diff options
author | Karl Berry <karl@freefriends.org> | 2006-07-21 23:47:43 +0000 |
---|---|---|
committer | Karl Berry <karl@freefriends.org> | 2006-07-21 23:47:43 +0000 |
commit | c3ea4d2926cc433f86635f1d9d122be96311c55f (patch) | |
tree | 03180fca9c5e6288c81b7c2bbd4dcea80c7eb0ab /Master/texmf-dist/tex/latex/synttree | |
parent | 51e3a37989b9f2ace36eb360c42fee6dcff11458 (diff) |
synttree update (20jul06)
git-svn-id: svn://tug.org/texlive/trunk@1891 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/latex/synttree')
-rw-r--r-- | Master/texmf-dist/tex/latex/synttree/synttree.sty | 188 |
1 files changed, 72 insertions, 116 deletions
diff --git a/Master/texmf-dist/tex/latex/synttree/synttree.sty b/Master/texmf-dist/tex/latex/synttree/synttree.sty index 9f4075af960..4a0c345f3e1 100644 --- a/Master/texmf-dist/tex/latex/synttree/synttree.sty +++ b/Master/texmf-dist/tex/latex/synttree/synttree.sty @@ -20,10 +20,10 @@ %% original source files, as listed above, are part of the %% same distribution. (The sources need not necessarily be %% in the same archive or directory.) -%% \CheckSum{806} +%% \CheckSum{747} %% synttree.dtx %% Package `synttree' for use with LaTeX 2e -%% Version 1.3.1 +%% Version 1.4.1 %% \CharacterTable %% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z %% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z @@ -78,24 +78,21 @@ \newif\ifMTr@uselabel \newbox\MTr@labelbox \newbox\MTr@treebox -\def\MTr@makechildcounter#1{ +\def\MTr@makechildcounter#1{% \expandafter\newcount\csname MTr@child#1\endcsname% } -\def\MTr@makechildstoreage#1{ +\def\MTr@makechildstoreage#1{% \expandafter\newsavebox\csname MTr@child#1box\endcsname% - \MTr@makechildcounter{#1x} - \MTr@makechildcounter{#1y} - \MTr@makechildcounter{#1v} - \MTr@makechildcounter{#1w} - \MTr@makechildcounter{#1height} - \MTr@makechildcounter{#1depth} - \MTr@makechildcounter{#1branchmult} - \expandafter\newcount\csname MTr@pic#1height\endcsname - \expandafter\newif\csname ifMTr@child#1triangle\endcsname% + \MTr@makechildcounter{#1x}% + \MTr@makechildcounter{#1y}% + \MTr@makechildcounter{#1v}% + \MTr@makechildcounter{#1w}% + \MTr@makechildcounter{#1height}% + \MTr@makechildcounter{#1depth}% + \MTr@makechildcounter{#1branchmult}% + \MTr@makechildcounter{#1picheight}% + \MTr@makechildcounter{#1triangle}% } -\MTr@makechildstoreage{i} -\MTr@makechildstoreage{ii} -\MTr@makechildstoreage{iii} \def\MTr@childparam#1#2{\csname MTr@child#1#2\endcsname} \newcount\MTr@treev \newcount\MTr@treew @@ -112,6 +109,7 @@ \newcount\MTr@picwidth \newcount\MTr@picheight \newlength{\MTr@templength} +\newcount\MTr@loopcnta \newcount\MTr@tempcnta \newcount\MTr@tempcntb \newcount\MTr@tempcntc @@ -164,7 +162,7 @@ \advance\MTr@level by -1% \MTr@dorightbracket% \ifnum\MTr@level=0% - \unhbox\MTr@childibox% + \unhbox\MTr@childibox{}% \else \@AfterFi{\MTr@parserightbracket}% \fi% @@ -175,16 +173,16 @@ \MTr@mytrianglefalse% \MTr@parsedot#1.: \END% \fi% - \ifx:#2 - \else + \ifx:#2% + \else% \MTr@doleftbracket% \advance\MTr@level by 1% \@AfterFi{\MTr@parseleftbracket#2\END}% \fi% } -\def\MTr@parsedot#1.#2 #3\END{ - \ifx:#2 - \setbox\MTr@labelbox\hbox{#1} +\def\MTr@parsedot#1.