"Difference between pages" is now displayed instead of "Difference between revisions...

diff --git a/includes/diff/DifferenceInterface.php b/includes/diff/DifferenceInterface.php
index 9ff611e..9cbee31 100644 (file)
--- a/includes/diff/DifferenceInterface.php
+++ b/includes/diff/DifferenceInterface.php
@@ -186,7 +186,11 @@ CONTROL;
                } else {
                        $wgOut->setPageTitle( $oldTitle . ', ' . $newTitle );
                }
-               $wgOut->setSubtitle( wfMsgExt( 'difference', array( 'parseinline' ) ) );
+               if ( $this->mNewPage->equals( $this->mOldPage ) ) {
+                       $wgOut->setSubtitle( wfMsgExt( 'difference', array( 'parseinline' ) ) );
+               } else {
+                       $wgOut->setSubtitle( wfMsgExt( 'difference-multipage', array( 'parseinline' ) ) );
+               }
                $wgOut->setRobotPolicy( 'noindex,nofollow' );
 
                if ( !$this->mOldPage->userCanRead() || !$this->mNewPage->userCanRead() ) {

diff --git a/languages/messages/MessagesEn.php b/languages/messages/MessagesEn.php
index 3a39197..77c2090 100644 (file)
--- a/languages/messages/MessagesEn.php
+++ b/languages/messages/MessagesEn.php
@@ -1624,6 +1624,7 @@ Note that using the navigation links will reset this column.',
 # Diffs
 'history-title'            => 'Revision history of "$1"',
 'difference'               => '(Difference between revisions)',
+'difference-multipage'     => '(Difference between pages)',
 'lineno'                   => 'Line $1:',
 'compareselectedversions'  => 'Compare selected revisions',
 'showhideselectedversions' => 'Show/hide selected revisions',

diff --git a/languages/messages/MessagesQqq.php b/languages/messages/MessagesQqq.php
index 1f30dbd..fef18c2 100644 (file)
--- a/languages/messages/MessagesQqq.php
+++ b/languages/messages/MessagesQqq.php
@@ -1167,6 +1167,8 @@ Please note that the parameters in a log entry will appear in the log only in th
 # Diffs
 'history-title'            => 'Displayed as page title when you click on the "history" tab. The parameter $1 is the normal page title.',
 'difference'               => 'Displayed under the title when viewing the difference between two or more edits.',
+'difference-multipage'     => 'Displayed under the title when viewing the difference between two or more pages.
+See also {{msg-mw|difference}}.',
 'lineno'                   => 'Message used when comparing different versions of a page (diff). $1 is a line number.',
 'compareselectedversions'  => 'Used as button in history pages.',
 'showhideselectedversions' => 'Text of the button which brings up the [[mw:RevisionDelete|RevisionDelete]] menu.',

diff --git a/maintenance/language/messages.inc b/maintenance/language/messages.inc
index 2d93cf6..01b8b21 100644 (file)
--- a/maintenance/language/messages.inc
+++ b/maintenance/language/messages.inc
@@ -809,6 +809,7 @@ $wgMessageStructure = array(
        'diffs' => array(
                'history-title',
                'difference',
+               'difference-multipage',
                'lineno',
                'compareselectedversions',
                'showhideselectedversions',