wikimedia / mediawiki

			// Output a newline after the token if required

			// This is checked before AND after switching state

			$newlineAdded = false;

			if ( $statementsOnOwnLine && !$newlineAdded && isset( $newlineBefore[$state][$type] ) ) {

				$out .= "\n";

				$lineLength = 0;

				$newlineAdded = true;

			}

			// Now that we have output our token, transition into the new state.

			if( isset( $push[$state][$type] ) && count( $stack ) < self::STACK_LIMIT ) {

			}

			// Check for newline insertion again

			if ( $statementsOnOwnLine && !$newlineAdded && isset( $newlineAfter[$state][$type] ) ) {

				$out .= "\n";

				$lineLength = 0;

			}

		}

		return $out;

	}