! This grammar describes a comma-separated list of integers.
"Name"     = 'Commas Forever'
"Author"   = 'Joe Coder'
"Version"  = '0.01'
"About"    = 'Comma-separated list of integers'
"Case Sensitive" = true   ! Doesn't really matter since there's no letters

"Start Symbol" = <List>

! -- Terminals -----------------------------------------

Integer = '-'? {Digit}+

! -- Rules ---------------------------------------------

<List> ::= <List> ',' Integer
        |  Integer
