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add case insensitive patch

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stupidcomputer 2025-01-11 18:42:33 -06:00
parent 07d57cf2f5
commit bc3aad5943
2 changed files with 9 additions and 8 deletions
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6
dmenu.1
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@ -3,7 +3,7 @@
dmenu \- dynamic menu
.SH SYNOPSIS
.B dmenu
.RB [ \-bFfiv ]
.RB [ \-bFfsv ]
.RB [ \-l
.IR lines ]
.RB [ \-m
@ -58,8 +58,8 @@ disables fuzzy matching.
dmenu grabs the keyboard before reading stdin if not reading from a tty. This
is faster, but will lock up X until stdin reaches end\-of\-file.
.TP
.B \-i
dmenu matches menu items case insensitively.
.B \-s
dmenu matches menu items case sensitively.
.TP
.BI \-l " lines"
dmenu lists items vertically, with the given number of lines.

11
dmenu.c
View File

@ -58,8 +58,9 @@ static Clr *scheme[SchemeLast];
#include "config.h"
static int (*fstrncmp)(const char *, const char *, size_t) = strncmp;
static char *(*fstrstr)(const char *, const char *) = strstr;
static char * cistrstr(const char *s, const char *sub);
static int (*fstrncmp)(const char *, const char *, size_t) = strncasecmp;
static char *(*fstrstr)(const char *, const char *) = cistrstr;
static unsigned int
textw_clamp(const char *str, unsigned int n)
@ -890,9 +891,9 @@ main(int argc, char *argv[])
fast = 1;
else if (!strcmp(argv[i], "-c")) /* centers dmenu on screen */
centered = 1;
else if (!strcmp(argv[i], "-i")) { /* case-insensitive item matching */
fstrncmp = strncasecmp;
fstrstr = cistrstr;
else if (!strcmp(argv[i], "-s")) { /* case sensitivity */
fstrncmp = strncmp;
fstrstr = strstr;
} else if (i + 1 == argc)
usage();
/* these options take one argument */