blackbox-linux-console/BlackBox/Enc/Mod/StdMap_iso8859_8.txt

MODULE EncStdMap_iso8859_8;

	(* This file was generated automatically *)

	(* Source: http://www.unicode.org/Public/MAPPINGS/ISO8859/8859-8.TXT *)

	IMPORT Codecs := EncCodecs;

	TYPE
		Encoder = POINTER TO RECORD (Codecs.Encoder) END;
		Decoder = POINTER TO RECORD (Codecs.Decoder) END;

	(* Encoder *)

	PROCEDURE (e: Encoder) Encode (IN f: ARRAY OF CHAR; VAR fR, fLen: INTEGER; VAR t: ARRAY OF SHORTCHAR; VAR tW: INTEGER);
		VAR x, y: INTEGER;
	BEGIN
		WHILE fLen > 0 DO
			x := ORD(f[fR]);
			CASE x OF
			| 00H..0A0H: y := x
			| 0A2H..0A9H: y := x
			| 0ABH..0B9H: y := x
			| 0BBH..0BEH: y := x
			| 0D7H: y := 0AAH
			| 0F7H: y := 0BAH
			| 05D0H..05EAH: y := x - 04F0H
			| 200EH..200FH: y := x - 1F11H
			| 2017H: y := 0DFH
			ELSE
				RETURN
			END;
			t[tW] := SHORT(CHR(y)); INC(tW);
			INC(fR); DEC(fLen)
		END
	END Encode;

	PROCEDURE NewEncoder* (): Codecs.Encoder;
		VAR e: Encoder;
	BEGIN
		NEW(e); RETURN e
	END NewEncoder;

	(* Decoder *)

	PROCEDURE (d: Decoder) Decode (IN f: ARRAY OF SHORTCHAR; VAR fR, fLen: INTEGER; VAR t: ARRAY OF CHAR; VAR tW: INTEGER; OUT state: BOOLEAN);
		VAR x, y: INTEGER;
	BEGIN
		WHILE fLen > 0 DO
			x := ORD(f[fR]);
			CASE x OF
			| 00H..0A0H: y := x
			| 0A2H..0A9H: y := x
			| 0AAH: y := 0D7H
			| 0ABH..0B9H: y := x
			| 0BAH: y := 0F7H
			| 0BBH..0BEH: y := x
			| 0DFH: y := 2017H
			| 0E0H..0FAH: y := x + 04F0H
			| 0FDH..0FEH: y := x + 1F11H
			ELSE
				RETURN
			END;
			t[tW] := CHR(y); INC(tW);
			INC(fR); DEC(fLen)
		END;
		state := FALSE
	END Decode;

	PROCEDURE (d: Decoder) Reset, EMPTY;

	PROCEDURE NewDecoder* (): Codecs.Decoder;
		VAR d: Decoder;
	BEGIN
		NEW(d); RETURN d
	END NewDecoder;

END EncStdMap_iso8859_8.