| aggregator_categorize_items | modules/aggregator/aggregator.pages.inc | Form builder; build the page list form. |
| check_plain | includes/bootstrap.inc | Encode special characters in a plain-text string for display as HTML. |
| db_fetch_object | includes/database.pgsql.inc | Fetch one result row from the previous query as an object. |
| db_query | includes/database.pgsql.inc | Runs a basic query in the active database. |
| t | includes/common.inc | Translate strings to the page language or a given language. |
| theme | includes/theme.inc | Generate the themed output. |
| variable_get | includes/bootstrap.inc | Return a persistent variable. |
