It enables exact matching.
"/Script TargetByName("Lupos")" or "/target Lupos" targets Rare NPC Lord Malathrom, the Player Letch and Lupos as well.
"/Script TargetByName("Lupos", true)" targets only Lupos.
Dollylittle replied to Xpirimint's topic in Hunter
No XP on Zeth'Kur for gray mobs. I'm 48 and killed some level 23 (Lupos own level) in Duskwood. Not a singe XP for the pet.
EDIT:
After a relog he DO get XP for mobs not grey to HIM but grey to ME.
EDIT:
It seems that beeing in a party triggers the ?bug?. In a party Lupos didn't get XP. Solo he do get XP from gray mobs (gray for me, green to Lupos)