Undo and redo

It is possible to gradually undo the changes you made in a document from the moment that you launched TeXmacs. This can be done via Edit→Undo or using the keystrokes M-[ or C-/. Undone changes can be “redone” using Edit→Redo or M-].

In order to save memory, the number of successive actions which can be undone is limited to 100 (by default). It is possible to increase this number by adding a command like 

    (set-maximal-undo-depth 1000)

in our personal initialization file (see Help→Scheme). When specifying a negative number as your maximal undo depth, any number of actions can be undone.

© 1998–2002 Joris van der Hoeven
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.1 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts, and with no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License".