animate (3feb17)

git-svn-id: svn://tug.org/texlive/trunk@43131 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 24 insertions, 5 deletions

diff --git a/Master/texmf-dist/tex/latex/animate/animate.sty b/Master/texmf-dist/tex/latex/animate/animate.sty
index 08090f11137..730e5f81410 100644
--- a/Master/texmf-dist/tex/latex/animate/animate.sty
+++ b/Master/texmf-dist/tex/latex/animate/animate.sty
@@ -13,7 +13,7 @@
 
 \NeedsTeXFormat{LaTeX2e}
 
-\def\@anim@version{2017/01/30}
+\def\@anim@version{2017/02/03}
 \ProvidesPackage{animate}
 [\@anim@version\space PDF animations from files and inline graphics]
 
@@ -1310,6 +1310,24 @@
   \fi
 \fi
 
+%environment for setting LTR typesetting direction
+\def\@anim@beginLTR{%
+  \ifdefined\textdir% LuaTeX
+    \begingroup%
+    \edef\@anim@curTxtDir{\the\textdir}%
+    \textdir TLT\relax%
+  \else%              e-TeX based engines
+    \ifnum\TeXXeTstate>\z@\beginL\fi%
+  \fi%
+}
+\def\@anim@endLTR{%
+  \ifdefined\textdir%
+    \endgroup%
+  \else%
+    \ifnum\TeXXeTstate>\z@\endL\fi%
+  \fi%
+}
+
 %user command for embedding animation sequence
 % #1: options
 % #2: frame rate (fps)
@@ -1338,7 +1356,7 @@
   \fi%
   \@anim@reset% to default settings
   \begingroup% make use of graphic[xs] search path
-  \ifnum\TeXXeTstate>\z@\beginL\fi%
+  \@anim@beginLTR%
   \ifcsname Ginput@path\endcsname%
     \let\input@path\Ginput@path%
   \fi%
@@ -1442,7 +1460,7 @@
       \@anim@getkeyval{btncol:\@anim@bgcolour:\@anim@fgcolour\@anim@lscape}}%
     \@anim@endsanitize%
   \fi%
-  \ifnum\TeXXeTstate>\z@\endL\fi%
+  \@anim@endLTR%
   \endgroup%
   \global\advance\@anim@num by \@ne%
 }%
@@ -1733,7 +1751,7 @@
   \leavevmode%
   \@anim@reset% to default settings
   \begingroup%
-  \ifnum\TeXXeTstate>\z@\beginL\fi%
+  \@anim@beginLTR%
   % make use of graphic[xs] search path
   \ifcsname Ginput@path\endcsname%
     \let\input@path\Ginput@path%
@@ -1789,7 +1807,7 @@
       \@anim@keytoaux{a\the\@anim@num.poster}{\@anim@maxframe}%
     \fi%
   \fi%
-  \ifnum\TeXXeTstate>\z@\endL\fi%
+  \@anim@endLTR%
   \endgroup%
   \global\advance\@anim@num by \@ne%
 }
@@ -1875,6 +1893,7 @@
 \def\@anim@beginframe{%
   \begingroup%
   \lrbox{\@anim@box}% store graphics in a box
+  \ifdefined\@anim@curTxtDir\textdir\@anim@curTxtDir\fi%
   \@anim@begin%
 }