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>Distribution.Simple.PreProcess</TITLE
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>Cabal-1.6.0.3: A framework for packaging Haskell software</TD
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><A HREF="index.html"
>Contents</A
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>Distribution.Simple.PreProcess</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"
>Maintainer</TD
><TD CLASS="infoval"
>cabal-devel@haskell.org</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 defines a <TT
><A HREF="Distribution-Simple-PreProcess.html#t%3APreProcessor"
>PreProcessor</A
></TT
> abstraction which represents a pre-processor
 that can transform one kind of file into another. There is also a
 <TT
><A HREF="Distribution-Simple-PreProcess.html#t%3APPSuffixHandler"
>PPSuffixHandler</A
></TT
> which is a combination of a file extension and a function
 for configuring a <TT
><A HREF="Distribution-Simple-PreProcess.html#t%3APreProcessor"
>PreProcessor</A
></TT
>. It defines a bunch of known built-in
 preprocessors like <TT
>cpp</TT
>, <TT
>cpphs</TT
>, <TT
>c2hs</TT
>, <TT
>hsc2hs</TT
>, <TT
>happy</TT
>, <TT
>alex</TT
> etc and
 lists them in <TT
><A HREF="Distribution-Simple-PreProcess.html#v%3AknownSuffixHandlers"
>knownSuffixHandlers</A
></TT
>. On top of this it provides a function
 for actually preprocessing some sources given a bunch of known suffix
 handlers. This module is not as good as it could be, it could really do with
 a rewrite to address some of the problems we have with pre-processors.
</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%3ApreprocessSources"
>preprocessSources</A
> :: <A HREF="Distribution-PackageDescription.html#t%3APackageDescription"
>PackageDescription</A
> -&gt; <A HREF="Distribution-Simple-LocalBuildInfo.html#t%3ALocalBuildInfo"
>LocalBuildInfo</A
> -&gt; <A HREF="../ghc-prim/GHC-Bool.html#t%3ABool"
>Bool</A
> -&gt; <A HREF="Distribution-Verbosity.html#t%3AVerbosity"
>Verbosity</A
> -&gt; [<A HREF="Distribution-Simple-PreProcess.html#t%3APPSuffixHandler"
>PPSuffixHandler</A
>] -&gt; <A HREF="../base/System-IO.html#t%3AIO"
>IO</A
> <A HREF="../ghc-prim/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AknownSuffixHandlers"
>knownSuffixHandlers</A
> :: [<A HREF="Distribution-Simple-PreProcess.html#t%3APPSuffixHandler"
>PPSuffixHandler</A
>]</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AppSuffixes"
>ppSuffixes</A
> :: [<A HREF="Distribution-Simple-PreProcess.html#t%3APPSuffixHandler"
>PPSuffixHandler</A
>] -&gt; [<A HREF="../base/Data-Char.html#t%3AString"
>String</A
>]</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>type</SPAN
> <A HREF="#t%3APPSuffixHandler"
>PPSuffixHandler</A
> = (<A HREF="../base/Data-Char.html#t%3AString"
>String</A
>, <A HREF="Distribution-PackageDescription.html#t%3ABuildInfo"
>BuildInfo</A
> -&gt; <A HREF="Distribution-Simple-LocalBuildInfo.html#t%3ALocalBuildInfo"
>LocalBuildInfo</A
> -&gt; <A HREF="Distribution-Simple-PreProcess.html#t%3APreProcessor"
>PreProcessor</A
>)</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>data</SPAN
>  <A HREF="#t%3APreProcessor"
>PreProcessor</A
>  = <A HREF="#v%3APreProcessor"
>PreProcessor</A
> {<TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="recfield"
><A HREF="#v%3AplatformIndependent"
>platformIndependent</A
> :: <A HREF="../ghc-prim/GHC-Bool.html#t%3ABool"
>Bool</A
></TD
></TR
><TR
><TD CLASS="recfield"
><A HREF="#v%3ArunPreProcessor"
>runPreProcessor</A
> :: (<A HREF="../base/System-IO.html#t%3AFilePath"
>FilePath</A
>, <A HREF="../base/System-IO.html#t%3AFilePath"
>FilePath</A
