[Maxima] Maxima strings reimplementation now in CVS trunk

[Raymond Toy (RT/EUS)]

Robert Dodier wrote:
> Hello,
> 
> I've merged strings-are-lisp-strings-branch into CVS trunk.
> This merge reimplements Maxima strings as Lisp strings.
> The result compiles successfully and passes run_testsuite
> with GCL, SBCL, and Clisp (all Linux).

Everything seems to be working fine, but I noticed this today:

(%i8) asksign(x-y);
"Is  "y - x"  positive, negative, or zero?"

Note that the question is now enclosed in double quotes.  This didn't 
use to do that.  Is that intended?

Ray