x11-wm/xcompmgr is available in the ports system, but without a program to actually set the transparency, and without support for that in the window manager, xcompmgr is quite useless (for transparency). transset-df is a program to set the transparency WM hint. It is based on the original transset, but was updated to support different ways of selecting the window.
Responsible Changed From-To: freebsd-ports-bugs->jylefort Take.
State Changed From-To: open->closed Committed with a few modifications, thanks!