Re: [PATCH 13/13] Build in merge

> Miklos Vajna <vmiklos@frugalware.org> writes:
>> +     /* See if remote matches <name>~<number>, or <name>^ */
>> +     ptr = strrchr(remote, '^');
>> +     if (ptr && ptr[1] == '\0') {
>> +             len = strlen(remote);
>> +             while ((ptr = (char *)memrchr(remote, '^', len)))
>> +                     if (ptr && ptr[1] == '\0')
>> +                             len = ptr - remote - 1;
>> +                     else
>> +                             break;
>
> That's a funny way to say:
>
>        for (len = 0, ptr = remote + strlen(remote);
>             remote < ptr && ptr[-1] == '^';
>             ptr--)
>                len++;
>