Huge News!Announcing our $40M Series B led by Abstract Ventures.Learn More →
Socket
Sign inDemoInstall
Socket
Sign inDemoInstall

uglify-js

Package Overview
Dependencies
Maintainers
3
Versions
288
Alerts
File Explorer

Advanced tools

License
Socket logo

Install Socket

Detect and block malicious and high-risk dependencies

Install

uglify-js - npm Package Compare versions

Comparing version 2.4.16 to 2.4.17

tmp/test-clone.js
tmp/test-moz-ast.js
tmp/test-smart.js
tmp/test.js

35

lib/ast.js

@@ -87,3 +87,3 @@ /***********************************************************************

var AST_Token = DEFNODE("Token", "type value line col pos endpos nlb comments_before file", {
var AST_Token = DEFNODE("Token", "type value line col pos endline endcol endpos nlb comments_before file", {
}, null);

@@ -124,7 +124,8 @@

var AST_Directive = DEFNODE("Directive", "value scope", {
var AST_Directive = DEFNODE("Directive", "value scope quote", {
$documentation: "Represents a directive, like \"use strict\";",
$propdoc: {
value: "[string] The value of this directive as a plain string (it's not an AST_String!)",
scope: "[AST_Scope/S] The scope that this directive affects"
scope: "[AST_Scope/S] The scope that this directive affects",
quote: "[string] the original quote character"
},

@@ -210,13 +211,13 @@ }, AST_Statement);

condition: "[AST_Node] the loop condition. Should not be instanceof AST_Statement"
},
}
}, AST_IterationStatement);
var AST_Do = DEFNODE("Do", null, {
$documentation: "A `do` statement",
_walk: function(visitor) {
return visitor._visit(this, function(){
this.body._walk(visitor);
this.condition._walk(visitor);
this.body._walk(visitor);
});
}
}, AST_IterationStatement);
var AST_Do = DEFNODE("Do", null, {
$documentation: "A `do` statement",
}, AST_DWLoop);

@@ -226,2 +227,8 @@

$documentation: "A `while` statement",
_walk: function(visitor) {
return visitor._visit(this, function(){
this.condition._walk(visitor);
this.body._walk(visitor);
});
}
}, AST_DWLoop);

@@ -767,4 +774,7 @@

var AST_ObjectKeyVal = DEFNODE("ObjectKeyVal", null, {
var AST_ObjectKeyVal = DEFNODE("ObjectKeyVal", "quote", {
$documentation: "A key: value object property",
$propdoc: {
quote: "[string] the original quote character"
}
}, AST_ObjectProperty);

@@ -854,6 +864,7 @@

var AST_String = DEFNODE("String", "value", {
var AST_String = DEFNODE("String", "value quote", {
$documentation: "A string literal",
$propdoc: {
value: "[string] the contents of this string"
value: "[string] the contents of this string",
quote: "[string] the original quote character"
}

@@ -860,0 +871,0 @@ }, AST_Constant);

45

lib/mozilla-ast.js

@@ -373,10 +373,12 @@ /***********************************************************************

function my_start_token(moznode) {
var loc = moznode.loc;
var loc = moznode.loc, start = loc && loc.start;
var range = moznode.range;
return new AST_Token({
file : loc && loc.source,
line : loc && loc.start.line,
col : loc && loc.start.column,
pos : range ? range[0] : moznode.start,
endpos : range ? range[0] : moznode.start
file : loc && loc.source,
line : start && start.line,
col : start && start.column,
pos : range ? range[0] : moznode.start,
endline : start && start.line,
endcol : start && start.column,
endpos : range ? range[0] : moznode.start
});

@@ -386,10 +388,12 @@ };

function my_end_token(moznode) {
var loc = moznode.loc;
var loc = moznode.loc, end = loc && loc.end;
var range = moznode.range;
return new AST_Token({
file : loc && loc.source,
line : loc && loc.end.line,
col : loc && loc.end.column,
pos : range ? range[1] : moznode.end,
endpos : range ? range[1] : moznode.end
file : loc && loc.source,
line : end && end.line,
col : end && end.column,
pos : range ? range[1] : moznode.end,
endline : end && end.line,
endcol : end && end.column,
endpos : range ? range[1] : moznode.end
});

@@ -470,19 +474,12 @@ };

function moz_sub_loc(token) {
return token.line ? {
line: token.line,
column: token.col
} : null;
};
function set_moz_loc(mynode, moznode) {
function set_moz_loc(mynode, moznode, myparent) {
var start = mynode.start;
var end = mynode.end;
if (start.pos != null && end.pos != null) {
moznode.range = [start.pos, end.pos];
if (start.pos != null && end.endpos != null) {
moznode.range = [start.pos, end.endpos];
}
if (start.line) {
moznode.loc = {
start: moz_sub_loc(start),
end: moz_sub_loc(end)
start: {line: start.line, column: start.col},
end: end.endline ? {line: end.endline, column: end.endcol} : null
};

@@ -489,0 +486,0 @@ if (start.file) {

58

lib/output.js

@@ -66,2 +66,3 @@ /***********************************************************************

preamble : null,
quote_style : 0
}, true);

@@ -88,5 +89,5 @@

function make_string(str) {
function make_string(str, quote) {
var dq = 0, sq = 0;
str = str.replace(/[\\\b\f\n\r\t\x22\x27\u2028\u2029\0]/g, function(s){
str = str.replace(/[\\\b\f\n\r\t\x22\x27\u2028\u2029\0\ufeff]/g, function(s){
switch (s) {

