Nice bit of code to format an xml string
Using OmniXML:
program TestIndentXML;{$APPTYPE CONSOLE}uses SysUtils, OmniXML, OmniXMLUtils;function IndentXML(const xml: string): string;var xmlDoc: IXMLDocument;begin Result := ''; xmlDoc := CreateXMLDoc; if not XMLLoadFromAnsiString(xmlDoc, xml) then Exit; Result := XMLSaveToAnsiString(xmlDoc, ofIndent);end;begin Writeln(IndentXML('<XML><TAG1>A</TAG1><TAG2><Tag3></Tag3></TAG2></XML>')); Readln;end.The code fragment above is released to public domain.
Using XSLT...
<?xml version="1.0" encoding="UTF-8"?><xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> <xsl:output method="xml" indent="yes" /> <xsl:template match="/"> <xsl:copy-of select="."/> </xsl:template></xsl:stylesheet>