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/*
* Copyright (c) 2025 Quinn Stephens and the OSMORA team.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of the copyright holder nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS”
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _LEXER_CHAR_INFO_H
#define _LEXER_CHAR_INFO_H 1
#include <stdint.h>
#include "lexer/token.h"
#define CHAR_HORZ_WS (1 << 0)
#define CHAR_VERT_WS (1 << 1)
#define CHAR_DIGIT (1 << 2)
#define CHAR_XDIGIT (1 << 3)
#define CHAR_UPPER (1 << 4)
#define CHAR_LOWER (1 << 5)
#define CHAR_SINGLE (1 << 6)
#define CHAR_HEX (CHAR_DIGIT | CHAR_XDIGIT)
#define CHAR_XUPPER (CHAR_XDIGIT | CHAR_UPPER)
#define CHAR_XLOWER (CHAR_XDIGIT | CHAR_LOWER)
#define CHAR_WHITESPACE (CHAR_HORZ_WS | CHAR_VERT_WS)
#define CHAR_ALPHA (CHAR_UPPER | CHAR_LOWER)
#define CHAR_ALNUM (CHAR_ALPHA | CHAR_DIGIT)
#define CHAR_SINGLE_SHIFT 8
#define MAKE_SINGLE(type) ((type << CHAR_SINGLE_SHIFT) | CHAR_SINGLE)
#define CHAR_COMMA MAKE_SINGLE(TOK_COMMA)
#define CHAR_DOT MAKE_SINGLE(TOK_DOT)
#define CHAR_COLON MAKE_SINGLE(TOK_COLON)
#define CHAR_SEMI MAKE_SINGLE(TOK_SEMICOLON)
#define CHAR_LPAREN MAKE_SINGLE(TOK_LPAREN)
#define CHAR_RPAREN MAKE_SINGLE(TOK_RPAREN)
#define CHAR_LCURLY MAKE_SINGLE(TOK_LCURLY)
#define CHAR_RCURLY MAKE_SINGLE(TOK_RCURLY)
#define CHAR_LSQUARE MAKE_SINGLE(TOK_LSQUARE)
#define CHAR_RSQUARE MAKE_SINGLE(TOK_RSQUARE)
#define CHAR_ASTER MAKE_SINGLE(TOK_ASTERISK)
#define CHAR_INFO_COUNT 256
extern uint16_t char_info[CHAR_INFO_COUNT];
#endif /* !_LEXER_CHAR_INFO_H */
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