@valtown/codemirror-continue

This **continues block comments when you
hit Enter** in CodeMirror.

Like when you're typing and you're here:

``ts
/**
`

When you hit enter, you want it to do this:

`ts
/**
*
`

Right? Well, this CodeMirror extension does just that. It
also handles the case where you're on the last line of a
comment, like

`ts
/**
* My comment
*
`

And you hit /, it'll _delete_ the previous space, giving you

`ts
/**
* My comment
*/
`

Spectacular! Get it?

Usage

Import continueKeymap:

`ts
import { continueKeymap } from "@valtown/codemirror-continue";
`

Import keymap and Prec:

`ts
import { Prec } from "@codemirror/state";
import { keymap } from "@codemirror/view";
`

Add the keybinding to your CodeMirror instance's extensions array:

`ts
extensions: [
basicSetup,
// … other setup
Prec.high(keymap.of(continueKeymap)),
],
`

And that's it! This will only do anything if your CodeMirror
is using a language that supports / /` style block comments,
like JavaScript and TypeScript.