6 uses of LANGUAGE_RTL

CascadingStylesheetsTestCase::testAlter in drupal/modules/simpletest/tests/common.test
Tests Locale module's CSS Alter to include RTL overrides.
locale_css_alter in drupal/modules/locale/locale.module
Implements hook_css_alter().
locale_languages_overview_form in drupal/modules/locale/locale.admin.inc
User interface for the language overview screen.
locale_library_alter in drupal/modules/locale/locale.module
Implement hook_library_alter().
template_preprocess_book_export_html in drupal/modules/book/book.module
Processes variables for book-export-html.tpl.php.
_locale_get_predefined_list in drupal/includes/iso.inc
Some of the common languages with their English and native names