight, % \makeupheight, - %\c!bodyfont=, - %\c!align=, - \c!location=\v!bottom] - -% watch the hsize/vsize tricks - -\newbox \b_pack_pairedboxes_first -\newbox \b_pack_pairedboxes_second -\newdimen\s_pack_pairedboxes_size - -\appendtoks - \setuevalue{\e!setup\currentpairedbox\e!endsetup}{\setuppairedbox [\currentpairedbox]}% - \setuevalue{\e!place\currentpairedbox }{\placepairedbox [\currentpairedbox]}% one argument is mandate anyway - \setuevalue{\e!start\e!place\currentpairedbox }{\startplacepairedbox[\currentpairedbox]}% one argument is mandate anyway - \setuevalue{\e!stop\e!place \currentpairedbox }{\stopplacepairedbox }% -\to \everydefinepairedbox - -\permanent\tolerant\protected\def\startplacepairedbox[#1]#*[#2]% - {\bgroup - \edef\currentpairedbox{#1}% - \setupcurrentpairedbox[#2]% - \pairedboxparameter\c!before - \bgroup - \edef\p_location{\pairedboxparameter\c!location}% - \edef\p_n {\pairedboxparameter\c!n}% - % - \let\startcontent\pack_common_content_start - \let\stopcontent \pack_common_content_stop - \let\startcaption\pack_common_caption_start - \let\stopcaption \pack_common_caption_stop - % - \globalsetsystemmode{pairedbox}% - \pack_pairedboxes_before - \assumelongusagecs\pack_pairedboxes_first_pickup} - -\permanent\protected\def\stopplacepairedbox{} % we just pick up two boxes - -\let\placepairedbox\startplacepairedbox % we just pick up two boxes - -\def\pack_pairedboxes_first_pickup - {\dowithnextboxcs\pack_pairedboxes_first\hbox - \bgroup - \let\next=} - -\def\pack_pairedboxes_first - {\pack_pairedboxes_between - \assumelongusagecs\pack_pairedboxes_second_pickup} - -\def\pack_pairedboxes_second_pickup - {\dowithnextboxcs\pack_pairedboxes_second\vbox - \bgroup - \pack_pairedboxes_inside_second - \let\next=} - -\def\pack_pairedboxes_second - {\pack_pairedboxes_after - \egroup - \pairedboxparameter\c!after - \egroup} - -\newconditional\c_pack_pairedboxes_horizontal \settrue\c_pack_pairedboxes_horizontal - -\installcorenamespace{pairedboxnature} -\installcorenamespace{pairedboxalign} - -\let\pack_pairedboxes_fill_top \relax -\let\pack_pairedboxes_fill_bottom\relax - -\setvalue{\??pairedboxnature\v!left}% - {\settrue\c_pack_pairedboxes_horizontal - \let\pack_pairedboxes_flush\pack_pairedboxes_flush_left} - -\setvalue{\??pairedboxnature\v!right}% - {\settrue\c_pack_pairedboxes_horizontal - \let\pack_pairedboxes_flush\pack_pairedboxes_flush_right} - -\setvalue{\??pairedboxnature\v!top}% - {\setfalse\c_pack_pairedboxes_horizontal - \let\pack_pairedboxes_fill_top\relax - \let\pack_pairedboxes_fill_bottom\vss - \let\pack_pairedboxes_flush\pack_pairedboxes_flush_top} - -\setvalue{\??pairedboxnature\v!bottom}% - {\setfalse\c_pack_pairedboxes_horizontal - \let\pack_pairedboxes_fill_top\vss - \let\pack_pairedboxes_fill_bottom\relax - \let\pack_pairedboxes_flush\pack_pairedboxes_flush_bottom} - -\def\pack_pairedboxes_flush_left - {\box\b_pack_pairedboxes_second - \kern\pairedboxparameter\c!distance - \box\b_pack_pairedboxes_first} - -\def\pack_pairedboxes_flush_right - {\box\b_pack_pairedboxes_first - \kern\pairedboxparameter\c!distance - \box\b_pack_pairedboxes_second} - -\def\pack_pairedboxes_flush_top - {\box\b_pack_pairedboxes_second - \endgraf - \nointerlineskip - \pairedboxparameter\c!inbetween - \box\b_pack_pairedboxes_first} - -\def\pack_pairedboxes_flush_bottom - {\box\b_pack_pairedboxes_first - \endgraf - \nointerlineskip - \pairedboxparameter\c!inbetween - \box\b_pack_pairedboxes_second} - -\setvalue{\??pairedboxalign\v!left}% 0 - {\let\pack_pairedboxes_align_l\relax - \let\pack_pairedboxes_align_r\hss - \let\pack_pairedboxes_align_t\relax - \let\pack_pairedboxes_align_b\relax} - -\setvalue{\??pairedboxalign\v!right}% 1 - {\let\pack_pairedboxes_align_l\hss - \let\pack_pairedboxes_align_r\relax - \let\pack_pairedboxes_align_t\relax - \let\pack_pairedboxes_align_b\relax} - -\setvalue{\??pairedboxalign\v!high}% 2 - {\let\pack_pairedboxes_align_l\relax - \let\pack_pairedboxes_align_r\relax - \let\pack_pairedboxes_align_t\relax - \let\pack_pairedboxes_align_b\vss} - -\setvalue{\??pairedboxalign\v!low}% 3 - {\let\pack_pairedboxes_align_l\relax - \let\pack_pairedboxes_align_r\relax - \let\pack_pairedboxes_align_t\vss - \let\pack_pairedboxes_align_b\relax} - -\setvalue{\??pairedboxalign\v!middle}% 4 - {\let\pack_pairedboxes_align_l\hss - \let\pack_pairedboxes_align_r\hss - \let\pack_pairedboxes_align_t\vss - \let\pack_pairedboxes_align_b\vss} - -\setvalue{\??pairedboxalign\v!bottom}{\getvalue{\??pairedboxalign\v!low }} -\setvalue{\??pairedboxalign \v!top}{\getvalue{\??pairedboxalign\v!high}} - -\def\pack_pairedbox_valign#1{\setbox#1\vpack to \s_pack_pairedboxes_size{\pack_pairedboxes_align_t\box#1\pack_pairedboxes_align_b}} -\def\pack_pairedbox_halign#1{\setbox#1\hpack to \s_pack_pairedboxes_size{\pack_pairedboxes_align_l\box#1\pack_pairedboxes_align_r}} - -\def\pack_pairedboxes_before - {\ifempty\p_location - \csname\??pairedboxnature\v!left \endcsname - \csname\??pairedboxalign \v!middle\endcsname - \else - \getfromcommacommand[\p_location][1]% - \csname\??pairedboxnature - \ifcsname\??pairedboxnature\commalistelement\endcsname\commalistelement\else\v!left\fi - \endcsname - \getfromcommacommand[\p_location][2]% - \csname\??pairedboxalign - \ifcsname\??pairedboxalign\commalistelement\endcsname\commalistelement\else\v!middle\fi - \endcsname - \fi} - -\def\pack_pairedboxes_between - {\usebodyfontparameter\pairedboxparameter - \setbox\b_pack_pairedboxes_first\box\nextbox - \ifconditional\c_pack_pairedboxes_horizontal - \pack_pairedboxes_between_horizontal - \else - \pack_pairedboxes_between_vertical - \fi - \ifnum\p_n>\plusone - \setrigidcolumnhsize\hsize{\pairedboxparameter\c!distance}\p_n - \fi} - -\def\pack_pairedboxes_between_horizontal - {\scratchdistance\pairedboxparameter\c!distance - \scratchwidth\pairedboxparameter\c!maxwidth\relax - \setlocalhsize - \hsize\dimexpr\availablehsize-\wd\b_pack_pairedboxes_first-\scratchdistance\relax - \hsize\pairedboxparameter\c!width\relax % can be \hsize - \scratchdimen\dimexpr\wd\b_pack_pairedboxes_first+\scratchdistance\relax - \ifdim\dimexpr\hsize+\scratchdimen\relax>\scratchwidth - \hsize\dimexpr\scratchwidth-\scratchdimen\relax - \fi} - -\def\pack_pairedboxes_between_vertical - {\scratchwidth\pairedboxparameter\c!maxwidth\relax - \hsize\wd\b_pack_pairedboxes_first - \hsize\pairedboxparameter\c!width\relax % can be \hsize - \ifdim\hsize>\scratchwidth\relax - \hsize\scratchwidth - \fi} - -\def\pack_pairedboxes_after - {\setbox\b_pack_pairedboxes_second\vpack - {\ifnum\p_n>\plusone - \rigidcolumnbalance\nextbox - \else - \box\nextbox - \fi}% - \ifconditional\c_pack_pairedboxes_horizontal - \pack_pairedboxes_pack_horizontal - \else - \pack_pairedboxes_pack_vertical - \fi} - -\def\pack_pairedboxes_pack_horizontal - {\dontleavehmode\hbox\bgroup - \forgetall - \s_pack_pairedboxes_size\ht - \ifdim\ht\b_pack_pairedboxes_first>\ht\b_pack_pairedboxes_second - \b_pack_pairedboxes_first - \else - \b_pack_pairedboxes_second - \fi - \vsize\s_pack_pairedboxes_size - \ifdim\s_pack_pairedboxes_size<\pairedboxparameter\c!height\relax % can be \vsize - \s_pack_pairedboxes_size\pairedboxparameter\c!height - \fi - \ifdim\s_pack_pairedboxes_size>\pairedboxparameter\c!maxheight\relax - \s_pack_pairedboxes_size\pairedboxparameter\c!maxheight - \fi - \pack_pairedbox_valign\b_pack_pairedboxes_first - \pack_pairedbox_valign\b_pack_pairedboxes_second - \pack_pairedboxes_flush - \egroup} - -\def\pack_pairedboxes_pack_vertical - {\dontleavehmode\vpack\bgroup - \forgetall - \s_pack_pairedboxes_size\wd - \ifdim\wd\b_pack_pairedboxes_first>\wd\b_pack_pairedboxes_second - \b_pack_pairedboxes_first - \else - \b_pack_pairedboxes_second - \fi - \pack_pairedbox_halign\b_pack_pairedboxes_first - \pack_pairedbox_halign\b_pack_pairedboxes_second - \s_pack_pairedboxes_size\ht\b_pack_pairedboxes_second - \vsize\s_pack_pairedboxes_size - \ifdim\ht\b_pack_pairedboxes_second<\pairedboxparameter\c!height\relax % can be \vsize - \s_pack_pairedboxes_size\pairedboxparameter\c!height\relax % \relax needed - \fi - \ifdim\s_pack_pairedboxes_size>\pairedboxparameter\c!maxheight\relax % todo: totale hoogte - \s_pack_pairedboxes_size\pairedboxparameter\c!maxheight\relax % \relax needed - \fi - \ifdim\s_pack_pairedboxes_size>\ht\b_pack_pairedboxes_second - \setbox\b_pack_pairedboxes_second\vpack to \s_pack_pairedboxes_size - {\pack_pairedboxes_fill_top - \box\b_pack_pairedboxes_second - \pack_pairedboxes_fill_bottom}% \kern\zeropoint - \fi - \pack_pairedboxes_flush - \egroup} - -\def\pack_pairedboxes_inside_second - {\forgetall - \setupalign[\pairedboxparameter\c!align]% - \usepairedboxstyleandcolor\c!style\c!color - \tolerantTABLEbreaktrue % hm. - \blank[\v!disable]% use fast one - \everypar{\begstrut}} % also flushers here (see bTABLE) - -\definepairedbox[\v!legend] - -\permanent\protected\def\placeontopofeachother{\bgroup\dowithnextboxcs\pack_topofeachother_one\hbox} -\permanent\protected\def\placesidebyside {\bgroup\dowithnextboxcs\pack_sidebyside_one \hbox} - -\def\pack_topofeachother_one{\bgroup\setbox\scratchboxone\box\nextbox\dowithnextboxcs\pack_topofeachother_two\hbox} -\def\pack_sidebyside_one {\bgroup\setbox\scratchboxone\box\nextbox\dowithnextboxcs\pack_sidebyside_two \hbox} - -\def\pack_topofeachother_two{\setbox\scratchboxtwo\box\nextbox - \halign{\hss\alignmark\alignmark\hss\cr\box\scratchboxone\cr\box\scratchboxtwo\cr}% - \egroup\egroup} -\def\pack_sidebyside_two {\setbox\scratchboxtwo\box\nextbox - \valign{\vss\alignmark\alignmark\vss\cr\box\scratchboxone\cr\box\scratchboxtwo\cr}% - \egroup\egroup} - -\protect \endinput |