He puts an extra backslash to the nick.
[13:34:17] <@Velmont> Bobbl: slĺ, vellie\
[13:34:19] * Bobbl slĺr vellie\\ med en aldri sĺ liten
řrret.
[11:16:20] <@Velmont> literal slĺ
[11:16:21] < Bobbl> slĺ er <action>slĺr $who med en
aldri sĺ liten řrret.
please test master branch