| Ignored | Statements | Branches | Functions | Lines | branches: 1058 statements: 750 functions: 239 |
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/* istanbul instrument in package uglifyjs */
/* jslint-utility2 */
/*jslint
bitwise: true,
browser: true,
maxerr: 4,
maxlen: 100,
node: true,
nomen: true,
regexp: true,
stupid: true
*/
(function () {
'use strict';
var local;
// run shared js-env code - init-before
/* istanbul ignore next */
(function () {
// init debug_inline
(function () {
var consoleError, context, key;
context = (typeof window === "object" && window) || global;
key = "debug_inline".replace("_i", "I");
Eif (context[key]) {
return;
}
consoleError = console.error;
context[key] = function (arg0) {
/*
* this function will both print arg0 to stderr and return it
*/
// debug arguments
context["_" + key + "Arguments"] = arguments;
consoleError("\n\n" + key);
consoleError.apply(console, arguments);
consoleError("\n");
// return arg0 for inspection
return arg0;
};
}());
// init local
local = {};
// init isBrowser
local.isBrowser = typeof window === "object" &&
typeof window.XMLHttpRequest === "function" &&
window.document &&
typeof window.document.querySelectorAll === "function";
// init global
local.global = local.isBrowser
? window
: global;
// re-init local
local = local.global.utility2_rollup ||
// local.global.utility2_rollup_old || require('./assets.utility2.rollup.js') ||
local;
// init nop
local.nop = function () {
/*
* this function will do nothing
*/
return;
};
// init exports
if (local.isBrowser) {
local.global.utility2_uglifyjs = local;
} else {
// require builtins
// local.assert = require('assert');
local.buffer = require('buffer');
local.child_process = require('child_process');
local.cluster = require('cluster');
local.crypto = require('crypto');
local.dgram = require('dgram');
local.dns = require('dns');
local.domain = require('domain');
local.events = require('events');
local.fs = require('fs');
local.http = require('http');
local.https = require('https');
local.net = require('net');
local.os = require('os');
local.path = require('path');
local.querystring = require('querystring');
local.readline = require('readline');
local.repl = require('repl');
local.stream = require('stream');
local.string_decoder = require('string_decoder');
local.timers = require('timers');
local.tls = require('tls');
local.tty = require('tty');
local.url = require('url');
local.util = require('util');
local.v8 = require('v8');
local.vm = require('vm');
local.zlib = require('zlib');
module.exports = local;
module.exports.__dirname = __dirname;
}
// init lib main
local.local = local.uglifyjs = local;
/* validateLineSortedReset */
local.cliRun = function (fnc) {
/*
* this function will run the cli
*/
var nop;
nop = function () {
/*
* this function will do nothing
*/
return;
};
local.cliDict._eval = local.cliDict._eval || function () {
/*
* <code>
* # eval code
*/
local.global.local = local;
require('vm').runInThisContext(process.argv[3]);
};
local.cliDict['--eval'] = local.cliDict['--eval'] || local.cliDict._eval;
local.cliDict['-e'] = local.cliDict['-e'] || local.cliDict._eval;
local.cliDict._help = local.cliDict._help || function (options) {
/*
*
* # print help
*/
var commandList, file, packageJson, text, textDict;
commandList = [{
arg: '<arg2> ...',
description: 'usage:',
command: ['<arg1>']
}];
file = __filename.replace((/.*\//), '');
packageJson = require('./package.json');
textDict = {};
Object.keys(local.cliDict).sort().forEach(function (key, ii) {
if (key[0] === '_' && key !== '_default') {
return;
}
text = String(local.cliDict[key]);
if (key === '_default') {
key = '<>';
}
ii = textDict[text] = textDict[text] || (ii + 1);
if (commandList[ii]) {
commandList[ii].command.push(key);
} else {
commandList[ii] = (/\n +?\*(.*?)\n +?\*(.*?)\n/).exec(text);
// coverage-hack - ignore else-statement
nop(local.global.__coverage__ && (function () {
commandList[ii] = commandList[ii] || ['', '', ''];
}()));
commandList[ii] = {
arg: commandList[ii][1].trim(),
command: [key],
description: commandList[ii][2].trim()
};
}
});
