for( int i = 0; i < p->nCChild; ++i ){
      if( i>0 ) blob_append_char(b, ',');
      blob_appendf(b, "%!j", p->azCChild[i]);
    }
    blob_append_char(b, ']');
  }
  CARD_STR2(N, p->zMimetype);
  ISA( CFTYPE_MANIFEST ){
  ISA( CFTYPE_MANIFEST || p->nParent>0 ){
    CARD_LETTER(P);
    blob_append_char(b, '[');
    for( i = 0; i < p->nParent; ++i ){
      if( i>0 ) blob_append_char(b, ',');
      blob_appendf(b, "%!j", p->azParent[i]);
    }
    /* Special case: model checkins with no P-card as having an empty

        /* We could arguably resolve the "*" as null or p's uuid. */;
      KVP_STR(1, value, p->aTag[i].zValue);
      blob_append_char(b, '}');
    }
    blob_append_char(b, ']');
  }
  CARD_STR2(U, p->zUser);
  if( CFTYPE_WIKI==p->type || CFTYPE_FORUM==p->type ){
  if( p->zWiki || CFTYPE_WIKI==p->type || CFTYPE_FORUM==p->type ){
    CARD_LETTER(W);
    STR_OR_NULL((p->zWiki && *p->zWiki) ? p->zWiki : NULL);
  }
  blob_append_literal(b, "}");
#undef CARD_FMT
#undef CARD_LETTER
#undef CARD_STR