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-rw-r--r--lisp/progmodes/grep.el4
1 files changed, 2 insertions, 2 deletions
diff --git a/lisp/progmodes/grep.el b/lisp/progmodes/grep.el
index 7c8acedaf3d..5dc99cc7e93 100644
--- a/lisp/progmodes/grep.el
+++ b/lisp/progmodes/grep.el
@@ -100,7 +100,7 @@ To change the default value, use \\[customize] or call the function
:set #'grep-apply-setting
:version "22.1")
-(defcustom grep-match-regexp "\033\\[0?1;31m\\(.*?\\)\033\\[[0-9]*m"
+(defcustom grep-match-regexp "\033\\[\\(?:0?1;\\)?31m\\(.*?\\)\033\\[[0-9]*m"
"Regular expression matching grep markers to highlight.
It matches SGR ANSI escape sequences which are emitted by grep to
color its output. This variable is used in `grep-filter'."
@@ -412,7 +412,7 @@ Notice that using \\[next-error] or \\[compile-goto-error] modifies
(- mend beg))))))
nil nil
(3 '(face nil display ":")))
- ("^Binary file \\(.+\\) matches$" 1 nil nil 0 1))
+ ("^Binary file \\(.+\\) matches" 1 nil nil 0 1))
"Regexp used to match grep hits.
See `compilation-error-regexp-alist' for format details.")