FEAT: added word datatypes rules to lexer. FIX: issue #178
FEAT: added word datatypes rules to lexer.
FIX: issue #178

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