September Morn Update

Task/Hello-world-Line-printer/BASIC/hello-world-line-printer-3.basic

@@ -0,0 +1 @@
+LPRINT "Hello World!"

Task/Hello-world-Line-printer/Haskell/hello-world-line-printer.hs

@@ -1,5 +1,4 @@
-import System.Cmd
+import System.Process (ProcessHandle, runCommand)
 
-cmd = "echo \"Hello World!\" | lpr"
-
-main = system cmd
+main :: IO ProcessHandle
+main = runCommand "echo \"Hello World!\" | lpr"

Task/Hello-world-Line-printer/Julia/hello-world-line-printer.julia

@@ -0,0 +1,3 @@
+lineprinter = Sys.iswindows() ? "LPT3" : "/dev/lp0"
+lp = open(lineprinter, "w")
+write(lp, "Hello world")

Task/Hello-world-Line-printer/Maple/hello-world-line-printer.maple

@@ -0,0 +1 @@
+lprint("Hello World!")