Re: text cursor is always hollow

[Richard Stallman]

    In Emacs 21.2 on my X display, the text box cursor doesn't change
    between hollow and filled correctly.  This worked in 21.1.

I think this is due to a change I made in how Emacs decides whether it
has input focus.  Subsequently I asked for help from X experts and
received a long and complicated description of the right way to do
this.  I have not had time to implement it.  Would anyone like to
implement it?