I was wondering if someone could help me with a very basic question (as a 
newbie on so many levels). I finally managed to get spy() working under 
Gadfly, thanks to the good people at stack exchange. But I have to type 
each line into terminal for it to pop up with a plot and even then I had to 
be using Escher. 

I think I am misunderstanding how to plot using an editor, I like vim and 
sublime, everything builds - but nothing shows. Am I looking at the wrong 
editors? this is an example output:

using Gadfly
M = sprand(300, 300, 0.1)  # generate a sparse matrix with density 0.1 of 
non-zeros
M = full(M)
spy(M)

How do I make fancy plots using an editor? 

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