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<H1 CLASS="chapter"><A NAME="htoc255">Chapter23</A>The str library: regular expressions and string processing</H1><P>The <TT>str</TT> library provides high-level string processing functions,
some based on regular expressions. It is intended to support the kind
of file processing that is usually performed with scripting languages
such as <TT>awk</TT>, <TT>perl</TT> or <TT>sed</TT>.</P><P>Programs that use the <TT>str</TT> library must be linked as follows:
</P><PRE>
ocamlc <I>other options</I> str.cma <I>other files</I>
ocamlopt <I>other options</I> str.cmxa <I>other files</I>
</PRE><P>
For interactive use of the <TT>str</TT> library, do:
</P><PRE>
ocamlmktop -o mytop str.cma
./mytop
</PRE><P>
or (if dynamic linking of C libraries is supported on your platform),
start <TT>ocaml</TT> and type <TT>#load "str.cma";;</TT>.</P><UL CLASS="ftoc2"><LI CLASS="li-links">
<A HREF="libref/Str.html">Module <TT>Str</TT>: regular expressions and string processing</A>
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