This is the first step of ["Solution proposal for folding multiline
comments with no
indentation"](https://github.com/zed-industries/zed/discussions/31395):
> 1. Add block_comment in the config.toml for the languages javascript,
typescript, tsx. These are simple languages for this feature, and I am
already familiar with them.
The next step will be:
> 2. Modify the function `crease_for_buffer_row` in `DisplaySnapshot` to
handle multiline comments. `editor::fold` and `editor::fold_all` will
handle multiline comments after this change. To my knowledge,
`editor::unfold`, `editor::unfold_all`, and the **unfold** indicator in
the gutter will already work after folding, but there will be no
**fold** indicator.
Release Notes:
- N/A
Vinicius Akira
29f0762b6c