<RefEntry id="repl-substring-list">
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<?html-filename repl-substring-list.html>

<RefMeta>
  <RefEntryTitle>repl-substring-list</RefEntryTitle>
  <RefMiscInfo Role="file">dblib.dsl</RefMiscInfo>
</RefMeta>

<RefNameDiv>
  <RefName>repl-substring-list</RefName>
  <RefPurpose>Replace the first target in the replacement list that matches</RefPurpose>
</RefNameDiv>

<RefSynopsisDiv><Title>Synopsis</Title>
<Synopsis>
(repl-substring-list string replace-list pos)
</Synopsis>
</RefSynopsisDiv>

<RefSect1><Title>Description</Title>

<para>
Replaces the first target in <literal>replace-list</literal> that matches in <literal>string</literal>
at <literal>pos</literal> with its replacement.
See also <literal>repl-substring-list?</literal>.</para>


</RefSect1>

<RefSect1><Title>Author</Title>

<para>
Norman Walsh, &lt;ndw@nwalsh.com&gt;
</para>
</RefSect1>
<RefSect1><Title>Source Code</Title>

<ProgramListing>
(define (repl-substring-list string replace-list pos)
  ;; Replace the first target in the replacement list that matches
  (if (repl-substring-list? string replace-list pos)
      (let ((target (repl-substring-list-target string replace-list pos))
	    (repl   (repl-substring-list-repl string replace-list pos)))
	(repl-substring string target repl pos))
      string))
</ProgramListing>
</RefSect1>

</RefEntry>
