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Author SHA1 Message Date
Mihai Bazon
0f509f8336 v2.3.1 v2.3.1 2013-05-08 16:45:36 +03:00
Mihai Bazon
a6ed2c84ac Better fix for equality of typeof ... against "undefined" 2013-05-08 16:22:48 +03:00
Justin Lau
a1958aad56 Fixed typeof undefined optimization and updated related test case to 
accomodates the sort behaviour changes made in commit
mishoo/UglifyJS2@aebafad41e.
Signed-off-by: Justin Lau <justin@tclau.com>
 2013-05-08 16:22:48 +03:00
Justin Lau
672699613e Added test cases for #104. 
Signed-off-by: Justin Lau <justin@tclau.com>
 2013-05-08 16:22:48 +03:00
Mihai Bazon
645d5bdbc5 Merge pull request #195 from kjbekkelund/typo 
Fix typo in bin and readme
 2013-05-08 05:51:52 -07:00
Justin Lau
9af2bbffde Fixed dot properties not optimizing unicode identifiers. Signed-off-by: Justin Lau <justin@tclau.com> 2013-05-07 14:20:19 +03:00
Justin Lau
fcd544cc10 Added test scenario with unicode in properties name. 
Signed-off-by: Justin Lau <justin@tclau.com>
 2013-05-06 01:26:33 +08:00
Justin Lau
1e3bc0caa0 Fixed dot property issue with invlid identifier names. 
Signed-off-by: Justin Lau <justin@tclau.com>
 2013-05-05 22:27:43 +08:00
Justin Lau
8227e8795b Added scenario in test case where properties shouldn't be accessed with 
dotted syntax even with screw_ie8 option.
Signed-off-by: Justin Lau <justin@tclau.com>
 2013-05-05 22:08:13 +08:00
Kim Joar Bekkelund
790b3bcdc6 Fix typo in bin and readme 2013-05-02 11:15:33 +02:00
Mihai Bazon
d6e6458f68 Merge pull request #194 from ulikoehler/master 
Add README syntax highlighting
 2013-05-01 07:04:01 -07:00
Uli Köhler
a54b6703c0 Add README syntax highlighting 2013-05-01 15:56:20 +02:00
Mihai Bazon
8e6266136d Take two. v2.3.0 v2.3.0 2013-05-01 13:15:34 +03:00
Mihai Bazon
5c22a1bdf5 v2.3 v2.3 2013-05-01 13:14:07 +03:00
Mihai Bazon
9794ebf88c Workaround for missing prefix in UnaryExpression generated by Esprima 
See #193
 2013-04-29 15:03:52 +03:00
Mihai Bazon
68394eed93 Make compress/mangle disabled by default, as before 5af144522a 2013-04-21 11:35:50 +03:00
Mihai Bazon
753b4b6cc8 Merge pull request #191 from michaelficarra/use-es5-member-access-with-screw-ie 
use dotted member access when --screw-ie8 option given
 2013-04-21 01:30:02 -07:00
Mihai Bazon
a9c1b9f138 Merge pull request #190 from michaelficarra/patch-1 
unbalanced parentheses in readme
 2013-04-21 01:28:45 -07:00
Michael Ficarra
5af144522a fixes #189: use dotted member access when --screw-ie8 option given 2013-04-20 15:11:05 -05:00
Michael Ficarra
483e0cadfb unbalanced parentheses in readme 2013-04-20 14:05:52 -05:00
Roman Bataev
4b818056cf Fix typeof evaluation for regex and function 2013-04-03 22:34:38 -04:00
Roman Bataev
b956e5f1d9 Add tests for typeof evaluation 2013-04-03 22:34:19 -04:00
Vladimir Zhuravlev
37d7cb8565 Quote objects with numeric keys 2013-03-31 19:52:28 +03:00
Mihai Bazon
2b8e206fec fix package.json 2013-03-31 13:38:02 +03:00
Mihai Bazon
a869b854fa Don't use \xYY for identifiers 
Fix #173
 2013-03-31 13:36:22 +03:00
Andreas Lind Petersen
81f5efe39a Output, to_ascii: Escape non-ascii chars with \xnn instead of \unnnn whenever possible. 2013-03-31 13:36:22 +03:00
Andreas Lind Petersen
69dde0462b uglifyjs binary: Make read_whole_file async and don't attempt to read STDIN synchronously. 2013-03-31 13:36:22 +03:00
Mihai Bazon
7628bcac01 Merge pull request #163 from mzgol/screw-oldie 
renamed --screw-ie to --screw-oldie, documented it in README.md, indicat...
 2013-03-25 09:05:44 -07:00
Michał Gołębiowski
75f0bbe6e8 renamed --screw-ie to --screw-ie8, documented it in README.md, indicated it doesn't break IE9+ 2013-03-25 17:03:21 +01:00
Jake Harding
478bf4dbdd Add support for enclose option. Closes #139. 2013-03-24 11:11:23 +02:00
Mihai Bazon
e0f67baf2d Don't print the warning on parse error, just throw a JS_Parse_Error. 
Fix #159
 2013-03-24 00:57:35 +02:00
Mihai Bazon
b14d3df3d2 Keep legit code working even when --screw-ie is not passed. 
Previously:

