Query whether Find Advanced options are set to default

// Query whether the options in the Advanced dialog (via Advanced button in Find dialog) are set to default
function IsFindAdvancedModified() {
	nHigh = 0;
	nLow = 0;
	s = editor.GetProfileString(eeRegCommon, "", "FindFlag", "0");
	if (s.length == 18 && s.substr(0, 2) == "0x") {
		nHigh = parseInt(s.substr(2, 8), 16);
		nLow = parseInt(s.substr(10, 8), 16);
	}

	bModified = false;
	if (nHigh & (eeExFindSeparateCRLF | eeExFindBOL | eeExFindEOL | eeExFindLookaround | eeExFindRegexBoost | eeExFindRegexOnigmo | eeExFindRegexOnigmoPerl | eeExFindNoOverlap)) {
		bModified = true;
	}
	if (nLow & (eeFindReplaceEmbeddedNL | eeFindMatchDotNL)) {
		bModified = true;
	}
	
	n = editor.GetProfileInt(eeRegCommon, "", "LinesSearch", 0);
	if( n != 0 ) {
		bModified = true;
	}
	return bModified;
}

alert(IsFindAdvancedModified());