---
Function {
    argument: None,
    arguments: FunctionArguments {
        arguments: [
            FunctionArgument {
                identifier: "fetchurl",
                default: None,
            },
            FunctionArgument {
                identifier: "stdenv",
                default: None,
            },
            FunctionArgument {
                identifier: "lib",
                default: None,
            },
        ],
        ellipsis: false,
    },
    definition: FunctionApplication {
        function: PropertyAccess {
            expression: Variable {
                identifier: "stdenv",
                position: (3, 1),
            },
            attribute_path: AttributePath {
                attributes: [
                    Raw {
                        content: "mkDerivation",
                        position: (3, 8),
                    },
                ],
            },
            default: None,
        },
        arguments: [
            Map {
                bindings: [
                    KeyValue(
                        AttributePath {
                            attributes: [
                                Raw {
                                    content: "pname",
                                    position: (4, 3),
                                },
                            ],
                        },
                        String {
                            parts: [
                                Raw {
                                    content: "mtools",
                                    position: (4, 12),
                                },
                            ],
                        },
                    ),
                    KeyValue(
                        AttributePath {
                            attributes: [
                                Raw {
                                    content: "version",
                                    position: (5, 3),
                                },
                            ],
                        },
                        String {
                            parts: [
                                Raw {
                                    content: "4.0.38",
                                    position: (5, 14),
                                },
                            ],
                        },
                    ),
                    KeyValue(
                        AttributePath {
                            attributes: [
                                Raw {
                                    content: "src",
                                    position: (7, 3),
                                },
                            ],
                        },
                        FunctionApplication {
                            function: Variable {
                                identifier: "fetchurl",
                                position: (7, 9),
                            },
                            arguments: [
                                Map {
                                    bindings: [
                                        KeyValue(
                                            AttributePath {
                                                attributes: [
                                                    Raw {
                                                        content: "url",
                                                        position: (8, 5),
                                                    },
                                                ],
                                            },
                                            String {
                                                parts: [
                                                    Raw {
                                                        content: "mirror://gnu/mtools/",
                                                        position: (8, 12),
                                                    },
                                                    Expression {
                                                        expression: Variable {
                                                            identifier: "pname",
                                                            position: (8, 34),
                                                        },
                                                    },
                                                    Raw {
                                                        content: "-",
                                                        position: (8, 40),
                                                    },
                                                    Expression {
                                                        expression: Variable {
                                                            identifier: "version",
                                                            position: (8, 43),
                                                        },
                                                    },
                                                    Raw {
                                                        content: ".tar.bz2",
                                                        position: (8, 51),
                                                    },
                                                ],
                                            },
                                        ),
                                        KeyValue(
                                            AttributePath {
                                                attributes: [
                                                    Raw {
                                                        content: "sha256",
                                                        position: (9, 5),
                                                    },
                                                ],
                                            },
                                            String {
                                                parts: [
                                                    Raw {
                                                        content: "sha256-e5RIX0huffCMymiwChZKE8049MY8uGhNGIdZ7nvF5yk=",
                                                        position: (9, 15),
                                                    },
                                                ],
                                            },
                                        ),
                                    ],
                                    recursive: false,
                                },
                            ],
                        },
                    ),
                    KeyValue(
                        AttributePath {
                            attributes: [
                                Raw {
                                    content: "patches",
                                    position: (12, 3),
                                },
                            ],
                        },
                        FunctionApplication {
                            function: PropertyAccess {
                                expression: Variable {
                                    identifier: "lib",
                                    position: (12, 13),
                                },
                                attribute_path: AttributePath {
                                    attributes: [
                                        Raw {
                                            content: "optional",
                                            position: (12, 17),
                                        },
                                    ],
                                },
                                default: None,
                            },
                            arguments: [
                                PropertyAccess {
                                    expression: Variable {
                                        identifier: "stdenv",
                                        position: (12, 26),
                                    },
                                    attribute_path: AttributePath {
                                        attributes: [
                                            Raw {
                                                content: "isDarwin",
                                                position: (12, 33),
                                            },
                                        ],
                                    },
                                    default: None,
                                },
                                Path {
                                    parts: [
                                        Raw {
                                            content: "./UNUSED-darwin.patch",
