<!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 >System.Glib.UTFString</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_System-Glib-UTFString.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" >glib-0.11.2: Binding to the GLIB library for Gtk2Hs.</TD ><TD CLASS="topbut" ><A HREF="src/System-Glib-UTFString.html" >Source code</A ></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" >System.Glib.UTFString</FONT ></TD ><TD ALIGN="right" ><TABLE CLASS="narrow" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="infohead" >Portability</TD ><TD CLASS="infoval" >portable (depends on GHC)</TD ></TR ><TR ><TD CLASS="infohead" >Stability</TD ><TD CLASS="infoval" >provisional</TD ></TR ><TR ><TD CLASS="infohead" >Maintainer</TD ><TD CLASS="infoval" >gtk2hs-users@lists.sourceforge.net</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" >This module adds CString-like functions that handle UTF8 strings. </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="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:withUTFString" ><A NAME="v%3AwithUTFString" ></A ></A ><B >withUTFString</B > :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString" >String</A > -> (<A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-C-String.html#t%3ACString" >CString</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > a) -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > a</TD ><TD CLASS="declbut" ><A HREF="src/System-Glib-UTFString.html#withUTFString" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:withUTFStringLen" ><A NAME="v%3AwithUTFStringLen" ></A ></A ><B >withUTFStringLen</B > :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString" >String</A > -> (<A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-C-String.html#t%3ACStringLen" >CStringLen</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > a) -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > a</TD ><TD CLASS="declbut" ><A HREF="src/System-Glib-UTFString.html#withUTFStringLen" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:newUTFString" ><A NAME="v%3AnewUTFString" ></A ></A ><B >newUTFString</B > :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString" >String</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-C-String.html#t%3ACString" >CString</A ></TD ><TD CLASS="declbut" ><A HREF="src/System-Glib-UTFString.html#newUTFString" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:newUTFStringLen" ><A NAME="v%3AnewUTFStringLen" ></A ></A ><B >newUTFStringLen</B > :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString" >String</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-C-String.html#t%3ACStringLen" >CStringLen</A ></TD ><TD CLASS="declbut" ><A HREF="src/System-Glib-UTFString.html#newUTFStringLen" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:peekUTFString" ><A NAME="v%3ApeekUTFString" ></A ></A ><B >peekUTFString</B > :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-C-String.html#t%3ACString" >CString</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString" >String</A ></TD ><TD CLASS="declbut" ><A HREF="src/System-Glib-UTFString.html#peekUTFString" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:peekUTFStringLen" ><A NAME="v%3ApeekUTFStringLen" ></A ></A ><B >peekUTFStringLen</B > :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-C-String.html#t%3ACStringLen" >CStringLen</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString" >String</A ></TD ><TD CLASS="declbut" ><A HREF="src/System-Glib-UTFString.html#peekUTFStringLen" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:maybePeekUTFString" ><A NAME="v%3AmaybePeekUTFString" ></A ></A ><B >maybePeekUTFString</B > :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-C-String.html#t%3ACString" >CString</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > (<A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Maybe.html#t%3AMaybe" >Maybe</A > <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString" >String</A >)</TD ><TD CLASS="declbut" ><A HREF="src/System-Glib-UTFString.html#maybePeekUTFString" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:readUTFString" ><A NAME="v%3AreadUTFString" ></A ></A ><B >readUTFString</B > :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-C-String.html#t%3ACString" >CString</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString" >String</A ></TD ><TD CLASS="declbut" ><A HREF="src/System-Glib-UTFString.html#readUTFString" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:readCString" ><A NAME="v%3AreadCString" ></A ></A ><B >readCString</B > :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-C-String.html#t%3ACString" >CString</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString" >String</A ></TD ><TD CLASS="declbut" ><A HREF="src/System-Glib-UTFString.html#readCString" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:withUTFStrings" ><A NAME="v%3AwithUTFStrings" ></A ></A ><B >withUTFStrings</B > :: [<A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString" >String</A >] -> ([<A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-C-String.html#t%3ACString" >CString</A >] -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > a) -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > a</TD ><TD CLASS="declbut" ><A HREF="src/System-Glib-UTFString.html#withUTFStrings" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:withUTFStringArray" ><A NAME="v%3AwithUTFStringArray" ></A ></A ><B >withUTFStringArray</B > :: [<A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString" >String</A >] -> (<A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-Ptr.html#t%3APtr" >Ptr</A > <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-C-String.html#t%3ACString" >CString</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > a) -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > a</TD ><TD CLASS="declbut" ><A HREF="src/System-Glib-UTFString.html#withUTFStringArray" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:withUTFStringArray0" ><A NAME="v%3AwithUTFStringArray0" ></A ></A ><B >withUTFStringArray0</B > :: [<A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString" >String</A >] -> (<A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-Ptr.html#t%3APtr" >Ptr</A > <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-C-String.html#t%3ACString" >CString</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > a) -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > a</TD ><TD CLASS="declbut" ><A HREF="src/System-Glib-UTFString.html#withUTFStringArray0" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:peekUTFStringArray" ><A NAME="v%3ApeekUTFStringArray" ></A ></A ><B >peekUTFStringArray</B > :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Int.html#t%3AInt" >Int</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-Ptr.html#t%3APtr" >Ptr</A > <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-C-String.html#t%3ACString" >CString</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > [<A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString" >String</A >]</TD ><TD CLASS="declbut" ><A HREF="src/System-Glib-UTFString.html#peekUTFStringArray" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:peekUTFStringArray0" ><A NAME="v%3ApeekUTFStringArray0" ></A ></A ><B >peekUTFStringArray0</B > :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-Ptr.html#t%3APtr" >Ptr</A > <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-C-String.html#t%3ACString" >CString</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > [<A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString" >String</A >]</TD ><TD CLASS="declbut" ><A HREF="src/System-Glib-UTFString.html#peekUTFStringArray0" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:readUTFStringArray0" ><A NAME="v%3AreadUTFStringArray0" ></A ></A ><B >readUTFStringArray0</B > :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-Ptr.html#t%3APtr" >Ptr</A > <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Foreign-C-String.html#t%3ACString" >CString</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO" >IO</A > [<A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString" >String</A >]</TD ><TD CLASS="declbut" ><A HREF="src/System-Glib-UTFString.html#readUTFStringArray0" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><SPAN CLASS="keyword" >data</SPAN > <A NAME="t:UTFCorrection" ><A NAME="t%3AUTFCorrection" ></A ></A ><B >UTFCorrection</B > </TD ><TD CLASS="declbut" ><A HREF="src/System-Glib-UTFString.html#UTFCorrection" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="section4" ><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:UTFCorrection')" ALT="show/hide" > Instances</TD ></TR ><TR ><TD CLASS="body" ><DIV ID="i:UTFCorrection" STYLE="display:block;" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="decl" ><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Text-Show.html#t%3AShow" >Show</A > <A HREF="System-Glib-UTFString.html#t%3AUTFCorrection" >UTFCorrection</A ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:genUTFOfs" ><A NAME="v%3AgenUTFOfs" ></A ></A ><B >genUTFOfs</B > :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString" >String</A > -> <A HREF="System-Glib-UTFString.html#t%3AUTFCorrection" >UTFCorrection</A ></TD ><TD CLASS="declbut" ><A HREF="src/System-Glib-UTFString.html#genUTFOfs" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:ofsToUTF" ><A NAME="v%3AofsToUTF" ></A ></A ><B >ofsToUTF</B > :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Int.html#t%3AInt" >Int</A > -> <A HREF="System-Glib-UTFString.html#t%3AUTFCorrection" >UTFCorrection</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Int.html#t%3AInt" >Int</A ></TD ><TD CLASS="declbut" ><A HREF="src/System-Glib-UTFString.html#ofsToUTF" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="topdecl" ><TABLE CLASS="declbar" ><TR ><TD CLASS="declname" ><A NAME="v:ofsFromUTF" ><A NAME="v%3AofsFromUTF" ></A ></A ><B >ofsFromUTF</B > :: <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Int.html#t%3AInt" >Int</A > -> <A HREF="System-Glib-UTFString.html#t%3AUTFCorrection" >UTFCorrection</A > -> <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Int.html#t%3AInt" >Int</A ></TD ><TD CLASS="declbut" ><A HREF="src/System-Glib-UTFString.html#ofsFromUTF" >Source</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="botbar" >Produced by <A HREF="http://www.haskell.org/haddock/" >Haddock</A > version 2.6.1</TD ></TR ></TABLE ></BODY ></HTML >