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alexlamsl 2017-05-19 00:55:41 +08:00
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@ -462,6 +462,9 @@ If you're using the `X-SourceMap` header instead, you can just omit `sourceMap.u
- `unsafe_proto` (default: false) -- optimize expressions like - `unsafe_proto` (default: false) -- optimize expressions like
`Array.prototype.slice.call(a)` into `[].slice.call(a)` `Array.prototype.slice.call(a)` into `[].slice.call(a)`
- `unsafe_regexp` (default: false) -- enable substitutions of variables with
`RegExp` values the same way as if they are constants.
- `conditionals` -- apply optimizations for `if`-s and conditional - `conditionals` -- apply optimizations for `if`-s and conditional
expressions expressions
@ -553,9 +556,9 @@ If you're using the `X-SourceMap` header instead, you can just omit `sourceMap.u
being compressed into `1/0`, which may cause performance issues on Chrome. being compressed into `1/0`, which may cause performance issues on Chrome.
- `side_effects` -- default `true`. Pass `false` to disable potentially dropping - `side_effects` -- default `true`. Pass `false` to disable potentially dropping
functions marked as "pure". A function call is marked as "pure" if a comment functions marked as "pure". A function call is marked as "pure" if a comment
annotation `/*@__PURE__*/` or `/*#__PURE__*/` immediately precedes the call. For annotation `/*@__PURE__*/` or `/*#__PURE__*/` immediately precedes the call. For
example: `/*@__PURE__*/foo()`; example: `/*@__PURE__*/foo();`
## Mangle options ## Mangle options