From c556bba09a6bc91be3ec49a5db00c080a00aef0d Mon Sep 17 00:00:00 2001
From: Brad Jorsch <bjorsch@wikimedia.org>
Date: Tue, 13 Mar 2018 14:57:45 -0400
Subject: [PATCH] WikiTextStructure: Exclude <style> tags

They aren't part of the article content, so they shouldn't be indexed
for search.

Bug: T189528
Change-Id: I3203f1f415eb821975098057d75c0e535b1fc76c
---
 includes/content/WikiTextStructure.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/includes/content/WikiTextStructure.php b/includes/content/WikiTextStructure.php
index 0eadc3c67a..1128d7bd36 100644
--- a/includes/content/WikiTextStructure.php
+++ b/includes/content/WikiTextStructure.php
@@ -29,6 +29,8 @@ class WikiTextStructure {
 	private $excludedElementSelectors = [
 		// "it looks like you don't have javascript enabled..." – do not need to index
 		'audio', 'video',
+		// CSS stylesheets aren't content
+		'style',
 		// The [1] for references
 		'sup.reference',
 		// The ↑ next to references in the references section
-- 
2.20.1