JShell: three small proposal/feedback

[John Rose]

On Apr 4, 2016, at 9:05 AM, Robert Field <robert.field at oracle.com> wrote:
> 
> Indeed, some kind of query for configuration is needed.  However start can be big (though that can be saved), and format can be huge.  How would prompt be displayed?

Suggestions:
a. Organize the output to be like a /history dump that shows how to recover the relevant state.  (Could be verbose.)
b. Organize the output to be like the gdb command "set show".  (E.g., "set show platform".)  Suggests an organization for settings too.