Add verbatim tag (twigjs#574)

Address issue twigjs#571

src/twig.logic.js

@@ -39,7 +39,9 @@ module.exports = function (Twig) {
  embed: 'Twig.logic.type.embed',
  endembed: 'Twig.logic.type.endembed',
  'with': 'Twig.logic.type.with',
- endwith: 'Twig.logic.type.endwith'
+ endwith: 'Twig.logic.type.endwith',
+ verbatim: 'Twig.logic.type.verbatim',
+ endverbatim: 'Twig.logic.type.endverbatim'
  };
 
 
@@ -1196,6 +1198,30 @@ module.exports = function (Twig) {
  regex: /^endwith$/,
  next: [ ],
  open: false
+ },
+ {
+ type: Twig.logic.type.verbatim,
+ regex: /^verbatim/,
+ next: [
+ Twig.logic.type.endverbatim
+ ],
+ open: true,
+
+ // Return the output without any parse
+ parse: function (token, context, chain) {
+ return {
+ chain: chain,
+ output: context
+ };
+ }
+ },
+
+ // Add the {% endverbatim %} token
+ {
+ type: Twig.logic.type.endverbatim,
+ regex: /^endverbatim$/,
+ next: [ ],
+ open: false
  }
 
  ];

test/test.verbatim.js

@@ -0,0 +1,10 @@
+var Twig = (Twig || require("../twig")).factory(),
+ twig = twig || Twig.twig;
+
+describe("Twig.js Verbatim ->", function () {
+
+ it("should return raw content", function () {
+ twig({data: '{% verbatim %}{{ variable }}{% endverbatim %}'}).render({ 'variable': 42 }).should.equal('{{ variable }}');
+ });
+
+});