Toggle Preview Keybinding

[axieax]

Hi, Is it possible to implement behaviour similar to vim.lsp.buf.hover()? i.e. define ONE keybinding to enable the preview - and if a preview window is already active with the same keybinding pressed, that window becomes active (cursor goes into it). User can also move their cursor to exit the preview

[anuvyklack]

Why do you need this feature? Now the buffer in the floating window is not original, but temporary. Thus, if you move inside the floating window and edit the text, the original buffer will not be affected.

[axieax]

You're right, I forgot you could just expand it anyways. I guess the main thing is adding support for toggling the preview using a keybind - personally, I prefer the default behaviour of fold expansion (not preview, but normal open fold).

I personally don't want to learn a new key combination to open fold preview. So I tried to create something that would feel natural.

I know you mentioned that you don't personally like this feature, but perhaps it can be added as an option for those who want it :D

[axieax]

It seems I'm nearly able to achieve my desired behaviour, with the exception that "h" and "l" still seem to expand the fold. Is it possible to disable this behaviour? This is my current config:

require("pretty-fold").setup()
require("pretty-fold.preview").setup({
  default_keybindings = false,
})
local keymap_amend = require("keymap-amend")
local mapping = require("pretty-fold.preview").mapping
keymap_amend("n", "zK", mapping.show_close_preview_open_fold)

[wookayin]

@axieax :help 'foldopen'. You may want to have set foldopen-=hor

[axieax]

Thanks!