indent = [
  "init_declarator",
  "compound_statement",
  "preproc_arg",
  "field_declaration_list",
  "case_statement",
  "conditional_expression",
  "enumerator_list",
  "struct_specifier",
  "compound_literal_expression"
]

outdent = [
  "#define",
  "#ifdef",
  "#endif",
  "{",
  "}"
]