@@ -103,12 +104,27 @@ case "\\": return "\\\\";

case "\0": return "\\x00";
case "\ufeff": return "\\ufeff";
}
return s;
});
function quote_single() {
return "'" + str.replace(/\x27/g, "\\'") + "'";
}
function quote_double() {
return '"' + str.replace(/\x22/g, '\\"') + '"';
}
if (options.ascii_only) str = to_ascii(str);
if (dq > sq) return "'" + str.replace(/\x27/g, "\\'") + "'";
else return '"' + str.replace(/\x22/g, '\\"') + '"';
switch (options.quote_style) {
case 1:
return quote_single();
case 2:
return quote_double();
case 3:
return quote == "'" ? quote_single() : quote_double();
default:
return dq > sq ? quote_single() : quote_double();
}
};
function encode_string(str) {
var ret = make_string(str);
function encode_string(str, quote) {
var ret = make_string(str, quote);
if (options.inline_script)

@@ -227,3 +243,3 @@ ret = ret.replace(/<\x2fscript([>\/\t\n\f\r ])/gi, "<\\/script$1");

print("\n");
} : noop;
} : maybe_newline;

@@ -330,3 +346,3 @@ var semicolon = options.beautify ? function() {

print_name : function(name) { print(make_name(name)) },
print_string : function(str) { print(encode_string(str)) },
print_string : function(str, quote) { print(encode_string(str, quote)) },
next_indent : next_indent,

@@ -420,2 +436,11 @@ with_indent : with_indent,

}
// Keep single line comments after nlb, after nlb
if (!output.option("beautify") && comments.length > 0 &&
/comment[134]/.test(comments[0].type) &&
output.col() !== 0 && comments[0].nlb)
{
output.print("\n");
}
comments.forEach(function(c){

@@ -558,8 +583,2 @@ if (/comment[134]/.test(c.type)) {

PARENS(AST_NaN, function(output){
var p = output.parent();
if (p instanceof AST_PropAccess && p.expression === this)
return true;
});
PARENS([ AST_Assign, AST_Conditional ], function (output){

@@ -587,3 +606,3 @@ var p = output.parent();

DEFPRINT(AST_Directive, function(self, output){
output.print_string(self.value);
output.print_string(self.value, self.quote);
output.semicolon();

@@ -1084,2 +1103,3 @@ });

var key = self.key;
var quote = self.quote;
if (output.option("quote_keys")) {

@@ -1095,3 +1115,3 @@ output.print_string(key + "");

} else {
output.print_string(key);
output.print_string(key, quote);
}

@@ -1122,6 +1142,6 @@ output.colon();

DEFPRINT(AST_Infinity, function(self, output){
output.print("1/0");
output.print("Infinity");
});
DEFPRINT(AST_NaN, function(self, output){
output.print("0/0");
output.print("NaN");
});

@@ -1135,3 +1155,3 @@ DEFPRINT(AST_This, function(self, output){

DEFPRINT(AST_String, function(self, output){
output.print_string(self.getValue());
output.print_string(self.getValue(), self.quote);
});

@@ -1138,0 +1158,0 @@ DEFPRINT(AST_Number, function(self, output){

69

lib/parse.js

@@ -123,3 +123,4 @@ /***********************************************************************

