adapted to Kick Assembler, some documentation update

c64/kernal/keyboard_matrix.s

@@ -1,12 +1,11 @@
-	;; Key board matrixes:
-	;; unshifted, shifted, control and C= modified
-	;; 64 bytes for each
+// Key board matrixes: unshifted, shifted, control and C= modified
+// 64 bytes for each
 
 
 keyboard_matrixes:
-	;; Unshifted matrix built by refering to
-	;; Compute's Mapping the 64 p38-39
-	;; and C64 PRG pages 379-381
+	// Unshifted matrix built by refering to
+	// Compute's Mapping the 64 p38-39
+	// and C64 PRG pages 379-381
 	.byte $14,$0D,$1D,$88,$85,$86,$87,17
 	.byte $33,87,$41,$34,$5A,83,$45,$00
 	.byte $35,$52,$44,$36,$43,$46,$54,88
@@ -16,11 +15,11 @@ keyboard_matrixes:
 	.byte $5C,$2A,59,$13,$00,$3D,$5E,$2F
 	.byte $31,$5F,$00,$32,$20,$00,$51,$03
 
-	;; Shifted keyboard
-	;; Values computed by running a program like:
-	;; 10 GETA$:IFA$=""GOTO10
-	;; 20 ?ASC(A$):GOTO10
-	;; and converting the values 
+	// Shifted keyboard
+	// Values computed by running a program like:
+	// 10 GETA$:IFA$=""GOTO10
+	// 20 ?ASC(A$):GOTO10
+	// and converting the values 
 	.byte $94,$8D,$9D,$8C,$89,$8A,$8B,$91
 	.byte $23,$77,$61,$24,$7A,$73,$65,$00
 	.byte $25,$72,$64,$26,$63,$66,$74,$78
@@ -30,7 +29,7 @@ keyboard_matrixes:
 	.byte $A9,$C0,$5D,$93,$00,$3D,$DE,$3F
 	.byte $21,$5F,$00,$22,$A0,$00,$71,$83
 
-	;; Vendor key modified keyboard
+	// Vendor key modified keyboard
 	.byte $94,$8D,$9D,$8C,$89,$8A,$8B,$91
 	.byte $96,$B3,$B0,$97,$AD,$AE,$B1,$00
 	.byte $98,$B2,$AC,$99,$BC,$BB,$A3,$BD
@@ -40,7 +39,7 @@ keyboard_matrixes:
 	.byte $A8,$DF,$5D,$93,$00,$3D,$DE,$3F
 	.byte $81,$5F,$00,$95,$a0,$00,$AB,$83
 
-	;; Control modified keyboard
+	// Control modified keyboard
 	.byte $00,$00,$00,$00,$00,$00,$00,$00
 	.byte $1C,$17,$01,$9F,$1A,$13,$05,$00
 	.byte $9C,$12,$04,$1E,$03,$06,$14,$18
@@ -52,22 +51,22 @@ keyboard_matrixes:
 
 
 keyboard_matrix_lookup:
-	;; Work out if normal, shifted, control or Vendor
-	;; modified keyboard. 
-	;; Table contains the offsets into keyboard_matrixes
-	;; that should be used for different values of
-	;; the bottom 3 bits of key_bucky_state
-	;; Interaction is simple to work out when playing
-	;; with a C64:
-	;; CONTROL trumps SHIFT or Vendor
-	;; Vendor + SHIFT = DOES NOTHING
-	;; All 3 does CONTROL
-	.byte $00 		; Normal
-	.byte $40		; Shifted
-	.byte $80		; Control
-	.byte $80		; Control + SHIFT
-	.byte $C0		; Vendor
-	.byte $C0 		; Vendor + SHIFT
-	.byte $80		; Vendor+ CTRL
-	.byte $80		; Vendor + CTRL + SHIFT
+	// Work out if normal, shifted, control or Vendor
+	// modified keyboard. 
+	// Table contains the offsets into keyboard_matrixes
+	// that should be used for different values of
+	// the bottom 3 bits of key_bucky_state
+	// Interaction is simple to work out when playing
+	// with a C64:
+	// CONTROL trumps SHIFT or Vendor
+	// Vendor + SHIFT = DOES NOTHING
+	// All 3 does CONTROL
+	.byte $00 		// Normal
+	.byte $40		// Shifted
+	.byte $80		// Control
+	.byte $80		// Control + SHIFT
+	.byte $C0		// Vendor
+	.byte $C0 		// Vendor + SHIFT
+	.byte $80		// Vendor+ CTRL
+	.byte $80		// Vendor + CTRL + SHIFT