overload: Fix hold behaviour for keys bound to the overloaded key (#534)

src/keyboard.c

@@ -496,9 +496,10 @@ static long process_descriptor(struct keyboard *kbd, uint8_t code,
 		struct macro *macro;
 		struct descriptor *action;
 		uint8_t mods;
+		uint8_t new_code;
 
 	case OP_KEYSEQUENCE:
-		code = d->args[0].code;
+		new_code = d->args[0].code;
 		mods = d->args[1].mods;
 
 		if (pressed) {
@@ -507,15 +508,15 @@ static long process_descriptor(struct keyboard *kbd, uint8_t code,
 			 * to be actuated next to each other
 			 * E.G [/{
 			 */
-			if (kbd->keystate[code])
+			if (kbd->keystate[new_code])
-				send_key(kbd, code, 0);
+				send_key(kbd, new_code, 0);
 
 			update_mods(kbd, dl, mods);
 
-			send_key(kbd, code, 1);
+			send_key(kbd, new_code, 1);
 			clear_oneshot(kbd);
 		} else {
-			send_key(kbd, code, 0);
+			send_key(kbd, new_code, 0);
 			update_mods(kbd, -1, 0);
 		}
 

t/overload-same-key.t

@@ -0,0 +1,9 @@
+z down
+/ down
+/ up
+z up
+
+control down
+z down
+z up
+control up

t/test.conf

@@ -43,6 +43,8 @@ o = overloadt(control, a, 10)
 = = timeout(a, 300, b)
 \ = 😄
 [ = togglem(control, macro(one))
+z = overload(control, enter)
+/ = z
 
 [altgr]