Add newline print to lib and use it in examples

src/examples/forbble.pbl

@@ -1,11 +1,5 @@
 #!/usr/bin/pl
 
-; Print with a newline
-(def prnl (fn (_txt) (
-  (prn _txt)
-  (pch 10)
-  )))
-
 ; Initialize an empty stack
 (def stack ())
 

src/examples/lib.pbl

@@ -1,4 +1,10 @@
 #!/usr/bin/pl
+; Print with newline
+(def prnl (fn (_txt) (
+  (prn _txt)
+  (pch 10)
+  )))
+
 ; Exponentiate a^b
 (def exp (fn (a b)
   (if (= b 0)

src/examples/repl.pbl

@@ -3,10 +3,8 @@
   (prn "pebblisp::> ")
   (def input (inp 0))
   (if (= input "q") () (
-    (prn (eval input))
-    (pch 10)
-    (repl 0)
-  ))
+      (prnl (eval input))
+      (repl 0)))
 )))
 
 (repl 0)