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authorKarl Berry <karl@freefriends.org>2010-03-28 00:38:32 +0000
committerKarl Berry <karl@freefriends.org>2010-03-28 00:38:32 +0000
commit49b4790fd92979a66a8024fe83a0338c0c0b3949 (patch)
tree64b94b3a1c8b4c954e1798ca111ed69b958487a7 /Master/texmf-dist/tex/latex/standalone/standalone.sty
parentc71375a46696c8f462ab9901b685971bce3810a5 (diff)
standalone 0.3 (27mar10)
git-svn-id: svn://tug.org/texlive/trunk@17579 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/latex/standalone/standalone.sty')
-rw-r--r--Master/texmf-dist/tex/latex/standalone/standalone.sty472
1 files changed, 450 insertions, 22 deletions
diff --git a/Master/texmf-dist/tex/latex/standalone/standalone.sty b/Master/texmf-dist/tex/latex/standalone/standalone.sty
index e6ad6db56ed..8333ee65eec 100644
--- a/Master/texmf-dist/tex/latex/standalone/standalone.sty
+++ b/Master/texmf-dist/tex/latex/standalone/standalone.sty
@@ -25,27 +25,465 @@
%% This work consists of the files standalone.dtx, standalone.ins
%% and the derived file standalone.sty.
%%
-% $Id: standalone.dtx 1714 2010-03-22 14:44:37Z martin $
+% $Id: standalone.dtx 1772 2010-03-27 13:50:59Z martin $
\NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{standalone} [2010/03/22 v0.2 Package to include TeX sub-files which use the 'standalone' class]
+\ProvidesPackage{standalone} [2010/03/27 v0.3a Package to include TeX sub-files with preambles]
\expandafter\newif\csname ifstandalone\endcsname
\standalonefalse
\@ifundefined{ifstandalonebeamer}{%
\expandafter\newif\csname ifstandalonebeamer\endcsname
\standalonebeamerfalse
}{}%
+\@ifundefined{onlyifstandalone}
+ {\let\onlyifstandalone\@gobble}
+ {}
+\newif\ifsa@subpreambles
+\newif\ifsa@sortsubpreambles
+\newif\ifsa@printsubpreambles
+\DeclareOption{subpreambles}{%
+ \sa@subpreamblestrue
+}
+\DeclareOption{sort}{%
+ \sa@subpreamblestrue
+ \sa@sortsubpreamblestrue
+}
+\DeclareOption{print}{%
+ \sa@subpreamblestrue
+ \sa@printsubpreamblestrue
+}
+\DeclareOption{comments}{%
+ \def\sa@percent{\@makeother\%}%
+}
+\DeclareOption{nocomments}{%
+ \def\sa@percent{}%
+}
+\ProcessOptions*\relax
+\ifsa@printsubpreambles
+ \ifsa@sortsubpreambles\else
+ \@ifundefined{sa@percent}{%
+ \def\sa@percent{\@makeother\%}%
+ }{}%
+ \fi
+\fi
+\@ifundefined{finkpath}{%
+ \def\sa@rmspace#1 \empty{#1}%
+ \def\sa@chkext#1.#2 \empty#3{%
+ \ifx\empty#3\empty
+ \sa@rmspace#1\empty.#2%
+ \else
+ #1.#2%
+ \expandafter\sa@rmrest
+ \fi
+ }%
+ \def\sa@rmrest tex \empty{}%
+ \def\sa@filepath{\expandafter\sa@chkext\@filef@und\empty.tex \empty\empty}%
+}{%
+ \def\sa@filepath{\expandafter\expandafter\expandafter\sa@rmdotslash\expandafter\finkdir\finkfile\empty./\empty}%
+ \def\sa@rmdotslash#1./#2\empty{%
+ \ifx\empty#1\empty
+ \sa@@rmdotslash#2%
+ \else
+ \ifx\empty#2\empty
+ #1%
+ \else
+ \sa@@rmdotslash#1./#2%
+ \fi
+ \fi
+ }
+ \def\sa@@rmdotslash#1./\empty{#1}%
+}
