[Bug 11721] ash subshell vs. arithmetic bracket parsing issue

bugzilla at busybox.net bugzilla at busybox.net
Sun Jun 9 15:17:09 UTC 2019


--- Comment #1 from Denys Vlasenko <vda.linux at googlemail.com> ---
I'm actually surprised bash looks that far into the input to determine what $((
means. hush does not do that: (unless math support is disabled,) it will
interpret $(( as the start of arithmetic substitution.

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