margin size for a2ps printing

[mike polniak <mikpolniak@adelphia.net>]

	When using a2ps to print in landscape mode, i lose four columns
of print on the left (interior)margin.
	The a2ps default interior margin = 0. I've tried using a
negative value, but that doesn't work. Apparently this is room for
binding space, but i need to define a margin size that doesn't chop off my
first four columns.
	Any way to work around this setting?
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