patch 8.2.0765: In the GUI can't use all the modifiers. Commit: https://github.com/vim/vim/commit/fd615a3c901f59abddca27c6a09940be552c0f4d Author: Bram Moolenaar <Bram@vim.org> Date: Sat May 16 14:01:51 2020 +0200 patch 8.2.0765: In the GUI can't use all the modifiers. Problem: In the GUI can't use all the modifiers. (Andri M?ll) Solution: Do not apply Alt/Meta early, do it later like with the terminal. Avoid the Motif test from crashing.

--- a/src/gui_mac.c
+++ b/src/gui_mac.c
@@ -2168,9 +2168,9 @@ gui_mac_unicode_key_event(
 	    // taken liberally from gui_w48.c
 	    key_char = simplify_key(key_char, (int *)&vimModifiers);
 
-	    // Interpret META, include SHIFT, etc.
+	    // Unify modifiers somewhat.  No longer use ALT to set the 8th bit.
 	    key_char = extract_modifiers(key_char, (int *)&vimModifiers,
-		    TRUE, NULL);
+								  FALSE, NULL);
 	    if (key_char == CSI)
 		key_char = K_CSI;