+\ifsa@subpreambles
+\newwrite\sa@out
+\def\sa@write{\immediate\write\sa@out}%
+\ifsa@printsubpreambles
+\long\def\sa@removeonlyifstandalone#1\onlyifstandalone{%
+ \g@addto@macro\sa@preamble{#1}%
+ \@ifnextchar\sa@endmarker
+ {\@gobble}%
+ {\expandafter\sa@gobbleeol\expandafter\sa@removeonlyifstandalone\expandafter^^J\@gobble}%
+}
+\fi
+\ifsa@sortsubpreambles
+\newcommand{\sa@usepackagewithoutoptions}[2][]{%
+ \sa@orig@usepackage{#2}%
+}
+\def\sa@endmarker{%
+ \@gobble{sa@endmarker}%
+}
+\ifsa@printsubpreambles
+\AtEndDocument{%
+ \sa@write{\@percentchar\space Packages required by sub-files:}%
+ \expandafter\@for\expandafter\pkg\expandafter:\expandafter=\sa@collpkgs\do{%
+ \ifx\pkg\empty\else
+ \sa@write{%
+ \string\usepackage%
+ \expandafter\ifx\csname sa@pkgopts@\pkg\endcsname\empty\else%
+ [\csname sa@pkgopts@\pkg\endcsname]%
+ \fi
+ {\pkg}%
+ \expandafter\ifx\csname sa@pkgdate@\pkg\endcsname\relax\else%
+ [\csname sa@pkgdate@\pkg\endcsname]%
+ \fi
+ }%
+ \fi
+ }%
+ \ifx\sa@collpgflibs\empty\else
+ \sa@write{^^J\@percentchar\space PGF libraries required by sub-files:}%
+ \expandafter\@for\expandafter\lib\expandafter:\expandafter=\sa@collpgflibs\do{%
+ \ifx\lib\empty\else
+ \sa@write{\string\usepgflibrary{\lib}}%
+ \fi
+ }%
+ \fi
+ \ifx\sa@colltikzlibs\empty\else
+ \sa@write{^^J\@percentchar\space TikZ libraries required by sub-files:}%
+ \expandafter\@for\expandafter\lib\expandafter:\expandafter=\sa@colltikzlibs\do{%
+ \ifx\lib\empty\else
+ \sa@write{\string\usetikzlibrary{\lib}}%
+ \fi
+ }%
+ \fi
+ \ifx\sa@colltikztiminglibs\empty\else
+ \sa@write{^^J\@percentchar\space TikZ-Timing libraries required by sub-files:}%
+ \expandafter\@for\expandafter\lib\expandafter:\expandafter=\sa@colltikztiminglibs\do{%
+ \ifx\lib\empty\else
+ \sa@write{%
+ \string\usetikztiminglibrary%
+ \expandafter\ifx\csname sa@tikztimingopts@\lib\endcsname\empty\else%
+ [\csname sa@tikztimingopts@\lib\endcsname]%
+ \fi
+ {\lib}%
+ \expandafter\ifx\csname sa@tikztimingdate@\lib\endcsname\relax\else%
+ [\csname sa@tikztimingdate@\lib\endcsname]%
+ \fi
+ }%
+ \fi
+ }%
+ \fi
+ \sa@write{\expandafter\unexpanded\expandafter{\sa@preamble}}%
+ \message{^^JPackage 'standalone' INFO: See file '\jobname.stp' for list of sub-preambles.^^J}%
+ \immediate\closeout\sa@out
+}
+\long\def\sa@removepackages#1\usepackage{%
+ \sa@removepgflibs#1\usepgflibrary\sa@endmarker
+ \@ifnextchar\sa@endmarker
+ {\@gobble}%
+ {\sa@sortpackages}%
+}
+\long\def\sa@removepgflibs#1\usepgflibrary{%
+ \sa@removetikzlibs#1\usetikzlibrary\sa@endmarker
+ \@ifnextchar\sa@endmarker
+ {\@gobble}%
+ {\sa@sortpgflibs}%
+}
+\long\def\sa@removetikzlibs#1\usetikzlibrary{%
+ \sa@removetikztiminglibs#1\usetikztiminglibrary\sa@endmarker
+ \@ifnextchar\sa@endmarker
+ {\@gobble}%
+ {\sa@sorttikzlibs}%
+}
+\long\def\sa@removetikztiminglibs#1\usetikztiminglibrary{%
+ \sa@removeonlyifstandalone#1\onlyifstandalone\sa@endmarker
+ \@ifnextchar\sa@endmarker
