This PR adds a new `allow_rewrap` setting to control how
`editor::Rewrap` behaves for a given language.
This is a language setting, so it can either be configured globally or
within the context of an individual language.
For example:
```json
{
"allow_rewrap": "in_selections",
"languages": {
"Typst": {
"allow_rewrap": "anywhere"
}
}
}
```
There are three different values:
- `in_comment`: Only perform rewrapping within comments.
- `in_selections`: Only perform rewrapping within the current
selection(s).
- `anywhere`: Allow rewrapping anywhere.
The global default is `in_comment`, as it is the most conservative
option and allows rewrapping comments without risking breaking other
syntax.
The `Markdown` and `Plain Text` languages default to `anywhere`, which
mirrors the previous behavior for those language that was hard-coded
into the rewrap implementation.
This setting does not have any effect in Vim mode, as Vim mode already
allowed rewrapping anywhere.
Closes https://github.com/zed-industries/zed/issues/24242.
Release Notes:
- Added an `allow_rewrap` setting to control the `editor::Rewrap`
behavior for a given language.
d17c6b392e