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cirru-parser

parser for Cirru Syntax

Cirru
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Author
Version
0.3.0
License
Apache-2.0
Repository
Last updated
3 months ago
Downloads
3K

#Cirru Parser in Moonbit

Docs: https://mooncakes.io/docs/#/tiye/cirru-parser/lib/members

moon add tiye/cirru-parser

import in moon.pkg.json:

    {
      "path": "tiye/cirru-parser",
      "alias": "cirru_parser"
    }

using @cirru_parser {type Cirru}

// parse Cirru code
Cirru::parse(code: String) : Array[Cirru] raise CirruParseError

// parse a one-line Cirru expression
Cirru::parse_expr_one_liner(code: String) : Cirru raise CirruParseError

// format Cirru code
Cirru::format(cirru: Array[Cirru], use_inline=false) : String raise FormatCirruError

// format one expression into one line
Cirru::format_expr_one_liner(expr: Cirru) : String raise FormatCirruError
Cirru::format_one_liner(expr: Cirru) : String raise FormatCirruError

#License

Apache-2.0

CirruParseError

source
type CirruParseError

CirruParseError::to_string

source
fn CirruParseError::to_string(self : CirruParseError) -> String

display Cirru parse error

FormatCirruError

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pub(all) suberror FormatCirruError {
  FormatCirruError(String)
} derive(
Debug)

FormatError

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type FormatError

Cirru

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pub(all) enum Cirru {
  Leaf(String)
  List(Array[Cirru])
} derive(Eq)

Cirru uses nested Vecters and Strings as data structure
impl Compare for Cirru
impl Hash for Cirru
impl Show for Cirru
impl ToJson for Cirru
impl FromJson for Cirru

Cirru::format

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fn Cirru::format(xs : Array[Cirru], use_inline? : Bool) -> String raise FormatCirruError

format Cirru code, use options to control use_inline option

Cirru::format_expr_one_liner

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fn Cirru::format_expr_one_liner(expr : Cirru) -> String raise FormatCirruError

format a single Cirru expression as a single line

Cirru::format_one_liner

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fn Cirru::format_one_liner(self : Cirru) -> String raise FormatCirruError

format this expression into a single line of Cirru code

Cirru::is_comment

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fn Cirru::is_comment(self : Cirru) -> Bool

Cirru::is_empty

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fn Cirru::is_empty(self : Cirru) -> Bool

Cirru::is_nested

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fn Cirru::is_nested(self : Cirru) -> Bool

Cirru::length

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fn Cirru::length(self : Cirru) -> Int

Cirru::parse

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fn Cirru::parse(code : String) -> Array[Cirru] raise CirruParseError

main function to parse Cirru code into syntax tree

Cirru::parse_expr_one_liner

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fn Cirru::parse_expr_one_liner(code : String) -> Cirru raise CirruParseError

parse a one-line Cirru expression into exactly one expression

format_to_lisp

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fn format_to_lisp(xs : Array[Cirru]) -> String raise FormatError

format program to Cirru to Lisp-like code

Source Files

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