resolves #501 Change char to ch to avoid keyword conflict
resolves #501 Change char to ch to avoid keyword conflict

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