Agus Zubiaga 488309b187 helix: Fix paste in deleted diff hunks (#64245) ...

Closes ZED-73F

# Objective

Pasting in Helix mode while the cursor was inside an expanded deleted
diff hunk could create a selection past the buffer and crash.

## Solution

Track the inserted range with before/after anchors instead of deriving
it from the clipboard text length. If the edit is rejected for
non-editable diff text, both anchors resolve to an empty valid range.

## Testing

Added a regression test for pasting inside an expanded deleted hunk and
ran the Helix paste tests.

## 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
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

---

Release Notes:

- Fixed a crash when pasting in an expanded deleted diff hunk in Helix
mode

2026-09-15 15:27:26 +00:00

..

digraph

Add Vim digraphs (#14887)

2024-07-28 22:44:32 -06:00

helix

helix: Fix paste in deleted diff hunks (#64245)

2026-09-15 15:27:26 +00:00

normal

Bump Rust to 1.98.1 (#63010)

2026-09-11 09:13:44 +00:00

test

editor: Fix soft-wrap in auto-height editors (#54051)

2026-04-18 00:55:44 +02:00

change_list.rs

editor: Remove buffer and display map fields from SelectionsCollection (#42175)

2025-11-07 11:21:14 +01:00

command.rs

Make opening large files use less peak memory (#62748)

2026-08-18 16:59:08 +00:00

digraph.rs

vim: Downgrade user config error from panic to log (#42070)

2025-11-06 08:37:04 +00:00

helix.rs

helix: Add vim::HelixGotoLine action and bind it to G (#61581)

2026-08-13 12:34:28 +00:00

indent.rs

Reduce amount of monomorphizations from FnMut closures (#49453)

2026-02-18 12:00:02 +01:00

insert.rs

Fix Helix append escape cursor restore (#57736)

2026-07-28 13:31:57 +00:00

mode_indicator.rs

which_key: Add a pending key binding indicator (#63343)

2026-09-03 09:35:53 +00:00

motion.rs

editor: Keep the cursor before text inserted by on-type formatting (#61823)

2026-08-12 18:14:00 +00:00

normal.rs

vim: Continue multiline comments with o (#63751)

2026-09-04 11:09:15 +00:00

object.rs

helix: Add m i m/m a m and preserve the selection after those actions (#59201)

2026-08-27 23:24:52 +00:00

replace.rs

Improve clipboard support on Windows (#51807)

2026-03-18 22:09:26 -04:00

rewrap.rs

editor: Extract rewrap and config out of editor.rs (#55855)

2026-05-06 11:57:36 +00:00

state.rs

picker: Simplify presentation and sizing APIs, add preview-aware defaults (#59719)

2026-06-23 09:33:47 +00:00

surrounds.rs

editor: Keep the cursor before text inserted by on-type formatting (#61823)

2026-08-12 18:14:00 +00:00

test.rs

Fix block-comment prefix stripping when joining lines (#63916)

2026-09-08 15:16:55 +00:00

vim.rs

helix: Add m i m/m a m and preserve the selection after those actions (#59201)

2026-08-27 23:24:52 +00:00

visual.rs

editor: Keep the cursor before text inserted by on-type formatting (#61823)

2026-08-12 18:14:00 +00:00