(options && options.modeError
? console.error
: console.log)((options && options.modeError
? '\u001b[31merror: missing <arg1>\u001b[39m\n\n'
: '') + packageJson.name + ' (' + packageJson.version + ')\n\n' + commandList
.filter(function (element) {
return element;
}).map(function (element) {
return (element.description + '\n' +
file + ' ' +
element.command.sort().join('|') + ' ' +
element.arg.replace((/ +/g), ' '))
.replace((/<>\||\|<>|<> {2}/), '')
.trim();
})
.join('\n\n') + '\n\nexample:\n' + file +
' --eval \'console.log("hello world")\'');
};
local.cliDict['--help'] = local.cliDict['--help'] || local.cliDict._help;
local.cliDict['-h'] = local.cliDict['-h'] || local.cliDict._help;
local.cliDict._default = local.cliDict._default || local.cliDict._help;
local.cliDict.help = local.cliDict.help || local.cliDict._help;
local.cliDict._interactive = local.cliDict._interactive || function () {
/*
*
* # start interactive-mode
*/
local.global.local = local;
local.replStart();
};
if (local.replStart) {
local.cliDict['--interactive'] = local.cliDict['--interactive'] ||
local.cliDict._interactive;
local.cliDict['-i'] = local.cliDict['-i'] || local.cliDict._interactive;
}
local.cliDict._version = local.cliDict._version || function () {
/*
*
* # print version
*/
console.log(require(__dirname + '/package.json').version);
};
local.cliDict['--version'] = local.cliDict['--version'] || local.cliDict._version;
local.cliDict['-v'] = local.cliDict['-v'] || local.cliDict._version;
// run fnc()
fnc = fnc || function () {
// default to --help command if no arguments are given
if (process.argv.length <= 2 && !local.cliDict._default.modeNoCommand) {
local.cliDict._help({ modeError: true });
process.exit(1);
return;
}
if (local.cliDict[process.argv[2]]) {
local.cliDict[process.argv[2]]();
return;
}
local.cliDict._default();
};
fnc();
};
}());
/* istanbul ignore next */
// run shared js-env code - function
(function () {
var exports, require;
// init exports
exports = local;
require = function () {
return exports;
};
// jslint-hack
require();
/* jslint-ignore-begin */
// init lib parse-js
// https://github.com/mishoo/UglifyJS/blob/v1.3.5/lib/parse-js.js
// utility2-uglifyjs https://raw.githubusercontent.com/mishoo/UglifyJS/v1.3.5/lib/parse-js.js
function is_letter(e){return UNICODE.letter.test(e)}function is_digit(e){return e=
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(e){return UNICODE.connector_punctuation.test(e)}function is_identifier_start(e)
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e))return parseInt(e.substr(2),16);Iif(RE_OCT_NUMBER.test(e))return parseInt(e.substr
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nlb:t.newline_before};Eif(!r){i.comments_before=t.comments_before,t.comments_before=
[];for(var s=0,o=i.comments_before.length;s<o;s++)i.nlb=i.nlb||i.comments_before
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e){var t=0;for(;e>0;--e){var n=parseInt(r(!0),16);isNaN(n)&&l("Invalid hex-character pattern in string"
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s("\n"),n;return e==-1?(n=t.text.substr(t.pos),t.pos=t.text.length):(n=t.text.substring
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.test(n)&&(warn("WARNING: at line "+t.line),warn('*** Found "conditional comment": '+
n),warn("*** UglifyJS DISCARDS ALL COMMENTS. This means your code might no longer work properly in Internet Explorer."
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l("Expecting UnicodeEscapeSequence -- uXXXX"),i=h(),is_identifier_char(i)||l("Unicode char: "+
i.charCodeAt(0)+" is not valid in identifier"),t+=i,e=!1;return HOP(KEYWORDS,t)&&
s&&(o=t.charCodeAt(0).toString(16).toUpperCase(),t="\\u"+"0000".substr(o.length)+
o+t.slice(1)),t}function y(e){return x("Unterminated regular expression",function(
){var t=!1,n,i=!1;while(n=r(!0))if(t)e+="\\"+n,t=!1;else if(n=="[")i=!0,e+=n;else if(
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t.regex_allowed;switch(n()){case"/":return t.comments_before.push(v()),t.regex_allowed=
e,T();case"*":return t.comments_before.push(m()),t.regex_allowed=e,T()}return t.
