1 files changed, 21 insertions, 10 deletions
diff --git a/Master/texmf-dist/tex/latex/ydoc/ydoc-desc.sty b/Master/texmf-dist/tex/latex/ydoc/ydoc-desc.sty
index f921666ae5a..0a91285f3d4 100644
--- a/Master/texmf-dist/tex/latex/ydoc/ydoc-desc.sty
+++ b/Master/texmf-dist/tex/latex/ydoc/ydoc-desc.sty
@@ -29,9 +29,11 @@
 \NeedsTeXFormat{LaTeX2e}[1999/12/01]
 \ProvidesPackageSVN
     [ydoc-desc]
-    {$Id: ydoc.dtx 1847 2010-04-10 10:57:11Z martin $}
-    [v0.1alpha]
+    {$Id: ydoc.dtx 1921 2010-12-20 21:55:39Z martin $}
+    [v0.3alpha]
     [ydoc package to describe macros, environments, options etc.]
+\RequirePackage{hyperref}
+\hypersetup{colorlinks=true,pdfborder=0 0 0,pdfborderstyle={}}
 \RequirePackage{xcolor}
 \definecolor{macrodesc}{rgb}{0.0,0.0,0.8}
 \definecolor{macroimpl}{rgb}{0.0,0.0,0.4}
@@ -87,11 +89,13 @@
   }}%
 }
 \def\sarg{{\sargstyle{*}}}
-\def\pkg{\texttt}
-\def\cls{\texttt}
-\def\env{\texttt}
-\def\cs#1{\texttt{\textbackslash #1}}
-\def\opt{\textsf}
+\RequirePackage{etoolbox}
+\newrobustcmd*\pkg{\texttt}
+\newrobustcmd*\cls{\texttt}
+\newrobustcmd*\env{\texttt}
+\newrobustcmd*\opt{\textsf}
+\newrobustcmd*\cs[1]{\texttt{\textbackslash #1}}
+\newrobustcmd*\cmd[1]{\texttt{{\escapechar=92\string#1}}}
 \def\macrodescstyle{\ttfamily\bfseries\color{macrodesc}}
 \def\macroargsstyle{\ttfamily}
 \def\envcodestyle{\ttfamily}
@@ -217,8 +221,14 @@
 }
 \def\Describe@Macro#1{%
   \endgroup
+  \edef\name{\expandafter\@gobble\string#1}%
+  \global\@namedef{href@desc@\name}{}%
+  \immediate\write\@mainaux{%
+    \global\noexpand\@namedef{href@desc@\name}{}%
+  }%
   \hbox\y@bgroup
-  \PrintMacroName{#1}%
+  \@ifundefined{href@impl@\name}{}{\hyperlink{impl:\name}}%
+  {\hypertarget{desc:\name}{\PrintMacroName{#1}}}%
   \macroargsstyle
   \read@Macro@arg
 }
@@ -238,9 +248,10 @@
 }
 \newcommand*\MacroArgs{%
   \begingroup
-  \let\end@Macro@args\endgroup
+  \def\end@Macro@args{\endgroup\xspace}%
   \read@Macro@arg
 }
+\RequirePackage{xspace}
 \def\DescribeMacros{%
   \begingroup
   \let\Macro\@Macro
@@ -359,7 +370,7 @@
 \def\PrintEnvName#1#2{%
   \strut
   \string#1\braceleft
-  {\macrodescstyle#2}%
+  {\macrodescstyle#2\strut}%
   \braceright
 }
 \def\PrintMacros{%