| Duplicate Characters In Unicode |
Article Index for Duplicate |
Shopping Unicode |
Website Links For Characters |
Information AboutDuplicate Characters In Unicode |
| CATEGORIES ABOUT DUPLICATE CHARACTERS IN UNICODE | |
| unicode | |
|
CJK FULLWIDTH FORMS In traditional CJK encodings characters usually took either a single Byte (known as halfwidth) or two bytes (known as fullwidth). Characters that took a single byte were generally displayed at half the width of those that took two bytes. Some characters such as the Latin Alphabet were available in both halfwidth and fullwidth versions. As the halfwidth versions were more commonly used they were generally the ones mapped to the standard code points for those characters. Therefore a separate section was needed for the fullwidth forms to preserve the distinction. GREEK Many Greek Letter s are used as Technical Symbol s. All of the Greek letters are encoded in the Greek section of Unicode but many are encoded a second time under the name of the technical symbol they represent. Of these, Micro Sign is in the Latin-1 range and most of the rest are in the Letterlike Symbols range. The "micro sign" (U+00B5, µ) is obviously inherited from ISO 8859-1 , but the origin of the others is less clear. ROMAN NUMERALS Unicode has a number of characters specifically designated as Roman Numerals , as part of the ''Number Forms'' range from U+2160 to U+2183. For example, MCMLXXXVIII could alternatively be written as ⅯⅭⅯⅬⅩⅩⅩⅧ. This range includes both upper- and lowercase numerals, as well as pre-combined glyphs for numbers up to 12 (Ⅻ or XII), mainly intended for the clock faces for Compatibility with non–West-European encodings. The pre-combined glyphs should only be used to represent the individual numbers where the use of individual glyphs is not wanted, and not to replace compounded numbers. Similarly precombined glyphs for 5000 and 10000 exist. |
|
|