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The Pop Button: Pop Context

Pressing the Pop button in the Cell Menu will pop the editing context back to the parent cell, if the Push command has been employed.

If the user switches between physical and electrical mode while a push is active, the symbol currently being edited remains the target, but the cell becomes top-level (not in a push) in the new mode. If the original mode is returned to without editing a different cell, the push stack is retained. If a new cell is edited in the new mode, through a push or otherwise, the original push context is lost. This context is also lost if the Clear function in the Cells Listing from the Cell Menu is invoked.

Stephen R. Whiteley 2017-03-22