On Thu, 26 May 2011 20:27:58 +0400, Dmitry Kurochkin <dmitry.kurochkin@gmail.com> wrote:
> The patch adds test-lib.el file for Emacs tests auxiliary stuff.
> Currently, it implements two functions: `visible-buffer-string'
> and `visible-buffer-substring'.  These are similar to standard
> counterparts without "visible-" prefix but exclude invisible
> text.  The functions are not used anywhere at the moment but
> should be useful for testing hiding/showing in the Emacs
> interface.

Thanks. I generally hesitate to add dead code, but I think this will
come in handy at some point in the future, (where it might help motivate
someone to write that they might not write if this code weren't handy).

Pushed.

-Carl

-- 
carl.d.worth@intel.com