Max Brunsfeld
a003e5f6bd
generate: Avoid duplicate string tokens in unique symbol map
2020-03-20 11:35:11 -07:00
Max Brunsfeld
65f2874b9e
query: Optimize handling of patterns with a wildcard at the root
...
Avoid adding and removing states for these patterns on every node in the tree
by just skipping the wildcard step of the matching process
2020-03-16 14:02:31 -07:00
Max Brunsfeld
b5483c67ab
query: allow repetition operator to be used on non-terminal nodes
2020-03-13 16:12:39 -07:00
Max Brunsfeld
0457736766
rust: add handling of arbitrary predicate operators
2020-03-13 13:02:34 -07:00
Max Brunsfeld
6f636a0357
query: Add postfix '+' operator for token repetition
...
Co-Authored-By: Patrick Thomson <patrickt@users.noreply.github.com>
2020-03-12 15:10:58 -07:00
Max Brunsfeld
e3aad995f6
query: Fix handling of patterns with wildcards at the root
2020-03-11 13:14:16 -07:00
Max Brunsfeld
741eed01b7
query: Handle escape sequences and escaped quotes in string literals
2020-03-10 15:50:06 -07:00
Max Brunsfeld
570b83e2b2
query: Add immediate child operator
2020-02-19 11:47:52 -08:00
Max Brunsfeld
950a89a525
query: Differentiate between wildcard '*' and named wildcard '(*)'
2020-02-19 09:42:29 -08:00
Max Brunsfeld
de8e3ee188
query: Allow multiple captures on a single node
2020-02-11 16:02:32 -08:00
Max Brunsfeld
f3747863df
Add ts_query_disable_pattern API
2020-01-15 17:08:55 -08:00
Max Brunsfeld
c957a5b8e7
Add test for handling of too many states in query captures
2019-11-22 11:54:32 -08:00
Max Brunsfeld
e14e285a10
cli: Check queries when running tree-sitter test
2019-10-18 14:44:16 -07:00
Max Brunsfeld
fa43ce01a6
Allow queries to capture ERROR nodes
2019-10-16 11:54:32 -07:00
Max Brunsfeld
060e00463d
Implement include-children directive in injection queries
2019-10-14 17:38:42 -07:00
Max Brunsfeld
324c259cbb
rust: Create readable messages for query syntax errors
2019-10-14 12:30:22 -07:00
Max Brunsfeld
4c17af3ecd
Allow queries with no patterns
2019-10-14 12:30:22 -07:00
Max Brunsfeld
02b6397aa3
Add test for advancing query cursor after has already finished
2019-10-03 12:55:10 -07:00
Max Brunsfeld
9872a083b7
rust: Change QueryCursor::captures to expose the full match
2019-10-03 12:45:58 -07:00
Max Brunsfeld
27149902f8
Handle is?, is-not?, and set! predicate functions in queries
2019-09-25 10:21:20 -07:00
Max Brunsfeld
b15e90bd26
Handle set! predicate function in queries
2019-09-24 11:54:24 -07:00
Max Brunsfeld
ff9a2c1f53
Make queries work in languages with simple aliases
2019-09-24 11:54:24 -07:00
Max Brunsfeld
070f11b8bf
Use ptr::NonNull in Rust bindings
2019-09-23 17:00:52 -07:00
Max Brunsfeld
598e4e4cf4
Add a unit test to verify captures are sorted by start and end position
2019-09-20 10:12:45 -07:00
Max Brunsfeld
a6b6a681ec
Fix a bug that prevented early termination of query matches
2019-09-18 16:13:10 -07:00
Max Brunsfeld
d9b8bae629
rust: Include pattern indices when iterating query captures
2019-09-18 14:22:55 -07:00
Max Brunsfeld
186b08381c
Terminate failed query matches before descending whenever possible
...
When iterating over captures, this prevents reasonable queries from
forcing the tree cursor to buffer matches unnecessarily.
2019-09-18 11:37:49 -07:00
Max Brunsfeld
374a7ac81e
Ensure that duplicate captures are ordered by pattern index
2019-09-17 16:27:16 -07:00
Max Brunsfeld
82955759c0
Add an API for getting a pattern's start offset in the source code
2019-09-17 16:19:58 -07:00
Max Brunsfeld
2d1ca8bc9f
Fix match return order fom ts_query_cursor_next_match
2019-09-17 14:52:27 -07:00
Max Brunsfeld
7793bf2a5a
Clean up query code
2019-09-16 11:33:22 -07:00
Max Brunsfeld
d4d554b2ae
Add wasm bindings for predicates
2019-09-16 10:25:44 -07:00
Max Brunsfeld
096126d039
Allow predicates in queries, to match on nodes' text
2019-09-15 22:06:51 -07:00
Max Brunsfeld
86205b9e6d
Fix infinite loop on unterminated string in query
2019-09-13 15:19:21 -07:00
Max Brunsfeld
a1fec71b19
Tweak QueryCursor to allow iterating either matches or captures
...
For syntax highlighting, we want to iterate over all of the captures in
order, and don't care about grouping the captures by pattern.
2019-09-13 15:19:04 -07:00
Max Brunsfeld
49ce2fddb9
Add wasm binding for running tree queries in a limited range
2019-09-12 12:14:04 -07:00
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
