19 Commits

Author	SHA1	Message	Date
Erez Shinan	1685f94ea3	BUGFIX: Solved an elusive bug in Earley parser, when empty rules repeat in the same column	2017-04-05 17:32:56 +03:00
Erez Shinan	794a1c4965	More flags work	2017-03-09 21:33:34 +02:00
Erez Shinan	34acc4674e	Added flag options to terminals (just 'i' for now)	2017-03-09 18:15:55 +02:00
Erez Shinan	24f86569da	Fixed issue #3 (infinite recursion in grammar)	2017-03-09 09:45:56 +02:00
Erez Shinan	a73cc9ad90	Re-wrote the Earley parser to use a parse-forest ... It now knows how to resolve ambiguity! And in a memory-efficient way!	2017-03-08 23:47:05 +02:00
Erez Shinan	29718a9a3a	Bugfix in scanless	2017-03-04 19:36:07 +02:00
Erez Shinan	d8cbd239d7	Fixed a bug in string evaluation	2017-03-03 02:20:02 +02:00
Erez Shinan	c1fbb3214c	Earley.lexer = None as default now	2017-03-01 18:24:44 +02:00
Erez Shinan	a60c339ff7	Scanless Earley now working for all tests!	2017-03-01 10:42:55 +02:00
Erez Shinan	be6aa4f726	Fixed string escaping and unicode handling	2017-03-01 10:42:47 +02:00
Erez Shinan	2973167cf0	Added a test for empty rules	2017-03-01 10:42:47 +02:00
Erez Shinan	c9b45823ed	Better support for scanless parsing	2017-02-26 12:05:56 +02:00
Erez Shinan	a5a20a423a	Changed parser/lexer interface in lark. Bumped minor version	2017-02-25 18:35:31 +02:00
Erez Shinan	fbba305a9e	Fixed grammars	2017-02-24 00:45:34 +02:00
Erez Shinan	5236e4a32a	Refactored TokenDef to store Pattern(Str/RE)	2017-02-23 23:50:52 +02:00
Erez Shinan	c70355389f	Initial support for EBNF in tokens (automatic compilation to regexps)	2017-02-23 13:01:21 +02:00
Erez Shinan	520ab88cd8	Added ContextualLexer for LALR. Working, but doesn't seem to improve speed. ... Also some issues with python_parser	2017-02-15 00:45:00 +02:00
Erez Shinan	09a80ed222	Fixed bug in lexer where unidentical tokens got the same name	2017-02-12 00:36:34 +02:00
Erez Shinan	2f6f3f9a31	Changed to the MIT license	2017-02-11 10:41:40 +02:00