Module undo 

Undo a project speccoder created — only while nothing but speccoder’s commit exists there. A new folder goes to the system Trash (never deleted); in an existing repository speccoder’s commit is reverted as the person, history kept.

Functions

undo

speccoder new --undo: the project at root, undone — its folder to the Trash, or speccoder’s commit reverted — when commit is still the only thing that happened there.

undo_offer

What Undo would do for the project at root, now.

undo_with

undo with the Trash given (tests: a folder standing in for it).