patch 9.1.0058: Cannot map Super Keys in GTK UI
Problem: Cannot map Super Keys in GTK UI
(Casey Tucker)
Solution: Enable Super Key mappings in GTK using <D-Key>
(Casey Tucker)
As a developer who works in both Mac and Linux using the same keyboard,
it can be frustrating having to remember different key combinations or
having to rely on system utilities to remap keys.
This change allows `<D-z>` `<D-x>` `<D-c>` `<D-v>` etc. to be recognized
by the `map` commands, along with the `<D-S-...>` shifted variants.
```vimrc
if has('gui_gtk')
nnoremap <D-z> u
nnoremap <D-S-Z> <C-r>
vnoremap <D-x> "+d
vnoremap <D-c> "+y
cnoremap <D-v> <C-R>+
inoremap <D-v> <C-o>"+gP
nnoremap <D-v> "+P
vnoremap <D-v> "-d"+P
nnoremap <D-s> :w<CR>
inoremap <D-s> <C-o>:w<CR>
nnoremap <D-w> :q<CR>
nnoremap <D-q> :qa<CR>
nnoremap <D-t> :tabe<CR>
nnoremap <D-S-T> :vs#<CR><C-w>T
nnoremap <D-a> ggVG
vnoremap <D-a> <ESC>ggVG
inoremap <D-a> <ESC>ggVG
nnoremap <D-f> /
nnoremap <D-g> n
nnoremap <D-S-G> N
vnoremap <D-x> "+x
endif
```
closes: #12698
Signed-off-by: Casey Tucker <dctucker@hotmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/edit.c b/src/edit.c
index 672028b..e9a994f 100644
--- a/src/edit.c
+++ b/src/edit.c
@@ -2023,7 +2023,7 @@
* Only use mod_mask for special keys, to avoid things like <S-Space>,
* unless 'allow_modmask' is TRUE.
*/
-#ifdef MACOS_X
+#if defined(MACOS_X) || defined(FEAT_GUI_GTK)
// Command-key never produces a normal key
if (mod_mask & MOD_MASK_CMD)
allow_modmask = TRUE;