From 152638e907bc0ba13c155a095e8178b9e2590669 Mon Sep 17 00:00:00 2001
From: Alexandre Emsenhuber <ialex@users.mediawiki.org>
Date: Wed, 26 Aug 2009 15:47:03 +0000
Subject: [PATCH] =?utf8?q?*=20(bug=208143)=20Localised=20parser=20function?=
 =?utf8?q?=20names=20are=20now=20correctly=20case=20insensitive=20if=20the?=
 =?utf8?q?y=20contain=20non-ASCII=20characters=20Patch=20by=20Mat=C4=9Bj?=
 =?utf8?q?=20Grabovsk=C3=BD=20-=20http://bug-attachment.wikimedia.org/atta?=
 =?utf8?q?chment.cgi=3Fid=3D6406?=
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

---
 CREDITS                    | 1 +
 RELEASE-NOTES              | 2 ++
 includes/parser/Parser.php | 6 ++++--
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/CREDITS b/CREDITS
index fe776b6b28..714d6cdb87 100644
--- a/CREDITS
+++ b/CREDITS
@@ -82,6 +82,7 @@ following names for their contribution to the product.
 * Marcin Cieślak
 * Marcus Buck
 * Marooned
+* Matěj Grabovský
 * mati
 * Max Semenik
 * Michael De La Rue
diff --git a/RELEASE-NOTES b/RELEASE-NOTES
index 17e6fb0d20..3e205e4e17 100644
--- a/RELEASE-NOTES
+++ b/RELEASE-NOTES
@@ -434,6 +434,8 @@ this. Was used when mwEmbed was going to be an extension.
   the file description page instead of MediaWiki:License
 * (bug 20380) Link to history/log action at the top of Special:RevisionDelete
   are new more displayed when when doing log suppression
+* (bug 8143) Localised parser function names are now correctly case insensitive
+  if they contain non-ASCII characters
 
 == API changes in 1.16 ==
 
diff --git a/includes/parser/Parser.php b/includes/parser/Parser.php
index ec9ff0d28a..78fd7a0b07 100644
--- a/includes/parser/Parser.php
+++ b/includes/parser/Parser.php
@@ -2760,7 +2760,7 @@ class Parser
 					$function = $this->mFunctionSynonyms[1][$function];
 				} else {
 					# Case insensitive functions
-					$function = strtolower( $function );
+					$function = $wgContLang->lc( $function );
 					if ( isset( $this->mFunctionSynonyms[0][$function] ) ) {
 						$function = $this->mFunctionSynonyms[0][$function];
 					} else {
@@ -4140,6 +4140,8 @@ class Parser
 	 * @return The old callback function for this name, if any
 	 */
 	function setFunctionHook( $id, $callback, $flags = 0 ) {
+		global $wgContLang;
+
 		$oldVal = isset( $this->mFunctionHooks[$id] ) ? $this->mFunctionHooks[$id][0] : null;
 		$this->mFunctionHooks[$id] = array( $callback, $flags );
 
@@ -4154,7 +4156,7 @@ class Parser
 		foreach ( $synonyms as $syn ) {
 			# Case
 			if ( !$sensitive ) {
-				$syn = strtolower( $syn );
+				$syn = $wgContLang->lc( $syn );
 			}
 			# Add leading hash
 			if ( !( $flags & SFH_NO_HASH ) ) {
-- 
2.20.1