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unicode    
统一代码[一种国际通用的语言代码]

统一代码[一种国际通用的语言代码]

1. A 16-bit {character set} standard, designed and
maintained by the non-profit consortium Unicode Inc.

Originally Unicode was designed to be universal, unique, and
uniform, i.e., the code was to cover all major modern written
languages (universal), each character was to have exactly one
encoding (unique), and each character was to be represented by
a fixed width in bits (uniform).

Parallel to the development of Unicode an {ISO}/{IEC}
standard was being worked on that put a large emphasis on
being compatible with existing character codes such as {ASCII}
or {ISO Latin 1}. To avoid having two competing 16-bit
standards, in 1992 the two teams compromised to define a
common character code standard, known both as Unicode and
{BMP}.

Since the merger the character codes are the same but the two
standards are not identical. The ISO/IEC standard covers only
coding while Unicode includes additional specifications that
help implementation.

Unicode is not a {glyph encoding}. The same character can be
displayed as a variety of {glyphs}, depending not only on the
{font} and style, but also on the adjacent characters. A
sequence of characters can be displayed as a single glyph or a
character can be displayed as a sequence of glyphs. Which
will be the case, is often font dependent.

See also Jürgen Bettels and F. Avery Bishop's paper {Unicode:
A universal character code
(http://research.compaq.com/wrl/DECarchives/DTJ/DTJB02/DTJB02SC.TXT)}.

(2002-08-06)

2. A pre-{Fortran} on the {IBM 1130}, similar to
{MATH-MATIC}.

[Sammet 1969, p.137].

(2004-09-14)


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英文字典中文字典相关资料:


  • Unicode – The World Standard for Text and Emoji
    Everyone in the world should be able to use their own language on phones and computers Learn More about Unicode Adopt a Character
  • Overview – Unicode
    The variety of languages found on the Web today is thanks to the character support provided by Unicode, which enables computers to support virtually every language in use in the world today, and for users and programmers to develop content in their own native language
  • About Unicode
    The Unicode Consortium is the standards body for the internationalization of software and services Deployed on more than 20 billion devices around the world, Unicode also provides the solution for internationalization and the architecture to support localization
  • Technical Quick Start Guide – Unicode
    The Unicode Standard refers to the standard character set that represents all natural language characters Unicode can encode up to roughly 1 1 million characters, allowing it to support all of the world’s languages and scripts in a single, universal standard
  • FAQ – Unicode
    A: Unicode is the universal character encoding, maintained by the Unicode Consortium This encoding standard provides the basis for processing, storage and interchange of text data in any language in all modern software and information technology protocols
  • Basic Info – Unicode
    © 1991–2025 Unicode, Inc Unicode and the Unicode Logo are registered trademarks of Unicode, Inc in the U S and other countries See Terms of Use and License
  • Emoji – Unicode
    © 1991–2025 Unicode, Inc Unicode and the Unicode Logo are registered trademarks of Unicode, Inc in the U S and other countries See Terms of Use and License
  • About Emoji - Unicode
    From a technical perspective, inside the computer or phone, each is a sequence of one or more Unicode characters, but to the billions of users using emoji each day, they can express love, congratulations, ideas, culture, and much more
  • Emoji Frequency – Unicode
    How does the Unicode Consortium choose which new emoji to add to the Unicode Standard? One important factor is data about how frequently current emoji are used
  • Why Join – Unicode
    The Unicode technical committees carry out the technical work of the Consortium They are unrivaled sources of expertise on all aspects of internationalization, multilingual and multiscript systems, and bring together the seasoned key players and new talent in software internationalization





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