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hlint.html
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<!DOCTYPE HTML>
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<meta http-equiv="Content-Type" content="application/xhtml+xml; charset=UTF-8" />
<title>HLint Report</title>
<script type='text/javascript'>
/* == Algorithm for show/unshow ==
Each hint/file is given a number, hint# or file#
When we say showOnly with a class name we add the rules to
the css #content div {display:none}, #content div.className {display:block}
When going back to showAll we remove these results
*/
// CSS MANIPULATION //
function deleteRules(n)
{
var css = document.styleSheets[0];
for (var i = 0; i < n; i++)
css.deleteRule(css.cssRules.length-1);
}
function insertRule(s)
{
var css = document.styleSheets[0];
css.insertRule(s, css.cssRules.length);
}
// SHOW/HIDE LOGIC //
/**
* @param {bool} [initialise=false] - Used to signal we are loading the page, so
the current location doesn't match our presumed state.
*/
function show(id, initialise=false)
{
var last;
if (initialise)
{
last = "";
}
else
{
last = document.location.hash.slice(1);
}
if (id === last) return;
if (id.length === 0)
{
deleteRules(3);
insertRule(".all {font-weight: bold;}");
}
else
{
if (last.length === 0)
{
deleteRules(1);
insertRule("#content div {display:none;}");
}
else
{
deleteRules(2);
}
insertRule("#content div." + id + " {display:block;}");
insertRule("#" + id + "{font-weight:bold;}");
}
if (window.history)
history.replaceState("", document.title, window.location.pathname + window.location.search + (id === "" ? "" : "#" + id));
else
document.location.hash = '#'.concat(id);
}
</script>
<style type="text/css">
/* These rules are manipulated by the script.
The commented form is how it looks with an id selected */
.all {font-weight: bold;} /* #content div {display:none;} */
/* #content div.id {display:block;} */
/* #id {font-weight: bold;} */
</style>
<style type="text/css">
/* See http://www.webreference.com/programming/css_frames/ */
body {
margin:0;
border:0;
padding:0;
height:100%;
max-height:100%;
font-family: sans-serif;
font-size:76%;
overflow: hidden;
}
#leftbar {
position:absolute;
top:0px;
left:0px;
width: 215px;
bottom: 0px;
overflow:auto;
background:rgb(202,223,255);
margin: 10px;
padding-top: 0;
padding-left: 7px;
padding-right: 7px;
border-radius: 5px;
display:none; /* Override if script present */
}
#content {
position:absolute;
top:0;
bottom:0;
right:0;
overflow:auto;
padding-bottom: 15px;
padding-right: 7px;
left:10px; /* Override if script present */
}
#leftbar ul {margin-top: 0px; padding-left: 15px;}
#leftbar p {margin-bottom: 0px;}
.note {color: gray; font-size: smaller;}
pre {
font-family: "lucida console", monospace;
padding-left: 15px;
margin: 2px;
}
#content div {
margin-bottom: 10px;
margin-right: 10px;
padding-top: 4px;
border-top: 1px solid #ccc;
}
.script #content {left:250px;}
.script #leftbar {display: block;}
/* From HsColour */
.hs-keyglyph, .hs-layout {color: red;}
.hs-keyword {color: blue;}
.hs-comment, .hs-comment a {color: green;}
.hs-str, .hs-chr {color: teal;}
</style>
</head>
<body>
<script type='text/javascript'>
document.body.className = "script";
</script>
<div id="leftbar" valign="top" style="min-width:200px">
<p><a class="all" href="javascript:show('')">All hints</a></p>
<ul>
<li><a id="hint0" href="javascript:show('hint0')">Warning: Redundant <$> (1)</a></li>
</ul>
<p><a class="all" href="javascript:show('')">All files</a></p>
<ul>
<li><a id="file0" href="javascript:show('file0')">./hs/src/HelVM/HelMA/Automata/ETA/OperandParsers.hs (1)</a></li>
</ul>
</div>
<div id="content" valign="top" width="100%">
<p>
Report generated by <a href="http://community.haskell.org/~ndm/hlint/">HLint</a>
v3.3.6
- a tool to suggest improvements to your Haskell code.
</p>
<div class="hint0 file0">
hs/src/HelVM/HelMA/Automata/ETA/OperandParsers.hs:30:18-54: Warning: Redundant <$><br/>
Found<br/>
<pre><span class='hs-definition'>loopM</span> <span class='hs-varid'>act</span> <span class='hs-varop'>=<<</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span><span class='hs-layout'>)</span> <span class='hs-varop'><$></span> <span class='hs-varid'>nextIM</span> <span class='hs-varid'>iu</span><span class='hs-layout'>)</span></pre>
Perhaps<br/>
<pre><span class='hs-definition'>loopM</span> <span class='hs-varid'>act</span> <span class='hs-varop'>.</span> <span class='hs-layout'>(</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span><span class='hs-layout'>)</span> <span class='hs-varop'>=<<</span> <span class='hs-varid'>nextIM</span> <span class='hs-varid'>iu</span></pre>
</div>
</div>
<script type='text/javascript'>
show(window.location.hash.slice(1), true);
</script>
</body>
</html>