xml-hint.js in codemirror-rails-3.15

- old
+ new

@@ -1,11 +1,11 @@
 (function() {
   "use strict";
 
   var Pos = CodeMirror.Pos;
 
-  CodeMirror.xmlHint = function(cm, options) {
+  function getHints(cm, options) {
     var tags = options && options.schemaInfo;
     var quote = (options && options.quoteChar) || '"';
     if (!tags) return;
     var cur = cm.getCursor(), token = cm.getTokenAt(cur);
     var inner = CodeMirror.innerMode(cm.getMode(), token.state);
@@ -59,7 +59,10 @@
     return {
       list: result,
       from: replaceToken ? Pos(cur.line, token.start) : cur,
       to: replaceToken ? Pos(cur.line, token.end) : cur
     };
-  };
+  }
+
+  CodeMirror.xmlHint = getHints; // deprecated
+  CodeMirror.registerHelper("hint", "xml", getHints);
 })();