On Thu, Sep 3, 2015 at 8:17 PM, Matthieu Moy
<matthieu....@grenoble-inp.fr> wrote:
> Karthik Nayak <karthik....@gmail.com> writes:
>
>> On Thu, Sep 3, 2015 at 7:04 PM, Karthik Nayak <karthik....@gmail.com> wrote:
>>>> struct strbuf s = STRBUF_INIT;
>>>> if (strtoul_ui(valp, 10, &v->u.contents.lines))
>>>> die(_("positive width expected
>>>> contents:lines=%s"), valp);
>>>> - append_lines(&s, subpos, sublen + bodylen -
>>>> siglen, v->u.contents.lines);
>>>> + append_lines(&s, subpos, bodypos + bodylen -
>>>> subpos, v->u.contents.lines);
>>>> v->s = strbuf_detach(&s, NULL);
>>>> }
>>>> }
>>
>> append_lines(&s, subpos, bodylen + bodypos - subpos - siglen,
>> v->u.contents.lines);
>>
>> We need to eliminate the signature if existing also.
>
> Indeed. I thought body did not include the signature.
>
> I'd write it as
>
> bodylen + bodypos - siglen - subpos
>
> or even
>
> char *contents_end = bodylen + bodypos - siglen;
> ...
> append_lines(&s, subpos, contents_end - subpos, ...);
>
> to make it self-explanatory.
>
I was thinking of adding a comment but a self explanatory comment
seems like a good idea. Thanks.
--
Regards,
Karthik Nayak
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