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

remap other keys.

diff --git a/config.def.h b/config.def.h
index 7a7262c..c0519a8 100644 (file)
--- a/config.def.h
+++ b/config.def.h
@@ -88,6 +88,12 @@ static Shortcut shortcuts[] = {
  * position for a key.
  */
 
+/*
+ * If you want something else but the function keys of X11 (0xFF00 - 0xFFFF)
+ * mapped below, add them to this array.
+ */
+static KeySym mappedkeys[] = { -1 };
+
 /* key, mask, output, keypad, cursor, crlf */
 static Key key[] = {
        /* keysym             mask         string         keypad cursor crlf */

diff --git a/st.c b/st.c
index 477a8f8..02ef411 100644 (file)
--- 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;