Add tab char from BWS def

Author: blakeembrey

index.js

@@ -145,16 +145,18 @@ function parse(str, options) {
 
 function startIndex(str, index, max) {
   do {
-    if (str.charCodeAt(index) !== 0x20 /*   */) break;
+    var code = str.charCodeAt(index);
+    if (code !== 0x20 /*   */ && code !== 0x09 /* \t */) return index;
   } while (++index < max);
-  return index;
+  return max;
 }
 
 function endIndex(str, index, min) {
   while (index > min) {
-    if (str.charCodeAt(--index) !== 0x20 /*   */) return index + 1;
+    var code = str.charCodeAt(--index);
+    if (code !== 0x20 /*   */ && code !== 0x09 /* \t */) return index + 1;
   }
-  return index;
+  return min;
 }
 
 /**

test/parse.js

@@ -46,6 +46,7 @@ describe('cookie.parse(str)', function () {
     assert.deepEqual(cookie.parse(' = bar '), { '': 'bar' })
     assert.deepEqual(cookie.parse(' foo = '), { foo: '' })
     assert.deepEqual(cookie.parse('   =   '), { '': '' })
+    assert.deepEqual(cookie.parse('\tfoo\t=\tbar\t'), { foo: 'bar' })
   })
 
   it('should return original value on escape error', function () {