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In most operating systems, if the Page Up or Page Down key is pressed along with the ⇧ Shift key in editable text, all the text scrolled over will be highlighted. In some applications, the Page Up and Page Down keys behave differently in caret navigation (toggled with the F7 function key in Windows).
The view within a WYSIWYG word processor, for example, may scroll the whole viewport a certain amount down the page as the caret nears the lower edge of the edit window. This keeps the text currently being entered or edited roughly centered without excessive, distracting, and potentially computationally expensive line-by-line scrolling.
Typewriter with French (AZERTY) keyboard: à, è, é, ç ù have dedicated keys; the circumflex and diaeresis accents have dead keys On typewriters designed for languages that routinely use diacritics (accent marks), there are two possible ways to type these: keys can be dedicated to precomposed characters (with the diacritic included); alternatively a dead key mechanism can be provided.
The Option key may be labeled Alt, Option, ⌥, or any combination thereof. The Option key, ⌥, is a modifier key present on Apple keyboards. It is located between the Control key and the Command key on a typical Mac keyboard. There are two Option keys on modern (as of 2020) Mac desktop and notebook keyboards, one on each side of the space bar.
In a typical text editing application, the cursor can be moved by pressing various keys. These include the four cursor keys, the Page Up and Page Down keys, the Home key, the End key, and various key combinations involving a modifier key such as the Control key. The position of the cursor also may be changed by moving the mouse pointer to a ...
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Caret notation is a notation for control characters in ASCII. The notation assigns ^A to control-code 1, sequentially through the alphabet to ^Z assigned to control-code 26 (0x1A). For the control-codes outside of the range 1–26, the notation extends to the adjacent, non-alphabetic ASCII characters.
Move the cursor down the length of the viewport Page Down ⌥ Opt+PageDn or ⌥ Opt+Fn+↓ or Ctrl+V. Page Down: Ctrl+v or. Page Down. Ctrl+f or. Page Down. Search+↓: Move the cursor up the length of the viewport Page Up ⌥ Opt+PageUp or ⌥ Opt+Fn+↑. Page Up: Meta+v or. Page Up. Ctrl+b or. Page Up. Search+↑: Find Ctrl+F: ⌘ Cmd+F or ...