vnews bug fixes (visual.c)

[barry at muddcs.UUCP]

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	I tried implementing the -fixed- version of vnews that Chuq
posted.  I ran into problems where vnews would read in an article 
improperly and then core dump after printing illegal instruction.
Has anybody else run into this?  We are running 4.2 on a 750.  Any
info would be greatly appreciated.


				Barry Lustig

				{ihnp4,allegra,seismo}!scgvaxd!muddcs!barry