Copy css, images, etc. on accept

7 files changed, 906 insertions, 15 deletions

diff --git a/html-test/accept.hs b/html-test/accept.hs
index 82eb3c65..4722dbf9 100644
--- a/html-test/accept.hs
+++ b/html-test/accept.hs
@@ -1,38 +1,39 @@
 import System.Cmd
 import System.Environment
 import System.FilePath
-import System.Exit
 import System.Directory
 import Data.List
-import Control.Monad
 import Control.Applicative
 
-
+main :: IO ()
 main = do
   args <- getArgs
   dir <- getCurrentDirectory
   contents <- filter (`notElem` ignore) <$> getDirectoryContents (dir </> "output")
-  if not $ null args
-    then
-      mapM_ copy [ "output" </> file  | file <- contents, ".html" `isSuffixOf` file, takeBaseName file `elem` args  ]
-    else
-      mapM_ copy [ "output" </> file | file <- contents, ".html" `isSuffixOf` file ]
+  if not $ null args then
+    mapM_ copy [ "output" </> file  | file <- contents, ".html" `isSuffixOf` file, takeBaseName file `elem` args  ]
+  else
+    mapM_ copy [ "output" </> file | file <- contents]
   where
     ignore = [
-        "doc-index.html"
+        "."
+      , ".."
+      , "doc-index.html"
       , "index-frames.html"
       , "index.html"
       ]
 
-
+copy :: FilePath -> IO ()
 copy file = do
   let new = "ref" </> takeFileName file
-  print file
-  print new
-  contents <- readFile file
-  writeFile new (stripLinks contents)
-
+  if ".html" `isSuffixOf` file then do
+    putStrLn (file ++ " -> " ++ new)
+    stripLinks <$> readFile file >>= writeFile new
+  else do
+    -- copy css, images, etc.
+    copyFile file new
 
+stripLinks :: String -> String
 stripLinks str =
   let prefix = "<a href=\"" in
   case stripPrefix prefix str of
diff --git a/html-test/ref/haddock-util.js b/html-test/ref/haddock-util.js
new file mode 100644
index 00000000..9a6fccf7
--- /dev/null
+++ b/html-test/ref/haddock-util.js
@@ -0,0 +1,344 @@
+// Haddock JavaScript utilities
+
+var rspace = /\s\s+/g,
+	  rtrim = /^\s+|\s+$/g;
+
+function spaced(s) { return (" " + s + " ").replace(rspace, " "); }
+function trim(s)   { return s.replace(rtrim, ""); }
+
+function hasClass(elem, value) {
+  var className = spaced(elem.className || "");
+  return className.indexOf( " " + value + " " ) >= 0;
+}
+
+function addClass(elem, value) {
+  var className = spaced(elem.className || "");
+  if ( className.indexOf( " " + value + " " ) < 0 ) {
+    elem.className = trim(className + " " + value);
+  }
+}
+
+function removeClass(elem, value) {
+  var className = spaced(elem.className || "");
+  className = className.replace(" " + value + " ", " ");
+  elem.className = trim(className);
+}
+
+function toggleClass(elem, valueOn, valueOff, bool) {
+  if (bool == null) { bool = ! hasClass(elem, valueOn); }
+  if (bool) {
+    removeClass(elem, valueOff);
+    addClass(elem, valueOn);
+  }
+  else {
+    removeClass(elem, valueOn);
+    addClass(elem, valueOff);
+  }
+  return bool;
+}
+
+
+function makeClassToggle(valueOn, valueOff)
+{
+  return function(elem, bool) {
+    return toggleClass(elem, valueOn, valueOff, bool);
+  }
+}
+
+toggleShow = makeClassToggle("show", "hide");
+toggleCollapser = makeClassToggle("collapser", "expander");
+
+function toggleSection(id)
+{
+  var b = toggleShow(document.getElementById("section." + id));
+  toggleCollapser(document.getElementById("control." + id), b);
+  rememberCollapsed(id, b);
+  return b;
+}
+
+var collapsed = {};
+function rememberCollapsed(id, b)
+{
+  if(b)
+    delete collapsed[id]
+  else
+    collapsed[id] = null;
+
+  var sections = [];
+  for(var i in collapsed)
+  {
+    if(collapsed.hasOwnProperty(i))
+      sections.push(i);
+  }
+  // cookie specific to this page; don't use setCookie which sets path=/
+  document.cookie = "collapsed=" + escape(sections.join('+'));
+}
+
+function restoreCollapsed()
+{
+  var cookie = getCookie("collapsed");
+  if(!cookie)
+    return;
+
+  var ids = cookie.split('+');
+  for(var i in ids)
+  {
