Execute overload keys verbatim (Fix #74).

src/keyboard.c

@@ -451,8 +451,10 @@ long kbd_process_key_event(struct keyboard *kbd,
 		} else if (last_pressed_keycode == code) {
 			kbd_deactivate_layer(kbd, layer);
 
-			kbd_process_keyseq(kbd, 0, sequence, 1);
+			kbd_process_keyseq(kbd, 1, sequence, 1);
-			kbd_process_keyseq(kbd, 0, sequence, 0);
+			kbd_process_keyseq(kbd, 1, sequence, 0);
+
+			kbd_reify_mods(kbd);
 		} else {
 			kbd_deactivate_layer(kbd, layer);
 		}

t/overload-nested.t

@@ -0,0 +1,13 @@
+6 down
+o down
+a down
+a up
+o up
+6 up
+
+control down
+meta down
+a down
+a up
+meta up
+control up

t/overload-nested2.t

@@ -0,0 +1,13 @@
+6 down
+o down
+o up
+6 up
+
+control down
+meta down
+meta up
+control up
+\ down
+\ up
+control down
+control up

t/test.conf

@@ -33,6 +33,7 @@ a = b
 
 [6l:C]
 
+o = overload(meta, \)
 m = macro(mac)
 e = macro(leftcontrol o+n leftcontrol+1)
 b = macro(leftcontrol+n)