| Function | Description | Links |
| add_indent() | Generate the needed indentation | |
| sidebar_deleted_count_num() | Sidebar: Number of deleted messages | get_number_t, expando_get_number_api |
| sidebar_description() | Sidebar: Descriptive name | get_string_t, expando_get_string_api |
| sidebar_flagged() | Sidebar: Flagged flags | get_string_t, expando_get_string_api |
| sidebar_flagged_count_num() | Sidebar: Number of flagged messages | get_number_t, expando_get_number_api |
| sidebar_limited_count_num() | Sidebar: Number of limited messages | get_number_t, expando_get_number_api |
| sidebar_message_count_num() | Sidebar: number of messages | get_number_t, expando_get_number_api |
| sidebar_name() | Sidebar: Name of the mailbox | get_string_t, expando_get_string_api |
| sidebar_new_mail() | Sidebar: New mail flag | get_string_t, expando_get_string_api |
| sidebar_new_mail_num() | Sidebar: New mail flag | get_number_t, expando_get_number_api |
| sidebar_notify_num() | Sidebar: Alert for new mail | get_number_t, expando_get_number_api |
| sidebar_old_count_num() | Sidebar: Number of old messages | get_number_t, expando_get_number_api |
| sidebar_poll_num() | Sidebar: Poll for new mail | get_number_t, expando_get_number_api |
| sidebar_read_count_num() | Sidebar: Number of read messages | get_number_t, expando_get_number_api |
| sidebar_tagged_count_num() | Sidebar: Number of tagged messages | get_number_t, expando_get_number_api |
| sidebar_unread_count_num() | Sidebar: Number of unread messages | get_number_t, expando_get_number_api |
| sidebar_unseen_count_num() | Sidebar: Number of new messages | get_number_t, expando_get_number_api |