+    if(document.getElementById("section." + ids[i]))
+      toggleSection(ids[i]);
+  }
+}
+
+function setCookie(name, value) {
+  document.cookie = name + "=" + escape(value) + ";path=/;";
+}
+
+function clearCookie(name) {
+  document.cookie = name + "=;path=/;expires=Thu, 01-Jan-1970 00:00:01 GMT;";
+}
+
+function getCookie(name) {
+  var nameEQ = name + "=";
+  var ca = document.cookie.split(';');
+  for(var i=0;i < ca.length;i++) {
+    var c = ca[i];
+    while (c.charAt(0)==' ') c = c.substring(1,c.length);
+    if (c.indexOf(nameEQ) == 0) {
+      return unescape(c.substring(nameEQ.length,c.length));
+    }
+  }
+  return null;
+}
+
+
+
+var max_results = 75; // 50 is not enough to search for map in the base libraries
+var shown_range = null;
+var last_search = null;
+
+function quick_search()
+{
+    perform_search(false);
+}
+
+function full_search()
+{
+    perform_search(true);
+}
+
+
+function perform_search(full)
+{
+    var text = document.getElementById("searchbox").value.toLowerCase();
+    if (text == last_search && !full) return;
+    last_search = text;
+    
+    var table = document.getElementById("indexlist");
+    var status = document.getElementById("searchmsg");
+    var children = table.firstChild.childNodes;
+    
+    // first figure out the first node with the prefix
+    var first = bisect(-1);
+    var last = (first == -1 ? -1 : bisect(1));
+
+    if (first == -1)
+    {
+        table.className = "";
+        status.innerHTML = "No results found, displaying all";
+    }
+    else if (first == 0 && last == children.length - 1)
+    {
+        table.className = "";
+        status.innerHTML = "";
+    }
+    else if (last - first >= max_results && !full)
+    {
+        table.className = "";
+        status.innerHTML = "More than " + max_results + ", press Search to display";
+    }
+    else
+    {
+        // decide what you need to clear/show
+        if (shown_range)
+            setclass(shown_range[0], shown_range[1], "indexrow");
+        setclass(first, last, "indexshow");
+        shown_range = [first, last];
+        table.className = "indexsearch";
+        status.innerHTML = "";
+    }
+
+    
+    function setclass(first, last, status)
+    {
+        for (var i = first; i <= last; i++)
+        {
+            children[i].className = status;
+        }
+    }
+    
+    
+    // do a binary search, treating 0 as ...
+    // return either -1 (no 0's found) or location of most far match
+    function bisect(dir)
+    {
+        var first = 0, finish = children.length - 1;
+        var mid, success = false;
+
+        while (finish - first > 3)
+        {
+            mid = Math.floor((finish + first) / 2);
+
+            var i = checkitem(mid);
+            if (i == 0) i = dir;
+            if (i == -1)
+                finish = mid;
+            else
+                first = mid;
+        }
+        var a = (dir == 1 ? first : finish);
+        var b = (dir == 1 ? finish : first);
+        for (var i = b; i != a - dir; i -= dir)
+        {
+            if (checkitem(i) == 0) return i;
+        }
+        return -1;
+    }    
+    
+    
+    // from an index, decide what the result is
+    // 0 = match, -1 is lower, 1 is higher
+    function checkitem(i)
+    {
+        var s = getitem(i).toLowerCase().substr(0, text.length);
+        if (s == text) return 0;
+        else return (s > text ? -1 : 1);
+    }
+    
+    
+    // from an index, get its string
+    // this abstracts over alternates
+    function getitem(i)
+    {
+        for ( ; i >= 0; i--)
+        {
+            var s = children[i].firstChild.firstChild.data;
+            if (s.indexOf(' ') == -1)
+                return s;
+        }
+        return ""; // should never be reached
+    }
+}
+
+function setSynopsis(filename) {
+    if (parent.window.synopsis) {
+        if (parent.window.synopsis.location.replace) {
+            // In Firefox this avoids adding the change to the history.
