Merge branch 'archwiki'

Conflicts:
	extensions/FluxBBAuthPlugin.php
	extensions/SyntaxHighlight_GeSHi/README
	extensions/SyntaxHighlight_GeSHi/SyntaxHighlight_GeSHi.class.php
	extensions/SyntaxHighlight_GeSHi/SyntaxHighlight_GeSHi.i18n.php
	extensions/SyntaxHighlight_GeSHi/SyntaxHighlight_GeSHi.php
	extensions/SyntaxHighlight_GeSHi/geshi/docs/CHANGES
	extensions/SyntaxHighlight_GeSHi/geshi/docs/THANKS
	extensions/SyntaxHighlight_GeSHi/geshi/docs/TODO
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractClass.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractClass_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractMethod.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractPrivateClass.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractPrivateClass_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractPrivateMethod.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Class.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Class_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Constant.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Constructor.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Destructor.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Function.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Global.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/I.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Index.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Interface.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Interface_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/L.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Lminus.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Lplus.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Method.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Page.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Page_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/PrivateClass.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/PrivateClass_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/PrivateMethod.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/PrivateVariable.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/StaticMethod.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/StaticVariable.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/T.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Tminus.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Tplus.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Variable.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/blank.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/class_folder.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/file.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/folder.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/function_folder.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/next_button.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/next_button_disabled.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/package.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/package_folder.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/previous_button.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/previous_button_disabled.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/private_class_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/tutorial.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/tutorial_folder.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/up_button.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/geshi-doc.html
	extensions/SyntaxHighlight_GeSHi/geshi/docs/geshi-doc.txt
	extensions/SyntaxHighlight_GeSHi/geshi/geshi.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/4cs.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/6502acme.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/6502kickass.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/6502tasm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/68000devpac.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/abap.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/actionscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/actionscript3.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ada.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/algol68.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/apache.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/applescript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/apt_sources.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/asm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/asp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/autoconf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/autohotkey.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/autoit.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/avisynth.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/awk.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/bascomavr.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/bash.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/basic4gl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/bf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/bibtex.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/blitzbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/bnf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/boo.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/c.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/c_loadrunner.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/c_mac.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/caddcl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cadlisp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cfdg.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cfm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/chaiscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cil.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/clojure.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cmake.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cobol.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/coffeescript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cpp-qt.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cpp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/csharp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/css.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cuesheet.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/d.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/dcs.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/delphi.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/diff.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/div.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/dos.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/dot.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/e.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ecmascript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/eiffel.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/email.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/epc.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/erlang.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/euphoria.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/f1.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/falcon.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/fo.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/fortran.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/freebasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/fsharp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gambas.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gdb.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/genero.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/genie.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gettext.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/glsl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gml.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gnuplot.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/go.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/groovy.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gwbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/haskell.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/hicest.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/hq9plus.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/html4strict.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/html5.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/icon.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/idl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ini.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/inno.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/intercal.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/io.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/j.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/java.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/java5.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/javascript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/jquery.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/kixtart.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/klonec.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/klonecpp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/latex.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lb.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lisp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/llvm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/locobasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/logtalk.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lolcode.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lotusformulas.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lotusscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lsl2.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lua.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/m68k.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/magiksf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/make.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mapbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/matlab.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mirc.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mmix.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/modula2.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/modula3.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mpasm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mxml.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mysql.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/newlisp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/nsis.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oberon2.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/objc.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/objeck.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ocaml-brief.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ocaml.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oobas.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oracle11.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oracle8.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oxygene.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oz.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pascal.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pcre.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/per.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/perl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/perl6.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/php-brief.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/php.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pic16.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pike.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pixelbender.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pli.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/plsql.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/postgresql.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/povray.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/powerbuilder.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/powershell.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/proftpd.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/progress.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/prolog.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/properties.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/providex.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/purebasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pycon.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/python.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/q.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/qbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/rails.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/rebol.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/reg.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/robots.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/rpmspec.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/rsplus.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ruby.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/sas.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/scala.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/scheme.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/scilab.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/sdlbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/smalltalk.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/smarty.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/sql.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/systemverilog.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/tcl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/teraterm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/text.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/thinbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/tsql.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/typoscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/unicon.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/uscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/vala.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/vb.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/vbnet.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/verilog.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/vhdl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/vim.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/visualfoxpro.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/visualprolog.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/whitespace.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/whois.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/winbatch.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/xbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/xml.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/xorg_conf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/xpp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/yaml.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/z80.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/zxbasic.php

