#34 - Ability to work only with TextPositionSelector and without Text…

…QuoteSelector

- Calculate length from offsets instead of from quote

src/highlighter/Highlighter.js

@@ -289,13 +289,13 @@ export default class Highlighter {
             getAnnotationsRecursive(parent, annotations) : annotations;
         },
 
-        sortByQuoteLength = function(annotations) {
+        sortByRangeLength = function(annotations) {
           return annotations.sort(function(a, b) {
-            return a.quote.length - b.quote.length;
+            return (a.end - a.start) - (b.end - b.start);
           });
         };
 
-    return sortByQuoteLength(getAnnotationsRecursive(element));
+    return sortByRangeLength(getAnnotationsRecursive(element));
   }
 
 }