6 files changed, 31 insertions(+), 2 deletions(-)

A images/test_char_out.png
A images/test_char_out_newline.png
M images/test_num_in.png
A images/test_num_out.png
M src/interpreter/interpreter_tests.rs
M src/interpreter/mod.rs

@@ 348,3 348,15 @@ fn num_in_input_works() {
     assert_eq!(popped, 2);
 }
 
+#[test]
+fn char_out_works() {
+    let mut interpreter = Interpreter::new("images/test_char_out_newline.png").unwrap();
+    interpreter.exec().expect("Execution Failed!");
+}
+
+#[test]
+fn num_out_works() {
+    let mut interpreter = Interpreter::new("images/test_num_out.png").unwrap();
+    interpreter.exec().expect("Execution Failed!");
+}
+

@@ 1,4 1,4 @@
-use std::io::{self, Error, ErrorKind};
+use std::io::{self, Error, ErrorKind, Write};
 use std::path::Path;
 
 use crate::color::Color;


@@ 263,7 263,24 @@ impl Interpreter {
                     Ok(())
                 }
 
-                _ => {Ok(())}
+                Op::OutNum => {
+                    if let Some(val) = self.stack.pop() {
+                            print!("{}", val);
+                            io::stdout().flush().expect("Failed to flush to stdout!");
+                    }
+                    Ok(())
+                }
+
+                Op::OutChar => {
+
+                    if let Some(val) = self.stack.pop() {
+                        if let Some(c) = char::from_u32(val as u32) {
+                            print!("{}", c);
+                            io::stdout().flush().expect("Failed to flush to stdout!");
+                        }
+                    }
+                    Ok(())
+                }
 
             }