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| -rw-r--r-- | README.md | 11 |
1 files changed, 6 insertions, 5 deletions
@@ -689,11 +689,12 @@ If you're using the `X-SourceMap` header instead, you can just omit `sourceMap.u Specify `"strict"` to treat `foo.bar` as side-effect-free only when `foo` is certain to not throw, i.e. not `null` or `undefined`. -- `reduce_funcs` (default: `true`) -- Allows single-use functions - to be inlined as function expressions when permissible. - Enabled by default. Option depends on `reduce_vars` being enabled. - For speed critical code this option should be disabled. - +- `reduce_funcs` (default: `true`) -- Allows single-use functions to be + inlined as function expressions when permissible allowing further + optimization. Enabled by default. Option depends on `reduce_vars` + being enabled. Some code runs faster in the Chrome V8 engine if this + option is disabled. Does not negatively impact other major browsers. + - `reduce_vars` (default: `true`) -- Improve optimization on variables assigned with and used as constant values. |