require es5 (no trailing commas)

closes gh-428

Author: paularmstrong

bin/swig.js

@@ -1,4 +1,5 @@
 #!/usr/bin/env node
+/*jslint es5: true */
 
 var swig = require('../index'),
   optimist = require('optimist'),

lib/lexer.js

@@ -224,7 +224,7 @@ var TYPES = {
     {
       type: TYPES.DOTKEY,
       regex: [
-        /^\.(\w+)/,
+        /^\.(\w+)/
       ],
       idx: 1
     },

scripts/config-lint.js

@@ -4,12 +4,12 @@ var options = {
   browser: false,
   cap: false,
   confusion: false,
-  continue: true,
+  'continue': true,
   css: false,
   debug: false,
   devel: false,
   eqeq: false,
-  es5: true,
+  es5: false,
   evil: true,
   forin: false,
   fragment: false,
@@ -24,7 +24,7 @@ var options = {
   plusplus: false,
   predef: [
     // Mocha
-    'describe', 'it', 'after', 'afterEach', 'before', 'beforeEach',
+    'describe', 'it', 'after', 'afterEach', 'before', 'beforeEach'
   ],
   regexp: true,
   rhino: false,

tests/filters.test.js

@@ -111,7 +111,7 @@ var n = new Swig(),
       { c: 'v|default("tacos")', v: '', e: 'tacos' },
       { c: 'v|default("tacos")', v: undefined, e: 'tacos' },
       { c: 'v|default("tacos")', v: null, e: 'tacos' },
-      { c: 'v|default("tacos")', v: false, e: 'tacos' },
+      { c: 'v|default("tacos")', v: false, e: 'tacos' }
     ],
     'escape': [
       { c: 'v|escape', v: '<foo>', e: '&lt;foo&gt;' },

tests/tags/for.test.js

@@ -25,7 +25,7 @@ var cases = [
   { input: '{% for a,b in b %}{{ a }}{{ b }}{% endfor %}', out: '011223' },
   { input: '{% for a, b in c %}{{ b }}{% endfor %}', out: 'applebanana' },
   { input: '{% for a in d|default(["a"]) %}{{ a }}{% endfor %}', out: 'a' },
-  { input: '{% for a in q %}hi{% endfor %}', out: '' },
+  { input: '{% for a in q %}hi{% endfor %}', out: '' }
 ];
 
 describe('Tag: for', function () {

tests/variables.test.js

@@ -29,7 +29,7 @@ var cases = {
     { c: '{{ a * 3 }}', e: '3' },
     { c: '{{ a / 3 }}', e: String(1 / 3) },
     { c: '{{ 3 - a }}', e: '2' },
-    { c: '{{ a % 3 }}', e: '1' },
+    { c: '{{ a % 3 }}', e: '1' }
   ],
   'can include objects': [
     { c: '{{ {0: 1, a: "b"} }}', e: '[object Object]' },
@@ -65,7 +65,7 @@ var cases = {
   'can use both notation types': [
     { c: '{{ food.a }}', e: 'tacos' },
     { c: '{{ food["a"] }}', e: 'tacos' },
-    { c: '{{ g[0][h.g.i]["c"].b[i] }}', e: 'hi!' },
+    { c: '{{ g[0][h.g.i]["c"].b[i] }}', e: 'hi!' }
   ],
   'can do some logical operations': [
     { c: '{{ ap === "apples" }}', e: 'true' },