# Objective

Fixes #59426

Python (and possible others like JS/TS ) docstrings in hover popovers
currently have broken indentation and alignment. This happens because
markdown soft breaks (single newlines) are parsed and replaced with
spaces by default. This collapses multi-line Python docstrings into
single wraps, ruining code example layouts and line-wrapped formatting.

## Solution

Configure the `MarkdownStyle` returned by `hover_markdown_style` in
`crates/editor/src/hover_popover.rs` to treat soft breaks as hard breaks
(`soft_break_as_hard_break: true`). This ensures single newlines in
docstrings are preserved and rendered correctly in the hover popover.

## Testing

- Verified hover popovers locally on Python methods/classes to confirm
that multi-line docstring indentation and alignment are preserved.

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

---

Release Notes:

- Fixed Python and Markdown docstring formatting/alignment in hover
popovers.

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Co-authored-by: Martin Ye <martin@zed.dev>