Merge branch 'master' into md/lsp-show-document

.github/workflows/cachix.yml

@@ -14,10 +14,10 @@ jobs:
       uses: actions/checkout@v4
 
     - name: Install nix
-      uses: cachix/install-nix-action@v24
+      uses: cachix/install-nix-action@v25
 
     - name: Authenticate with Cachix
-      uses: cachix/cachix-action@v13
+      uses: cachix/cachix-action@v14
       with:
         name: helix
         authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}

Cargo.toml

@@ -36,7 +36,7 @@ package.helix-tui.opt-level = 2
 package.helix-term.opt-level = 2
 
 [workspace.dependencies]
-tree-sitter = { version = "0.20", git = "https://github.com/tree-sitter/tree-sitter", rev = "ab09ae20d640711174b8da8a654f6b3dec93da1a" }
+tree-sitter = { version = "0.20", git = "https://github.com/helix-editor/tree-sitter", rev = "660481dbf71413eba5a928b0b0ab8da50c1109e0" }
 nucleo = "0.2.0"
 
 [workspace.package]

book/src/guides/indent.md

@@ -315,6 +315,10 @@ The first argument (a capture) must/must not be equal to the second argument
 The first argument (a capture) must/must not match the regex given in the
 second argument (a string).
 
+- `#any-of?`/`#not-any-of?`:
+The first argument (a capture) must/must not be one of the other arguments
+(strings).
+
 Additionally, we support some custom predicates for indent queries:
 
 - `#not-kind-eq?`:
@@ -366,4 +370,4 @@ Everything up to and including the closing brace gets an indent level of 1.
 Then, on the closing brace, we encounter an outdent with a scope of "all", which
 means the first line is included, and the indent level is cancelled out on this
 line. (Note these scopes are the defaults for `@indent` and `@outdent`—they are
-written explicitly for demonstration.)
+written explicitly for demonstration.)

book/src/guides/injection.md

@@ -54,4 +54,7 @@ The first argument (a capture) must be equal to the second argument
 The first argument (a capture) must match the regex given in the
 second argument (a string).
 
+- `#any-of?` (standard):
+The first argument (a capture) must be one of the other arguments (strings).
+
 [upstream-docs]: http://tree-sitter.github.io/tree-sitter/syntax-highlighting#language-injection

book/src/install.md

@@ -216,12 +216,12 @@ RUSTFLAGS="-C target-feature=-crt-static"
 
 #### Linux and macOS
 
-The **runtime** directory is one below the Helix source, so either set a
+The **runtime** directory is one below the Helix source, so either export a
 `HELIX_RUNTIME` environment variable to point to that directory and add it to
 your `~/.bashrc` or equivalent:
 
 ```sh
-HELIX_RUNTIME=~/src/helix/runtime
+export HELIX_RUNTIME=~/src/helix/runtime
 ```
 
 Or, create a symbolic link:

grammars.nix

@@ -28,7 +28,17 @@
     owner = builtins.elemAt match 0;
     repo = builtins.elemAt match 1;
   };
-  gitGrammars = builtins.filter isGitGrammar languagesConfig.grammar;
+  # If `use-grammars.only` is set, use only those grammars.
+  # If `use-grammars.except` is set, use all other grammars.
+  # Otherwise use all grammars.
+  useGrammar = grammar:
+    if languagesConfig?use-grammars.only then
+      builtins.elem grammar.name languagesConfig.use-grammars.only
+    else if languagesConfig?use-grammars.except then
+      !(builtins.elem grammar.name languagesConfig.use-grammars.except)
+    else true;
+  grammarsToUse = builtins.filter useGrammar languagesConfig.grammar;
+  gitGrammars = builtins.filter isGitGrammar grammarsToUse;
   buildGrammar = grammar: let
     gh = toGitHubFetcher grammar.source.git;
     sourceGit = builtins.fetchTree {

helix-core/Cargo.toml

@@ -19,7 +19,7 @@ integration = []
 helix-loader = { path = "../helix-loader" }
 
 ropey = { version = "1.6.1", default-features = false, features = ["simd"] }
-smallvec = "1.11"
+smallvec = "1.12"
 smartstring = "1.0.1"
 unicode-segmentation = "1.10"
 unicode-width = "0.1"
@@ -55,3 +55,4 @@ parking_lot = "0.12"
 [dev-dependencies]
 quickcheck = { version = "1", default-features = false }
 indoc = "2.0.4"
+tempfile = "3.9"

helix-core/src/indent.rs

@@ -551,7 +551,7 @@ fn query_indents<'a>(
         // The row/column position of the optional anchor in this query
         let mut anchor: Option<tree_sitter::Node> = None;
         for capture in m.captures {
-            let capture_name = query.capture_names()[capture.index as usize].as_str();
+            let capture_name = query.capture_names()[capture.index as usize];
             let capture_type = match capture_name {
                 "indent" => IndentCaptureType::Indent,
                 "indent.always" => IndentCaptureType::IndentAlways,

helix-core/src/match_brackets.rs

@@ -60,7 +60,7 @@ fn find_pair(
     let tree = syntax.tree();
     let pos = doc.char_to_byte(pos_);
 
-    let mut node = tree.root_node().descendant_for_byte_range(pos, pos)?;
+    let mut node = tree.root_node().descendant_for_byte_range(pos, pos + 1)?;
 
     loop {
         if node.is_named() {
@@ -118,7 +118,9 @@ fn find_pair(
         };
         node = parent;
     }
-    let node = tree.root_node().named_descendant_for_byte_range(pos, pos)?;
+    let node = tree
+        .root_node()
+        .named_descendant_for_byte_range(pos, pos + 1)?;
     if node.child_count() != 0 {
         return None;
     }
@@ -141,7 +143,7 @@ fn find_pair(
 #[must_use]
 pub fn find_matching_bracket_plaintext(doc: RopeSlice, cursor_pos: usize) -> Option<usize> {
     // Don't do anything when the cursor is not on top of a bracket.
-    let bracket = doc.char(cursor_pos);
+    let bracket = doc.get_char(cursor_pos)?;
     if !is_valid_bracket(bracket) {
         return None;
     }
@@ -265,6 +267,12 @@ fn as_char(doc: RopeSlice, node: &Node) -> Option<(usize, char)> {
 mod tests {
     use super::*;
 
+    #[test]
+    fn find_matching_bracket_empty_file() {
+        let actual = find_matching_bracket_plaintext("".into(), 0);
+        assert_eq!(actual, None);
+    }
+
     #[test]
     fn test_find_matching_bracket_current_line_plaintext() {
         let assert = |input: &str, pos, expected| {