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When grep-find, show the count of matches


From: filebat Mark
Subject: When grep-find, show the count of matches
Date: Mon, 28 Jun 2010 17:59:25 +0800

Hi emacsers

I am wondering how to show the count of matches when grep-find. Like the following.
,-----------
| -*- mode: grep; default-directory: "d:/ntemacs23/myemacs/private_data/out_of_svn/" -*-
| Grep started at Mon Jun 28 17:46:18
|
|  find . -name ".svn" -prune -o -type f -print0 | xargs -0 -e grep -inH -e emacs
| ./#tmp.txt#:7:#+TAGS: ARCHIVE(a) WEBPAGE(w) LIFE(l) EMACS(e) IMPORTANT(i) HARD(h) COMPUTER(c) RECOMMENDATE(r) Tool(t)
| ./#tmp.txt#:47438:* TODO log4j-mode in emacs
| ./#tmp.txt#:47529:Hi emacsers
| ./tmp.html:554:<p class="creator">HTML generated by org-mode 6.35i in emacs 23</p>
| ./tmp.html~:153:<p class="creator">HTML generated by org-mode 6.35i in emacs 23</p>
| ./tmp.txt:7:#+TAGS: ARCHIVE(a) WEBPAGE(w) LIFE(l) EMACS(e) IMPORTANT(i) HARD(h) COMPUTER(c) RECOMMENDATE(r) Tool(t)
| ./tmp.txt:47438:* TODO log4j-mode in emacs
|
| Grep finished (7 matches found) at Mon Jun 28 17:46:20
`-----------

IMHO, one feasible way may be counting the output of *grep* buffer.
Before moving any further, I am very willing to hear your ideas, comment or codesnipet for this?

--
Thanks & Regards

Denny Zhang

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