<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >node-list->string</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK REL="HOME" TITLE="DSSSL Library Reference" HREF="index.html"><LINK REL="UP" TITLE="Miscellaneous" HREF="r300.htm"><LINK REL="PREVIOUS" TITLE="normalize" HREF="normalize.html"><LINK REL="NEXT" TITLE="include-file" HREF="include-file.html"></HEAD ><BODY CLASS="REFENTRY" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >DSSSL Library Reference: Part of the Modular DocBook Stylesheet distribution</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="normalize.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="include-file.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="NODE-LIST-X3ESTRING" ></A >node-list->string</H1 ><DIV CLASS="REFNAMEDIV" ><A NAME="AEN1847" ></A ><H2 >Name</H2 >node-list->string -- Return a string representation of the node list</DIV ><DIV CLASS="REFSYNOPSISDIV" ><A NAME="AEN1850" ></A ><H2 >Synopsis</H2 ><PRE CLASS="SYNOPSIS" >(node-list->string nodelist)</PRE ></DIV ><DIV CLASS="REFSECT1" ><A NAME="AEN1853" ></A ><H2 >Description</H2 ><P >Builds a string representation of the node list and returns it. The representation is </P ><P >"gi(firstchildgi()secondchildgi(firstgrandchildgi())) secondgi()..."</P ><P >This is a debugging function, in case that wasn't obvious...</P ></DIV ><DIV CLASS="REFSECT1" ><A NAME="AEN1858" ></A ><H2 >Author</H2 ><P >Norman Walsh, <ndw@nwalsh.com></P ></DIV ><DIV CLASS="REFSECT1" ><A NAME="AEN1861" ></A ><H2 >Source Code</H2 ><PRE CLASS="PROGRAMLISTING" >(define (node-list->string nodelist) ;; Return a string representation of the node list (let loop ((nl nodelist) (res "")) (if (node-list-empty? nl) res (loop (node-list-rest nl) (string-append res (if (gi (node-list-first nl)) (string-append (gi (node-list-first nl)) "(" (node-list->string (children (node-list-first nl))) ")") ""))))))</PRE ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="normalize.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="include-file.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >normalize</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="r300.htm" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >include-file</TD ></TR ></TABLE ></DIV ></BODY ></HTML >