spr_pylib.capi.lex.Lexer Class Reference

Public Member Functions
def	__init__
def	clone
def	writetab
def	readtab
def	input
def	begin
def	push_state
def	pop_state
def	current_state
def	skip
def	token

Constructor & Destructor Documentation

def spr_pylib.capi.lex.Lexer.__init__

(

self

)

Member Function Documentation

def spr_pylib.capi.lex.Lexer.clone	(		self,
			object = None
	)

def spr_pylib.capi.lex.Lexer.writetab	(		self,
			tabfile
	)

---

writetab() - Write lexer information to a table file

def spr_pylib.capi.lex.Lexer.readtab	(		self,
			tabfile,
			fdict
	)

---

readtab() - Read lexer information from a tab file

def spr_pylib.capi.lex.Lexer.input	(		self,
			s
	)

---

input() - Push a new string into the lexer

def spr_pylib.capi.lex.Lexer.begin	(		self,
			state
	)

---

begin() - Changes the lexing state

def spr_pylib.capi.lex.Lexer.push_state	(		self,
			state
	)

---

push_state() - Changes the lexing state and saves old on stack

def spr_pylib.capi.lex.Lexer.pop_state

(

self

)

---

pop_state() - Restores the previous state

def spr_pylib.capi.lex.Lexer.current_state

(

self

)

---

current_state() - Returns the current lexing state

def spr_pylib.capi.lex.Lexer.skip	(		self,
			n
	)

---

skip() - Skip ahead n characters

def spr_pylib.capi.lex.Lexer.token

(

self

)

---

token() - Return the next token from the Lexer

Note: This function has been carefully implemented to be as fast as possible. Don't make changes unless you really know what

you are doing