V konstrukci if defined something echo Defined
resp. if not defined something echo Undefined je treti (resp. ctvrty) token (zde 'something') vzdy promenna, jen je zapsana bez procent ci vykricniku. Mozna by stalo za uvahu ji nejak zvyraznovat. -- <https://forum.pspad.com/read.php?1,62303,70049> PSPad freeware editor https://www.pspad.com