+ {\@gobble}%
+ {\sa@sorttikztiminglibs}%
+}
+\def\sa@collpkgs{}%
+\newcommand\sa@sortpackages[2][]{%
+ \@ifnextchar[%]
+ {\sa@@sortpackages{#1}{#2}}%
+ {\sa@@sortpackages{#1}{#2}[]}%
+}
+\def\sa@@sortpackages#1#2[#3]{%
+ \@for\pkg:=#2\do {%
+ \@ifundefined{sa@pkgopts@\pkg}%
+ {%
+ \expandafter\g@addto@macro\expandafter\sa@collpkgs\expandafter{\expandafter,\pkg}%
+ \global\@namedef{sa@pkgopts@\pkg}{#1}%
+ \global\@namedef{sa@pkgopt@\pkg @}{}%
+ \ifx\relax#1\relax\else
+ \@for\opt:=#1\do{\global\@namedef{sa@pkgopt@\pkg @\opt}{}}%
+ \fi
+ }%
+ {%
+ \ifx\relax#1\relax\else
+ \@for\opt:=#1\do{%
+ \@ifundefined{sa@pkgopt@\pkg @\opt}%
+ {%
+ \expandafter\g@addto@macro\csname sa@pkgopts@\pkg\expandafter\endcsname\expandafter{\expandafter,\opt}%
+ \global\@namedef{sa@pkgopt@\pkg @\opt}{}%
+ }{}%
+ }%
+ \fi
+ }%
+ \ifx\relax#3\relax\else
+ \@ifundefined{sa@pkgdate@\pkg}%
+ {\global\@namedef{sa@pkgdate@\pkg}{#3}}%
+ {%
+ \begingroup
+ \edef\@tempa{{\csname sa@pkgdate@\pkg\endcsname}{#3}}%
+ \expandafter\sa@getlargerdate\@tempa
+ \expandafter\xdef\csname sa@pkgdate@\pkg\endcsname{\sa@thedate}%
+ \endgroup
+ }%
+ \fi
+ }%
+ \sa@gobbleeol\sa@removepackages^^J%
+}
+\def\sa@getlargerdate#1#2{%
+ \sa@@getdate#1\relax\relax0/0/0\relax\empty\relax
+ \let\sa@datea\sa@date
+ \sa@@getdate#2\relax\relax0/0/0\relax\empty\relax
+ \ifdim\sa@datea pt>\sa@date pt
+ \def\sa@thedate{#1}%
+ \else
+ \def\sa@thedate{#2}%
+ \fi
+}
+\def\sa@@getdate#1/#2/#3\relax{%
+ \@ifnextchar\relax
+ {%
+ \def\sa@date{#1.#2#3}%
+ \sa@@rmdate
+ }%
+ {%
+ \def\sa@date{0}%
+ \sa@@rmdate
+ }%
+}
+\def\sa@@rmdate#1\empty\relax{}
+\def\sa@collpgflibs{}%
+\def\sa@sortpgflibs#1{%
+ \@for\lib:=#1\do {%
+ \@ifundefined{sa@pgflib@\lib}%
+ {%
+ \expandafter\g@addto@macro\expandafter\sa@collpgflibs\expandafter{\expandafter,\lib}%
+ \global\@namedef{sa@pgflib@\lib}{}%
+ }%
+ {}%
+ }%
+ \sa@gobbleeol\sa@removepgflibs^^J%
+}
+\def\sa@colltikzlibs{}%
+\def\sa@sorttikzlibs#1{%
+ \@for\lib:=#1\do {%
+ \@ifundefined{sa@tikzlib@\lib}%
+ {%
+ \expandafter\g@addto@macro\expandafter\sa@colltikzlibs\expandafter{\expandafter,\lib}%
+ \global\@namedef{sa@tikzlib@\lib}{}%
+ }%
+ {}%
+ }%
+ \sa@gobbleeol\sa@removetikzlibs^^J%
+}
+\def\sa@colltikztiminglibs{}%
+\newcommand\sa@sorttikztiminglibs[2][]{%
+ \@ifnextchar[%]
+ {\sa@@sorttikztiminglibs{#1}{#2}}%
+ {\sa@@sorttikztiminglibs{#1}{#2}[]}%
+}
+\def\sa@@sorttikztiminglibs#1#2[#3]{%
+ \@for\lib:=#2\do {%
+ \@ifundefined{sa@tikztimingopts@\lib}%
+ {%
+ \expandafter\g@addto@macro\expandafter\sa@colltikztiminglibs\expandafter{\expandafter,\lib}%
+ \global\@namedef{sa@tikztimingopts@\lib}{#1}%
+ \global\@namedef{sa@tikztimingopt@\lib @}{}%
+ \ifx\relax#1\relax\else
+ \@for\opt:=#1\do{\global\@namedef{sa@tikztimingopt@\lib @\opt}{}}%
+ \fi
+ }%
+ {%
+ \ifx\relax#1\relax\else
+ \@for\opt:=#1\do{%
+ \@ifundefined{sa@tikztimingopt@\lib @\opt}%
+ {%
