| Allegro CL version 8.2 Unrevised from 8.1 to 8.2. 8.1 version |
Arguments: window
Modifies window so that it is in the state
that it was in just before the most recent edit was made by the user.
The window may be (1) a standalone text-edit-pane
, (2) the widget-window
of a multi-line-editable-text
, editable-text
, or typable combo-box
widget (as returned by calling window on the widget), or (3) a form
window in an IDE project. In the IDE, the Edit |
Undo command calls
this function on the selected window.
When the window is a text-edit-pane
(on the Windows platform),
multiple calls to this function with no intervening text editing will
undo successive edits, and redo-command must be used to redo each edit that
was undone. For all other windows, a second call to this function
with no intervening editing will redo the single undo that can be
done.
In a form window, this will undo the most recent change to a property of the form itself, or undo the creation or deletion of a widget on the form. In other windows it affects text editing.
Copyright (c) 1998-2016, Franz Inc. Oakland, CA., USA. All rights reserved.
This page was not revised from the 8.1 page.
Created 2010.1.21.
| Allegro CL version 8.2 Unrevised from 8.1 to 8.2. 8.1 version |