Merge a078a1ae51 into 362e97e927

This release contains some fixes to highlight ordering which could cause
panics in the markdown component for highlights arriving out of order.

Cargo.lock

@@ -2810,9 +2810,9 @@ checksum = "5d99f8c9a7727884afe522e9bd5edbfc91a3312b36a77b5fb8926e4c31a41801"
 
 [[package]]
 name = "tree-house"
-version = "0.2.0"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "679e3296e503901cd9f6e116be5a43a9270222215bf6c78b4b1f4af5c3dcc62d"
+checksum = "d00ea55222392f171ae004dd13b62edd09d995633abf0c13406a8df3547fb999"
 dependencies = [
  "arc-swap",
  "hashbrown 0.15.4",

Cargo.toml

@@ -37,7 +37,7 @@ package.helix-tui.opt-level = 2
 package.helix-term.opt-level = 2
 
 [workspace.dependencies]
-tree-house = { version = "0.2.0", default-features = false }
+tree-house = { version = "0.3.0", default-features = false }
 nucleo = "0.5.0"
 slotmap = "1.0.7"
 thiserror = "2.0"

book/src/generated/typable-cmd.md

@@ -89,3 +89,4 @@
 | `:read`, `:r` | Load a file into buffer |
 | `:echo` | Prints the given arguments to the statusline. |
 | `:noop` | Does nothing. |
+| `:buffer-nth`, `:bi` | Switch to the nth buffer, out of those you have open. |

helix-term/src/commands/typed.rs

@@ -321,6 +321,24 @@ fn buffer_previous(
     Ok(())
 }
 
+fn buffer_nth(cx: &mut compositor::Context, args: Args, event: PromptEvent) -> anyhow::Result<()> {
+    if event != PromptEvent::Validate {
+        return Ok(());
+    }
+    let n: usize = args[0]
+        .parse()
+        .map_err(|_| anyhow!("provided argument is not an integer"))?;
+    ensure!(n != 0);
+    let (id, _) = if args.has_flag("reverse") {
+        cx.editor.documents.iter().nth_back(n - 1)
+    } else {
+        cx.editor.documents.iter().nth(n - 1)
+    }
+    .ok_or(anyhow!("buffer {n} is out of range"))?;
+    cx.editor.switch(*id, helix_view::editor::Action::Replace);
+    Ok(())
+}
+
 fn write_impl(cx: &mut compositor::Context, path: Option<&str>, force: bool) -> anyhow::Result<()> {
     let config = cx.editor.config();
     let jobs = &mut cx.jobs;
@@ -3567,6 +3585,25 @@ pub const TYPABLE_COMMAND_LIST: &[TypableCommand] = &[
             ..Signature::DEFAULT
         },
     },
+    TypableCommand {
+        name: "buffer-nth",
+        aliases: &["bi"],
+        doc: "Switch to the nth buffer, out of those you have open.",
+        fun: buffer_nth,
+        completer: CommandCompleter::none(),
+        signature: Signature {
+            positionals: (1, None),
+            flags: &[
+                Flag {
+                    name: "reverse",
+                    alias: Some('r'),
+                    doc: "count buffers from the end",
+                    ..Flag::DEFAULT
+                },
+            ],
+            ..Signature::DEFAULT
+        },
+    },
 ];
 
 pub static TYPABLE_COMMAND_MAP: Lazy<HashMap<&'static str, &'static TypableCommand>> =

helix-term/src/handlers/document_colors.rs

@@ -81,6 +81,10 @@ fn request_document_colors(editor: &mut Editor, doc_id: DocumentId) {
         })
         .collect();
 
+    if futures.is_empty() {
+        return;
+    }
+
     tokio::spawn(async move {
         let mut all_colors = Vec::new();
         loop {

helix-view/src/editor.rs

@@ -1437,7 +1437,11 @@ impl Editor {
                 log::error!("failed to apply workspace edit: {err:?}")
             }
         }
+
+        if old_path.exists() {
             fs::rename(old_path, &new_path)?;
+        }
+
         if let Some(doc) = self.document_by_path(old_path) {
             self.set_doc_path(doc.id(), &new_path);
         }

languages.toml

@@ -937,7 +937,7 @@ indent = { tab-width = 2, unit = "  " }
 
 [[grammar]]
 name = "html"
-source = { git = "https://github.com/tree-sitter/tree-sitter-html", rev = "29f53d8f4f2335e61bf6418ab8958dac3282077a" }
+source = { git = "https://github.com/tree-sitter/tree-sitter-html", rev = "cbb91a0ff3621245e890d1c50cc811bffb77a26b" }
 