var UNICODE = {
letter: new RegExp("[\\u0041-\\u005A\\u0061-\\u007A\\u00AA\\u00B5\\u00BA\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02C1\\u02C6-\\u02D1\\u02E0-\\u02E4\\u02EC\\u02EE\\u0370-\\u0374\\u0376\\u0377\\u037A-\\u037D\\u0386\\u0388-\\u038A\\u038C\\u038E-\\u03A1\\u03A3-\\u03F5\\u03F7-\\u0481\\u048A-\\u0523\\u0531-\\u0556\\u0559\\u0561-\\u0587\\u05D0-\\u05EA\\u05F0-\\u05F2\\u0621-\\u064A\\u066E\\u066F\\u0671-\\u06D3\\u06D5\\u06E5\\u06E6\\u06EE\\u06EF\\u06FA-\\u06FC\\u06FF\\u0710\\u0712-\\u072F\\u074D-\\u07A5\\u07B1\\u07CA-\\u07EA\\u07F4\\u07F5\\u07FA\\u0904-\\u0939\\u093D\\u0950\\u0958-\\u0961\\u0971\\u0972\\u097B-\\u097F\\u0985-\\u098C\\u098F\\u0990\\u0993-\\u09A8\\u09AA-\\u09B0\\u09B2\\u09B6-\\u09B9\\u09BD\\u09CE\\u09DC\\u09DD\\u09DF-\\u09E1\\u09F0\\u09F1\\u0A05-\\u0A0A\\u0A0F\\u0A10\\u0A13-\\u0A28\\u0A2A-\\u0A30\\u0A32\\u0A33\\u0A35\\u0A36\\u0A38\\u0A39\\u0A59-\\u0A5C\\u0A5E\\u0A72-\\u0A74\\u0A85-\\u0A8D\\u0A8F-\\u0A91\\u0A93-\\u0AA8\\u0AAA-\\u0AB0\\u0AB2\\u0AB3\\u0AB5-\\u0AB9\\u0ABD\\u0AD0\\u0AE0\\u0AE1\\u0B05-\\u0B0C\\u0B0F\\u0B10\\u0B13-\\u0B28\\u0B2A-\\u0B30\\u0B32\\u0B33\\u0B35-\\u0B39\\u0B3D\\u0B5C\\u0B5D\\u0B5F-\\u0B61\\u0B71\\u0B83\\u0B85-\\u0B8A\\u0B8E-\\u0B90\\u0B92-\\u0B95\\u0B99\\u0B9A\\u0B9C\\u0B9E\\u0B9F\\u0BA3\\u0BA4\\u0BA8-\\u0BAA\\u0BAE-\\u0BB9\\u0BD0\\u0C05-\\u0C0C\\u0C0E-\\u0C10\\u0C12-\\u0C28\\u0C2A-\\u0C33\\u0C35-\\u0C39\\u0C3D\\u0C58\\u0C59\\u0C60\\u0C61\\u0C85-\\u0C8C\\u0C8E-\\u0C90\\u0C92-\\u0CA8\\u0CAA-\\u0CB3\\u0CB5-\\u0CB9\\u0CBD\\u0CDE\\u0CE0\\u0CE1\\u0D05-\\u0D0C\\u0D0E-\\u0D10\\u0D12-\\u0D28\\u0D2A-\\u0D39\\u0D3D\\u0D60\\u0D61\\u0D7A-\\u0D7F\\u0D85-\\u0D96\\u0D9A-\\u0DB1\\u0DB3-\\u0DBB\\u0DBD\\u0DC0-\\u0DC6\\u0E01-\\u0E30\\u0E32\\u0E33\\u0E40-\\u0E46\\u0E81\\u0E82\\u0E84\\u0E87\\u0E88\\u0E8A\\u0E8D\\u0E94-\\u0E97\\u0E99-\\u0E9F\\u0EA1-\\u0EA3\\u0EA5\\u0EA7\\u0EAA\\u0EAB\\u0EAD-\\u0EB0\\u0EB2\\u0EB3\\u0EBD\\u0EC0-\\u0EC4\\u0EC6\\u0EDC\\u0EDD\\u0F00\\u0F40-\\u0F47\\u0F49-\\u0F6C\\u0F88-\\u0F8B\\u1000-\\u102A\\u103F\\u1050-\\u1055\\u105A-\\u105D\\u1061\\u1065\\u1066\\u106E-\\u1070\\u1075-\\u1081\\u108E\\u10A0-\\u10C5\\u10D0-\\u10FA\\u10FC\\u1100-\\u1159\\u115F-\\u11A2\\u11A8-\\u11F9\\u1200-\\u1248\\u124A-\\u124D\\u1250-\\u1256\\u1258\\u125A-\\u125D\\u1260-\\u1288\\u128A-\\u128D\\u1290-\\u12B0\\u12B2-\\u12B5\\u12B8-\\u12BE\\u12C0\\u12C2-\\u12C5\\u12C8-\\u12D6\\u12D8-\\u1310\\u1312-\\u1315\\u1318-\\u135A\\u1380-\\u138F\\u13A0-\\u13F4\\u1401-\\u166C\\u166F-\\u1676\\u1681-\\u169A\\u16A0-\\u16EA\\u1700-\\u170C\\u170E-\\u1711\\u1720-\\u1731\\u1740-\\u1751\\u1760-\\u176C\\u176E-\\u1770\\u1780-\\u17B3\\u17D7\\u17DC\\u1820-\\u1877\\u1880-\\u18A8\\u18AA\\u1900-\\u191C\\u1950-\\u196D\\u1970-\\u1974\\u1980-\\u19A9\\u19C1-\\u19C7\\u1A00-\\u1A16\\u1B05-\\u1B33\\u1B45-\\u1B4B\\u1B83-\\u1BA0\\u1BAE\\u1BAF\\u1C00-\\u1C23\\u1C4D-\\u1C4F\\u1C5A-\\u1C7D\\u1D00-\\u1DBF\\u1E00-\\u1F15\\u1F18-\\u1F1D\\u1F20-\\u1F45\\u1F48-\\u1F4D\\u1F50-\\u1F57\\u1F59\\u1F5B\\u1F5D\\u1F5F-\\u1F7D\\u1F80-\\u1FB4\\u1FB6-\\u1FBC\\u1FBE\\u1FC2-\\u1FC4\\u1FC6-\\u1FCC\\u1FD0-\\u1FD3\\u1FD6-\\u1FDB\\u1FE0-\\u1FEC\\u1FF2-\\u1FF4\\u1FF6-\\u1FFC\\u2071\\u207F\\u2090-\\u2094\\u2102\\u2107\\u210A-\\u2113\\u2115\\u2119-\\u211D\\u2124\\u2126\\u2128\\u212A-\\u212D\\u212F-\\u2139\\u213C-\\u213F\\u2145-\\u2149\\u214E\\u2183\\u2184\\u2C00-\\u2C2E\\u2C30-\\u2C5E\\u2C60-\\u2C6F\\u2C71-\\u2C7D\\u2C80-\\u2CE4\\u2D00-\\u2D25\\u2D30-\\u2D65\\u2D6F\\u2D80-\\u2D96\\u2DA0-\\u2DA6\\u2DA8-\\u2DAE\\u2DB0-\\u2DB6\\u2DB8-\\u2DBE\\u2DC0-\\u2DC6\\u2DC8-\\u2DCE\\u2DD0-\\u2DD6\\u2DD8-\\u2DDE\\u2E2F\\u3005\\u3006\\u3031-\\u3035\\u303B\\u303C\\u3041-\\u3096\\u309D-\\u309F\\u30A1-\\u30FA\\u30FC-\\u30FF\\u3105-\\u312D\\u3131-\\u318E\\u31A0-\\u31B7\\u31F0-\\u31FF\\u3400\\u4DB5\\u4E00\\u9FC3\\uA000-\\uA48C\\uA500-\\uA60C\\uA610-\\uA61F\\uA62A\\uA62B\\uA640-\\uA65F\\uA662-\\uA66E\\uA67F-\\uA697\\uA717-\\uA71F\\uA722-\\uA788\\uA78B\\uA78C\\uA7FB-\\uA801\\uA803-\\uA805\\uA807-\\uA80A\\uA80C-\\uA822\\uA840-\\uA873\\uA882-\\uA8B3\\uA90A-\\uA925\\uA930-\\uA946\\uAA00-\\uAA28\\uAA40-\\uAA42\\uAA44-\\uAA4B\\uAC00\\uD7A3\\uF900-\\uFA2D\\uFA30-\\uFA6A\\uFA70-\\uFAD9\\uFB00-\\uFB06\\uFB13-\\uFB17\\uFB1D\\uFB1F-\\uFB28\\uFB2A-\\uFB36\\uFB38-\\uFB3C\\uFB3E\\uFB40\\uFB41\\uFB43\\uFB44\\uFB46-\\uFBB1\\uFBD3-\\uFD3D\\uFD50-\\uFD8F\\uFD92-\\uFDC7\\uFDF0-\\uFDFB\\uFE70-\\uFE74\\uFE76-\\uFEFC\\uFF21-\\uFF3A\\uFF41-\\uFF5A\\uFF66-\\uFFBE\\uFFC2-\\uFFC7\\uFFCA-\\uFFCF\\uFFD2-\\uFFD7\\uFFDA-\\uFFDC]"),
