diff --git a/bin/print_vm.ml b/bin/print_vm.ml
index d171716..11b706b 100644
--- a/bin/print_vm.ml
+++ b/bin/print_vm.ml
@@ -27,7 +27,7 @@ let main =
   let sources = get_sources_from ~directory () in
   try
     sources
-    |> Parser.get_ast ~include_stdlib:false
+    |> Parser.get_ast ~include_stdlib:true
     |> Compiler.compile
     |> Vm.eval ~root
     |> print_endline
diff --git a/lib/pinc_parser/stdlib/Base_Array.pi b/lib/pinc_parser/stdlib/Base_Array.pi
index addc506..bc45eb9 100644
--- a/lib/pinc_parser/stdlib/Base_Array.pi
+++ b/lib/pinc_parser/stdlib/Base_Array.pi
@@ -17,6 +17,30 @@ library Base_Array {
     array[0]
   };
 
+  let map = fn (array, f) -> {
+    for (item in array) {
+      f(item)
+    }
+  };
+
+  let map_reverse = fn (array, f) -> {
+    for (item in reverse array) {
+      f(item)
+    }
+  };
+
+  let mapi = fn (array, f) -> {
+    for (index, item in array) {
+      f(index, item)
+    }
+  };
+
+  let mapi_reverse = fn (array, f) -> {
+    for (index, item in reverse array) {
+      f(index, item)
+    }
+  };
+
   let last = fn (array) -> {
     let len = length(array);
     if (len > 0) {
@@ -63,30 +87,6 @@ library Base_Array {
     result
   };
 
-  let map = fn (array, f) -> {
-    for (item in array) {
-      f(item)
-    }
-  };
-
-  let map_reverse = fn (array, f) -> {
-    for (item in reverse array) {
-      f(item)
-    }
-  };
-
-  let mapi = fn (array, f) -> {
-    for (index, item in array) {
-      f(index, item)
-    }
-  };
-
-  let mapi_reverse = fn (array, f) -> {
-    for (index, item in reverse array) {
-      f(index, item)
-    }
-  };
-
   let partition = fn (array, condition) -> {
     let len = length(array);
     let part = fn (yes, no, index) -> {
diff --git a/lib/pinc_parser/stdlib/Base_String.pi b/lib/pinc_parser/stdlib/Base_String.pi
index be20148..ef55eb9 100644
--- a/lib/pinc_parser/stdlib/Base_String.pi
+++ b/lib/pinc_parser/stdlib/Base_String.pi
@@ -81,6 +81,8 @@ library Base_String {
     result
   };
 
+  let sub = fn (string, ofs, len) -> %%pinc_string_sub%%;
+
   let trim = fn (string) -> {
     let len = length(string);
     let mutable i = 0;
@@ -108,8 +110,6 @@ library Base_String {
     }
   };
 
-  let sub = fn (string, ofs, len) -> %%pinc_string_sub%%;
-
   let split = fn (string, sep) -> {
     let mutable result = [];
     let mutable j = length(string);