YYDS Language Toolkit

YYDS language support for VS Code and compatible editors (including code-server).

Features

• Syntax highlighting for .yyds files
• TextMate grammar scope: source.yyds
• Language configuration for comments and brackets
• Grammar assets are generated from @yyds-lang/textmate

Development

npm install
npm run sync:grammar
npm test

Run extension in development host:

• Press F5 in VS Code
• Open a .yyds file (for example: tests/fixtures/basic-song.yyds)

Packaging

npm run package

This command syncs grammar assets and outputs a .vsix package.

Notes

• Do not hand-edit syntaxes/yyds.tmLanguage.json or language-configuration.json
• Source of truth is @yyds-lang/textmate