Compiler Design Book Of Aa Puntambekar Pdf 71 2021 Apr 2026
# Example usage lexer = Lexer('2 + 3') token = lexer.get_next_token()
def integer(self): result = '' while self.current_char is not None and self.current_char.isdigit(): result += self.current_char self.advance() return int(result) compiler design book of aa puntambekar pdf 71 2021
Hope this helps!
if self.current_char.isspace(): self.skip_whitespace() continue # Example usage lexer = Lexer('2 + 3') token = lexer
self.error()