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Legacy encoding

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This is an old revision of this page, as edited by BenRG (talk | contribs) at 04:41, 16 October 2007 (Rewrite. This is not a Unicode-specific term. Legacy encodings are legacy encodings. It's like having an article about brown cows.). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

In computing, a legacy encoding is a character encoding that continues to be used despite being obsoleted by another encoding. An encoding considered legacy in one context may remain the preferred encoding in another. Today the term is most commonly used in the context of Unicodification, where it refers to encodings that do not cover all Unicode code points. Even encodings which postdate the first Unicode standard, such as ISO-8859-15, may be considered legacy encodings in this usage.

See also