"intrinsic <return>" could be interpreted as "?intrinsic <return>"

[Jacques Gélinas <jacquesg00@hotmail.com>]

Example of current parsing:

# primes
%1 = primes

Instead of returning the input, why not give the help string 
(and leave the line count unchanged ? Thus we could have
in the next version

# primes
primes(n): returns the vector of the first n primes (integer), or the primes in
interval n = [a,b].

# primes([1..2])
%1 = [2]

Jacques Gélinas