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Author SHA1 Message Date
Richard van Velzen
a75987b873 Fix #556 
`\uFEFF` (ZERO WIDTH NO-BREAK SPACE) is removed when parsing, but was
un-escaped for the output when `ascii_only` was false.

When using
UglifyJS multiple times (creating packages from minified sources, for
example), this would lead to problems because the byte was removed when
parsing for the second time.
 2015-01-04 13:45:30 +01:00
Mihai Bazon
73cc0505f5 Merge pull request #599 from rvanvelzen/fix-597 
Fix #597
 2014-12-31 14:18:31 +02:00
Richard van Velzen
c75f5a1fd8 Fix #597 
NaN and Infinity were replaced in the output generation, instead of
during compression. This could lead to results where `1/0` was inserted
without parens leading to invalid output.

The nodes are replaced in the compression step now, and the output
generation returns their regular names. This should not be a problem,
since they're already only constructed from the original name.
 2014-12-31 12:23:00 +01:00
Mihai Bazon
5538ec7bd8 v2.4.16 2014-12-09 15:21:44 +02:00
Mihai Bazon
f101d6429b Merge pull request #546 from jacobk/patch-1 
Use uglify source map token names if missing
 2014-12-04 14:07:08 +02:00
Mihai Bazon
f36a1eaa8b Add option to allow return outside of functions. 
Close #288
 2014-10-20 18:12:13 +03:00
Mihai Bazon
a64bdda9ae Document keep_fargs. Close #557 2014-09-28 12:36:36 +03:00
Mihai Bazon
01d19b4b52 Referencing a global is assumed to have side effects. 
Close #550
 2014-09-28 11:18:25 +03:00
Mihai Bazon
f0c1a01bc2 Merge pull request #549 from Arnavion/unreferenced-catch-symbol 
Don't warn for an unreferenced exception symbol in a catch block.
 2014-09-13 09:29:34 +03:00
Arnavion
7be680d3f8 Don't warn for an unreferenced exception symbol in a catch block. 2014-09-12 21:01:19 -07:00
Mihai Bazon
57dab1e1db Merge pull request #541 from TalAter/conditional-improvements 
Conditional assignment of equivalent constants compressed  ( x=y?1:1 --> x=1 )
 2014-09-09 18:45:12 +03:00
Jacob Kristhammar
21b3c890a1 Use uglify source map token names if missing 2014-09-09 13:02:50 +02:00
Tal Ater
fb0ec720a4 Compress conditions that have side effects using sequences 2014-09-04 02:57:49 +03:00
Tal Ater
7971ed33d1 Added a test for else if 2014-09-03 01:35:30 +03:00
Tal Ater
885835a655 Compress conditional assignments where all possible outcomes are equivalant and condition has no side effects 2014-09-02 23:30:25 +03:00
Mihai Bazon
4c64554808 Turn foo.new into foo["new"] when not --screw-ie8. Fix #534 2014-08-26 10:11:01 +03:00
Mihai Bazon
548beeb6b1 Prevent error for Function(""). Close #538 2014-08-20 09:16:34 +03:00
Mihai Bazon
e3066f9577 Merge pull request #529 from RReverser/master 
Added example for usage with SpiderMonkey AST
 2014-08-04 23:05:29 +03:00
Ingvar Stepanyan
e391367488 Added example for usage with SpiderMonkey AST. 2014-08-04 20:48:14 +03:00
Mihai Bazon
18ddf2f7b5 Merge branch 'master' of https://github.com/RReverser/UglifyJS2 2014-08-04 09:01:19 +03:00
Ingvar Stepanyan
f8ee5a0785 Install newest NPM on oldest Node.js. 2014-08-03 21:44:59 +03:00
Ingvar Stepanyan
b467a3c877 Added generative testing for AST conversions. 2014-08-03 20:48:59 +03:00
Mihai Bazon
f2d48e9019 Merge branch 'patch-1' of https://github.com/gdw2/UglifyJS2 2014-08-03 11:08:39 +03:00
Ingvar Stepanyan
5e314bf3e9 SpiderMonkey Identifier nodes should contain mangled names. 2014-08-03 01:28:58 +03:00
Ingvar Stepanyan
05ba26c7c8 Small fixes for AST conversion. 2014-08-02 13:18:27 +03:00
Ingvar Stepanyan
87b72364a4 Fixes and improvements for UglifyJS->SM AST conversion. 
* Explicitly forbidden multiple catch clauses as SM-specific feature.
* Simplified describing of UglifyJS->Mozilla AST conversion rules.
* Moved alias rules to single place.
* Removed usage of dynamic type bindings in generated code (speed-up).
 2014-08-01 23:45:37 +03:00
Ingvar Stepanyan
0e3ff1f970 Improved UglifyJS<->SpiderMonkey AST conversions. 
* Added directives recognition in SM AST.
* Moved semi-standard SM `Property` type to separate handler.
* Added `const` recognition from SM AST.
* Removed redundant `this`-as-identifier recognition.
* Removed redundant rules for abstract SM types.
* Described `CatchClause` using string syntax.
* Added support for semi-standard `range` tuple as location source.
* Added back-conversion support (to be improved).
 2014-08-01 23:42:34 +03:00
gdw2
ec3e74d7f4 Added license 2014-07-28 13:49:44 -07:00
Mihai Bazon
62bda71c85 Fix parens for AST_Undefined 
Do the same as for AST_Unary, since we output undefined as `void 0`.

