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/*************************************************************************
* Copyright (C) 2009 Tavian Barnes <tavianator@gmail.com> *
* *
* This file is part of Dimension. *
* *
* Dimension is free software; you can redistribute it and/or modify it *
* under the terms of the GNU General Public License as published by the *
* Free Software Foundation; either version 3 of the License, or (at *
* your option) any later version. *
* *
* Dimension is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
*************************************************************************/
#include "../libdimension/dimension.h"
typedef enum {
/* Punctuation */
DMNSN_LBRACE, /* { */
DMNSN_RBRACE, /* } */
DMNSN_LPAREN, /* ( */
DMNSN_RPAREN, /* ) */
DMNSN_LBRACKET, /* [ */
DMNSN_RBRACKET, /* ] */
DMNSN_LT, /* < */
DMNSN_GT, /* > */
DMNSN_PLUS, /* + */
DMNSN_MINUS, /* - */
DMNSN_STAR, /* * */
DMNSN_SLASH, /* / */
DMNSN_COMMA, /* , */
/* Numeric values */
DMNSN_INT,
DMNSN_FLOAT,
/* Keywords */
DMNSN_CAMERA,
DMNSN_COLOR,
DMNSN_SPHERE,
DMNSN_BOX,
/* Directives (#declare, etc.) */
DMNSN_INCLUDE, /* Only used internally */
DMNSN_DECLARE,
/* Identifiers */
DMNSN_IDENTIFIER,
/* Strings */
DMNSN_STRING,
} dmnsn_token_type;
typedef struct dmnsn_token dmnsn_token;
struct dmnsn_token {
dmnsn_token_type type;
char *value;
/* File name, and line and column numbers from source code */
char *filename;
unsigned int line, col;
};
dmnsn_array *dmnsn_tokenize(const char *filename, FILE *file);
void dmnsn_delete_tokens(dmnsn_array *tokens);
void dmnsn_print_token_sexpr(FILE *file, dmnsn_array *tokens);
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