Copy-Front-Macros-AppleScript-Trigger.applescript

use scripting additions

tell application "Keyboard Maestro"
	set sel to selection
	if class of item 1 of sel is macro and (count of items of sel) > 1 then
		tell application "System Events"
			display alert "Error" message "Multiple Macros Selected" as critical buttons {"Cancel", "OK"} default button "OK" cancel button "Cancel"
		end tell
		return
	else
		set uid to id of first macro whose selected is true
		set the clipboard to ¬
			"-- ignoring application responses
tell application \"Keyboard Maestro Engine\"
	do script \"" & uid & "\"
	-- or: do script \"" & uid & "\" with parameter \"Whatever\"
end tell
-- end ignoring"
	end if
end tell