What is the best way to view utf-8 files?

[Samuel Thibault]

John J. Boyer, le Wed 10 Mar 2010 09:34:06 -0600, a écrit :
> My development work for liblouisxml requires viewing the utf-8 files 
> which it generates. I need to see the hex values for bytes above 126. 
> vim and less both show odd characters and seem to get confused. What 
> command will do what I need?

In vim you can type ga to get the hex value at the botton of the screen.

Samuel