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syntax

• To: mathgroup at yoda.physics.unc.edu
• Subject: syntax
• From: rvk at blink.att.com
• Date: Tue, 1 Feb 94 11:08:13 EST

	the printer definition in init.m is 
	PSPrint[x_]:= ( Display["!psfix | lp",x]; x), where
	x is a graphics image.  what function does the "!"
	in "!psfix" perform, and what is the second x, after the
	";" for?

	just curious.  it works.

	-r. kline
	rvk at blink.att.com