master updated (430eb2f -> 8c80113)

[Stefan Kangas]

skangas pushed a change to branch master.

      from  430eb2f   Remove Emacs 20 compat code from org.el
       new  c1269e7   Remove some XEmacs compat code from ediff-wind.el
       new  8c80113   Remove XEmacs compat code from idlw-shell.el


Summary of changes:
 lisp/progmodes/idlw-shell.el | 30 +++++-------------------------
 lisp/vc/ediff-wind.el        | 13 ++++---------
 2 files changed, 9 insertions(+), 34 deletions(-)