Based on painful experience I submit that a complex system of scripts that call other scripts is itself a serious problem. Instead I suggest moving functionality into modules, and making individual scripts wrappers around the appropriate module. Then your wrapper script can be built quite directly by loading a bunch of modules and making the right calls.

This makes consistent error handling tremendously easier, and with a single confess you can figure out exactly who called what where whenever you want.

In reply to Re (tilly) 3: dbg - put any script in debug mode by tilly
in thread dbg - put any script in debug mode by Maestro_007

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