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Author SHA1 Message Date
Max Brunsfeld 6fd7a1e44e Return informative error when load_language fails 2023-11-26 12:15:05 -08:00
Max Brunsfeld 2c0b52eec6 Add a comment about how wasmtime-c-api is linked by cargo 2023-10-27 21:53:31 +01:00
Max Brunsfeld 7715e2477a Use Box::leak when passing wasm engine to C code 2023-10-27 21:32:28 +01:00
Max Brunsfeld 81a1a1733d Fix C compile warnings in wasm.c 2023-10-27 12:16:05 +01:00
Max Brunsfeld f4e2f68f14 Merge branch 'master' into wasm-language 2023-10-27 12:11:43 +01:00
Andrew Hlynskyi 524bf7e2c6
Merge pull request #2607 from ahlinc/fix-zero-deallocs 
fix: `dealloc` calls on zero pointers
 2023-09-03 09:45:52 +03:00
Andrew Hlynskyi 9cc1daafca chore(ffi): remove enum name prefixes from all C enum values 2023-09-03 07:38:27 +03:00
Andrew Hlynskyi 67a5dbdd93 fix: dealloc calls on zero pointers 2023-09-03 06:53:18 +03:00
Andrew Hlynskyi 52f7eaff31 chore(rust): make Query extra predicates state fully immutable 2023-09-02 23:12:28 +03:00
Amaan Qureshi 09ac28c77d
feat!: properly handle predicates used on quantified captures 2023-08-31 16:01:36 -04:00
Andrew Hlynskyi f9117a0221 doc: Add internal links for api.h funcs 2023-08-28 23:09:37 +03:00
Andrew Hlynskyi 756e51867d doc: fix cargo doc warnings 2023-08-28 23:09:37 +03:00
mgunyho bdc0e44d45 doc: Include README in top-level module documentation 2023-08-28 21:27:41 +03:00
mgunyho 8d894bb050 doc: Add backticks to all internal links 2023-08-28 19:26:38 +03:00
mgunyho dcfd91fc25 doc: Add internal links to backticked text where applicable 2023-08-28 19:26:37 +03:00
mgunyho 4fabc49066 doc: Fix broken link 2023-08-28 19:26:33 +03:00
Andrew Hlynskyi abd57bc69b chore: simplify script/generate-bindings 2023-08-21 02:56:14 +03:00
Andrew Hlynskyi 4278e03b11 feat: generate Rust bindings during build process 
It can be used as:
  > cargo build -p tree-sitter -F bindgen
 2023-08-21 02:56:14 +03:00
James McCoy 545ef842de
Remove -Werror from default CFLAGS 
Production builds shouldn't include -Werror by default since that could
cause spurious build failures when there are toolchain updates.

