Note to self:  This is the BUGGY version of the code because the interactive and command-line syntaxs encrypt differently!!!   The problem is that when grabbing things on the command-line, every word has a space after it; but in interactive mode, the entire string is a single string with no trailing space.  I fixed this in 4.0 -- fix this in 3.4 if you can't find the 4.0 code.