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LZW Demystified

by demerphq (Chancellor)
on Jun 29, 2003 at 20:11 UTC ( #270016=perlmeditation: print w/replies, xml ) Need Help??

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  1. or download this
    O > char : "A"
    READ:
    ...
    O > 267    :    100001011 : "AAAA"      | C>>    281 : "AAAA\r"
    O > 13     :    000001101 : "\r"        | C>>    282 : "\r\n"
    
  2. or download this
    O > char : "A"
    READ:"AABBB\r\n"
    ...
    O > 259    :    100000011 : "BB"        | C>>    260 : "BB\r"
    O > 13     :    000001101 : "\r"        | C>>    261 : "\r\n"
    O > 10     :    000001010 : "\n"        | 
    
  3. or download this
    First char: A
    Read: 257 undef
    ...
    E<< Created:    260 : "BB\r"
    Read: 10 "\n"
    E<< Created:    261 : "\r\n"
    

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