Error stack

John J Barton johnjbarton at
Thu Jun 7 12:05:16 PDT 2012

On Thu, Jun 7, 2012 at 11:37 AM, Erik Arvidsson
<erik.arvidsson at> wrote:
> I wrote a new strawman for Error stack which is now available in some
> form in all major browser (if betas are considered).
> Feedback wanted.

You might look at the Mueller format:

Note that the V8 stack is not a property of the error object but
rather a getter. This is a valuable performance advantage since the
stack is not converted from C++ array to string until the getter is

Critical for tools is the ability to linkify the stack trace so we
need the grammar to allow the URLs to be unambiguously parsable,
including avoiding content of the error message from interfering.


> --
> erik
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