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commit e42c03663442f5fb2f66dd59cc5bfdc61c53192c
parent 1d2b462acf1210b8f86966b8dd9bb6e36e369ee1
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Wed, 26 Oct 2022 09:43:17 +0200

dmenu: small XmbLookupString code improvements

* Increase the length of composed strings to the same limit as st (32 to 64 bytes).
* Initialize ksym to NoSymbol to be safe: currently this is not an issue though.
* Add comments to clarify the return values of XmbLookupString a bit.

Diffstat:
Mdmenu.c | 8++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/dmenu.c b/dmenu.c @@ -324,19 +324,19 @@ movewordedge(int dir) static void keypress(XKeyEvent *ev) { - char buf[32]; + char buf[64]; int len; - KeySym ksym; + KeySym ksym = NoSymbol; Status status; len = XmbLookupString(xic, ev, buf, sizeof buf, &ksym, &status); switch (status) { default: /* XLookupNone, XBufferOverflow */ return; - case XLookupChars: + case XLookupChars: /* composed string from input method */ goto insert; case XLookupKeySym: - case XLookupBoth: + case XLookupBoth: /* a KeySym and a string are returned: use keysym */ break; }