Hi,

Is it possible to copy code from the base directory, modify it, and reload 
it ? I suppose this depends on exactly what you want to do. I have modified 
REPL.jl. At present, the only way I know how to use this is to build Julia. 
There is the added complication that the modified version would have to be 
loaded before the REPL is initialized. With some smaller bits of code from 
other files, I can get what I want by qualifying the names and maybe 
'using' some modules (IIRC). But, the modifications to REPL are not well 
localized.

If I just do
include("REPL.jl")
the first error, I get is UndefVarError: Terminals not defined

The reason I want to do this is to make the symbolic Julia code easier to 
use. At present, you either wrap every line in a macro, or download and 
build Julia, with the only modification being in REPL.jl.

--John

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