From: Niklas Laxström <nikerabbit@users.mediawiki.org>
Date: Tue, 3 Aug 2010 20:39:35 +0000 (+0000)
Subject: Follow up to r69185: add documentation for wfUILang()
X-Git-Tag: 1.31.0-rc.0~35752
X-Git-Url: http://git.cyclocoop.org/%22.%24info%5B?a=commitdiff_plain;h=3481db60c34eaf7e1f789dfcccf81db07b435fb8;p=lhc%2Fweb%2Fwiklou.git

Follow up to r69185: add documentation for wfUILang()
---

diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php
index 8341be407d..c1ed33fa4b 100644
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -563,6 +563,13 @@ function wfGetLangObj( $langcode = false ) {
 	return $wgContLang;
 }
 
+/**
+ * Use this instead of $wgContLang, when working with user interface.
+ * User interface is currently hard coded according to wiki content language
+ * in many ways, especially regarding to text direction. There is lots stuff
+ * to fix, hence this function to keep the old behaviour unless the global
+ * $wgBetterDirectionality is enabled (or removed when everything works).
+ */
 function wfUILang() {
 	global $wgBetterDirectionality;
 	return wfGetLangObj( $wgBetterDirectionality ? false: true );