31 lines
677 B
C
31 lines
677 B
C
#ifndef RZ_LEXER_H
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#define RZ_LEXER_H
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#include "commons.h"
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#include "node.h"
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#include "err.h"
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typedef struct {
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err_t* err;
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char* source;
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size_t cursor;
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int line;
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} lexer_t;
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void lexer_init(lexer_t* lexer, char const* source, err_t* err);
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void lexer_free(lexer_t* lexer);
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node_t* lexer_try_new_next(lexer_t* lexer);
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NodeType lexer_peek(lexer_t* lexer, int lookahead);
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void lexer_skip_spaces(lexer_t* lexer);
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node_t* lexer_try_new_keyword(lexer_t* lexer, char* kw,
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NodeType type, int has_value,
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int is_kw);
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node_t* lexer_try_new_str(lexer_t* lexer);
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int lexer_is_sep(lexer_t* lexer, size_t idx);
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#endif
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