From d65a750ab292d2c34da412720ae675d0abb2d1ac Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Fri, 4 Feb 2011 04:34:35 +0100
Subject: [PATCH] additional hash simplifications for -s'any'

---
 git-grep-footer | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/git-grep-footer b/git-grep-footer
index 8ac3a03..53f6f1c 100755
--- a/git-grep-footer
+++ b/git-grep-footer
@@ -79,7 +79,8 @@ while (readline) {
 						s{\b (https?)://\S+ }{[$1]}gmsx;  # url
 						s{(?: < | \A ) [^@>\s]+ @ [^>]+ (?: > | \Z )}{<...>}igmsx;  # address
 						s{\b [0-9]+ \b}{[num]}gmsx;  # number
-						s{\b I? [0-9a-f]{40} \b}{[sha1]}gmsx;  # hash
+						s{\b [Ig]? [0-9a-f]{  40} \b}{[sha1]}gmsx;  # hash
+						s{\b [Ig]? [0-9a-f]{6,40} \b}{[hash]}gmsx;  # abbrev
 					}
 				}
 				when (['all', 'contents']) {
-- 
2.30.0