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Diffstat (limited to 'Master/texmf-dist/tex/latex/arabtex/alatex.sty')
-rw-r--r-- | Master/texmf-dist/tex/latex/arabtex/alatex.sty | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/latex/arabtex/alatex.sty b/Master/texmf-dist/tex/latex/arabtex/alatex.sty new file mode 100644 index 00000000000..44a4443819b --- /dev/null +++ b/Master/texmf-dist/tex/latex/arabtex/alatex.sty @@ -0,0 +1,164 @@ +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% alatex.sty +% LaTeX extensions for ArabTeX +% 04.05.2003 +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% (c) Klaus Lagally +% Institut fuer Formale Methoden der Informatik +% Universitaet Stuttgart +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +\ifx \undefined \LaTeX \xpa \endinput \fi + +\a@ident {alatex.sty} {3.11 ArabTeX extensions for LaTeX } {04.05.2003} + +%%%%%%%%%%%%%%%%%%% modify \document command %%%%%%%%%%%%%%%%%%%%%%%%%% + +\let \a@document \document \let \a@enddocument \enddocument + +\def \document {% activate Arabic insertions + \a@document \setarab } +\ifx \@listfiles \undefined +\def \enddocument {% report the configuration + {\newlinechar `$ \wlog {\arabtexconfig $}}\a@enddocument } +\fi + +\UsePackage {afoot} % ArabTeX footnotes + +%%%%%%%%%%%%%%%%%%%%%%% verbatim %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +% patch for LaTeX2e +% thanks to Andreas Scherer +% <scherer@imib.rwth-aachen.de> + +\def \verb {% make < safe +\ifx \undefined\documentclass % LaTeX 2.09 +\begingroup \catcode ``=13 \tt +\else +\relax \ifmmode \hbox \fi \bgroup \verbatim@font +\fi +\catcode `<=12 \@noligs \let \do \@makeother \dospecials +\@ifstar {\@sverb }{\@verb }} + +%%%%%%%%%%%%%%%%%%%%%% enable LaTeX commands %%%%%%%%%%%%%%%%%%%%%%%%%%% + +\def \fdef #1#2#3#4{% define NFSS2 font +\pdef #1{\def \pheb {\fontencoding {U}\fontfamily {#2}% +\fontseries {#3}\fontshape {#4}\selectfont }% +\ifx \a@normalfont \a@default \gdef \a@normalfont {#1}\fi +\setarabfont \pheb \set@arabfont }% +\all@wcmd #1} + +\all@wcmd \tiny \all@wcmd \footnotesize \all@wcmd \small +\all@wcmd \normalsize \all@wcmd \large \all@wcmd \Large +\all@wcmd \LARGE \all@wcmd \huge \all@wcmd \Huge + +\all@wcmd \mdseries \all@wcmd \bfseries \all@wcmd \a@normalfont +\all@wcmd \upshape \all@wcmd \itshape \all@wcmd \slshape +\all@wcmd \rmfamily \all@wcmd \sffamily \all@wcmd \ttfamily +\all@wcmd \a@normalfont + +\def \a@c@input {\expandafter \test@token \@@input } + +\def \@abj #1{\abj@d {#1}} + +\def \Arabic #1{\expandafter \@Arabic \csname c@#1\endcsname } +\def \arab #1{\expandafter \@arab \csname c@#1\endcsname } +\def \Arab #1{\expandafter \@Arab \csname c@#1\endcsname } +\def \abj #1{\expandafter \@abj \csname c@#1\endcsname } +\def \Abj #1{\expandafter \@Abj \csname c@#1\endcsname } + +\let \@Arab \@arabic \let \@arab \@arabic \let \@Arabic \@arabic +\let \@abjad \@abj \let \@Abj \@abj + +%%%%%%%%%%%%%%%%%%%%%% Math in Arabic mode %%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +\a@spec@def \({% inline math insertion in Arabic mode +\unarab@codes \test@mathx } + +\def \test@mathx #1\){% finish inline math insertion +\putwordb@x {$#1$}\a@spacetrue \arab@codes \test@token } + +\def \a@c@math {% inline math environment in Arabic mode + \def \endmath {$\egroup \aftergroup \test@mathy }% +\unarab@codes \global\setbox1 \hbox \bgroup $} + +\def \a@c@test@mathy {% finish inline math environment +\a@spacetrue \putwordb@x {\box1 }\a@spacetrue \test@token } + +\a@spec@def \[{% math display in Arabic mode +\begingroup \endarabtext \leavevmode \let \a@end@dis \]% + \def \]{\a@end@dis \endgroup \a@spacefalse \test@token }\[} + +\def \a@c@displaymath {% displaymath environment in Arabic mode +\endarabtext \leavevmode \displaymath } + +\def \a@c@equation {\endarabtext \equation } + +\def \a@c@eqnarray {\endarabtext \eqnarray } + +\xpa\def \csname a@c@eqnarray*\endcsname {% eqnarray* environment +\endarabtext \csname eqnarray*\endcsname } + +%%%%%%%%%%%%%%%%%%%%% inner environments %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +\def \end #1{% modified LaTeX version: tail supplied by \begin + \csname end#1\endcsname \@checkend {#1}% +\if@endpe \aftergroup \@doendpe \fi +\endgroup } + +\def \a@c@@doendpe {% called in Arabic mode +\@doendpe \test@token } + +\def \begin #1{% from LaTeX2e; after \end stay in Roman mode +\@ifundefined {#1}% + {\def \reserved@a {\@latex@error + {Environment #1 undefined}\@eha }}% + {\def \reserved@a {\def \@currenvir {#1}\edef \@currenvline {\on@line}% + \csname #1\endcsname }}% +\@ignorefalse \begingroup \aftergroup \a@endx +\@endpefalse \reserved@a } + +\def \a@endx {% after \end in Roman mode +\if@ignore \@ignorefalse \ignorespaces \fi} + +\def \a@c@begin #1{% Arabic version; after \end set Arabic mode +\@ifundefined {a@c@#1}% + {\def \reserved@a {\@latex@error + {Arabic mode: Environment #1 undefined}\@eha \test@token }}% + {\def \reserved@a {\def \@currenvir {#1}\edef \@currenvline {\on@line}% + \csname a@c@#1\endcsname }}% +\@ignorefalse \begingroup \aftergroup \a@endy +\@endpefalse \reserved@a } + +\def \a@endy {% after \end in Arabic mode +\a@spacefalse \test@token } + +%%%%%%%%%%%%%%%%%%%%% new commands %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +\def \a@c@newcommand #1#2#{\a@@def \newcommand {#1}{#2}} + +\def \a@c@renewcommand #1#2#{\a@@def \renewcommand {#1}{#2}} + +\def \a@c@providecommand #1#2#{\a@@def \providecommand {#1}{#2}} + +\def \a@c@@env {\putwordb@x {\unhbox1 }\a@spacetrue \test@token } + +\def \a@@env #1#2#3#4#5{% define environment in RL mode +\xpa \def \csname end#2\endcsname +{\def \end {\global \setbox1 \hbox {\unhbox \lineb@x}\aftergroup \@env }% +\test@token #5 \end }% +\xpa #1\csname a@c@#2\endcsname #3% +%{\setbox\lineb@x \box\lineb@x \a@spacetrue \test@token #4}% +{\setbox\lineb@x \box\lineb@x \let\ifa@space \ifa@space \test@token #4}% +\test@token } + +\def \a@c@newenvironment #1#2#{\a@@env \newcommand {#1}{#2}} + +\def \a@c@renewenvironment #1#2#{\a@@env \renewcommand {#1}{#2}} + +\def \a@c@protect {\test@token } + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +\endinput +%%%%%%%%%%%%%%%%%%%%%%%%%%%%% EOF %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |