postListOverlayKeyHandlers :: [KeyEventHandler]
postListOverlayKeyHandlers =
  [ mkKb CancelEvent "Exit post browsing" exitPostListMode
  , mkKb SelectUpEvent "Select the previous message" postListSelectUp
  , mkKb SelectDownEvent "Select the next message" postListSelectDown
  , mkKb FlagMessageEvent "Toggle the selected message flag" postListUnflagSelected
  , mkKb ActivateListItemEvent "Jump to and select current message" postListJumpToCurrent
  ]
postListOverlayKeyHandlers :: [KeyEventHandler]
postListOverlayKeyHandlers =
  [ mkKb CancelEvent "Exit post browsing" exitPostListMode
  , mkKb SelectUpEvent "Select the previous message" postListSelectUp
  , mkKb SelectDownEvent "Select the next message" postListSelectDown
  , mkKb FlagMessageEvent "Toggle the selected message flag" postListUnflagSelected
  , mkKb ActivateListItemEvent "Jump to and select current message" postListJumpToCurrent
  ]
postListOverlayKeyHandlers =
  [ mkKb CancelEvent "Exit post browsing" exitPostListMode
  , mkKb SelectUpEvent "Select the previous message" postListSelectUp
  , mkKb SelectDownEvent "Select the next message" postListSelectDown
  , mkKb FlagMessageEvent "Toggle the selected message flag" postListUnflagSelected
  , mkKb ActivateListItemEvent "Jump to and select current message" postListJumpToCurrent
  ]