So I'm running the latest DLTK w/ Tcl and iTcl extensions.
In itcl, we now have OO concepts. Eclipse folding correctly knows about
the itcl::class, method, proc etc. and we're able to fold these things.
However, there is no option to fold itcl::configbody entries. (configbody
entries typically appear below a class declaration for control / error
checking against class arguments.
How can I configure Eclipse to include the itcl::configbody as a foldable
block?