Fix the regular expression used to parse the XML produced by "svn log" to extract the copy-from information: it was too broad and was allowing spurious matches (eg. when used on the GCC repository).
Fix the regular expression used to parse the XML produced by "svn log" to
extract the copy-from information: it was too broad and was allowing spurious
matches (eg. when used on the GCC repository).

* contrib/client-side/svnmerge.py:
  (get_copyfrom): Make the regexp more strict.



git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@858415 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion