View Source Minipeg.Parsers.LispyParser (Minipeg v0.7.1)

Parses s-expressions (lispy) The syntax is very simple

s_exp:

----> ( `opening_literal`) ---------------------------------------------+-------------> ( `closing_literal` ) ------>
                             ^                                          |
                             |                                          |
                             |                      +---------+         |
                             +--- (whitespace) <--- | element | <-------+
                                                    +---------+ 

element:

  string | integer | name | s_exp

opening_literal defaults to ( and closing literal defaults to ), of course

Summary

Functions

parses a string, integer, name (atom) or s-exp

Parses a name which is actually any non digit starting printable character sequence

Parses an s-expression according to the schema above

Types

ast_list_t()

@type ast_list_t() :: [ast_t()]

ast_t()

@type ast_t() :: any()

atoms()

@type atoms() :: [atom()]

binaries()

@type binaries() :: [binary()]

binary?()

@type binary?() :: maybe(binary())

char_set_spec_t()

@type char_set_spec_t() :: maybe(binary() | list())

char_set_t()

@type char_set_t() :: [binary()] | binary()

either(success_t, error_t)

@type either(success_t, error_t) :: {:ok, success_t} | {:error, error_t}

input_t()

@type input_t() :: binary() | [binary()] | Minipeg.Input.t()

maybe(t)

@type maybe(t) :: nil | t

name_t()

@type name_t() :: atom() | binary()

name_t?()

@type name_t?() :: maybe(name_t())

parser_function_t()

@type parser_function_t() :: (Minipeg.Input.t(), Minipeg.Cache.t(), binary() ->
                          result_t())

position_t()

@type position_t() :: {pos_integer(), pos_integer()}

result_t()

@type result_t() :: Minipeg.Failure.t() | Minipeg.Ignore.t() | Minipeg.Success.t()

satisfier_result_t()

@type satisfier_result_t() :: either(any(), binary())

satisfier_t()

@type satisfier_t() :: (any() -> satisfier_result_t())

str_or_count_t()

@type str_or_count_t() :: binary() | non_neg_integer()

token1_comp_t()

@type token1_comp_t() ::
  {atom(), token_parse_part2()}
  | {atom(), token_parse_part2(), (binary() -> any())}

token1_spec_t()

@type token1_spec_t() ::
  {atom(), token_parse_part1()}
  | {atom(), token_parse_part1(), (binary() -> any())}

token_comp_t()

@type token_comp_t() :: [token1_comp_t()]

token_spec_t()

@type token_spec_t() :: [token1_spec_t()]

Functions

element_parser(name \\ nil)

@spec element_parser(binary?()) :: Minipeg.Parser.t()

parses a string, integer, name (atom) or s-exp

name_parser(name \\ nil)

@spec name_parser(binary?()) :: Minipeg.Parser.t()

Parses a name which is actually any non digit starting printable character sequence

s_exp_parser(name \\ nil, opening_literal \\ "(", closing_literal \\ ")")

@spec s_exp_parser(binary?(), binary(), binary()) :: Minipeg.Parser.t()

Parses an s-expression according to the schema above