+ \expandafter\g@addto@macro\csname sa@tikztimingopts@\lib\expandafter\endcsname\expandafter{\expandafter,\opt}%
+ \global\@namedef{sa@tikztimingopt@\lib @\opt}{}%
+ }{}%
+ }%
+ \fi
+ }%
+ \ifx\relax#3\relax\else
+ \@ifundefined{sa@tikztimingdate@\lib}%
+ {\global\@namedef{sa@tikztimingdate@\lib}{#3}}%
+ {%
+ \begingroup
+ \edef\@tempa{{\csname sa@tikztimingdate@\lib\endcsname}{#3}}%
+ \expandafter\sa@getlargerdate\@tempa
+ \expandafter\xdef\csname sa@tikztimingdate@\lib\endcsname{\sa@thedate}%
+ \endgroup
+ }%
+ \fi
+ }%
+ \sa@gobbleeol\sa@removetikztiminglibs^^J%
+}
+\def\sa@gobbleopt#1[#2]{%
+ \@ifnextchar^^J%
+ {\sa@gobbleeol{#1}}{#1}%
+}
+\else
+\def\sa@scanpackages#1\usepackage{%
+ \@ifnextchar\sa@endmarker
+ {\@gobble}%
+ {\sa@collectpackage}
+}
+\newcommand\sa@collectpackage[2][]{%
+ \ifx\relax#1\relax\else
+ \g@addto@macro\sa@collopts{\PassOptionsToPackage{#1}{#2}}%
+ \fi
+ \sa@scanpackages
+}
+\fi
+\def\sa@collopts{}
+\AtEndOfPackage{\sa@collopts\let\sa@collopts\relax}
+\fi
+\def\standalonepreambles{%
+ \begingroup
+ \endlinechar=\m@ne
+ \@makeother\#%
+}
+\def\endstandalonepreambles{%
+ \endgroup
+ \endinput
+}
+\long\gdef\subpreamble#1#2\endsubpreamble{%
+ \expandafter\gdef\csname prevsubpreamble@#1\endcsname{#2}%
+ \ifsa@sortsubpreambles
+ \sa@scanpackages#2\usepackage\sa@endmarker
+ \fi
+}
+\def\endsubpreamble{}%
+\ifsa@printsubpreambles
+ \immediate\openout\sa@out=\jobname.stp\relax
+\else
+\begingroup
+ \setbox\@tempboxa\hbox{%
+ \InputIfFileExists{\jobname.sta}{}{\PackageInfo{standalone}{STA file not found!}{}{}}%
+ }%
+\endgroup
+
+\AtBeginDocument{%
+ \let\subpreamble\@gobble
+ \let\endsubpreamble\relax
+ \let\standalonepreambles\relax
+ \let\endstandalonepreambles\relax
+ \ifsa@sortsubpreambles
+ \let\sa@orig@usepackage\usepackage
+ \let\usepackage\sa@usepackagewithoutoptions
+ \fi
+ \InputIfFileExists{\jobname.sta}{}{}%
+ \ifsa@sortsubpreambles
+ \let\usepackage\sa@orig@usepackage
+ \fi
+ \immediate\openout\sa@out=\jobname.sta\relax
+ \immediate\write\sa@out{\string\standalonepreambles}%
+}
+\AtEndDocument{%
+ \sa@write{\string\endstandalonepreambles}%
+ \immediate\closeout\sa@out
+}
+\fi
+\fi
+\def\sa@gobbleeol#1^^J{%
+ \@ifnextchar^^J%
+ {\sa@gobbleeol{#1}}{#1}%
+}
+\long\def\standaloneignore#1\documentclass{%
+ \sa@documentclass
+}
+\@namedef{standaloneignore\space}{\standaloneignore}
\newcommand{\sa@documentclass}[2][]{%
\let\document\sa@document
- \expandafter\sa@@documentclass
-}
-\def\sa@@documentclass{%
- \begingroup\def\sa@gobbleto{document}\sa@gobble
+ \begingroup
+ \ifsa@subpreambles
+ \@ifundefined{sa@written@\sa@filepath}%
+ {%
+ \ifsa@printsubpreambles
+ \ifsa@sortsubpreambles
+ \begingroup
+ \edef\@tempa{^^J\@percentchar\space Preamble from file '\sa@filepath'^^J}%
+ \expandafter\g@addto@macro\expandafter\sa@preamble\expandafter{\@tempa}%
+ \endgroup
+ \else
+ \sa@write{^^J\@percentchar\space Preamble from file '\sa@filepath'}%
+ \fi
+ \else
