INN indentation

[Julien ÉLIE]

Hi all,

>> AlignConsecutiveMacros: AcrossEmptyLinesAndComments
>> may be better but only available in clang-format 13 (not yet released!)
>> It think it would permit to have 62 at the same level here:
> 
>> #if defined(HAVE_OPENSSL) || defined(HAVE_SASL)
>> #    define PERMrequire_ssl 62
>> #    define PERMMAX         63
>> #else
>> #    define PERMMAX 62
>> #endif
> 
> Oh, that will be very nice once that's released.  That's one of the
> formatting decisions that always bugged me.

Sure it will be nice!
Amusingly, I've found out a drawback of alignment, in nnrpd/line.c:

             zstream_inflate_needed = true;
             n = 0;
         }
#endif                /* HAVE_ZLIB */
     } while (n == 0); /* Split SASL blob, need to read more data. */

     return n;
}

I think clang-format should not align these comments, it seems weird. 
But well, comments are aligned!

-- 
Julien ÉLIE

« Attention aux bugs dans le code ci-dessus. Je ne l'ai pas testé, j'ai
   seulement prouvé qu'il était correct. » (Donald Knuth)