Hello I needed a function like Python's input, here is what I did, but 
there is a single space when the function is called without arguments:


julia> function input(prompt::String = "")
           print(prompt * " ")
           chomp(readline())
       end

input(generic function with 2 methods)
 
julia> input("Something here:")
Something here: hello
"hello"
 
julia> int(input("Enter a number:"))
Enter a number: 3
3
 
julia> typeof(ans)
Int64
 
julia> input() # I want ot get rid of the single space.
 <--here is a sapce
"<--here is a sapce"


Is there somethign similar in Julia for this? How should I propose 
inclusion of such a function to Julia?

Thanks!

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