Revert "attempt to make test pass for ksh and dash"
Revert "attempt to make test pass for ksh and dash"

This reverts commit 86fe28cda3bab5779a71deabeb93c32db3b087e5.

expand_alias opt not foundand syntax error on resty function
array not suported by dash

AdrieanKhisbe/resty,AdrieanKhisbe/resty,micha/resty,micha/resty,micha/resty,micha/resty,micha/resty,AdrieanKhisbe/resty,AdrieanKhisbe/resty,AdrieanKhisbe/resty