A follow-up to r19039, correctly escaping some meta characters in the regular expressions used to validate APR/APR-Util version numbers.
A follow-up to r19039, correctly escaping some meta characters in the
regular expressions used to validate APR/APR-Util version numbers.

* configure.in
  (APR_VER_REGEXES, APU_VER_REGEXES): Backslash-escape "." characters.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@859131 13f79535-47bb-0310-9956-ffa450edef68

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