prerex

git-svn-id: svn://tug.org/texlive/trunk@20440 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 8 insertions, 2 deletions

diff --git a/Master/texmf-dist/tex/latex/prerex/prerex.sty b/Master/texmf-dist/tex/latex/prerex/prerex.sty
index 73fd8a37914..6a7b2ff7cef 100644
--- a/Master/texmf-dist/tex/latex/prerex/prerex.sty
+++ b/Master/texmf-dist/tex/latex/prerex/prerex.sty
@@ -61,10 +61,14 @@
 % The nominal diagram width is 10 + (\textwidth divided by \unit).
 %
 \NeedsTeXFormat{LaTeX2e}[1995/12/01]
-\ProvidesPackage{prerex}[2010/09/17 v6.0.3 LaTeX style for prerequisite charts, pgf version]
+\ProvidesPackage{prerex}[2010/10/31 v6.0.4 LaTeX style for prerequisite charts, pgf version]
 
 % Changelog:
 %
+%  Version 6.0.4
+%
+%    Added missing initializations of @dy to curved...  macros.
+%
 %  Version 6.0.3
 %
 %    Added required ALT tag to AREA outputs.
@@ -397,7 +401,7 @@
 
 
 \def\@curved#1,#2,#3,#4;#5:{
-
+  \setcounter{@dy}{#2-#4}
   \ifnum#3<#1 
     \setcounter{@dx}{#1-#3}
     \setcounter{@myangle}{(-#5) * \the@dx * \the@dy * 2}
@@ -427,6 +431,7 @@
 }
 
 \def\@curvedDashed#1,#2,#3,#4;#5:{
+  \setcounter{@dy}{#2-#4}
   \ifnum#3<#1 
     \setcounter{@dx}{#1-#3}
     \setcounter{@myangle}{(-#5) * \the@dx * \the@dy * 2}
@@ -456,6 +461,7 @@
 }
 
 \def\@curvedDotted#1,#2,#3,#4;#5:{
+  \setcounter{@dy}{#2-#4}
   \ifnum#3<#1 
     \setcounter{@dx}{#1-#3}
     \setcounter{@myangle}{(-#5) * \the@dx * \the@dy * 2}