Add next steps

Nub.Lang/Nub.Lang/Input/core/print.nub

@@ -0,0 +1,32 @@
+namespace core;
+
+let SYS_WRITE = 1;
+let STD_IN = 0;
+let STD_OUT = 1;
+let STD_ERR = 2;
+
+func print(msg: String) {
+    syscall(SYS_WRITE, STD_OUT, msg, strlen(msg));
+}
+
+func print(value: bool) {
+    if value {
+        print("true");
+    } else {
+        print("false");
+    }
+}
+
+func println() {
+    print("\n");
+}
+
+func println(msg: String) {
+    print(msg);
+    println();
+}
+
+func println(value: bool) {
+    print(value);
+    println();
+}

Nub.Lang/Nub.Lang/Input/core/utils.nub

@@ -0,0 +1,4 @@
+namespace core;
+
+extern func strlen(msg: String): int64;
+extern func strcmp(a: String, b: String): bool;

Nub.Lang/Nub.Lang/Input/program.nub

@@ -1,48 +1,17 @@
-let SYS_WRITE = 1;
-let STD_IN = 0;
-let STD_OUT = 1;
-let STD_ERR = 2;
+namespace program;
+using core;
 
 func main() {
-    println("test");
-    println(true);
+    core::println("test");
+    core::println(true);
     
     if true {
-        println("1");
+        core::println("1");
     } else if false {
-        println("2");
+        core::println("2");
     } else if true {
-        println("3");
+        core::println("3");
     } else {
-        println("4");
+        core::println("4");
     }
 }
-
-func print(msg: String) {
-    syscall(SYS_WRITE, STD_OUT, msg, strlen(msg));
-}
-
-func print(value: bool) {
-    if value {
-        print("true");
-    } else {
-        print("false");
-    }
-}
-
-func println() {
-    print("\n");
-}
-
-func println(msg: String) {
-    print(msg);
-    println();
-}
-
-func println(value: bool) {
-    print(value);
-    println();
-}
-
-extern func strlen(msg: String): int64;
-extern func strcmp(a: String, b: String): bool;