SYNOPSIS:
    VIEW_DISP bitop

DESCRIPTION:
    Set display flags for the current view. This is used to force
    rendering or redisplaying after changes. The bits of the variable
    have the following meaning:
    0x0001 - Rerender
    0x0002 - Redisplay
    0x0004 - Remerge when multirendering
    0x0008 - Force display, even if view is frozen
    0x0020 - Clear screen before redrawing
    0x0040 - Resize window before redrawing
    0x0100 - Mark frame for saving
    0x0400 - Force slow rendering (nofast)
    0x0800 - Mark view as fastrendered

SEE ALSO:
    bitop
