Author: Stan Eisenstat
Subject: Re: [Cs323] cmd
Date: Monday, 16 Nov 2020, 15:23:44

    > Message Posted By: Unknown
    >
    > Can we assume that the the cmd Tree that is given to process will always
    > follow the grammar defined in pset2? Or is there a possibility that theres
    > some sort of gremlin cases, like in pset4?

As stated in the specification:

  * Hwk5/parsley.o, which implements the function parse() that tokenizes and
    parses commands into syntactically correct trees of CMD structures (interface
    in Hwk2/parsley.h).
   
Since the argument to process() in mainBashLT.c was
returned by parse(), process() may assume that it
is represents a syntactically valid command.

--Stan-