if len(ent) == 0 | continue | endif
let ents = add(ents, substitute(ent, "%", "%%", "g"))
endfor
+ let ents[-3] = ents[-3] . ":" . ents[-1]
let ents = ents[:-3]
if len(ents) == 4 | let ents = [ents[0], ents[1] . ents[2], ents[3]] | endif
if len(ents) == 3 | let ents = [ents[0] . ":" . ents[1], ents[2]] | endif