[Portland] Desktop-aware graphical error handler

[Josef Spillner]

Hello,

while packaging some software I came across several situations where a script 
fails or a graphical application crashes without any visual notification to 
the user.
My way of handling this was to write a generic 'error' script which similar to 
tools like strace takes the entire command as its options and runs it. 
Whenever the exit stats != 0, the error messages are shown to the user in 
kdialog, xmessage or whatever is installed, and depending on what environment 
the user is in.

I'm not sure distributors will like this approach but for me it seems to be 
helpful to have such an error handler installed by default.
Is this in scope for Portland?

Josef