reverted 4622 codemirror3 because broke zencoding and drops support for IE7, we do not use the new features anyway. Sorry

applications/admin/static/codemirror/lib/util/pig-hint.js

@@ -16,7 +16,7 @@
     return arr.indexOf(item) != -1;
   }
 
-  function scriptHint(editor, _keywords, getToken) {
+  function scriptHint(editor, keywords, getToken) {
     // Find the token at the cursor
     var cur = editor.getCursor(), token = getToken(editor, cur), tprop = token;
     // If it's not a 'word-style' token, ignore the token.
@@ -45,6 +45,12 @@
     return scriptHint(editor, pigKeywordsU, function (e, cur) {return e.getTokenAt(cur);});
   };
  
+ function toTitleCase(str) {
+    return str.replace(/(?:^|\s)\w/g, function(match) {
+        return match.toUpperCase();
+    });
+ }
+  
   var pigKeywords = "VOID IMPORT RETURNS DEFINE LOAD FILTER FOREACH ORDER CUBE DISTINCT COGROUP "
   + "JOIN CROSS UNION SPLIT INTO IF OTHERWISE ALL AS BY USING INNER OUTER ONSCHEMA PARALLEL "
   + "PARTITION GROUP AND OR NOT GENERATE FLATTEN ASC DESC IS STREAM THROUGH STORE MAPREDUCE "
@@ -103,9 +109,9 @@
       // find in the current environment.
       var obj = context.pop(), base;
 
-      if (obj.type == "variable") 
+      if (obj.className == "pig-word") 
           base = obj.string;
-      else if(obj.type == "variable-3")
+      else if(obj.className == "pig-type")
           base = ":" + obj.string;
         
       while (base != null && context.length)