On Tue, May 24, 2016 at 10:23 AM, Chet Ramey <chet.ra...@case.edu> wrote: > It's not that Posix `allows' a subshell, it requires a subshell > environment:
Hm sorry I thought it was "may". This is kind of easy to confuse with all the other unspecified things about side-effects from assignments affecting subsequent assignments and commands when there's no command name.
