A minor documentation regression, somewhere between version 3.2.5 and 3.3.1, seems to have slipped and a typo, "objectgs", was born around line 235 (as of this writing):
// Capture and break the objectgs prototype chain (see section 8.6.2
// of the ES 5.1 spec). The parenthesized expression prevents an
// unsafe transformation by the Closure Compiler.
A minor documentation regression, somewhere between version 3.2.5 and 3.3.1, seems to have slipped and a typo, "objectgs", was born around line 235 (as of this writing):
// Capture and break the objectgs prototype chain (see section 8.6.2 // of the ES 5.1 spec). The parenthesized expression prevents an // unsafe transformation by the Closure Compiler.