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Author SHA1 Message Date
Mihai Bazon
f0ab1b02e6 Avoid sequencesize for more than 2000 statements. 
It hardly saves any bytes for a sequence so long, and it risks blowing the
stack with the recursive Seq functions.

Ref #414
 2015-03-22 12:51:15 +02:00
Mihai Bazon
36c28e02fd Add start/end nodes for NaN/Infinity transformations 2015-03-22 12:50:36 +02:00
Mihai Bazon
ecfd881ac6 Keep unused function arguments by default 
Discarding unused function arguments affects function.length, which can lead
to some hard to debug issues.  This optimization is now done only in "unsafe
mode".

Fix #121
 2015-03-20 10:28:51 +02:00
Mihai Bazon
d36faffeca Fix parsing for U+2028 / U+2029 
(they should be treated as whitespace)
 2015-03-18 10:09:30 +02:00
Mihai Bazon
9de7199b88 v2.4.17 2015-03-11 00:04:26 +02:00
Edward Casbon
ae07714927 Add filename to the JS_Parse_Error exception. 
It would be nice to have access to the filename of the file that includes the code that causes a JavaScript error. This is especially handy if uglifying multiple files at once.

Only a small change is needed for this to happen as it's already available in the function that throws the error.
 2015-02-11 23:21:22 +01:00
Rob Loach
0e41a3fad4 Add .npmignore 2015-02-11 23:19:21 +01:00
Richard van Velzen
61e850ceb5 Clean up unit test breakage 
In 992b6b9fcc unit test broke (which I missed). This was due to undeclared variables not being side-effects free.

However, since they're really not side-effect free, just declare them in the test cases.
 2015-02-11 21:27:21 +01:00
Richard van Velzen
992b6b9fcc Fix invalid removal of left side in && and || compression 
See #637. This does not produce the optimal result, but it does prevent the removal of non-side-effect-free code.
 2015-02-11 21:08:41 +01:00
Anthony Van de Gejuchte
7b71344051 Parse regexes properly 2015-02-11 18:29:15 +01:00
Richard van Velzen
605362f89d Drop all console statements properly 
Because the base reference can be an member expression as well, we have to dig a bit deeper to find the leftmost base reference.

Fixes #451
 2015-01-31 13:24:44 +01:00
Mihai Bazon
fbbaa42ee5 Add option to preserve/enforce string quote style 
`-q 0` (default) use single or double quotes such as to minimize the number of
 bytes (prefers double quotes when both will do); this is the previous
 behavior.

`-q 1` -- always use single quotes

`-q 2` -- always use double quotes

`-q 3` or just `-q` -- always use the original quotes.

Related codegen option: `quote_style`.

Close #495
Close #460

Some `yargs` guru please tell me why `uglifyjs --help` doesn't display the
help string for `-q` / `--quotes`, and why it doesn't output the expected
argument types anymore, like good old `optimist` did.
 2015-01-27 22:26:27 +02:00
Anthony Van de Gejuchte
099992ecae Keep single line comments after nlb, after nlb 
Fixes #583
 2015-01-26 12:11:52 +01:00
Richard van Velzen
d78ae20e64 Make empty source map values more reasonable in .minify() 
`"null"` isn't a very usable value. `JSON.parse(null)` also gives `null`, which makes this fully backwards compatible.

Closes #616
 2015-01-26 12:07:44 +01:00
Bryce Cronkite-Ratcliff
5c02d65ddb fixes issue #621 SourceMap toString JSON format 
The correct format of a sourcemap is acquired
from a mozilla source map generator by calling
toJSON on this object. This patch alters the
toString function on mozilla generators to print
the format that is to spec instead of the generator's
internal representation of itself.
 2015-01-24 00:33:02 -08:00
Mihai Bazon
d36067cd35 Merge pull request #615 from avdg/unicode 
Give parser more unicode support
 2015-01-20 13:00:31 +02:00
Anthony Van de Gejuchte
f1b2134dd1 Add test 2015-01-20 00:31:44 +01:00
Anthony Van de Gejuchte
74cda80d3b Add unicode digit parsing support 2015-01-20 00:17:24 +01:00
Anthony Van de Gejuchte
9a3a848cc8 Update unicode letter 2015-01-20 00:17:03 +01:00
Tal Ater
a1a4c2ada7 Optimize conditionals where the consequent and alternative are both booleans and not equivalent 2015-01-13 18:27:21 +01:00
Mihai Bazon
189dbf02b6 Merge pull request #612 from rvanvelzen/issue-611 
Replace the correct node when replacing in `void` sequences
 2015-01-12 18:18:55 +02:00
Richard van Velzen
42ecd42ac0 Replace the correct node when replacing in void sequences 
Close #611.
 2015-01-12 17:09:34 +01:00
Mihai Bazon
a10f6a96d7 Merge pull request #482 from arty-name/inline-ng-inject 
added @ngInject support for inline functions
 2015-01-11 12:10:42 +02:00
Mihai Bazon
0d232a1422 Merge pull request #606 from rvanvelzen/document-double-dash 
Document `--` for usage in CLI class
 2015-01-07 23:17:08 +02:00
Richard van Velzen
285bffd2c6 Document -- for usage in CLI class 
Close #518
 2015-01-07 19:04:10 +01:00
Mihai Bazon
61c233a08e Fix make_node_from_constant for Regexp-s 
Close #588
 2015-01-07 11:20:04 +02:00
Mihai Bazon
d2d716483a aborts(AST_If) returns the if node 
Previously it returned the abort node from the alternative branch.  This is
not much use as it can be different from the one in the body
branch (i.e. return vs. throw) and can trick us into issues like #591.