 [[language]]
 name = "python"

runtime/queries/astro/highlights.scm

@@ -1,3 +1,48 @@
-; inherits: html
+(tag_name) @tag
+(erroneous_end_tag_name) @error
+(doctype) @constant
+(attribute_name) @attribute
+(comment) @comment
+
+((attribute
+  (attribute_name) @attribute
+  (quoted_attribute_value (attribute_value) @markup.link.url))
+ (#any-of? @attribute "href" "src"))
+
+((element
+  (start_tag
+    (tag_name) @tag)
+  (text) @markup.link.label)
+  (#eq? @tag "a"))
+
+(attribute [(attribute_value) (quoted_attribute_value)] @string)
+
+((element
+  (start_tag
+    (tag_name) @tag)
+  (text) @markup.bold)
+  (#any-of? @tag "strong" "b"))
+
+((element
+  (start_tag
+    (tag_name) @tag)
+  (text) @markup.italic)
+  (#any-of? @tag "em" "i"))
+
+((element
+  (start_tag
+    (tag_name) @tag)
+  (text) @markup.strikethrough)
+  (#any-of? @tag "s" "del"))
+
+[
+  "<"
+  ">"
+  "</"
+  "/>"
+  "<!"
+] @punctuation.bracket
+
+"=" @punctuation.delimiter
 
 ["---"] @punctuation.delimiter

runtime/queries/cpp/highlights.scm

@@ -12,8 +12,6 @@
 (namespace_definition name: (namespace_identifier) @namespace)
 (namespace_identifier) @namespace
 
-(qualified_identifier name: (identifier) @type.enum.variant)
-
 (auto) @type
 "decltype" @type
 
@@ -21,12 +19,29 @@
 (reference_declarator ["&" "&&"] @type.builtin)
 (abstract_reference_declarator ["&" "&&"] @type.builtin)
 
+; -------
 ; Functions
-
-
+; -------
+; Support up to 4 levels of nesting of qualifiers
+; i.e. a::b::c::d::func();
 (call_expression
   function: (qualified_identifier
     name: (identifier) @function))
+(call_expression
+  function: (qualified_identifier
+    name: (qualified_identifier
+      name: (identifier) @function)))
+(call_expression
+  function: (qualified_identifier
+    name: (qualified_identifier
+      name: (qualified_identifier
+        name: (identifier) @function))))
+(call_expression
+  function: (qualified_identifier
+    name: (qualified_identifier
+      name: (qualified_identifier
+        name: (qualified_identifier
+          name: (identifier) @function)))))
 
 (template_function
   name: (identifier) @function)
@@ -34,26 +49,42 @@
 (template_method
   name: (field_identifier) @function)
 
-; Support up to 3 levels of nesting of qualifiers
-; i.e. a::b::c::func();
+; Support up to 4 levels of nesting of qualifiers
+; i.e. a::b::c::d::func();
 (function_declarator
   declarator: (qualified_identifier
     name: (identifier) @function))
-
 (function_declarator
   declarator: (qualified_identifier
     name: (qualified_identifier
       name: (identifier) @function)))
-
 (function_declarator
   declarator: (qualified_identifier
     name: (qualified_identifier
       name: (qualified_identifier
         name: (identifier) @function))))
+(function_declarator
+  declarator: (qualified_identifier
+    name: (qualified_identifier
+      name: (qualified_identifier
+        name: (qualified_identifier
+          name: (identifier) @function)))))
 
 (function_declarator
   declarator: (field_identifier) @function)
 
+; Constructors
+
+(class_specifier
+  (type_identifier) @type
+  (field_declaration_list
+    (function_definition
+      (function_declarator
+        (identifier) @constructor)))
+        (#eq? @type @constructor)) 
+(destructor_name "~" @constructor
+  (identifier) @constructor)
+
 ; Parameters
 
 (parameter_declaration

runtime/queries/html/highlights.scm

@@ -2,6 +2,7 @@
 (erroneous_end_tag_name) @error
 (doctype) @constant
 (attribute_name) @attribute
+(entity) @string.special.symbol
 (comment) @comment
 
 ((attribute