JoBoEVD/UglifyJS
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
1,818 Commits 3 Branches 341 Tags
f1a77e4fc03a3ff9e217992e5aa1a62fc35e0f2f
Commit Graph

204 Commits

Author SHA1 Message Date
Mihai Bazon
e29048b54a Merge branch 'master' of github.com:mishoo/UglifyJS2 2014-01-26 10:07:10 +02:00
Mihai Bazon
ceb200fe81 Move unescaping regexps under a codegen option (unescape_regexps) 2014-01-26 10:05:55 +02:00
Daniel Stutzman
f5f8239057 Don't unescape \x00 in regexes (it breaks IE8) 2014-01-25 11:55:39 -07:00
Mihai Bazon
931862e97f More chars that cannot be unescaped in regexps. 2014-01-21 11:44:00 +02:00
Ville Lautanala
1e31011874 Don't unescape byte order marks in regexps 2014-01-19 12:27:03 +02:00
Mihai Bazon
4339bd5cfa Don't unescape \x2f (slash) in regexps. #54 2014-01-18 12:31:50 +02:00
Mihai Bazon
90a330da16 simplify 2014-01-10 10:36:15 +02:00
Mihai Bazon
cad1f9cbd1 Unescape Unicode sequences in regexps when ascii_only is false. #54 2014-01-10 10:33:58 +02:00
Mihai Bazon
5e4c7f4245 Fix parens for property access -- (foo, bar)["baz"] 2014-01-05 11:48:01 +02:00
Mihai Bazon
7a30d826b8 Better fix for comments in AST_Exit 
Close #374
 2013-12-18 15:54:12 +02:00
Mihai Bazon
be55a09edf Take out all comments from an AST_Exit's value 
Fix #372
 2013-12-18 13:30:26 +02:00
Mihai Bazon
63287c0e68 Workaround for Safari bug 
Close #313
 2013-10-30 13:59:59 +02:00
Mihai Bazon
c5ed2292bf Fix parsing setters/getters (allow keywords for name). 
The "key" property was always "set" or "get", which didn't make much sense.
Now it'll be the actual name of the setter/getter (AST_Node), and the
AST_Accessor object itself, which represents the function, won't store any
name.

Close #319
 2013-10-30 11:50:22 +02:00
Mihai Bazon
e4c5302406 Fix output for x = 2 * (a % b / b * c) 
(issue #337)
 2013-10-30 09:11:55 +02:00
Mihai Bazon
f1b7094a57 Add "preamble" output option 
Close #335
 2013-10-29 11:09:18 +02:00
Mihai Bazon
0358e376f0 Fix codegen for when comments_before is undefined. 
Fix #333
 2013-10-28 09:39:29 +02:00
Mihai Bazon
83ba338bd0 Avoid printing <!-- in the output (HTML5 comment) 2013-09-06 10:10:45 +03:00
Mihai Bazon
7c10b25346 Support HTML5 comment syntax (enabled by default!) 
See http://javascript.spec.whatwg.org/#comment-syntax
    https://github.com/mishoo/UglifyJS/issues/503
    https://github.com/marijnh/acorn/issues/62
 2013-09-06 09:54:30 +03:00
Mihai Bazon
ed80b4a534 Move support for negate_iife in the compressor, rather than code generator 
(the code generator doesn't maintain enough context to know whether
the return value is important or discarded)

Fixes #272
 2013-08-20 17:45:52 +03:00
Michael Ficarra
d9ad3c7cbf fixes #259: don't unnecessarily quote object properties when --screw-ie8 2013-08-18 19:45:06 -05:00
David Glasser
b1febde3e9 Fix output for arrays whose last element is a hole: [1,,] 
1529ab96 started to do this (by considering holes to be separate from
"undefined") but it still converted
   [1,,]    (length 2, last element hole, trailing comma)
to
   [1,]     (length 1, trailing comma)

