UON Language Support

Provides UON Language support to Visual Studio Code.

UON ™ (short for Unified Object Notation) is a serialization format that aims to bring together the best features of all available serialization formats out there, to create the one to unify them all.

Features

1. Syntax highlight:
   • Provides syntax highlighting
2. Document outlining (Ctrl + Shift + O):
   • Provides the document outlining of the file
3. Auto completion (Ctrl + Space):
   • Provides possible completions for collections, units, types and their properties
4. Hover support:
   • Hovering over a node shows its description if it exists
5. Lint:
   • Detects if token are missing or false

How to launch the project locally

First run :

  npm install

Then open the project ans press F5 to open a new window with your extension loaded.

ANTLR grammar

If you change the grammar file, you need to re-generate the antlr files used by the extension by running :

  npm run antlr4ts

Acknowledgement

The parser for UON have been implemented using antlr4ts.

The autocompletion has been implemented with the excellent c3 engine.