[PE-D][Tester A] Undo and Redo

[nus-se-bot]

The commands undo and redo works with any string after the command word. e.g. undo abcabcabcabc will execute undo, or undo redo will execute undo etc.

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Labels: severity.Low type.FunctionalityBug
original: JJoeYi/ped#2

[glemenneo]

This is intended behaviour as per the User Guide Command Features section.

[glemenneo]

We will add the redo and undo commands as examples of commands that ignore extraneous parameters to make this more clear.