PKARC
John P. Nelson
jpn at teddy.UUCP
Fri Feb 26 06:24:47 AEST 1988
>If you are using PKARC, you might give some serious
>consideration to going back to the Standard ARC.
I would NEVER go back to ARC. I applied the "official" patch to
PKARC35, which turned off "Squashing" by default. Therefore my
copy of pkarc is 100% compatible with ARC 5.21.
Why would I bother? Because PKARC is 10 TIMES FASTER than arc.
I don't know about anyone else, but that means a LOT to me!
>PKARC is in violation of S E A's copywrite.
This would be AWFULLY hard to prove. I believe that pkarc is a
complete rewrite. It's not a look-and-feel issue either. The
only thing in common between the two programs is the compression
algorithm (Lempel-Ziv), and that is public domain!
>The *occasional* 1-3% savings in compression is hardly
>worth the problems caused by incompability.
I agree. But with the official patch from PK which turns off
the new compression mode (unless you use the right options),
it blows the pants off ARC from SEA.
---
John P. Nelson
decvax!genrad!teddy!jpn
mit-eddie!genrad!teddy!jpn
ARPA!talcott.harvard.edu!panda!jpn
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