Sophie: ghc-hlint-devel-1.7.3-2.fc14 x86

ghc-hlint-devel-1.7.3-2.fc14.x86_64.rpm

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>Language.Haskell.HLint</TITLE
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>hlint-1.7.3: Source code suggestions</TD
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><A HREF="src/Language-Haskell-HLint.html"
>Source code</A
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>Contents</A
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>Index</A
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><FONT SIZE="6"
>Language.Haskell.HLint</FONT
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><TD CLASS="s15"
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><TR
><TD CLASS="section1"
>Description</TD
></TR
><TR
><TD CLASS="doc"
>This module provides a library interface to HLint. The current
interface is strongly modelled on the command line interface,
and is expected to evolve.
</TD
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></TD
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><TD CLASS="section1"
>Synopsis</TD
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><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
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><TD CLASS="decl"
><A HREF="#v%3Ahlint"
>hlint</A
> :: [<A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString"
>String</A
>] -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> [<A HREF="Language-Haskell-HLint.html#t%3ASuggestion"
>Suggestion</A
>]</TD
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><TR
><TD CLASS="s8"
></TD
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><TD CLASS="decl"
><SPAN CLASS="keyword"
>data</SPAN
>  <A HREF="#t%3ASuggestion"
>Suggestion</A
> </TD
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><TR
><TD CLASS="s8"
></TD
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><TR
><TD CLASS="decl"
><A HREF="#v%3AsuggestionLocation"
>suggestionLocation</A
> :: <A HREF="Language-Haskell-HLint.html#t%3ASuggestion"
>Suggestion</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/haskell-src-exts-1.9.0/Language-Haskell-Exts-SrcLoc.html#t%3ASrcLoc"
>SrcLoc</A
></TD
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><TD CLASS="section1"
>Documentation</TD
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></TD
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><TD CLASS="topdecl"
><TABLE CLASS="declbar"
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><TD CLASS="declname"
><A NAME="v:hlint"
><A NAME="v%3Ahlint"
></A
></A
><B
>hlint</B
> :: [<A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Char.html#t%3AString"
>String</A
>] -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/System-IO.html#t%3AIO"
>IO</A
> [<A HREF="Language-Haskell-HLint.html#t%3ASuggestion"
>Suggestion</A
>]</TD
><TD CLASS="declbut"
><A HREF="src/HLint.html#hlint"
>Source</A
></TD
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><TD CLASS="doc"
><P
>This function takes a list of command line arguments, and returns the given suggestions.
   To see a list of arguments type <TT
>hlint --help</TT
> at the console.
   This function writes to the stdout/stderr streams, unless <TT
>--quiet</TT
> is specified.
</P
><P
>As an example:
</P
><PRE
> do hints &lt;- hlint [&quot;src&quot;, &quot;--ignore=Use map&quot;,&quot;--quiet&quot;]
    when (length hints &gt; 3) $ error &quot;Too many hints!&quot;
</PRE
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><TD CLASS="declname"
><SPAN CLASS="keyword"
>data</SPAN
>  <A NAME="t:Suggestion"
><A NAME="t%3ASuggestion"
></A
></A
><B
>Suggestion</B
>  </TD
><TD CLASS="declbut"
><A HREF="src/HLint.html#Suggestion"
>Source</A
></TD
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><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
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>A suggestion - the <TT
>Show</TT
> instance is of particular use.
</TD
></TR
><TR
><TD CLASS="section4"
><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:Suggestion')" ALT="show/hide"
> Instances</TD
></TR
><TR
><TD CLASS="body"
><DIV ID="i:Suggestion" STYLE="display:block;"
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><TD CLASS="decl"
><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Eq.html#t%3AEq"
>Eq</A
> <A HREF="Language-Haskell-HLint.html#t%3ASuggestion"
>Suggestion</A
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="/usr/share/doc/ghc/html/libraries/base-4.2.0.2/Data-Ord.html#t%3AOrd"
>Ord</A
> <A HREF="Language-Haskell-HLint.html#t%3ASuggestion"
>Suggestion</A
></TD
></TR
><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="Language-Haskell-HLint.html#t%3ASuggestion"
>Suggestion</A
></TD
></TR
></TABLE
></DIV
></TD
></TR
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></TD
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><TABLE CLASS="declbar"
><TR
><TD CLASS="declname"
><A NAME="v:suggestionLocation"
><A NAME="v%3AsuggestionLocation"
></A
></A
><B
>suggestionLocation</B
> :: <A HREF="Language-Haskell-HLint.html#t%3ASuggestion"
>Suggestion</A
> -&gt; <A HREF="/usr/share/doc/ghc/html/libraries/haskell-src-exts-1.9.0/Language-Haskell-Exts-SrcLoc.html#t%3ASrcLoc"
>SrcLoc</A
></TD
><TD CLASS="declbut"
><A HREF="src/HLint.html#suggestionLocation"
>Source</A
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="doc"
>From a suggestion, extract the file location it refers to.
</TD
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>Produced by <A HREF="http://www.haskell.org/haddock/"
>Haddock</A
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