Create/manipulate threading in emails
| Function | Description |
|---|---|
| compare_threads() | Sorting function for email threads |
| mutt_aside_thread() | Find the next/previous (sub)thread |
| mutt_clear_threads() | Clear the threading of message in a mailbox |
| mutt_draw_tree() | Draw a tree of threaded emails |
| mutt_link_threads() | Forcibly link threads together |
| mutt_make_id_hash() | Create a Hash Table for message-ids |
| mutt_messages_in_thread() | Count the messages in a thread |
| mutt_parent_message() | Find the parent of a message |
| mutt_set_vnum() | Set the virtual index number of all the messages in a mailbox |
| mutt_sort_subthreads() | Sort the children of a thread |
| mutt_sort_threads() | Sort email threads |
| mutt_thread_can_collapse() | Check whether a thread can be collapsed |
| mutt_thread_collapse() | toggle collapse |
| mutt_thread_collapse_collapsed() | re-collapse threads marked as collapsed |
| mutt_thread_ctx_free() | Finalize a threading context |
| mutt_thread_ctx_init() | Initialize a threading context |
| mutt_traverse_thread() | Recurse through an email thread, matching messages |
