Is it possible to enable treesitter-context in the previewer?

[lfantonioli]

is it possible to enable something like treesitter-context in the previewer window (as a custom previewer)?

I know running treesitter-context on all previewers might be a heavy operation, but for some operations, like lsp_references, the context would help to understand quickly your location in the code.

[ibhagwan]

Not possible ATM, the sitter context is an additional plugin dependency and IMHO unnecessary complexity to the previewer.

[lfantonioli]

Thank you for the confirmation. I also believe that such a feature should not be included in the plugin by default. I was just wondering if it would be possible to create a previewer, similar to the built-in previewer, but with specific plugins enabled.

[ibhagwan]

Thank you for the confirmation. I also believe that such a feature should not be included in the plugin by default. I was just wondering if it would be possible to create a previewer, similar to the built-in previewer, but with specific plugins enabled.

Sure you can, take a look at the advanced Wiki builtin previewer section you can override a class function and populate it with whatever you want and probably enable a plugin too.

[ibhagwan]

@lfantonioli, recently a multiwindow option was added in nvim-treesitter-context which peeked my interest as this might turn possible, feel free to follow nvim-treesitter/nvim-treesitter-context#534

[lfantonioli]

Indeed, it's unfortunate that it won't be possible. But I really appreciate your effort in trying to make it happen. Thank you!

[ibhagwan]

Indeed, it's unfortunate that it won't be possible. But I really appreciate your effort in trying to make it happen. Thank you!

On another note, you might be interested in the latest integration with render-markdown.nvim looks absolutely magical, see #1546

[ibhagwan]

@lfantonioli , perhaps some progress, #1552

[ibhagwan]

@lfantonioli, FYI, with the latest commit add this to your setup call, make sure to update nvim-treesitter-context as the multiwindow feature was only recently added and it won't work without it:

require("fzf-lua").setup({
  previewers = { builtin = { treesitter = { context = true} } }
})

Can also be called indivually:

:FzfLua live_grep previewer.treesitter.context=true

[lfantonioli]

Thank you so much, @ibhagwan, for making it happen. The treesitter-context integration is not only the coolest I’ve seen in a long time but also incredibly impressive in terms of the rapid progress and improvements you've delivered to the fzf-lua plugin.

[ibhagwan]

Thank you so much, @ibhagwan, for making it happen. The treesitter-context integration is not only the coolest I’ve seen in a long time but also incredibly impressive in terms of the rapid progress and improvements you've delivered to the fzf-lua plugin.

Ty for the kind words and suggestion, I also find the context very useful.

[ibhagwan]

FYI, c40666b added <F7> as a default bind (customizable) to toggle (hide/unhide) the treesitter context.