undo the last undo
Reverse the effects of an
sl undo operation.
You can run
sl redo multiple times to undo a series of
commands. Alternatively, you can explicitly specify the number of
sl undo commands to undo by providing a number as a positional argument.
--preview to see a graphical display that shows what
your smartlog will look like after you run the command.
For an interactive interface, run
sl undo --interactive. This command
enables you to visually step backwards and forwards in the undo history.
sl help undo for more information.
Returns 0 on success.
|see smartlog-like preview of future redo state|