1 files changed, 15 insertions, 35 deletions
diff --git a/Master/texmf-dist/tex/latex/oberdiek/zref-xr.sty b/Master/texmf-dist/tex/latex/oberdiek/zref-xr.sty
index 468ae836c32..c14b713c02b 100644
--- a/Master/texmf-dist/tex/latex/oberdiek/zref-xr.sty
+++ b/Master/texmf-dist/tex/latex/oberdiek/zref-xr.sty
@@ -8,7 +8,7 @@
 %% 
 %% This is a generated file.
 %% 
-%% Copyright (C) 2006-2010 by
+%% Copyright (C) 2006-2011 by
 %%    Heiko Oberdiek <heiko.oberdiek at googlemail.com>
 %% 
 %% This work may be distributed and/or modified under the
@@ -29,20 +29,20 @@
 %% and the derived files
 %%    zref.sty, zref.pdf, zref.ins, zref.drv, zref-base.sty,
 %%    zref-abspage.sty, zref-abspos.sty, zref-counter.sty,
-%%    zref-dotfill.sty, zref-hyperref.sty, zref-lastpage.sty,
-%%    zref-marks.sty, zref-nextpage.sty, zref-pageattr.sty,
-%%    zref-pagelayout.sty, zref-perpage.sty, zref-runs.sty,
-%%    zref-savepos.sty, zref-thepage.sty, zref-titleref.sty,
-%%    zref-totpages.sty, zref-user.sty, zref-xr.sty,
-%%    zref-example.tex, zref-example-lastpage.tex,
+%%    zref-dotfill.sty, zref-env.sty, zref-hyperref.sty,
+%%    zref-lastpage.sty, zref-marks.sty, zref-nextpage.sty,
+%%    zref-pageattr.sty, zref-pagelayout.sty, zref-perpage.sty,
+%%    zref-runs.sty, zref-savepos.sty, zref-thepage.sty,
+%%    zref-titleref.sty, zref-totpages.sty, zref-user.sty,
+%%    zref-xr.sty, zref-example.tex, zref-example-lastpage.tex,
 %%    zref-example-nextpage.tex, zref-test1.tex,
 %%    zref-test-base.tex, zref-test-runs.tex,
 %%    zref-test-titleref-memoir.tex.
 %% 
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesPackage{zref-xr}%
-  [2010/05/01 v2.17 Module xr for zref (HO)]%
-\RequirePackage{zref-base}[2010/05/01]
+  [2011/03/18 v2.21 Module xr for zref (HO)]%
+\RequirePackage{zref-base}[2011/03/18]
 \ifx\ZREF@base@ok Y%
 \else
   \expandafter\endinput
@@ -52,26 +52,6 @@
 \zref@newprop{url}{}%
 \zref@newprop{urluse}{}%
 \zref@newprop{externaldocument}{}%
-\def\ZREF@xr@NewPropAnchor{%
-  \ltx@ifpackageloaded{zref-hyper}{%
-  }{%
-    \zref@newprop{anchor}{%
-      \ltx@ifundefined{@currentHref}{}{\@currentHref}%
-    }%
-  }%
-  \global\let\ZREF@xr@NewPropAnchor\relax
-}
-\def\ZREF@xr@NewPropTitle{%
-  \ltx@ifpackageloaded{zref-title}{%
-  }{%
-    \zref@newprop{title}{}%
-  }%
-  \global\let\ZREF@xr@NewPropTitle\relax
-}
-\def\ZREF@xr@NewPropTheotype{%
-  \zref@newprop{theotype}{}%
-  \global\let\ZREF@xr@NewPropTheotype
-}
 \providecommand*{\zref@xr@ext}{%
   \ltx@ifundefined{XR@ext}{pdf}{\XR@ext}%
 }%
@@ -88,7 +68,7 @@
 }
 \DeclareBoolOption[false]{urluse}
 \newcommand*{\zxrsetup}{%
-  \setkeys{ZREF@XR}%
+  \kvsetkeys{ZREF@XR}%
 }%
 \newcount\ZREF@xr@URL
 \ZREF@xr@URL=\ltx@zero
@@ -120,8 +100,8 @@
 }
 \ZREF@IfDefinable\zexternaldocument\def{%
   {%
-    \ZREF@xr@NewPropAnchor
-    \ZREF@xr@NewPropTitle
+    \ZREF@NewPropAnchor
+    \ZREF@NewPropTitle
     \begingroup
       \csname @safe@actives@true\endcsname
       \makeatletter
@@ -291,7 +271,7 @@
   \ifx\\#4\\%
   \else
     % ntheorem knows an optional argument at the end of \newlabel
-    \ZREF@xr@NewPropTheotype
+    \ZREF@NewPropTheotype
     \expandafter\ltx@LocalAppendToMacro
         \csname\ZREF@xr@temprefname\endcsname{\theotype{#4}}%
   \fi
@@ -365,8 +345,8 @@
     Zref label `#1' is already in use\MessageBreak
     in file `\ZREF@xr@file'%
   }%
-  \edef\ZREF@xr@ignored@empty{%
-    \the\numexpr\ZREF@xr@ignored+1%
+  \edef\ZREF@xr@ignored@zref{%
+    \the\numexpr\ZREF@xr@ignored@zref+1%
   }%
 }%
 \def\ZREF@xr@ltx@ignorewarning#1{%