Dictionaries on the command line (cmd:)
Arguments to DDS commands are placed in the internal cmd: dictionary.
The cmd: dictionary, in turn, is included in the internal par:
dictionary. By accessing the par: dictionary, applications are able
see everything a user is trying to accomplish. As an example,
editd in=in_dict out=out_dict 1s=45 1e=645 1i=5
invokes program editd and places
in= in_dict
out= out_dict
1s= 45
1e= 645
1i= 5
in both the cmd: and par: dictionaries.