U0 MessageLoop()
{
	I64 arg1,arg2,message_code;
	"Use $LK,"message_code",A="MN:MESSAGE_CMD"$ defines in your programs instead of hardcoded nums.\n"
				"<ESC> to Exit\n";

	//We don't want the mouse bttns to reposition the cursor,
	//so we inhibit the window mgr from processing them.

	Fs->win_inhibit=WIF_SELF_MS_L|WIF_SELF_MS_R;

	do {
		message_code=GetMessage(&arg1,&arg2,~(1<<MESSAGE_NULL));
		"CMD:%02X ARG1:%08X ARG2:%016X\n",message_code,arg1,arg2;
	} while (message_code!=MESSAGE_KEY_DOWN || arg1!=CH_ESC && arg1!=CH_SHIFT_ESC);
	GetMessage(,,1<<MESSAGE_KEY_UP);

	Fs->win_inhibit=WIG_USER_TASK_DEFAULT;
}

MessageLoop;

// Press <CTRL-SHIFT-L> and "Insert $LK,"ASCII",A="MN:CH_CTRLA"$/$LK,"ScanCode",A="FI:::/Doc/CharOverview.DD"$".