regex_allowed?y(""):b("/")}function E(){return r(),is_digit(n())?c("."):u("punc"
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try{return t()}catch(n){if(n!==EX_EOF)throw n;l(e)}}function T(e){Iif(e!=null)return y
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,"\n").replace(/^\uFEFF/,""),pos:0,tokpos:0,line:0,tokline:0,col:0,tokcol:0,newline_before
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(t=e),t},T}function NodeWithToken(e,t,n){this.name=e,this.start=t,this.end=n}function parse
(e,t,n){function i(e,t){return is_token(r.token,e,t)}function s(){return r.peeked||
(r.peeked=r.input())}function o(){return r.prev=r.token,r.peeked?(r.token=r.peeked
,r.peeked=null):r.token=r.input(),r.in_directives=r.in_directives&&(r.token.type=="string"||
i("punc",";")),r.token}function u(){return r.prev}function a(e,t,n,i){var s=r.input
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e.type+" ("+e.value+")")}function c(e,t){if(i(e,t))return o();f(r.token,"Unexpected token "+
r.token.type+", expected "+e)}function h(e){return c("punc",e)}function p(){return!
t&&(r.token.nlb||i("eof")||i("punc","}"))}function d(){i("punc",";")?o():p()||l(
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),e}function g(e,t,n){return e instanceof NodeWithToken?e:new NodeWithToken(e,t,
n)}function y(e){return n?function(){var t=r.token,n=e.apply(this,arguments);return n
[0]=g(n[0],t,u()),n}:e}function w(e){r.labels.push(e);var n=r.token,i=b();return t&&!
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t,n)}function L(){h("{");var e=[];while(!i("punc","}"))i("eof")&&l(),e.push(b())
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),digit:new RegExp("[\\u0030-\\u0039\\u0660-\\u0669\\u06F0-\\u06F9\\u07C0-\\u07C9\\u0966-\\u096F\\u09E6-\\u09EF\\u0A66-\\u0A6F\\u0AE6-\\u0AEF\\u0B66-\\u0B6F\\u0BE6-\\u0BEF\\u0C66-\\u0C6F\\u0CE6-\\u0CEF\\u0D66-\\u0D6F\\u0E50-\\u0E59\\u0ED0-\\u0ED9\\u0F20-\\u0F29\\u1040-\\u1049\\u1090-\\u1099\\u17E0-\\u17E9\\u1810-\\u1819\\u1946-\\u194F\\u19D0-\\u19D9\\u1A80-\\u1A89\\u1A90-\\u1A99\\u1B50-\\u1B59\\u1BB0-\\u1BB9\\u1C40-\\u1C49\\u1C50-\\u1C59\\uA620-\\uA629\\uA8D0-\\uA8D9\\uA900-\\uA909\\uA9D0-\\uA9D9\\uAA50-\\uAA59\\uABF0-\\uABF9\\uFF10-\\uFF19]"
)};JS_Parse_Error.prototype.toString=function(){return this.message+" (line: "+this
.line+", col: "+this.col+", pos: "+this.pos+")"+"\n\n"+this.stack};var EX_EOF={}
,UNARY_PREFIX=array_to_hash(["typeof","void","delete","--","++","!","~","-","+"]
),UNARY_POSTFIX=array_to_hash(["--","++"]),ASSIGNMENT=function(e,t,n){while(n<e.
