Hi John,
I'm also thinking about this again right at the exact same moment :).
The issue for me is that I'd like to apply this to all sorts of
presentations e.g. also lists and tables.
How about adding a #fixed property to GLMFormattedPresentation that the
user can set and making the existing renderers respect that?
Just now my work-around has been to add a "copy to clipboard" action to all
my presentations since they are unreadable in the GUI :-\