Hal Fulton wrote: > Rick DeNatale wrote: >> On 9/6/06, Berger, Daniel <Daniel.Berger / qwest.com> wrote: >> >>> >>> Indeed. This is why all paths generated using the pathname2 package >>> convert all forward slashes to backslashes. Also, the various PathXXX >>> functions do NOT work with forward slashes. >> >> >> If only Gary Kildall had not decided to use / instead of - for >> parameter markers in CP/M, so that it wasn't taken when directories >> were added. I'm pretty sure that he's the one to blame, or did it come >> from one of the DEC operating systems he used as a model for the >> 'shell?' > > Interesting question. I always assumed the /x notation > came to DOS by way of CP/M, but now I recall that it > was also in TOPS10. > > And yes, that was a looong time ago. My keychain has > 2000 times as much memory as the college mainframe > had then. > > > Hal > > > > > And VMS and RSX-11. My recollection is that CP-M command line syntax in fact descends from RSX-11 and/or RT-11, so it's not surprising.