[gedit-list] jumping cursor

[Samuel de Champlain <samueldechamplain gmail com>]

I've been typing some French text using Gedit. I switched languages with the keyboard indicator supplied with Fedora 10.
I type pretty fast and suddenly, the cursor jumps back a few words or even a few lines. I thought that it might be a letter combination that equates to arrow keys or something, but I can't figure out a pattern to it. So far, I only see randomness at work.