<RefEntry id="case-fold-down">
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<?html-filename case-fold-down.html>

<RefMeta>
  <RefEntryTitle>case-fold-down</RefEntryTitle>
  <RefMiscInfo Role="file">dblib.dsl</RefMiscInfo>
</RefMeta>

<RefNameDiv>
  <RefName>case-fold-down</RefName>
  <RefPurpose>Shift a string to lowercase</RefPurpose>
</RefNameDiv>

<RefSynopsisDiv><Title>Synopsis</Title>
<Synopsis>
(case-fold-down str)
</Synopsis>
</RefSynopsisDiv>

<RefSect1><Title>Description</Title>

<para>
Returns <literal>str</literal> in lowercase.</para>


</RefSect1>

<RefSect1><Title>Author</Title>

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

<ProgramListing>
(define (case-fold-down str)
  ;; Shift a string to lowercase
  (if (string? str)
      (apply string (case-fold-down-charlist (string->list str)))
      str))
</ProgramListing>
</RefSect1>

</RefEntry>