Re: ASCII to ASCII compression.

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Sujet : Re: ASCII to ASCII compression.
De : bc (at) *nospam* freeuk.com (bart)
Groupes : comp.lang.c
Date : 06. Jun 2024, 18:55:58
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Organisation : A noiseless patient Spider
Message-ID : <v3spmv$1jbjq$1@dont-email.me>
References : 1
User-Agent : Mozilla Thunderbird
On 06/06/2024 17:25, Malcolm McLean wrote:
 Not strictly a C programming question, but smart people will see the relavance to the topicality, which is portability.
 Is there a compresiion algorthim which converts human language ASCII text to compressed ASCII, preferably only "isgraph" characters?
 So "Mary had a little lamb, its fleece was white as snow".
 Would become
 QWE£$543GtT£$"||x|VVBB?
What's the problem with compressing to binary (using existing, efficient utilities), then turning that binary into ASCII (like Mime or Base64)?

Date Sujet#  Auteur
6 Jun 24 * ASCII to ASCII compression.42Malcolm McLean
6 Jun 24 +* Re: ASCII to ASCII compression.12bart
6 Jun 24 i+* Re: ASCII to ASCII compression.3Michael S
17 Jun 24 ii`* Re: ASCII to ASCII compression.2Lawrence D'Oliveiro
17 Jun 24 ii `- Re: ASCII to ASCII compression.1Michael S
6 Jun 24 i`* Re: ASCII to ASCII compression.8Malcolm McLean
6 Jun 24 i +- Re: ASCII to ASCII compression.1Keith Thompson
7 Jun 24 i +- Re: ASCII to ASCII compression.1Mikko
7 Jun 24 i `* Re: ASCII to ASCII compression.5David Brown
7 Jun 24 i  `* Re: ASCII to ASCII compression.4Malcolm McLean
7 Jun 24 i   +- Re: ASCII to ASCII compression.1David Brown
7 Jun 24 i   `* Re: ASCII to ASCII compression.2Paul
10 Jun 24 i    `- Re: ASCII to ASCII compression.1BGB-Alt
6 Jun 24 +* Re: ASCII to ASCII compression.10Ben Bacarisse
6 Jun 24 i`* Re: ASCII to ASCII compression.9Malcolm McLean
7 Jun 24 i `* Re: ASCII to ASCII compression.8Mikko
7 Jun 24 i  `* Re: ASCII to ASCII compression.7Malcolm McLean
7 Jun 24 i   +* Re: ASCII to ASCII compression.5Mikko
7 Jun 24 i   i+- Re: ASCII to ASCII compression.1BGB
7 Jun 24 i   i`* Re: ASCII to ASCII compression.3Malcolm McLean
7 Jun 24 i   i `* Re: ASCII to ASCII compression.2Richard Harnden
8 Jun 24 i   i  `- Re: ASCII to ASCII compression.1Malcolm McLean
7 Jun 24 i   `- Re: ASCII to ASCII compression.1Chris M. Thomasson
6 Jun 24 +- Re: ASCII to ASCII compression.1Kaz Kylheku
6 Jun 24 +* Re: ASCII to ASCII compression.7Paul
6 Jun 24 i`* Re: ASCII to ASCII compression.6Malcolm McLean
6 Jun 24 i +* Re: ASCII to ASCII compression.2bart
7 Jun 24 i i`- Re: ASCII to ASCII compression.1Paul
10 Jun 24 i `* Re: ASCII to ASCII compression.3Lowell Gilbert
10 Jun 24 i  `* Re: ASCII to ASCII compression.2Malcolm McLean
10 Jun 24 i   `- Re: ASCII to ASCII compression.1bart
7 Jun 24 +* Re: ASCII to ASCII compression.4Mikko
7 Jun 24 i`* Re: ASCII to ASCII compression.3Malcolm McLean
9 Jun 24 i `* Re: ASCII to ASCII compression.2Michael S
9 Jun 24 i  `- Re: ASCII to ASCII compression.1Malcolm McLean
10 Jun 24 `* Re: ASCII to ASCII compression.7Lew Pitcher
10 Jun 24  `* Re: ASCII to ASCII compression.6Malcolm McLean
10 Jun 24   +- Re: ASCII to ASCII compression.1Michael S
10 Jun 24   `* Re: ASCII to ASCII compression.4Ben Bacarisse
10 Jun 24    `* Re: ASCII to ASCII compression.3Malcolm McLean
10 Jun 24     `* Re: ASCII to ASCII compression.2Ben Bacarisse
10 Jun 24      `- Re: ASCII to ASCII compression.1Malcolm McLean

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