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EuroTcl/OpenACS 11 - 12 JULY 2024, VIENNA


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NAME

yencode - Y-encode/decode binary data

Table Of Contents

SYNOPSIS

package require Tcl 8.5 9
package require yencode ?1.1.2?

::yencode::encode string
::yencode::decode string
::yencode::yencode ?-name string? ?-line integer? ?-crc32 boolean? (-file filename | ?--? string)
::yencode::ydecode (-file filename | ?--? string)

DESCRIPTION

This package provides a Tcl-only implementation of the yEnc file encoding. This is a recently introduced method of encoding binary files for transmission through Usenet. This encoding packs binary data into a format that requires an 8-bit clean transmission layer but that escapes characters special to the NNTP posting protocols. See http://www.yenc.org/ for details concerning the algorithm.

OPTIONS

References

  1. http://www.yenc.org/yenc-draft.1.3.txt

Bugs, Ideas, Feedback

This document, and the package it describes, will undoubtedly contain bugs and other problems. Please report such in the category base64 of the Tcllib Trackers. Please also report any ideas for enhancements you may have for either package and/or documentation.

When proposing code changes, please provide unified diffs, i.e the output of diff -u.

Note further that attachments are strongly preferred over inlined patches. Attachments can be made by going to the Edit form of the ticket immediately after its creation, and then using the left-most button in the secondary navigation bar.

KEYWORDS

encoding, yEnc, ydecode, yencode

CATEGORY

Text processing

COPYRIGHT

Copyright © 2002, Pat Thoyts