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Author SHA1 Message Date
Phil Turnbull
dee86f908a Correctly check type is ParseActionTypeRecover 2017-06-07 17:05:39 -04:00
Max Brunsfeld
f829e81f30 Add MIT license 2017-05-03 10:32:12 -07:00
Max Brunsfeld
7b401de5a6 Don't use pointer equality to compare external token states 2017-05-03 09:57:09 -07:00
Max Brunsfeld
34b47536e0 Merge pull request #75 from tree-sitter/halt-on-error-option 
Add an option to immediately halt on syntax error
 2017-05-03 09:49:40 -07:00
Max Brunsfeld
e8a9bb7a51 🎨 Extract parser__halt_parse function 2017-05-01 14:41:55 -07:00
Max Brunsfeld
74f5ceddf7 Fix parsing of valid code with halt_on_error flag set 
Signed-off-by: Tim Clem <timothy.clem@gmail.com>
 2017-05-01 14:25:25 -07:00
Max Brunsfeld
a98d449d88 Add an option to immediately halt on syntax error 2017-05-01 13:50:49 -07:00
Timothy Clem
f594ed2519 Merge pull request #74 from tree-sitter/check-utf8proc_iterate-return 
Check utf8proc_iterate return
 2017-05-01 10:46:24 -07:00
Max Brunsfeld
82cb1c9806 Handle invalid UTF8 in encoding test helpers 
Signed-off-by: Tim Clem <timothy.clem@gmail.com>
 2017-04-27 14:49:44 -07:00
Max Brunsfeld
704c2d5907 Fix lookahead_char type in ts_tree_make_error function 2017-04-27 14:49:04 -07:00
Max Brunsfeld
03a555a86e Finish test for invalid UTF8 handling 
Signed-off-by: Tim Clem <timothy.clem@gmail.com>
 2017-04-27 14:48:16 -07:00
Timothy Clem
37f2a4745f Test demonstrating non-UT8 input failure 2017-04-27 14:46:36 -07:00
Timothy Clem
91558f0a0e utf8proc_iterate can set codepoint_ref to -1 and returns negative error 2017-04-27 14:46:36 -07:00
Rob Rix
09d3b5ef3a Merge pull request #73 from tree-sitter/symbol-types 
Symbol types
 2017-04-12 12:42:57 -04:00
Rob Rix
3a888b1623 Define a function providing the type of a given symbol. 2017-04-12 09:47:51 -04:00
Rob Rix
4b1f69142d Define a symbol type enum. 2017-04-12 09:46:01 -04:00
Max Brunsfeld
3298c2ce88 Merge pull request #72 from tree-sitter/unique-external-scanner-map 
Make external scanner symbol map unique
 2017-03-24 16:02:47 -07:00
joshvera
f76935cc7e just make it static 2017-03-24 18:38:21 -04:00
joshvera
6938b288a5 Make external scanner symbol map unique 2017-03-24 14:51:37 -04:00
Max Brunsfeld
3f0640aa8d Merge pull request #70 from tree-sitter/anonymous-external-tokens 
Allow anonymous tokens to be used in grammars' external token lists
 2017-03-17 17:10:13 -07:00
Max Brunsfeld
24878277e9 Use new version of python grammar in tests 2017-03-17 17:05:02 -07:00
Max Brunsfeld
6d8f9ebaba In tests, regenerate parser if its timestamp matches grammar.json 
After running the fetch-fixtures script, their timestamps may be equal,
but in this situation we *do* want to re-generate the parsers.
 2017-03-17 17:04:04 -07:00
Max Brunsfeld
17876b6826 Update grammar JSON schema 2017-03-17 16:41:30 -07:00
Max Brunsfeld
ed8fbff175 Allow anonymous tokens to be used in grammars' external token lists 2017-03-17 16:31:29 -07:00
Max Brunsfeld
e2baf0930b Use simple CharacterSet constructor in LexItem test 2017-03-17 14:47:11 -07:00
Max Brunsfeld
4d39f13eaf Merge pull request #69 from tree-sitter/rules-variant 
Implement Rule as a union type rather than an abstract base class
 2017-03-17 14:35:42 -07:00
Max Brunsfeld
b3edd8f749 Remove use of shared_ptr in choice, repeat, and seq factories 2017-03-17 14:28:13 -07:00
Max Brunsfeld
d9fb863bea Fix build errors w/ gcc 2017-03-17 14:03:49 -07:00
Max Brunsfeld
416cbb9def Add missing cassert includes 2017-03-17 13:54:40 -07:00
Max Brunsfeld
90d21adf3b Format make_visitor helper consistently w/ project 2017-03-17 13:37:26 -07:00
Max Brunsfeld
79ffc20be1 Remove RTTI flag in gyp file 2017-03-17 13:31:35 -07:00
Max Brunsfeld
db4b9ebc7c Implement Rule as a union rather than an abstract base class 2017-03-17 13:29:31 -07:00
Max Brunsfeld
272e3cc9c6 Merge pull request #68 from tree-sitter/lexer-lookahead 
Allow lexer to look ahead in order to find the actual longest match
 2017-03-13 17:40:52 -07:00
Max Brunsfeld
42b05b4b5e Add simple unit test for invalidating trees preceding an edit due to lookahead 2017-03-13 17:34:31 -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
12d2a9d93f Merge pull request #66 from tree-sitter/handle-unused-tokens 
Handle unused tokens
 2017-03-09 21:20:13 -08:00
Max Brunsfeld
f04d7c5860 Handle unused tokens 2017-03-09 21:16:37 -08:00
Max Brunsfeld
c79fae6d21 Clean up extract_tokens function 2017-03-09 21:16:20 -08:00
Max Brunsfeld
dc2035c262 Clean up gitignore 2017-03-09 20:49:11 -08:00
Max Brunsfeld
6dc0ff359d Rename spec -> test 
'Test' is a lot more straightforward of a name.
 2017-03-09 20:40:01 -08:00
Max Brunsfeld
7d8daf573e Remove gitattrs file 
There's no longer any generated code checked in.
 2017-03-09 20:31:18 -08:00
Max Brunsfeld
796fc26c74 Add a readme to another fixture grammar 2017-03-09 14:37:55 -08:00
Max Brunsfeld
53f72f0eca Fix list formatting in a fixture grammar readme 2017-03-09 12:28:25 -08:00
Max Brunsfeld
352e678c12 Merge pull request #63 from tree-sitter/avoid-lexing-issues-when-merging-states 
Avoid introducing new lexical conflicts when merging parse states
 2017-03-09 12:19:46 -08:00
Max Brunsfeld
56ec45729c Add regression test for avoiding lexical conflicts due to state merging 2017-03-09 12:13:44 -08:00
Max Brunsfeld
ac4167fdc9 Restructure integration tests to use separate JSON and corpus files 
This makes these tests way easier to write and read.
 2017-03-09 11:49:36 -08:00
Max Brunsfeld
f049d5d94c Make ParseItem a struct, not a class 2017-03-08 21:06:30 -08:00
Max Brunsfeld
64e9230071 Use LexTableBuilder to detect conflicts between tokens more correctly 2017-03-08 12:47:38 -08:00
Max Brunsfeld
abf8a4f2c2 🎨 2017-03-01 22:15:26 -08:00
Max Brunsfeld
686dc0997c Avoid introducing certain lexical conflicts during parse state merging 
The current pretty conservative approach is to avoid merging parse states which
would cause a pair tokens to co-exist for the first time in any parse state,
where the two tokens can start with the same character and at least one of the
tokens can contain a character which is part of the grammar's separators.
 2017-02-27 22:54:38 -08:00