#2 #3\END{% + \ifx:#2% + \setbox\MTr@labelbox\hbox{\ignorespaces#1\unskip}% \else \ifx#2b\MTr@bottomnodetrue\else% \ifx#2x\MTr@bottomnodetrue\MTr@mytriangletrue\else% @@ -208,19 +206,23 @@ \def\MTr@savecurrentchildbox{% \advance\MTr@numchildren by 1 \ifnum\MTr@numchildren<1% - \typeout{There is no child box to save.}% + \typeout{synttree internal warning: There is no child box to save.}% \else - \ifnum\MTr@numchildren>3% - \typeout{I can save at most three child boxes.}% - \else - \MTr@savechildbox{\romannumeral\MTr@numchildren}% + \ifnum\MTr@numchildren>10% + \typeout{synttree warning: More than 10 child boxes. + Can this be true?}% \fi + \MTr@savechildbox{\romannumeral\MTr@numchildren}% \fi } \def\MTr@savechildbox#1{% + \expandafter + \ifx\csname MTr@child#1box\endcsname\relax% + \MTr@makechildstoreage{#1}% + \fi% \setbox% - \csname MTr@child#1box\endcsname% - \hbox{\unhbox\MTr@treebox}% + \csname MTr@child#1box\endcsname% + \hbox{\unhbox\MTr@treebox}% \csname MTr@child#1v\endcsname\MTr@treev% \csname MTr@child#1w\endcsname\MTr@treew% \csname MTr@child#1x\endcsname\MTr@treev% @@ -228,18 +230,11 @@ \csname MTr@child#1depth\endcsname\MTr@treedepth% \csname MTr@child#1branchmult\endcsname\MTr@branchmult% \ifMTr@triangle% - \csname MTr@child#1triangletrue\endcsname% + \csname MTr@child#1triangle\endcsname 1% \else% - \csname MTr@child#1trianglefalse\endcsname% + \csname MTr@child#1triangle\endcsname 0% \fi } -\def\MTr@drawchild#1{% - \MTr@tempcnta\MTr@childparam{#1}{x} - \advance\MTr@tempcnta-\MTr@childparam{#1}{v} - \put(\MTr@tempcnta,\MTr@childparam{#1}{y}){% - \makebox(0,0)[tl]{% - \usebox{\csname MTr@child#1box\endcsname}}}% -} \def\MTr@bottomnodetrue{% \MTr@branchmult\MTr@maxlevel% \advance\MTr@branchmult-\MTr@level% @@ -263,7 +258,7 @@ \advance\MTr@tempcnta-\MTr@labelheight% \advance\MTr@tempcnta\csname MTr@child#1height\endcsname% \csname MTr@child#1y\endcsname\MTr@tempcnta% - \csname MTr@pic#1height\endcsname\MTr@tempcntb% + \csname MTr@child#1picheight\endcsname\MTr@tempcntb% } \def\MTr@adjustdistance#1#2{% \MTr@tempcnta\MTr@childparam{#1}{w}% @@ -321,7 +316,8 @@ \def\MTr@drawchildline#1{ \MTr@tempcnta\MTr@childparam{#1}{y} \advance\MTr@tempcnta\MTr@lineoffset% - \csname ifMTr@child#1triangle\endcsname% + \expandafter + \ifnum\csname MTr@child#1triangle\endcsname=1% \MTr@tempcntb\MTr@childparam{#1}{x}% \MTr@tempcntc\MTr@tempcntb% \advance\MTr@tempcntb \MTr@childparam{#1}{w}% @@ -348,17 +344,11 @@ \MTr@labelhalfwidth\wd\MTr@labelbox% \divide\MTr@labelhalfwidth 2% \ifnum\MTr@numchildren=0% - \global\setbox\MTr@treebox\hbox{\MTr@outputlabel} - \fi - \ifnum\MTr@numchildren=1% - \global\setbox\MTr@treebox\hbox{\MTr@outputonechild} - \fi - \ifnum\MTr@numchildren=2% - \global\setbox\MTr@treebox\hbox{\MTr@outputtwochildren} - \fi - \ifnum\MTr@numchildren=3% - \global\setbox\MTr@treebox\hbox{\MTr@outputthreechildren} - \fi + \global\setbox\MTr@treebox\hbox{\MTr@outputlabel}% + \fi% + \ifnum\MTr@numchildren>0% + \global\setbox\MTr@treebox\hbox{\MTr@outputchildren{\the\MTr@numchildren}}% + \fi% \global\MTr@branchmult\MTr@mybranchmult% \ifMTr@mytriangle% \global\MTr@triangletrue% @@ -395,71 +385,37 @@ \usebox{\MTr@labelbox}}}% \end{picture}% } -\def\MTr@outputonechild{% - \MTr@setparentdimens{i}{i}% - \advance\MTr@childix\MTr@morex% - \MTr@setverticalchilddimens{i}% - \MTr@picheight\MTr@piciheight% - \MTr@setpictureparameters% - \begin{picture}% - (\MTr@picwidth,\MTr@picheight)% - (0,-\MTr@picheight)% - %\put(0,-\MTr@picheight){\framebox(\MTr@picwidth,\MTr@picheight){}}% - \MTr@drawlabel% - \MTr@drawchild{i}% - \MTr@drawchildline{i} - \end{picture}% -} -\def\MTr@outputtwochildren{% - \MTr@adjustdistance{i}{ii}% - \MTr@setparentdimens{i}{ii}% - \advance\MTr@childix\MTr@morex% - \advance\MTr@childiix\MTr@morex% - \MTr@setverticalchilddimens{i}% - \MTr@setverticalchilddimens{ii}% - \ifnum\MTr@piciheight>\MTr@piciiheight% - \MTr@picheight\MTr@piciheight% - \else% - \MTr@picheight\MTr@piciiheight% - \fi% - \MTr@setpictureparameters% - \begin{picture}(\MTr@picwidth,\MTr@picheight)(0,-\MTr@picheight)% - %\put(0,-\MTr@picheight){\framebox(\MTr@picwidth,\MTr@picheight){}}% - \MTr@drawlabel% - \MTr@drawchild{i} - \MTr@drawchild{ii} - \MTr@drawchildline{i} - \MTr@drawchildline{ii} - \end{picture}% -} -\def\MTr@outputthreechildren{% - \MTr@adjustdistance{i}{ii}% - \MTr@adjustdistance{ii}{iii}% - \MTr@setparentdimens{i}{iii}% - \advance\MTr@childix\MTr@morex% - \advance\MTr@childiix\MTr@morex% - \advance\MTr@childiiix\MTr@morex% - \MTr@setverticalchilddimens{i}% - \MTr@setverticalchilddimens{ii}% - \MTr@setverticalchilddimens{iii}% - \MTr@picheight\MTr@piciheight% - \ifnum\MTr@piciiheight>\MTr@picheight% - \MTr@picheight\MTr@piciiheight% - \fi% - \ifnum\MTr@piciiiheight>\MTr@picheight% - \MTr@picheight\MTr@piciiiheight% - \fi% - \MTr@setpictureparameters% - \begin{picture}(\MTr@picwidth,\MTr@picheight)(0,-\MTr@picheight)% - %\put(0,-\MTr@picheight){\framebox(\MTr@picwidth,\MTr@picheight){}}% - \MTr@drawlabel% - \MTr@drawchild{i}% - \MTr@drawchild{ii}% - \MTr@drawchild{iii}% - \MTr@drawchildline{i} - \MTr@drawchildline{ii} - \MTr@drawchildline{iii} - \end{picture}% +\def\MTr@outputchildren#1{% + \ifnum#1>1 + \MTr@loopcnta 1 + \loop +\edef\MTr@temp{\romannumeral\MTr@loopcnta}% +\ifnum\MTr@loopcnta<#1 + \advance \MTr@loopcnta by 1 + \MTr@adjustdistance{\MTr@temp}{\romannumeral\MTr@loopcnta}% + \repeat + \fi + \MTr@setparentdimens{i}{\romannumeral#1}% + \MTr@picheight 0% + \MTr@loopcnta #1 + \loop + \edef\MTr@temp{\romannumeral\MTr@loopcnta}% + \advance\MTr@childparam{\MTr@temp}{x}\MTr@morex% + \MTr@setverticalchilddimens{\romannumeral\MTr@loopcnta}% + \ifnum\MTr@childparam{\MTr@temp}{picheight}>\MTr@picheight% +\MTr@picheight\MTr@childparam{\MTr@temp}{picheight}% + \fi% + \advance \MTr@loopcnta by -1 \ifnum\MTr@loopcnta>0 \repeat + \MTr@setpictureparameters% + \begin{picture}(\MTr@picwidth,\MTr@picheight)(0,-\MTr@picheight)% + %\put(0,-\MTr@picheight){\framebox(\MTr@picwidth,\MTr@picheight){}}% + \MTr@drawlabel% + \MTr@loopcnta #1 + \loop + \expandafter\MTr@drawchild{\romannumeral\MTr@loopcnta}% + \expandafter\MTr@drawchildline{\romannumeral\MTr@loopcnta} + \advance \MTr@loopcnta by -1 \ifnum\MTr@loopcnta>0 \repeat + \end{picture}% } \endinput %% |