Q: I've got a 1 or 2 pixel gap between the right side of my terminal and the
right side of the screen, and I want to turn it off.
A: This is due to the column-based nature of terminals. Terminals don't just
insert space somewhere, but tell the WM they can't be resized in a certain
way. The terminal can't use the "wasted space" anyway, so this is purely
You can change `static const int resizehints = 1;` to `0` in
config.h to turn resizehints off. This wastes the same amount of space
inside the terminal window that would otherwise be wasted outside.
Q: Why are there gaps between my windows?
A: See the question above.
Q: How do I find out the values of the rules array in config.h?
A: The class, instance and title properties of an X11 window can be
found out by issuing xprop(1). The corresponding values are:
WM_CLASS(STRING) = instance, class
WM_NAME(STRING) = title