Potion effects display macro script for Macro and Keybinds mod for Minecraft. Usage: bind the script to a button and create a label with the name "effects" without the quotes in the GUI you want it in (ingame probably)

potioneffects.txt

$${
UNSAFE(0);
    DO;
        &message = "";
        FOREACH(effects);
            IF(EFFECTTIME < 60);
                #minutes = 0;			
                #seconds = EFFECTTIME;			
            ELSEIF((EFFECTTIME >= 60) && (EFFECTTIME < 120));
                #seconds = EFFECTTIME - 60;
                #minutes = 1;			
            ELSEIF((EFFECTTIME >= 120) && (EFFECTTIME < 180));
                #seconds = EFFECTTIME - 120;
                #minutes = 2;			
            ELSEIF((EFFECTTIME >= 180) && (EFFECTTIME < 240));
                #seconds = EFFECTTIME - 180;
                #minutes = 3;			
            ELSEIF((EFFECTTIME >= 240) && (EFFECTTIME < 300));
                #seconds = EFFECTTIME - 240;
                #minutes = 4;			
            ELSEIF((EFFECTTIME >= 300) && (EFFECTTIME < 360));
                #seconds = EFFECTTIME - 300;
                #minutes = 5;			
            ELSEIF((EFFECTTIME >= 360) && (EFFECTTIME < 420));
                #seconds = EFFECTTIME - 360;
                #minutes = 6;			
            ELSEIF((EFFECTTIME >= 420) && (EFFECTTIME < 480));
                #seconds = EFFECTTIME - 420;
                #minutes = 7;			
            ELSEIF(EFFECTTIME >= 480);
                #seconds = EFFECTTIME - 480;
                #minutes = 8;			
			ENDIF;
			
			IF(#minutes < 10);
				&minutes = 0%#minutes%
			ELSE;
				&minutes = %#minutes%
			ENDIF;
			
			IF(#seconds < 10);
				&seconds = 0%#seconds%
			ELSE;
				&seconds = %#seconds%
			ENDIF;
			&time = %&minutes%:%&seconds%;
            &message = "%&message% &6%EFFECTNAME% &c%&time%&r\n";
        NEXT;
        SETLABEL("effects",%&message%);
        WAIT(1);
    LOOP;
ENDUNSAFE;
}$$

What does the "UNSAFE (0)" command? Thanks.