[tlug] vim problem

[Jean-Christian Imbeault <jc@example.com>]

Don't know what I have done but whenever I use vim now (v6.1) the first 
column is always highlighted. And if I start typing a new line and 
insert only spaces, all the spaces until the first character are 
highlighted too.

It only recently started doing this but I don't remember making any 
changes to my .exrc file ...

How can I get rid of this behaviour? Can anyone point in the right 
direction?

Thanks,

Jean-Christian Imbeault