Fix: Doesn't recognize multiple escaped characters.

Author: teletha

src/main/java/kiss/Element.java

@@ -46,10 +46,10 @@ public class Element implements Iterable<Element> {
      * Original pattern.
      * 
      * <pre>
-     * ([>~+\-, ]*)?((?:(?:\w+|\*)\|)?(?:\w+(?:\\.\w+)?|\*))?(?:#(\w+))?((?:\.\w+)*)(?:\[\s?([\w:]+)(?:\s*([=~^$*|])?=\s*["]([^"]*)["])?\s?\])?(?::([\w-]+)(?:\((odd|even|(\d*)(n)?(?:\+(\d+))?|(?:.*))\))?)?
+     * ([>~+\-, ]*)?((?:(?:\w+|\*)\|)?(?:\w+(?:\\.\w+)*|\*))?(?:#(\w+))?((?:\.\w+)*)(?:\[\s?([\w:]+)(?:\s*([=~^$*|])?=\s*["]([^"]*)["])?\s?\])?(?::([\w-]+)(?:\((odd|even|(\d*)(n)?(?:\+(\d+))?|(?:.*))\))?)?
      * </pre>
      */
-    private static final Pattern SELECTOR = Pattern.compile("([>~+\\-, ]*)?((?:(?:\\w+|\\*)\\|)?(?:\\w+(?:\\\\.\\w+)?|\\*))?(?:#(\\w+))?((?:\\.\\w+)*)(?:\\[\\s?([\\w:]+)(?:\\s*([=~^$*|])?=\\s*[\"]([^\"]*)[\"])?\\s?\\])?(?::([\\w-]+)(?:\\((odd|even|(\\d*)(n)?(?:\\+(\\d+))?|(?:.*))\\))?)?");
+    private static final Pattern SELECTOR = Pattern.compile("([>~+\\-, ]*)?((?:(?:\\w+|\\*)\\|)?(?:\\w+(?:\\\\.\\w+)*|\\*))?(?:#(\\w+))?((?:\\.\\w+)*)(?:\\[\\s?([\\w:]+)(?:\\s*([=~^$*|])?=\\s*[\"]([^\"]*)[\"])?\\s?\\])?(?::([\\w-]+)(?:\\((odd|even|(\\d*)(n)?(?:\\+(\\d+))?|(?:.*))\\))?)?");
 
     /** The cache for compiled selectors. */
     private static final Map<String, XPathExpression> selectors = new ConcurrentHashMap();

src/test/java/kiss/xml/ElementFindTest.java

@@ -36,9 +36,9 @@ public void types() throws Exception {
 
     @Test
     public void typeWithDot() throws Exception {
-        String xml = "<m><E.E/></m>";
+        String xml = "<m><E.E.E/></m>";
 
-        assert $(xml).find("E\\.E").size() == 1;
+        assert $(xml).find("E\\.E\\.E").size() == 1;
     }
 
     @Test