Adds Pulsar Language support for VSCode.
As of now only syntax highlighting is supported.
Pulsar is a stack-based dynamically-typed interpreted scripting language written in C++.
It's open source on GitHub at Marco4413/Pulsar.
Until I decide to release a pre-built version, you must package it yourself:
Install any dependency:
$ npm install
Install VSCE:
$ npm install -g @vscode/vsce
Package the extension:
$ npx vsce package
Install the extension to VSCode through the newly generated .vsix file.