length)t[e[n]]=e[n].substr(0,e[n].length-1),n++;return t}(["+=","-=","/=","*=","%="
,">>=","<<=",">>>=","|=","^=","&="],{"=":!0},0),PRECEDENCE=function(e,t){for(var n=0
,r=1;n<e.length;++n,++r){var i=e[n];for(var s=0;s<i.length;++s)t[i[s]]=r}return t
}([["||"],["&&"],["|"],["^"],["&"],["==","===","!=","!=="],["<",">","<=",">=","in"
,"instanceof"],[">>","<<",">>>"],["+","-"],["*","/","%"]],{}),STATEMENTS_WITH_LABELS=
array_to_hash(["for","do","while","switch"]),ATOMIC_START_TOKEN=array_to_hash(["atom"
,"num","string","regexp","name"]);NodeWithToken.prototype.toString=function(){return this
.name};var warn=function(){};exports.tokenizer=tokenizer,exports.parse=parse,exports
.slice=slice,exports.curry=curry,exports.member=member,exports.array_to_hash=array_to_hash
,exports.PRECEDENCE=PRECEDENCE,exports.KEYWORDS_ATOM=KEYWORDS_ATOM,exports.RESERVED_WORDS=
RESERVED_WORDS,exports.KEYWORDS=KEYWORDS,exports.ATOMIC_START_TOKEN=ATOMIC_START_TOKEN
,exports.OPERATORS=OPERATORS,exports.is_alphanumeric_char=is_alphanumeric_char,exports
.is_identifier_start=is_identifier_start,exports.is_identifier_char=is_identifier_char
,exports.set_logger=function(e){warn=e}
// init lib process
// https://github.com/mishoo/UglifyJS/blob/v1.3.5/lib/process.js
// utility2-uglifyjs https://raw.githubusercontent.com/mishoo/UglifyJS/v1.3.5/lib/process.js
function ast_walker(){function e(e){return[this[0],MAP(e,function(e){var t=[e[0]
];return e.length>1&&(t[1]=s(e[1])),t})]}function t(e){var t=[this[0]];return e!=
null&&t.push(MAP(e,s)),t}function s(e){if(e==null)return null;try{i.push(e);var t=
e[0],s=r[t];if(s){var o=s.apply(e,e.slice(1));if(o!=null)return o}return s=n[t],
s.apply(e,e.slice(1))}finally{i.pop()}}function o(e){if(e==null)return null;try{
return i.push(e),n[e[0]].apply(e,e.slice(1))}finally{i.pop()}}function u(e,t){var n=
{},i;for(i in e)HOP(e,i)&&(n[i]=r[i],r[i]=e[i]);var s=t();for(i in n)HOP(n,i)&&(
n[i]?r[i]=n[i]:delete r[i]);return s}var n={string:function(e){return[this[0],e]
},num:function(e){return[this[0],e]},name:function(e){return[this[0],e]},toplevel
:function(e){return[this[0],MAP(e,s)]},block:t,splice:t,"var":e,"const":e,"try":
function(e,t,n){return[this[0],MAP(e,s),t!=null?[t[0],MAP(t[1],s)]:null,n!=null?
MAP(n,s):null]},"throw":function(e){return[this[0],s(e)]},"new":function(e,t){return[
this[0],s(e),MAP(t,s)]},"switch":function(e,t){return[this[0],s(e),MAP(t,function(
e){return[e[0]?s(e[0]):null,MAP(e[1],s)]})]},"break":function(e){return[this[0],
e]},"continue":function(e){return[this[0],e]},conditional:function(e,t,n){return[
this[0],s(e),s(t),s(n)]},assign:function(e,t,n){return[this[0],e,s(t),s(n)]},dot
:function(e){return[this[0],s(e)].concat(slice(arguments,1))},call:function(e,t)
{return[this[0],s(e),MAP(t,s)]},"function":function(e,t,n){return[this[0],e,t.slice
(),MAP(n,s)]},"debugger":function(){return[this[0]]},defun:function(e,t,n){return[
this[0],e,t.slice(),MAP(n,s)]},"if":function(e,t,n){return[this[0],s(e),s(t),s(n
)]},"for":function(e,t,n,r){return[this[0],s(e),s(t),s(n),s(r)]},"for-in":function(
