"public" is a keyword and causes errors

[yberkholz]

publicis a keyword - therefor it causes error when using a compressor e.g. yuicompressor.

Solution:
Enclose in doublequotes:

    pluginFns    = {
        "public": {

and access using pluginFns["public"] instead of pluginFns.public.

Alternatively rename it.

[rwaldron]

Property keys are IdentifierName and IdentifierNames are allowed to be ReservedWords, however Identifiers are not. Platforms that throw are incorrectly implemented, but you're right here—this will throw in oldIE and Safari 5.x

Can you make a PR?

[yberkholz]

PR done.