multiline functions in ghci

[rickbacci]

https://www.haskell.org/ghc/docs/latest/html/users_guide/interactive-evaluation.html

found out something that might be helpful to you all, you can do multi line functions with :set +m
you can create a file to make this standard as well

then what I have been doing for the next homework is using "let"

let rev xs = reverse xs
blank line with return to get out of multi line
rev [1,2,3,4]
[4,3,2,1]

figured out that you can type them on one line as well, but i thought this might help someone down the road if not now