RE: [sv-bc] Mantis 1090: `undefineall

Suppose you have file test.v that you want to insulate
against any command-line switches.  test.v might have
`undefineall as the first line in the file.  Any `defines
would follow.  Then test.v will behave the same regardless
of any -define switches on the command line.

I think you or Yulik suggested that `undefineall should not
apply to macros defined on the command line.  I'm suggesting
that `undefineall should also apply to macros defined on the
command line.

Paul