main:
  'Ctrl+Down': next_room
  'Ctrl+Up': prev_room
  'Ctrl+k': search_rooms
  'Ctrl+Home': scroll_up
  'Ctrl+End': scroll_down
  'Ctrl+Enter': add_newline
  'Ctrl+l': show_bare
  'Alt+Down': next_room
  'Alt+Up': prev_room
  'Alt+k':  search_rooms
  'Alt+Home': scroll_up
  'Alt+End': scroll_down
  'Alt+Enter': add_newline
  'Alt+a': next_active_room
  'Alt+l': show_bare

modal:
  'Tab': select_next
  'Down': select_next
  'Backtab': select_prev
  'Up': select_prev
  'Enter': confirm
  'Escape': cancel

visual:
  'Escape': clear
  'h': clear
  'Up': select_prev
  'k': select_prev
  'Down': select_next
  'j': select_next
  'Enter': confirm
  'l': confirm

room:
  'Escape': clear
  'PageUp': scroll_up
  'PageDown': scroll_down
  'Enter': send