e,t,n,r){return[this[0],s(e),s(t),s(n),s(r)]},"while":function(e,t){return[this[0
],s(e),s(t)]},"do":function(e,t){return[this[0],s(e),s(t)]},"return":function(e)
{return[this[0],s(e)]},binary:function(e,t,n){return[this[0],e,s(t),s(n)]},"unary-prefix"
:function(e,t){return[this[0],e,s(t)]},"unary-postfix":function(e,t){return[this
[0],e,s(t)]},sub:function(e,t){return[this[0],s(e),s(t)]},object:function(e){return[
this[0],MAP(e,function(e){return e.length==2?[e[0],s(e[1])]:[e[0],s(e[1]),e[2]]}
)]},regexp:function(e,t){return[this[0],e,t]},array:function(e){return[this[0],MAP
(e,s)]},stat:function(e){return[this[0],s(e)]},seq:function(){return[this[0]].concat
(MAP(slice(arguments),s))},label:function(e,t){return[this[0],e,s(t)]},"with":function(
e,t){return[this[0],s(e),s(t)]},atom:function(e){return[this[0],e]},directive:function(
e){return[this[0],e]}},r={},i=[];return{walk:s,dive:o,with_walkers:u,parent:function(
){return i[i.length-2]},stack:function(){return i}}}function Scope(e){this.names=
{},this.mangled={},this.rev_mangled={},this.cname=-1,this.refs={},this.uses_with=!1
,this.uses_eval=!1,this.directives=[],this.parent=e,this.children=[],e?(this.level=
e.level+1,e.children.push(this)):this.level=0}function base54_digits(){return typeof
DIGITS_OVERRIDE_FOR_TESTING!="undefined"?DIGITS_OVERRIDE_FOR_TESTING:"etnrisouaflchpdvmgybwESxTNCkLAOM_DPHBjFIqRUzWXV$JKQGYZ0516372984"
}function ast_add_scope(e){function s(e){t=new Scope(t),t.labels=new Scope;var n=
t.body=e();return n.scope=t,t=t.parent,n}function o(e,n){return t.define(e,n)}function u
(e){t.refs[e]=!0}function a(e,t,n){var i=this[0]=="defun";return[this[0],i?o(e,"defun"
):e,t,s(function(){return i||o(e,"lambda"),MAP(t,function(e){o(e,"arg")}),MAP(n,
r)})]}function f(e){return function(t){MAP(t,function(t){o(t[0],e),t[1]&&u(t[0])
})}}function l(e){e&&(t.labels.refs[e]=!0)}var t=null,n=ast_walker(),r=n.walk,i=
[];return s(function(){function c(e,t){for(t=e.children.length;--t>=0;)c(e.children
[t]);for(t in e.refs)Eif(HOP(e.refs,t))for(var n=e.has(t),r=e;r;r=r.parent){r.refs
[t]=n;if(r===n)break}}var s=n.with_walkers({"function":a,defun:a,label:function(
e,n){t.labels.define(e)},"break":l,"continue":l,"with":function(e,n){for(var r=t
;r;r=r.parent)r.uses_with=!0},"var":f("var"),"const":f("const"),"try":function(e
,t,n){if(t!=null)return[this[0],MAP(e,r),[o(t[0],"catch"),MAP(t[1],r)],n!=null?MAP
(n,r):null]},name:function(e){e=="eval"&&i.push(t),u(e)}},function(){return r(e)
});return MAP(i,function(e){if(!e.has("eval"))while(e)e.uses_eval=!0,e=e.parent}
),c(t),s})}function ast_mangle(e,t){function s(e,n){return t.mangle?!t.toplevel&&!
i.parent?e:t.except&&member(e,t.except)?e:t.no_functions&&HOP(i.names,e)&&(i.names
[e]=="defun"||i.names[e]=="lambda")?e:i.get_mangled(e,n):e}function o(e){Iif(t.defines
)return!i.has(e)&&HOP(t.defines,e)?t.defines[e]:null}function u(e,n,o){if(!t.no_functions&&
t.mangle){var u=this[0]=="defun",f;e&&(u?e=s(e):o.scope.references(e)?(f={},!i.uses_eval&&!
