From d57e1aa599edcef03d03478e52357143ca064ad9 Mon Sep 17 00:00:00 2001
From: Stefano Pigozzi <stefano.pigozzi@gmail.com>
Date: Mon, 2 Sep 2013 21:13:56 +0200
Subject: [PATCH] macosx_events: send a `release all` after key up events

This prevents keys to become stuck due to changing keyboard modifiers during
the key down. Not the prettiest approach but event `x11_common` does it like
this.

Fixes #210
---
 osdep/macosx_events.m | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/osdep/macosx_events.m b/osdep/macosx_events.m
index 0756de1607..9e3ced3197 100644
--- a/osdep/macosx_events.m
+++ b/osdep/macosx_events.m
@@ -313,6 +313,8 @@ void cocoa_put_key_with_modifiers(int keycode, int modifiers)
 {
     if (key > 0) {
         cocoa_put_key(key | mask);
+        if (mask & MP_KEY_STATE_UP)
+            cocoa_put_key(MP_INPUT_RELEASE_ALL);
         return YES;
     } else {
         return NO;