Reported at https://github.com/mishoo/UglifyJS2/issues/338#issuecomment-48858341
 2014-07-18 11:31:41 +03:00
Mihai Bazon
83e0939088 v2.4.15 2014-07-09 18:01:40 +03:00
Mihai Bazon
9798d96e37 Lock source-map to 0.1.34 2014-07-09 18:01:23 +03:00
Mihai Bazon
ac2caf1088 Check for the case an AST_For's init is an EmptyStatement 
(lame fix for #503)
 2014-07-01 23:10:44 +03:00
Dan Wolff
8511e80f48 Evaluate "foo".length ==> 3 2014-07-01 11:06:51 +03:00
Mihai Bazon
91bc3f1f92 Merge pull request #499 from shinnn/master 
Update .travis.yml to pass the test on Travis CI
 2014-06-26 09:30:25 +03:00
Shinnosuke Watanabe
8463b48f90 Do not run a test for Node v0.4 
Travis CI doesn’t support Node v0.4.

http://docs.travis-ci.com/user/languages/javascript-with-nodejs/#Provide
d-Node.js-Versions
 2014-06-26 13:17:59 +09:00
Mihai Bazon
e3342a3cf6 v2.4.14 2014-06-12 17:24:33 +03:00
Mihai Bazon
7bf59b5bcd Actually, even better. #475 
- also handle x = + ++y, x = - --y;
- don't use parens, a space suffices.
 2014-04-27 21:42:14 +03:00
Mihai Bazon
025f3e9596 Better fix for #475 2014-04-27 20:54:54 +03:00
Mihai Bazon
8258edd8a5 Fix parens in +(+x). Close #475 2014-04-27 20:51:01 +03:00
Mihai Bazon
8669ca219b Merge branch 'master' of github.com:mishoo/UglifyJS2 2014-04-24 10:56:57 +03:00
Mihai Bazon
71652690b6 Merge pull request #445 from ConradIrwin/try-statement 
Handle TryStatements trees from acorn >=0.2.0
 2014-04-24 10:46:53 +03:00
Mihai Bazon
37693d2812 Update tests. 2014-04-18 11:19:52 +03:00
Mihai Bazon
8fbe200012 Always quote property names that contain non-ASCII characters. 
Fix #328
 2014-04-18 10:48:44 +03:00
Mihai Bazon
1a34a13e33 Merge pull request #470 from ebednarz/master 
Fix sourceMapIncludeSources exception in Node API
 2014-04-13 12:54:12 +03:00
OiNutter
ef772b0049 add sourceMappingUrl to output in node module 
If options.outSourceMap is specified the sourceMappingURL comment
should be appended to the output stream
 2014-04-13 11:48:38 +02:00
ebednarz
6fcabbde08 Fix sourceMapIncludeSources exception in Node API 
https://github.com/mishoo/UglifyJS2/issues/459
 2014-04-13 11:16:10 +02:00
Mihai Bazon
14f290f8ab Merge pull request #454 from Arnavion/allow-colons-in-wrap_enclose 
Allow colons in the pairs passed to AST_Toplevel.wrap_enclose
 2014-03-24 15:10:35 +02:00
Arnavion
e2e09d5754 Allow colons in the pairs passed to AST_Toplevel.wrap_enclose 2014-03-22 18:02:21 -07:00
Mihai Bazon
448a8d3845 v2.4.13 2014-03-11 15:22:37 +02:00
Conrad Irwin
514936beb8 Handle TryStatements trees from acorn >=0.2.0 2014-03-06 17:07:49 -08:00