Subj : Re: JavaScript - Strict Mode?
To   : Phil Schwartau <pschwartau@netscape.com>
From : Brendan Eich <brendan@meer.net>
Date : Wed Apr 02 2003 12:36 pm

Phil Schwartau wrote:

> A strict mode already exists. In the Mozilla browser, do this:
>
>  Edit > Preferences > Debug > check "Show strict JavaScript warnings"
>
> Then adjust
>  Tools > Web Development > JavaScript Console
> to make sure you see warnings as well as errors. (In the menubar under 
> the File menubar, select "All"). 


Also, script for a page can set this option by setting

_options.strict = true;

This worked when I implemented it the other year; I hope it still does.  
There's also an _options.werror property you can set to turn warnings 
into errors.

/be

.