changelog

harvest是一个下载html网页得机器人

1.0.0:
	base version

1.0.1:
	optgen was invoked with -e, therefore not allowing pstext to be
	used as a filter (because options.opt states that 1 argument is
	required).

	Added options:
		-n:	do nothing
		-v:	say how the postscript file was derived
	
	lint has no complaints about the code

1.0.2:
	Removed dependency on libtest library

1.0.3:
	Understands Kolstad's hack

	Added -p option to explicitly specify what process to use

1.0.4:
	Does not assume that '[' and ']' are balanced.

1.0.5:
	Included -l option to list process names (originally added by Mike Schwartz)

1.0.6:
	Added support for PostScript files generated by groff