Create/manipulate threading in emails

Data	Description
UseThreadsMethods	Choices for '$use_threads' for the index

Create/manipulate threading in emails

Data	Description
UseThreadsMethods	Choices for '$use_threads' for the index

Function	Description
compare_threads()	qsort_r function for comparing 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_collapsed()	re-collapse threads marked as collapsed
mutt_thread_collapse()	toggle collapse
mutt_thread_ctx_free()	Finalize a threading context
mutt_thread_ctx_init()	Initialize a threading context
mutt_thread_style()	Which threading style is active?
mutt_traverse_thread()	Recurse through an email thread, matching messages
sort_validator - Validate values of "sort"()	Implements ConfigDef::validator() -