migrated code to pragma-like ROM layout definitions

c64/basic/do_basic_error.s

@@ -1,6 +1,8 @@
-#if ROM_LAYOUT_STD || (ROM_LAYOUT_M65 && SEGMENT_BASIC_0)
+// #LAYOUT# STD *       #TAKE
+// #LAYOUT# *   BASIC_0 #TAKE
+// #LAYOUT# *   *       #IGNORE
 
-//  As many errors are triggered from many places in the BASIC
+// As many errors are triggered from many places in the BASIC
 // interprettor, it is important to have an efficicent means of
 // calling them.
 // LDX #$nn / jmp do_basic_error
@@ -167,6 +169,3 @@ do_basic_error:
 	// XXX - Restore stack depth first?
 
 	jmp basic_main_loop
-
-
-#endif // ROM layout