MATLAB language server - v1.3.11

CHANGELOG.md

@@ -7,6 +7,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.3.11] - 2026-05-08
+
+### Added
+- Support for semantic token resolution to improve syntax highlighting (Community contribution from @Gustaf-C - Addresses [mathworks/MATLAB-extension-for-vscode#45](https://github.com/mathworks/MATLAB-extension-for-vscode/issues/45))
+
+### Fixed
+- Applied patches for CVE-2026-2950, CVE-2026-4800, CVE-2026-4867, CVE-2026-33228, CVE-2026-33671, CVE-2026-33672, and CVE-2026-39363
+
 ## [1.3.10] - 2026-04-02
 
 ### Fixed

README.md

@@ -19,6 +19,7 @@ MATLAB language server implements several Language Server Protocol features and
 * Symbol rename - [renameProvider](https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#textDocument_rename)
 * Code folding - [foldingRangeProvider](https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#textDocument_foldingRange)
 * Document highlights - [highlightSymbolProvider](https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#textDocument_documentHighlight)
+* Semantic tokens - [semanticTokensProvider](https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#textDocument_semanticTokens)
 
 ## Clients
 MATLAB language server supports these editors by installing the corresponding extension:

matlab/+matlabls/+project/closeProject.m

@@ -0,0 +1,9 @@
+function closeProject ()
+    % Closes the currently open MATLAB project
+
+    % Copyright 2026 The MathWorks, Inc.
+    proj = matlab.project.currentProject();
+    if ~isempty(proj)
+        close(proj);
+    end
+end

matlab/+matlabls/+project/newProject.m

@@ -0,0 +1,6 @@
+function newProject (projectName, projectPath)
+    % Creates a new MATLAB project with the specified name and path
+
+    % Copyright 2026 The MathWorks, Inc.
+    matlab.project.createProject("Name", projectName, "Folder", projectPath);
+end

matlab/+matlabls/+project/openProject.m

@@ -0,0 +1,8 @@
+function openProject (projectPath)
+    % Opens a MATLAB project from the specified path. The path can represent
+    % either a MATLAB project definition file (*.prj or matlab.toml), or a
+    % folder containing one.
+
+    % Copyright 2026 The MathWorks, Inc.
+    matlab.project.loadProject(projectPath);
+end

matlab/+matlabls/setupShadows.m

@@ -6,6 +6,7 @@ function setupShadows(languageServerFolder)
         addRestoreDefaultPathShadow(languageServerFolder);
         addEditShadow(languageServerFolder);
         addClcShadow(languageServerFolder);
+        addInputShadow(languageServerFolder);
     catch ME
         disp('Error while attempting to add shadow directories to path')
         disp(ME.message)
@@ -43,3 +44,7 @@ function addClcShadow(languageServerFolder)
         addpath(fullfile(languageServerFolder, 'shadows', 'clc'));
     end
 end
+
+function addInputShadow(languageServerFolder)
+    addpath(fullfile(languageServerFolder, 'shadows', 'input'));
+end

matlab/initmatlabls.m

@@ -14,6 +14,9 @@ function initmatlabls (outFile)
 
         % Shadow necessary functions
         matlabls.setupShadows(folder);
+
+        % Initialize project event manager
+        matlabls.internal.project.ProjectEventManager.setupListeners();
 
         try
             % Disable specific settings which may cause editor windows to open

matlab/shadows/input/input.m

@@ -0,0 +1,8 @@
+function out = input(varargin)
+    %INPUT    Request user input
+
+    % Copyright 2026 The MathWorks, Inc.
+
+    matlabls.internal.CommunicationManager.publish('/matlabls/events/input', struct('promptString', varargin{1}));
+    out = builtin('input', varargin{:});
+end

package.json

@@ -1,6 +1,6 @@
 {
   "name": "matlab-language-server",
-  "version": "1.3.10",
+  "version": "1.3.11",
   "description": "Language Server for MATLAB code",
   "main": "./src/index.ts",
   "bin": "./out/index.js",

src/debug/MatlabDebugAdaptor.ts

@@ -415,7 +415,7 @@ export default class MatlabDebugAdaptor {
     async setBreakPointsRequest (response: DebugProtocol.SetBreakpointsResponse, args: DebugProtocol.SetBreakpointsArguments, request?: DebugProtocol.Request): Promise<void> {
         const source = args.source as debug.Source;
 
-        if (source.path === undefined) {
+        if (source.path === undefined || !fs.existsSync(source.path)) {
             this.sendResponse(response);
             return;
         }

src/mvm/MVMServer.ts

@@ -29,6 +29,7 @@ export default class MVMServer {
         this._mvm.on(IMVM.Events.stateChange, this._handleMvmStateChange.bind(this))
         this._mvm.on(IMVM.Events.output, this._handleOutput.bind(this));
         this._mvm.on(IMVM.Events.clc, this._handleClc.bind(this));
+        this._mvm.on(IMVM.Events.inputPrompt, this._handleInputPrompt.bind(this));
         this._mvm.on(IMVM.Events.promptChange, this._handlePromptChange.bind(this));
     }
 
@@ -105,6 +106,10 @@ export default class MVMServer {
         this._notificationService.sendNotification(Notification.MVMClc);
     }
 
+    private _handleInputPrompt (promptString: string): void {
+        this._notificationService.sendNotification(Notification.MVMInputPrompt, promptString);
+    }
+
     private _handlePromptChange (state: PromptState, isIdle: boolean): void {
         this._notificationService.sendNotification(Notification.MVMPromptChange, {
             state,

src/mvm/impl/MVMInterface.d.ts

@@ -116,6 +116,7 @@ export declare namespace IMVM {
         clc = "clc",
         output = "output",
         promptChange = "promptChange",
-        stateChange = "stateChange"
+        stateChange = "stateChange",
+        inputPrompt = "inputPrompt"
     }
 }