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Converts Unicode character codes, always given in hexadecimal, to their UTF-8 or UTF-16 representation in upper-case hex or decimal. Can also reverse this for UTF-8. The UTF-16 form will accept and pass through unpaired surrogates e.g. {{#invoke:Unicode convert|getUTF8|D835}} → D835.
Formats a Unicode character description inline. Template parameters [Edit template data] This template prefers inline formatting of parameters. Parameter Description Type Status Hex value 1 Hexadecimal unicode codepoint Example 031A String required Character name 2 The canonical name is fetched from Wikidata, there is no longer any need to specify it manually. If supplied, it is ignored ...
A numeric character reference refers to a character by its Universal Character Set/Unicode code point, and a character entity reference refers to a character by a predefined name. A numeric character reference uses the format &#nnnn; or &#xhhhh; where nnnn is the code point in decimal form, and hhhh is the code point in hexadecimal form.
Module:Unicode data/scripts: data mapping characters to their Unicode script properties (from Scripts.txt). The name data modules (Module:Unicode data/names/xxx) were compiled from UnicodeData.txt. Each one contains, at maximum, code points U+xxx000 to U+xxxFFF.
An HTML numeric character reference is of the form &#D; or &#xH;; D and H are the character’s Unicode code point in decimal and hexadecimal. For example, either — or — can be entered to give U+2014, em dash (—). Because a character’s Unicode code point is usually given in hexadecimal with a prefixed "U+", the hexadecimal code ...
Some programming languages, such as Seed7, use UTF-32 as an internal representation for strings and characters. Recent versions of the Python programming language (beginning with 2.2) may also be configured to use UTF-32 as the representation for Unicode strings, effectively disseminating such encoding in high-level coded software.
The text editor could replace this byte with the replacement character to produce a valid string of Unicode code points for display, so the user sees "f r". A poorly implemented text editor might write out the replacement character when the user saves the file; the data in the file will then become 0x66 0xEF 0xBF 0xBD 0x72.
A code point is a value or position of a character in a coded character set. [10] A code space is the range of numerical values spanned by a coded character set. [10] [12] A code unit is the minimum bit combination that can represent a character in a character encoding (in computer science terms, it is the word size of the character encoding).