Word.isColor should handle RGBA hex colors. Closes #32 (#33)

Author: jwilsson

lib/parser.js

@@ -463,7 +463,7 @@ module.exports = class Parser {
 
         if (node.constructor.name === 'Word') {
           node.isHex = /^#(.+)/.test(value);
-          node.isColor = /^#([0-9a-f]{3}|[0-9a-f]{6})$/i.test(value);
+          node.isColor = /^#([0-9a-f]{3}|[0-9a-f]{6}|[0-9a-f]{8})$/i.test(value);
         }
         else {
           this.cache.push(this.current);

test/word.js

@@ -67,6 +67,15 @@ describe('Parser → Word', () => {
       expected: [
         { type: 'word', value: '-webkit-transition' }
       ]
+    },
+    {
+      it: 'should parse hex colors',
+      test: '#123 #abcdef #a2b3c4d5',
+      expected: [
+        { type: 'word', value: '#123', isHex: true, isColor: true },
+        { type: 'word', value: '#abcdef', isHex: true, isColor: true },
+        { type: 'word', value: '#a2b3c4d5', isHex: true, isColor: true  }
+      ]
     }
   ];