From: David A. Wheeler <dwheeler@dwheeler.com>
Date: Fri, 6 Dec 2013 01:42:17 +0000 (-0500)
Subject: sed: accept s///i as a synonym for s///I ("ignore case")
X-Git-Tag: 1_22_0~7
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=80a068d741b32850a45e815db90c4d92c636b157;p=oweals%2Fbusybox.git

sed: accept s///i as a synonym for s///I ("ignore case")

Signed-off-by: David A. Wheeler <dwheeler@dwheeler.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---

diff --git a/editors/sed.c b/editors/sed.c
index 31fb103ec..e18e48ab5 100644
--- a/editors/sed.c
+++ b/editors/sed.c
@@ -381,7 +381,7 @@ static int parse_subst_cmd(sed_cmd_t *sed_cmd, const char *substr)
 
 	/*
 	 * A substitution command should look something like this:
-	 *    s/match/replace/ #gIpw
+	 *    s/match/replace/ #giIpw
 	 *    ||     |        |||
 	 *    mandatory       optional
 	 */
@@ -429,6 +429,7 @@ static int parse_subst_cmd(sed_cmd_t *sed_cmd, const char *substr)
 			break;
 		}
 		/* Ignore case (gnu exension) */
+		case 'i':
 		case 'I':
 			cflags |= REG_ICASE;
 			break;