VSCode environment variables besides ${workspaceRoot}
<p>I know there is <code>${workspaceRoot}</code> environment variable available. What other environment variables are there to use?</p>

<p>One that would be of particular interest would be the filename without the <code>${workspaceRoot}</code> part with all <code>\</code> chars replaced with <code>/</code>
so we can use this as a url builder. Then you could use a URL like "<code>http://localhost:9876/${relativeFile}</code>".</p>

<p>It would be really helpful if there is something like a <code>${relativeFile}</code> and a <code>${relativeFolder}</code>.</p>