gistfile1.xslt

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
<xsl:output omit-xml-declaration="yes" method="text" />
<xsl:strip-space elements="*" />
<xsl:template match="notices">
<xsl:text>\documentclass[paper=a4,10pt]{scrlttr2}
\usepackage{pstricks}
\usepackage{fontspec}
\usepackage{booktabs}
\usepackage{graphicx}
\usepackage{graphics}
\usepackage[dvipdfm]{geometry}
\usepackage{pst-barcode}
\usepackage{longtable}
\usepackage{eso-pic}

\KOMAoptions{fromalign=left,fromlogo=true,addrfield=true,backaddress=on,subject=untitled,foldmarks=on,fromphone=off,fromemail=false,enlargefirstpage=true,pagenumber=botcenter,refline=wide}
\setkomavar{fromname}{FROM HERE}
\setkomavar{signature}{SIG HERE}
\setkomavar{fromaddress}{ADDRESS HERE}
\setkomavar{fromemail}{EMAIL HERE}
\setkomavar{fromphone}{00000000}
\setkomavar{subject}{}
\setkomavar{fromlogo}{\includegraphics[width=6.5cm,keepaspectratio=true]{web_logoCS4.eps}}

\setlength{\oddsidemargin}{\useplength{toaddrhpos}}
\addtolength{\oddsidemargin}{-1in}
\addtolength{\textwidth}{1in}

% add watermark
\newcommand\BackgroundPicture{
    \put(0,0){
    \parbox[b][\paperheight]{\paperwidth}{
    \vfill
    \centering
    \includegraphics[width=0.8\paperwidth,height=0.8\paperheight,keepaspectratio=true]{wm.eps}%
    \vfill
}}}

\AddToShipoutPicture{\BackgroundPicture}

% remove indentation on body
\makeatletter
  \@setplength{toaddrvpos}{30mm}
  \@setplength{toaddrheight}{30mm}
  \l@addto@macro{\@typearea@end}{
  \setlength{\oddsidemargin}{\useplength{toaddrhpos}}
  \addtolength{\oddsidemargin}{-1in}
  \addtolength{\textwidth}{1in}
  \@setplength{toaddrvpos}{30mm}
  \@setplength{toaddrheight}{30mm}
}
\makeatother
\setmainfont{URW Palladio L}

\begin{document}
</xsl:text>
<xsl:text>&#xa;</xsl:text>
<xsl:for-each select="notice">
   <xsl:text>\begin{letter}{</xsl:text><xsl:text>&#xa;</xsl:text>
   <xsl:value-of select="normalize-space(name)" />
   <xsl:text>\\</xsl:text><xsl:text>&#xa;</xsl:text>
   <xsl:for-each select="address">
       <xsl:value-of select="normalize-space(line_1)" />
       <xsl:text>\\</xsl:text><xsl:text>&#xa;</xsl:text>
       <xsl:value-of select="normalize-space(line_2)" />
       <xsl:if test="line_3 != ''">
           <xsl:text>\\</xsl:text><xsl:text>&#xa;</xsl:text>
       </xsl:if>
       <xsl:value-of select="normalize-space(line_3)" />
       <xsl:text>&#xa;</xsl:text>
       <xsl:text>\begin{pspicture}(3,0.3in)
        \psbarcode[transy=-0.2cm,scalex=1,scaley=1]{9721415687}{}{postnet}
        \end{pspicture}</xsl:text>
   </xsl:for-each>
   <xsl:text>}</xsl:text>
   <xsl:text>&#xa;</xsl:text>
   <xsl:text>\opening{Greetings,}</xsl:text>
   <xsl:text>&#xa;</xsl:text>
   <xsl:text>\begin{center}\textbf{A FORMATTED TITLE\end{center}</xsl:text>
   <xsl:text>Hello! Here is a message body</xsl:text>
   <xsl:text>\vspace{10 mm}&#xa;</xsl:text>
   <xsl:for-each select="items">
   <xsl:text>&#xa;&#xa;</xsl:text>
   <xsl:text>\renewcommand{\arraystretch}{2}</xsl:text><xsl:text>&#xa;</xsl:text>
   <xsl:text>\begin{tabular}{p{8.5cm} p{4cm} p{3cm}}</xsl:text><xsl:text>&#xa;</xsl:text>
   <xsl:text>\toprule[1.5pt]</xsl:text><xsl:text>&#xa;</xsl:text>
   <xsl:text>\bottomrule[1.5pt]&#xa;</xsl:text>
   <xsl:text>&#xa;</xsl:text>
   <xsl:text>&#xa;</xsl:text>
       <xsl:text>\end{tabular}</xsl:text>
       <xsl:text>&#xa; &#xa;</xsl:text>
   </xsl:for-each>
   <xsl:text>&#xa;</xsl:text>
   <xsl:text>\closing{Thank you,}
\end{letter}</xsl:text>
<xsl:text>&#xa;</xsl:text>
</xsl:for-each>
<xsl:text>\end{document}</xsl:text>
<xsl:text>&#xa;</xsl:text>
</xsl:template>
</xsl:stylesheet>