--- a/.emacs-my	Thu Mar 18 12:02:21 2010 +0200
+++ b/.emacs-my	Thu Mar 18 12:08:02 2010 +0200
@@ -199,6 +199,8 @@
 ;; Assume that we have GNU grep, so -H available.
 (setq grep-template "grep <C> -nH <R> <F>")
 (setq grep-find-command "find . '(' -name .svn -o -name CVS -o -name .hg -o -name _darcs -o -name .git ')' -prune -o -type f -name '*' -print0 | xargs -0 -e grep -nH ")
+;; This pattern oriented to POSIX like sh shell and availability of GNU grep for -H option.
+(setq grep-find-template "find . <X> -type f <F> -exec grep <C> -nH <R> {} \\;")
 ;; Do not set t because some grep do not has --color options.
 (setq grep-highlight-matches nil)
 (setq grep-use-null-device nil)