double click and select the path(including '/') in Terminal.app

Question

I'm using Terminal.app on Mac OS10.6.3, with gnu screen and zsh.

What I want to do is, see pwd(or an URL) in Terminal.app and double click on it, and select the whole path, to copy and paste after that.

But what I get now is a single directory name, because '/' is not treated as a word. I found that iTerm has a setting to change it(iTerm -> Preferences -> Mouse -> Characters considered part of a word), but is there any way to do this on my environment?