Docs » Autodocs » texteditor.gadget » GA_TEXTEDITOR_RedoAvailable
GA_TEXTEDITOR_RedoAvailable -- [..G], BOOL
This tag is set to TRUE when the user is able to redo his action(s)
(normally after an undo).
You can create a notify on this tag and let your redo button be
ghosted when there is nothing to redo.
GA_TEXTEDITOR_UndoAvailable()
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