fix: --abi 14 and review comments in nvim-treesitter

.github/workflows/ci.yml

@@ -22,12 +22,22 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-14]
+    env:
+      TREE_SITTER_ABI_VERSION: 14
     steps:
       - uses: actions/checkout@v4
       - uses: tree-sitter/setup-action/cli@v2
         with:
           tree-sitter-ref: "v0.25.3"
-      - uses: tree-sitter/parser-test-action@v2
+
+      - name: Check the ABI version
+        if: ${{ runner.os != 'Windows' }}
+        run: |
+          have_it=$(grep "^#define LANGUAGE_VERSION $TREE_SITTER_ABI_VERSION\s*$" src/parser.c -c)
+          test "$have_it" -eq 1
+
+      - name: Run all Tree-sitter tests
+        uses: tree-sitter/parser-test-action@v2
         with:
           generate: true
           test-parser: true

README.md

@@ -201,6 +201,12 @@ queries/
 
 To find highlighting and other queries for specific editors, look in the `editor_queries/` directory. There, all the queries target development upstream branches of the relevant editors, unless the directory has a suffix `-release/`, in such case the queries provided there are targeting the latest releases.
 
+## Contributing
+
+This section will be a separate file as per https://github.com/tact-lang/tree-sitter-tact/issues/35.
+
+For now, I just wanted to leave a note to use ABI version 14: `npm run ts -- generate --abi=14`, or by setting `export TREE_SITTER_ABI_VERSION=14` prior to generation command. This is important for Helix, Neovim, and other editors and tools which still use lower versions.
+
 ## ⚙ References
 
 - [grammar.gg](https://github.com/tact-lang/tact/blob/da4b8d82128cf4b6f9b04d93a93a9382407112c2/src/grammar/next/grammar.gg) — Official Tact grammar specification.

editor_queries/neovim/highlights.scm

@@ -6,7 +6,7 @@
 (identifier) @variable
 
 (destruct_bind
-  name: (identifier) @comment
+  name: (identifier) @variable.member
   bind: (identifier) @variable)
 
 ; variable.builtin