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author | Karl Berry <karl@freefriends.org> | 2016-05-07 22:22:57 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2016-05-07 22:22:57 +0000 |
commit | 6e6054fa1adb4750af84fd39f842f5a4d6c391e5 (patch) | |
tree | 48f331a8eede2f05c5e11cce1e28a261c183ee69 /Master/texmf-dist/tex/xelatex/bidi/breqn-xetex-bidi.def | |
parent | e72cb1514d62f9467f98e6839e645e0b5a8c2639 (diff) |
bidi (7may16)
git-svn-id: svn://tug.org/texlive/trunk@40935 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/xelatex/bidi/breqn-xetex-bidi.def')
-rw-r--r-- | Master/texmf-dist/tex/xelatex/bidi/breqn-xetex-bidi.def | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/xelatex/bidi/breqn-xetex-bidi.def b/Master/texmf-dist/tex/xelatex/bidi/breqn-xetex-bidi.def new file mode 100644 index 00000000000..cda87282416 --- /dev/null +++ b/Master/texmf-dist/tex/xelatex/bidi/breqn-xetex-bidi.def @@ -0,0 +1,94 @@ +%% +%% 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'. |