: '''[option] readfile''' ''filename'' ?''priority''? Loads the options from file ''filename'' in with priority ''priority'' (or '''interactive''' if ''priority'' is omitted, just as with [option add]). The file should be in .Xdefaults format (though the '''?''' pattern separator is not supported). **Example** ====== option readfile [file join [file dirname [info script]] "myapp.defs"] ====== ======none *Label.font: Helvetica 24 *Button.background: green *MyDialog.abc.def.foreground: red ====== <>Command