Dedicated VSCode Extension

[saem]

Many people use VSCode or the like. At present most can make do with the Saem's Nim extension for Nimskull. Things are starting to diverge, however.

Roughly what needs to happen:

• start a new repo for the new extension (we can move it to the Nimskull org later)
• do some renaming/clean-up
• get it on various marketplaces
• link it into various docs
• support cyo and whatever other file extensions/tools are required

Then the it can evolve over time.

[omentic]

For just about every other editor: #448 and a tree-sitter grammar should be enough. aMOPel and alaviss did heavy lifting on grammars for Nim which should be drop-in / easily adaptable.

[saem]

Treesitter grammar is nascent and incomplete, not to mention incredibly memory intensive. I'm not familiar with the other person or work.

[omentic]

alaviss's version is a complete, more idiomatic grammar: but they're running into some issues with the size of the generated parser (and presumably memory issues from there).