1 files changed, 71 insertions, 52 deletions

diff --git a/includes/media/Bitmap.php b/includes/media/Bitmap.php
index 99ac854b..e2444a11 100644
--- a/includes/media/Bitmap.php
+++ b/includes/media/Bitmap.php
@@ -29,7 +29,7 @@
 class BitmapHandler extends ImageHandler {
 	/**
 	 * @param $image File
-	 * @param $params array Transform parameters. Entries with the keys 'width'
+	 * @param array $params Transform parameters. Entries with the keys 'width'
 	 * and 'height' are the respective screen width and height, while the keys
 	 * 'physicalWidth' and 'physicalHeight' indicate the thumbnail dimensions.
 	 * @return bool
@@ -75,7 +75,6 @@ class BitmapHandler extends ImageHandler {
 		return true;
 	}
 
-
 	/**
 	 * Extracts the width/height if the image will be scaled before rotating
 	 *
@@ -84,8 +83,8 @@ class BitmapHandler extends ImageHandler {
 	 * stored as raw landscape with 90-degress rotation, the resulting size
 	 * will be wider than it is tall.
 	 *
-	 * @param $params array Parameters as returned by normaliseParams
-	 * @param $rotation int The rotation angle that will be applied
+	 * @param array $params Parameters as returned by normaliseParams
+	 * @param int $rotation The rotation angle that will be applied
 	 * @return array ($width, $height) array
 	 */
 	public function extractPreRotationDimensions( $params, $rotation ) {
@@ -100,18 +99,6 @@ class BitmapHandler extends ImageHandler {
 		return array( $width, $height );
 	}
 
-
-	/**
-	 * Function that returns the number of pixels to be thumbnailed.
-	 * Intended for animated GIFs to multiply by the number of frames.
-	 *
-	 * @param File $image
-	 * @return int
-	 */
-	function getImageArea( $image ) {
-		return $image->getWidth() * $image->getHeight();
-	}
-
 	/**
 	 * @param $image File
 	 * @param  $dstPath
@@ -133,7 +120,7 @@ class BitmapHandler extends ImageHandler {
 			# The size of the image on the page
 			'clientWidth' => $params['width'],
 			'clientHeight' => $params['height'],
-			# Comment as will be added to the EXIF of the thumbnail
+			# Comment as will be added to the Exif of the thumbnail
 			'comment' => isset( $params['descriptionUrl'] ) ?
 				"File source: {$params['descriptionUrl']}" : '',
 			# Properties of the original image
@@ -158,7 +145,6 @@ class BitmapHandler extends ImageHandler {
 			return $this->getClientScalingThumbnailImage( $image, $scalerParams );
 		}
 
-
 		if ( $scaler == 'client' ) {
 			# Client-side image scaling, use the source URL
 			# Using the destination URL in a TRANSFORM_LATER request would be incorrect
@@ -264,7 +250,7 @@ class BitmapHandler extends ImageHandler {
 	 * client side
 	 *
 	 * @param $image File File associated with this thumbnail
-	 * @param $scalerParams array Array with scaler params
+	 * @param array $scalerParams Array with scaler params
 	 * @return ThumbnailImage
 	 *
 	 * @todo fixme: no rotation support
@@ -281,7 +267,7 @@ class BitmapHandler extends ImageHandler {
 	 * Transform an image using ImageMagick
 	 *
 	 * @param $image File File associated with this thumbnail
-	 * @param $params array Array with scaler params
+	 * @param array $params Array with scaler params
 	 *
 	 * @return MediaTransformError Error object if error occurred, false (=no error) otherwise
 	 */
@@ -341,7 +327,7 @@ class BitmapHandler extends ImageHandler {
 		$rotation = $this->getRotation( $image );
 		list( $width, $height ) = $this->extractPreRotationDimensions( $params, $rotation );
 
