@aliss@outerheaven.club @samgai@vocalounge.cafe
https://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_06_02
:- means substitute always
- means don't substitute if it's set but null
this way if it's missing but has been explicitly set to null, it'll hit the breaks :^)
(I actually remebered it being the opposite so do ignore this piece of advice)
Tosti ? (tost@mk.toast.cafe)'s status on Wednesday, 21-Sep-2022 09:35:30 JST
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Tosti ? (tost@mk.toast.cafe)'s status on Wednesday, 21-Sep-2022 09:35:30 JST Tosti ?