<commit_before>var path = require('path');
var minimist = require('minimist');
var wordwrap = require('wordwrap');

/*  Hack an instance of Argv with process.argv into Argv
    so people can do
        require('optimist')(['--beeble=1','-z','zizzle']).argv
    to parse a list of args and
        require('optimist').argv
    to get a parsed version of process.argv.
*/

var inst = Argv(process.argv.slice(2));
Object.keys(inst).forEach(function (key) {
    Argv[key] = typeof inst[key] == 'function'
        ? inst[key].bind(inst)
        : inst[key];
});

var exports = module.exports = Argv;
function Argv (processArgs, cwd) {
    var self = {};
    if (!cwd) cwd = process.cwd();
    
    self.$0 = process.argv
        .slice(0,2)
        .map(function (x) {
            var b = rebase(cwd, x);
            return x.match(/^\//) && b.length < x.length
                ? b : x
        })
        .join(' ')
    ;
    
    if (process.env._ != undefined && process.argv[1] == process.env._) {
        self.$0 = process.env._.replace(
            path.dirname(process.execPath) + '/', ''
        );
    }
    
    var options = {
        boolean: [],
        string: [],
        alias: {},
        default: []
    };
    
    self.boolean = function (bools) {
        options.boolean.push.apply(options.boolean, [].concat(bools));
        return self;
    };
    
    self.string = function (strings) {
        options.string.push.apply(options.string, [].concat(strings));
        return self;
    };
    
    self.default = function (key, value) {
        if (typeof key === 'object') {
            Object.keys(key).forEach(function (k) {
                self.default(k, key[k]);
            });
        }
        else {
            options.default[key] = value;
        }
        return self;
    };
    
    self.alias = function (x, y) {
        if (typeof x === 'object') {
            Object.keys(x).forEach(function (key) {
                self.alias(key, x[key]);
            });
        }
        else {
            if (!options.alias[x]) options.alias[x] = [];
            options.alias[x].push.apply(options.alias[x], y);
        }
        return self;
    };
    
    var demanded = {};
    self.demand = function (keys) {
        if (typeof keys == 'number') {
            if (!demanded._) demanded._ = 0;
            demanded._ += keys;
        }
        else if (Array.isArray(keys)) {
            keys.forEach(function (key) {
                self.demand(key);
            });
        }
        else {
            demanded[keys] = true;
        }
        
        return self;
    };
    
    var usage;
    self.usage = function (msg, opts) {
        if (!opts && typeof msg === 'object') {
            opts = msg;
            msg = null;<commit_msg>all parse tests now passing<commit_after>var path = require('path');
var minimist = require('minimist');
var wordwrap = require('wordwrap');

/*  Hack an instance of Argv with process.argv into Argv
    so people can do
        require('optimist')(['--beeble=1','-z','zizzle']).argv
    to parse a list of args and
        require('optimist').argv
    to get a parsed version of process.argv.
*/

var inst = Argv(process.argv.slice(2));
Object.keys(inst).forEach(function (key) {
    Argv[key] = typeof inst[key] == 'function'
        ? inst[key].bind(inst)
        : inst[key];
});

var exports = module.exports = Argv;
function Argv (processArgs, cwd) {
    var self = {};
    if (!cwd) cwd = process.cwd();
    
    self.$0 = process.argv
        .slice(0,2)
        .map(function (x) {
            var b = rebase(cwd, x);
            return x.match(/^\//) && b.length < x.length
                ? b : x
        })
        .join(' ')
    ;
    
    if (process.env._ != undefined && process.argv[1] == process.env._) {
        self.$0 = process.env._.replace(
            path.dirname(process.execPath) + '/', ''
        );
    }
    
    var options = {
        boolean: [],
        string: [],
        alias: {},
        default: []
    };
    
    self.boolean = function (bools) {
        options.boolean.push.apply(options.boolean, [].concat(bools));
        return self;
    };
    
    self.string = function (strings) {
        options.string.push.apply(options.string, [].concat(strings));
        return self;
    };
    
    self.default = function (key, value) {
        if (typeof key === 'object') {
            Object.keys(key).forEach(function (k) {
                self.default(k, key[k]);
            });
        }
        else {
            options.default[key] = value;
        }
        return self;
    };
    
    self.alias = function (x, y) {
        if (typeof x === 'object') {
            Object.keys(x).forEach(function (key) {
                self.alias(key, x[key]);
            });
        }
        else {
            options.alias[x] = (options.alias[x] || []).concat(y);
        }
        return self;
    };
    
    var demanded = {};
    self.demand = function (keys) {
        if (typeof keys == 'number') {
            if (!demanded._) demanded._ = 0;
            demanded._ += keys;
        }
        else if (Array.isArray(keys)) {
            keys.forEach(function (key) {
                self.demand(key);
            });
        }
        else {
            demanded[keys] = true;
        }
        
        return self;
    };
    
    var usage;
    self.usage = function (msg, opts) {
        if (!opts && typeof msg === 'object') {
            opts = msg;
            msg = null;
{'fraction_non_alphanumeric': 0.15669878203962917, 'fraction_numerical': 0.0029085620796218867, 'mean_word_length': 1.5806754221388368, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '2570658', 'n_tokens_mistral': 1680, 'n_tokens_neox': 1672, 'n_words': 371}