FEAT: added path, lit-path and set-path rules FEAT: minor code improvements
FEAT: added path, lit-path and set-path rules
FEAT: minor code improvements

rheber/red,vehar/red,rheber/red,vehar/red,NikolayShubenkovProgSchool/red,iArnold/red,red-eco/red,red-eco/red,NikolayShubenkovProgSchool/red,iArnold/red