From a8580a0e89c5c0b8035ea5e5250cc6cd0bebab96 Mon Sep 17 00:00:00 2001 From: Eli Zaretskii Date: Sat, 29 Dec 2007 12:38:19 +0000 Subject: [PATCH] (ispell-grep-command): Use "grep" on MS-Windows and MS-DOS. (ispell-grep-options): Use "-Ei" on MS-Windows and MS-DOS. --- lisp/textmodes/ispell.el | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/lisp/textmodes/ispell.el b/lisp/textmodes/ispell.el index 3d6a17c5d93..c784960f972 100644 --- a/lisp/textmodes/ispell.el +++ b/lisp/textmodes/ispell.el @@ -349,12 +349,17 @@ Always stores Fcc copy of message when nil." :group 'ispell) -(defcustom ispell-grep-command "egrep" +(defcustom ispell-grep-command + ;; MS-Windows/MS-DOS have `egrep' as a Unix shell script, so they + ;; cannot invoke it. Use "grep -E" instead (see ispell-grep-options + ;; below). + (if (memq system-type '(windows-nt ms-dos)) "grep" "egrep") "Name of the grep command for search processes." :type 'string :group 'ispell) -(defcustom ispell-grep-options "-i" +(defcustom ispell-grep-options + (if (memq system-type '(windows-nt ms-dos)) "-Ei" "-i") "String of options to use when running the program in `ispell-grep-command'. Should probably be \"-i\" or \"-e\". Some machines (like the NeXT) don't support \"-i\"" -- 2.30.2