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289 Commits

Author SHA1 Message Date
startswithaj
6b2861e086 Make_string was missing \v and wasnt reversing vertical tabs even though read_escaped_char coverts them 2015-10-15 17:42:16 +10:00
kzc
dff54a6552 Fix other operator output related to <!-- or --> 2015-10-13 01:17:10 -04:00
Fábio Santos
b31918bbf0 computed properties 2015-10-12 21:38:20 +01:00
Mihai Bazon
17eef5a3c2 Only encode <!-- and --> in strings when inline_script 2015-10-12 10:21:22 +03:00
kzc
9f1f21b810 Output -- > instead of --> in expressions. Escape <!-- and --> within string literals. 2015-10-12 10:19:17 +03:00
Richard van Velzen
b14496c742 Merge branch 'master' into harmony 
Conflicts:
	lib/compress.js
 2015-10-12 08:54:44 +02:00
kzc
4d2f7d83af Fix handling of "use asm" when no command line flags are passed to uglifyjs. SCOPE_IS_NEEDED is unconditionally true now. Refactored floating point literal parsing to be more in keeping with the AST class design. 2015-10-07 13:10:53 -04:00
kzc
593677d2ff Add proper support for "use asm"; blocks. Disable -c optimization within "use asm"; sections and preserve floating point literals in their original form. Non-asm.js sections are optimized as before. Asm.js sections can still be mangled and minified of whitespace. No special command line flags are required. 2015-10-07 10:00:28 +02:00
Anthony Van de Gejuchte
c69294c449 Implement shebang support 2015-10-06 22:35:45 +02:00
Fábio Santos
dde9e293df parse, output the let statement 2015-09-13 14:15:53 +02:00
Fábio Santos
242c61be94 prefixed template strings, like "String.rawfoo\nbar". 2015-09-05 22:48:38 +01:00
Fábio Santos
e1cb1a0e3c Parse and output ES6 template strings. Yikes! 2015-09-05 22:32:57 +01:00
Fábio Santos
adee5023c0 What about --mangle-props being on and --mangle being off? 2015-08-25 17:52:51 +01:00
Fábio Santos
7ee8f3512e play nice with propmangle 2015-08-25 17:49:29 +01:00
Fábio Santos
dc5db9b6ca Starting destructuring expressions 2015-08-25 17:49:27 +01:00
Richard van Velzen
8909e9e1cb Merge pull request #763 from fabiosantoscode/feature/harmony-super 
Feature/harmony super
 2015-08-07 08:54:20 +02:00
Fábio Santos
e80ed38772 Super! 2015-08-07 02:44:53 +01:00
Fábio Santos
9863f0efa3 expand parameters 
Conflicts:
	test/compress/harmony.js
 2015-08-05 21:15:23 +02:00
Richard van Velzen
e8664e63ef Merge branch 'master' into harmony 2015-08-05 21:13:11 +02:00
Fábio Santos
fa5c4f2d03 Adding arrow functions 2015-08-04 00:57:53 +01:00
Richard van Velzen
66761d7ecf Fix semicolon printing when restricting max line length 
Fixes #755
 2015-07-30 16:13:32 +02:00
Fábio Santos
9d7d365c2b for...of 2015-07-29 15:10:54 +02:00
Fábio Santos
32f76f7ff8 Starting destructuring. 2015-07-29 14:54:45 +02:00
Mihai Bazon
4aed0830e5 Fix blank lines in the output. 
The issue was more obvious when max_line_len has a small value, rather than
the default 32K characters.  A blank line showed up after most statements.
 2015-05-04 17:55:42 +03:00
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
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
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
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
micschro
39d8880f2c Fix max_line_len not working for JSON files 
As `maybe_newline()` is only called when `might_need_semicolon` is `true`, the `max_line_len` option has no effect for files without (or with very few) semicolons (like JSON files). A simple for this problem is to use `maybe_newline()` instead of `noop` as the `newline()` function in non-beautify mode.
 2014-12-17 16:31:03 +01:00
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
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
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
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