Derek Price <[EMAIL PROTECTED]> writes:
> + [test "${$1+set}" = set],
> + [{ as_var=$1; eval "test \"\${$as_var+set}\" = set"; }])])
That change looks like it can do only good, so I installed it into
Autoconf. Thanks.
I'm not sure about the documentation change. It's not yet clear to me
that we want to document AS_LITERAL_IF (the above example being one of
the gotchas). If we do want to document it we probably need to be
more systematic about it and its friends. So I left that alone for
now.
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