Merge "Add wfSuppressWarnings(); to CologneBlue."

[lhc/web/wiklou.git] / includes / media / DjVuImage.php

diff --git a/includes/media/DjVuImage.php b/includes/media/DjVuImage.php
index 6aef562..e2fcaa9 100644 (file)
--- a/includes/media/DjVuImage.php
+++ b/includes/media/DjVuImage.php
@@ -228,7 +228,7 @@ class DjVuImage {
        function retrieveMetaData() {
                global $wgDjvuToXML, $wgDjvuDump, $wgDjvuTxt;
                wfProfileIn( __METHOD__ );
-               
+
                if ( isset( $wgDjvuDump ) ) {
                        # djvudump is faster as of version 3.5
                        # http://sourceforge.net/tracker/index.php?func=detail&aid=1704049&group_id=32953&atid=406583
@@ -247,7 +247,7 @@ class DjVuImage {
                        $xml = null;
                }
                # Text layer
-               if ( isset( $wgDjvuTxt ) ) { 
+               if ( isset( $wgDjvuTxt ) ) {
                        wfProfileIn( 'djvutxt' );
                        $cmd = wfEscapeShellArg( $wgDjvuTxt ) . ' --detail=page ' . wfEscapeShellArg( $this->mFilename ) ;
                        wfDebug( __METHOD__.": $cmd\n" );
@@ -260,7 +260,7 @@ class DjVuImage {
                                $reg = <<<EOR
                                        /\(page\s[\d-]*\s[\d-]*\s[\d-]*\s[\d-]*\s*"
                                        ((?>    # Text to match is composed of atoms of either:
-                                         \\\\. # - any escaped character 
+                                         \\\\. # - any escaped character
                                          |     # - any character different from " and \
                                          [^"\\\\]+
                                        )*?)