From 4e2f5a59f91fb71cb0ebb240245eeb6945c114ec Mon Sep 17 00:00:00 2001
From: Domenic Denicola <d@domenic.me>
Date: Mon, 18 Jan 2016 23:57:42 -0500
Subject: [PATCH] Update for whatwg/url#77

This will cause the tests to fail until https://github.com/w3c/web-platform-tests/pull/2500 is merged.
---
 README.md                |  2 +-
 src/url-state-machine.js | 12 ++++++++++--
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index e076891..fa1a36c 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@ whatwg-url is a full implementation of the WHATWG [URL Standard](https://url.spe
 
 ## Current Status
 
-whatwg-url is currently up to date with the URL spec up to commit [99a85f](https://github.com/whatwg/url/tree/99a85f77e0edf2bcc9f73183eba6c50ef9706ded).
+whatwg-url is currently up to date with the URL spec up to commit [af76ff](https://github.com/whatwg/url/commit/af76ff3aa15be6310b9408d416854c2370175a8f).
 
 ## API
 
diff --git a/src/url-state-machine.js b/src/url-state-machine.js
index 6ff62c8..e0cc0f6 100644
--- a/src/url-state-machine.js
+++ b/src/url-state-machine.js
@@ -942,14 +942,22 @@ URLStateMachine.prototype["parse" + "path"] =
   } else if (c === 0x9 || c === 0xA || c === 0xD) {
     this.parse_error = true;
   } else {
-    //TODO:If c is not a URL code point and not "%", parse error.
+    // TODO: If c is not a URL code point and not "%", parse error.
+
     if (c === p("%") &&
       (!isASCIIHex(this.input[this.pointer + 1]) ||
         !isASCIIHex(this.input[this.pointer + 2]))) {
       this.parse_error = true;
     }
 
-    this.buffer += encodeChar(c, isDefaultEncode);
+    if (c === p("%") &&
+        this.input[this.pointer + 1] === p("2") &&
+        this.input[this.pointer + 2] === p("e")) {
+      this.buffer += ".";
+      this.pointer += 2;
+    } else {
+      this.buffer += encodeChar(c, isDefaultEncode);
+    }
   }
 };