Re: param expansion with single-character special vars in the environment

[Grisha Levit]

On Wed, Apr 27, 2016 at 2:43 PM, Eduardo A. Bustamante López <
dual...@gmail.com> wrote:

> The attached patch seems to take care of at least these two cases:
>

I don't think legal_identifier is the correct test here since references to
array subscripts or array[@] are valid.