[h-e-w] w32-grep incompatibility with grep

[Hannu Koivisto]

Greetings,

Semantic's semantic-symref uses (as one option) grep package and in
particular its grep-expand-template.  Unfortunately
grep-expand-template of w32-grep.el differs from the one of
grep.el:

w32-grep.el:
(defun grep-expand-template (template regexp files dir for-what)

grep.el:
(defun grep-expand-template (template &optional regexp files dir excl)

This makes semantic-symref fail because it doesn't supply the
for-what argument.  Do you think this is such an internal function
that Semantic shouldn't use it or should the function be modified
to be compatible with grep.el's one?

Tested with the latest CVS version of Semantic/CEDET and GNU Emacs
23.0.91.1 (i386-mingw-nt5.1.2600) of 2009-02-26 on LENNART-69DE564
(patched).

-- 
Hannu