backdrop_language_initialize in includes/bootstrap.inc

Initializes all the defined language types.

backdrop_render_cid_parts in includes/common.inc

Returns cache ID parts for building a cache ID.

locale_block_view in modules/locale/locale.module

Implements hook_block_view().

locale_form_alter in modules/locale/locale.module

Implements hook_form_alter().

locale_url_outbound_alter in modules/locale/locale.module

Implements hook_url_outbound_alter().

PathMonolingualTestCase::setUp in modules/path/tests/path.test

Sets up a Backdrop site for running functional and integration tests.

translation_node_view in modules/translation/translation.module

Implements hook_node_view().