em/dmenu
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fixed 3 bugs and some inconsistency

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This commit is contained in:
Connor Lane Smith 2010-04-07 16:15:34 +00:00
parent 0ba3bae981
commit e3623cd7f2
1 changed files with 8 additions and 7 deletions
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15
dmenu.c
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@ -159,12 +159,12 @@ cistrstr(const char *s, const char *sub) {
if(!sub) if(!sub)
return (char *)s; return (char *)s;
if((c = *sub++) != 0) { if((c = *sub++) != '\0') {
c = tolower(c); c = tolower(c);
len = strlen(sub); len = strlen(sub);
do { do {
do { do {
if((csub = *s++) == 0) if((csub = *s++) == '\0')
return NULL; return NULL;
} }
while(tolower(csub) != c); while(tolower(csub) != c);
@ -220,7 +220,7 @@ drawmenu(void) {
dc.x += promptw; dc.x += promptw;
dc.w = mw - promptw; dc.w = mw - promptw;
/* print command */ /* print command */
if(cmdw && item) if(cmdw && item && !vlist)
dc.w = cmdw; dc.w = cmdw;
drawtext(text[0] ? text : NULL, dc.norm); drawtext(text[0] ? text : NULL, dc.norm);
drawcursor(); drawcursor();
@ -371,7 +371,7 @@ kpress(XKeyEvent * e) {
KeySym ksym; KeySym ksym;
len = strlen(text); len = strlen(text);
buf[0] = 0; buf[0] = '\0';
num = XLookupString(e, buf, sizeof buf, &ksym, NULL); num = XLookupString(e, buf, sizeof buf, &ksym, NULL);
if(IsKeypadKey(ksym)) { if(IsKeypadKey(ksym)) {
if(ksym == XK_KP_Enter) if(ksym == XK_KP_Enter)
@ -414,7 +414,8 @@ kpress(XKeyEvent * e) {
break; break;
case XK_u: case XK_u:
case XK_U: case XK_U:
text[0] = 0; cursor = 0;
text[0] = '\0';
match(text); match(text);
break; break;
case XK_w: case XK_w:
@ -626,7 +627,7 @@ readstdin(void) {
buf[--len] = '\0'; buf[--len] = '\0';
if(!(p = strdup(buf))) if(!(p = strdup(buf)))
eprint("fatal: could not strdup() %u bytes\n", len); eprint("fatal: could not strdup() %u bytes\n", len);
if(max < len) { if(max < len || !maxname) {
maxname = p; maxname = p;
max = len; max = len;
} }
@ -740,7 +741,7 @@ setup(Bool topbar) {
cmdw = MIN(textw(maxname), mw / 3); cmdw = MIN(textw(maxname), mw / 3);
if(prompt) if(prompt)
promptw = MIN(textw(prompt), mw / 5); promptw = MIN(textw(prompt), mw / 5);
text[0] = 0; text[0] = '\0';
match(text); match(text);
XMapRaised(dpy, win); XMapRaised(dpy, win);
} }