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input: optimize a bit for non-shortcut keys, as they are most frequent

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This commit is contained in:
Benno Schulenberg 2017-12-17 12:04:14 +01:00
parent f66432e999
commit 0e0fb452a3
1 changed files with 4 additions and 0 deletions
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4
src/winio.c
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@ -1764,6 +1764,10 @@ const sc *get_shortcut(int *kbinput)
*kbinput, meta_key ? "TRUE" : "FALSE");
#endif
/* Plain characters cannot be shortcuts, so just skip those. */
if (!meta_key && (*kbinput & 0x7F) >= 0x20 && *kbinput <= 0xFF)
return NULL;
for (s = sclist; s != NULL; s = s->next) {
if ((s->menus & currmenu) && *kbinput == s->keycode &&
meta_key == s->meta) {