Subject: Re: [PATCH v4 1/1] help: cleanup the contruction of keys_uniq

From: Junio C Hamano <[email-masked]>
Date: Wed, 11 Mar 2026 14:50:56 -0700

Eric Sunshine <[email-masked]> writes:

>>         sed \
>>                 -E -e "
>>                 ...
>>         " human |
>>         sort -u
>
> For what it's worth, line folding capability was added to
> check-non-portable-shell.pl by a0a630192d (t/check-non-portable-shell:
> detect "FOO=bar shell_func", 2018-07-13), so it does correctly detect
> the errant -E in this example.

Ah, thanks for correcting me.

But "sed -n -i -e '/.../p'" would not catch "-i", and that is not
all that unlikely, I suspect.