letter: new RegExp("[\\u0041-\\u005A\\u0061-\\u007A\\u00AA\\u00B5\\u00BA\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02C1\\u02C6-\\u02D1\\u02E0-\\u02E4\\u02EC\\u02EE\\u0370-\\u0374\\u0376\\u0377\\u037A-\\u037D\\u037F\\u0386\\u0388-\\u038A\\u038C\\u038E-\\u03A1\\u03A3-\\u03F5\\u03F7-\\u0481\\u048A-\\u052F\\u0531-\\u0556\\u0559\\u0561-\\u0587\\u05D0-\\u05EA\\u05F0-\\u05F2\\u0620-\\u064A\\u066E\\u066F\\u0671-\\u06D3\\u06D5\\u06E5\\u06E6\\u06EE\\u06EF\\u06FA-\\u06FC\\u06FF\\u0710\\u0712-\\u072F\\u074D-\\u07A5\\u07B1\\u07CA-\\u07EA\\u07F4\\u07F5\\u07FA\\u0800-\\u0815\\u081A\\u0824\\u0828\\u0840-\\u0858\\u08A0-\\u08B2\\u0904-\\u0939\\u093D\\u0950\\u0958-\\u0961\\u0971-\\u0980\\u0985-\\u098C\\u098F\\u0990\\u0993-\\u09A8\\u09AA-\\u09B0\\u09B2\\u09B6-\\u09B9\\u09BD\\u09CE\\u09DC\\u09DD\\u09DF-\\u09E1\\u09F0\\u09F1\\u0A05-\\u0A0A\\u0A0F\\u0A10\\u0A13-\\u0A28\\u0A2A-\\u0A30\\u0A32\\u0A33\\u0A35\\u0A36\\u0A38\\u0A39\\u0A59-\\u0A5C\\u0A5E\\u0A72-\\u0A74\\u0A85-\\u0A8D\\u0A8F-\\u0A91\\u0A93-\\u0AA8\\u0AAA-\\u0AB0\\u0AB2\\u0AB3\\u0AB5-\\u0AB9\\u0ABD\\u0AD0\\u0AE0\\u0AE1\\u0B05-\\u0B0C\\u0B0F\\u0B10\\u0B13-\\u0B28\\u0B2A-\\u0B30\\u0B32\\u0B33\\u0B35-\\u0B39\\u0B3D\\u0B5C\\u0B5D\\u0B5F-\\u0B61\\u0B71\\u0B83\\u0B85-\\u0B8A\\u0B8E-\\u0B90\\u0B92-\\u0B95\\u0B99\\u0B9A\\u0B9C\\u0B9E\\u0B9F\\u0BA3\\u0BA4\\u0BA8-\\u0BAA\\u0BAE-\\u0BB9\\u0BD0\\u0C05-\\u0C0C\\u0C0E-\\u0C10\\u0C12-\\u0C28\\u0C2A-\\u0C39\\u0C3D\\u0C58\\u0C59\\u0C60\\u0C61\\u0C85-\\u0C8C\\u0C8E-\\u0C90\\u0C92-\\u0CA8\\u0CAA-\\u0CB3\\u0CB5-\\u0CB9\\u0CBD\\u0CDE\\u0CE0\\u0CE1\\u0CF1\\u0CF2\\u0D05-\\u0D0C\\u0D0E-\\u0D10\\u0D12-\\u0D3A\\u0D3D\\u0D4E\\u0D60\\u0D61\\u0D7A-\\u0D7F\\u0D85-\\u0D96\\u0D9A-\\u0DB1\\u0DB3-\\u0DBB\\u0DBD\\u0DC0-\\u0DC6\\u0E01-\\u0E30\\u0E32\\u0E33\\u0E40-\\u0E46\\u0E81\\u0E82\\u0E84\\u0E87\\u0E88\\u0E8A\\u0E8D\\u0E94-\\u0E97\\u0E99-\\u0E9F\\u0EA1-\\u0EA3\\u0EA5\\u0EA7\\u0EAA\\u0EAB\\u0EAD-\\u0EB0\\u0EB2\\u0EB3\\u0EBD\\u0EC0-\\u0EC4\\u0EC6\\u0EDC-\\u0EDF\\u0F00\\u0F40-\\u0F47\\u0F49-\\u0F6C\\u0F88-\\u0F8C\\u1000-\\u102A\\u103F\\u1050-\\u1055\\u105A-\\u105D\\u1061\\u1065\\u1066\\u106E-\\u1070\\u1075-\\u1081\\u108E\\u10A0-\\u10C5\\u10C7\\u10CD\\u10D0-\\u10FA\\u10FC-\\u1248\\u124A-\\u124D\\u1250-\\u1256\\u1258\\u125A-\\u125D\\u1260-\\u1288\\u128A-\\u128D\\u1290-\\u12B0\\u12B2-\\u12B5\\u12B8-\\u12BE\\u12C0\\u12C2-\\u12C5\\u12C8-\\u12D6\\u12D8-\\u1310\\u1312-\\u1315\\u1318-\\u135A\\u1380-\\u138F\\u13A0-\\u13F4\\u1401-\\u166C\\u166F-\\u167F\\u1681-\\u169A\\u16A0-\\u16EA\\u16EE-\\u16F8\\u1700-\\u170C\\u170E-\\u1711\\u1720-\\u1731\\u1740-\\u1751\\u1760-\\u176C\\u176E-\\u1770\\u1780-\\u17B3\\u17D7\\u17DC\\u1820-\\u1877\\u1880-\\u18A8\\u18AA\\u18B0-\\u18F5\\u1900-\\u191E\\u1950-\\u196D\\u1970-\\u1974\\u1980-\\u19AB\\u19C1-\\u19C7\\u1A00-\\u1A16\\u1A20-\\u1A54\\u1AA7\\u1B05-\\u1B33\\u1B45-\\u1B4B\\u1B83-\\u1BA0\\u1BAE\\u1BAF\\u1BBA-\\u1BE5\\u1C00-\\u1C23\\u1C4D-\\u1C4F\\u1C5A-\\u1C7D\\u1CE9-\\u1CEC\\u1CEE-\\u1CF1\\u1CF5\\u1CF6\\u1D00-\\u1DBF\\u1E00-\\u1F15\\u1F18-\\u1F1D\\u1F20-\\u1F45\\u1F48-\\u1F4D\\u1F50-\\u1F57\\u1F59\\u1F5B\\u1F5D\\u1F5F-\\u1F7D\\u1F80-\\u1FB4\\u1FB6-\\u1FBC\\u1FBE\\u1FC2-\\u1FC4\\u1FC6-\\u1FCC\\u1FD0-\\u1FD3\\u1FD6-\\u1FDB\\u1FE0-\\u1FEC\\u1FF2-\\u1FF4\\u1FF6-\\u1FFC\\u2071\\u207F\\u2090-\\u209C\\u2102\\u2107\\u210A-\\u2113\\u2115\\u2119-\\u211D\\u2124\\u2126\\u2128\\u212A-\\u212D\\u212F-\\u2139\\u213C-\\u213F\\u2145-\\u2149\\u214E\\u2160-\\u2188\\u2C00-\\u2C2E\\u2C30-\\u2C5E\