On Aug 12, 2011, at 14:22, Kirk Wolf wrote:

> On Fri, Aug 12, 2011 at 12:57 PM, Tony Harminc <[email protected]> wrote:
>
>> Which W do you want - Welch or Wegner? (Welch -> ZIP, Wegner ->
>> AMATERSE, roughly.) Of course some of this is in millicode on current
>> machines, but it isn't an exact match for either.
>>
>
> Sorry, my mistake - LZW isn't what I meant.  More valuable would be deflate
> (RFC 1951).
>
Could this be substituted for the critical parts of zlib?:

    http://en.wikipedia.org/wiki/Zlib
    http://zlib.net/

How much better is AMATERSE than Deflate?  Of course AMATERSE
supports IBM-peculiar file formats; others don't.

-- gil

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