MATLAB language server

MATLAB® language server implements the Microsoft® Language Server Protocol for the MATLAB language.

MATLAB language server requires MATLAB version R2021a or later.

Features Implemented

MATLAB language server implements several Language Server Protocol features and their related services:

• Code diagnostics — publishDiagnostics
• Quick fixes — codeActionProvider
• Document formatting — documentFormattingProvider
• Code completions — completionProvider
• Function signature help — signatureHelpProvider
• Go to definition — definitionProvider
• Go to references — referencesProvider
• Document symbols — documentSymbol

Clients

MATLAB language server supports these editors by installing the corresponding extension:

• Neovim — nvim-lspconfig
• Visual Studio® Code — MATLAB extension for Visual Studio Code

Release Notes

Unreleased

Fixed:

• Resolved packaging failure on Mac
• General bug fixes

1.2.1

Release date: 2024-04-04

Added:

• Supports connecting to MATLAB when the New Desktop for MATLAB is enabled

Fixed:

• Fixed launching App Designer and Simulink through MATLAB code execution

1.2.0

Release date: 2024-03-05

Added:

• Code execution support

Fixed:

• Prevent responses from MATLAB being intercepted by the incorrect request callback
• Fixed linting diagnostic suppression with MATLAB R2024a

1.1.8

Release date: 2024-01-16

Fixed:

• Fixed linting with mlint on Windows
• Fixed regression with code navigation when using with MATLAB R2024a

1.1.7

Release date: 2023-12-06

Fixed:

• Fixed code navigation when using with MATLAB R2024a
• Handle symbolic link to MATLAB when linting with mlint (Thanks @MoetaYuko!)
• Handle maca64 architecture when linting with mlint (Thanks @tiagovla!)

1.1.6

Release date: 2023-10-11

• Add support for MATLAB sections in the documentSymbol (outline).

1.1.5

Release date: 2023-09-13

Fixed:

• Fixed issue connecting to MATLAB with Node.js® version 18 and later.

1.1.4

Release date: 2023-08-14

Fixed:

• Patched CVE-2023-26136 and CVE-2022-25883

1.1.3

Release date: 2023-07-10

Fixed:

• Diagnostic suppression should be placed at correct location when '%' is contained within string
• Improved navigation to files inside MATLAB packages within the VS Code workspace but not on the MATLAB path
• Prevented navigation to private/local functions from other files
• MATLAB sign-in is no longer blocked on Windows

1.1.2

Release date: 2023-05-31

Fixed:

• Improves responsiveness of documentSymbol support
• Clear linting diagnostics from closed files
• MATLAB should launch with onDemand setting

1.1.1

Release date: 2023-05-12

• Resolves linting errors

1.1.0

Release date: 2023-05-12

• Add support for documentSymbol (outline).

1.0.0

Release date: 2023-04-26

• Initial release.