Re: Executing debug-enabled code hangs

[Nick Dokos <nicholas.dokos@hp.com>]

<Ken.Williams@thomsonreuters.com> wrote:

> Hi,
> 
> I use org-mode a lot with "BEGIN_SRC R" sections that I execute manually
> with C-c C-c in an *R* session buffer.  Sometimes I go to that session
> buffer and execute some code manually, and occasionally I turn on
> debugging for a function with "debug(func)".
> 
> If I then go back to my org-mode buffer and execute that function again,
> Emacs hangs.  I can't get back to the *R* session in order to step through
> the function or disable debugging, so I have to force-quit Emacs.  I know,
> I should remember to turn off debugging for those functions, but sometimes
> I forget, and the consequence is that I lose the whole session.
> 
> Known problem?
> 
> This is on:
> 
>  * OS X 10.6.6
>  * Aquamacs 2.2, which is based on GNU Emacs 23.3.1
>  * Org-mode 7.5
>  * ess version 5.13
> 
> I do have a big huge thread stack trace that Aquamacs generated, if that
> would be helpful.
> 

It wouldn't hurt.

Nick