Web(setq buffer-undo-list nil) ; discard undo history (set-buffer-modified-p nil) ; mark the buffer as unmodified I have the following functions in my config for this use case. If the … WebEmacs records a new input item whenever you type a command that changes the search string, the position of point, the success or failure of the search, the direction of the search, the position of the other end of the current search result, or the “wrappedness” of the search.
EmacsWiki: Redo Mode
Undo changes in Emacs with ‘C-/’, ‘C-x u’ or `C-_’. Quoting the EmacsManual, Consecutive repetitions of ‘C-/’ (or its aliases) undo earlier and earlier changes in the current buffer. If all the recorded changes have already been undone, the undo command signals an error. See more Is a thin-convenience wrapper, adding undo/redo functionality over emacs built-in undo. The UndoFupackage does this without intrusive … See more Here’s a command that will do all the possible undo actions available in the buffer. Use it by EvaluatingExpressions or adding it to your InitFile. See also RevertBuffer. See more Some people have trouble with the lack of redo or a way to browse the undo tree. There is no built-in way to do these things (aside from mentally … See more Sometimes you want to change a buffer briefly, then change it back. Perhaps like momentary-string-display or PopupRulerwhere you don’t want the user’s undo list … See more WebSep 1, 2024 · 2 Answers. To exit emacs, use C-x C-c. It will ask you whether you want to save the changes. To prevent the question, precede the combination with C-u (but it will save the changes). If you want to kill Emacs without saving any changes, you can use the kill-emacs function ( M-x kill-emacs ). If you need it often, you can assing it to any key ... ev rider teqno af lithium-ion battery pack
GNU Emacs Manual - Undo
WebEmacs provides commands to manipulate and differentially display semantic units of text such as words, sentences, paragraphs and source code constructs such as functions. It also features keyboard macros for performing user-defined batches of editing commands. GNU Emacs is a real-time display editor, as its edits are displayed onscreen as they ... http://cs.hamilton.edu/misc/EmacsCheatSheet_iupui.pdf WebA command called enable-flow-control (added in Emacs 19) can quickly solve this problem. Type ESC x enable-flow-control RETURN. You can then type C-\ in place of C-s, and C-^ in place of C-q. This command solves the problem for the current session only. See “Making Emacs Work the Way You Want” at the end of Chapter 2 for a permanent solution. bruce horswell dds indianapolis