+            parent.window.synopsis.location.replace(filename);
+        } else {
+            parent.window.synopsis.location = filename;
+        }
+    }
+}
+
+function addMenuItem(html) {
+  var menu = document.getElementById("page-menu");
+  if (menu) {
+    var btn = menu.firstChild.cloneNode(false);
+    btn.innerHTML = html;
+    menu.appendChild(btn);
+  }
+}
+
+function adjustForFrames() {
+  var bodyCls;
+  
+  if (parent.location.href == window.location.href) {
+    // not in frames, so add Frames button
+    addMenuItem("<a href='#' onclick='reframe();return true;'>Frames</a>");
+    bodyCls = "no-frame";
+  }
+  else {
+    bodyCls = "in-frame";
+  }
+  addClass(document.body, bodyCls);
+}
+
+function reframe() {
+  setCookie("haddock-reframe", document.URL);
+  window.location = "frames.html";
+}
+
+function postReframe() {
+  var s = getCookie("haddock-reframe");
+  if (s) {
+    parent.window.main.location = s;
+    clearCookie("haddock-reframe");
+  }
+}
+
+function styles() {
+  var i, a, es = document.getElementsByTagName("link"), rs = [];
+  for (i = 0; a = es[i]; i++) {
+    if(a.rel.indexOf("style") != -1 && a.title) {
+      rs.push(a);
+    }
+  }
+  return rs;
+}
+
+function addStyleMenu() {
+  var as = styles();
+  var i, a, btns = "";
+  for(i=0; a = as[i]; i++) {
+    btns += "<li><a href='#' onclick=\"setActiveStyleSheet('"
+      + a.title + "'); return false;\">"
+      + a.title + "</a></li>"
+  }
+  if (as.length > 1) {
+    var h = "<div id='style-menu-holder'>"
+      + "<a href='#' onclick='styleMenu(); return false;'>Style &#9662;</a>"
+      + "<ul id='style-menu' class='hide'>" + btns + "</ul>"
+      + "</div>";
+    addMenuItem(h);
+  }
+}
+
+function setActiveStyleSheet(title) {
+  var as = styles();
+  var i, a, found;
+  for(i=0; a = as[i]; i++) {
+    a.disabled = true;
+          // need to do this always, some browsers are edge triggered
+    if(a.title == title) {
+      found = a;
+    }
+  }
+  if (found) {
+    found.disabled = false;
+    setCookie("haddock-style", title);
+  }
+  else {
+    as[0].disabled = false;
+    clearCookie("haddock-style");
+  }
+  styleMenu(false);
+}
+
+function resetStyle() {
+  var s = getCookie("haddock-style");
+  if (s) setActiveStyleSheet(s);
+}
+
+
+function styleMenu(show) {
+  var m = document.getElementById('style-menu');
+  if (m) toggleShow(m, show);
+}
+
+
+function pageLoad() {
+  addStyleMenu();
+  adjustForFrames();
+  resetStyle();
+  restoreCollapsed();
+}
+
diff --git a/html-test/ref/hslogo-16.png b/html-test/ref/hslogo-16.png
new file mode 100644
index 00000000..0ff8579f
--- /dev/null
+++ b/html-test/ref/hslogo-16.png
diff --git a/html-test/ref/minus.gif b/html-test/ref/minus.gif
new file mode 100644
index 00000000..1deac2fe
--- /dev/null
+++ b/html-test/ref/minus.gif
diff --git a/html-test/ref/ocean.css b/html-test/ref/ocean.css
new file mode 100644
index 00000000..42238709
--- /dev/null
+++ b/html-test/ref/ocean.css
@@ -0,0 +1,546 @@
+/* @group Fundamentals */
