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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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><TITLE
>Text.XML.HaXml.Xtract.Parse</TITLE
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><TD CLASS="title"
>HaXml</TD
><TD CLASS="topbut"
><A HREF="index.html"
>Contents</A
></TD
><TD CLASS="topbut"
><A HREF="doc-index.html"
>Index</A
></TD
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><TD CLASS="modulebar"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
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><FONT SIZE="6"
>Text.XML.HaXml.Xtract.Parse</FONT
></TD
></TR
></TABLE
></TD
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><TR
><TD CLASS="s15"
></TD
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><TR
><TD CLASS="s15"
></TD
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><TR
><TD CLASS="section1"
>Description</TD
></TR
><TR
><TD CLASS="doc"
>A parser for the Xtract command-language. (The string input is
tokenised internally by the lexer <TT
><A HREF="Text-XML-HaXml-Xtract-Lex.html#v%3AlexXtract"
>lexXtract</A
></TT
>.)
See <A HREF="http://www.haskell.org/HaXml/Xtract.html"
>http://www.haskell.org/HaXml/Xtract.html</A
> for the grammar that
is accepted.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="section1"
>Synopsis</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="decl"
><A HREF="#v%3AparseXtract"
>parseXtract</A
> :: String -> <A HREF="Text-XML-HaXml-Xtract-Combinators.html#t%3ADFilter"
>DFilter</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3Axtract"
>xtract</A
> :: String -> <A HREF="Text-XML-HaXml-Combinators.html#t%3ACFilter"
>CFilter</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="section1"
>Documentation</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v%3AparseXtract"
></A
><B
>parseXtract</B
> :: String -> <A HREF="Text-XML-HaXml-Xtract-Combinators.html#t%3ADFilter"
>DFilter</A
></TD
></TR
><TR
><TD CLASS="doc"
>The cool thing is that the Xtract command parser directly builds
a higher-order <TT
><A HREF="Text-XML-HaXml-Xtract-Combinators.html#t%3ADFilter"
>DFilter</A
></TT
> (see <A HREF="Text-Xml-HaXml-Xtract-Combinators.html"
>Text.Xml.HaXml.Xtract.Combinators</A
>)
which can be applied to an XML document without further ado.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v%3Axtract"
></A
><B
>xtract</B
> :: String -> <A HREF="Text-XML-HaXml-Combinators.html#t%3ACFilter"
>CFilter</A
></TD
></TR
><TR
><TD CLASS="doc"
>To mix an Xtract query into an ordinary HaXml combinator expression.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
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>Produced by <A HREF="http://www.haskell.org/haddock/"
>Haddock</A
> version 0.8</TD
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