[AUCTeX] inputenc and coding system

[Piet van Oostrum]

Hello,

Once in a while I bump into the following problem: I copy some text from
another application that contains non-ASCII characters but I forget to
insert a proper \usepackage{inputenc} command. 

Now I want to have an automatic check before the buffer is saved: if the
buffer contains non-ASCII characters and there is no \usepackage{inputenc}
or one with a wrong encoding then I would like to have a warning (or an
offer to insert the proper command.

The inverse is already there: if you insert a \usepackage[...]{inputenc} it
offers to change the buffer coding. But does anybody have some code to do
it in the other direction?

Regards,
-- 
Piet van Oostrum <address@hidden>
URL: http://www.cs.uu.nl/~piet [PGP 8DAE142BE17999C4]
Private email: address@hidden