3 commits

Author	SHA1	Message	Date
Max Brunsfeld	db4b9ebc7c	Implement Rule as a union rather than an abstract base class	2017-03-17 13:29:31 -07:00
Max Brunsfeld	d222dbb9fd	Allow lexer to accept tokens that ended at previous positions ... * Track lookahead in each tree * Add 'mark_end' API that external scanners can use	2017-03-13 17:06:52 -07:00
Max Brunsfeld	6dc0ff359d	Rename spec -> test ... 'Test' is a lot more straightforward of a name.	2017-03-09 20:40:01 -08:00