>) -&gt; (<A HREF="../base/System-IO.html#t%3AFilePath"
>FilePath</A
>, <A HREF="../base/System-IO.html#t%3AFilePath"
>FilePath</A
>) -&gt; <A HREF="Distribution-Verbosity.html#t%3AVerbosity"
>Verbosity</A
> -&gt; <A HREF="../base/System-IO.html#t%3AIO"
>IO</A
> <A HREF="../ghc-prim/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
></TR
></TABLE
>}</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AmkSimplePreProcessor"
>mkSimplePreProcessor</A
> :: (<A HREF="../base/System-IO.html#t%3AFilePath"
>FilePath</A
> -&gt; <A HREF="../base/System-IO.html#t%3AFilePath"
>FilePath</A
> -&gt; <A HREF="Distribution-Verbosity.html#t%3AVerbosity"
>Verbosity</A
> -&gt; <A HREF="../base/System-IO.html#t%3AIO"
>IO</A
> <A HREF="../ghc-prim/GHC-Unit.html#t%3A%28%29"
>()</A
>) -&gt; (<A HREF="../base/System-IO.html#t%3AFilePath"
>FilePath</A
>, <A HREF="../base/System-IO.html#t%3AFilePath"
>FilePath</A
>) -&gt; (<A HREF="../base/System-IO.html#t%3AFilePath"
>FilePath</A
>, <A HREF="../base/System-IO.html#t%3AFilePath"
>FilePath</A
>) -&gt; <A HREF="Distribution-Verbosity.html#t%3AVerbosity"
>Verbosity</A
> -&gt; <A HREF="../base/System-IO.html#t%3AIO"
>IO</A
> <A HREF="../ghc-prim/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3ArunSimplePreProcessor"
>runSimplePreProcessor</A
> :: <A HREF="Distribution-Simple-PreProcess.html#t%3APreProcessor"
>PreProcessor</A
> -&gt; <A HREF="../base/System-IO.html#t%3AFilePath"
>FilePath</A
> -&gt; <A HREF="../base/System-IO.html#t%3AFilePath"
>FilePath</A
> -&gt; <A HREF="Distribution-Verbosity.html#t%3AVerbosity"
>Verbosity</A
> -&gt; <A HREF="../base/System-IO.html#t%3AIO"
>IO</A
> <A HREF="../ghc-prim/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AppCpp"
>ppCpp</A
> :: <A HREF="Distribution-PackageDescription.html#t%3ABuildInfo"
>BuildInfo</A
> -&gt; <A HREF="Distribution-Simple-LocalBuildInfo.html#t%3ALocalBuildInfo"
>LocalBuildInfo</A
> -&gt; <A HREF="Distribution-Simple-PreProcess.html#t%3APreProcessor"
>PreProcessor</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AppCpp%27"
>ppCpp'</A
> :: [<A HREF="../base/Data-Char.html#t%3AString"
>String</A
>] -&gt; <A HREF="Distribution-PackageDescription.html#t%3ABuildInfo"
>BuildInfo</A
> -&gt; <A HREF="Distribution-Simple-LocalBuildInfo.html#t%3ALocalBuildInfo"
>LocalBuildInfo</A
> -&gt; <A HREF="Distribution-Simple-PreProcess.html#t%3APreProcessor"
>PreProcessor</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AppGreenCard"
>ppGreenCard</A
> :: <A HREF="Distribution-PackageDescription.html#t%3ABuildInfo"
>BuildInfo</A
> -&gt; <A HREF="Distribution-Simple-LocalBuildInfo.html#t%3ALocalBuildInfo"
>LocalBuildInfo</A
> -&gt; <A HREF="Distribution-Simple-PreProcess.html#t%3APreProcessor"
>PreProcessor</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AppC2hs"
>ppC2hs</A
> :: <A HREF="Distribution-PackageDescription.html#t%3ABuildInfo"
>BuildInfo</A
> -&gt; <A HREF="Distribution-Simple-LocalBuildInfo.html#t%3ALocalBuildInfo"
>LocalBuildInfo</A
> -&gt; <A HREF="Distribution-Simple-PreProcess.html#t%3APreProcessor"
>PreProcessor</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AppHsc2hs"
>ppHsc2hs</A
> :: <A HREF="Distribution-PackageDescription.html#t%3ABuildInfo"
>BuildInfo</A
> -&gt; <A HREF="Distribution-Simple-LocalBuildInfo.html#t%3ALocalBuildInfo"
>LocalBuildInfo</A
> -&gt; <A HREF="Distribution-Simple-PreProcess.html#t%3APreProcessor"
>PreProcessor</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AppHappy"
>ppHappy</A
> :: <A HREF="Distribution-PackageDescription.html#t%3ABuildInfo"
>BuildInfo</A
> -&gt; <A HREF="Distribution-Simple-LocalBuildInfo.html#t%3ALocalBuildInfo"
>LocalBuildInfo</A
