http://bugs.grommit.com/show_bug.cgi?id=449

           Summary: ksh93 set +o output needs to include options which are
                    off
           Product: ksh93-integration
           Version: unspecified
          Platform: All
        OS/Version: Solaris 11/Nevada
            Status: NEW
          Severity: normal
          Priority: P3
         Component: App/ksh93
        AssignedTo: ksh93-integration-discuss at opensolaris.org
        ReportedBy: april.chin at sun.com


The SUSv3 (Single UNIX Specification version 3) standard requires that 
set +o
output current option settings such that the output can be re-entered
to recreate the same option settings.

In ksh93, set +o output looks like the following:

set --bgnice --braceexpand --monitor --vi --viraw

If the above is input on a command line, it will turn on the
named options but does not turn off options that are not named.

The standard requires set +o output similar to the below format, which names
all options and indicates whether they are on or off:

set --noallexport --bgnice --braceexpand --clobber --noemacs --exec --noerrexit
--glob --noglobstar --nogmacs --nohistexpand --noignoreeof --nokeyword
--nomarkdirs --monitor --nomultiline --nonotify --nounset --nopipefail
--noprivileged --noshowme --notrackall --noverbose --vi --viraw --noxtrace


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