Lumen Language

VS Code extension providing language support for Lumen (.luma files).

Features

Completions

Context-aware suggestions that change based on where you are in the script. Events, statements, expressions, variables, blocks, type bindings, and MiniColorize tags are all covered.

Hover

Hover over any statement, event, block, or variable to see its documentation. Descriptions, categories, available variables, and examples show up inline.

Highlighting

Full semantic token support. Keywords, variables, types, events, properties.

Diagnostics

Errors and warnings from the Lumen pipeline are shown as you type.

Document Symbols

The outline view lists all blocks, commands, events, data classes, and variable declarations with proper nesting.

Go to Definition

Jump to where a variable was declared.

Document Colors

Hex colors inside MiniColorize strings show inline previews with a color picker.

Requirements

• VS Code 1.80+
• Java 17+ is needed; the extension will download Java 21 if needed.

Extension Settings

No additional settings at this time.