> -&gt; <A HREF="Distribution-Simple-PreProcess.html#t%3APreProcessor"
>PreProcessor</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AppAlex"
>ppAlex</A
> :: <A HREF="Distribution-PackageDescription.html#t%3ABuildInfo"
>BuildInfo</A
> -&gt; <A HREF="Distribution-Simple-LocalBuildInfo.html#t%3ALocalBuildInfo"
>LocalBuildInfo</A
> -&gt; <A HREF="Distribution-Simple-PreProcess.html#t%3APreProcessor"
>PreProcessor</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AppUnlit"
>ppUnlit</A
> :: <A HREF="Distribution-Simple-PreProcess.html#t%3APreProcessor"
>PreProcessor</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:preprocessSources"
><A NAME="v%3ApreprocessSources"
></A
></A
><B
>preprocessSources</B
></TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="arg"
>:: <A HREF="Distribution-PackageDescription.html#t%3APackageDescription"
>PackageDescription</A
></TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
>-&gt; <A HREF="Distribution-Simple-LocalBuildInfo.html#t%3ALocalBuildInfo"
>LocalBuildInfo</A
></TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
>-&gt; <A HREF="../ghc-prim/GHC-Bool.html#t%3ABool"
>Bool</A
></TD
><TD CLASS="rdoc"
>Build for SDist
</TD
></TR
><TR
><TD CLASS="arg"
>-&gt; <A HREF="Distribution-Verbosity.html#t%3AVerbosity"
>Verbosity</A
></TD
><TD CLASS="rdoc"
>verbosity
</TD
></TR
><TR
><TD CLASS="arg"
>-&gt; [<A HREF="Distribution-Simple-PreProcess.html#t%3APPSuffixHandler"
>PPSuffixHandler</A
>]</TD
><TD CLASS="rdoc"
>preprocessors to try
</TD
></TR
><TR
><TD CLASS="arg"
>-&gt; <A HREF="../base/System-IO.html#t%3AIO"
>IO</A
> <A HREF="../ghc-prim/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="ndoc" COLSPAN="2"
>Apply preprocessors to the sources from <TT
><A HREF="Distribution-PackageDescription.html#v%3AhsSourceDirs"
>hsSourceDirs</A
></TT
>, to obtain
 a Haskell source file for each module.
</TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:knownSuffixHandlers"
><A NAME="v%3AknownSuffixHandlers"
></A
></A
><B
>knownSuffixHandlers</B
> :: [<A HREF="Distribution-Simple-PreProcess.html#t%3APPSuffixHandler"
>PPSuffixHandler</A
>]</TD
></TR
><TR
><TD CLASS="doc"
>Standard preprocessors: GreenCard, c2hs, hsc2hs, happy, alex and cpphs.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:ppSuffixes"
><A NAME="v%3AppSuffixes"
></A
></A
><B
>ppSuffixes</B
> :: [<A HREF="Distribution-Simple-PreProcess.html#t%3APPSuffixHandler"
>PPSuffixHandler</A
>] -&gt; [<A HREF="../base/Data-Char.html#t%3AString"
>String</A
>]</TD
></TR
><TR
><TD CLASS="doc"
>Convenience function; get the suffixes of these preprocessors.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>type</SPAN
> <A NAME="t:PPSuffixHandler"
><A NAME="t%3APPSuffixHandler"
></A
></A
><B
>PPSuffixHandler</B
> = (<A HREF="../base/Data-Char.html#t%3AString"
>String</A
>, <A HREF="Distribution-PackageDescription.html#t%3ABuildInfo"
>BuildInfo</A
> -&gt; <A HREF="Distribution-Simple-LocalBuildInfo.html#t%3ALocalBuildInfo"
>LocalBuildInfo</A
> -&gt; <A HREF="Distribution-Simple-PreProcess.html#t%3APreProcessor"
>PreProcessor</A
>)</TD
></TR
><TR
><TD CLASS="doc"
>A preprocessor for turning non-Haskell files with the given extension
 into plain Haskell source files.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>data</SPAN
>  <A NAME="t:PreProcessor"
><A NAME="t%3APreProcessor"
></A
></A
><B
>PreProcessor</B
>  </TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="ndoc"
><P
>The interface to a preprocessor, which may be implemented using an
 external program, but need not be.  The arguments are the name of
 the input file, the name of the output file and a verbosity level.
