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Compression-Util-0.06
River stage zero No dependents
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Changes for version 0.06 - 2024-05-05

  • ADDITIONS
    • Added the lzss_encode_fast() function.
    • Added the lz77_compress_symbolic() and lz77_decompress_symbolic() functions.
  • IMPROVEMENTS
    • Much faster algorithm in lzss_encode() for large enough strings.
    • Much better compression ratios achived by `lzss_encode()`.
    • Extended lzss_compress() to accept an additional optional argument, specifying the LZSS encoding method.
  • CHANGES
    • Removed the lzhd_compress() and lzhd_decompress() functions.
    • Renamed the mrl_compress() and mrl_decompress() to mrl_compress_symbolic() and mrl_decompress_symbolic(), respectively.
    • Simplified all functions to no longer take an optional output filehandle.
  • BUG-FIXES
    • The output of delta_encode() is now always deterministic.

Modules

Compression::Util
Implementation of various techniques used in data compression.

Examples

Other files