[lcd4linux] Underscore not printing

[Robert D. <ro...@he...>]

Hi all,

I am trying to display various env vars on my display, such as  
http_proxy, and I have noticed the the '_' underscore character is  
displaying as something different.  How does one print this character  
to the LCD? In case it is product specific I am using the 20x4  
Crystalfontz 635.  Thanks!

Robert