| Name | Description |
|---|---|
| Default theme implementations | Functions and templates that present output to the user, and can be implemented by themes. |
| Name | Location | Description |
|---|---|---|
| check_markup | drupal/modules/filter/filter.module | Run all the enabled filters on a piece of text. |
| comment_invoke_comment | drupal/modules/comment/comment.module | Invoke a hook_comment_[$op]() operation in all modules. |
| node_mark | drupal/modules/node/node.module | Decide on the type of marker to be displayed for a given node. |
| theme | drupal/includes/theme.inc | Generate the themed output. |