{
    // Command name you want to complement
    "command" : "mycmd",

    // Property for the command
    "properties" : {
        "author" : "John Doe",
        "license" : "MIT",


        // For the help and version, it is treated as
        // one of the attribute information instead of
        // the normal options (special option).
        // The reason for this is because in accordance
        // with the GNU command-line interfaces style.
        // cf https://www.gnu.org/prep/standards/html_node/Command_002dLine-Interfaces.html
        "help" : {
            // Although not talking limited only this 'help', 
            // if the "option" does not have the one or more elements,
            // that option is not enabled.
            // ( Example )
            // "option" : [] => Not available
            "option" : [
                "-h",
                "--help"
            ],

            // Description of commands that are displayed during completion
            // ( Example )
            // -h, --help    something description
            "description" : "show this help and exit"
        },

        // Almost same as "help"
        "version" : {
            "option" : [
                "-V",
                "--version"
            ],
            "description" : "show version"
        }
    },

    // Normal option {{{1
    // The normal option consists of flag options that always take arguments 
    // and switch options that take no arguments.
    // (However, the flag option might be omitted arguments.
    //  This does not mean that no arguments.)
    "options" : {

        // Switch options {{{2
        "switch" : [
            {
                "option" : [
                    "-p",
                    "--plain"
                ],
                "description" : "show with plain text",

                // The exclusive control of the option
                // Normally, there is no need to specify the same options at a time
                // eg. `ls -l -l file`
                // In addition, optional command has the combination is meaningless
                // by specifying the same time.
                // For example, ssh -4, -6 option is specified
                // to explicitly connect to each IPv4, IPv6
                // It is meaningless to specify both this.
                // This exclusion item will remove the option that has already
                // appeared on the command line and the meaningless option
                // from the following completion.
                "exclusion" : [
                ]
            },

            // empty
            {
                "option" :  [
                ],
                "description" : ""
            }
        ],
        // }}}

        // Flag options {{{2
        "flag" : [
            {
                "option" : [
                    "-A",
                    "--after-context"
                ],
                "description" : "Print num lines of trailing context after each match",

                "exclusion" : [
                    "-p"
                ],

                // Defin arguments that flag option to take.
                "argument" : {
                    // Complement word is grouped when complement
                    // Set the group name here
                    // If blank, do not set the group name.
                    "group" : "",

                    // Define the kind of argument that flag option takes
                    // Select from the following
                    // "file", "dir", "func"
                    //
                    // If you want to specify complement words directly, try to below.
                    // "type" : [
                    //     "init",
                    //     "add",
                    //     "commit"
                    // ],
                    //
                    // Take as follows if you want to add a description of the complement word.
                    // "type" : {
                    //     "init" : "Create an empty Git repository or reinitialize an existing one",
                    //     "add" : "Add file contents to the index",
                    //     "commit" : "Record changes to the repository"
                    // },
                    "type" : "func",

                    // Define a way of taking the argument of flag options
                    // Flag style should be applicable to any of the following
                    // Flag style is required to apply to any of
                    // "standard", "touch", "touchable", "equal" or "equalable"
                    // Example1： "touch" : ["-A"]
                    // Example2： "equal" : ["-A", "--after-context"]
                    // Options that are not affiliated is treated as "standard".
                    // If the option is belong to more than one style, first style is adapted.
                    // Example3: "touch" : ["-A"], "equal" : ["-A"] => "touch"
                    "style" : {
                            // standard is
                            // -opt VAL
                            "standard" : ["-A"],

                            // touch is
                            // -optVAL
                            "touch" : [],

                            // touchable is
                            // -optVAL or -opt VAL
                            "touchable" : [],

                            // equal is
                            // -opt=VAL
                            "equal" : ["--after-context"],

                            // equalable is
                            // -opt=VAL or -opt VAL
                            "equalable" : []
                    }
                }
            },

            // empty
            {
                "option" : [
                ],
                "description" : "",
                "exclusion" : [
                ],
                "argument": {
                    "group" : "",
                    "type" : "",
                    "style" : {
                        "standard" : [],
                        "touch" : [],
                        "touchable" : [],
                        "equal" : [],
                        "equalable" : []
                    }
                }
            }
        ]
        // }}}
    },
    // }}}

    // Arguments of the command {{{1
    "arguments" : {
        // Whether the command requires arguments
        // `mkdir` => true
        // `cd`    => false
        "always" : true,

        "after_arg" : false,

        // Almost same as type od flag option
        "type" : "func"
    }
    // }}}
}
// vim: fdm=marker