work on getting BASIC line number entry working.

c64/basic/do_basic_error.s

@@ -4,6 +4,8 @@ do_basic_error:
 	;; "?"
 	txa
 	pha
+	lda #$0d
+	jsr $ffd2
 	lda #$3f
 	jsr $ffd2
 	pla
@@ -12,6 +14,7 @@ do_basic_error:
 	;; Error message text
 	jsr print_packed_message
 
+	;; A space between error name and word error
 	lda #$20
 	jsr $ffd2
 	
@@ -26,6 +29,6 @@ do_basic_error:
 	jsr $ffd2
 
 	;; XXX - Restore stack depth first?
-	
+
 	jmp basic_main_loop