12:43:52jackdanielscymtym: do you think that top-level-sheet-mixin should have default initargs for the name, the pretty name and the icon? i.e 'top-level "(unnamed sheet)" and nil
12:45:11scymtymjackdaniel: i will have a look in a bit
13:01:08scymtymjackdaniel: it seems that, depending on the use of the mixin, different defaults (or lack of those) are appropriate. so i would put those defaults into a STANDALONE-TOPLEVEL-SHEET class or similar, assuming that is the use case
13:06:45jackdanielwhat would be the purpose of lack of defaults? slots are unbound them
13:10:59jackdanieldefaulting to (alexandria:required-arg :foo) would be better, if we don't want to provide default values
14:02:12scymtymi meant defaults that are definitely immediately replaced, as is the case when the sheet is the t-l-s of a frame, wouldn't make sense and could be confusing