diff options
Diffstat (limited to 'lib/minify.js')
| -rw-r--r-- | lib/minify.js | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/lib/minify.js b/lib/minify.js index b4bfe451..773e953a 100644 --- a/lib/minify.js +++ b/lib/minify.js @@ -68,6 +68,7 @@ function minify(files, options) { set_shorthand("keep_fnames", options, [ "compress", "mangle" ]); set_shorthand("toplevel", options, [ "compress", "mangle" ]); set_shorthand("warnings", options, [ "compress" ]); + var quoted_props; if (options.mangle) { options.mangle = defaults(options.mangle, { cache: options.nameCache && (options.nameCache.vars || {}), @@ -78,11 +79,16 @@ function minify(files, options) { reserved: [], toplevel: false, }, true); - if (options.nameCache && options.mangle.properties) { + if (options.mangle.properties) { if (typeof options.mangle.properties != "object") { options.mangle.properties = {}; } - if (!("cache" in options.mangle.properties)) { + if (options.mangle.properties.keep_quoted) { + quoted_props = options.mangle.properties.reserved; + if (!Array.isArray(quoted_props)) quoted_props = []; + options.mangle.properties.reserved = quoted_props; + } + if (options.nameCache && !("cache" in options.mangle.properties)) { options.mangle.properties.cache = options.nameCache.props || {}; } } @@ -125,6 +131,9 @@ function minify(files, options) { } toplevel = options.parse.toplevel; } + if (quoted_props) { + reserve_quoted_keys(toplevel, quoted_props); + } if (options.wrap) { toplevel = toplevel.wrap_commonjs(options.wrap); } |