-		$cmd  =
+		$cmd =
 			wfEscapeShellArg( $wgImageMagickConvertCommand ) .
 			// Specify white background color, will be used for transparent images
 			// in Internet Explorer/Windows instead of default black.
@@ -360,12 +346,12 @@ class BitmapHandler extends ImageHandler {
 			" -depth 8 $sharpen " .
 			" -rotate -$rotation " .
 			" {$animation_post} " .
-			wfEscapeShellArg( $this->escapeMagickOutput( $params['dstPath'] ) ) . " 2>&1";
+			wfEscapeShellArg( $this->escapeMagickOutput( $params['dstPath'] ) );
 
 		wfDebug( __METHOD__ . ": running ImageMagick: $cmd\n" );
 		wfProfileIn( 'convert' );
 		$retval = 0;
-		$err = wfShellExec( $cmd, $retval, $env );
+		$err = wfShellExecWithStderr( $cmd, $retval, $env );
 		wfProfileOut( 'convert' );
 
 		if ( $retval !== 0 ) {
@@ -380,7 +366,7 @@ class BitmapHandler extends ImageHandler {
 	 * Transform an image using the Imagick PHP extension
 	 *
 	 * @param $image File File associated with this thumbnail
-	 * @param $params array Array with scaler params
+	 * @param array $params Array with scaler params
 	 *
 	 * @return MediaTransformError Error object if error occurred, false (=no error) otherwise
 	 */
@@ -401,7 +387,7 @@ class BitmapHandler extends ImageHandler {
 					$im->sharpenImage( $radius, $sigma );
 				}
 				$im->setCompressionQuality( 80 );
-			} elseif( $params['mimeType'] == 'image/png' ) {
+			} elseif ( $params['mimeType'] == 'image/png' ) {
 				$im->setCompressionQuality( 95 );
 			} elseif ( $params['mimeType'] == 'image/gif' ) {
 				if ( $this->getImageArea( $image ) > $wgMaxAnimatedGifArea ) {
@@ -457,7 +443,7 @@ class BitmapHandler extends ImageHandler {
 	 * Transform an image using a custom command
 	 *
 	 * @param $image File File associated with this thumbnail
-	 * @param $params array Array with scaler params
+	 * @param array $params Array with scaler params
 	 *
 	 * @return MediaTransformError Error object if error occurred, false (=no error) otherwise
 	 */
@@ -475,7 +461,7 @@ class BitmapHandler extends ImageHandler {
 		wfDebug( __METHOD__ . ": Running custom convert command $cmd\n" );
 		wfProfileIn( 'convert' );
 		$retval = 0;
-		$err = wfShellExec( $cmd, $retval );
+		$err = wfShellExecWithStderr( $cmd, $retval );
 		wfProfileOut( 'convert' );
 
 		if ( $retval !== 0 ) {
@@ -500,8 +486,8 @@ class BitmapHandler extends ImageHandler {
 	/**
 	 * Get a MediaTransformError with error 'thumbnail_error'
 	 *
-	 * @param $params array Parameter array as passed to the transform* functions
-	 * @param $errMsg string Error message
+	 * @param array $params Parameter array as passed to the transform* functions
+	 * @param string $errMsg Error message
 	 * @return MediaTransformError
 	 */
 	public function getMediaTransformError( $params, $errMsg ) {
@@ -513,7 +499,7 @@ class BitmapHandler extends ImageHandler {
 	 * Transform an image using the built in GD library
 	 *
 	 * @param $image File File associated with this thumbnail
-	 * @param $params array Array with scaler params
+	 * @param array $params Array with scaler params
 	 *
 	 * @return MediaTransformError Error object if error occurred, false (=no error) otherwise
 	 */
@@ -622,8 +608,9 @@ class BitmapHandler extends ImageHandler {
 	 * in a directory, so we're better off escaping and waiting for the bugfix
 	 * to filter down to users.
 	 *
-	 * @param $path string The file path
-	 * @param $scene string The scene specification, or false if there is none
+	 * @param string $path The file path
+	 * @param bool|string $scene The scene specification, or false if there is none
+	 * @throws MWException
 	 * @return string
 	 */
 	function escapeMagickInput( $path, $scene = false ) {
@@ -653,8 +640,9 @@ class BitmapHandler extends ImageHandler {
 	 * Armour a string against ImageMagick's GetPathComponent(). This is a
 	 * helper function for escapeMagickInput() and escapeMagickOutput().
 	 *
-	 * @param $path string The file path
-	 * @param $scene string The scene specification, or false if there is none
+	 * @param string $path The file path
+	 * @param bool|string $scene The scene specification, or false if there is none
+	 * @throws MWException
 	 * @return string
 	 */
 	protected function escapeMagickPath( $path, $scene = false ) {
@@ -713,24 +701,6 @@ class BitmapHandler extends ImageHandler {
 		imagejpeg( $dst_image, $thumbPath, 95 );
 	}
 
