[0.23.0] - 2024-08-26

Breaking

• Introduce tree-sitter-language crate for grammar crates to depend on (https://github.com/tree-sitter/tree-sitter/pull/3069)
• Revert interning of a sequence or choice of a single rule (https://github.com/tree-sitter/tree-sitter/pull/3548)
• bindings: Use capsules in python (https://github.com/tree-sitter/tree-sitter/pull/3384)
• dsl: Support other JS runtimes (https://github.com/tree-sitter/tree-sitter/pull/3355)

Features

• Add fuzz subcommand (https://github.com/tree-sitter/tree-sitter/pull/3385)
• Allow external scanners to use the logger (https://github.com/tree-sitter/tree-sitter/pull/3204)
• bindings: Add query constants to python
• bindings: Add node, python, swift tests (https://github.com/tree-sitter/tree-sitter/pull/3178)
• bindings: Update npm scripts (https://github.com/tree-sitter/tree-sitter/pull/3210)
• cli: Bump unicode data to v15.1.0
• cli: Add debug build flag (https://github.com/tree-sitter/tree-sitter/pull/3279)
• cli: Attach helpful context when grammar.json cannot be found (https://github.com/tree-sitter/tree-sitter/pull/3405)
• cli: Add --show-fields flag to test command (https://github.com/tree-sitter/tree-sitter/pull/3502)
• lib: Add ts_query_end_byte_for_pattern (https://github.com/tree-sitter/tree-sitter/pull/3451)
• lib: Support no_std
• zig: Update outdated path syntax (https://github.com/tree-sitter/tree-sitter/pull/3383)

Bug Fixes

• Always reset to the first language when iterating over language attributes (https://github.com/tree-sitter/tree-sitter/pull/3375)
• Better error when a supertype rule is invalid (https://github.com/tree-sitter/tree-sitter/pull/3400)
• Intern a sequence or choice of a single element the same as the element itself
• Do not "absorb" rules that consist of a single terminal if the rule is hidden (https://github.com/tree-sitter/tree-sitter/pull/2577)
• bindings: Update go bindings (https://github.com/tree-sitter/tree-sitter/pull/3544)
• cli: Installation via authenticated proxy (https://github.com/tree-sitter/tree-sitter/pull/3414)
• cli: Dedup preceding_auxiliary_symbols (https://github.com/tree-sitter/tree-sitter/pull/3550)
• dsl: Improve error message when a rule function returns undefined (https://github.com/tree-sitter/tree-sitter/pull/3452)
• generate: Rename cargo.toml template (https://github.com/tree-sitter/tree-sitter/pull/3532)
• go: Update parser name in binding files, add to docs (https://github.com/tree-sitter/tree-sitter/pull/3547)
• lib: A null clock must have tv_nsec be 0 as well (https://github.com/tree-sitter/tree-sitter/pull/3372)
• lib: Restrict pattern_map optimization when a wildcard step has an immediate first child (https://github.com/tree-sitter/tree-sitter/pull/3440)
• lib: An empty root node should not precede an empty range (https://github.com/tree-sitter/tree-sitter/pull/3450)
• lib: Fix api header C++ interop (https://github.com/tree-sitter/tree-sitter/pull/3534)
• make: Fail properly on Windows (https://github.com/tree-sitter/tree-sitter/pull/3418)
• rust: Fetch CARGO_MANIFEST_DIR at runtime in build script (https://github.com/tree-sitter/tree-sitter/pull/3352)
• rust: Fix new clippy warnings (https://github.com/tree-sitter/tree-sitter/pull/3491)
• test: Multi-grammar corpus tests are now in the repo root (https://github.com/tree-sitter/tree-sitter/pull/3342)
• wasm: Update test

Performance

• Hoist out common subexpressions in satisfies_text_predicates (https://github.com/tree-sitter/tree-sitter/pull/3397)

Documentation

• Update changelog
• Remove duplicate pr # in changelog
• Add note for bullet
• Fix syntax highlighting unit testing example (https://github.com/tree-sitter/tree-sitter/pull/3434)
• Add tsserver annotation to example (https://github.com/tree-sitter/tree-sitter/pull/3460)
• Fix tree cursor documentation (https://github.com/tree-sitter/tree-sitter/pull/3324)
• Document rust library features (https://github.com/tree-sitter/tree-sitter/pull/3395)
• Clean up binding & parser lists (https://github.com/tree-sitter/tree-sitter/pull/3443)

Refactor

• Remove ansi_term dependency (https://github.com/tree-sitter/tree-sitter/pull/3387)
• Remove difference dependency (https://github.com/tree-sitter/tree-sitter/pull/3388)
• scripts: Clean up bash scripts (https://github.com/tree-sitter/tree-sitter/pull/3231)

Testing

• Modernize scanner files (https://github.com/tree-sitter/tree-sitter/pull/3340)

Build System and CI

• deps: bump wasmtime, cc, and wasmparser (https://github.com/tree-sitter/tree-sitter/pull/3529
• bindings: Use language version in soname (https://github.com/tree-sitter/tree-sitter/pull/3308)
• lib: Include the minor in the soname
• loader: Make dependencies optional (https://github.com/tree-sitter/tree-sitter/pull/1638)
• swift: Declare header search path (https://github.com/tree-sitter/tree-sitter/pull/3474)
• wasm: Don't minify JS (https://github.com/tree-sitter/tree-sitter/pull/3380)
• wasm: Bump emscripten to 3.1.64 (https://github.com/tree-sitter/tree-sitter/pull/3497)
• wasm: Support big endian machines (https://github.com/tree-sitter/tree-sitter/pull/3492)
• zig: Git ignore updated Zig cache directory (https://github.com/tree-sitter/tree-sitter/pull/3408)

Other

• Swap sprintf() for snprintf() (https://github.com/tree-sitter/tree-sitter/pull/3430)
• Add .build to gitignore (https://github.com/tree-sitter/tree-sitter/pull/3498)
• Reset language when resetting wasm store (https://github.com/tree-sitter/tree-sitter/pull/3495)
• Clone wasm store engine (https://github.com/tree-sitter/tree-sitter/pull/3542)
• bindings: Fix indent & line endings (https://github.com/tree-sitter/tree-sitter/pull/3284)