Feature request for Preview: toggle auto preview temporarily for the current leaderf buffer

[ukyouz]

• vim or neovim?
  • [ ] vim
  • [x] neovim
• Output of vim --version or nvim --version:

• NVIM v0.9.4 Build type: RelWithDebInfo LuaJIT 2.1.1696883897 Compilation: C:/Program Files (x86)/Microsoft Visual Studio/2019/Enterprise/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/cl.exe /MD /Zi /O2 /Ob1 -W3 -wd4311 -wd4146 -DUNIT_TESTING -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE -D_WIN32_WINNT=0x0602 -DMSWIN -DINCLUDE_GENERATED_DECLARATIONS -ID:/a/neovim/neovim/.deps/usr/include/luajit-2.1 -ID:/a/neovim/neovim/.deps/usr/include -ID:/a/neovim/neovim/.deps/usr/include -ID:/a/neovim/neovim/build/src/nvim/auto -ID:/a/neovim/neovim/build/include -ID:/a/neovim/neovim/build/cmake.config -ID:/a/neovim/neovim/src -ID:/a/neovim/neovim/.deps/usr/include -ID:/a/neovim/neovim/.deps/usr/include -ID:/a/neovim/neovim/.deps/usr/include -ID:/a/neovim/neovim/.deps/usr/include -ID:/a/neovim/neovim/.deps/usr/include -ID:/a/neovim/neovim/.deps/usr/include -ID:/a/neovim/neovim/.deps/usr/include

  システム vimrc: "$VIM\sysinit.vim" 省略時の $VIM: "C:/Program Files (x86)/nvim/share/nvim"

Run :checkhealth for more info

- Output of `:echo has("python")`: 0
- Output of `:echo has("python3")`: 1
- Output of `:echo &pythondll`(only vim, not neovim): 
- Output of `:echo &pythonthreedll`(only vim, not neovim): 
- Output of `:py print(sys.version)`: 3.11.6
- Output of `:py3 print(sys.version)`: 3.11.6
- Output of `:echo g:Lf_Debug_Cmd`: <!-- should only provide this information if it's an issue of :Leaderf file -->
- Output of `:echo g:Lf_FilesFromCache`: <!-- should only provide this information if it's an issue of :Leaderf file -->
- Operating system: <!-- use [x] to select, note: no space in between brackets -->
    - [ ] Linux
    - [ ] Mac OS X
    - [x] Windows
    - [ ] Etc.
- Configurations related to LeaderF in vimrc: 

{ "Yggdroot/LeaderF", init = function() vim.g.Lf_WindowPosition = 'popup' vim.g.Lf_WindowHeight = 0.4 vim.g.Lf_PopupHeight = 0.4 vim.g.Lf_PopupWidth = 0.8 vim.g.Lf_PopupPosition = {1, 0} vim.g.Lf_PopupPreviewPosition = 'bottom' vim.g.Lf_DefaultMode = 'NameOnly' vim.g.Lf_PreviewInPopup = 1 vim.g.LfNormalMap = { = {{"", "j"}, {"", "k"} }, File= {{"", ':exec g:Lf_py "fileExplManager.quit()"'}}, Buffer= {{"", ':exec g:Lf_py "bufExplManager.quit()"'}}, Mru= {{"", ':exec g:Lf_py "mruExplManager.quit()"'}}, Tag= {{"", ':exec g:Lf_py "tagExplManager.quit()"'}}, Gtags= {{"", ':exec g:Lf_py "gtagsExplManager.quit()"'}}, BufTag= {{"", ':exec g:Lf_py "bufTagExplManager.quit()"'}}, Function= {{"", ':exec g:Lf_py "functionExplManager.quit()"'}}, Rg= {{"", ':exec g:Lf_py "rgExplManager.quit()"'}}, Line= {{"", ':exec g:Lf_py "lineExplManager.quit()"'}}, History={{"", ':exec g:Lf_py "historyExplManager.quit()"'}}, Help= {{"", ':exec g:Lf_py "helpExplManager.quit()"'}}, Self= {{"", ':exec g:Lf_py "selfExplManager.quit()"'}}, Colorscheme= {{"", ':exec g:Lf_py "colorschemeExplManager.quit()"'}}, } vim.g.Lf_PreviewScrollStepSize = 10 vim.g.Lf_PreviewResult = { File = 0, Buffer = 0, Mru = 1, Tag = 0, BufTag = 1, Function = 0, Line = 1, Colorscheme = 1, Rg = 0, Gtags = 1, } end, }

### Describe your question, feature request, or bug.
Currently, we can choose whether to auto show preview by the following either way:
- Config `Lf_PreviewResult` in Neovim/Vim files
- Add `--auto-preview` or `--no-auto-preview` for every command

But all these methods required user to decide _**before**_ the leaderf buffer appears. Though it is possible to preview a single item by press `p` in the leaderf buffer, It will be very useful to add a feature, such as keybinding to `P`, to toggle auto-preview.

Let's say, I search some word with Rg, the result may be huge, so I default set to `no-auto-preview`, but after filtering the result, I indeed want to preview everything!

I hope there will be such feature added in the future implant :)

[eyalk11]

I thought about this too