The current editor used by the history widget.
Readonly
isReadonly
kernelThe session number of the current kernel session
Readonly
placeholderThe placeholder text that a history session began with.
Get the previous item in the console history.
The currently selected Cell in the notebook.
A Promise for console command text or undefined
if unavailable.
Dispose of the resources held by the object.
If the object's dispose
method is called more than once, all
calls made after the first will be a no-op.
It is undefined behavior to use any functionality of the object after it has been disposed unless otherwise explicitly noted.
Get the next item in the console history.
The currently selected Cell in the notebook.
A Promise for console command text or undefined
if unavailable.
Get the next item in the console history.
The currently selected Cell in the notebook.
the result from back or forward
The definition of a console history manager object.