cmdsubst19.0 revision 315179 
1# $FreeBSD: stable/10/bin/sh/tests/expansion/cmdsubst19.0 315179 2017-03-12 19:49:08Z jilles $
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3b=200 c=30 d=5 x=4
4r=$(echo a)$(($(echo b) + ${x+$(echo c)} + ${x-$(echo d)}))$(echo e)
5[ "$r" = a234e ]
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