Hi,
Torsten Bögershausen wrote:
> - /^\s*[^#]\s*which\s/ and err 'which is not portable (please use type)';
> + /^\s*[^#]\s*which\s+[-a-zA-Z0-9]+$/ and err 'which is not portable
> (please use type)';
Hmm. Neither the old version nor the new one matches what seem to
be typical uses of 'which', based on a quick code search:
if which sl >/dev/null 2>&1
then
sl -l
...
fi
or
if test -x "$(which sl 2>/dev/null)"
then
sl -l
...
fi
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