ROOT@0..56
  PRE_ANNOTATION@0..19 "@ Included constant"
  EOL@19..20 "\n"
  DEF_CONSTANT@20..34
    CONSTANT_KW@20..28 "constant"
    WHITESPACE@28..29 " "
    NAME@29..30
      IDENT@29..30 "x"
    WHITESPACE@30..31 " "
    EQUALS@31..32 "="
    WHITESPACE@32..33 " "
    EXPR@33..34
      EXPR_LITERAL@33..34
        LITERAL_INT@33..34 "0"
  EOL@34..35 "\n"
  POST_ANNOTATION@35..55 "@< Included constant"
  EOL@55..56 "\n"
