#7 option to show ALL hidden windows

[Ben Wise]

right now, Button-3 on root pops a list of the clients
hidden in the current workspace. Releasing on a
client-name raises the client.

But you can't see hidden clients on OTHER workspaces.

Two approaches:

It would be nice to have an extended command,
Shift-Button-3 on root for example, which would pops up
a list of ALL the hidden clients. Releasing on a
client-name switches you to that workspace, and raises
the client.

Alternatively, you might have shift-button-3 on root
pop up a list of workspace names, and a sub-menu of
hidden clients pops up as you move the mouse over each
workspace name.