master updated (5ab12a4 -> 21b7165)

[Stefan Kangas]

skangas pushed a change to branch master.

      from  5ab12a4   * lisp/textmodes/bibtex.el: Fix bug#41285 (paren typo)
       new  436809b   Remove some XEmacs compat code from semantic
       new  21b7165   Remove Emacs 22 compat code from ediff-vers.el


Summary of changes:
 lisp/cedet/semantic/wisent/comp.el   |  4 ++--
 lisp/cedet/semantic/wisent/wisent.el |  9 +++------
 lisp/vc/ediff-vers.el                | 25 ++++++++++---------------
 3 files changed, 15 insertions(+), 23 deletions(-)