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487 commits

Author SHA1 Message Date
Max Brunsfeld
67dcbc3e73 Detect error when a prefix of a valid node name is used in a query 2019-09-11 21:23:46 -07:00
Max Brunsfeld
c71de5bd81 Tweak query interface 
* Rename TSQueryContext -> TSQueryCursor
* Remove the permanent association between the cursor and its query. The 
cursor can now be used again for a different query.
 2019-09-11 17:33:48 -07:00
Max Brunsfeld
c8c75782e3 Allow tree queries to execute within a limited range 2019-09-11 16:49:29 -07:00
Max Brunsfeld
beb5eec7d9 Fix handling of single-node patterns in tree queries 2019-09-11 15:22:32 -07:00
Max Brunsfeld
d674bc139a Fix more bugs in binary search used in tree queries 
This binary search implementation differs from Rust's
`slice::binary_search_by` method in how they deal with ties.

In Rust's implementation:

> If there are multiple matches, then any one of the matches
> could be returned.

This implementation needs to return the index of the *first* match.
 2019-09-11 14:45:14 -07:00
Max Brunsfeld
33f89522f6 Allow lisp-style comments in tree queries 2019-09-11 12:16:05 -07:00
Max Brunsfeld
4fa0b02d67 Fix management of capture lists in query execution 2019-09-11 12:06:38 -07:00
Max Brunsfeld
60467ae701 Fix bugs in binary search used in tree queries 2019-09-10 22:30:27 -07:00
Max Brunsfeld
fe7c74e7aa Start work on an API for querying trees 2019-09-10 20:53:57 -07:00
Ika
d88dae7a3e feat(cli): support snapshot testing with --update flag 
This PR adds an `--update` flag to the `tree-sitter test` command, which adds the ability to replace the _expected_ output in the corpus.txt with the _actual_ output produced by the parser, that is, we can now simply use this `--update` flag to write all the corresponding parser output back to the corpus.txt, and we just need to check the output without typing its actual sexp.

- use the same output format as `tree-sitter parse`, except there won't be any position information printed.
- the corpus.txt won't be touched if there's no difference between the _expected_ output and the _actual_ output in that file.
- if there're differences between _expected_ and _actual_, _expected_ will be replaced by _actual_ and the whole file will be reformatted, i.e., all the output sexp will be formatted just like the output from `tree-sitter parse` and all the delimiters `===`/`---` will be normalized as 80-column long.
- this flag also works with `--filter` flag.
 2019-09-06 10:57:59 +08:00
Max Brunsfeld
62538ed410 highlight iterator: Return byte offset ranges instead of string slices 
Refs #443
 2019-09-04 17:29:31 -07:00
Max Brunsfeld
30e73505e1 Fix handling of extra tokens in ts_tree_cursor_current_field_id 2019-09-04 09:04:31 -07:00
Max Brunsfeld
0955c5b3d7 Handle named nodes aliased as anonymous nodes 
Fixes #401
 2019-08-29 14:28:44 -07:00
Max Brunsfeld
b3ab2e07a2 binding_rust: Generalize the interface to callback-based parse methods 
Fixes #386
 2019-08-29 10:39:51 -07:00
Tuấn-Anh Nguyễn
d96ba09391 Make Tree::changed_ranges return an Iterator instead of a Vec (#437) 
* Make Tree::changed_ranges return an Iterator instead of a Vec

