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| author | Alex Lam S.L <alexlamsl@gmail.com> | 2017-11-11 05:59:35 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-11-11 05:59:35 +0800 |
| commit | 3c740473686178c242f66d3ad330e1b047335b5f (patch) | |
| tree | 0ee897d27731ae245c07deeddb06d183f342b976 /README.md | |
| parent | 94525d859f5db559366f96b646aca84438b0f982 (diff) | |
| download | tracifyjs-3c740473686178c242f66d3ad330e1b047335b5f.tar.gz tracifyjs-3c740473686178c242f66d3ad330e1b047335b5f.zip | |
implement compress option `reduce_funcs` (#2466)
- inline single-use function declarations as expressions when permissible
- depend on `reduce_vars`
- enabled by default
- disable for speed critical code
fixes #2464
Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -689,6 +689,11 @@ 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_vars` (default: `true`) -- Improve optimization on variables assigned with and used as constant values. |