CI uses -Werror to prevent warnings, so that should be sufficient.
 2023-08-18 14:23:19 -04:00
Amaan Qureshi 458b5de0fc
feat: add any-of predicate 2023-08-17 22:20:57 -04:00
Andrew Hlynskyi f9e8802234 Use the same flags in lib's build.rs as in Makefile 2023-08-17 16:27:52 +03:00
Andrew Hlynskyi 26c3ae7b98 Rename: ts_lookahead_iterator_advance -> ts_lookahead_iterator_next 2023-08-09 14:40:29 +03:00
Amaan Qureshi d710dc9c89 fix: ensure function signatures in the API consistently show parameter names 2023-08-03 22:17:53 +01:00
Andrew Hlynskyi e23e4cea18 Make Rust code statements more compact and in functional style 2023-08-03 14:28:00 +03:00
Andrew Hlynskyi cb8c89fbd7
Merge pull request #2464 from tree-sitter/relax-lifetimes 
feat: rework lifetimes, relax dependencies and tie only on implementations
 2023-08-03 14:22:33 +03:00
Andrew Hlynskyi c85f81f625 feat: rework lifetimes, relax deps and tie only on impls 2023-08-03 13:13:26 +03:00
Andrew Hlynskyi 485d192880 binding_rust: set_max_start_depth accepts optional to reset limit 2023-08-03 11:45:36 +03:00
Samuel Moelius 41ec8b4166 Partially revert d4d5e29 2023-08-03 11:41:50 +03:00
Andrew Hlynskyi d185f3126f Make LookaheadIterator Sync and Send 2023-08-03 03:50:35 +03:00
Andrew Hlynskyi 4eb22ed3ae Fix UB for LookaheadIterator 2023-08-03 03:49:57 +03:00
Andrew Hlynskyi 1fbe929ad9 feat: define Sync, Send for Node and TreeCursor types 2023-08-03 03:03:03 +03:00
Andrew Hlynskyi 0f533b909d chore: group Sync, Send impls by type 2023-08-03 03:03:03 +03:00
Andrew Hlynskyi b456f831d1 Remove PartialOrd, Ord deriving from Range in Rust lib 2023-08-02 18:30:32 +03:00
Andrew Hlynskyi 1ac134a97d Apply ts_node_is_error in Rust binding 2023-08-02 00:27:19 +03:00
Andrew Hlynskyi a08c61235d Fix, reference by value for Language as everywhere 2023-08-02 00:04:24 +03:00
Andrew Hlynskyi 759af6d0a4 Remove Copy, Clone from TSLookaheadIterator raw binding struct 2023-08-02 00:04:17 +03:00
Daumantas Kavolis 8c789bf7d5 After review 2023-08-02 00:02:33 +03:00
Daumantas Kavolis 8d5462cea4 LookaheadIterator doesn't need lifetime annotation as it depends on language only 2023-08-02 00:02:33 +03:00
Daumantas Kavolis 672d38803e Add iteration over names 2023-08-02 00:02:33 +03:00
Daumantas Kavolis 1f52f2f1dc Symbols without aliases should be used for lookahead 2023-08-02 00:02:33 +03:00
Daumantas Kavolis c47e217e73 API extensions 2023-08-02 00:02:33 +03:00
Andrew Hlynskyi cd1d717551 chore: regenerate bindings.rs after #2370 2023-08-01 21:33:55 +03:00
Andrew Hlynskyi d489d71623 fix: children_by_field_id API to receive non option field id 2023-08-01 12:21:24 +03:00
Andrew Hlynskyi fec7454ced chore: simply use FieldId::new because it contains id == 0 check 2023-08-01 11:45:54 +03:00
Andrew Hlynskyi 9c06b90fc2 More general TextProvider for F 2023-07-31 04:13:18 +03:00
Andrew Hlynskyi 7938db90fe TextProvider with generic return type 2023-07-30 21:56:58 +03:00
Amaan Qureshi 36c6c8aadf
Merge pull request #2423 from amaanq/nonzero-field-id 
feat!: use `Option<NonZeroU16>` for TSFieldIds
 2023-07-27 13:04:34 -04:00
Amaan Qureshi 7ad21396c2
feat!: use Option<NonZeroU16> for TSFieldIds 2023-07-27 12:26:25 -04:00
Amaan Qureshi a4f939520f
docs: update Rust bindings' README 2023-07-24 02:07:09 -04:00
Andrew Hlynskyi 7afd5a1a8b rust: remove Copy, Clone from opaque ptr data structs 2023-07-14 00:19:23 +03:00
Andrew Hlynskyi af42cfccd6 rust: fix ffi impl, some structs are stack allocated 2023-07-13 23:48:38 +03:00
Amaan Qureshi 2f2e416031 chore: update Rust bindings 2023-07-13 11:39:33 -04:00
Andrew Hlynskyi f01c4f8376 Restore Rust bindings generation with newer bindgen 0.65.1 2023-07-13 17:34:32 +03:00
Max Brunsfeld 4922602369
Merge pull request #2316 from tree-sitter/node-descendant-index 
Add APIs for retrieving descendant counts, seeking to nodes by their descendant index
 2023-06-12 15:13:43 -07:00
Max Brunsfeld a2119cb691 Add APIs for retrieving tree cursor's depth and descendant index 2023-06-12 11:50:44 -07:00
Max Brunsfeld 9dd725b4e3 Start work on exposing APIs for node descendant counts and indices 2023-06-09 08:51:47 -07:00
Samuel Moelius f461d953a6 Fix OOB in Query::new 2023-05-19 21:31:26 -04:00
Andrew Hlynskyi cc6596be82 chore(bindgen): update bindgen to 0.65.1 and regenerate bindings 2023-04-17 11:24:05 +03:00
Lewis Russell 1e81a1b67f feat(lib): add ts_query_cursor_set_max_start_depth query API 
This allows configuring cursors from traversing too deep into a tree.
 2023-04-17 11:15:13 +03:00
Andrew Hlynskyi 613382c70a docs: update badges; fix markdown lint complains 
Linter config `.vscode/settings.json`:
```json
{
    "[markdown]": {
        "files.trimTrailingWhitespace": false,
    },
    "markdownlint.config": {
        "default": true,
        // "ul-style": {
        //     "style": "asterisk"
        // },
        "MD001": false,
        "MD024": false,
        "MD025": false,
        "MD033": false,
        "MD041": false,
        "MD053": false,
    },
}
```
 2023-04-16 23:39:08 +03:00
Andrew Hlynskyi c38f78345e binding(rust): update script/generate-bindings to use latest rust-bindgen 0.64.0 version 2023-04-04 22:16:27 +03:00
Andrew Hlynskyi d56506b727 ref(rust_bindings): keep Query construction logic in a one place 2023-04-04 15:08:53 +03:00
Vhyrro e5357dc5ad ref(rust_bindings): add from_raw() functions 2023-04-04 15:08:53 +03:00
Vhyrro 6c2957c8d3 ref(rust_bindings): move into_raw() functions into the ffi module 2023-04-04 15:08:53 +03:00
Vhyrro 576e4c7d06 fix(rust_bindings): use-after-free for Language::into_raw() 2023-04-04 15:08:53 +03:00
Vhyrro 3d396e120b feat(rust_bindings): provide into_raw() functions for treesitter structs 2023-04-04 15:08:53 +03:00
Andrew Hlynskyi ec2af46f6f chore: remove all dead badges 2023-03-16 18:00:02 +02:00
Max Brunsfeld 837899e456 Add API for checking if a pattern in a query is non-local 2023-02-16 11:59:34 -08:00
Max Brunsfeld 97fd990822 Add --dot flag to parse subcommand, for printing tree as DOT graph 2023-02-13 12:33:34 -08:00
Léo Gaspard 3964651fc6
Derive Hash for Language 
Given Language implements Eq, it can probably implement Hash too.