* Remove CBufferIter.free parameter
 2019-08-26 19:36:16 -07:00
Max Brunsfeld
8e3ff6376f Upgrade rand, dirs 2019-08-19 17:31:35 -07:00
Max Brunsfeld
0afbc31789 Automatically skip BOM characters at beginnings of files 
Refs tree-sitter/tree-sitter-python#48
 2019-08-02 12:03:04 -07:00
Max Brunsfeld
a21d355ade Fix handling of potentially overlapping selectors in property sheets 2019-07-22 16:17:10 -07:00
Max Brunsfeld
f4740a1beb Make properties generation aware of which nodes are leaves 2019-07-22 09:30:05 -07:00
Max Brunsfeld
ea515b6967 Fix ts_node_string behavior for anonymous leaf nodes 
Refs tree-sitter/py-tree-sitter#8
 2019-07-18 12:39:15 -07:00
Max Brunsfeld
f505613af3 Fix bug introduced when optimizing property sheet JSON files 2019-07-17 17:00:25 -07:00
Max Brunsfeld
f64ee1eb75 Fix incorrect handling of field names in property sheets 2019-07-17 14:28:44 -07:00
Max Brunsfeld
7cd1d77c08 Loosen assertion in timeout unit test to avoid spurious CI failures 2019-07-17 14:28:44 -07:00
Max Brunsfeld
bd466febb4 highlight: Fix panic when cancelled before parsing a nested document 2019-07-16 14:34:24 -07:00
Max Brunsfeld
c90a532d8f Update tests to reflect javascript grammar changes 2019-07-10 14:30:43 -05:00
Max Brunsfeld
ead37c29c6 Tighten timeouts in parse timeout tests 2019-06-20 09:57:38 -07:00
Max Brunsfeld
28011b1e60 Add ts_node_is_extra API 2019-06-19 15:58:29 -07:00
Max Brunsfeld
80b785daee Improve behavior of node descendant queries with single positions 2019-06-13 10:53:59 -07:00
Max Brunsfeld
a1682eb81c Handle injection-includes-children in highlighting property sheets 2019-06-11 16:59:33 -07:00
Max Brunsfeld
d274e81d0d Overhaul CLI error handling to allow multiple levels of context 2019-05-30 16:52:55 -07:00
Max Brunsfeld
7bc7306afb Add a unit test for local variable tracking in syntax highlighting 2019-05-10 14:38:43 -07:00
Max Brunsfeld
958ab27efb Update JS highlighting unit test 2019-05-10 10:32:31 -07:00
Max Brunsfeld
d78ac581f3 Rename scope -> highlight in highlighting property sheets 
We need to use the word `scope` for a different purpose: tracking local 
scopes.
 2019-05-09 09:42:40 -07:00
Max Brunsfeld
572f290ec0 Fix highlighting in the presence of node fields 2019-05-07 11:17:34 -07:00
Max Brunsfeld
58e1a0fee7 In node range queries, treat the end coordinate as exclusive 2019-04-26 13:36:28 -07:00
Max Brunsfeld
701d63dab7 Add --edit flag to parse command 2019-04-08 09:21:03 -07:00
Max Brunsfeld
5035e194ff Merge branch 'master' into node-fields 2019-03-26 11:58:21 -07:00
Max Brunsfeld
0ccb910922 Use a size_t instead of a uint32_t for cancellation flag 2019-03-21 11:26:05 -07:00
Max Brunsfeld
3340168097 Fix backwards logic for cancellation flag 2019-03-20 17:02:07 -07:00
Max Brunsfeld
8941dc1dda Add cancellation flag parameter to highlight API 2019-03-18 09:52:02 -07:00
Max Brunsfeld
0ae304f582 Lib: Rework the API for cancelling a parse 
Also, use beta on CI until atomic::AtomicU32 lands in stable.
 2019-03-18 09:51:21 -07:00
Jacob Mitchell
15b096d695 Extract graph log validation into a specialized test 2019-03-14 22:21:19 -07:00
Jacob Mitchell
c8d040ca26 Use 1-indexed rows in CLI and log output (resolves #287) 2019-03-14 22:21:19 -07:00
Max Brunsfeld
1aaad66a03
Merge pull request #301 from tree-sitter/clock-based-timeouts 
Replace operation limit API with a clock-based timeout API
 2019-03-14 16:50:44 -07:00
Max Brunsfeld
9ae594a507 Be more loose with timeout unit test assertions 2019-03-14 15:53:45 -07:00
Max Brunsfeld
006a931ab8 Tests: Prevent array reallocations during ts_stack_print_dot_graph 
When debugging a test with 'script/test -D', the DOT-graph generation
code was sometimes causing reallocations that were not captured by the
allocation tracker, because we explicitly disable allocation-tracking
for that method in order to reduce noise when debugging memory leaks.

By growing the relevant array *prior* to turning off allocation
tracking, we can ensure that it is not reallocated within that function,
avoiding false positive memory leak errors.

Fixes #302
 2019-03-14 13:59:12 -07:00
Max Brunsfeld
cddb3e416d Replace operation limit API with a clock-based timeout API 2019-03-14 11:13:38 -07:00
Max Brunsfeld
083e813218 Highlight: fix handling of root node injections like in ERB, EJS 2019-03-13 15:51:50 -07:00
Max Brunsfeld
98e4fd22ef Start work on a C API for syntax highlighting 2019-03-08 13:13:02 -08:00
Max Brunsfeld
f52271352b Merge branch 'master' into node-fields 2019-03-05 08:08:05 -08:00