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authorKarl Berry <karl@freefriends.org>2010-04-10 00:04:40 +0000
committerKarl Berry <karl@freefriends.org>2010-04-10 00:04:40 +0000
commit5fd15d101add3e08ff14e00c8a38998602e87959 (patch)
tree0ec09aea3b1a0bac1b45bd6635145cd5d2ab267c /Master/texmf-dist/tex/latex/bidi/footnote-xetex-bidi.def
parent1a415339f97d6e886e15efee8e7be4c3ba4e38ec (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/footnote-xetex-bidi.def')
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+%%
+%% This is file `footnote-xetex-bidi.def',
+
+%%
+%% __________________________________
+%% Copyright © 2009-2010 Vafa Khalighi
+%%
+%% License information appended.
+%%
+%%
+\ProvidesFile{footnote-xetex-bidi.def}[2010/07/25 v0.4 bidi footnote macros for XeTeX engine]
+\if@RTLmain\@RTL@footnotetrue\else\@RTL@footnotefalse\fi
+\def\bidi@footnote@output{{%
+ \dimen0=\ht\footins
+ \advance\dimen0 by\dp\footins
+ \def\@elt##1##2{%
+ \ifx\bidi@footnoterule\relax\global\let\bidi@footnoterule##2\fi
+ \advance\dimen0 by -##1\relax
+ \ifdim\dimen0<\z@
+ {%
+ \let\@elt\relax\let\right@footnote\relax\let\left@footnote\relax
+ \dimen0=-\dimen0%
+ \xdef\new@bidi@footnote@list{\new@bidi@footnote@list\noexpand\@elt{\the\dimen0}{##2}}%
+}%
+ \fi
+ \ifdim\dimen0>\z@\else
+\let\right@footnote\relax\let\left@footnote\relax
+\def\@elt####1####2{%
+ {\let\@elt\relax
+ \xdef\new@bidi@footnote@list{\new@bidi@footnote@list\noexpand\@elt{####1}{####2}}}%
+}%
+ \fi
+ }%
+ \def\new@bidi@footnote@list{}%
+ \bidi@footnote@list
+ \global\let\bidi@footnote@list\new@bidi@footnote@list
+ }}
+\def\right@footnote{%
+ \hbox to \columnwidth
+ {\beginR \vbox{\kern -3\p@
+ \hrule width .4\columnwidth \kern2.6\p@}\hfil\endR}}
+\def\left@footnote{%
+ \hrule width .4\columnwidth\kern 2.6\p@}
+\def\textwidth@footnote{\kern-3\p@
+ \hrule \@width \textwidth \kern 2.6\p@}
+\def\right@footnoterule{\bidi@footnote@output\right@footnote\global\let\bidi@footnoterule\relax}
+\def\left@footnoterule{\bidi@footnote@output\left@footnote\global\let\bidi@footnoterule\relax}
+\def\textwidth@footnoterule{\bidi@footnote@output\textwidth@footnote\global\let\bidi@footnoterule\relax}
+\def\auto@footnoterule{\bidi@footnote@output
+ \ifx\bidi@footnoterule\relax\if@RTL\right@footnote\else\left@footnote\fi\else\bidi@footnoterule\fi
+ \global\let\bidi@footnoterule\relax}
+\def\leftfootnoterule{\def\footnoterule{\left@footnoterule}}
+\let\LRfootnoterule=\leftfootnoterule
+\def\rightfootnoterule{\def\footnoterule{\right@footnoterule}}
+\def\textwidthfootnoterule{\def\footnoterule{\textwidth@footnoterule}}
+\def\autofootnoterule{\def\footnoterule{\auto@footnoterule}}
+\def\@makefnmark{\hbox{\@textsuperscript{\normalfont\@thefnmark}}}
+\def\bidi@footnote@list{}
+\let\bidi@footnoterule\relax
+\def\RTLfootnote{\@ifnextchar[\@xRTLfootnote{\stepcounter\@mpfn
+ \protected@xdef\@thefnmark{\thempfn}%
+ \@footnotemark\@RTLfootnotetext}}
+\def\@xRTLfootnote[#1]{%
+ \begingroup
+ \csname c@\@mpfn\endcsname #1\relax
+ \unrestored@protected@xdef\@thefnmark{\thempfn}%
+ \endgroup
+ \@footnotemark\@RTLfootnotetext}
+\def\LTRfootnote{\@ifnextchar[\@xLTRfootnote{\stepcounter\@mpfn