This makes it easy to derive a random identifier from a `Language`
 2023-02-09 03:35:42 +01:00
Max Brunsfeld 555277a102 Allow testing highlight and tag queries when testing wasm build 
Replace non-mutating `ts_parser_wasm_store` function with
`ts_parser_take_wasm_store`, which removes and returns the wasm
store, in order to facilitate single ownership.
 2023-01-23 11:46:59 -08:00
Max Brunsfeld 042e6f9d57 Restucture wasm module, return a normal TSLanguage from load_language 2022-11-15 17:14:33 -08:00
Max Brunsfeld 3f1a7f9cd4 Start work on ability to load wasm languages from native lib, via wasmtime 2022-11-15 17:14:33 -08:00
Max Brunsfeld 618146260e Add doc comments for tree included ranges getter 2022-11-08 17:47:57 -08:00
Max Brunsfeld f0177f216e Use library-configured allocator to free intermediate included ranges 2022-11-07 10:48:32 -08:00
Max Brunsfeld 1848d0bc36 Add tree included ranges getter 
Co-authored-by: Nathan Sobo <nathan@zed.dev>
 2022-11-04 15:24:07 -07:00
Max Brunsfeld 477b667753 Add ts_tree_root_node_with_offset API 2022-08-18 13:48:47 -07:00
Max Brunsfeld 548c12fb88 Fix bug where patterns with top-level alternatives were not considered 'rooted' 2022-07-07 17:53:54 -07:00
rhysd 08899428f3 Add C APIs as document aliases 2022-05-30 21:36:11 +09:00
Aleksei Bavshin fe33599f46
lib: fix incorrect int ptr cast on big-endian architectures 
`*usize` -> `*u32` conversion on 64-bit big-endian machine takes high
halfword of the value. As a consequence, any result returned via
`count` is unexpectedly shifted left:

    u32   = 00 00 00 01             // 1
    usize = 00 00 00 01 00 00 00 00 // 4294967296

Fixes following test failure:
```
$ cargo test -- tests::corpus_test
<...>
running 13 tests
memory allocation of 206158430208 bytes failed
error: test failed, to rerun pass '--lib'
```
 2022-03-23 00:47:01 -07:00
Max Brunsfeld aaf4572727
Merge pull request #1589 from alex-pinkus/deduplicate-core-ids 
Ignore duplicate states when initializing subgraphs in `ts_query__analyze_patterns`
 2022-01-17 13:54:31 -08:00
Alex Pinkus eaf9b170f1 Don't start with duplicate states in ts_query__analyze_patterns 
This change exposes a new `primary_state_ids` field on the `TSLanguage`
struct, and populates it by tracking the first encountered state with a
given `core_id`. (For posterity: the initial change just exposed
`core_id` and deduplicated within `ts_analyze_query`).

With this `primary_state_ids` field in place, the
`ts_query__analyze_patterns` function only needs to populate its
subgraphs with starting states that are _primary_, since non-primary
states behave identically to primary ones. This leads to large savings
across the board, since most states are not primary.
 2022-01-16 11:17:47 -08:00
Hendrik van Antwerpen acd3d32c36 Remove reference to strings from quantifier-only function 2022-01-11 18:33:36 +01:00
Hendrik van Antwerpen e338726cde Prefix globally visible TSquantifier values 2022-01-11 18:33:36 +01:00
Hendrik van Antwerpen 36f2440369 Complete comment 2022-01-11 18:33:36 +01:00
Hendrik van Antwerpen a1a241b013 Expose quantifiers per pattern, instead of merging for all patterns in a query 2022-01-11 18:33:36 +01:00
Hendrik van Antwerpen 1f1a449c76 Improve capture quantifier computation 
Compute quantifiers in a bottom-up manner, which allows more precise
results for alternations, where the quantifiers are now precisly joined.
 2022-01-11 18:33:36 +01:00
Hendrik van Antwerpen 9bac066330 Deal with quantifiers appearing on capture's enclosing patterns 
- Use a proper enum type for quantifiers.
- Drop quantifiers from `TSQueryStep`, which was not used.
- Keep track of the captures introduced during a pattern parse, and
  apply the quantifier for the pattern to the captures that were
  introduced by the pattern or any sub patterns.
- Use 'quantifier' instead of 'suffix'.
 2022-01-11 18:33:36 +01:00
Hendrik van Antwerpen ae7869d1a6 Expose capture suffixes in queries 2022-01-11 18:33:36 +01:00
Max Brunsfeld 622359b400 Simplify allocation-recording in test suite using new ts_set_allocator API 2021-12-30 16:09:07 -08:00
Max Brunsfeld 8de8c64c95 Remove unnecessary types from binding.rs 2021-12-09 21:02:15 -08:00
Max Brunsfeld 142f4b6438 Rename Query::step_is_definite -> is_pattern_guaranteed_at_step 2021-11-21 11:37:52 -08:00
Max Brunsfeld e78413832b Restructure test suite's allocation recording so that tests can run in parallel 2021-10-11 17:24:37 -07:00
Max Brunsfeld fe29bc8c19 Tweak comment formatting in api.h so bindgen doesn't create a doctest 2021-10-11 17:23:44 -07:00
Wilfred Hughes f17f08bbef Add missing word in doc comment 2021-09-30 21:53:41 -07:00
Max Brunsfeld 561dfe3a2d
Merge pull request #1394 from tree-sitter/fix/query-predicates-with-alternations 
fix(cli): Panic on queries containing alternation with predicates
 2021-09-24 08:56:23 -07:00
Andrew Hlynskyi d973527964 binding(rust): Mark set_cancellation_flag self as mutable 2021-09-21 23:03:50 +03:00
Andrew Hlynskyi b324d0802a fix(cli): Panic on queries containing alternation with predicates 
`QuearyMatch::satisfies_text_predicates()` was changed to pass
captures that don't relate to a checked predicate. This allows
predicates in inner alternations for queries.

