## Description
When opening a terminal with position='current', the terminal buffer
wasn't being set in the current window, causing the original buffer
content to remain visible with terminal styling applied.
This fix adds a call to vim.api.nvim_win_set_buf() to properly set the
terminal buffer when using position='current'. Also updates type
annotations to include the 'current' position option and adds tests to
prevent regression.
Credit to the solution to by @Baricus in issue #2148.
## Related Issue(s)
Fixes#2148
Co-authored-by: Baricus <31926270+Baricus@users.noreply.github.com>
## Description
More info coming tomorrow.
In short:
- very fast. pretty much realtime filtering/sorting in huge repos (like
1.7 million files)
- extensible
- easy to customize the layout (and lots of presets) with
`snacks.layout`
- simple to create custom pickers
- `vim.ui.select`
- lots of builtin pickers
- uses treesitter highlighting wherever it makes sense
- fast lua fuzzy matcher which supports the [fzf
syntax](https://junegunn.github.io/fzf/search-syntax/) and additionally
supports field filters, like `file:lua$ 'function`
There's no snacks picker command, just use lua.
```lua
-- all pickers
Snacks.picker()
-- run files picker
Snacks.picker.files(opts)
Snacks.picker.pick("files", opts)
Snacks.picker.pick({source = "files", ...})
```
<!-- Describe the big picture of your changes to communicate to the
maintainers
why we should accept this pull request. -->
## Todo
- [x] issue with preview loc not always correct when scrolling fast in
list (probably due to `snacks.scroll`)
- [x] `grep` (`live_grep`) is sometimes too fast in large repos and can
impact ui rendering. Not very noticeable, but something I want to look
at.
- [x] docs
- [x] treesitter highlights are broken. Messed something up somewhere
## Related Issue(s)
<!--
If this PR fixes any issues, please link to the issue here.
- Fixes #<issue_number>
-->
## Screenshots
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