From 192423c359f74f9350ac74b6c373a2a72000522a Mon Sep 17 00:00:00 2001
From: Krinkle <krinkle@users.mediawiki.org>
Date: Mon, 29 Aug 2011 16:12:17 +0000
Subject: [PATCH] ResourceLoaderUserOptionsModule.php: Add comment about
 options['underline']

---
 includes/resourceloader/ResourceLoaderUserOptionsModule.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/includes/resourceloader/ResourceLoaderUserOptionsModule.php b/includes/resourceloader/ResourceLoaderUserOptionsModule.php
index e7f29053f5..1989353b79 100644
--- a/includes/resourceloader/ResourceLoaderUserOptionsModule.php
+++ b/includes/resourceloader/ResourceLoaderUserOptionsModule.php
@@ -93,6 +93,8 @@ class ResourceLoaderUserOptionsModule extends ResourceLoaderModule {
 
 			// Build CSS rules
 			$rules = array();
+
+			// Underline: 2 = browser default, 1 = always, 0 = never
 			if ( $options['underline'] < 2 ) {
 				$rules[] = "a { text-decoration: " . 
 					( $options['underline'] ? 'underline' : 'none' ) . "; }";
-- 
2.20.1