From 17d7b88ee05ee940404fef5bb605c9b7665b15b8 Mon Sep 17 00:00:00 2001
From: Vincent Bernat
Date: Tue, 5 Aug 2014 09:11:37 +0200
Subject: Match mixed-case relationship links in goNext/goPrevious

Link types are case-insensitive:
 http://www.w3.org/TR/html5/links.html#linkTypes

This should fix #1115.
---
 content_scripts/vimium_frontend.coffee | 2 +-
 tests/dom_tests/dom_tests.coffee       | 8 ++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/content_scripts/vimium_frontend.coffee b/content_scripts/vimium_frontend.coffee
index e45c4dfe..896253a6 100644
--- a/content_scripts/vimium_frontend.coffee
+++ b/content_scripts/vimium_frontend.coffee
@@ -811,7 +811,7 @@ findAndFollowRel = (value) ->
   for tag in relTags
     elements = document.getElementsByTagName(tag)
     for element in elements
-      if (element.hasAttribute("rel") && element.rel == value)
+      if (element.hasAttribute("rel") && element.rel.toLowerCase() == value)
         followLink(element)
         return true
 
diff --git a/tests/dom_tests/dom_tests.coffee b/tests/dom_tests/dom_tests.coffee
index 145b5866..0b2a9d89 100644
--- a/tests/dom_tests/dom_tests.coffee
+++ b/tests/dom_tests/dom_tests.coffee
@@ -230,6 +230,14 @@ context "Find prev / next links",
     goNext()
     assert.equal '#first', window.location.hash
 
+  should "match mixed case link relation", ->
+    document.getElementById("test-div").innerHTML = """
+    <link rel='Next' href='#first'>
+    """
+    goNext()
+    assert.equal '#first', window.location.hash
+
+
 createLinks = (n) ->
   for i in [0...n] by 1
     link = document.createElement("a")
-- 
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