Revert "Merge pull request janl#643 from raymond-lam/issue617"

This reverts commit b283da5, reversing
changes made to 23beb3a.

Author: neocotic

mustache.js

@@ -447,7 +447,7 @@
     var tokens = cache[template];
 
     if (tokens == null)
-      tokens = cache[template + ':' + (tags || mustache.tags).join(':')] = parseTemplate(template, tags);
+      tokens = cache[template] = parseTemplate(template, tags);
 
     return tokens;
   };

test/parse-test.js

@@ -103,36 +103,4 @@ describe('Mustache.parse', function () {
     });
   });
 
-  describe('when parsing a template without tags specified followed by the same template with tags specified', function() {
-    it('returns different tokens for the latter parse', function() {
-      var template = "{{foo}}[bar]";
-      var parsedWithBraces = Mustache.parse(template);
-      var parsedWithBrackets = Mustache.parse(template, ['[', ']']);
-      assert.notDeepEqual(parsedWithBrackets, parsedWithBraces);
-    });
-  });
-
-  describe('when parsing a template with tags specified followed by the same template with different tags specified', function() {
-    it('returns different tokens for the latter parse', function() {
-      var template = "(foo)[bar]";
-      var parsedWithParens = Mustache.parse(template, ['(', ')']);
-      var parsedWithBrackets = Mustache.parse(template, ['[', ']']);
-      assert.notDeepEqual(parsedWithBrackets, parsedWithParens);
-    });
-  });
-
-  describe('when parsing a template after already having parsed that template with a different Mustache.tags', function() {
-    it('returns different tokens for the latter parse', function() {
-      var template = "{{foo}}[bar]";
-      var parsedWithBraces = Mustache.parse(template);
-
-      var oldTags = Mustache.tags;
-      Mustache.tags = ['[', ']'];
-      var parsedWithBrackets = Mustache.parse(template);
-      Mustache.tags = oldTags;
-
-      assert.notDeepEqual(parsedWithBrackets, parsedWithBraces);
-    });
-  });
-
 });