WikiFzfPages - making it possible to use FZF preview

[bybor]

Hello!

Could wiki.vim have an option to enable fzf preview from WikiFzfPages command?

Thanks

[lervag]

You can now add additional options for fzf for WikiFzfPages with g:wiki_fzf_pages_opts (see docs for a minimal example previewer).

(Note to self: for future reference, the previewer option was first suggested here.)