compress object literals (#3546)

1 files changed, 21 insertions, 19 deletions

diff --git a/README.md b/README.md
index 270f20cb..f686889d 100644
--- a/README.md
+++ b/README.md
@@ -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.