From d9a9e208f7374f155449b296e8002dc4619d3dc5 Mon Sep 17 00:00:00 2001
From: Alain Reguera Delgado <al@centos.org.cu>
Date: Sep 12 2013 14:28:22 +0000
Subject: Update centos-art.sh script's tuneup->xhtml module.


- Previously, when building the anchor reference, it was used the
  entire heading line. So, each time you ran tuneup module, the anchor
  references were updated with a different hash value because the
  previous hash was also considered to build the new one. This make
  external references to pages transformed this way to fail. This
  commit uses only the heading content as reference and excludes
  everything else in the heading line.  This makes external references
  pointing headings inside pages transformed through tuneup->xhtml
  module to always point the same heading location (considering the
  heading content has not changed since the last execution of
  tuneup-xhmlt module).

---

diff --git a/Automation/Modules/Tuneup/Modules/Xhtml/xhtml_setToc.sh b/Automation/Modules/Tuneup/Modules/Xhtml/xhtml_setToc.sh
index 5b5a6cb..da458fd 100755
--- a/Automation/Modules/Tuneup/Modules/Xhtml/xhtml_setToc.sh
+++ b/Automation/Modules/Tuneup/Modules/Xhtml/xhtml_setToc.sh
@@ -91,12 +91,12 @@ function xhtml_setToc {
         fi
 
         # Define initial heading information.
-        FIRST[${COUNT}]=$(echo ${HEADING} | sed -r "s!\\\040! !g")
-        TITLE[${COUNT}]=$(echo ${FIRST[${COUNT}]} | sed -r "s!${PATTERN}!\4!")
-        MD5SM[${COUNT}]=$(echo "${FILE}${FIRST[${COUNT}]}" | md5sum | sed -r 's![[:space:]]+-$!!')
-        OPTNS[${COUNT}]=$(echo ${FIRST[${COUNT}]} | sed -r "s!${PATTERN}!\3!")
-        CLASS[${COUNT}]=$(echo ${FIRST[${COUNT}]} | sed -r "s!${PATTERN}!\2!")
-        LEVEL[${COUNT}]=$(echo ${FIRST[${COUNT}]} | sed -r "s!${PATTERN}!\1!")
+        FIRST[${COUNT}]=$(echo "${HEADING}" | sed -r "s!\\\040! !g")
+        TITLE[${COUNT}]=$(echo "${FIRST[${COUNT}]}" | sed -r "s!${PATTERN}!\4!")
+        MD5SM[${COUNT}]=$(echo "${TITLE[${COUNT}]}" | md5sum | sed -r 's![[:space:]]+-$!!')
+        OPTNS[${COUNT}]=$(echo "${FIRST[${COUNT}]}" | sed -r "s!${PATTERN}!\3!")
+        CLASS[${COUNT}]=$(echo "${FIRST[${COUNT}]}" | sed -r "s!${PATTERN}!\2!")
+        LEVEL[${COUNT}]=$(echo "${FIRST[${COUNT}]}" | sed -r "s!${PATTERN}!\1!")
         PARENT[${COUNT}]=${LEVEL[${PREVCOUNT}]}
 
         # Transform heading information using initial heading