# From https://github.com/junegunn/fzf/wiki/Examples-(fish)
function fzf-cdhist-widget -d 'cd to one of the previously visited locations'
	# Clear non-existent folders from cdhist.
	set -l buf
	for i in (seq 1 (count $dirprev))
		set -l dir $dirprev[$i]
		if test -d $dir
			set buf $buf $dir
		end
	end
	set dirprev $buf
	string join \n $dirprev | tac | sed 1d | eval (__fzfcmd) +m --tiebreak=index --toggle-sort=ctrl-r $FZF_CDHIST_OPTS | read -l result
	[ "$result" ]; and cd $result
	commandline -f repaint
end
