Support quarter spec %q in Time#strftime
This syntax is used by coreutil's
date program (since 8.26):
quarter of year (‘1’…‘4’)
Updated by naruse (Yui NARUSE) about 1 year ago
When we introduce a new specifier for strftime, we are afraid that we accidentally introduce it as a different meaning from the de-facto standard.
Maybe you insist coreutil's date is an implementation near the de-facto, but I think the king is glibc's strftime.