parser: add more future/current reserved keywords
parser: add more future/current reserved keywords

gausie/opal,catprintlabs/opal,c42engineering/opal,opal/opal,suyesh/opal,gabrielrios/opal,iliabylich/opal,charliesome/opal,domgetter/opal,kachick/opal,Mogztter/opal,wied03/opal,iliabylich/opal,jannishuebl/opal,opal/opal,c42engineering/opal,domgetter/opal,merongivian/opal,gausie/opal,catprintlabs/opal,iliabylich/opal,merongivian/opal,fazibear/opal,kachick/opal,jgaskins/opal,jgaskins/opal,castwide/opal,merongivian/opal,charliesome/opal,Ajedi32/opal,jannishuebl/opal,Ajedi32/opal,opal/opal,suyesh/opal,c42engineering/opal,jgaskins/opal,bbatsov/opal,Flikofbluelight747/opal,opal/opal,catprintlabs/opal,Mogztter/opal,gabrielrios/opal,wied03/opal,Flikofbluelight747/opal,Mogztter/opal,castwide/opal,castwide/opal,fazibear/opal,kachick/opal,gausie/opal,Ajedi32/opal,wied03/opal,jannishuebl/opal,gabrielrios/opal,bbatsov/opal,kachick/opal,Flikofbluelight747/opal,bbatsov/opal,fazibear/opal,suyesh/opal,Mogztter/opal