DSL EXPRESSION:
for (k in $*) {2}


AST:
"block" [tt:block] [nt:StatementBlock]
    "for" [tt:kw_for] [nt:ForLoopOneVariable]
        "k" [tt:non_sigil_name] [nt:LocalVariable]
        "$*" [tt:full_srec] [nt:FullSrec]
        "block" [tt:block] [nt:StatementBlockInBraces]
            "block" [tt:block] [nt:StatementBlock]
                "2" [tt:int_literal] [nt:BareBoolean]
                    "2" [tt:int_literal] [nt:int_literal]

