diff options
author | Karl Berry <karl@freefriends.org> | 2010-04-10 00:04:40 +0000 |
---|---|---|
committer | Karl Berry <karl@freefriends.org> | 2010-04-10 00:04:40 +0000 |
commit | 5fd15d101add3e08ff14e00c8a38998602e87959 (patch) | |
tree | 0ec09aea3b1a0bac1b45bd6635145cd5d2ab267c /Master/texmf-dist/tex/latex/bidi/breqn-xetex-bidi.def | |
parent | 1a415339f97d6e886e15efee8e7be4c3ba4e38ec (diff) |
bidi now lualatex, too (9apr10)
git-svn-id: svn://tug.org/texlive/trunk@17780 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/latex/bidi/breqn-xetex-bidi.def')
-rw-r--r-- | Master/texmf-dist/tex/latex/bidi/breqn-xetex-bidi.def | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/latex/bidi/breqn-xetex-bidi.def b/Master/texmf-dist/tex/latex/bidi/breqn-xetex-bidi.def new file mode 100644 index 00000000000..4c8b7a243ea --- /dev/null +++ b/Master/texmf-dist/tex/latex/bidi/breqn-xetex-bidi.def @@ -0,0 +1,80 @@ +%% +%% This is file `breqn-xetex-bidi.def', + +%% +%% __________________________________ +%% Copyright © 2009-2010 Vafa Khalighi +%% +%% License information appended. +%% +%% +\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}% + }% +} +%% +%% Copyright © 2009-2010 by Vafa Khalighi <vafakh84@gmail.com> +%% +%% Distributable 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 "maintained" (as per LPPL maintenance status) +%% by Vafa Khalighi. +%% +%% +%% +%% +%% +%% End of file `breqn-xetex-bidi.def'. |