Add documentation for all snippets

[MarcusXavierr]

what if we use a script to parse the json files and create a documentation for the lacking snippets?

[surmish]

what does it mean for snippets to be lacking? There are always going to be commands and code blocks that aren't covered by snippets. Clogging up the completion menu for trivial code segments would be a disservice than a benefit, these snippets should not be viewed as a language reference or a user guide.