<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >repl-substring-list-target</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="repl-substring-list?" HREF="repl-substring-list-p.html"><LINK REL="NEXT" TITLE="repl-substring-list-repl" HREF="repl-substring-list-repl.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="repl-substring-list-p.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="repl-substring-list-repl.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="REPL-SUBSTRING-LIST-TARGET" ></A >repl-substring-list-target</H1 ><DIV CLASS="REFNAMEDIV" ><A NAME="AEN791" ></A ><H2 >Name</H2 >repl-substring-list-target -- Return the target that matches in a string</DIV ><DIV CLASS="REFSYNOPSISDIV" ><A NAME="AEN794" ></A ><H2 >Synopsis</H2 ><PRE CLASS="SYNOPSIS" >(repl-substring-list-target string replace-list pos)</PRE ></DIV ><DIV CLASS="REFSECT1" ><A NAME="AEN797" ></A ><H2 >Description</H2 ><P >Returns the target in <TT CLASS="LITERAL" >replace-list</TT > that matches in <TT CLASS="LITERAL" >string</TT > at <TT CLASS="LITERAL" >pos</TT > See also <TT CLASS="LITERAL" >repl-substring-list?</TT >.</P ></DIV ><DIV CLASS="REFSECT1" ><A NAME="AEN804" ></A ><H2 >Author</H2 ><P >Norman Walsh, <ndw@nwalsh.com></P ></DIV ><DIV CLASS="REFSECT1" ><A NAME="AEN807" ></A ><H2 >Source Code</H2 ><PRE CLASS="PROGRAMLISTING" >(define (repl-substring-list-target string replace-list pos) ;; Return the target that matches in a string (let loop ((list replace-list)) (let ((target (car list)) (repl (car (cdr list))) (rest (cdr (cdr list)))) (if (repl-substring? string target pos) target (if (null? rest) #f (loop rest))))))</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="repl-substring-list-p.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="repl-substring-list-repl.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >repl-substring-list?</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="r300.htm" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >repl-substring-list-repl</TD ></TR ></TABLE ></DIV ></BODY ></HTML >