2:27:55PuercoPopclijunkie: Hey sorry the modifications are a little bit more involved that I thought. The problem with replacing string-to-utf8 with sb-ext:octets-to-string is that when the tag property is empty SBCLs version aborts while the previous implementation didn't. This shouldn't be to hard to fix. We should prolly use a (window-tags ) accessor that handles all of that instead of repeating the code all over the place. I'll