move-position

Move the current selection.

See also set-position.

• (send a-text move-position code extend? kind) -> void
      code : symbol in '(home end right left up down)
      extend? = #f : boolean
      kind = 'simple : symbol in '(simple word page line)

  The possible values for code are:

  • 'home -- go to start of file
  • 'end -- go to end of file
  • 'right -- move right
  • 'left -- move left
  • 'up -- move up
  • 'down -- move down

  If extend? is not #f, the selection range is extended instead of moved.

  The possible values for kind are:

  • 'simple -- move one item or line
  • 'word -- works with 'right or 'left
  • 'page -- works with 'up or 'down
  • 'line -- works with 'right or 'left; moves to the start or end of the line