+ \protected@xdef\@thefnmark{\thempfn}%
+ \@footnotemark\@LTRfootnotetext}}
+\def\@xLTRfootnote[#1]{%
+ \begingroup
+ \csname c@\@mpfn\endcsname #1\relax
+ \unrestored@protected@xdef\@thefnmark{\thempfn}%
+ \endgroup
+ \@footnotemark\@LTRfootnotetext}
+\def\insertRTL{\bgroup\beginR\@RTLtrue}
+\def\endinsertRTL{\endR\egroup}
+\def\insertLTR{\bgroup\beginL\@RTLfalse}
+\def\endinsertLTR{\endL\egroup}
+\DeclareRobustCommand\InLTR{\insertLTR}
+\DeclareRobustCommand\EInLTR{\endinsertLTR}
+\DeclareRobustCommand\InRTL{\insertRTL}
+\DeclareRobustCommand\EInRTL{\endinsertRTL}
+\long\def\parse@lsent#1#2\EInLTR#3#4#5\parse@end{\@sentdirfalse
+\def\@tempa{\InLTR}\def\@tempb{\EInLTR}\def\@tempc{#1}\def\@tempd{#4}%
+\ifx\@tempa\@tempc\ifx\@tempb\@tempd\@sentdirtrue\fi\fi}
+\long\def\parse@rsent#1#2\EInRTL#3#4#5\parse@end{\@sentdirfalse
+\def\@tempa{\InRTL}\def\@tempb{\EInRTL}\def\@tempc{#1}\def\@tempd{#4}%
+\ifx\@tempa\@tempc\ifx\@tempb\@tempd\@sentdirtrue\fi\fi}
+\long\def\iflsentence#1{\parse@lsent#1\EInLTR123\parse@end\if@sentdir}
+\long\def\ifrsentence#1{\parse@rsent#1\EInRTL123\parse@end\if@sentdir}
+\long\def\bidi@footnotetext@dir#1{%
+ \@tempswatrue
+ \ifrsentence{#1}\rtl\@tempswafalse\fi
+ \iflsentence{#1}\ltr\@tempswafalse\fi
+ \if@tempswa\if@RTL\rtl\else\ltr\fi\fi
+ \xdef\bidi@this@footnote{\if@RTL\noexpand\right@footnote\else\noexpand\left@footnote\fi}%
+}
+\def\bidi@footnotetext@after{%
+ {%
+ \let\@elt\relax\let\right@footnote\relax\let\left@footnote\relax
+ \dimen0=\ht\footins
+ \advance\dimen0 by\dp\footins
+ \xdef\bidi@footnote@list{\bidi@footnote@list\@elt{\the\dimen0}{\bidi@this@footnote}}%
+ }%
+}
+\def\setfootnoteRL{\@RTL@footnotetrue}
+\def\unsetfootnoteRL{\@RTL@footnotefalse}
+\def\setfootnoteLR{\unsetfootnoteRL}
+\long\def\@footnotetext#1{%
+ \begingroup
+ \setbox\footins
+ \vbox{\if@RTL@footnote\@RTLtrue\else\@RTLfalse\fi\reset@font\footnotesize
+ \interlinepenalty\interfootnotelinepenalty
+ \splittopskip\footnotesep
+ \splitmaxdepth \dp\strutbox \floatingpenalty \@MM
+ \hsize\columnwidth \@parboxrestore
+ \bidi@footnotetext@dir{#1}%
+ \protected@edef\@currentlabel{\csname p@footnote\endcsname\@thefnmark}\@makefntext
+ {\rule{\z@}{\footnotesep}\ignorespaces#1\strut}}%
+ \bidi@footnotetext@after
+ \insert\footins{\unvbox\footins}%
+ \endgroup}
+\long\def\@RTLfootnotetext#1{%
+ \begingroup
+ \setbox\footins
+ \vbox{\@RTLtrue\reset@font\footnotesize
+ \interlinepenalty\interfootnotelinepenalty
+ \splittopskip\footnotesep
+ \splitmaxdepth \dp\strutbox \floatingpenalty \@MM
+ \hsize\columnwidth \@parboxrestore
+ \bidi@footnotetext@dir{#1}%
+ \protected@edef\@currentlabel{\csname p@footnote\endcsname\@thefnmark}\@makefntext
+ {\rule{\z@}{\footnotesep}\ignorespaces #1\strut}}%
+ \bidi@footnotetext@after
+ \insert\footins{\unvbox\footins}%
+ \endgroup}
+\long\def\@LTRfootnotetext#1{%
+ \begingroup
+ \setbox\footins
+ \vbox{\@RTLfalse\reset@font\footnotesize
+ \interlinepenalty\interfootnotelinepenalty
+ \splittopskip\footnotesep
+ \splitmaxdepth \dp\strutbox \floatingpenalty \@MM
+ \hsize\columnwidth \@parboxrestore
+ \bidi@footnotetext@dir{#1}%
+ \protected@edef\@currentlabel{\csname p@footnote\endcsname\@thefnmark}\@makefntext
