#8 Found issue with example that may point to the cause of the problems I've been having

import pypeg2 as pp

class Instruction(str): pass

class Block(pp.List):
    grammar = "{", pp.maybe_some(Instruction), "}"

    def __repr__(self):
        return " ".join(self)
        
b = pp.parse(r"{ hello world }", Block)
print(b)

import pypeg2 as pp

class Instruction(str): pass

class Block(pp.List):
    grammar = "{", pp.maybe_some(Instruction), "}"

    def __repr__(self):
        return " ".join(self)
        
b = pp.parse(r"{ $hello world }", Block)
print(b)

Consider example 2.2.3 from the docs https://fdik.org/pyPEG2/grammar_elements.html#list Works ```Python import pypeg2 as pp class Instruction(str): pass class Block(pp.List): grammar = "{", pp.maybe_some(Instruction), "}" def __repr__(self): return " ".join(self) b = pp.parse(r"{ hello world }", Block) print(b) ``` prints "hello world" Does not work, raises SyntaxError ```Python import pypeg2 as pp class Instruction(str): pass class Block(pp.List): grammar = "{", pp.maybe_some(Instruction), "}" def __repr__(self): return " ".join(self) b = pp.parse(r"{ $hello world }", Block) print(b) ``` The only difference being the dollar in "$hello world" It appears all symbol characters are not considered str