Comment 65 for bug 92652

I still get many people asking me how to fix this behavior in Linux. Since this bug is now nine years old and there seems to be no interest in providing a "proper" fix, I've created a small shell script that should configure your system to generate a cedilla c on '+c:

https://github.com/marcopaganini/gnome-cedilla-fix

Feel free to use it in any way you see fit.