SimpleMachines / SMF2.1

		);

		if (!$context['user']['is_guest'])

			$context['user']['name'] = $user_info['name'];

		elseif ($context['user']['is_guest'] && !empty($txt['guest_title']))

			$context['user']['name'] = $txt['guest_title'];

		// Determine the current smiley set.

		$user_info['smiley_set'] = (!in_array($user_info['smiley_set'], explode(',', $modSettings['smiley_sets_known'])) && $user_info['smiley_set'] != 'none') || empty($modSettings['smiley_sets_enable']) ? (!empty($settings['smiley_sets_default']) ? $settings['smiley_sets_default'] : $modSettings['smiley_sets_default']) : $user_info['smiley_set'];

	$context['right_to_left'] = !empty($txt['lang_rtl']);

	// Guests may still need a name.

	if ($context['user']['is_guest'] && empty($context['user']['name']))

		$context['user']['name'] = $txt['guest_title'];

	// Any theme-related strings that need to be loaded?

	if (!empty($settings['require_theme_strings']))