[PATCH] Sync of occur-mode with GNU Emacs CVS.

[Ben Wing]

Malcolm Purvis wrote:

>>>>>>"Adrian" == Adrian Aichner <adrian at xemacs.org> writes:
>>>>>>            
>>>>>>
>
>Adrian> I'm surprised I'm the only one reporting these problems.
>
>Thank you Adrian and Jeff for reporting these problems but I can seem to
>reproduce it locally.  Could you give a simple example?
>
>With 'xemacs -vanilla' I've tried using occur in a buffer and then igrep and
>next-error behaves as I expect.  igrep and then occur seems to work as well.
>This is on MacOS X and RedHat FC3.
>
>Adrian> Also, I lack traceability of the decision (and consencus) to have
>Adrian> occur.el in core (I realize it used to be, being contained in
>Adrian> replace.el) and to even move next-error.el into core (functionality
>Adrian> that used to be in xemacs-base/compile.el, at least partially).
>
>occur is in replace.el so I thought it reasonable to keep it in core.  The
>only reason that it was split out was that because it now uses faces it
>prevented replace.el from dumping (at least in replace.el's current place in
>the dump list.  I didn't think it was wise to move it).
>  
>
"move it" means rearranging the order of dumped files?  this is no big 
deal; if it creates problems it will be obvious.

>next-error.el is in core because occur.el depends on it.  I hadn't considered
>the clash with compile.el and I'll see what I can do to resolve it.
>  
>
try the old (if (not (fboundp 'next-error)) (defun ...)) trick.