+
+* { margin: 0; padding: 0 }
+
+/* Is this portable? */
+html {
+  background-color: white;
+  width: 100%;
+  height: 100%;
+}
+
+body {
+  background: white;
+  color: black;
+  text-align: left;
+  min-height: 100%;
+  position: relative;
+}
+
+p {
+  margin: 0.8em 0;
+}
+
+ul, ol {
+  margin: 0.8em 0 0.8em 2em;
+}
+
+dl {
+  margin: 0.8em 0;
+}
+
+dt {
+  font-weight: bold;
+}
+dd {
+  margin-left: 2em;
+}
+
+a { text-decoration: none; }
+a[href]:link { color: rgb(196,69,29); }
+a[href]:visited { color: rgb(171,105,84); }
+a[href]:hover { text-decoration:underline; }
+
+/* @end */
+
+/* @group Fonts & Sizes */
+
+/* Basic technique & IE workarounds from YUI 3
+   For reasons, see:
+      http://yui.yahooapis.com/3.1.1/build/cssfonts/fonts.css
+ */
+ 
+body {
+	font:13px/1.4 sans-serif;
+	*font-size:small; /* for IE */
+	*font:x-small; /* for IE in quirks mode */
+}
+
+h1 { font-size: 146.5%; /* 19pt */ } 
+h2 { font-size: 131%;   /* 17pt */ }
+h3 { font-size: 116%;   /* 15pt */ }
+h4 { font-size: 100%;   /* 13pt */ }
+h5 { font-size: 100%;   /* 13pt */ }
+
+select, input, button, textarea {
+	font:99% sans-serif;
+}
+
+table {
+	font-size:inherit;
+	font:100%;
+}
+
+pre, code, kbd, samp, tt, .src {
+	font-family:monospace;
+	*font-size:108%;
+	line-height: 124%;
+}
+
+.links, .link {
+  font-size: 85%; /* 11pt */
+}
+
+#module-header .caption {
+  font-size: 182%; /* 24pt */
+}
+
+.info  {
+  font-size: 85%; /* 11pt */
+}
+
+#table-of-contents, #synopsis  {
+  /* font-size: 85%; /* 11pt */
+}
+
+
+/* @end */
+
+/* @group Common */
+
+.caption, h1, h2, h3, h4, h5, h6 { 
+  font-weight: bold;
+  color: rgb(78,98,114);
+  margin: 0.8em 0 0.4em;
+}
+
+* + h1, * + h2, * + h3, * + h4, * + h5, * + h6 {
+  margin-top: 2em;
+}
+
+h1 + h2, h2 + h3, h3 + h4, h4 + h5, h5 + h6 {
+  margin-top: inherit;
+}
+
+ul.links {
+  list-style: none;
+  text-align: left;
+  float: right;
+  display: inline-table;
+  margin: 0 0 0 1em;
+}
+
+ul.links li {
+  display: inline;
+  border-left: 1px solid #d5d5d5; 
+  white-space: nowrap;
+  padding: 0;
+}
+
+ul.links li a {
+  padding: 0.2em 0.5em;
+}
+
+.hide { display: none; }
+.show { display: inherit; }
+.clear { clear: both; }
+
+.collapser {
+  background-image: url(minus.gif);
+  background-repeat: no-repeat;
+}
+.expander {
+  background-image: url(plus.gif);
+  background-repeat: no-repeat;
+}
+p.caption.collapser,
+p.caption.expander {
+  background-position: 0 0.4em;
+}
+.collapser, .expander {
+  padding-left: 14px;
+  margin-left: -14px;
+  cursor: pointer;
+}
+
+pre {
+  padding: 0.25em;
+  margin: 0.8em 0;
+  background: rgb(229,237,244);
+  overflow: auto;
+  border-bottom: 0.25em solid white;
+  /* white border adds some space below the box to compensate
+     for visual extra space that paragraphs have between baseline
+     and the bounding box */
+}
+
+.src {
+  background: #f0f0f0;
+  padding: 0.2em 0.5em;
+}
+
+.keyword { font-weight: normal; }
+.def { font-weight: bold; }
+
+
+/* @end */
