restored some parts of the new keyboard scanner

src/kernal/keyboard/kb_matrix_bucky.s

@@ -78,10 +78,15 @@ kb_matrix_bucky_shflag: ; mask to be ORed to SHFLAG to mark key status
 	!byte KEY_FLAG_SHIFT
 	!byte KEY_FLAG_VENDOR
 	!byte KEY_FLAG_CTRL
-!ifdef CONFIG_KEYBOARD_C128_OR_C65 {
+!ifdef CONFIG_MB_M65 {
+	!byte KEY_FLAG_ALT
+	!byte KEY_FLAG_NO_SCRL
+	!byte KEY_FLAG_CAPSL
+} else ifdef CONFIG_KEYBOARD_C128_OR_C65 {
 	!byte KEY_FLAG_ALT
 	!byte KEY_FLAG_NO_SCRL
 }
 
 
+
 } ; no CONFIG_LEGACY_SCNKEY

src/kernal/keyboard/scnkey_set_keytab.s

@@ -61,10 +61,6 @@ scnkey_valid_offset_cont:
 
 	; FALLTROUGH
 
-
-} ; no CONFIG_LEGACY_SCNKEY
-
-
 scnkey_toggle_if_needed: ; entry for SCNKEY (TWW/CTR version)
 
 	; Check if we should toggle the character set
@@ -84,8 +80,10 @@ scnkey_toggle_if_needed: ; entry for SCNKEY (TWW/CTR version)
 
 !ifdef CONFIG_MB_M65 {
 
+!ifndef HOTFIX_CHARPTR {
 	jsr M65_MODEGET
 	bcc @2
+}
 
 	; Toggling charsets for C64 mode
 
@@ -95,12 +93,15 @@ scnkey_toggle_if_needed: ; entry for SCNKEY (TWW/CTR version)
 @1:
 	rts
 
+!ifndef HOTFIX_CHARPTR {
+
 	; Toggling charsets for M65 mode
 @2:
 	lda VIC_CHARPTR+1
 	eor #%00001000
 	sta VIC_CHARPTR+1
 	rts
+}
 
 } else {
 
@@ -111,3 +112,5 @@ scnkey_toggle_if_needed: ; entry for SCNKEY (TWW/CTR version)
 	rts
 
 }
+
+} ; no CONFIG_LEGACY_SCNKEY