22 Jun
2021
22 Jun
'21
10:24 p.m.
Am Mon, 21 Jun 2021 10:48:18 -0400
schrieb Chet Ramey <chet.ramey(a)case.edu>:
On 6/21/21 10:43 AM, Michael Siegel wrote:
Thanks. This will spare me from putting yet another footnote into my
little review of rc(1).
--
Michael
So, in other words, POSIX shell (meaning the
shell described in the
standard as it has been released) had double-parentheses arithmetic
evaluation from the start?
From the first published version of the standard, yes.