From c1f9b1f7b1b77776192048005dcc66dcf3df2bfb Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Sat, 27 Dec 2014 15:41:37 +0100
Subject: Update to MediaWiki 1.24.1

---
 .../ParserFunctions/ParserFunctions.library.php     | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 extensions/ParserFunctions/ParserFunctions.library.php

(limited to 'extensions/ParserFunctions/ParserFunctions.library.php')

diff --git a/extensions/ParserFunctions/ParserFunctions.library.php b/extensions/ParserFunctions/ParserFunctions.library.php
new file mode 100644
index 00000000..7f92140f
--- /dev/null
+++ b/extensions/ParserFunctions/ParserFunctions.library.php
@@ -0,0 +1,21 @@
+<?php
+
+class Scribunto_LuaParserFunctionsLibrary extends Scribunto_LuaLibraryBase {
+	public function register() {
+		$lib = array(
+			'expr' => array( $this, 'expr' ),
+		);
+
+		$this->getEngine()->registerInterface( __DIR__ . '/mw.ext.ParserFunctions.lua', $lib, array() );
+	}
+
+	public function expr( $expression = null ) {
+		$this->checkType( 'mw.ext.ParserFunctions.expr', 1, $expression, 'string' );
+		try {
+			return array( ExtParserFunctions::getExprParser()->doExpression( $expression ) );
+		} catch ( ExprError $e ) {
+			throw new Scribunto_LuaError( $e->getMessage() );
+		}
+	}
+
+}
-- 
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