9 commits

Author	SHA1	Message	Date
Edwin Cheng	9e35bf91b8	Fix bugs	2019-04-20 23:53:39 +08:00
Edwin Cheng	6646d49f23	Fix bug and add expr , pat , ty matcher	2019-04-14 11:42:20 +08:00
Edwin Cheng	f66300ccd1	Remove skip Delimiter::None and handle Dollars	2019-04-13 01:50:05 +08:00
Edwin Cheng	8ed7104578	Refactoring and add some docs	2019-04-08 20:32:21 +08:00
Edwin Cheng	c785c7312d	Fixed infintite loop bug	2019-04-08 19:21:07 +08:00
Edwin Cheng	184e9ea230	Fixed empty node bug	2019-04-08 18:21:48 +08:00
Edwin Cheng	2697ecaa64	Use SubtreeWalker instread of flatten TtToken	2019-04-08 15:58:02 +08:00
Edwin Cheng	a7254201df	Combine all tokensource to one and refactoring	2019-04-08 00:12:07 +08:00
Edwin Cheng	7f1e93a3c9	Refactoring subtree_source	2019-04-07 21:42:53 +08:00