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comparison third_party/bun/node_modules/js-tokens/CHANGELOG.md @ 12:de54585a40f1

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Adding bun and node modules.
author June Park <parkjune1995@gmail.com>
date Thu, 02 Oct 2025 14:39:48 -0700
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1 ### Version 4.0.0 (2018-01-28) ###
2
3 - Added: Support for ES2018. The only change needed was recognizing the `s`
4 regex flag.
5 - Changed: _All_ tokens returned by the `matchToToken` function now have a
6 `closed` property. It is set to `undefined` for the tokens where “closed”
7 doesn’t make sense. This means that all tokens objects have the same shape,
8 which might improve performance.
9
10 These are the breaking changes:
11
12 - `'/a/s'.match(jsTokens)` no longer returns `['/', 'a', '/', 's']`, but
13 `['/a/s']`. (There are of course other variations of this.)
14 - Code that rely on some token objects not having the `closed` property could
15 now behave differently.
16
17
18 ### Version 3.0.2 (2017-06-28) ###
19
20 - No code changes. Just updates to the readme.
21
22
23 ### Version 3.0.1 (2017-01-30) ###
24
25 - Fixed: ES2015 unicode escapes with more than 6 hex digits are now matched
26 correctly.
27
28
29 ### Version 3.0.0 (2017-01-11) ###
30
31 This release contains one breaking change, that should [improve performance in
32 V8][v8-perf]:
33
34 > So how can you, as a JavaScript developer, ensure that your RegExps are fast?
35 > If you are not interested in hooking into RegExp internals, make sure that
36 > neither the RegExp instance, nor its prototype is modified in order to get the
37 > best performance:
38 >
39 > ```js
40 > var re = /./g;
41 > re.exec(''); // Fast path.
42 > re.new_property = 'slow';
43 > ```
44
45 This module used to export a single regex, with `.matchToToken` bolted
46 on, just like in the above example. This release changes the exports of
47 the module to avoid this issue.
48
49 Before:
50
51 ```js
52 import jsTokens from "js-tokens"
53 // or:
54 var jsTokens = require("js-tokens")
55 var matchToToken = jsTokens.matchToToken
56 ```
57
58 After:
59
60 ```js
61 import jsTokens, {matchToToken} from "js-tokens"
62 // or:
63 var jsTokens = require("js-tokens").default
64 var matchToToken = require("js-tokens").matchToToken
65 ```
66
67 [v8-perf]: http://v8project.blogspot.se/2017/01/speeding-up-v8-regular-expressions.html
68
69
70 ### Version 2.0.0 (2016-06-19) ###
71
72 - Added: Support for ES2016. In other words, support for the `**` exponentiation
73 operator.
74
75 These are the breaking changes:
76
77 - `'**'.match(jsTokens)` no longer returns `['*', '*']`, but `['**']`.
78 - `'**='.match(jsTokens)` no longer returns `['*', '*=']`, but `['**=']`.
79
80
81 ### Version 1.0.3 (2016-03-27) ###
82
83 - Improved: Made the regex ever so slightly smaller.
84 - Updated: The readme.
85
86
87 ### Version 1.0.2 (2015-10-18) ###
88
89 - Improved: Limited npm package contents for a smaller download. Thanks to
90 @zertosh!
91
92
93 ### Version 1.0.1 (2015-06-20) ###
94
95 - Fixed: Declared an undeclared variable.
96
97
98 ### Version 1.0.0 (2015-02-26) ###
99
100 - Changed: Merged the 'operator' and 'punctuation' types into 'punctuator'. That
101 type is now equivalent to the Punctuator token in the ECMAScript
102 specification. (Backwards-incompatible change.)
103 - Fixed: A `-` followed by a number is now correctly matched as a punctuator
104 followed by a number. It used to be matched as just a number, but there is no
105 such thing as negative number literals. (Possibly backwards-incompatible
106 change.)
107
108
109 ### Version 0.4.1 (2015-02-21) ###
110
111 - Added: Support for the regex `u` flag.
112
113
114 ### Version 0.4.0 (2015-02-21) ###
115
116 - Improved: `jsTokens.matchToToken` performance.
117 - Added: Support for octal and binary number literals.
118 - Added: Support for template strings.
119
120
121 ### Version 0.3.1 (2015-01-06) ###
122
123 - Fixed: Support for unicode spaces. They used to be allowed in names (which is
124 very confusing), and some unicode newlines were wrongly allowed in strings and
125 regexes.
126
127
128 ### Version 0.3.0 (2014-12-19) ###
129
130 - Changed: The `jsTokens.names` array has been replaced with the
131 `jsTokens.matchToToken` function. The capturing groups of `jsTokens` are no
132 longer part of the public API; instead use said function. See this [gist] for
133 an example. (Backwards-incompatible change.)
134 - Changed: The empty string is now considered an “invalid” token, instead an
135 “empty” token (its own group). (Backwards-incompatible change.)
136 - Removed: component support. (Backwards-incompatible change.)
137
138 [gist]: https://gist.github.com/lydell/be49dbf80c382c473004
139
140
141 ### Version 0.2.0 (2014-06-19) ###
142
143 - Changed: Match ES6 function arrows (`=>`) as an operator, instead of its own
144 category (“functionArrow”), for simplicity. (Backwards-incompatible change.)
145 - Added: ES6 splats (`...`) are now matched as an operator (instead of three
146 punctuations). (Backwards-incompatible change.)
147
148
149 ### Version 0.1.0 (2014-03-08) ###
150
151 - Initial release.