<!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.ParserCombinators.Parsec.Expr</TITLE ><LINK HREF="haddock.css" REL="stylesheet" TYPE="text/css" ><SCRIPT SRC="haddock-util.js" TYPE="text/javascript" ></SCRIPT ><SCRIPT TYPE="text/javascript" >window.onload = function () {setSynopsis("mini_Text-ParserCombinators-Parsec-Expr.html")};</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" >parsec-2.1.0.1: Monadic parser combinators</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.ParserCombinators.Parsec.Expr</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" >provisional</TD ></TR ><TR ><TD CLASS="infohead" >Maintainer</TD ><TD CLASS="infoval" >daan@cs.uu.nl</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" >A helper module to parse "expressions". Builds a parser given a table of operators and associativities. </TD ></TR ><TR ><TD CLASS="s15" ></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" ><SPAN CLASS="keyword" >data</SPAN > <A NAME="t:Assoc" ><A NAME="t%3AAssoc" ></A ></A ><B >Assoc</B > </TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="section4" >Constructors</TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="arg" ><A NAME="v:AssocNone" ><A NAME="v%3AAssocNone" ></A ></A ><B >AssocNone</B ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:AssocLeft" ><A NAME="v%3AAssocLeft" ></A ></A ><B >AssocLeft</B ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:AssocRight" ><A NAME="v%3AAssocRight" ></A ></A ><B >AssocRight</B ></TD ><TD CLASS="rdoc" ></TD ></TR ></TABLE ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >data</SPAN > <A NAME="t:Operator" ><A NAME="t%3AOperator" ></A ></A ><B >Operator</B > t st a </TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="section4" >Constructors</TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="arg" ><A NAME="v:Infix" ><A NAME="v%3AInfix" ></A ></A ><B >Infix</B > (<A HREF="Text-ParserCombinators-Parsec-Prim.html#t%3AGenParser" >GenParser</A > t st (a -> a -> a)) <A HREF="Text-ParserCombinators-Parsec-Expr.html#t%3AAssoc" >Assoc</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:Prefix" ><A NAME="v%3APrefix" ></A ></A ><B >Prefix</B > (<A HREF="Text-ParserCombinators-Parsec-Prim.html#t%3AGenParser" >GenParser</A > t st (a -> a))</TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:Postfix" ><A NAME="v%3APostfix" ></A ></A ><B >Postfix</B > (<A HREF="Text-ParserCombinators-Parsec-Prim.html#t%3AGenParser" >GenParser</A > t st (a -> a))</TD ><TD CLASS="rdoc" ></TD ></TR ></TABLE ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >type</SPAN > <A NAME="t:OperatorTable" ><A NAME="t%3AOperatorTable" ></A ></A ><B >OperatorTable</B > t st a = [[<A HREF="Text-ParserCombinators-Parsec-Expr.html#t%3AOperator" >Operator</A > t st a]]</TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v:buildExpressionParser" ><A NAME="v%3AbuildExpressionParser" ></A ></A ><B >buildExpressionParser</B > :: <A HREF="Text-ParserCombinators-Parsec-Expr.html#t%3AOperatorTable" >OperatorTable</A > tok st a -> <A HREF="Text-ParserCombinators-Parsec-Prim.html#t%3AGenParser" >GenParser</A > tok st a -> <A HREF="Text-ParserCombinators-Parsec-Prim.html#t%3AGenParser" >GenParser</A > tok st a</TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="botbar" >Produced by <A HREF="http://www.haskell.org/haddock/" >Haddock</A > version 2.4.2</TD ></TR ></TABLE ></BODY ></HTML >