Unfortunately the test suite doesn't really make this clear: the new test here
passes with or without this patch because run-tests.js beautifys the expected
output (in "make_code"), which does the incorrect transformation! If you make
some manual change to arrays.js to make the test fail and see the INPUT and
OUTPUT, then you can see that without this fix, [1,,] -> [1,], and with this fix
it stays [1,,].
 2013-07-18 15:39:22 +03:00
Ville Lautanala
f29f07aabd Escape null characters as \x00 
Since \0 might be mistakenly interpreted as octal if followed by a
number and using literal null is in some cases interpreted as end of
string, escape null as \x00.
 2013-06-03 20:46:42 +03:00
Mihai Bazon
9fc6796d2a Add negate_iife option to the code generator. 
See discussion in a9511dfbe5
 2013-05-22 21:22:14 +03:00
Mihai Bazon
22a038e6a2 Fix output of statement: new function(){...}; 
Close #209
 2013-05-20 08:27:37 +03:00
Mihai Bazon
a9511dfbe5 Use the negation hack rather than parens for a toplevel function expression call 
(only in !beautify mode)
 2013-05-09 08:58:47 +03:00
Vladimir Zhuravlev
37d7cb8565 Quote objects with numeric keys 2013-03-31 19:52:28 +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
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
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
Mihai Bazon
719a8fd102 Ugly hack to print comments before return/throw statements 
Close #112
 2013-02-05 19:11:39 +02:00
Mihai Bazon
faa354f5ca [AST_Hole] the print function can be a no-op. 2013-01-17 11:36:10 +02:00
David Glasser
1529ab965a Fix output for arrays containing undefined values. 
1b6bcca7 was a first attempt at this. That commit made Uglify stop replacing
holes with undefined, but instead it started replacing undefined with
holes. This is slightly problematic, because there is a difference between a
hole and an undefined value. More problematically, it changed [1,undefined] to
[1,] which generally doesn't even parse as a hole (just as a trailing comma), so
it didn't even preserve the length of the array!

Instead, parse holes as their own special AST node which prints invisibly.
 2013-01-17 11:36:10 +02:00
Mihai Bazon
08219f0cee Fix output when semicolons is off. 
(need to force a semicolon for the empty body of an `if`)

Close #72
 2012-12-21 11:57:08 +02:00
Mihai Bazon
c4993e1e5c Small cleanup 2012-12-12 11:51:55 +02:00
Mihai Bazon
98978fc827 Add proper parens in "NoIn" expressions. 
fix #60.
 2012-12-06 12:27:57 +02:00
Richard van Velzen
e98119496a Add support for somewhat preserving line numbers. 
Usage: uglifyjs2 -b "beautify=0,preserve_line=1" /path/to/js

ref #46
 2012-11-14 15:30:18 +02:00
Mihai Bazon
46be3f2bf1 fix another small regression 
we do need parens here: `new (foo.bar().baz)`, but not here: `new foo.bar.baz`
 2012-11-07 13:31:43 +02:00
Mihai Bazon
80da21dab4 fix regression from 5346fb94 (shouldn't parenthesize i++ in x[i++]) 2012-11-07 13:02:51 +02:00
Mihai Bazon
a1ae0c8609 parenthesize property access when it's the expression in New 
refs #35
 2012-11-07 12:26:33 +02:00
Mihai Bazon
a90c1aeafe further fix for parens around New (refs #35) 2012-11-07 11:49:06 +02:00
Mihai Bazon
ff388a8d2d parenthesize a Call expression when its parent is New 
fix #35
 2012-11-07 11:36:15 +02:00
Mihai Bazon
5346fb94bb add proper parens around unary expressions 
fix #34
 2012-11-07 11:23:50 +02:00
Mihai Bazon
85af942d64 print final semicolon 
close #28
 2012-11-05 13:09:39 +02:00
Mihai Bazon
30faaf13ed more sequence optimizations (lift some sequences above binary/unary expressions so that we can avoid parens) 2012-10-22 11:58:06 +03:00
Mihai Bazon
6472f9410e add semicolons option in the code generator (default: true) 
pass `false` to separate statements with newlines instead of semicolons
 2012-10-17 14:52:08 +03:00
Mihai Bazon
8957b3a694 fix small glitches in source map generation 2012-10-16 15:54:12 +03:00
Mihai Bazon
b071c9d079 add parens to AST_Seq whose parent is AST_Unary 2012-10-13 14:32:08 +03:00