# https://sequencediagram.org/
title NeoMutt

autoactivation on
entryspacing 0.1

participant "Index" as index
participant "Pager" as pager
participant "Menu" as menu
participant "User" as getch


[->index: mutt_index_menu() 
space 
note over index#ffffc0: Email list displayed 

index->menu: km_do_key(INDEX)
menu->getch: mutt_getch()
space
note over getch#ffffc0: ""<enter>""
menu<--getch: OP_DISPLAY_MESSAGE
index<--menu: OP_DISPLAY_MESSAGE

space 3

index->pager: mutt_display_message()
space 
note over pager#ffffc0: First message displayed
pager->menu: km_do_key(PAGER)
menu->getch: mutt_getch()
space
note over getch#ffffc0: ""<down>""
menu<--getch: OP_NEXT_ENTRY
pager<--menu: OP_NEXT_ENTRY
index<--pager: OP_NEXT_ENTRY

space 3

index->pager: mutt_display_message()
space 
note over pager#ffffc0: Second message displayed