Search results
Results From The WOW.Com Content Network
This is a private-use code (as indicated by the letter p), using a non-standard extension to include a string-valued parameter. Following the letter of the standard would consider the sequence to end at the letter D. CSI s — This saves the cursor position. Using the sequence CSI u will restore it to the position. Say the current cursor ...
In Unicode, a Private Use Area (PUA) is a range of code points that, by definition, will not be assigned characters by the standard. [1] Three private use areas are defined: one in the Basic Multilingual Plane ( U+E000–U+F8FF ), and one each in, and nearly covering, planes 15 and 16 ( U+F0000–U+FFFFD , U+100000–U+10FFFD ).
Private Use One: PU1 U+0092 Private Use Two: PU2 U+0093 Set Transmit State: STS U+0094 Cancel Character: CCH U+0095 Message Waiting: MW U+0096 Start of Protected Area: SPA U+0097 End of Protected Area: EPA U+0098 Start of String: SOS U+0099 Single Graphic Character Introducer: SGCI U+009A Single Character Introducer: SCI U+009B Control Sequence ...
In user interfaces of the 1970s–1980s it was not uncommon to use this key as an escape character, but in modern desktop computers, such use is dropped. Sometimes the key was identified with AltMode (for alternative mode). Even with no dedicated key, the escape character code could be generated by typing [while simultaneously holding down Ctrl.
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.
The last code point in Unicode is the last code point in plane 16, U+10FFFF. As of Unicode version 16.0, five of the planes have assigned code points (characters), and seven are named. The limit of 17 planes is due to UTF-16 , which can encode 2 20 code points (16 planes) as pairs of words , plus the BMP as a single word. [ 2 ]
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
The "escape" character (ESC, code 27), for example, was intended originally to allow sending of other control characters as literals instead of invoking their meaning, an "escape sequence". This is the same meaning of "escape" encountered in URL encodings, C language strings, and other systems where certain characters have a reserved meaning ...