lexer.c File Reference

#include "include/buffer.h"
#include "include/lexer_peek_helpers.h"
#include "include/token.h"
#include "include/util.h"
#include <ctype.h>
#include <string.h>

Macros
#define	LEXER_STALL_LIMIT   5

Functions
static size_t	lexer_sizeof (void)
static bool	lexer_eof (const lexer_T *lexer)
static bool	lexer_has_more_characters (const lexer_T *lexer)
static bool	lexer_stalled (lexer_T *lexer)
lexer_T *	lexer_init (const char *source)
token_T *	lexer_error (lexer_T *lexer, const char *message)
static void	lexer_advance (lexer_T *lexer)
static void	lexer_advance_by (lexer_T *lexer, const size_t count)
static token_T *	lexer_advance_with (lexer_T *lexer, const char *value, const token_type_T type)
static token_T *	lexer_advance_with_next (lexer_T *lexer, size_t count, token_type_T type)
static token_T *	lexer_advance_current (lexer_T *lexer, const token_type_T type)
static token_T *	lexer_match_and_advance (lexer_T *lexer, const char *value, const token_type_T type)
static token_T *	lexer_parse_whitespace (lexer_T *lexer)
static token_T *	lexer_parse_identifier (lexer_T *lexer)
static token_T *	lexer_parse_erb_open (lexer_T *lexer)
static token_T *	lexer_parse_erb_content (lexer_T *lexer)
static token_T *	lexer_parse_erb_close (lexer_T *lexer)
token_T *	lexer_next_token (lexer_T *lexer)
void	lexer_free (lexer_T *lexer)

Macro Definition Documentation

LEXER_STALL_LIMIT

#define LEXER_STALL_LIMIT   5

Function Documentation

lexer_sizeof()

static size_t lexer_sizeof ( void  )

static

lexer_eof()

static bool lexer_eof ( const lexer_T *  lexer )

static

lexer_has_more_characters()

static bool lexer_has_more_characters ( const lexer_T *  lexer )

static

lexer_stalled()

static bool lexer_stalled ( lexer_T *  lexer )

static

lexer_init()

lexer_T * lexer_init

(

const char *

source

)

lexer_error()

token_T * lexer_error	(	lexer_T *	lexer,
		const char *	message
	)

lexer_advance()

static void lexer_advance ( lexer_T *  lexer )

static

lexer_advance_by()

static void lexer_advance_by ( lexer_T *  lexer, const size_t  count  )

static

lexer_advance_with()

static token_T * lexer_advance_with ( lexer_T *  lexer, const char *  value, const token_type_T  type  )

static

lexer_advance_with_next()

static token_T * lexer_advance_with_next ( lexer_T *  lexer, size_t  count, token_type_T  type  )

static

lexer_advance_current()

static token_T * lexer_advance_current ( lexer_T *  lexer, const token_type_T  type  )

static

lexer_match_and_advance()

static token_T * lexer_match_and_advance ( lexer_T *  lexer, const char *  value, const token_type_T  type  )

static

lexer_parse_whitespace()

static token_T * lexer_parse_whitespace ( lexer_T *  lexer )

static

lexer_parse_identifier()

static token_T * lexer_parse_identifier ( lexer_T *  lexer )

static

lexer_parse_erb_open()

static token_T * lexer_parse_erb_open ( lexer_T *  lexer )

static

lexer_parse_erb_content()

static token_T * lexer_parse_erb_content ( lexer_T *  lexer )

static

lexer_parse_erb_close()

static token_T * lexer_parse_erb_close ( lexer_T *  lexer )

static

lexer_next_token()

token_T * lexer_next_token

(

lexer_T *

lexer

)

lexer_free()

void lexer_free

(

lexer_T *

lexer

)