wikimedia / mediawiki

		$wgOut->addModules( 'mediawiki.action.edit.collapsibleFooter' );

		if ( $this->isConflict ) {

			try {

				$this->showConflict();

			} catch ( MWContentSerializationException $ex ) {

				// this can't really happen, but be nice if it does.

				$msg = wfMessage(

					'content-failed-to-parse',

					$this->contentModel,

					$this->contentFormat,

					$ex->getMessage()

				);

				$wgOut->addWikiText( '<div class="error">' . $msg->text() . '</div>' );

			}

		}

		// Marker for detecting truncated form data.  This must be the last

		// parameter sent in order to be of use, so do not move me.

		$wgOut->addHTML( '</div>' );

		if ( $this->formtype == 'diff' ) {

			try {

				$this->showDiff();

			} catch ( MWContentSerializationException $ex ) {

				$msg = wfMessage(

					'content-failed-to-parse',

					$this->contentModel,

					$this->contentFormat,

					$ex->getMessage()

				);

				$wgOut->addWikiText( '<div class="error">' . $msg->text() . '</div>' );

			}

		}

	}

	/**