" Completion function for denote tags
function denote#completion#tags(ArgLead, CmdLine, CursorPos)
	let l:files=glob(g:denote_directory .. '/*', 0, v:true)
	let l:tags=[]
	for f in l:files
		let l:tags=extend(l:tags, libdenote#scheme_metadata(f).tags)
	endfor
	return uniq(sort(l:tags))->join("\n")
endfunction