                                            position: (12, 42),
                                        },
                                    ],
                                },
                            ],
                        },
                    ),
                    KeyValue(
                        AttributePath {
                            attributes: [
                                Raw {
                                    content: "configureFlags",
                                    position: (15, 3),
                                },
                            ],
                        },
                        FunctionApplication {
                            function: PropertyAccess {
                                expression: Variable {
                                    identifier: "lib",
                                    position: (15, 20),
                                },
                                attribute_path: AttributePath {
                                    attributes: [
                                        Raw {
                                            content: "optional",
                                            position: (15, 24),
                                        },
                                    ],
                                },
                                default: None,
                            },
                            arguments: [
                                PropertyAccess {
                                    expression: Variable {
                                        identifier: "stdenv",
                                        position: (15, 33),
                                    },
                                    attribute_path: AttributePath {
                                        attributes: [
                                            Raw {
                                                content: "isDarwin",
                                                position: (15, 40),
                                            },
                                        ],
                                    },
                                    default: None,
                                },
                                String {
                                    parts: [
                                        Raw {
                                            content: "--without-x",
                                            position: (15, 50),
                                        },
                                    ],
                                },
                            ],
                        },
                    ),
                    KeyValue(
                        AttributePath {
                            attributes: [
                                Raw {
                                    content: "doCheck",
                                    position: (17, 3),
                                },
                            ],
                        },
                        Variable {
                            identifier: "true",
                            position: (17, 13),
                        },
                    ),
                    KeyValue(
                        AttributePath {
                            attributes: [
                                Raw {
                                    content: "meta",
                                    position: (19, 3),
                                },
                            ],
                        },
                        With {
                            expression: Variable {
                                identifier: "lib",
                                position: (19, 15),
                            },
                            target: Map {
                                bindings: [
                                    KeyValue(
                                        AttributePath {
                                            attributes: [
                                                Raw {
                                                    content: "homepage",
                                                    position: (20, 5),
                                                },
                                            ],
                                        },
                                        String {
                                            parts: [
                                                Raw {
                                                    content: "https://www.gnu.org/software/mtools/",
                                                    position: (20, 17),
                                                },
                                            ],
                                        },
                                    ),
                                    KeyValue(
                                        AttributePath {
                                            attributes: [
                                                Raw {
                                                    content: "description",
                                                    position: (21, 5),
                                                },
                                            ],
                                        },
                                        String {
                                            parts: [
                                                Raw {
                                                    content: "Utilities to access MS-DOS disks",
                                                    position: (21, 20),
                                                },
                                            ],
                                        },
                                    ),
                                    KeyValue(
                                        AttributePath {
                                            attributes: [
                                                Raw {
                                                    content: "platforms",
                                                    position: (22, 5),
                                                },
                                            ],
                                        },
                                        PropertyAccess {
                                            expression: Variable {
                                                identifier: "platforms",
                                                position: (22, 17),
                                            },
                                            attribute_path: AttributePath {
                                                attributes: [
                                                    Raw {
                                                        content: "unix",
                                                        position: (22, 27),
                                                    },
                                                ],
                                            },
                                            default: None,
                                        },
                                    ),
                                    KeyValue(
                                        AttributePath {
                                            attributes: [
                                                Raw {
                                                    content: "license",
                                                    position: (23, 5),
                                                },
                                            ],
                                        },
                                        PropertyAccess {
                                            expression: Variable {
                                                identifier: "licenses",
                                                position: (23, 15),
                                            },
                                            attribute_path: AttributePath {
                                                attributes: [
                                                    Raw {
                                                        content: "gpl3",
                                                        position: (23, 24),
                                                    },
                                                ],
                                            },
                                            default: None,
                                        },
                                    ),
                                ],
                                recursive: false,
                            },
                        },
                    ),
                ],
                recursive: true,
            },
        ],
    },
}