\u2C60-\\u2CE4\\u2CEB-\\u2CEE\\u2CF2\\u2CF3\\u2D00-\\u2D25\\u2D27\\u2D2D\\u2D30-\\u2D67\\u2D6F\\u2D80-\\u2D96\\u2DA0-\\u2DA6\\u2DA8-\\u2DAE\\u2DB0-\\u2DB6\\u2DB8-\\u2DBE\\u2DC0-\\u2DC6\\u2DC8-\\u2DCE\\u2DD0-\\u2DD6\\u2DD8-\\u2DDE\\u2E2F\\u3005-\\u3007\\u3021-\\u3029\\u3031-\\u3035\\u3038-\\u303C\\u3041-\\u3096\\u309D-\\u309F\\u30A1-\\u30FA\\u30FC-\\u30FF\\u3105-\\u312D\\u3131-\\u318E\\u31A0-\\u31BA\\u31F0-\\u31FF\\u3400-\\u4DB5\\u4E00-\\u9FCC\\uA000-\\uA48C\\uA4D0-\\uA4FD\\uA500-\\uA60C\\uA610-\\uA61F\\uA62A\\uA62B\\uA640-\\uA66E\\uA67F-\\uA69D\\uA6A0-\\uA6EF\\uA717-\\uA71F\\uA722-\\uA788\\uA78B-\\uA78E\\uA790-\\uA7AD\\uA7B0\\uA7B1\\uA7F7-\\uA801\\uA803-\\uA805\\uA807-\\uA80A\\uA80C-\\uA822\\uA840-\\uA873\\uA882-\\uA8B3\\uA8F2-\\uA8F7\\uA8FB\\uA90A-\\uA925\\uA930-\\uA946\\uA960-\\uA97C\\uA984-\\uA9B2\\uA9CF\\uA9E0-\\uA9E4\\uA9E6-\\uA9EF\\uA9FA-\\uA9FE\\uAA00-\\uAA28\\uAA40-\\uAA42\\uAA44-\\uAA4B\\uAA60-\\uAA76\\uAA7A\\uAA7E-\\uAAAF\\uAAB1\\uAAB5\\uAAB6\\uAAB9-\\uAABD\\uAAC0\\uAAC2\\uAADB-\\uAADD\\uAAE0-\\uAAEA\\uAAF2-\\uAAF4\\uAB01-\\uAB06\\uAB09-\\uAB0E\\uAB11-\\uAB16\\uAB20-\\uAB26\\uAB28-\\uAB2E\\uAB30-\\uAB5A\\uAB5C-\\uAB5F\\uAB64\\uAB65\\uABC0-\\uABE2\\uAC00-\\uD7A3\\uD7B0-\\uD7C6\\uD7CB-\\uD7FB\\uF900-\\uFA6D\\uFA70-\\uFAD9\\uFB00-\\uFB06\\uFB13-\\uFB17\\uFB1D\\uFB1F-\\uFB28\\uFB2A-\\uFB36\\uFB38-\\uFB3C\\uFB3E\\uFB40\\uFB41\\uFB43\\uFB44\\uFB46-\\uFBB1\\uFBD3-\\uFD3D\\uFD50-\\uFD8F\\uFD92-\\uFDC7\\uFDF0-\\uFDFB\\uFE70-\\uFE74\\uFE76-\\uFEFC\\uFF21-\\uFF3A\\uFF41-\\uFF5A\\uFF66-\\uFFBE\\uFFC2-\\uFFC7\\uFFCA-\\uFFCF\\uFFD2-\\uFFD7\\uFFDA-\\uFFDC]"),
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\\u0DE6-\\u0DEF\\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\\uA9F0-\\uA9F9\\uAA50-\\uAA59\\uABF0-\\uABF9\\uFF10-\\uFF19]"),
non_spacing_mark: new RegExp("[\\u0300-\\u036F\\u0483-\\u0487\\u0591-\\u05BD\\u05BF\\u05C1\\u05C2\\u05C4\\u05C5\\u05C7\\u0610-\\u061A\\u064B-\\u065E\\u0670\\u06D6-\\u06DC\\u06DF-\\u06E4\\u06E7\\u06E8\\u06EA-\\u06ED\\u0711\\u0730-\\u074A\\u07A6-\\u07B0\\u07EB-\\u07F3\\u0816-\\u0819\\u081B-\\u0823\\u0825-\\u0827\\u0829-\\u082D\\u0900-\\u0902\\u093C\\u0941-\\u0948\\u094D\\u0951-\\u0955\\u0962\\u0963\\u0981\\u09BC\\u09C1-\\u09C4\\u09CD\\u09E2\\u09E3\\u0A01\\u0A02\\u0A3C\\u0A41\\u0A42\\u0A47\\u0A48\\u0A4B-\\u0A4D\\u0A51\\u0A70\\u0A71\\u0A75\\u0A81\\u0A82\\u0ABC\\u0AC1-\\u0AC5\\u0AC7\\u0AC8\\u0ACD\\u0AE2\\u0AE3\\u0B01\\u0B3C\\u0B3F\\u0B41-\\u0B44\\u0B4D\\u0B56\\u0B62\\u0B63\\u0B82\\u0BC0\\u0BCD\\u0C3E-\\u0C40\\u0C46-\\u0C48\\u0C4A-\\u0C4D\\u0C55\\u0C56\\u0C62\\u0C63\\u0CBC\\u0CBF\\u0CC6\\u0CCC\\u0CCD\\u0CE2\\u0CE3\\u0D41-\\u0D44\\u0D4D\\u0D62\\u0D63\\u0DCA\\u0DD2-\\u0DD4\\u0DD6\\u0E31\\u0E34-\\u0E3A\\u0E47-\\u0E4E\\u0EB1\\u0EB4-\\u0EB9\\u0EBB\\u0EBC\\u0EC8-\\u0ECD\\u0F18\\u0F19\\u0F35\\u0F37\\u0F39\\u0F71-\\u0F7E\\u0F80-\\u0F84\\u0F86\\u0F87\\u0F90-\\u0F97\\u0F99-\\u0FBC\\u0FC6\\u102D-\\u1030\\u1032-\\u1037\\u1039\\u103A\\u103D\\u103E\\u1058\\u1059\\u105E-\\u1060\\u1071-\\u1074\\u1082\\u1085\\u1086\\u108D\\u109D\\u135F\\u1712-\\u1714\\u1732-\\u1734\\u1752\\u1753\\u1772\\u1773\\u17B7-\\u17BD\\u17C6\\u17C9-\\u17D3\\u17DD\\u180B-\\u180D\\u18A9\\u1920-\\u1922\\u1927\\u1928\\u1932\\u1939-\\u193B\\u1A17\\u1A18\\u1A56\\u1A58-\\u1A5E\\u1A60\\u1A62\\u1A65-\\u1A6C\\u1A73-\\u1A7C\\u1A7F\\u1B00-\\u1B03\\u1B34\\u1B36-\\u1B3A\\u1B3C\\u1B42\\u1B6B-\\u1B73\\u1B80\\u1B81\\u1BA2-\\u1BA5\\u1BA8\\u1BA9\\u1C2C-\\u1C33\\u1C36\\u1C37\\u1CD0-\\u1CD2\\u1CD4-\\u1CE0\\u1CE2-\\u1CE8\\u1CED\\u1DC0-\\u1DE6\\u1DFD-\\u1DFF\\u20D0-\\u20DC\\u20E1\\u20E5-\\u20F0\\u2CEF-\\u2CF1\\u2DE0-\\u2DFF\\u302A-\\u302F\\u3099\\u309A\\uA66F\\uA67C\\uA67D\\uA6F0\\uA6F1\\uA802\\uA806\\uA80B\\uA825\\uA826\\uA8C4\\uA8E0-\\uA8F1\\uA926-\\uA92D\\uA947-\\uA951\\uA980-\\uA982\\uA9B3\\uA9B6-\\uA9B9\\uA9BC\\uAA29-\\uAA2E\\uAA31\\uAA32\\uAA35\\uAA36\\uAA43\\uAA4C\\uAAB0\\uAAB2-\\uAAB4\\uAAB7\\uAAB8\\uAABE\\uAABF\\uAAC1\\uABE5\\uABE8\\uABED\\uFB1E\\uFE00-\\uFE0F\\uFE20-\\uFE26]"),

