Standard Compression Scheme for Unicode: Difference between revisions

Content deleted Content added
m History & use: Fixed URL in reference
History & use: Provided a live link for the source
Line 4:
 
==History & use ==
[[Reuters]] originally developed SCSU, then under the name RCSU for Reuters Compression Scheme for Unicode.<ref>{{Cite web|url=https://unicode.org/iuc/iuc9/Friday2.html#b3|title = Ninth International Unicode Conference - Friday - Track B}}</ref><ref>{{Cite web|url=https://unicode.org/iuc/iuc10/program.html|title=Tenth International Unicode Conference - Conference Program}}</ref><ref>{{Cite web|url=https://unicode.org/reports/tr6-10.html|title=Compression Scheme for Unicode}}</ref><ref name=Ewellic>{{Cite web|url=http://ewellic.org/compression.html#scsu |archive-url=https://webwww.archiveunicode.org/webnotes/20190508064108/http://ewellic.orgtn14/compressionUnicodeCompression.html |archive-date=2019-05-08 pdf|title = A survey of Unicode compression}}</ref>
 
At first the Unicode Consortium considered it to be a character encoding,<ref>{{Cite web|url=https://unicode.org/reports/tr17/tr17-2.html|title = UTR#17: Character Encoding Model}}</ref> but in 1999 changed its mind: although it was still considered a transfer encoding syntax, for a while it was no longer considered a character encoding because different compressors might yield different outputs for the same text.<ref>https://unicode.org/reports/tr17/tr17-3.html#Transfer Encoding Syntax</ref> However, in 2004 this decision was reverted and now SCSU is considered a ''compressing'' character encoding scheme, as opposed to a simple or compound character encoding scheme.<ref>{{Cite web|url=https://unicode.org/L2/L2004/04288-tr17-5d2.html#CharacterEncodingScheme|title=UTR#17: Character Encoding Model}}</ref>