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authorKarl Berry <karl@freefriends.org>2016-05-07 22:22:57 +0000
committerKarl Berry <karl@freefriends.org>2016-05-07 22:22:57 +0000
commit6e6054fa1adb4750af84fd39f842f5a4d6c391e5 (patch)
tree48f331a8eede2f05c5e11cce1e28a261c183ee69 /Master/texmf-dist/tex/xelatex/bidi/breqn-xetex-bidi.def
parente72cb1514d62f9467f98e6839e645e0b5a8c2639 (diff)
bidi (7may16)
git-svn-id: svn://tug.org/texlive/trunk@40935 c570f23f-e606-0410-a88d-b1316a301751
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+%%
+%% This is file `breqn-xetex-bidi.def',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% bidi.dtx (with options: `table,breqn-xetex-bidi.def')
+%%
+%% __________________________________________________
+%% Copyright (c) 2009--2016 Vafa Khalighi <persian-tex@tug.org>
+%%
+%% It may be distributed and/or modified under the LaTeX Project Public License,
+%% version 1.3c or higher (your choice). The latest version of
+%% this license is at: http://www.latex-project.org/lppl.txt
+%%
+%% This work is “author-maintained” (as per LPPL maintenance status)
+%% by Vafa Khalighi.
+%%
+%%
+%% \CheckSum{46416}
+%% \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
+%% Digits \0\1\2\3\4\5\6\7\8\9
+%% Exclamation \! Double quote \" Hash (number) \#
+%% Dollar \$ Percent \% Ampersand \&
+%% Acute accent \' Left paren \( Right paren \)
+%% Asterisk \* Plus \+ Comma \,
+%% Minus \- Point \. Solidus \/
+%% Colon \: Semicolon \; Less than \<
+%% Equals \= Greater than \> Question mark \?
+%% Commercial at \@ Left bracket \[ Backslash \\
+%% Right bracket \] Circumflex \^ Underscore \_
+%% Grave accent \` Left brace \{ Vertical bar \|
+%% Right brace \} Tilde \~}
+%%
+\ProvidesFile{breqn-xetex-bidi.def}[2010/07/25 v0.1 bidi adaptations for breqn package for XeTeX engine]
+\def\@dmath[#1]{\if@RTL\@RTLfalse\fi%
+ \everydisplay\expandafter{\the\everydisplay \display@setup}%
+ \if@noskipsec \leavevmode \fi
+ \if@inlabel \leavevmode \global\@inlabelfalse \fi
+ \if\eq@group\else\eq@prelim\fi
+ \setkeys{breqn}{#1}%
+ \the\eqstyle
+ \eq@setnumber
+ \begingroup
+ \eq@setup@a
+ \eq@startup
+}
+\def\@dgroup[#1]{\if@RTL\@RTLfalse\fi%
+ \let\eq@group\@True \global\let\eq@GRP@first@dmath\@True
+ \global\GRP@queue\@emptytoks \global\setbox\GRP@box\box\voidb@x
+ \global\let\GRP@label\@empty
+ \global\grp@wdL\z@\global\grp@wdR\z@\global\grp@wdT\z@
+ \global\grp@linewidth\z@\global\grp@wdNum\z@
+ \global\let\grp@eqs@numbered\@False
+ \global\let\grp@aligned\@True
+ \global\let\grp@shiftnumber\@False
+ \eq@prelim
+ \setkeys{breqn}{#1}%
+ \if\grp@hasNumber \grp@setnumber \fi
+}
+\def\@dseries[#1]{\if@RTL\@RTLfalse\fi%
+ \let\display@setup\dseries@display@setup
+ % Question: should this be the default for dseries???
+ \global\eq@wdCond\z@
+ \@dmath[layout={M},#1]%
+ \mathsurround\z@\@@math \penalty\@Mi
+ \let\endmath\ends@math
+ \def\premath{%
+ \ifdim\lastskip<.3em \unskip
+ \else\ifnum\lastpenalty<\@M \dquad\fi\fi
+}%
+ \def\postmath{\unpenalty\eq@addpunct \penalty\intermath@penalty \dquad \@ignoretrue}%
+\ignorespaces
+}
+\def\eqnumform#1{\if@Latin\else\beginR\@RTLtrue\fi(#1\@@italiccorr)\if@Latin\else\endR\fi}
+\renewenvironment{dsuspend}{%
+ \global\setbox\EQ@box\vbox\bgroup\if@Latin\else\@RTLtrue\fi \@parboxrestore
+ \parshape 1 \displayindent \displaywidth\relax
+ \hsize=\columnwidth \noindent\ignorespaces
+}{%
+ \par\egroup
+ \global\setbox\GRP@box\vbox{%
+ \hbox{\copy\EQ@box\vtop{\unvbox\EQ@box}}%
+ \unvbox\GRP@box
+ }%
+ \global\GRP@queue\@xp{\the\GRP@queue
+ \@elt{\let\eq@isIntertext\@True}%
+ }%
+}
+\endinput
+%%
+%% End of file `breqn-xetex-bidi.def'.