@@ -137,3 +138,3 @@ space_combining_mark: new RegExp("[\\u0903\\u093E-\\u0940\\u0949-\\u094C\\u094E\\u0982\\u0983\\u09BE-\\u09C0\\u09C7\\u09C8\\u09CB\\u09CC\\u09D7\\u0A03\\u0A3E-\\u0A40\\u0A83\\u0ABE-\\u0AC0\\u0AC9\\u0ACB\\u0ACC\\u0B02\\u0B03\\u0B3E\\u0B40\\u0B47\\u0B48\\u0B4B\\u0B4C\\u0B57\\u0BBE\\u0BBF\\u0BC1\\u0BC2\\u0BC6-\\u0BC8\\u0BCA-\\u0BCC\\u0BD7\\u0C01-\\u0C03\\u0C41-\\u0C44\\u0C82\\u0C83\\u0CBE\\u0CC0-\\u0CC4\\u0CC7\\u0CC8\\u0CCA\\u0CCB\\u0CD5\\u0CD6\\u0D02\\u0D03\\u0D3E-\\u0D40\\u0D46-\\u0D48\\u0D4A-\\u0D4C\\u0D57\\u0D82\\u0D83\\u0DCF-\\u0DD1\\u0DD8-\\u0DDF\\u0DF2\\u0DF3\\u0F3E\\u0F3F\\u0F7F\\u102B\\u102C\\u1031\\u1038\\u103B\\u103C\\u1056\\u1057\\u1062-\\u1064\\u1067-\\u106D\\u1083\\u1084\\u1087-\\u108C\\u108F\\u109A-\\u109C\\u17B6\\u17BE-\\u17C5\\u17C7\\u17C8\\u1923-\\u1926\\u1929-\\u192B\\u1930\\u1931\\u1933-\\u1938\\u19B0-\\u19C0\\u19C8\\u19C9\\u1A19-\\u1A1B\\u1A55\\u1A57\\u1A61\\u1A63\\u1A64\\u1A6D-\\u1A72\\u1B04\\u1B35\\u1B3B\\u1B3D-\\u1B41\\u1B43\\u1B44\\u1B82\\u1BA1\\u1BA6\\u1BA7\\u1BAA\\u1C24-\\u1C2B\\u1C34\\u1C35\\u1CE1\\u1CF2\\uA823\\uA824\\uA827\\uA880\\uA881\\uA8B4-\\uA8C3\\uA952\\uA953\\uA983\\uA9B4\\uA9B5\\uA9BA\\uA9BB\\uA9BD-\\uA9C0\\uAA2F\\uAA30\\uAA33\\uAA34\\uAA4D\\uAA7B\\uABE3\\uABE4\\uABE6\\uABE7\\uABE9\\uABEA\\uABEC]"),

