Re: parse tree has symbols not in the grammar?

2005-04-27 Thread Chad Whitacre
Terry, Thanks for the reply. Did you not find them in grammar.txt, which you referenced, or Grammar/Grammar is the source, which you did not. I didn't find them in grammar.txt. I didn't find Grammar/Grammar because I was looking in an installed Python rather than the source (my mistake; I've fou

parse tree has symbols not in the grammar?

2005-04-26 Thread Chad Whitacre
Hey all, I've been playing around with the parser module, and based on the documentation I would expect all symbols in a parse tree to be part of the grammar.[1] For example, I find this line in the symbol module docs: Refer to the file Grammar/Grammar in the Python distribution for the defi