1 03/14/84  component
 2 
 3 Syntax as a command:  component path
 4 
 5 
 6 Syntax as an active function:  [component path]
 7 
 8 
 9 Function:  returns the archive component name portion of path after it
10 has been expanded into an absolute pathname.  If an archive component
11 pathname is not supplied, then this command/active function is
12 equivalent to entry.
13 
14 
15 Arguments:
16 path
17    is the pathname whose archive component name portion is to be
18    returned.
19 
20 
21 Notes:  Since the pathname is returned in quotes, the command processor
22 treats it as a single argument regardless of special characters in the
23 name.