search

umut-sahin / dotlr

An LR(1) parser generator and visualizer created for educational purposes.
Apache License 2.0
91 stars 4 forks source link

Support symbols that can match empty string #2

Closed umut-sahin closed 2 weeks ago

umut-sahin commented 3 months ago

Rules with empty patterns are not supported:

P -> ''

It'd be a good improvement to add support for them.