Flexible Windows

version 13/130803 by Jon Ingold

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  • Section - Closing window chains

    [ so set deletion flags for children too, then call delete window safely routine ]

    To shut down (g - a g-window):
        carry out the window-shutting activity with g.

    Window-shutting something is an activity.

    For window-shutting a g-window (called g):
        if g is g-present and g is not the main-window:
            now g is g-unrequired;
            now every g-window descended from g is g-unrequired;
            calibrate windows;