i.uses_with?e=f[e]=i.next_mangled():f[e]=e):e=null)}return o=a(o.scope,function(
){return n=MAP(n,function(e){return s(e)}),MAP(o,r)},f),[this[0],e,n,o]}function a
(e,t,n){var r=i;i=e;Iif(n)for(var o in n)HOP(n,o)&&e.set_mangle(o,n[o]);for(var o in
e.names)HOP(e.names,o)&&s(o,!0);var u=t();return u.scope=e,i=r,u}function f(e){return[
this[0],MAP(e,function(e){return[s(e[0]),r(e[1])]})]}function l(e){if(e)return[this
[0],i.labels.get_mangled(e)]}var n=ast_walker(),r=n.walk,i;return t=defaults(t,{
mangle:!0,toplevel:!1,defines:null,except:null,no_functions:!1}),n.with_walkers(
{"function":u,defun:function(){var e=u.apply(this,arguments);switch(n.parent()[0
]){case"toplevel":case"function":case"defun":return MAP.at_top(e)}return e},label
:function(e,t){return i.labels.refs[e]?[this[0],i.labels.get_mangled(e,!0),r(t)]
:r(t)},"break":l,"continue":l,"var":f,"const":f,name:function(e){return o(e)||[this
[0],s(e)]},"try":function(e,t,n){return[this[0],MAP(e,r),t!=null?[s(t[0]),MAP(t[1
],r)]:null,n!=null?MAP(n,r):null]},toplevel:function(e){var t=this;return a(t.scope
,function(){return[t[0],MAP(e,r)]})},directive:function(){return MAP.at_top(this
)}},function(){return r(ast_add_scope(e))})}function best_of(e,t){return gen_code
(e).length>gen_code(t[0]=="stat"?t[1]:t).length?t:e}function last_stat(e){return e
[0]=="block"&&e[1]&&e[1].length>0?e[1][e[1].length-1]:e}function aborts(e){if(e)
switch(last_stat(e)[0]){case"return":case"break":case"continue":case"throw":return!0
}}function boolean_expr(e){return e[0]=="unary-prefix"&&member(e[1],["!","delete"
])||e[0]=="binary"&&member(e[1],["in","instanceof","==","!=","===","!==","<","<="
,">=",">"])||e[0]=="binary"&&member(e[1],["&&","||"])&&boolean_expr(e[2])&&boolean_expr
(e[3])||e[0]=="conditional"&&boolean_expr(e[2])&&boolean_expr(e[3])||e[0]=="assign"&&
e[1]===!0&&boolean_expr(e[3])||e[0]=="seq"&&boolean_expr(e[e.length-1])}function empty
(e){return!e||e[0]=="block"&&(!e[1]||e[1].length==0)}function is_string(e){return e
[0]=="string"||e[0]=="unary-prefix"&&e[1]=="typeof"||e[0]=="binary"&&e[1]=="+"&&
(is_string(e[2])||is_string(e[3]))}function warn_unreachable(e){empty(e)||warn("Dropping unreachable code: "+
gen_code(e,!0))}function prepare_ifs(e){function r(e){e=MAP(e,n);for(var t=0;t<e
.length;++t){var i=e[t];Eif(i[0]!="if")continue;if(i[3])continue;var s=i[2];if(!aborts
(s))continue;var o=n(i[1]),u=r(e.slice(t+1)),a=u.length==1?u[0]:["block",u];return e
.slice(0,t).concat([[i[0],o,s,a]])}return e}function i(e,t,n){return n=r(n),[this
[0],e,t,n]}function s(e){return[this[0],e!=null?r(e):null]}var t=ast_walker(),n=
t.walk;return t.with_walkers({defun:i,"function":i,block:s,splice:s,toplevel:function(
e){return[this[0],r(e)]},"try":function(e,t,n){return[this[0],r(e),t!=null?[t[0]
,r(t[1])]:null,n!=null?r(n):null]}},function(){return n(e)})}function for_side_effects
(e,t){function o(){throw i}function u(){throw s}function a(){return t.call(this,
