Re: Highlight non-ASCII characters in bibtex file

[harven]

Rainer M Krug <R.M.Krug@gmail.com> writes:

> Hi
>
> I want to convert a UTF8 encoded file to ASCII and replace the
> non-ASCII characters.
> Is there a way of loading the file into emacs and highlighting all
> non-ASCII characters?

M-x highlight-regexp RET [^[:ascii:]] RET

You can then choose the color 
hi-yellow, hi-blue, hi-pink, hi-green, hi-black-b ...

Put what follows on the top of the file if you want the highlighting
to be done automatically every time the file is loaded.

-*- mode: hi-lock -*-
;; Hi-lock: (("[^[:ascii:]]" . 'hi-blue))