Refs #1392
 2021-09-21 19:51:30 +03:00
Andrew Hlynskyi ae12ff81b5 feat(rust): Add an id() method for QueryMatch 
Refs #1372
 2021-09-14 19:08:29 +03:00
Andrew Hlynskyi 52e6c900c3 fix(lib): fix segfault on ts_query_new with incompatible grammar version, close #1318 2021-09-03 14:24:18 +03:00
Max Brunsfeld f3ea60e23f Merge branch 'master' into query-cursor-api 2021-06-02 11:51:26 -07:00
Max Brunsfeld 8416894923 Use std::iter::Once in impl TextProvider for [u8] 
Co-Authored-By: Douglas Creager <dcreager@dcreager.net>
 2021-06-02 09:15:04 -07:00
Douglas Creager cd96552448 query: Allow configurable match limit 
The default is now a whopping 64K matches, which "should be enough for
everyone".  You can use the new `ts_query_cursor_set_match_limit`
function to set this to a lower limit, such as the previous default of
32.
 2021-06-02 11:30:55 -04:00
Max Brunsfeld d72771a19f Make ::set_{byte,point}_range methods take a Range 
Co-Authored-By: Nathan Sobo <nathan@zed.dev>
 2021-05-28 14:21:11 -07:00
Max Brunsfeld 7f4eb9a222 Provide ::set_{byte,point}_range on both query iterators 2021-05-28 14:07:54 -07:00
Max Brunsfeld 97dfee6325 Add QueryMatch::nodes_for_capture_index 
Co-Authored-By: Nathan Sobo <nathan@zed.dev>
 2021-05-28 12:38:30 -07:00
Max Brunsfeld dab11134c2 Add Query::capture_index_for_name method 
Co-Authored-By: Nathan Sobo <nathan@zed.dev>
 2021-05-28 12:27:50 -07:00
Max Brunsfeld 919e9745a6 Add ts_tree_cursor_goto_first_child_for_point function 
This function (and the similar `ts_tree_cursor_goto_first_child_for_byte`)
allows you to efficiently seek the tree cursor to a given position,
exploiting the tree's internal balancing, without having to visit
all of the preceding siblings of each node.
 2021-05-27 12:30:19 -07:00
Max Brunsfeld 036aceed57 In script/generate-bindings, add flags for latest bindgen 2021-05-25 18:02:39 -07:00
Max Brunsfeld fda35894d4 Stop matching new patterns past the end of QueryCursor's range 
This restores the original signatures of the `set_byte_range` and
`set_point_range` functions. Now, the QueryCursor will properly report
matches that intersect, but are not fully contained by its range.

