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  • UNZIP for Z80 CP/M updated to support Deflate compression

    From Tony Nicholson@21:1/5 to All on Tue Jun 15 16:41:25 2021
    There's been an update to fix an issue with the Z-System version of the CP/M Z80 version of UNZIP. Previously some .ZIP files caused the program to hang when trying to extract all files.

    You'll find the latest version V1.8-7 available on my GitHub repository at

    https://github.com/agn453/UNZIP-CPM-Z80

    or download the source-code and updated binary in a CP/M library file
    from

    https://raw.githubusercontent.com/agn453/UNZIP-CPM-Z80/master/unzip/unzip187.lbr

    Thanks go to Lars Nelson for finding and fixing this.

    Tony

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  • From Tony Nicholson@21:1/5 to All on Fri Dec 29 11:46:40 2023
    Bumping this old thread of mine as a heads up -

    I've just updated

    https://github.com/agn453/UNZIP-CPM-Z80

    to include Lars Nelson's latest fixes for the CP/M native version
    of ZIP by Jonathon Harston.

    This is a utility to create ZIP files under CP/M (using the Stored
    file method only - with no compression) that you can use to move a
    group of files back to your PC/Mac/Linux machine, then use the
    built-in unzip to extract them).

    You can grab ZIP101.COM (and the source code from zip101.lbr) from
    GitHub and maybe upgrade your UNZIP utility from there too.

    Have a Happy New Year all!

    Tony

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