From e713b6f4852c8c3dafeb1f5ae3b36c0b53995c84 Mon Sep 17 00:00:00 2001
From: Kyo Nagashima <hail2u@gmail.com>
Date: Sun, 3 Jan 2016 19:58:21 +0900
Subject: [PATCH] Add selectors-nonelement-1.vim

See also: http://www.w3.org/TR/selectors-nonelement-1/
---
 after/syntax/css/selectors-nonelement-1.vim | 1 +
 after/syntax/html.vim                       | 1 +
 test/test.css                               | 4 ++++
 test/test.html                              | 5 +++++
 4 files changed, 11 insertions(+)
 create mode 100644 after/syntax/css/selectors-nonelement-1.vim

diff --git a/after/syntax/css/selectors-nonelement-1.vim b/after/syntax/css/selectors-nonelement-1.vim
new file mode 100644
index 0000000..46a0315
--- /dev/null
+++ b/after/syntax/css/selectors-nonelement-1.vim
@@ -0,0 +1 @@
+syn region cssPseudoClassLang matchgroup=cssPseudoClassId start="::attr(" end=")" oneline
diff --git a/after/syntax/html.vim b/after/syntax/html.vim
index 5e3084b..728186a 100644
--- a/after/syntax/html.vim
+++ b/after/syntax/html.vim
@@ -51,3 +51,4 @@ syn include @htmlCss syntax/css/css-writing-modes-3.vim
 syn include @htmlCss syntax/css/html5-elements.vim
 syn include @htmlCss syntax/css/motion-1.vim
 syn include @htmlCss syntax/css/selectors4.vim
+syn include @htmlCss syntax/css/selectors-nonelement-1.vim
diff --git a/test/test.css b/test/test.css
index c60f70c..bce244d 100644
--- a/test/test.css
+++ b/test/test.css
@@ -474,6 +474,10 @@
   display: auto;
 }
 
+.selectors-nonelement-1::attr(title) {
+  display: auto;
+}
+
 .shapes {
   shape-outside: margin-box;
   shape-image-threshold: inset(50% 50% 50% 50%);
diff --git a/test/test.html b/test/test.html
index 82fc816..e0a42a7 100644
--- a/test/test.html
+++ b/test/test.html
@@ -521,6 +521,11 @@
 }
 </style>
 <style>
+.selectors-nonelement-1::attr(title) {
+  display: auto;
+}
+</style>
+<style>
 .shapes {
   shape-outside: margin-box;
   shape-image-threshold: inset(50% 50% 50% 50%);