Welcome to your VS Code Extension

What's in the folder

This folder contains all of the files necessary for your extension
package.json - this is the manifest file in which you declare your language support and define the location of the grammar file that has been copied into your extension.
syntaxes/pddl.tmLanguage.json - this is the Text mate grammar file that is used for tokenization
language-configuration.json - this the language configuration, defining the tokens that are used for comments and brackets.

Get up and running straight away

run npm install and npm run compile commands first
press F5 to open a new window with your extension loaded (Or launch "Launch client" from the debug window)
create a new file with a file name suffix matching your language
verify that syntax highlight works and that the language configuration settings are working

Make changes

you can relaunch the extension from the debug toolbar after making changes to the files listed above
you can also reload (Ctrl+R or Cmd+R on Mac) the VS Code window with your extension to load your changes

Install your extension

To start using your extension with Visual Studio Code copy it into the <user home>/.vscode/extensions folder and restart Code. Use the deploy.cmd on Windows.
To share your extension with the world, read on https://code.visualstudio.com/docs about publishing an extension.

Code snippet encoding

The multi-line code snippets are best encoded using this site.