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For each input line, after running the script, sed ordinarily outputs the pattern space (the line as modified by the script) and begins the cycle again with the next line. Other end-of-script behaviors are available through sed options and script commands, e.g. d to delete the pattern space, q to quit, N to add the next line to the pattern ...
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]
Bracketed paste is used to resolve the following issue, commonly encountered when editing code in a terminal text editor (such as Vim or Emacs).These text editors often include autoindent functionality, which causes indentation to be added automatically when the user presses the enter key at the end of a line.
Vim (/ v ɪ m / ⓘ; [5] vi improved) is a free and open-source, screen-based text editor program. It is an improved clone of Bill Joy's vi.Vim's author, Bram Moolenaar, derived Vim from a port of the Stevie editor for Amiga [6] and released a version to the public in 1991.
vi (pronounced as distinct letters, / ˌ v iː ˈ aɪ / ⓘ) [1] is a screen-oriented text editor originally created for the Unix operating system. The portable subset of the behavior of vi and programs based on it, and the ex editor language supported within these programs, is described by (and thus standardized by) the Single Unix Specification and POSIX.
) are greedy by default because they match as many characters as possible. [39] The regex ".+" (including the double-quotes) applied to the string "Ganymede," he continued, "is the largest moon in the Solar System." matches the entire line (because the entire line begins and ends with a double-quote) instead of matching only the first part ...
Bracket matching, also known as brace matching or parentheses matching, is a syntax highlighting feature of certain text editors and integrated development environments that highlights matching sets of brackets (square brackets, curly brackets, or parentheses) in languages such as Java, JavaScript, and C++ that use them. The purpose is to help ...
However, before you can use It's All Text!, you need to specify the path to your editor in the Preferences dialog box. The Preferences dialog opens automatically when you use It's All Text! for the first time, but you can open it manually as follows: Right click in the text area to open context menu; select "It's All Text" → "Preferences".