Re: [Pyparsing] Is it possible to optimize this grammar?

[Paul M. <pt...@au...>]

Gustavo -

Parsers that have deep operatorPrecedence definitions often benefit from
using packrat parsing.  Please insert this at the top of your module, right
after the import statement (you'll also have to add ParserElement to the
list of names imported from the pyparsing module):

ParserElement.enablePackrat()


Packrat parsing is a kind of parse-time memoization.  There is more info on
the FAQs page of the wiki.

-- Paul