[hackers] [dmenu] improve performance of case-insensitive matching || Hiltjo Posthuma

From: <git_AT_suckless.org>
Date: Mon, 7 Feb 2022 00:22:44 +0100 (CET)

commit eb96af27f4059c93d7e000e910b71d74829a239b
Author: Hiltjo Posthuma <hiltjo_AT_codemadness.org>
AuthorDate: Mon Feb 7 00:21:12 2022 +0100
Commit: Hiltjo Posthuma <hiltjo_AT_codemadness.org>
CommitDate: Mon Feb 7 00:21:12 2022 +0100

    improve performance of case-insensitive matching

diff --git a/dmenu.c b/dmenu.c
index 98507d9..d06bea1 100644
--- a/dmenu.c
+++ b/dmenu.c
_AT_@ -102,17 +102,6 @@ cleanup(void)
         XCloseDisplay(dpy);
 }
 
-static char *
-cistrstr(const char *s, const char *sub)
-{
- size_t len;
-
- for (len = strlen(sub); *s; s++)
- if (!strncasecmp(s, sub, len))
- return (char *)s;
- return NULL;
-}
-
 static int
 drawitem(struct item *item, int x, int y, int w)
 {
_AT_@ -722,7 +711,7 @@ main(int argc, char *argv[])
                         fast = 1;
                 else if (!strcmp(argv[i], "-i")) { /* case-insensitive item matching */
                         fstrncmp = strncasecmp;
- fstrstr = cistrstr;
+ fstrstr = strcasestr;
                 } else if (i + 1 == argc)
                         usage();
                 /* these options take one argument */
Received on Mon Feb 07 2022 - 00:22:44 CET