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> If your question is whether or not the call to `g' can result > in an unset > variable error even though f has a local copy already > declared, the answer > is no. That is ksh93-style static scoping, and bash does not have it. > Yes, that was my question. Thanks for the answer. I think that for developing scripts it would be helpful to have 'nounset' optionally react on locally unset variables, too. Kind regards Heiko
