# HG changeset patch
# User Michal Janeczek <janeczek@gmail.com>
# Date 1190474291 -7200
# Node ID cf675ec8058cfa43abe5c01c556302a04a0fe550
# Parent  41a58f68f67b4382b1a9c2f846061b1574b629f1
Added an option for case-insensitive matching

diff -r 41a58f68f67b -r cf675ec8058c dmenu.1
--- a/dmenu.1	Sat Sep 22 09:12:50 2007 +0200
+++ b/dmenu.1	Sat Sep 22 17:18:11 2007 +0200
@@ -4,6 +4,7 @@ dmenu \- dynamic menu
 .SH SYNOPSIS
 .B dmenu
 .RB [ \-b ]
+.RB [ \-c ]
 .RB [ \-fn " <font>"]
 .RB [ \-nb " <color>"]
 .RB [ \-nf " <color>"]
@@ -21,6 +22,9 @@ efficiently.
 .TP
 .B \-b
 makes dmenu appear at the screen bottom (by default it appears at the screen top).
+.TP
+.B \-c
+makes dmenu match menu entries case-insensitively (by default it is case sensitive).
 .TP
 .B \-fn <font>
 defines the font.
diff -r 41a58f68f67b -r cf675ec8058c dmenu.c
--- a/dmenu.c	Sat Sep 22 09:12:50 2007 +0200
+++ b/dmenu.c	Sat Sep 22 17:18:11 2007 +0200
@@ -87,6 +87,7 @@ Item *prev = NULL;
 Item *prev = NULL;
 Item *curr = NULL;
 Window root, win;
+int (*comparefunc)(const char*, const char*, size_t) = strncmp;
 
 void
 calcoffsets(void) {
@@ -489,7 +490,7 @@ match(char *pattern) {
 	item = j = NULL;
 	nitem = 0;
 	for(i = allitems; i; i=i->next)
-		if(!plen || !strncmp(pattern, i->text, plen)) {
+		if(!plen || !comparefunc(pattern, i->text, plen)) {
 			if(!j)
 				item = i;
 			else
@@ -500,7 +501,7 @@ match(char *pattern) {
 			nitem++;
 		}
 	for(i = allitems; i; i=i->next)
-		if(plen && strncmp(pattern, i->text, plen)
+		if(plen && comparefunc(pattern, i->text, plen)
 				&& strstr(i->text, pattern)) {
 			if(!j)                               
 				item = i;                              
@@ -512,7 +513,7 @@ match(char *pattern) {
 			nitem++;                                       
 		}                                              
 	for(i = allitems; i; i=i->next)                            
-		if(plen && strncmp(pattern, i->text, plen)             
+		if(plen && comparefunc(pattern, i->text, plen)             
 				&& !strstr(i->text, pattern)          
 				&& strido(i->text,pattern)) { 
 			if(!j)
@@ -662,6 +663,9 @@ main(int argc, char *argv[]) {
 		if(!strcmp(argv[i], "-b")) {
 			bottom = True;
 		}
+		else if(!strcmp(argv[i], "-c")) {
+			comparefunc = strncasecmp;
+		}
 		else if(!strcmp(argv[i], "-fn")) {
 			if(++i < argc) font = argv[i];
 		}
@@ -683,7 +687,7 @@ main(int argc, char *argv[]) {
 		else if(!strcmp(argv[i], "-v"))
 			eprint("dmenu-"VERSION", © 2006-2007 Anselm R. Garbe, Sander van Dijk\n");
 		else
-			eprint("usage: dmenu [-b] [-fn <font>] [-nb <color>] [-nf <color>]\n"
+			eprint("usage: dmenu [-b] [-c] [-fn <font>] [-nb <color>] [-nf <color>]\n"
 			"             [-p <prompt>] [-sb <color>] [-sf <color>] [-v]\n");
 	setlocale(LC_CTYPE, "");
 	dpy = XOpenDisplay(0);