this,n,o,u)}function f(e){if(e=="++"||e=="--")return a.apply(this,arguments)}function l
(e){if(e=="&&"||e=="||")return a.apply(this,arguments)}var n=ast_walker(),r=n.walk
,i={},s={};return n.with_walkers({"try":a,"throw":a,"return":a,"new":a,"switch":
a,"break":a,"continue":a,assign:a,call:a,"if":a,"for":a,"for-in":a,"while":a,"do"
:a,"return":a,"unary-prefix":f,"unary-postfix":f,conditional:a,binary:l,defun:a}
,function(){for(;;)try{r(e);break}catch(t){if(t===i)break;if(t===s)continue;throw t
}})}function ast_lift_variables(e){function i(e,t){var i=r;r=t,e=MAP(e,n);var s=
{},o=MAP(t.names,function(e,n){return e!="var"?MAP.skip:t.references(n)?(s[n]=!0
,[n]):MAP.skip});return o.length>0&&(for_side_effects(["block",e],function(e,t,n
,r){if(e[0]=="assign"&&e[1]===!0&&e[2][0]=="name"&&HOP(s,e[2][1])){for(var i=o.length
;--i>=0;)if(o[i][0]==e[2][1]){o[i][1]&&n(),o[i][1]=e[3],o.push(o.splice(i,1)[0])
;break}var u=t.parent();if(u[0]=="seq"){var a=u[2];a.unshift(0,u.length),u.splice
.apply(u,a)}else u[0]=="stat"?u.splice(0,u.length,"block"):n();r()}n()}),e.unshift
(["var",o])),r=i,e}function s(e){var n=null;for(var r=e.length;--r>=0;){var i=e[
r];if(!i[1])continue;i=["assign",!0,["name",i[0]],i[1]],n==null?n=i:n=["seq",i,n
]}return n==null&&t.parent()[0]!="for"?t.parent()[0]=="for-in"?["name",e[0][0]]:
MAP.skip:["stat",n]}function o(e){return[this[0],i(e,this.scope)]}var t=ast_walker
(),n=t.walk,r;return t.with_walkers({"function":function(e,t,n){for(var r=t.length
;--r>=0&&!n.scope.references(t[r]);)t.pop();return n.scope.references(e)||(e=null
),[this[0],e,t,i(n,n.scope)]},defun:function(e,t,n){if(!r.references(e))return MAP
.skip;for(var s=t.length;--s>=0&&!n.scope.references(t[s]);)t.pop();return[this[0
],e,t,i(n,n.scope)]},"var":s,toplevel:o},function(){return n(ast_add_scope(e))})
}function ast_squeeze(e,t){return e=squeeze_1(e,t),e=squeeze_2(e,t),e}function squeeze_1
(e,t){function s(e){var n=["unary-prefix","!",e];switch(e[0]){case"unary-prefix"
:return e[1]=="!"&&boolean_expr(e[2])?e[2]:n;case"seq":return e=slice(e),e[e.length-1
]=s(e[e.length-1]),e;case"conditional":return best_of(n,["conditional",e[1],s(e[2
]),s(e[3])]);case"binary":var r=e[1],i=e[2],o=e[3];if(!t.keep_comps)switch(r){case"<="
:return["binary",">",i,o];case"<":return["binary",">=",i,o];case">=":return["binary"
,"<",i,o];case">":return["binary","<=",i,o]}switch(r){case"==":return["binary","!="
,i,o];case"!=":return["binary","==",i,o];case"===":return["binary","!==",i,o];case"!=="
:return["binary","===",i,o];case"&&":return best_of(n,["binary","||",s(i),s(o)])
;case"||":return best_of(n,["binary","&&",s(i),s(o)])}}return n}function o(e,t,n
){var r=function(){return e[0]=="unary-prefix"&&e[1]=="!"?n?["conditional",e[2],
n,t]:["binary","||",e[2],t]:n?best_of(["conditional",e,t,n],["conditional",s(e),
n,t]):["binary","&&",e,t]};return when_constant(e,function(e,r){return warn_unreachable
(r?n:t),r?t:n},r)}function u(e){return e!=null&&e[0]=="block"&&e[1]&&(e[1].length==1?
