API IsModifiedClick

Returns true if the modifier key needed for an an action is pressed.
 isHeld = IsModifiedClick([action])
==Arguments==
:;action: - The action to check for. Actions defined by Blizzard:
:: AUTOLOOTTOGGLE, CHATLINK, COMPAREITEMS, DRESSUP, FOCUSCAST, OPENALLBAGS, PICKUPACTION, QUESTWATCHTOGGLE, SELFCAST, SHOWITEMFLYOUT, SOCKETITEM, SPLITSTACK, STICKYCAMERA, TOKENWATCHTOGGLE
==Returns==
:;isHeld: - true if the modifier is being held, false otherwise
==Details==
Despite the name, this function does not have anything to do with mouse buttons and can be used at any time to check the state of a modifier key; it is not limited to use in click-related scripts.
This function can be called with no argument to check whether *any* modifier key is pressed; in this case it behaves just like .
==Patch changes==
==See Also==
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