<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <!--Rendered using the Haskell Html Library v0.2--> <HTML ><HEAD ><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8" ><TITLE >Text.XML.HaXml.Parse</TITLE ><LINK HREF="haddock.css" REL="stylesheet" TYPE="text/css" ><SCRIPT SRC="haddock.js" TYPE="text/javascript" ></SCRIPT ></HEAD ><BODY ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="topbar" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD ><IMG SRC="haskell_icon.gif" WIDTH="16" HEIGHT="16" ALT=" " ></TD ><TD CLASS="title" >HaXml-1.13.2: Utilities for manipulating XML documents</TD ><TD CLASS="topbut" ><A HREF="index.html" >Contents</A ></TD ><TD CLASS="topbut" ><A HREF="doc-index.html" >Index</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="modulebar" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD ><FONT SIZE="6" >Text.XML.HaXml.Parse</FONT ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="section4" ><B >Contents</B ></TD ></TR ><TR ><TD ><DL ><DT ><A HREF="#1" >Parse a whole document </A ></DT ><DT ><A HREF="#2" >Parse just a DTD </A ></DT ></DL ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" >Description</TD ></TR ><TR ><TD CLASS="doc" >A non-validating XML parser. For the input grammar, see <A HREF="http://www.w3.org/TR/REC-xml" >http://www.w3.org/TR/REC-xml</A >. </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%3AxmlParse" >xmlParse</A > :: String -> String -> <A HREF="Text-XML-HaXml-Types.html#t%3ADocument" >Document</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AxmlParse%27" >xmlParse'</A > :: String -> String -> Either String <A HREF="Text-XML-HaXml-Types.html#t%3ADocument" >Document</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AdtdParse" >dtdParse</A > :: String -> String -> Maybe <A HREF="Text-XML-HaXml-Types.html#t%3ADocTypeDecl" >DocTypeDecl</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AdtdParse%27" >dtdParse'</A > :: String -> String -> Either String (Maybe <A HREF="Text-XML-HaXml-Types.html#t%3ADocTypeDecl" >DocTypeDecl</A >)</TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" ><A NAME="1" >Parse a whole document </A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v%3AxmlParse" ></A ><B >xmlParse</B > :: String -> String -> <A HREF="Text-XML-HaXml-Types.html#t%3ADocument" >Document</A ></TD ></TR ><TR ><TD CLASS="doc" >To parse a whole document, <TT >xmlParse file content</TT > takes a filename (for generating error reports) and the string content of that file. A parse error causes program failure, with message to stderr. </TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v%3AxmlParse%27" ></A ><B >xmlParse'</B > :: String -> String -> Either String <A HREF="Text-XML-HaXml-Types.html#t%3ADocument" >Document</A ></TD ></TR ><TR ><TD CLASS="doc" >To parse a whole document, <TT >xmlParse' file content</TT > takes a filename (for generating error reports) and the string content of that file. Any parse error message is passed back to the caller through the <TT >Either</TT > type. </TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" ><A NAME="2" >Parse just a DTD </A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v%3AdtdParse" ></A ><B >dtdParse</B > :: String -> String -> Maybe <A HREF="Text-XML-HaXml-Types.html#t%3ADocTypeDecl" >DocTypeDecl</A ></TD ></TR ><TR ><TD CLASS="doc" >To parse just a DTD, <TT >dtdParse file content</TT > takes a filename (for generating error reports) and the string content of that file. If no DTD was found, you get <TT >Nothing</TT > rather than an error. However, if a DTD is found but contains errors, the program crashes. </TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v%3AdtdParse%27" ></A ><B >dtdParse'</B > :: String -> String -> Either String (Maybe <A HREF="Text-XML-HaXml-Types.html#t%3ADocTypeDecl" >DocTypeDecl</A >)</TD ></TR ><TR ><TD CLASS="doc" >To parse just a DTD, <TT >dtdParse' file content</TT > takes a filename (for generating error reports) and the string content of that file. If no DTD was found, you get <TT >Right Nothing</TT >. If a DTD was found but contains errors, you get a <TT >Left message</TT >. </TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="botbar" >Produced by <A HREF="http://www.haskell.org/haddock/" >Haddock</A > version 0.8</TD ></TR ></TABLE ></BODY ></HTML >