src/codegens.h

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 2014 Mike Becker. 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.
 *
 * 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 CODEGENS_H
#define	CODEGENS_H

#include <stdio.h>

#ifdef	__cplusplus
extern "C" {
#endif

#define WORDBUF_SIZE 64

#define iswordcharacter(c) (isalnum(c) || c=='_' || c=='#' || c=='@')
    
typedef struct _highlighter_t highlighter_t;
typedef void(*parser_fnc)(char*,char*,highlighter_t*);

struct _highlighter_t {
    const char** keywords;
    int(*istype)(char*,size_t);
    int(*isdirective)(char*);
    parser_fnc parser;
    int iscommentml;
    char word[WORDBUF_SIZE];
    char includefile[FILENAME_MAX];
};

size_t writeescapedchar(char *dest, size_t dp, char c);
int iskeyword(char *word, const char** keywords);
int iscapsonly(char *word, size_t wp);


#ifdef	__cplusplus
}
#endif

#endif	/* CODEGENS_H */