EditPage.php.patch
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	• bzimport
	Nov 21 2014, 6:43 PM

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EditPage.php.patch
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	Index: EditPage.php
	===================================================================
	RCS file: /cvsroot/wikipedia/phase3/includes/EditPage.php,v
	retrieving revision 1.142
	diff -w -b -i -r1.142 EditPage.php
	639c639
	< global $wgOut, $wgUser, $wgTitle, $wgParser;
	---
	> global $wgOut, $wgUser, $wgTitle, $wgParser, $wgAllowDiffPreview, $wgEnableDiffPreviewPreference;
	670a671,684
	> # display preview with diff, if enabled
	> $difftext = '';
	> if ( $wgAllowDiffPreview && ( !$wgEnableDiffPreviewPreference \|\| $wgUser->getOption('diffpreview') )) {
	> require_once( "DifferenceEngine.php" );
	> $oldtext = $this->mArticle->getContent(true);
	> $newtext = $toparse;
	> $oldtitle = wfMsg('currentrev');
	> $newtitle = wfMsg('yourtext');
	>
	> if ($oldtext != wfMsg('noarticletext') \|\| $newtext != '') {
	> $difftext = DifferenceEngine::getDiff( $oldtext, $newtext, $oldtitle, $newtitle );
	> }
	> }
	>
	674a689,691
	> if (!empty($difftext)) {
	> $previewHTML .= '<br />' . $difftext;
	> }