 Here is a simple example that merely prepends a comment to the given
 source file:
</P
><PRE
> ppTestHandler :: PreProcessor
 ppTestHandler =
   PreProcessor {
     platformIndependent = True,
     runPreProcessor = mkSimplePreProcessor $ \inFile outFile verbosity -&gt;
       do info verbosity (inFile++&quot; has been preprocessed to &quot;++outFile)
          stuff &lt;- readFile inFile
          writeFile outFile (&quot;-- preprocessed as a test\n\n&quot; ++ stuff)
          return ExitSuccess
</PRE
><P
>We split the input and output file names into a base directory and the
 rest of the file name. The input base dir is the path in the list of search
 dirs that this file was found in. The output base dir is the build dir where
 all the generated source files are put.
</P
><P
>The reason for splitting it up this way is that some pre-processors don't
 simply generate one output .hs file from one input file but have
 dependencies on other genereated files (notably c2hs, where building one
 .hs file may require reading other .chi files, and then compiling the .hs
 file may require reading a generated .h file). In these cases the generated
 files need to embed relative path names to each other (eg the generated .hs
 file mentions the .h file in the FFI imports). This path must be relative to
 the base directory where the genereated files are located, it cannot be
 relative to the top level of the build tree because the compilers do not
 look for .h files relative to there, ie we do not use &quot;-I .&quot;, instead we
 use &quot;-I dist/build&quot; (or whatever dist dir has been set by the user)
</P
><P
>Most pre-processors do not care of course, so mkSimplePreProcessor and
 runSimplePreProcessor functions handle the simple case.
</P
></TD
></TR
><TR
><TD CLASS="section4"
>Constructors</TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="5" CELLPADDING="0"
><TR
><TD CLASS="arg"
><A NAME="v:PreProcessor"
><A NAME="v%3APreProcessor"
></A
></A
><B
>PreProcessor</B
></TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="body" COLSPAN="2"
><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0"
><TR
><TD CLASS="arg"
><A NAME="v:platformIndependent"
><A NAME="v%3AplatformIndependent"
></A
></A
><B
>platformIndependent</B
> :: <A HREF="../ghc-prim/GHC-Bool.html#t%3ABool"
>Bool</A
></TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:runPreProcessor"
><A NAME="v%3ArunPreProcessor"
></A
></A
><B
>runPreProcessor</B
> :: (<A HREF="../base/System-IO.html#t%3AFilePath"
>FilePath</A
>, <A HREF="../base/System-IO.html#t%3AFilePath"
>FilePath</A
>) -&gt; (<A HREF="../base/System-IO.html#t%3AFilePath"
>FilePath</A
>, <A HREF="../base/System-IO.html#t%3AFilePath"
>FilePath</A
>) -&gt; <A HREF="Distribution-Verbosity.html#t%3AVerbosity"
>Verbosity</A
> -&gt; <A HREF="../base/System-IO.html#t%3AIO"
>IO</A
> <A HREF="../ghc-prim/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
><TD CLASS="rdoc"
></TD
></TR
></TABLE
></TD
></TR
></TABLE
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:mkSimplePreProcessor"
><A NAME="v%3AmkSimplePreProcessor"
></A
></A
><B
>mkSimplePreProcessor</B
> :: (<A HREF="../base/System-IO.html#t%3AFilePath"
>FilePath</A
> -&gt; <A HREF="../base/System-IO.html#t%3AFilePath"
>FilePath</A
> -&gt; <A HREF="Distribution-Verbosity.html#t%3AVerbosity"
>Verbosity</A
> -&gt; <A HREF="../base/System-IO.html#t%3AIO"
>IO</A
> <A HREF="../ghc-prim/GHC-Unit.html#t%3A%28%29"
>()</A
>) -&gt; (<A HREF="../base/System-IO.html#t%3AFilePath"
>FilePath</A
>, <A HREF="../base/System-IO.html#t%3AFilePath"
>FilePath</A
>) -&gt; (<A HREF="../base/System-IO.html#t%3AFilePath"
>FilePath</A
>, <A HREF="../base/System-IO.html#t%3AFilePath"
>FilePath</A