function is_digit(code) {
return code >= 48 && code <= 57; //XXX: find out if "UnicodeDigit" means something else than 0..9
return code >= 48 && code <= 57;
};

@@ -145,2 +146,6 @@

function is_unicode_digit(code) {
return UNICODE.digit.test(String.fromCharCode(code));
}
function is_unicode_combining_mark(ch) {

@@ -170,2 +175,3 @@ return UNICODE.non_spacing_mark.test(ch) || UNICODE.space_combining_mark.test(ch);

|| is_unicode_connector_punctuation(ch)
|| is_unicode_digit(code)
;

@@ -188,4 +194,5 @@ };

function JS_Parse_Error(message, line, col, pos) {
function JS_Parse_Error(message, filename, line, col, pos) {
this.message = message;
this.filename = filename;
this.line = line;

@@ -202,3 +209,3 @@ this.col = col;

function js_error(message, filename, line, col, pos) {
throw new JS_Parse_Error(message, line, col, pos);
throw new JS_Parse_Error(message, filename, line, col, pos);
};

@@ -215,3 +222,3 @@

var S = {
text : $TEXT.replace(/\r\n?|[\n\u2028\u2029]/g, "\n").replace(/\uFEFF/g, ''),
text : $TEXT.replace(/\uFEFF/g, ''),
filename : filename,

@@ -235,6 +242,11 @@ pos : 0,

throw EX_EOF;
if (ch == "\n") {
if ("\r\n\u2028\u2029".indexOf(ch) >= 0) {
S.newline_before = S.newline_before || !in_string;
++S.line;
S.col = 0;
if (!in_string && ch == "\r" && peek() == "\n") {
// treat a \r\n sequence as a single \n
++S.pos;
ch = "\n";
}
} else {

@@ -273,10 +285,12 @@ ++S.col;

var ret = {
type : type,
value : value,
line : S.tokline,
col : S.tokcol,
pos : S.tokpos,
endpos : S.pos,
nlb : S.newline_before,
file : filename
type : type,
value : value,
line : S.tokline,
col : S.tokcol,
pos : S.tokpos,
endline : S.line,
endcol : S.col,
endpos : S.pos,
nlb : S.newline_before,
file : filename
};

@@ -366,3 +380,3 @@ if (!is_comment) {

var read_string = with_eof_error("Unterminated string constant", function(){
var read_string = with_eof_error("Unterminated string constant", function(quote_char){
var quote = next(), ret = "";

@@ -392,3 +406,5 @@ for (;;) {

}
return token("string", ret);
var tok = token("string", ret);
tok.quote = quote_char;
return tok;
});

@@ -406,2 +422,3 @@

}
S.col = S.tokcol + (S.pos - S.tokpos);
S.comments_before.push(token(type, ret, true));

@@ -548,3 +565,3 @@ S.regex_allowed = regex_allowed;

switch (code) {
case 34: case 39: return read_string();
case 34: case 39: return read_string(ch);
case 46: return handle_dot();

@@ -739,4 +756,10 @@ case 47: return handle_slash();

// XXXv2: decide how to fix directives
if (dir && stat.body instanceof AST_String && !is("punc", ","))
return new AST_Directive({ value: stat.body.value });
if (dir && stat.body instanceof AST_String && !is("punc", ",")) {
return new AST_Directive({
start : stat.body.start,
end : stat.body.end,
quote : stat.body.quote,
value : stat.body.value,
});
}
return stat;

@@ -1127,3 +1150,8 @@ case "num":

case "string":
ret = new AST_String({ start: tok, end: tok, value: tok.value });
ret = new AST_String({
start : tok,
end : tok,
value : tok.value,
quote : tok.quote
});
break;

@@ -1241,2 +1269,3 @@ case "regexp":

start : start,
quote : start.quote,
key : name,

@@ -1243,0 +1272,0 @@ value : expression(false),

22

lib/scope.js

@@ -60,5 +60,10 @@ /***********************************************************************

unmangleable: function(options) {
return (this.global && !(options && options.toplevel))
if (!options) options = {};
return (this.global && !options.toplevel)
|| this.undeclared
|| (!(options && options.eval) && (this.scope.uses_eval || this.scope.uses_with));
|| (!options.eval && (this.scope.uses_eval || this.scope.uses_with))
|| (options.keep_fnames
&& (this.orig[0] instanceof AST_SymbolLambda
|| this.orig[0] instanceof AST_SymbolDefun));
},

