input function

src/stl.rs

@@ -595,6 +595,18 @@ pub fn static_stdlib(syms: &mut SymTable) -> Result<(), String> {
         }
     );
 
+    syms.insert(
+        "input".to_string(),
+        Symbol {
+            name: String::from("input"),
+            args: Args::Strict(vec![Type::String]),
+            conditional_branches: false,
+            docs: strings::INPUT_DOCSTRING.to_string(),
+            value: ValueType::Internal(Rc::new(strings::input_callback)),
+            ..Default::default()
+        }
+    );
+
     Ok(())
 }