dmenu

my build of dynamic menu
git clone git://git.kocotian.pl/dmenu.git
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commit 8e3e61170bd34d8a8269e376c30cb3afa25343a2
parent 37236f8840624d5e9d590e7be9ba365bc61913a6
Author: anselm@garbe.us <unknown>
Date:   Mon, 22 Mar 2010 07:50:26 +0000

applied cls' patch, thanks Connor!
Diffstat:
Mdmenu.c | 24+++++++++++++-----------
1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/dmenu.c b/dmenu.c @@ -372,7 +372,7 @@ initfont(const char *fontstr) { void kpress(XKeyEvent * e) { - char buf[32]; + char buf[sizeof text]; int i, num; unsigned int len; KeySym ksym; @@ -457,25 +457,23 @@ kpress(XKeyEvent * e) { char *c; if(!(fp = (FILE*)popen("sselp", "r"))) eprint("dmenu: Could not popen sselp\n"); - c = fgets(text + len, sizeof(text) - len, fp); + c = fgets(buf, sizeof buf, fp); pclose(fp); if(c == NULL) return; } - len = strlen(text); - if(len && text[len-1] == '\n') - text[--len] = '\0'; - match(text); - drawmenu(); - return; + num = strlen(buf); + if(num && buf[num-1] == '\n') + buf[--num] = '\0'; + break; } } switch(ksym) { default: + num = MIN(num, sizeof text - cursor); if(num && !iscntrl((int) buf[0])) { - buf[num] = 0; - memmove(text + cursor + num, text + cursor, sizeof text - cursor); - strncpy(text + cursor, buf, sizeof text - cursor); + memmove(text + cursor + num, text + cursor, sizeof text - cursor - num); + memmove(text + cursor, buf, num); cursor+=num; match(text); } @@ -487,6 +485,10 @@ kpress(XKeyEvent * e) { match(text); } break; + case XK_Delete: + memmove(text + cursor, text + cursor + 1, sizeof text - cursor); + match(text); + break; case XK_End: if(!item) return;