wmutils' opt
opt is at set of optional utilities meant to accompany wmutils-core.
Just as the wmutils-core programs, each utility does one job and does it well,
like dealing with window events or names.
opt has less utilities than core, here is a little overview:
* chwb2 - control two different window borders
* wew - print window events
* wname - print a window's name
* xmmv - move a window with the mouse