+
+/* @group Page Structure */
+
+#content {
+  margin: 0 auto;
+  padding: 0 2em 6em;
+}
+
+#package-header {
+  background: rgb(41,56,69);
+  border-top: 5px solid rgb(78,98,114);
+  color: #ddd;
+  padding: 0.2em;
+  position: relative;
+  text-align: left;
+}
+
+#package-header .caption {
+  background: url(hslogo-16.png) no-repeat 0em;
+  color: white;
+  margin: 0 2em;
+  font-weight: normal;
+  font-style: normal;
+  padding-left: 2em;
+}
+
+#package-header a:link, #package-header a:visited { color: white; }
+#package-header a:hover { background: rgb(78,98,114); }
+
+#module-header .caption {
+  color: rgb(78,98,114);
+  font-weight: bold;
+  border-bottom: 1px solid #ddd;
+}
+
+table.info {
+  float: right;
+  padding: 0.5em 1em;
+  border: 1px solid #ddd;
+  color: rgb(78,98,114);
+  background-color: #fff;
+  max-width: 40%;
+  border-spacing: 0;
+  position: relative;
+  top: -0.5em;
+  margin: 0 0 0 2em;
+}
+
+.info th {
+	padding: 0 1em 0 0;
+}
+
+div#style-menu-holder {
+  position: relative;
+  z-index: 2;
+  display: inline;
+}
+
+#style-menu {
+  position: absolute;
+  z-index: 1;
+  overflow: visible;
+  background: #374c5e;
+  margin: 0;
+  text-align: center;
+  right: 0;
+  padding: 0;
+  top: 1.25em;
+}
+
+#style-menu li {
+	display: list-item;
+	border-style: none;
+	margin: 0;
+	padding: 0;
+	color: #000;
+	list-style-type: none;
+}
+
+#style-menu li + li {
+	border-top: 1px solid #919191;
+}
+
+#style-menu a {
+  width: 6em;
+  padding: 3px;
+  display: block;
+}
+
+#footer {
+  background: #ddd;
+  border-top: 1px solid #aaa;
+  padding: 0.5em 0;
+  color: #666;
+  text-align: center;
+  position: absolute;
+  bottom: 0;
+  width: 100%;
+  height: 3em;
+}
+
+/* @end */
+
+/* @group Front Matter */
+
+#table-of-contents {
+  float: right;
+  clear: right;
+  background: #faf9dc;
+  border: 1px solid #d8d7ad;
+  padding: 0.5em 1em;
+  max-width: 20em;
+  margin: 0.5em 0 1em 1em;
+}
+
+#table-of-contents .caption {
+  text-align: center;
+  margin: 0;
+}
+
+#table-of-contents ul {
+  list-style: none;
+  margin: 0;
+}
+
+#table-of-contents ul ul {
+  margin-left: 2em;
+}
+
+#description .caption {
+  display: none;
+}
+
+#synopsis {
+  display: none;
+}
+
+.no-frame #synopsis {
+  display: block;
+  position: fixed;
+  right: 0;
+  height: 80%;
+  top: 10%;
+  padding: 0;
+}
+
+#synopsis .caption {
+  float: left;
+  width: 29px;
+  color: rgba(255,255,255,0);
+  height: 110px;
+  margin: 0;
+  font-size: 1px;
+  padding: 0;
+}
+
+#synopsis p.caption.collapser {
+  background: url(synopsis.png) no-repeat -64px -8px;
+}
+
+#synopsis p.caption.expander {
+  background: url(synopsis.png) no-repeat 0px -8px;
+}
+
+#synopsis ul {
+  height: 100%;
+  overflow: auto;
+  padding: 0.5em;
+  margin: 0;
+}
+
+#synopsis ul ul {
+  overflow: hidden;
+}
+
+#synopsis ul,
+#synopsis ul li.src {
+  background-color: #faf9dc;
+  white-space: nowrap;
+  list-style: none;
+  margin-left: 0;
+}
+
+/* @end */
+
+/* @group Main Content */
+