Fix #591
 2015-01-06 14:01:35 +02:00
Ingvar Stepanyan
f16033aafd Location fix for Mozilla AST start token. 2015-01-06 11:32:41 +01:00
Ingvar Stepanyan
ae5366a31d Track ending lines/columns; fix end locations in Mozilla AST. 2015-01-06 11:32:41 +01:00
Mihai Bazon
6b23cbc852 AST_Do nodes: walk body before condition 2015-01-06 12:29:07 +02:00
Richard van Velzen
7f9bc9e863 Pass mangle options to figure_out_scope and compute_char_frequence 
Fix #219. Because the options were not set and `toplevel` is `false` by default, some toplevel names would sometimes not be mangled correctly.
 2015-01-05 19:10:32 +01:00
Mihai Bazon
13219cebcb Fix handling \r\n 
Close #437
 2015-01-05 12:14:42 +02:00
Mihai Bazon
93a6e5780e Declare boolean type for --keep-fnames 2015-01-05 11:20:00 +02:00
Mihai Bazon
fe55e0d93d Merge branch 'keep-function-expression-names' of https://github.com/rvanvelzen/UglifyJS2 2015-01-05 11:11:38 +02:00
Mihai Bazon
e1f0747e4c Support keep_fnames in compressor, and --keep-fnames. #552 
Passing `--keep-fnames` will enable it both for compressor/mangler, so that
function names will not be dropped (when unused) nor mangled.
 2015-01-05 11:03:13 +02:00
Richard van Velzen
e37b67d013 Add an option to prevent function names from being mangled 
See #552. This is mostly useful for having the actual function names in traces.
 2015-01-04 21:48:43 +01:00
Caridy Patino
ad18689d92 using the original sourcemap as the base 
* Creates a new SourceMapGenerator based on a SourceMapConsumer:
  https://github.com/mozilla/source-map#sourcemapgeneratorfromsourcemapsourcemapconsumer
 2015-01-04 21:08:29 +01:00
truiken
0f80b1058d Resolve the relative path to lib files last 
This allows usage of UglifyJS on build systems which have a flat (or non-matching relative) directory structure for source files.
 2015-01-04 21:01:11 +01:00
Richard van Velzen
0d48af3f36 Add a "keep_fnames" option to the compressor to retain function expression names 
See #552. This is useful for stack traces.
 2015-01-04 20:14:38 +01:00
achingbrain
4613644cce passes in references to process and Buffer to silence ReferenceErrors 2015-01-04 19:26:47 +01:00
Derek Wickern
718e475613 Fix backslashes in source-map paths on Windows 2015-01-04 19:08:19 +01:00
Austin Brown
aa5dd15352 Update README.md 
otions => options
 2015-01-04 16:01:53 +01:00
Peter Dave Hello
5bff65c132 Use svg instead of png to get better image quality 2015-01-04 15:58:00 +01:00
Richard van Velzen
24bc09b79b 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 15:01:55 +01:00
Richard van Velzen
37c17d5541 Merge pull request #570 from rvanvelzen/fix-569 
Fix #569
 2015-01-04 14:02:08 +01:00
Richard van Velzen
120948fa48 Merge pull request #584 from clyfish/fix-base54 
fix base54
 2015-01-04 14:00:23 +01:00
Richard van Velzen
66e6f0c3cb Merge pull request #592 from micschro/patch-1 
Fix max_line_len not working for JSON files
 2015-01-04 13:53:31 +01:00
Richard van Velzen
f7447efa8c Merge pull request #600 from KenPowers/master 
Use yargs instead of optimist.
 2015-01-04 13:52:02 +01:00
Richard van Velzen
f4d36a58c2 Fix #569 
When no arguments are given to `new Function()`, it should be treated as
a regular anonymous function (http://es5.github.io/#x15.3.2.1)
 2015-01-04 13:37:59 +01:00
Kenneth Powers
6d1c3e1aec Use yargs instead of optimist. 2015-01-01 01:04:54 -05:00