>From my experience YUI compressor is both extremely good and very
safe.  I believe they have fixed any of these one off things like
$super that could create bugs.  We've been using it for well over a
year and shrink prototype, scriptaculous, ExtJS, and our own code all
together.  Works great.

Joe

On Apr 7, 9:35 am, "T.J. Crowder" <t...@crowdersoftware.com> wrote:
> Hi,
>
> The thing to be careful about with any of these is that if they change
> the names of argument to functions (like Dean Edwards' Packer[1]
> does), you need to modify them so that they leave the $super argument
> name alone, since it has special meaning[2] to Prototype.
>
> Perhaps slightly OT, but you'll find some notes on minimizing file
> download sizes (as opposed to obfuscation) and such here[3] on the
> unofficial wiki.
>
> [1]http://dean.edwards.name/weblog/2007/04/packer3/
> [2]http://prototypejs.org/api/class/create
> [3]http://proto-scripty.wikidot.com/prototype:tip-minimizing-download-times
>
> HTH,
> --
> T.J. Crowder
> tj / crowder software / com
> Independent Software Engineer, consulting services available
>
> On Apr 6, 8:45 pm, Jay <jebum....@gmail.com> wrote:
>
> > Or feel free to share your experience with any particular obfuscator
> > tool.
> > Thanks.
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