fix: #143 UTF-8 backspace fix for macOS libedit (#144)

Author: toxic-19

agents/s01_agent_loop.py

@@ -27,6 +27,17 @@
 import os
 import subprocess
 
+try:
+    import readline
+    # #143 UTF-8 backspace fix for macOS libedit
+    readline.parse_and_bind('set bind-tty-special-chars off')
+    readline.parse_and_bind('set input-meta on')
+    readline.parse_and_bind('set output-meta on')
+    readline.parse_and_bind('set convert-meta off')
+    readline.parse_and_bind('set enable-meta-keybindings on')
+except ImportError:
+    pass
+
 from anthropic import Anthropic
 from dotenv import load_dotenv