Contents
How do I delete multiple lines in Emacs?
Move your cursor directly before the region you want to delete. Set a mark by pressing Ctrl-6 or Ctrl-^ . Move the cursor to the end of the region you want to delete and press Ctrl-k .
How do you delete a line in Emacs?
To delete a whole line, Alt + x kill-whole-line 【 Ctrl + Shift + Backspace ⌫ 】. You can also set the Cut command ( kill-ring-save 【 Alt + w 】) to cut the whole line when there’s no selection. See: Emacs: How to Copy/Cut Current Line.
How do I select and delete text in Emacs?
Delete Selection mode lets you treat an Emacs region much like a typical text selection outside of Emacs: You can replace the active region just by typing text, and you can delete the selected text just by hitting the Backspace key ( ‘DEL’ ).
How do I delete a word in Emacs?
The Emacs way to remove the word one is inside of to press M-backspace followed by M-d . That will kill the word at point and save it to kill ring (as one unit). If the cursor is at the beginning or after the end of the word, only one of the two is sufficient.
What is M at the end of line?
12. 169. The ^M is a carriage-return character. If you see this, you’re probably looking at a file that originated in the DOS/Windows world, where an end-of-line is marked by a carriage return/newline pair, whereas in the Unix world, end-of-line is marked by a single newline.
How do you fix a macro in Emacs?
Press return to go to the first match and press C-x C-o. Now press F4 to stop recording and you’re done with the macro. Press C-u C-x e to fix all remaining instances, and that’s it – you’re done.
How do you insert a new line in Emacs?
So to insert a newline, you would type C-q C-j. The ^J represents the literal newline or line feed character (see ASCII Control Characters on Wikipedia for more information). So how does it work?
When to use a blank line in buffer?
Ergo, if the two meta-characters are next to eachother, it must be a blank line. We can also generalize it further and remove lines that may have whitespace (only!) characters: In this case \\s- is the syntax class (type C-h s to see your buffer’s syntax table) for whitespace characters.