Co-Authored-By: Nathan Sobo <nathan@zed.dev>
 2021-05-25 18:02:35 -07:00
Max Brunsfeld f597cc6a75 Preserve matches that contain the QueryCursor's start byte 
Co-Authored-By: Nathan Sobo <nathan@zed.dev>
Co-Authored-By: Antonio Scandurra <me@as-cii.com>
 2021-05-25 13:06:24 -07:00
Max Brunsfeld a61f25bc58 Add APIs for advancing a QueryCursor to an arbitrary position 2021-05-24 21:07:59 -07:00
Max Brunsfeld 8c3d1466ec Allow QueryCursor's text callback to return an iterator 2021-05-23 21:05:26 -07:00
Max Brunsfeld 0e445c47fa rust: Parser and QueryCursor are Sync 
These objects are not generally intended to be shared betwen threads,
but they meet the Rust definition of Sync: all of their methods are
that take a shared reference to `self` are safe to call from multiple
threads simultaneously. In other words, there is no interior
mutability.
 2021-05-21 21:14:24 -07:00
Niranjan Hasabnis c31acb8fec Changing API name; Adding unit test and Rust bindings 2021-05-21 01:50:10 +00:00
Max Brunsfeld 399b5e4daf Remove interior mutability for parent-node caching in Tree 
In Rust binding, mark Tree as Sync
 2021-05-20 13:56:26 -07:00
Max Brunsfeld b5ec720696
Merge pull request #1071 from ahlinc/feat/rust-binding-additional-error-traits 
feat(binding_rust): implement Display and Error traits for TS errors to be convertible
 2021-04-22 21:24:07 -07:00
Andrew Hlynskyi 3c0a49289c binding_rust: Improve implementation of fmt::Display for QueryError trait, avoid multiple format!() calls 2021-04-23 06:45:04 +03:00
Max Brunsfeld 0bbacebf67
Merge pull request #1068 from ahlinc/fix/cargo-build-warinings 
Resolve syntax warnings for cargo build
 2021-04-22 13:38:03 -07:00
Andrew Hlynskyi de23c9219a binding_rust: Unbind nodes lifitime from a source for QueryCursor.captures 2021-04-22 21:00:58 +03:00
Andrew Hlynskyi 9c91affe56 binding_rust: Unbind nodes lifitime from a source for QueryCursor.matches 2021-04-22 21:00:58 +03:00
Andrew Hlynskyi e7b1d84a83 binding_rust: implement Display and Error traits for TS errors to be convertible 2021-04-22 17:50:12 +03:00
Andrew Hlynskyi 2094a80022 fix(cli): resolve syntax warnings for cargo build 2021-04-22 16:23:00 +03:00
Max Brunsfeld e1a1006b3d
Merge pull request #866 from rhysd/patch-1 
Fix typo in document
 2021-03-11 15:21:45 -08:00
Max Brunsfeld 5ecdfce122
Merge pull request #850 from berkus/patch-1 
Fix typo
 2021-03-09 15:07:48 -08:00
Max Brunsfeld db6e1d9bdc Add ts_query_cursor_did_exceed_match_limit API 2021-03-05 15:02:49 -08:00
Max Brunsfeld 774ae5e3d5 In parse tables, store production ids as 16 bits 
Also remove the use of bitfields from the parse table format.
In all cases, bitfields were not necessary to achieve the
current binary sizes. Avoiding them makes the binaries more
portable.

There was no way to make this change backward-compatible,
so we have finally dropped support for parsers generated
with an earlier version of Tree-sitter.

At some point, when Atom adopts this version of Tree-sitter,
this change will affect Atom users who have installed packages
using third-party Tree-sitter parsers. The packages will need
to be updated to use a regenerated version of the parsers.
 2021-02-25 16:12:31 -08:00
Douglas Creager a29c8d9264 Move allocation tracking into lib crate 
We have several test cases defined in the `cli` crate that depend on the
`lib` crate's `allocation-tracking` feature.  The implementation of the
actual allocation tracker used to live in the `cli` crate, close to the
test cases that use it.  The `allocation-tracking` feature in the `lib`
crate was just used to tell the tree-sitter implementation to expect
that the allocation tracker exists, and to use it.

