Optimizing the key lookup to the X11 function key. It is still possible to

remap other keys.

1 files changed, 14 insertions, 0 deletions

diff --git a/st.c b/st.c
index 477a8f8..02ef411 100644
--- a/st.c
+++ b/st.c
@@ -2711,6 +2711,20 @@ char*
 kmap(KeySym k, uint state) {
         uint mask;
         Key *kp;
+        int i;
+
+        /* Check for mapped keys out of X11 function keys. */
+        for(i = 0; i < LEN(mappedkeys); i++) {
+                if(mappedkeys[i] == k) {
+                        fprintf(stderr, "mapped function key.\n");
+                        break;
+                }
+        }
+        if(i == LEN(mappedkeys)) {
+                if((k & 0xFFFF) < 0xFF00)
+                        return NULL;
+        }
+        fprintf(stderr, "Function key.\n");
 
         for(kp = key; kp < key + LEN(key); kp++) {
                 mask = kp->mask;