The language server pasls can be acquired at: http://github.com/genericptr/pascal-language-server.

• Build the language server pasls.
• Package the extension as described in https://code.visualstudio.com/api/working-with-extensions/publishing-extension or use the .vsix package provided.

   npm install -g vsce		# make sure vsce is installed
   cd /pasls-vscode		# cd to the extension direction
   vsce package			# run the package command
  

• Install the packaged extension pascal-language-server-x.x.x.vsix using Extensions Panel > Install from VSIX.
• Configure settings for your system in Preferences > Settings.

Note: The language server and this extension are both under development and not yet considered stable.