improve performance of case-insensitive matching eb96af27
Hiltjo Posthuma · 2022-02-07 00:21 1 file(s) · +1 −12
dmenu.c +1 −12
102 102 
	XCloseDisplay(dpy);
103 103 
}
104 104 

            

            
            

                105
                
                -
                
static char *

            

            
            

                106
                
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cistrstr(const char *s, const char *sub)

            

            
            

                107
                
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{

            

            
            

                108
                
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	size_t len;

            

            
            

                109
                
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                110
                
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	for (len = strlen(sub); *s; s++)

            

            
            

                111
                
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		if (!strncasecmp(s, sub, len))

            

            
            

                112
                
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			return (char *)s;

            

            
            

                113
                
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	return NULL;

            

            
            

                114
                
                -
                
}

            

            
            

                115
                
                -
                

            

            
            

                116
                105
                 
                
static int

            

            
            

                117
                106
                 
                
drawitem(struct item *item, int x, int y, int w)

            

            
            

                118
                107
                 
                
{

            

            
        
            

            
            

                722
                711
                 
                
			fast = 1;

            

            
            

                723
                712
                 
                
		else if (!strcmp(argv[i], "-i")) { /* case-insensitive item matching */

            

            
            

                724
                713
                 
                
			fstrncmp = strncasecmp;

            

            
            

                725
                
                -
                
			fstrstr = cistrstr;

            

            
            

                
                714
                +
                
			fstrstr = strcasestr;

            

            
            

                726
                715
                 
                
		} else if (i + 1 == argc)

            

            
            

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			usage();

            

            
            

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		/* these options take one argument */