RISC OS 3.7 User Guide

# O

      obey file
        creating
      object
        control points
        convert text to path object
        Draw
        editing
        multi-path Draw object
        resize handle
        rotate handle (Draw)
        selecting (Draw)
        sending Draw object to front or back of stack
        sending to back in Draw
        snap object control points to grid (Draw)
        style
      open
        sprite
      open, directory display
      open, parent directory
      Open $
      operating system
        entering commands
        start-up
      option
        Goto
      OR
        Paint colour option
      orientation
      OTPROM
      order,  in directory display
      outline drags
      Outline font
        format