/home/archives/aegis/branch.4/branch.25/delta28933.505/libaegis/meta_lex.h File Reference

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Functions
input	lex_iopen_file (const nstring &filename)
input	lex_iopen_env (const nstring &name)
void	lex_open_input (input &)
void	lex_close (void)
void	lex_error (struct sub_context_ty *, const char *)
void	gram_error (const char *)
int	gram_lex (void)
string_ty *	lex_position (void)

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Function Documentation

void gram_error

(

const char *

)

int gram_lex

(

void

)

void lex_close

(

void

)

void lex_error	(	struct sub_context_ty *	,
		const char *
	)

input lex_iopen_env

(

const nstring &

name

)

input lex_iopen_file

(

const nstring &

filename

)

void lex_open_input

(

input &

)

string_ty* lex_position

(

void

)

The lex_position function is used to get the current lexer position. If no file is open at present, it returns "end of input".