Re: M-x grep doesn't find matches when compilation-window-height isnon-nil

[Andrew M. Scott]

>>>>> "Richard" == Richard Stallman <address@hidden> writes:
    Richard> I installed a change a few days ago that fixed another
    Richard> bug relating to compilation-window-height. Do you have
    Richard> that bug fix in the version that you are finding this
    Richard> problem in?

I downloaded and built a fresh CVS copy of emacs this morning (Oct 1, 2003), 
which
captures the compile update you were probably referring to above:
 
http://savannah.gnu.org/cgi-bin/viewcvs/emacs/emacs/lisp/progmodes/compile.el?r1=1.280


1. With this latest compile.el and (setq compilation-window-height 20):

   a. M-x grep works properly for the *first* invocation of M-x grep
      (i.e. finds the proper number of matches)
   b. M-x grep fails to find any matches for the *2nd and subsequent* 
invocations of
      M-x grep. 

2. If I change (setq compilation-window-height nil) then M-x
   grep starts working properly again.

Let me know if you need any additional details.

Andy Scott