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prax1/prax1.hs

@@ -1,6 +1,12 @@
 #!/usr/bin/env runghc
 -- This is a comment
 
+-- Running interactivly:
+-- gchi prax1.hs
+-- and just call functions
+-- :q ← quit
+-- :r ← reload this script
+-- :i prax.hs ← load another script or load this if not loaded before
 doubleMe x = x * 3
 
 doubleUs x y = doubleMe x + doubleMe y
@@ -12,11 +18,12 @@ doubleSmallNumber' x = (if x <= 100 then doubleMe x else x) + 1
 
 -- compile: ghc -dynamic prax1.hs
 -- flag -dynamic is needed under Arch Linux, can be leaved off on ther envs
+-- flag --make is needed?
 
 --         runghc prax1.hs
--- this also works ↑
+-- this also works ↑ instead of save-compile-run cycle
 
--- entrypoint
+-- entrypoint that is ran after compile
 main = do
     putStrLn "Hello World"
     name <- getLine