Relevant way to debug configuration

[steve <dlist@xxxxxxxxxx>]

Hi,

Still trying to fine-grain my muttrc which I have splitted in different
files in order to have special configuration for individual persons.

I noticed that sometimes when I reply to someone the TO header has an
additional address which wasn't meant to be there. I guess it's because
just before answering that particular email I was in another folder so
some variables were set and others not unset when entering the new folder. 

So I would like to follow the values of different variables while browsing
folders. So I was asking myself if a tool which could display *in live*
the different values of variables exists. This tool should display the
changing values after each key hit, so that way I could track down what
is changing and what is not. It could be executed in a different shell
parallell to the mutt window.


Does this kind of tool already exists somewhere out there?

Thanks and best regards.

--
Steve