rneovim.git/runtime/scripts/optwin.lua, branch master

fix(lua): enable unnecessary-assert diagnostic

2026-09-28T09:14:17+00:00

AI-assisted

feat(multicursor): 'follow' option #42095

2026-09-27T14:03:52+00:00

Problem:
- gQ does not restore follow-mode (q=).
- Users/plugins have no way to check if follow-mode is enabled.

Solution:
Introduce buffer-local 'follow' option.

fix(lua): enable assignment type checking in runtime code

2026-09-25T16:07:21+00:00

Enable EmmyLua's assign-type-mismatch diagnostic after correcting the
runtime annotations and assignments it flags.

Correct option, tuple, and return types, and use separate locals when a
value changes representation. Add guards and narrow casts where needed
so the runtime passes the stricter check. Regenerate the affected docs.

AI-assisted

fix(lua): enable nil-safety diagnostics in runtime code

2026-09-25T09:28:19+00:00

Enable EmmyLua's need-check-nil diagnostic and resolve nullable values
through more precise types, explicit invariants, and guards for missing
runtime state. Keep analyzer-specific workarounds local and update the
affected API documentation.

Exclude the bundled re.lua from analysis so its nil-check warnings do
not fail CI.

AI-assisted

refactor(optwin): use current window as fallback

2026-09-07T09:05:19+00:00

fix(optwin): handle tabpage local options

2026-09-07T09:05:19+00:00

feat(float): 'previewpopup' option #26799

2026-07-23T21:27:14+00:00

Problem:
The preview-window (:pedit, etc.) always uses a split, but it would be
useful as a floatwin (or "popup").

Solution:
Support Vim's 'previewpopup' option.

feat(pack): 'packlockfile' option #40562

2026-07-08T16:23:28+00:00

Problem: No way to configure the lockfile location.

Solution: Add 'packlockfile' option.

feat(tui): restore 'ttyfast' to control tty requests #38699

2026-04-24T18:45:20+00:00

Problem:
When running nvim on a remote machine over SSH, if there is high ping,
then bg detection may not complete in time. This results in a warning
every time nvim is started. #38648

Solution:
Restore 'ttyfast' option and allow it to control whether or not bg
detection is performed. Because this is during startup and before any
user config or commands, we use the environment variable
`NVIM_NOTTYFAST` to allow disabling `ttyfast` during initialization.

vim-patch:3918f32: runtime(doc): fix incorrect description of 'scrolloffpad'

2026-04-22T02:14:53+00:00

closes: vim/vim#20029

https://github.com/vim/vim/commit/3918f3232f874b3c96f8bfccc5049711f16c252e