fix a few color-printing bugs & add .gitignore

.gitignore

@@ -0,0 +1,3 @@
+__pycache__
+*.pyz
+

src/main.py

@@ -7,6 +7,8 @@ from utils import parse_args, safe_input, load_script
 # terminal color codes
 # the readline module requires \001 and \002 because it counts characters
 # when displaying, but those color codes are zero-width
+# also, the libedit library that readline sometimes interfaces with truncates trailing color codes
+# always end input() prompt strings with a visible character (including a space)
 RST = '\001\x1b[0m\002'
 GRN = '\001\x1b[0;32m\002'
 BLU = '\001\x1b[0;34m\002'
@@ -60,7 +62,7 @@ def main():
             print(f"{GRY} Successfully logged in. Press Ctrl-C for a fresh prompt or Ctrl-D to exit. {RST}")
             while True: # safe_input will terminate the program when the user pressed Ctrl-D
                 command = safe_input(f"{BLU} RCON@{RCON_ADDRESS} >{RST} ")
-                print(f"{GRY}", send_command(sock, command))
+                print(f"{GRY}", send_command(sock, command), f"{RST}")
 
 
 if __name__ == '__main__':