sbase

commit 2ba7005dddc824d5967a78c596d89c214175eb6f
parent e91d94a70eae0799b7e0b6364767b212455d04c8
Author: sin <sin@2f30.org>
Date:   Thu, 22 Jan 2015 17:37:52 +0000

Use \< and \> instead of [[:<:]] and [[:>:]]

musl doesn't seem to support the latter, so use the older SVR4
word delimiters.

Diffstat:
M
grep.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/grep.c b/grep.c
@@ -170,7 +170,7 @@ addpattern(const char *pattern)
 			 pattern,
 			 pattern[strlen(pattern) - 1] == '$' ? "" : "$");
 	} else if (!Fflag && wflag) {
-		len = strlen(pattern) + 15 + (Eflag ? 2 : 4);
+		len = strlen(pattern) + 5 + (Eflag ? 2 : 4);
 		tmp = malloc(len);
 		if (!tmp)
 			enprintf(Error, "malloc:");
@@ -181,7 +181,7 @@ addpattern(const char *pattern)
 		if (pattern[strlen(pattern) - 1] == '$')
 			eol = 1;
 
-		snprintf(tmp, len, "%s[[:<:]]%s%.*s%s[[:>:]]%s",
+		snprintf(tmp, len, "%s\\<%s%.*s%s\\>%s",
 		         bol ? "^" : "",
 		         Eflag ? "(" : "\\(",
 		         (int)strlen(pattern) - bol - eol, pattern + bol,