adapted to Kick Assembler, some documentation update

c64/kernal/screen.s

@@ -1,19 +1,19 @@
 
-;;
-;; Official Kernal routine, described in:
-;;
-;; - [RG64] C64 Programmer's Reference Guide   - page 295
-;; - [CM64] Compute's Mapping the Commodore 64 - page 215
-;;
-;; CPU registers that has to be preserved (see [RG64]): .A
-;;
+//
+// Official Kernal routine, described in:
+//
+// - [RG64] C64 Programmer's Reference Guide   - page 295
+// - [CM64] Compute's Mapping the Commodore 64 - page 215
+//
+// CPU registers that has to be preserved (see [RG64]): .A
+//
 
-screen:
+SCREEN:
 
-	;; There are only 2 sane ways to implement this routine,
-	;; I hope this one is different than what Commodore picked :)
+	// There are only 2 sane ways to implement this routine,
+	// I hope this one is different than what Commodore picked :)
 
-	ldy #25 ; 25 columns
-	ldx #40 ; 40 rows
+	ldy #25 // 25 columns
+	ldx #40 // 40 rows
 
 	rts