Ron Teitelbaum wrote:
> I see the solution to the 1 asCharacter issue is to remove the printing of
> the box for this unprintable character.  This is not consistent with other
> non printable characters. 

It is consistent. Like I wrote before, Character value: 1 is used to 
indicate a variable space for displaying an embedded morph, just like 
Character value: 9 is used to indicate a tab space and Character value: 
13 is used to indicate a line break. All of these are interpreted white 
space characters, for none of which we want to see a glyph.

Cheers,
   - Andreas