compat: eliminate the virtual modifier AltGr; map upper groups directly

Associate groups 2, 3, and 4 directly with Mod5 (for old applications
that are still not XKB-aware) so that the indirect association through
<MDSW> is no longer needed and this key is freed for something else.

This addresses the second part of issue #321.

Signed-off-by: Benno Schulenberg <bensberg@telfort.nl>

1 files changed, 1 insertions, 7 deletions

diff --git a/compat/iso9995 b/compat/iso9995
index c5c7899..fe848fd 100644
--- a/compat/iso9995
+++ b/compat/iso9995
@@ -3,7 +3,7 @@
 
 default partial xkb_compatibility "default" {
 
-    virtual_modifiers  LevelThree,AltGr;
+    virtual_modifiers  LevelThree;
 
     interpret.repeat= False;
     setMods.clearLocks= True;
@@ -46,20 +46,14 @@ default partial xkb_compatibility "default" {
     };
 
     interpret ISO_Group_Latch {
-	useModMapMods= level1;
-	virtualModifier= AltGr;
 	action= LatchGroup(group=2);
     };
 
     interpret ISO_Next_Group {
-	useModMapMods= level1;
-	virtualModifier= AltGr;
 	action= LockGroup(group=+1);
     };
 
     interpret ISO_Prev_Group {
-	useModMapMods= level1;
-	virtualModifier= AltGr;
 	action= LockGroup(group=-1);
     };