e=e[1][0]:e[1].length==0&&(e=["block"])),e}function a(e,t,n){return[this[0],e,t,
f(n,"lambda")]}function f(e,n){return e=MAP(e,r),e=e.reduce(function(e,t){return t
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t(i);case">=":return t(r)>=t(i);case"in":return t(r)in t(i);case"instanceof":return t
(r)instanceof t(i)}}throw e}var e={};return function(n,r,i){try{var s=t(n),o;switch(typeof
s){case"string":o=["string",s];break;case"number":o=["num",s];break;case"boolean"
:o=["name",String(s)];break;default:if(s===null){o=["atom","null"];break}throw new
Error("Can't handle constant of type: "+typeof s)}return r.call(n,o,s)}catch(u){
if(u===e){if(n[0]!="binary"||n[1]!="==="&&n[1]!="!=="||!(is_string(n[2])&&is_string
(n[3])||boolean_expr(n[2])&&boolean_expr(n[3]))){if(i&&n[0]=="binary"&&(n[1]=="||"||
n[1]=="&&"))try{var a=t(n[2]);n=n[1]=="&&"&&(a?n[3]:a)||n[1]=="||"&&(a?a:n[3])||
n}catch(f){}}else n[1]=n[1].substr(0,2);return i?i.call(n,n):null}throw u}}}(),DOT_CALL_NO_PARENS=
jsp.array_to_hash(["name","array","object","string","dot","sub","call","regexp","defun"
]),SPLICE_NEEDS_BRACKETS=jsp.array_to_hash(["if","while","do","for","for-in","with"
]),MAP;(function(){function t(e){this.v=e}function n(e){this.v=e}MAP=function(r,
i,s){function f(){var f=i.call(s,r[a],a);f instanceof t?(f=f.v,f instanceof n?u.
push.apply(u,f.v):u.push(f)):f!=e&&(f instanceof n?o.push.apply(o,f.v):o.push(f)
)}var o=[],u=[],a;Eif(r instanceof Array)for(a=0;a<r.length;++a)f();else for(a in
r)HOP(r,a)&&f();return u.concat(o)},MAP.at_top=function(e){return new t(e)},MAP.
splice=function(e){return new n(e)};var e=MAP.skip={}})(),exports.ast_walker=ast_walker
,exports.ast_mangle=ast_mangle,exports.ast_squeeze=ast_squeeze,exports.ast_lift_variables=
ast_lift_variables,exports.gen_code=gen_code,exports.ast_add_scope=ast_add_scope
,exports.set_logger=function(e){warn=e},exports.make_string=make_string,exports.
split_lines=split_lines,exports.MAP=MAP,exports.ast_squeeze_more=require("./squeeze-more"
).ast_squeeze_more
/* jslint-ignore-end */
local.uglify = function (code, file) {
/*
* this function will uglify the js-code
*/
var tmp;
// uglify css
if ((file || '').slice(-4) === '.css') {
return code
// remove comment /**/
.replace((/\/\*[\S\s]*?\*\//g), '')
// remove comment //
.replace((/\/\/.*/g), '')
// remove whitespace
.replace((/\t/g), ' ')
.replace((/ {2,}/g), ' ')
.replace((/ *?([\n,:;{}]) */g), '$1')
.replace((/\n\n+/g), '\n')
.trim();
}
// parse code and get the initial AST
tmp = local.parse(code
.trim()
// comment shebang
.replace((/^#!\//), '// '));
// get a new AST with mangled names
tmp = local.ast_mangle(tmp);
// get an AST with compression optimizations
tmp = local.ast_squeeze(tmp);
// compressed code here
tmp = local.split_lines(local.gen_code(tmp, { ascii_only: true }), 79);
// escape \r and \t
tmp = tmp.replace((/\r/g), '\\r').replace((/\t/g), '\\t');
return tmp;
};
}());
/* istanbul ignore next */
// run node js-env code - init-after
(function () {
if (local.isBrowser) {
return;
}
// init cli
Eif (module !== require.main || local.global.utility2_rollup) {
return;
}
local.cliDict = {};
local.cliDict._default = function () {
/*
* <file>
* # uglify <file> and print result to stdout
*/
if ((/^(?:http|https):\/\//).test(process.argv[2])) {
// uglify url
(process.argv[2].indexOf('https') === 0
? local.https
: local.http).request(local.url.parse(
process.argv[2]
), function (response) {
local.chunkList = [];
response
.on('data', function (chunk) {
local.chunkList.push(chunk);
})
.on('end', function () {
console.log(local.uglify(
Buffer.concat(local.chunkList).toString(),
local.url.parse(process.argv[2]).pathname
));
});
})
.end();
return;
}
// uglify file
console.log(local.uglify(local.fs.readFileSync(
local.path.resolve(process.cwd(), process.argv[2]),
'utf8'
), process.argv[2]));
};
local.cliRun();
}());
}());
|