More mouse-face redisplay glitches

[Johan Bockgård]

   emacs -Q

   M-: (info "(ediff)Session Commands") RET

Click on the "i" of "Ediff" in the header line:

   Next: Registry of Ediff Sessions
                       ^
Go back with "l".

Click the "i" again.

Some characters in the header line are still highlighted:

   Next: Session Groups,  Prev: Session [...]
   ^^^^^^ ^                       ^

-- 
Johan Bockgård