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## None

`None` [(`conditions`)] `command`

Performs `command` if no window which satisfies all `conditions` exists. The command is run in the context of the root window. Returns 1 if no window matches the conditions and 0 otherwise. See Conditions section for a list of conditions.

This command implies the conditions CirculateHit, CirculateHitIcon and CirculateHitShaded. They can be turned off by specifying !CirculateHit etc. explicitly.

fvwm 2.6.8