1 files changed, 33 insertions, 2 deletions
diff --git a/Master/texmf-dist/tex/latex/hyperref/hyperref.sty b/Master/texmf-dist/tex/latex/hyperref/hyperref.sty
index 617c1c9f6a4..7fe8d898176 100644
--- a/Master/texmf-dist/tex/latex/hyperref/hyperref.sty
+++ b/Master/texmf-dist/tex/latex/hyperref/hyperref.sty
@@ -25,7 +25,7 @@
 %%
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesPackage{hyperref}
-  [2009/10/02 v6.78w
+  [2009/10/09 v6.79a
   Hypertext links for LaTeX]
 \begingroup
   \@makeother\`%
@@ -4077,6 +4077,7 @@
 \def\Fld@borderwidth{1}
 \def\Fld@borderstyle{S}
 \def\Fld@cbsymbol{4}
+\def\Fld@radiosymbol{H}
 \def\Fld@rotation{0}
 \def\Form{\@ifnextchar[{\@Form}{\@Form[]}}
 \def\endForm{\@endForm}
@@ -4192,7 +4193,37 @@
   \def\Fld@value{#1}%
 }
 \define@key{Field}{checkboxsymbol}{%
-  \def\Fld@cbsymbol{#1}%
+  \Fld@DingDef\Fld@cbsymbol{#1}%
+}
+\define@key{Field}{radiosymbol}{%
+  \Fld@DingDef\Fld@radiosymbol{#1}%
+}
+\def\Fld@DingDef#1#2{%
+  \def\Fld@temp{}%
+  \Fld@@DingDef#2\ding{}\@nil
+  \let#1\Fld@temp
+}
+\def\Fld@@DingDef#1\ding#2#3\@nil{%
+  \expandafter\def\expandafter\Fld@temp\expandafter{%
+    \Fld@temp
+    #1%
+  }%
+  \ifx\\#3\\%
+    \expandafter\@gobble
+  \else
+    \begingroup
+      \lccode`0=#2\relax
+    \lowercase{\endgroup
+      \expandafter\def\expandafter\Fld@temp\expandafter{%
+        \Fld@temp
+        0%
+      }%
+    }%
+    \expandafter\@firstofone
+  \fi
+  {%
+    \Fld@@DingDef#3\@nil
+  }%
 }
 \define@key{Field}{rotation}{%
   \def\Fld@rotation{#1}%