>) -&gt; <A HREF="Distribution-Verbosity.html#t%3AVerbosity"
>Verbosity</A
> -&gt; <A HREF="../base/System-IO.html#t%3AIO"
>IO</A
> <A HREF="../ghc-prim/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:runSimplePreProcessor"
><A NAME="v%3ArunSimplePreProcessor"
></A
></A
><B
>runSimplePreProcessor</B
> :: <A HREF="Distribution-Simple-PreProcess.html#t%3APreProcessor"
>PreProcessor</A
> -&gt; <A HREF="../base/System-IO.html#t%3AFilePath"
>FilePath</A
> -&gt; <A HREF="../base/System-IO.html#t%3AFilePath"
>FilePath</A
> -&gt; <A HREF="Distribution-Verbosity.html#t%3AVerbosity"
>Verbosity</A
> -&gt; <A HREF="../base/System-IO.html#t%3AIO"
>IO</A
> <A HREF="../ghc-prim/GHC-Unit.html#t%3A%28%29"
>()</A
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:ppCpp"
><A NAME="v%3AppCpp"
></A
></A
><B
>ppCpp</B
> :: <A HREF="Distribution-PackageDescription.html#t%3ABuildInfo"
>BuildInfo</A
> -&gt; <A HREF="Distribution-Simple-LocalBuildInfo.html#t%3ALocalBuildInfo"
>LocalBuildInfo</A
> -&gt; <A HREF="Distribution-Simple-PreProcess.html#t%3APreProcessor"
>PreProcessor</A
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:ppCpp'"
><A NAME="v%3AppCpp%27"
></A
></A
><B
>ppCpp'</B
> :: [<A HREF="../base/Data-Char.html#t%3AString"
>String</A
>] -&gt; <A HREF="Distribution-PackageDescription.html#t%3ABuildInfo"
>BuildInfo</A
> -&gt; <A HREF="Distribution-Simple-LocalBuildInfo.html#t%3ALocalBuildInfo"
>LocalBuildInfo</A
> -&gt; <A HREF="Distribution-Simple-PreProcess.html#t%3APreProcessor"
>PreProcessor</A
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:ppGreenCard"
><A NAME="v%3AppGreenCard"
></A
></A
><B
>ppGreenCard</B
> :: <A HREF="Distribution-PackageDescription.html#t%3ABuildInfo"
>BuildInfo</A
> -&gt; <A HREF="Distribution-Simple-LocalBuildInfo.html#t%3ALocalBuildInfo"
>LocalBuildInfo</A
> -&gt; <A HREF="Distribution-Simple-PreProcess.html#t%3APreProcessor"
>PreProcessor</A
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:ppC2hs"
><A NAME="v%3AppC2hs"
></A
></A
><B
>ppC2hs</B
> :: <A HREF="Distribution-PackageDescription.html#t%3ABuildInfo"
>BuildInfo</A
> -&gt; <A HREF="Distribution-Simple-LocalBuildInfo.html#t%3ALocalBuildInfo"
>LocalBuildInfo</A
> -&gt; <A HREF="Distribution-Simple-PreProcess.html#t%3APreProcessor"
>PreProcessor</A
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:ppHsc2hs"
><A NAME="v%3AppHsc2hs"
></A
></A
><B
>ppHsc2hs</B
> :: <A HREF="Distribution-PackageDescription.html#t%3ABuildInfo"
>BuildInfo</A
> -&gt; <A HREF="Distribution-Simple-LocalBuildInfo.html#t%3ALocalBuildInfo"
>LocalBuildInfo</A
> -&gt; <A HREF="Distribution-Simple-PreProcess.html#t%3APreProcessor"
>PreProcessor</A
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:ppHappy"
><A NAME="v%3AppHappy"
></A
></A
><B
>ppHappy</B
> :: <A HREF="Distribution-PackageDescription.html#t%3ABuildInfo"
>BuildInfo</A
> -&gt; <A HREF="Distribution-Simple-LocalBuildInfo.html#t%3ALocalBuildInfo"
>LocalBuildInfo</A
> -&gt; <A HREF="Distribution-Simple-PreProcess.html#t%3APreProcessor"
>PreProcessor</A
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:ppAlex"
><A NAME="v%3AppAlex"
></A
></A
><B
>ppAlex</B
> :: <A HREF="Distribution-PackageDescription.html#t%3ABuildInfo"
>BuildInfo</A
> -&gt; <A HREF="Distribution-Simple-LocalBuildInfo.html#t%3ALocalBuildInfo"
>LocalBuildInfo</A
> -&gt; <A HREF="Distribution-Simple-PreProcess.html#t%3APreProcessor"
>PreProcessor</A
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:ppUnlit"
><A NAME="v%3AppUnlit"
></A
></A
><B
>ppUnlit</B
> :: <A HREF="Distribution-Simple-PreProcess.html#t%3APreProcessor"
>PreProcessor</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
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>