+ {\rule{\z@}{\footnotesep}\ignorespaces#1\strut}}%
+ \bidi@footnotetext@after
+ \insert\footins{\unvbox\footins}%
+ \endgroup}
+\long\def\@mpRTLfootnotetext#1{%
+ \global\setbox\@mpfootins\vbox{\@RTLtrue%
+ \unvbox\@mpfootins
+ \reset@font\footnotesize
+ \hsize\columnwidth
+ \@parboxrestore
+ \protected@edef\@currentlabel
+ {\csname p@mpfootnote\endcsname\@thefnmark}%
+ \color@begingroup
+ \bidi@footnotetext@dir{#1}
+ \ifnum\c@mpfootnote=1\if@RTL\global\let\bidi@footnoterule\right@footnote\else\global\let\bidi@footnoterule\left@footnote\fi\fi
+ \@makefntext{%
+ \rule\z@\footnotesep\ignorespaces#1\@finalstrut\strutbox}%
+ \color@endgroup}}
+\long\def\@mpLTRfootnotetext#1{%
+ \global\setbox\@mpfootins\vbox{\@RTLfalse%
+ \unvbox\@mpfootins
+ \reset@font\footnotesize
+ \hsize\columnwidth
+ \@parboxrestore
+ \protected@edef\@currentlabel
+ {\csname p@mpfootnote\endcsname\@thefnmark}%
+ \color@begingroup
+ \bidi@footnotetext@dir{#1}
+ \ifnum\c@mpfootnote=1\if@RTL\global\let\bidi@footnoterule\right@footnote\else\global\let\bidi@footnoterule\left@footnote\fi\fi
+ \@makefntext{%
+ \rule\z@\footnotesep\ignorespaces#1\@finalstrut\strutbox}%
+ \color@endgroup}}
+\long\def\@mpfootnotetext#1{%
+ \global\setbox\@mpfootins\vbox{\if@RTL@footnote\@RTLtrue\else\@RTLfalse\fi%
+ \unvbox\@mpfootins
+ \reset@font\footnotesize
+ \hsize\columnwidth
+ \@parboxrestore
+ \protected@edef\@currentlabel
+ {\csname p@mpfootnote\endcsname\@thefnmark}%
+ \color@begingroup
+ \bidi@footnotetext@dir{#1}
+ \ifnum\c@mpfootnote=1\if@RTL\global\let\bidi@footnoterule\right@footnote\else\global\let\bidi@footnoterule\left@footnote\fi\fi
+ \@makefntext{%
+ \rule\z@\footnotesep\ignorespaces#1\@finalstrut\strutbox}%
+ \color@endgroup}}
+\def\@iiiminipage#1#2[#3]#4{%
+ \leavevmode
+ \@pboxswfalse
+ \setlength\@tempdima{#4}%
+ \def\@mpargs{{#1}{#2}[#3]{#4}}%
+ \setbox\@tempboxa\vbox\bgroup
+ \color@begingroup
+ \hsize\@tempdima
+ \textwidth\hsize \columnwidth\hsize
+ \@parboxrestore
+ \def\@mpfn{mpfootnote}\def\thempfn{\thempfootnote}\c@mpfootnote\z@
+ \let\@footnotetext\@mpfootnotetext
+ \let\@LTRfootnotetext\@mpLTRfootnotetext
+ \let\@RTLfootnotetext\@mpRTLfootnotetext
+ \let\@listdepth\@mplistdepth \@mplistdepth\z@
+ \@minipagerestore
+ \@setminipage}
+\def\LTRthanks#1{\footnotemark
+ \protected@xdef\@thanks{\@thanks
+ \protect\LTRfootnotetext[\the\c@footnote]{#1}}%
+}
+\def\LTRfootnotetext{%
+ \@ifnextchar [\@xLTRfootnotenext
+ {\protected@xdef\@thefnmark{\thempfn}%
+ \@LTRfootnotetext}}
+\def\@xLTRfootnotenext[#1]{%
+ \begingroup
+ \csname c@\@mpfn\endcsname #1\relax
+ \unrestored@protected@xdef\@thefnmark{\thempfn}%
+ \endgroup
+ \@LTRfootnotetext}
+\def\RTLthanks#1{\footnotemark
+ \protected@xdef\@thanks{\@thanks
+ \protect\RTLfootnotetext[\the\c@footnote]{#1}}%
+}
+\let\@thanks\@empty
+\def\RTLfootnotetext{%
+ \@ifnextchar [\@xRTLfootnotenext
+ {\protected@xdef\@thefnmark{\thempfn}%
+ \@RTLfootnotetext}}
+\def\@xRTLfootnotenext[#1]{%
+ \begingroup
+ \csname c@\@mpfn\endcsname #1\relax
+ \unrestored@protected@xdef\@thefnmark{\thempfn}%
+ \endgroup
+ \@RTLfootnotetext}
+%%
+%% 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 `footnote-xetex-bidi.def'.