Re: optional rules cluttering parse trees

2010-04-28 Thread Dave Whipp
Moritz Lenz wrote: Am 27.04.2010 06:31, schrieb Stéphane Payrard: When doing an analyse of a sample parse tree, I note that it is cluttered by the reduction of optional subrules to generate a zero length parse subtree. That is, rules with a '?' quantifier matching zero time. Currently the ? q

Re: optional rules cluttering parse trees

2010-04-28 Thread Moritz Lenz
Am 27.04.2010 06:31, schrieb Stéphane Payrard: When doing an analyse of a sample parse tree, I note that it is cluttered by the reduction of optional subrules to generate a zero length parse subtree. That is, rules with a '?' quantifier matching zero time. Suppressing such matching rules from th