rem: if ( qstricmp( subtype, "x-vcard" ) == 0 || qstricmp( subtype, "vcard" ) == 0 )
add: if ( kasciistricmp( subtype, "x-vcard" ) == 0 || kasciistricmp( subtype, "vcard" ) == 0 )
context: static const KMail::BodyPartFormatter * createForText( const char * subtype ) {  if ( subtype && *subtype )    switch ( subtype[0] ) {    case 'h':    case 'H':      if ( qstricmp( subtype, "html" ) == 0 )	return TextHtmlBodyPartFormatter::create();      break;    case 'r':    case 'R':      if ( qstricmp( subtype, "rtf" ) == 0 )	return AnyTypeBodyPartFormatter::create();      break;    case 'x':    case 'X':    case 'v':    case 'V':      if ( qstricmp( subtype, "x-vcard" ) == 0 ||	   qstricmp( subtype, "vcard" ) == 0 )	return AnyTypeBodyPartFormatter::create();      break;    }  return TextPlainBodyPartFormatter::create();}