+ \sa@write{\string\subpreamble{\sa@filepath}}%
+ \fi
+ }{}%
+ \global\@namedef{subpreamble@\sa@filepath}{}%
+ \ifsa@printsubpreambles
+ \endlinechar=`\^^J%
+ \else
+ \endlinechar=\m@ne
+ \fi
+ \@makeother\#%
+ \@nameuse{sa@percent}%
+ \fi
+ \def\sa@gobbleto{document}%
+ \sa@gobbleeol\sa@gobble^^J%
}
+\def\sa@preamble{}%
\long\def\sa@gobble#1\begin#2{%
\def\@tempa{#2}%
\ifx\@tempa\sa@gobbleto
- \def\next{\expandafter\endgroup\expandafter\begin\expandafter{\sa@gobbleto}}%
+ \ifsa@subpreambles
+ \expandafter\g@addto@macro\csname subpreamble@\sa@filepath\endcsname{#1}%
+ \@ifundefined{sa@written@\sa@filepath}%
+ {%
+ \ifsa@printsubpreambles
+ \ifsa@sortsubpreambles
+ \sa@removepackages#1\usepackage\sa@endmarker
+ \else
+ \begingroup
+ \let\sa@preamble\empty
+ \sa@removeonlyifstandalone#1\onlyifstandalone\sa@endmarker
+ \expandafter\sa@write\expandafter{\expandafter\unexpanded\expandafter{\sa@preamble}}%
+ \endgroup
+ \fi
+ \else
+ \sa@write{\unexpanded{#1}}%
+ \sa@write{\string\endsubpreamble}%
+ \fi
+ }{}%
+ \global\@namedef{sa@written@\sa@filepath}{}%
+ \ifsa@printsubpreambles
+ \def\next{%
+ \endgroup
+ \PackageWarning{standalone}{Running 'standalone' package in sub-preamble print mode. All body content of file `\sa@filepath' is ignored!}{}{}%
+ \null
+ \endinput
+ }
+ \else
+ \expandafter
+ \ifx
+ \csname prevsubpreamble@\sa@filepath \expandafter\endcsname
+ \csname subpreamble@\sa@filepath \endcsname
+ \def\next{\expandafter\endgroup\expandafter\begin\expandafter{\sa@gobbleto}}%
+ \else
+ %\expandafter\show\csname prevsubpreamble@\sa@filepath \endcsname
+ %\expandafter\show\csname subpreamble@\sa@filepath \endcsname
+ \def\next{%
+ \endgroup
+ \PackageWarning{standalone}{Sub-preamble of file '\sa@filepath' has changed. Content will be ignored. Please rerun LaTeX!}{}{}%
+ \immediate\write\@mainaux{%
+ \@percentchar\space standalone package info: Rerun LaTeX!
+ }
+ \null
+ \endinput
+ }
+ \fi
+ \fi
+ \else
+ \def\next{\expandafter\endgroup\expandafter\begin\expandafter{\sa@gobbleto}}%
+ \fi
\else
+ \ifsa@subpreambles
+ \expandafter\g@addto@macro\csname subpreamble@\sa@filepath\endcsname{#1\begin{#2}}%
+ \@ifundefined{sa@written@\sa@filepath}%
+ {\sa@write{\unexpanded{#1\begin{#2}}}}{}%
+ \fi
\def\next{\sa@gobble}%
\fi
\next
@@ -91,27 +529,17 @@
\sa@atenddocument
\aftergroup\sa@@enddocument
}
+\def\sa@@enddocument{%
+ %\let\document\sa@orig@document
+ \let\enddocument\sa@orig@enddocument
+ \endinput
+}
\def\sa@atbegindocument{%
\ignorespaces
}%
\def\sa@atenddocument{%
\unskip
}%
-\def\sa@@enddocument{%
- %\let\document\sa@orig@document
- \let\enddocument\sa@orig@enddocument
- \endinput
-}
-\def\sa@processpreamble{%
- \renewcommand\usepackage[2][]{%
- \message{^^J%
- INFO: Sub-file requires the following package(s):^^J
- \space\space[##1]{##2}^^J%
- }%
- }%
- \let\RequirePackage\usepackage
-}
-%%\def\sa@@documentclass{\sa@processpreamble}
\endinput
%%
%% End of file `standalone.sty'.