Great observation, Eric.
The first issue was as simple bug.
The second has concerned me for some time. The issue is that {xxx}.yyyy
will return a single value if {xxx} is a single atom. This is the sort of
thing one expects:
print {atomno=1}.color
print @32.psi
One does not expect an array there.
But in programmatic terms it can be a problem if a generic function uses
something like this and expects an array and then doesn't get one, as you
have in this case. So how to deal with that?
I have added a new modifier ".array" that forces an array if a variable is
not already an array. In this way the result of
x = "testing".array --> x = [ "testing" ]
x = [1 2 3].array --> no change
x = [[1 2 3][4 5 6][7 8 9]].array --> 3x3 array corresponding to this matrix
and
{altloc='A'}.array
is now always an array as well.
Hope this satisfies.
Bob
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