@@ -326,7 +331,8 @@ mangle: function(options) {

return defaults(options, {
except : [],
eval : false,
sort : false,
toplevel : false,
screw_ie8 : false
except : [],
eval : false,
sort : false,
toplevel : false,
screw_ie8 : false,
keep_fnames : false
});

@@ -476,3 +482,5 @@ });

var ret = "", base = 54;
num++;
do {
num--;
ret += String.fromCharCode(chars[num % base]);

@@ -479,0 +487,0 @@ num = Math.floor(num / base);

17

lib/sourcemap.js

@@ -56,7 +56,12 @@ /***********************************************************************

});
var generator = new MOZ_SourceMap.SourceMapGenerator({
file : options.file,
sourceRoot : options.root
});
var orig_map = options.orig && new MOZ_SourceMap.SourceMapConsumer(options.orig);
var generator;
if (orig_map) {
generator = MOZ_SourceMap.SourceMapGenerator.fromSourceMap(orig_map);
} else {
generator = new MOZ_SourceMap.SourceMapGenerator({
file : options.file,
sourceRoot : options.root
});
}
function add(source, gen_line, gen_col, orig_line, orig_col, name) {

@@ -82,8 +87,8 @@ if (orig_map) {

});
};
}
return {
add : add,
get : function() { return generator },
toString : function() { return generator.toString() }
toString : function() { return JSON.stringify(generator.toJSON()); }
};
};

4

package.json

@@ -6,3 +6,3 @@ {

"main": "tools/node.js",
"version": "2.4.16",
"version": "2.4.17",
"engines": { "node" : ">=0.4.0" },

@@ -21,3 +21,3 @@ "maintainers": [{

"source-map" : "0.1.34",
"optimist": "~0.3.5",
"yargs": "~1.3.3",
"uglify-to-browserify": "~1.0.0"

@@ -24,0 +24,0 @@ },

16

README.md
UglifyJS 2
==========
[![Build Status](https://travis-ci.org/mishoo/UglifyJS2.png)](https://travis-ci.org/mishoo/UglifyJS2)
[![Build Status](https://travis-ci.org/mishoo/UglifyJS2.svg)](https://travis-ci.org/mishoo/UglifyJS2)

@@ -47,2 +47,7 @@ UglifyJS is a JavaScript parser, minifier, compressor or beautifier toolkit.

If you wish to pass your options before the input files, separate the two with
a double dash to prevent input files being used as option arguments:
uglifyjs --compress --mangle -- input.js
The available options are:

@@ -351,2 +356,9 @@

licensing information, for example.
- `quote_style` (default `0`) -- preferred quote style for strings (affects
quoted property names and directives as well):
- `0` -- prefers double quotes, switches to single quotes when there are
more double quotes in the string itself.
- `1` -- always use single quotes
- `2` -- always use double quotes
- `3` -- always use the original quotes

@@ -617,3 +629,3 @@ ### Keeping copyright notices or other comments

As usual, `options` is optional. The output stream accepts a lot of otions,
As usual, `options` is optional. The output stream accepts a lot of options,
most of them documented above in section “Beautifier options”. The two

@@ -620,0 +632,0 @@ which we care about here are `source_map` and `comments`.

15

tools/node.js

@@ -9,2 +9,4 @@ var path = require("path");

console : console,
process : process,
Buffer : Buffer,
MOZ_SourceMap : require("source-map")

@@ -37,3 +39,3 @@ });

].map(function(file){
return path.join(path.dirname(fs.realpathSync(__filename)), file);
return fs.realpathSync(path.join(path.dirname(__filename), file));
});

@@ -100,4 +102,4 @@

if (options.mangle) {
toplevel.figure_out_scope();
toplevel.compute_char_frequency();
toplevel.figure_out_scope(options.mangle);
toplevel.compute_char_frequency(options.mangle);
toplevel.mangle_names(options.mangle);

@@ -137,5 +139,10 @@ }

var source_map = output.source_map;
if (source_map) {
source_map = source_map + "";
}
return {
code : stream + "",
map : output.source_map + ""
map : source_map
};

@@ -142,0 +149,0 @@ };

.travis.yml
test/compress/arrays.js
test/compress/blocks.js
test/compress/concat-strings.js
test/compress/conditionals.js
test/compress/dead-code.js
test/compress/debugger.js
test/compress/drop-unused.js
test/compress/issue-105.js
test/compress/issue-12.js
test/compress/issue-126.js
test/compress/issue-143.js
test/compress/issue-22.js
test/compress/issue-267.js
test/compress/issue-269.js
test/compress/issue-44.js
test/compress/issue-59.js
test/compress/labels.js
test/compress/loops.js
test/compress/negate-iife.js
test/compress/properties.js
test/compress/sequences.js
test/compress/switch.js
test/compress/typeof.js
test/mozilla-ast.js
test/run-tests.js
.npmignore

Sorry, the diff of this file is not supported yet

bin/uglifyjs

Sorry, the diff of this file is not supported yet

lib/compress.js

Sorry, the diff of this file is too big to display

SocketSocket SOC 2 Logo

Product

  • Package Alerts
  • Integrations
  • Docs
  • Pricing
  • FAQ
  • Roadmap
  • Changelog

About

Packages

npm

Go

Maven

PyPI

Rubygems

Stay in touch

Get open source security insights delivered straight into your inbox.

  • Terms
  • Privacy
  • Security

Made with ⚡️ by Socket Inc