#4 PkZip 4 features

[Anonymous]

Exported from Bugzilla, issue 2274.

--- Comment added on 1/15/2002 4:11:09 PM ---
- Be certain Abbrevia can handle PkZip 4.0+ generated files

- Use the Deflate64 algorithm to compress and decompress files

- Identify files with digital signatures compatible with PkZip 4.0, and offer
the signature data

- Create local spans (AKA "split" archives) compatible with PkZip 4.0+ (?)

- Create PkZip 4.5 style large format zips

- Actually handle X.509 Signatures?

[Robert Love]

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Note:
3.05 Beta #5 can now create split archives that are
compitable with WinZip. I suspect they are compitable with
PkZip as well.