Delyan Angelov e5a84719ca all: require calling `optfn() ?` / `optfn() or {...}` for `fn optfn() ? {}`		2021-01-26 16:43:17 +02:00
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log.v	all: require calling `optfn() ?` / `optfn() or {...}` for `fn optfn() ? {}`	2021-01-26 16:43:17 +02:00