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<RefEntry id="repl-substring-list-target">
<!-- This file is generated automatically from the DSSSL source. -->
<!-- Do not edit this file! -->
<?html-filename repl-substring-list-target.html>
<RefMeta>
<RefEntryTitle>repl-substring-list-target</RefEntryTitle>
<RefMiscInfo Role="file">dblib.dsl</RefMiscInfo>
</RefMeta>
<RefNameDiv>
<RefName>repl-substring-list-target</RefName>
<RefPurpose>Return the target that matches in a string</RefPurpose>
</RefNameDiv>
<RefSynopsisDiv><Title>Synopsis</Title>
<Synopsis>
(repl-substring-list-target string replace-list pos)
</Synopsis>
</RefSynopsisDiv>
<RefSect1><Title>Description</Title>
<para>
Returns the target in <literal>replace-list</literal> that matches in <literal>string</literal> at <literal>pos</literal>
See also <literal>repl-substring-list?</literal>.</para>
</RefSect1>
<RefSect1><Title>Author</Title>
<para>
Norman Walsh, <ndw@nwalsh.com>
</para>
</RefSect1>
<RefSect1><Title>Source Code</Title>
<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))))))
</ProgramListing>
</RefSect1>
</RefEntry>
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