animate (11jun21)

git-svn-id: svn://tug.org/texlive/trunk@59555 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 19 insertions, 30 deletions

diff --git a/Master/texmf-dist/tex/latex/animate/animate.sty b/Master/texmf-dist/tex/latex/animate/animate.sty
index caa4574eecb..a492a7677d7 100644
--- a/Master/texmf-dist/tex/latex/animate/animate.sty
+++ b/Master/texmf-dist/tex/latex/animate/animate.sty
@@ -11,9 +11,9 @@
 % Supports LaTeX->dvips->ps2pdf, (Xe)LaTeX->(x)dvipdfmx, LuaLaTeX,
 % pdfLaTeX and LaTeX->dvisvgm workflows.
 
-\NeedsTeXFormat{LaTeX2e}
+\NeedsTeXFormat{LaTeX2e}[2020-10-01]
 
-\def\@anim@version{2020/10/07}
+\def\@anim@version{2021/06/11}
 \ProvidesPackage{animate}
 [\@anim@version\space PDF & SVG animations from files and inline graphics]
 
@@ -187,6 +187,9 @@
 }
 
 \let\@anim@fpeval\fp_eval:n
+
+%hashing object references of embedded files to avoid multiple inclusion
+\let\@anim@pdfmdfivesum\file_mdfive_hash:n
 \ExplSyntaxOff
 
 \if@anim@dvisvgm
@@ -235,24 +238,6 @@
 \fi
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
-%\pdfmdfivesum is used for hashing object references of embedded files based
-%on their MD5 digest (in order to avoid multiple inclusion); if it is not
-%available, hashing will be based on the file name
-\ifluatex
-  \RequirePackage{pdftexcmds}
-  \let\@anim@pdfmdfivesum\pdf@filemdfivesum
-\else
-  \ifcsname pdfmdfivesum\endcsname
-    \def\@anim@pdfmdfivesum#1{\pdfmdfivesum file {#1}}
-  \else
-    \ifcsname mdfivesum\endcsname
-      \def\@anim@pdfmdfivesum#1{\mdfivesum file {#1}}
-    \else
-      \def\@anim@pdfmdfivesum#1{#1}
-    \fi
-  \fi
-\fi
-
 %creating and using global definitions
 \def\@anim@newkey#1#2{{\expandafter\xdef\csname#1\endcsname{#2}}}
 \def\@anim@getkeyval#1{\ifcsname#1\endcsname\csname#1\endcsname\fi}
@@ -1554,9 +1539,11 @@
   \fi%
   \begingroup%
   %store current abs. page num in macro \@anim@abspage
-  \zref@labelbyprops{anim@abspage\the\@anim@num}{abspage}%
-  \zref@def@extractdefault{\@anim@abspage}{%
-    anim@abspage\the\@anim@num}{abspage}{-1}%
+  \if@anim@dvisvgm\if@anim@draft\else%
+    \zref@labelbyprops{anim@abspage\the\@anim@num}{abspage}%
+    \zref@def@extractdefault{\@anim@abspage}{%
+      anim@abspage\the\@anim@num}{abspage}{-1}%
+  \fi\fi%
   \@anim@beginLTR%
   \ifcsname Ginput@path\endcsname% make use of graphic[xs] search path
     \let\input@path\Ginput@path%
@@ -2078,9 +2065,11 @@
   \fi%
   \begingroup%
   %store current abs. page num in macro \@anim@abspage
-  \zref@labelbyprops{anim@abspage\the\@anim@num}{abspage}%
-  \zref@def@extractdefault{\@anim@abspage}{%
-    anim@abspage\the\@anim@num}{abspage}{-1}%
+  \if@anim@dvisvgm\if@anim@draft\else%
+    \zref@labelbyprops{anim@abspage\the\@anim@num}{abspage}%
+    \zref@def@extractdefault{\@anim@abspage}{%
+      anim@abspage\the\@anim@num}{abspage}{-1}%
+  \fi\fi%
   \@anim@beginLTR%
   \ifdefined\NoHyper\NoHyper\fi% silently suppress any hyperref specials
   \ifcsname Ginput@path\endcsname% make use of graphic[xs] search path
@@ -4240,20 +4229,20 @@
         if(a#1_idx==\@anim@maxframe)a#1_playsRight=false;$%
         if(a#1_playsRight){a#1_playRight();}else{a#1_playLeft();}%
       \else
-        var a#1_doplay=true;$%
+        var doplay=true;$%
         if(a#1_idx==\@anim@maxframe&&a#1_playsRight){%
           a#1_stopFirst();%
           \if@anim@pauseframes
-            if(a#1_pauseAt[a#1_idx]){a#1_pause();a#1_doplay=false;}%
+            if(a#1_pauseAt[a#1_idx]){a#1_pause();doplay=false;}%
           \fi%
         }$%
         if(a#1_idx==0&&!a#1_playsRight){%
           a#1_stopLast();%
           \if@anim@pauseframes
-            if(a#1_pauseAt[a#1_idx]){a#1_pause();a#1_doplay=false;}%
+            if(a#1_pauseAt[a#1_idx]){a#1_pause();doplay=false;}%
           \fi%
         }$%
-        if(a#1_doplay){%
+        if(doplay){%
           if(a#1_playsRight){a#1_playRight();}else{a#1_playLeft();}%
         }$%
       \fi