i think you can´t use the a wild search... you need to specif a token search. Don´t use the * on the token search...
That's probably why I coud only get it to work with $chan, to seach for channel's that didn't have a time. (Originally the time wasn't saved with the channel.)
Then I found out that the following worked:
set %z $wildtok(%a,$chan $+ *,1,32)
set %userchans $reptok(%a,%z,$+($chan,$chr(124),$ctime),0,32)
I just tried your $eval way and that didn't work, so like you said, you can't use a wildcard in the search.
