DSL Syntax for VS Code

VS Code language support for the DSL implemented by dsl-compiler. The extension provides syntax highlighting, snippets, function/program completion, and block formatting.

Build

Requirements: Node.js and npm.

npm ci
npm run compile

The extension entrypoint is out/extension.js. Generated out/ and .vsix artifacts are ignored by Git.

Supported Surface

The extension tracks the compiler language contract, including:

• # comments;
• assignments, numbers, strings, arithmetic, comparisons, and COALESCE;
• IF, FOR, DO WHILE, DO UNTIL, and event-aware DO UNTIL;
• functions, named arguments, imports, files, arrays, SLEEP, and COMMAND;
• named event payloads with EVENT ... WITH and RAISE EVENT ... WITH;
• WebSocket device declarations, sync/async SEND, AWAIT, and listeners.

Unsupported or transport-specific behavior is documented as such; highlighting syntax does not claim that a device protocol is available in every environment.

Project Rules

Read the project workflow in docs/workflow.md, architecture in docs/architecture.md, and task roadmap in docs/tasks.md.

Every extension change follows: GitLab issue, local task/plan/architecture entry, shots/dsl-syntax-<issue-id> branch, focused validation, Tested, commit, push, merge into dev, and push dev.