STOP key now terminates loading, some cleanups

c64/kernal/screen/chrout_screen_control.s

@@ -8,10 +8,9 @@ chrout_screen_control:
 	txa
 
 	// Order here is not random
-	// 1. First handle the ones that do not depend on quoote mode
+	// 1. First handle the ones that do not depend on quote mode
 	// 2. Handle remaining control codes starting from the most commonly used
-	//    in situations when speed might matter, we want to be
-	//    as snappy as possible
+	// We want to be as snappy as possible
 
 chrout_try_RETURN:
 
@@ -28,15 +27,13 @@ chrout_try_RETURN:
 chrout_try_DEL:
 
 	cmp #KEY_DEL
-	bne !+
-	jmp chrout_screen_DEL
-!:
+	beq_far chrout_screen_DEL
+
 chrout_try_INS:
 
 	cmp #KEY_INS
-	bne !+
-	jmp chrout_screen_INS
-!:
+	beq_far chrout_screen_INS
+
 #if CONFIG_EDIT_STOPQUOTE
 chrout_try_STOP:
 

c64/kernal/screen/chrout_screen_jumptable_codes.s

@@ -4,6 +4,7 @@
 // starting from the least probable routine
 //
 
+
 chrout_screen_jumptable_codes:
 
 	.byte KEY_CLR 
@@ -21,6 +22,7 @@ chrout_screen_jumptable_codes:
 
 __chrout_screen_jumptable_codes_end:
 
+
 chrout_screen_jumptable_lo:
 
 	.byte <(chrout_screen_CLR        - 1)
@@ -36,6 +38,7 @@ chrout_screen_jumptable_lo:
 	.byte <(chrout_screen_CRSR_DOWN  - 1)
 	.byte <(chrout_screen_CRSR_UP    - 1)
 
+
 chrout_screen_jumptable_hi:
 
 	.byte >(chrout_screen_CLR        - 1)