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Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 40 |
1 files changed, 21 insertions, 19 deletions
@@ -478,42 +478,42 @@ if (result.error) throw result.error; ## Minify options -- `warnings` (default `false`) — pass `true` to return compressor warnings - in `result.warnings`. Use the value `"verbose"` for more detailed warnings. - -- `parse` (default `{}`) — pass an object if you wish to specify some - additional [parse options](#parse-options). - - `compress` (default `{}`) — pass `false` to skip compressing entirely. Pass an object to specify custom [compress options](#compress-options). +- `ie8` (default `false`) -- set to `true` to support IE8. + +- `keep_fnames` (default: `false`) -- pass `true` to prevent discarding or mangling + of function names. Useful for code relying on `Function.prototype.name`. + - `mangle` (default `true`) — pass `false` to skip mangling names, or pass an object to specify [mangle options](#mangle-options) (see below). - `mangle.properties` (default `false`) — a subcategory of the mangle option. Pass an object to specify custom [mangle property options](#mangle-properties-options). +- `nameCache` (default `null`) -- pass an empty object `{}` or a previously + used `nameCache` object if you wish to cache mangled variable and + property names across multiple invocations of `minify()`. Note: this is + a read/write property. `minify()` will read the name cache state of this + object and update it during minification so that it may be + reused or externally persisted by the user. + - `output` (default `null`) — pass an object if you wish to specify additional [output options](#output-options). The defaults are optimized for best compression. -- `sourceMap` (default `false`) - pass an object if you wish to specify +- `parse` (default `{}`) — pass an object if you wish to specify some + additional [parse options](#parse-options). + +- `sourceMap` (default `false`) -- pass an object if you wish to specify [source map options](#source-map-options). -- `toplevel` (default `false`) - set to `true` if you wish to enable top level +- `toplevel` (default `false`) -- set to `true` if you wish to enable top level variable and function name mangling and to drop unused variables and functions. -- `nameCache` (default `null`) - pass an empty object `{}` or a previously - used `nameCache` object if you wish to cache mangled variable and - property names across multiple invocations of `minify()`. Note: this is - a read/write property. `minify()` will read the name cache state of this - object and update it during minification so that it may be - reused or externally persisted by the user. - -- `ie8` (default `false`) - set to `true` to support IE8. - -- `keep_fnames` (default: `false`) - pass `true` to prevent discarding or mangling - of function names. Useful for code relying on `Function.prototype.name`. +- `warnings` (default `false`) — pass `true` to return compressor warnings + in `result.warnings`. Use the value `"verbose"` for more detailed warnings. ## Minify options structure @@ -682,6 +682,8 @@ If you're using the `X-SourceMap` header instead, you can just omit `sourceMap.u where the return value is discarded, to avoid the parens that the code generator would insert. +- `objects` (default: `true`) -- compact duplicate keys in object literals. + - `passes` (default: `1`) -- The maximum number of times to run compress. In some cases more than one pass leads to further compressed code. Keep in mind more passes will take more time. |