That pattern meant that we had a circular dependency: `cli` depends on
`lib`, but `lib` required some code that was implemented in `cli`.
That, in turn, caused linker errors — but only when compiling in certain
configurations! [1]

This patch moves all of the allocation tracking implementation into the
`lib` crate, gated on the existing `allocation-tracking` feature, which
fixes the circular dependency.

Note that this patch does **not** fix the fact that feature unification
causes the `lib` crate to be built with the `allocation-tracking`
feature enabled, even though it's not a default.  Fixing that depends on
the forthcoming version 2 feature resolver [2], or using the `dev_dep`
workaround [3] in the meantime.

[1] https://github.com/tree-sitter/tree-sitter/issues/919
[2] https://doc.rust-lang.org/nightly/cargo/reference/features.html#feature-resolver-version-2
[3] https://github.com/tree-sitter/tree-sitter/issues/919#issuecomment-777107086
 2021-02-23 09:16:37 -05:00
Max Brunsfeld 6dbe6a3a90 Merge branch 'master' into actions-ci 2021-02-05 10:19:05 -08:00
Michał Muskała 9f8ffe0164 Implement Clone for TreeCursor 
Cloning was supported by the C library, but not exposed in Rust bindings
 2021-02-03 17:16:13 +00:00
Linda_pp bb47ef0d78
Fix typo in document 2021-01-01 00:17:22 +09:00
Berkus Decker 0ceb2af38e
Fix typo 2020-12-17 02:41:25 +02:00
Max Brunsfeld b661050a61 Simplify setup for enabling/disabling allocation recording in the C lib 2020-12-02 15:35:13 -08:00
Max Brunsfeld 7aca288330 Move LossyUtf8 struct out of util module 2020-10-14 11:59:56 -07:00
Max Brunsfeld 0a46033391 Remove duplication of LossyUtf8 helper 2020-10-14 11:35:50 -07:00
Max Brunsfeld 87fd2f5ca3 rust: Detect debug builds using PROFILE env var in build script 
Fixes #757
 2020-10-12 11:53:16 -07:00
Max Brunsfeld 857a9ed07b query: Handle captured wildcard nodes at the root of patterns 2020-10-08 12:34:08 -07:00
Max Brunsfeld d1c95193c1 query: Fix invalid use of slice::from_raw_parts 2020-10-05 12:08:53 -07:00
Max Brunsfeld 2a3c2ad6b9 Implement Send for QueryCursor 2020-09-30 21:19:32 -07:00
Max Brunsfeld ba239ce4ab Make query error line numbers consistently display 1-indexed 2020-09-24 15:03:51 -07:00
Max Brunsfeld 518916f221 Return correct path and line in query errors from the CLI 2020-09-24 13:47:27 -07:00
Max Brunsfeld 9daec9cb22 Tweak impossible pattern error messages 2020-08-20 13:35:11 -07:00
Max Brunsfeld 4301110c12 query: Indicate specific step that's impossible 2020-08-20 13:06:38 -07:00
Max Brunsfeld 1ea29053e1 Merge branch 'master' into query-pattern-is-definite 2020-08-14 09:31:55 -07:00
Max Brunsfeld 1ae5cbc851 query: Handle #not-match? in rust, wasm bindings 2020-07-24 12:15:23 -07:00
Max Brunsfeld cc37da7457 Query analysis: fix propagation of uncertainty from later siblings 2020-06-26 16:46:12 -07:00
Max Brunsfeld 7f955419a8 Start work on recognizing impossible patterns 2020-06-25 15:06:27 -07:00
Max Brunsfeld 4c2f36a07b Mark steps as definite on query construction 
* Add a ts_query_pattern_is_definite API, just for debugging this
* Store state_count on TSLanguage structs, to allow for scanning parse tables
 2020-06-25 15:06:27 -07:00
Max Brunsfeld f38f5d1d22 Tweak readmes 2020-05-12 16:16:48 -07:00
Max Brunsfeld 40262483a9 Change query syntax for predicates 
Signed-off-by: Patrick Thomson <patrickt@github.com>
 2020-05-11 12:35:51 -07:00