Fzf: function key binds no longer work?

[davidosomething]

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Previously I had <f2> bound to :Buffers in fzf.vim
Since <f2> triggers ^[OQ^C, it technically hits <esc> and can close the FZF :term on its own (<f2> to open, <f2> or <esc> to close)

Now in 0.15.8 the function keys are not read the same, and even --bind=f2:abort does not work in an fzf#run() options.
How can I bind <f2> (and f3,f4,etc) to close fzf.vim :terms?

[junegunn]

Since 0.15.8, fzf relies on ncurses to interpret escape sequences for function keys. And it works as expected on terminal: fzf --bind f2:abort. So the problem you have seems to be an issue of Neovim terminal. Maybe this? https://github.com/neovim/neovim/issues/4343

[davidosomething]

Yes, it's a neovim terminal only issue -- that might be related

[junegunn]

Looks like there's ongoing work on fixing the issue: https://github.com/neovim/neovim/pull/5014

Until it's fixed in neovim, a workaround would be to remap function keys to another key chords that fzf understands.

autocmd FileType fzf tnoremap <buffer> <f1> <c-c>

[davidosomething]

that works for me, thanks for solution!