button: add missing documentation for button element

Signed-off-by: Julien Danjou <julien@danjou.info>
2009-04-26 19:43:23 +02:00 · 2009-04-26 19:43:23 +02:00 · 9b4cd23539
parent e071514704
commit 9b4cd23539
1 changed files with 1 additions and 0 deletions
--- a/button.c
+++ b/button.c
@ -163,6 +163,7 @@ luaA_button_array_get(lua_State *L, button_array_t *buttons)
 * \luastack
 * \lfield press The function called when button press event is received.
 * \lfield release The function called when button release event is received.
+ * \lfield button The mouse button number, or 0 for any button.
 */
 static int
 luaA_button_index(lua_State *L)