| drupal_set_message | includes/bootstrap.inc | Set a message which reflects the status of the performed operation. |
| l | includes/common.inc | Format an internal Drupal link. |
| t | includes/common.inc | Translate strings to the page language or a given language. |
| taxonomy_check_vocabulary_hierarchy | modules/taxonomy/taxonomy.module | Dynamicly check and update the hierarachy flag of a vocabulary. |
| taxonomy_form_term_submit | modules/taxonomy/taxonomy.admin.inc | Submit handler to insert or update a term.
See alsotaxonomy_form_term() |
| taxonomy_save_term | modules/taxonomy/taxonomy.module | Helper function for taxonomy_form_term_submit(). |
| taxonomy_save_vocabulary | modules/taxonomy/taxonomy.module | |
| taxonomy_term_confirm_delete_submit | modules/taxonomy/taxonomy.admin.inc | Submit handler to delete a term after confirmation.
See alsotaxonomy_term_confirm_delete() |
| watchdog | includes/bootstrap.inc | Log a system message. |