+#interface div.top { margin: 2em 0; }
+#interface h1 + div.top,
+#interface h2 + div.top,
+#interface h3 + div.top,
+#interface h4 + div.top,
+#interface h5 + div.top {
+ 	margin-top: 1em;
+}
+#interface p.src .link {
+  float: right;
+  color: #919191;
+  border-left: 1px solid #919191;
+  background: #f0f0f0;
+  padding: 0 0.5em 0.2em;
+  margin: 0 -0.5em 0 0.5em;
+}
+
+#interface table { border-spacing: 2px; }
+#interface td {
+  vertical-align: top;
+  padding-left: 0.5em;
+}
+#interface td.src {
+  white-space: nowrap;
+}
+#interface td.doc p {
+  margin: 0;
+}
+#interface td.doc p + p {
+  margin-top: 0.8em;
+}
+
+.subs dl {
+  margin: 0;
+}
+
+.subs dt {
+  float: left;
+  clear: left;
+  display: block;
+  margin: 1px 0;
+}
+
+.subs dd {
+  float: right;
+  width: 90%;
+  display: block;
+  padding-left: 0.5em;
+  margin-bottom: 0.5em;
+}
+
+.subs dd.empty {
+  display: none;
+}
+
+.subs dd p {
+  margin: 0;
+}
+
+.top p.src {
+  border-top: 1px solid #ccc;
+}
+
+.subs, .doc {
+  /* use this selector for one level of indent */
+  padding-left: 2em;
+}
+
+.warning {
+  color: red;
+}
+
+.arguments {
+  margin-top: -0.4em;
+}
+.arguments .caption {
+  display: none;
+}
+
+.fields { padding-left: 1em; }
+
+.fields .caption { display: none; }
+
+.fields p { margin: 0 0; }
+
+/* this seems bulky to me
+.methods, .constructors {
+  background: #f8f8f8;
+  border: 1px solid #eee;
+}
+*/
+
+/* @end */
+
+/* @group Auxillary Pages */
+
+#mini {
+  margin: 0 auto;
+  padding: 0 1em 1em;
+}
+
+#mini > * {
+  font-size: 93%; /* 12pt */  
+}
+
+#mini #module-list .caption,
+#mini #module-header .caption {
+  font-size: 125%; /* 15pt */
+}
+
+#mini #interface h1,
+#mini #interface h2,
+#mini #interface h3,
+#mini #interface h4 {
+  font-size: 109%; /* 13pt */
+  margin: 1em 0 0;
+}
+
+#mini #interface .top,
+#mini #interface .src {
+  margin: 0;
+}
+
+#mini #module-list ul {
+  list-style: none;
+  margin: 0;
+}
+
+#alphabet ul {
+	list-style: none;
+	padding: 0;
+	margin: 0.5em 0 0;
+	text-align: center;
+}
+
+#alphabet li {
+	display: inline;
+	margin: 0 0.25em;
+}
+
+#alphabet a {
+	font-weight: bold;
+}
+
+#index .caption,
+#module-list .caption { font-size: 131%; /* 17pt */ }
+
+#index table {
+  margin-left: 2em;
+}
+
+#index .src {
+  font-weight: bold;
+}
+#index .alt {
+  font-size: 77%; /* 10pt */
+  font-style: italic;
+  padding-left: 2em;
+}
+
+#index td + td {
+  padding-left: 1em;
+}
+
+#module-list ul {
+  list-style: none;
+  margin: 0 0 0 2em;
+}
+
+#module-list li {
+  clear: right;
+}
+
+#module-list span.collapser,
+#module-list span.expander {
+  background-position: 0 0.3em;
+}
+
+#module-list .package {
+  float: right;
+}
+
+/* @end */
diff --git a/html-test/ref/plus.gif b/html-test/ref/plus.gif
new file mode 100644
index 00000000..2d15c141
--- /dev/null
+++ b/html-test/ref/plus.gif
diff --git a/html-test/ref/synopsis.png b/html-test/ref/synopsis.png
new file mode 100644
index 00000000..85fb86ec
--- /dev/null
+++ b/html-test/ref/synopsis.png