Harry Binswanger wrote:
Ah, I never would have thought about PrsCMline being involved.
Take a look at Robert's message in response to a query
of mine back on March 12:
>> This is where the comes in. The
>> is simply an ordinary XPL frame that parses the
>> command line into two components: framename and
>> argument(s). It puts the framename in VAriable $FR,
>> and it puts the argument(s) in Save/Get 50. Because
>> all other frames in U2 are built to expect arguments
>> in S/G 50, the needs to be called first
>> when launchinig a frame from the CMline. You could
>> legitimately argue that every frame in U2 that is
>> called from the command line is a "child" of the
>> frame (the actual framename of the
>> is PRSCMLINE -- PaRSe CMLINE).
--
Patricia M. Godfrey
PriscaMG@xxxxxxxx