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In the 1980s, many text editors and word processors mimicked the WordStar command set, making Ctrl+Y a common synonym for "delete line." In Borland IDEs it also deletes the current line. In emacs it does a paste action (known as "yank"). [4] Emacs uses Ctrl+/ for Undo and Redo. In vi and vim it scrolls the display up one line. [5]
The redo command reverses the undo or advances the buffer to a more recent state. The common components of undo functionality are the commands which were executed of the user, the history buffer(s) which stores the completed actions, the undo/redo manager for controlling the history buffer, and the user interface for interacting with the user.
Undo text changes. Pushing this button is equivalent to using the undo shortcut (Ctrl-Z under Windows). Whole text Redo: Redo text changes. Pushing this button is equivalent to using the redo shortcut (Ctrl-Y under Windows). Whole text Bold: Adds or removes bold text formatting ('''... '''). Selection, word under cursor, or cursor position Italic
COMMAND. ACTION. Ctrl/⌘ + C. Select/highlight the text you want to copy, and then press this key combo. Ctrl/⌘ + F. Opens a search box to find a specific word, phrase, or figure on the page
Shortcut Action; Navigate to the left tab [Navigate to the right tab ] Start a new email conversation N: Go to the inbox M: Go to Settings ; Search
Publish changes by clicking the Publish changes button. In the page history, your revision will automatically be tagged with (Tag: Manual revert). Some MediaWiki extensions also pop up a text box saying " The page has been restored." Optional: Go to the talk page and explain what you have done, and why.
In addition, it may also be home to the undo and redo commands, especially in word processors. It may also contain commands for locating information, e.g. find commands. In graphics-oriented programs, it often contains commands relating to the manipulation of images, for example the crop command.
4. Click a button or its drop-down arrow (from left to right): • Select a font. • Change font size. • Bold font. • Italicize font. • Underline words. • Choose a text color. • Choose a background text color. • Change your emails format. • Add emoticons. • Find and replace text, clear formatting, or add the time.