On Thu, Feb 24, 2022 at 11:46 AM Glen Choo [off-list ref] wrote:

Ævar Arnfjörð Bjarmason [off-list ref] writes:

quoted

On Thu, Feb 24 2022, Glen Choo wrote:

quoted

+    sed -E 's/[0-9a-f]+\.\./OLD_HEAD\.\./' $ACTUAL_ERR >actual.err.cmp &&

I think this is unportable per check-non-portable-shell.pl:

        /\bsed\s+-[^efn]\s+/ and err 'sed option not portable (use only -n, -e, -f)';

I used that because I wanted +, but I found what I needed from the sed
manpage i.e. that + is equivalent to \{1,\}).

This isn't necessarily going to be portable either for older sed
implementations. Most portable would be:

    [0-9a-f][0-9a-f]*

(Whether or not we need to worry about those older sed impmenetations
is a different question...)