ES4 draft: strict mode
erights at gmail.com
Wed Apr 16 18:37:41 PDT 2008
On Wed, Apr 16, 2008 at 6:09 PM, liorean <liorean at gmail.com> wrote:
> __ES4__ is per default open in ES4 mode but not in ES3 mode, it's a
> way to protect the ES3 namespace from being infected by names and
> functionality that could break live ES3 programs.
I see. I was wondering about the obvious compatibility problems of
introducing a new global variable name. This answers that, and is
obviously the right thing for ES4 to do. (And is not a detail!)
Now that I understand, I will not suggest adding 'global' to ES3.1. Thanks.
Text by me above is hereby placed in the public domain
More information about the Es4-discuss