Integrate xml-hint utility

demo/xmlcomplete.html

@@ -17,10 +17,11 @@
 
     <form><textarea id="code" name="code"></textarea></form>
 
-    <p>Type '&lt;' or space inside tag or press Ctrl+Enter <strong>ctrl-space</strong> to activate autocompletion. See
+    <p>Type '&lt;' or space inside tag or
+    press <strong>ctrl-space</strong> to activate autocompletion. See
     the code (<a href="../lib/util/simple-hint.js">here</a>
-    and <a href="../lib/util/xml-hint.js">here</a>) to figure out
-    how it works.</p>
+    and <a href="../lib/util/xml-hint.js">here</a>) to figure out how
+    it works.</p>
 
     <script>
       CodeMirror.xmlHints['<'] = [

doc/compress.html

@@ -110,6 +110,7 @@
           <option value="http://codemirror.net/lib/util/runmode.js">runmode.js</option>
           <option value="http://codemirror.net/lib/util/simple-hint.js">simple-hint.js</option>
           <option value="http://codemirror.net/lib/util/javascript-hint.js">javascript-hint.js</option>
+          <option value="http://codemirror.net/lib/util/xml-hint.js">xml-hint.js</option>
           <option value="http://codemirror.net/lib/util/foldcode.js">foldcode.js</option>
           <option value="http://codemirror.net/lib/util/dialog.js">dialog.js</option>
           <option value="http://codemirror.net/lib/util/search.js">search.js</option>

index.html

@@ -89,7 +89,7 @@
     <h2 style="margin-top: 0">Usage demos:</h2>
 
     <ul>
-      <li><a href="demo/complete.html">Autocompletion</a></li>
+      <li><a href="demo/complete.html">Autocompletion</a> (<a href="demo/xmlcomplete.html">XML</a>)</li>
       <li><a href="demo/search.html">Search/replace</a></li>
       <li><a href="demo/folding.html">Code folding</a></li>
       <li><a href="demo/mustache.html">Mode overlays</a></li>

lib/util/simple-hint.js

@@ -3,7 +3,6 @@
     // We want a single cursor position.
     if (editor.somethingSelected()) return;
     //don't show completion if the token is empty
-    //is it possible to make option for this? xml-hints.js use space for tag's propery autocomplete
     var tempToken = editor.getTokenAt(editor.getCursor());
     if(!(/[\S]/gi.test(tempToken.string))) return;