Fix: rename enterpreter to interpreter

src/interpreter/util/__init__.py

@@ -0,0 +1,3 @@
+from .hexdump import hexdump
+
+__all__ = ["hexdump"]

src/interpreter/util/hexdump.py

@@ -0,0 +1,45 @@
+from colorama import Fore, Style, init
+
+# Initialize colorama (especially important on Windows)
+init()
+
+
+def hexdump(
+    data: bytearray,
+    width: int = 16,
+    program_counter: int = None,
+    memory_pointer: int = None,
+):
+    """
+    Print a hex+ASCII memory dump of the given bytearray.
+    Highlights:
+      - Program counter (PC) in bright red
+      - Memory pointer (MP) in bright blue
+    """
+    for i in range(0, len(data), width):
+        chunk = data[i : i + width]
+        hex_parts = []
+        ascii_parts = []
+
+        for j, byte in enumerate(chunk):
+            addr = i + j
+
+            # Apply color based on PC or MP
+            if addr == program_counter:
+                style = Style.BRIGHT + Fore.RED
+            elif addr == memory_pointer:
+                style = Style.BRIGHT + Fore.BLUE
+            else:
+                style = ""
+            reset = Style.RESET_ALL if style else ""
+
+            # Hex and ASCII views
+            hex_parts.append(f"{style}{byte:02x}{reset}")
+            ascii_parts.append(
+                f"{style}{chr(byte) if 32 <= byte <= 126 else '.'}{reset}"
+            )
+
+        # Format line: address, hex bytes, ASCII chars
+        hex_field = " ".join(hex_parts).ljust(width * 3 - 1)
+        ascii_field = "".join(ascii_parts)
+        print(f"{i:08x}: {hex_field}  {ascii_field}")