All of the actions in the following list query the orientation of the character in the direction specified. If the direction is left-to-right, they call the corresponding next-/forward- or previous-/backward- variants.
delete-left-character()
delete-left-word()
delete-right-character()
delete-right-word()
kill-left-character()
kill-left-word()
kill-right-character()
kill-right-word()
left-character()
left-word()
prev-cell()
right-character()
right-word()
forward-cell()