Compiler Design Book Of Aa Puntambekar Pdf 71 2021

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while token.type != EOF: print(token) token = lexer.get_next_token() To get more information you may have to download and read the book with detailed explnation and examples compiler design book of aa puntambekar pdf 71 2021

def advance(self): self.pos += 1 if self.pos > len(self.text) - 1: self.current_char = None else: self.current_char = self.text[self.pos] Please let me know if you need any

# Token types INTEGER, PLUS, MINUS, EOF = 'INTEGER', 'PLUS', 'MINUS', 'EOF' EOF = 'INTEGER'

Here's an outline of an interesting report on compiler design based on the book:

# Lexer class class Lexer: def __init__(self, text): self.text = text self.pos = 0 self.current_char = self.text[self.pos]