-	/**
-	 * On supporting image formats, try to read out the low-level orientation
-	 * of the file and return the angle that the file needs to be rotated to
-	 * be viewed.
-	 *
-	 * This information is only useful when manipulating the original file;
-	 * the width and height we normally work with is logical, and will match
-	 * any produced output views.
-	 *
-	 * The base BitmapHandler doesn't understand any metadata formats, so this
-	 * is left up to child classes to implement.
-	 *
-	 * @param $file File
-	 * @return int 0, 90, 180 or 270
-	 */
-	public function getRotation( $file ) {
-		return 0;
-	}
 
 	/**
 	 * Returns whether the current scaler supports rotation (im and gd do)
@@ -757,6 +727,55 @@ class BitmapHandler extends ImageHandler {
 	}
 
 	/**
+	 * @param $file File
+	 * @param array $params Rotate parameters.
+	 *	'rotation' clockwise rotation in degrees, allowed are multiples of 90
+	 * @since 1.21
+	 * @return bool
+	 */
+	public function rotate( $file, $params ) {
+		global $wgImageMagickConvertCommand;
+
+		$rotation = ( $params['rotation'] + $this->getRotation( $file ) ) % 360;
+		$scene = false;
+
+		$scaler = self::getScalerType( null, false );
+		switch ( $scaler ) {
+			case 'im':
+				$cmd = wfEscapeShellArg( $wgImageMagickConvertCommand ) . " " .
+					wfEscapeShellArg( $this->escapeMagickInput( $params['srcPath'], $scene ) ) .
+					" -rotate -$rotation " .
+					wfEscapeShellArg( $this->escapeMagickOutput( $params['dstPath'] ) );
+				wfDebug( __METHOD__ . ": running ImageMagick: $cmd\n" );
+				wfProfileIn( 'convert' );
+				$retval = 0;
+				$err = wfShellExecWithStderr( $cmd, $retval, $env );
+				wfProfileOut( 'convert' );
+				if ( $retval !== 0 ) {
+					$this->logErrorForExternalProcess( $retval, $err, $cmd );
+					return new MediaTransformError( 'thumbnail_error', 0, 0, $err );
+				}
+				return false;
+			case 'imext':
+				$im = new Imagick();
+				$im->readImage( $params['srcPath'] );
+				if ( !$im->rotateImage( new ImagickPixel( 'white' ), 360 - $rotation ) ) {
+					return new MediaTransformError( 'thumbnail_error', 0, 0,
+						"Error rotating $rotation degrees" );
+				}
+				$result = $im->writeImage( $params['dstPath'] );
+				if ( !$result ) {
+					return new MediaTransformError( 'thumbnail_error', 0, 0,
+						"Unable to write image to {$params['dstPath']}" );
+				}
+				return false;
+			default:
+				return new MediaTransformError( 'thumbnail_error', 0, 0,
+					"$scaler rotation not implemented" );
+		}
+	}
+
+	/**
 	 * Rerurns whether the file needs to be rendered. Returns true if the
 	 * file requires rotation and we are able to rotate it.
 	 *