James,
can you split the grammar into logical subgrammars? If yes PetitParser's
"dependent grammars"
(http://pharobooks.gforge.inria.fr/PharoByExampleTwo-Eng/latest/PetitParser.pdf#page=12)
might be helpful.
CU,
Udo
On 22/12/14 06:26, James Foster wrote:
I have a grammar with about 600 rules. With some work I’ve come up with a
useful subset of 400 rules. Unfortunately this is still more than the 255
number of instance variables that Pharo allows. Is there a way to have
PetitParser use something other than instance variables to cache the rules?
Especially something that works with PPBrowser?
James
