macosx: simple prefs: fix assignment and visualization for space and esc key

diff --git a/modules/gui/macosx/simple_prefs.m b/modules/gui/macosx/simple_prefs.m
index d2c9b5a8184ccda75b7c5c24b324d9cf19be290c..af9198ba107f39ec35bd7b503dc0858860d01f09 100644 (file)
--- a/modules/gui/macosx/simple_prefs.m
+++ b/modules/gui/macosx/simple_prefs.m
@@ -1450,6 +1450,10 @@ static inline void save_module_list(intf_thread_t * p_intf, id object, const cha
         [tempString appendString:@"Delete"];
     else if (key == NSBackspaceCharacter)
         [tempString appendString:@"Backspace"];
+    else if (key == 0x001B)
+        [tempString appendString:@"Esc"];
+    else if (key == ' ')
+        [tempString appendString:@"Space"];
     else if (![[[o_theEvent charactersIgnoringModifiers] lowercaseString] isEqualToString:@""]) //plain characters
         [tempString appendString:[[o_theEvent charactersIgnoringModifiers] lowercaseString]];
     else