} 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() ) {
# 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',
# 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.',
'diffs' => array(
'history-title',
'difference',
+ 'difference-multipage',
'lineno',
'compareselectedversions',
'showhideselectedversions',