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haskell-hxt-8.3.2-1mdv2010.1.x86_64.rpm

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>Text.XML.HXT.DTDValidation.Validation</TITLE
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><TD CLASS="title"
>hxt-8.3.2: A collection of tools for processing XML with Haskell.</TD
><TD CLASS="topbut"
><A HREF="index.html"
>Contents</A
></TD
><TD CLASS="topbut"
><A HREF="doc-index.html"
>Index</A
></TD
></TR
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></TD
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><TR
><TD CLASS="modulebar"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
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><FONT SIZE="6"
>Text.XML.HXT.DTDValidation.Validation</FONT
></TD
><TD ALIGN="right"
><TABLE CLASS="narrow" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="infohead"
>Portability</TD
><TD CLASS="infoval"
>portable</TD
></TR
><TR
><TD CLASS="infohead"
>Stability</TD
><TD CLASS="infoval"
>experimental</TD
></TR
><TR
><TD CLASS="infohead"
>Maintainer</TD
><TD CLASS="infoval"
>Uwe Schmidt (uwe@fh-wedel.de)</TD
></TR
></TABLE
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="section1"
>Description</TD
></TR
><TR
><TD CLASS="doc"
><P
>This module provides functions for validating XML documents represented as
   XmlTree.
</P
><P
>Unlike other popular XML validation tools the validation functions return
   a list of errors instead of aborting after the first error was found.
</P
><P
>Note: The validation process has been split into validation and transformation!
   If <TT
>validate</TT
> did not report any errors, <TT
>transform</TT
>
   should be called, to change the document the way a validating parser
   is expected to do.
</P
></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%3AgetDTDSubset"
>getDTDSubset</A
> :: <A HREF="Text-XML-HXT-DTDValidation-TypeDefs.html#t%3AXmlArrow"
>XmlArrow</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3Avalidate"
>validate</A
> :: <A HREF="Text-XML-HXT-DTDValidation-TypeDefs.html#t%3AXmlArrow"
>XmlArrow</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AvalidateDTD"
>validateDTD</A
> :: <A HREF="Text-XML-HXT-DTDValidation-TypeDefs.html#t%3AXmlArrow"
>XmlArrow</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AvalidateDoc"
>validateDoc</A
> :: <A HREF="Text-XML-HXT-DTDValidation-TypeDefs.html#t%3AXmlArrow"
>XmlArrow</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AremoveDoublicateDefs"
>removeDoublicateDefs</A
> :: <A HREF="Text-XML-HXT-DTDValidation-TypeDefs.html#t%3AXmlArrow"
>XmlArrow</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3Atransform"
>transform</A
> :: <A HREF="Text-XML-HXT-DTDValidation-TypeDefs.html#t%3AXmlArrow"
>XmlArrow</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:getDTDSubset"
><A NAME="v%3AgetDTDSubset"
></A
></A
><B
>getDTDSubset</B
> :: <A HREF="Text-XML-HXT-DTDValidation-TypeDefs.html#t%3AXmlArrow"
>XmlArrow</A
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:validate"
><A NAME="v%3Avalidate"
></A
></A
><B
>validate</B
> :: <A HREF="Text-XML-HXT-DTDValidation-TypeDefs.html#t%3AXmlArrow"
>XmlArrow</A
></TD
></TR
><TR
><TD CLASS="doc"
><P
>Main validation filter. Check if the DTD and the document are valid.
</P
><UL
><LI
> returns : a function which expects a complete document as XmlTree input
                     and returns a list of all errors found.
</LI
></UL
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:validateDTD"
><A NAME="v%3AvalidateDTD"
></A
></A
><B
>validateDTD</B
> :: <A HREF="Text-XML-HXT-DTDValidation-TypeDefs.html#t%3AXmlArrow"
>XmlArrow</A
></TD
></TR
><TR
><TD CLASS="doc"
><P
>Check if the DTD is valid.
</P
><UL
><LI
> returns : a function which expects an XmlTree from the parser as input
                     and returns a list of all errors found in the DTD.
</LI
></UL
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:validateDoc"
><A NAME="v%3AvalidateDoc"
></A
></A
><B
>validateDoc</B
> :: <A HREF="Text-XML-HXT-DTDValidation-TypeDefs.html#t%3AXmlArrow"
>XmlArrow</A
></TD
></TR
><TR
><TD CLASS="doc"
><P
>Check if the document corresponds to the given DTD.
</P
><UL
><LI
> returns : a function which expects a complete document as XmlTree input
                     and returns a list of all errors found in the content part.
</LI
></UL
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:removeDoublicateDefs"
><A NAME="v%3AremoveDoublicateDefs"
></A
></A
><B
>removeDoublicateDefs</B
> :: <A HREF="Text-XML-HXT-DTDValidation-TypeDefs.html#t%3AXmlArrow"
>XmlArrow</A
></TD
></TR
><TR
><TD CLASS="doc"
><P
>Removes doublicate declarations from the DTD which first declaration is
 binding. This is the case for ATTLIST and ENTITY declarations.
</P
><UL
><LI
> returns : A function that replaces the children of DOCTYPE nodes by a list
               where all multiple declarations are removed.
</LI
></UL
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:transform"
><A NAME="v%3Atransform"
></A
></A
><B
>transform</B
> :: <A HREF="Text-XML-HXT-DTDValidation-TypeDefs.html#t%3AXmlArrow"
>XmlArrow</A
></TD
></TR
><TR
><TD CLASS="doc"
><P
>filter for transforming a document with respect to the given DTD.
</P
><P
>Validating parsers
 are expected to  normalize attribute values and add default values.
 This function should be called after a successful validation.
</P
><UL
><LI
> returns : a function which expects a complete XML document tree
                and returns the transformed XmlTree
</LI
></UL
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="botbar"
>Produced by <A HREF="http://www.haskell.org/haddock/"
>Haddock</A
> version 2.5.0</TD
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