patch 8.2.1422: the Mac GUI implementation is outdated
Problem: The Mac GUI implementation is outdated and probably doesn't even
work.
Solution: Remove the Mac GUI code. The MacVim project provides the
supported Vim GUI version.
diff --git a/src/os_unix.c b/src/os_unix.c
index c9b3f92..0f61367 100644
--- a/src/os_unix.c
+++ b/src/os_unix.c
@@ -2194,7 +2194,7 @@
if (get_x11_windis() == OK)
type = 1;
#else
-# if defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) \
+# if defined(FEAT_GUI_PHOTON) \
|| defined(FEAT_GUI_GTK) || defined(FEAT_GUI_HAIKU)
if (gui.in_use)
type = 1;
@@ -2229,7 +2229,7 @@
set_x11_title(title); // x11
#endif
#if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_HAIKU) \
- || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC)
+ || defined(FEAT_GUI_PHOTON)
else
gui_mch_settitle(title, icon);
#endif