After review fix.
  Thanks to Gluh for suggestion.
  Bug#18172: XML: Extractvalue() accepts mallformed XPath without a XPath syntax error

  XPath without a XPath syntax error
item_xmlfunc.cc:
  Error message didn't happen because after
  a failing attempt to parse RelativeLocationPath,
  my_xpath_parse_AbsoluteLocationPath() returned success.
  Changeing logic a bit:
  - Try to parse EOF first, return success if true.
  - Then try to parse RelativeLocationPath(), return success if true.
  - Otherwise return failure.
xml.result:
  Adding test case.
  Also, this change made it possible to generate 
  an error message earlier in the case of another
  bad XPATH syntax.
xml.test:
  Adding test case.

into  mysql.com:/home/hartmut/projects/mysql/dev/5.1/gcc41

into  mysql.com:/home/bk/b17400-mysql-5.1-new

Fixing tests to get the test suite passing. This does not hide the bug
since it's a matter of performance, not correctness.

into  mysql.com:/usr/local/home/marty/MySQL/mysql-5.1-new

into  mysql.com:/home/bk/b17400-mysql-5.1-new

into  mysql.com:/home/bk/b17400-mysql-5.1-new

Filter out replication general_log and slow_log entirely from binary
log. Caching result of table share-specific tests.

into  mysql.com:/usr/local/home/marty/MySQL/mysql-5.1-new

into  ibmlab.site:/home/my/bk/mysql-5.1-new

into  production.mysql.com:/usersnfs/rburnett/mysql-5.1

into mysql.com:C:/cygwin/home/mysqldev/my/mysql-5.1-new

into  ibmlab.site:/home/my/bk/mysql-5.1-new

into  mysql.com:/opt/local/work/mysql-5.1-root

into mysql.com:C:/cygwin/home/mysqldev/my/mysql-5.1-new

Without resetting, the next test will not pass.

into  ibmlab.site:/home/my/bk/mysql-5.1-new

into  shellback.(none):/home/msvensson/mysql/mysql-5.1

into  shellback.(none):/home/msvensson/mysql/mysql-5.1

into mysql.com:C:/cygwin/home/mysqldev/my/mysql-5.1-new

into lmy004.:/work/mysql-5.1-bug14356

into  shellback.(none):/home/msvensson/mysql/mysql-5.1

into  xiphis.org:/home/antony/work2/p1-bug14575.1-mrg2

into  shellback.(none):/home/msvensson/mysql/mysql-5.1

into mysql.com:C:/cygwin/home/mysqldev/my/mysql-5.1-new

into  xiphis.org:/home/antony/work2/p1-bug14575.1-mrg2

into lmy004.:/work/mysql-5.1-bug14356

(one patch)

into  zim.(none):/home/mikael/bug17772