This function indicates that subsequent calls to
dscComment() should direct comments
to the Setup section of the PostScript output.
This function should be called at most once per surface,
and must be called before any call
to dscBeginPageSetup() and before
any drawing is performed to the surface.
This function indicates that subsequent calls to dscComment() should direct comments to the Setup section of the PostScript output.
This function should be called at most once per surface, and must be called before any call to dscBeginPageSetup() and before any drawing is performed to the surface.
See dscComment() for more details.