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Fix the document of keep_fnames option

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This commit is contained in:
homuler
2016-07-16 22:03:36 +09:00
committed by Richard van Velzen
parent af37ecafe1
commit 9edbe93df5
1 changed files with 10 additions and 6 deletions
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README.md
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@@ -135,11 +135,11 @@ The available options are:
--reserved-file File containing reserved names
--reserve-domprops Make (most?) DOM properties reserved for
--mangle-props
--mangle-props Mangle property names (default `0`). Set to
--mangle-props Mangle property names (default `0`). Set to
`true` or `1` to mangle all property names. Set
to `unquoted` or `2` to only mangle unquoted
to `unquoted` or `2` to only mangle unquoted
property names. Mode `2` also enables the
`keep_quoted_props` beautifier option to
`keep_quoted_props` beautifier option to
preserve the quotes around property names and
disables the `properties` compressor option to
prevent rewriting quoted properties with dot
@@ -378,8 +378,8 @@ to set `true`; it's effectively a shortcut for `foo=true`).
for code which relies on `Function.length`.
- `keep_fnames` -- default `false`. Pass `true` to prevent the
compressor from mangling/discarding function names. Useful for code relying on
`Function.prototype.name`.
compressor from discarding function names. Useful for code relying on
`Function.prototype.name`. See also: the `keep_fnames` [mangle option](#mangle).
- `passes` -- default `1`. Number of times to run compress. Use an
integer argument larger than 1 to further reduce code size in some cases.
@@ -712,9 +712,13 @@ Other options:
- `toplevel` — mangle names declared in the toplevel scope (disabled by
default).
- `eval` — mangle names visible in scopes where eval or with are used
- `eval` — mangle names visible in scopes where eval or with are used
(disabled by default).
- `keep_fnames` -- default `false`. Pass `true` to not mangle
function names. Useful for code relying on `Function.prototype.name`.
See also: the `keep_fnames` [compress option](#compressor-options).
Examples:
```javascript