/* 
 * Copyright (c) 2021 Noah Vogt <noah@noahvogt.com>
 * Copyright (c) 2011 Matthew Iselin
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

/* Describes a potential token to be read by the compiler */
struct Token {
    /* The compiled byte for the token */
	unsigned char data;

    /* The actual text to be converted by the interpreter */
	const char* text;
};

/* A two byte token (0xBB, 0x7E and SysVar) */
struct TwoByte {
	unsigned short data;
	const char* text;
};

/* Direct ASCII character to token conversion. */
struct ConvertRule {
	char c;				/* the character */
	unsigned char tok;	/* the equivalent token */
};

extern struct Token StandardTokens[200];
extern struct TwoByte CalcVars[302];
extern struct ConvertRule Replacements[39];
