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  1. EmacsWiki: Category Undo
    May 15, 2013 ... In Emacs, undo means undoing changes to buffers. However, this page includes
    discussion of related ways to “undo” other aspects of your ...

    emacswiki.org/emacs/CategoryUndo
  2. EmacsWiki: Undo Commands
    Jun 5, 2014 ... Consecutive repetitions of 'C-/' (or its aliases) undo earlier and earlier changes in
    the current buffer. If all the recorded changes have already ...

    www.emacswiki.org/emacs/UndoCommands
  3. EmacsWiki: point-undo.el
    M-x toggle-debug-on-error or (setq debug-on-error t) ;; 3) Use Lisp version
    instead of compiled one: (load "point-undo.el") ;; 4) Do it! ;; 5) If you got an error, ...

    emacswiki.org/emacs/point-undo.el
  4. EmacsWiki: Revert Buffer
    Aug 27, 2014 ... Until Emacs 24.4, there is no way to save the undo history if the file is changed
    behind Emacs's back. Emacs needs to re-read the file from disk ...

    emacswiki.org/emacs/RevertBuffer
  5. EmacsWiki: old-fashioned-undo.el
    Nov 19, 2010 ... This behavior may ;; make undo/redo operations perfect, but I feel this behavior is
    ;; too much verbose and little bit annoying. ;; ;; The undo/redo ...

    www.emacswiki.org/emacs/old-fashioned-undo.el
  6. EmacsWiki: Emacs Newbie Key Reference
    Aug 1, 2014 ... You've undone all changes when the mode line shows '--' instead of '**'; redo:
    after undo, C-g and then C-x u; undo unsaved changes to a ...

    emacswiki.org/emacs/EmacsNewbieKeyReference
  7. EmacsWiki: Undo Filling
    Sep 5, 2008 ... The simplest thing is to set the fill-column to 9999 or something like that, and then
    use M-q to fill the paragraph, and M-n to move to the next ...

    www.emacswiki.org/emacs/UndoFilling
  8. EmacsWiki: selective-undo-xmas.el
    Oct 13, 2005 ... selective-undo-xmas.el ;; This file is free software ;; Xemacs port of selective undo
    . (defun undo (&optional arg) "Undo some previous changes.

    emacswiki.org/emacs/selective-undo-xmas.el
  9. EmacsWiki: Selective Undo
    Sep 5, 2008 ... Select an area of text, then press C-u C-_ (undo with a prefix argument). This
    undoes the last change to the selected region, even if you've later ...

    emacswiki.org/emacs/SelectiveUndo
  10. EmacsWiki: redo+.el
    Nov 17, 2013 ... So when you break the chain of ;; undos by issuing some other command, you
    can then undo all ;; the undos. The chain of recorded buffer ...

    emacswiki.org/emacs/redo+.el


 

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