Execute command on all windows meeting the conditions. It returns 1 if any window matches the condition and 0 otherwise. The execution starts at the top of the window ring and continues towards the bottom. The options can be any combination of Reverse and UseStack. If the option Reverse is given the execution order is reversed. The option UseStack makes All use the stacking order instead of the window ring when walking through windows. See the 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.