    Without `--screw-ie`, UglifyJS would always leak names of function
    expressions into the containing scope, as if they were function
    declarations.  That was to emulate IE<9 behavior.  Code relying on this
    IE bug would continue to work properly after mangling, although it would
    only work in IE (since other engines don't share the bug).  Sometimes
    this broke legitimage code (see #153 and #155).

    With `--screw-ie` the names would not be leaked into the current scope,
    working properly in legit cases; but still it broke legit code when
    running in IE<9 (see #24).

Currently:

    Regardless of the `--screw-ie` setting, the names will not be leaked.
    Code relying on the IE bug will not work properly after mangling.
    <evil laughter here>

    Without `--screw-ie`: a hack has been added to the mangler to avoid
    using the same name for a function expression and some other variable in
    the same scope.  This keeps legit code working, at the (negligible,
    indeed) cost of one more identifier.

    With `--screw-ie` you allow the mangler to name function expressions
    with the same identifier as another variable in scope.  After mangling
    code might break in IE<9.

Oh man, the commit message is longer than the patch.

Fix #153, #155
 2013-03-22 18:04:46 +02:00
Mihai Bazon
24e58ee70c Merge pull request #125 from devongovett/master 
Allow inSourceMap option to be a generated JSON source map
 2013-03-13 01:36:55 -07:00
Mihai Bazon
9b1a40dfc3 Support mangling toplevel names 
Close #127
 2013-03-13 09:44:06 +02:00
Mihai Bazon
e4b078cff7 Disable unsafe by default 
Close #147
 2013-03-11 00:04:31 +02:00
Mihai Bazon
3bd7ca9961 Merge pull request #146 from mbostock/read-all-stdin 
Read the entire STDIN.
 2013-03-05 22:17:09 -08:00
Mike Bostock
f83aca65b7 Read the entire STDIN. 
The problem with reading synchronously from /dev/stdin is that you can get a
spurious EOF when the input buffer is empty, even if more content is coming. Now
STDIN is read from a loop, and only stops polling when all input has been read.
This fixes #70 #85 and other errors related to parsing large files on STDIN.
 2013-03-05 20:35:49 -08:00
Mihai Bazon
aebafad41e Fix reordering comparisons 
Close #143
 2013-03-04 10:06:01 +02:00
Mihai Bazon
26746ce316 Add --screw-ie option 
For now the implication is that UglifyJS will not leak a function
expression's name in the surrounding scope (IE < 9 does that).

(ref. mishoo/UglifyJS#485)
 2013-03-02 14:28:34 +02:00
Mihai Bazon
dac6efb43d Drop last default: if it's the last branch and empty 
Close #141
 2013-03-01 13:12:03 +02:00
Mihai Bazon
8880f4824c Compress boolean constants after evaluation 
Close #137
 2013-03-01 10:26:06 +02:00
Mihai Bazon
cb0c576bdd Add license 
Close #131
 2013-02-22 13:58:16 +02:00
Mihai Bazon
3a591c43fe Fix compressing do {...} while (false) 
It's not safe to transform it to {...} because the body might contain
`break`.  The solution could be more elaborate (detect if body contains
`break`) but I don't think it's worth the trouble.

Close #129
 2013-02-19 18:12:19 +02:00
Mihai Bazon
db66eca958 v2.2.5 v2.2.5 2013-02-14 12:51:13 +02:00
Devon Govett
f2767452e6 Allow inSourceMap to be a generated JSON source map instead of just a file name 2013-02-10 10:06:13 -08:00
Mihai Bazon
916faf0a48 Force space after literal regexp when used in "instanceof" or "in" 
Close #118
 2013-02-06 11:57:59 +02:00
Mihai Bazon
f36e4e9a78 Give up evaluating (unary-prefix '-' 0) 
Close #117

------

    JS, WHY YOU SUCK SO BADLY? ;-(
 2013-02-06 11:51:09 +02:00
Mihai Bazon
fdf8b5eb71 Fix parens for NaN 
Close #116
 2013-02-06 11:38:29 +02:00
Mihai Bazon
de7ec7f1b7 Fix parens for negative numbers 
Close #115
 2013-02-06 11:36:04 +02:00
Mihai Bazon
3c8a0bdff4 Fix parens for AST_New 
Close #114
 2013-02-06 11:28:49 +02:00