This looks like a lot more work than igrep.
I didn't have to select files and manually
enter the extensions. igrep just
knew that, if the file was c-mode, it should search
*.[ch] *.cpp --- by default.
In combination for "search for the string under point", I could
grep with a single keystroke.
help-gnu-emacs-bounces+kgold=watson.ibm.com@gnu.org
wrote on 01/15/2011 02:16:53 AM:
> From: Thierry Volpiatto <thierry.volpiatto@gmail.com> > To: help-gnu-emacs@gnu.org > Date: 01/15/2011 02:18 AM > Subject: Re: grep options > Sent by: help-gnu-emacs-bounces+kgold=watson.ibm.com@gnu.org >
> Ken Goldman <kgold@watson.ibm.com> writes:
>
> > When I use grep on C source, I'd like it to search all C source
(.c,
> > .h, .cpp), not just the files with the same extension.
> >
> > I could do that with the (obsolete) igrep like this. Can
I reproduce
> > it with emacs 23 / grep?
> >
> > (put 'igrep-files-default 'c-mode
> > (lambda () "*.[ch] *.cpp"))
>
> Anything grep that come with anything-config.el allow you to do that
in
> two ways:
>
> 1) If you want to do a recursive search from your directory, access
grep
> with C-u, you will be prompted with "OnlyExt: ", add all
the ext you
> want like:
> *.c *.h *.cpp
> (separated with space)
>
> 2) if you don't want to recurse, from anything-find-files, narrow
dow
> the list in your directory by adding a space followed by c$\|h$\|cpp$
at
> end of prompt e.g
> Pattern: /home/you/work/ c$\|h$\|cpp$
>
> then select grep (no prefix arg this time) and start writting your
> pattern.
>
> FYI, this grep is incremental, results changes as you write in minibuffer.
>
> NOTE: You DON'T need the file anything-grep.el that is in anything
repo,
> this work out of the box with the files:
>
> anything.el
> anything-config.el
> anything-match-plugin.el
>
> Here is the anything repo:
> http://repo.or.cz/w/anything-config.git
>
> For more info on anything, use the mailing-list at:
> https://groups.google.com/group/emacs-anything?hl=en
>
> --
> A+ Thierry
> Get my Gnupg key:
> gpg --keyserver pgp.mit.edu --recv-keys 59F29997
>
>