Updated CHANGELOG and comment.

Author: kmvanbrunt

CHANGELOG.md

@@ -96,6 +96,7 @@ prompt is displayed.
         - Replaced the global `APP_THEME` constant in `rich_utils.py` with `get_theme()` and
           `set_theme()` functions to support lazy initialization and safer in-place updates of the
           theme.
+    - Renamed `Cmd._command_parsers` to `Cmd.command_parsers`.
 - Enhancements
     - New `cmd2.Cmd` parameters
         - **auto_suggest**: (boolean) if `True`, provide fish shell style auto-suggestions. These

tests/test_cmd2.py

@@ -4017,14 +4017,15 @@ def test_disabled_command_not_in_history(disable_commands_app) -> None:
 
 
 def test_get_parser_while_disabled(disable_commands_app: DisableCommandsApp) -> None:
+    """Test that command_parsers can find a disabled command's parser."""
     # Get parser before disabling
     parser_before = disable_commands_app.command_parsers.get(disable_commands_app.do_argparse_command)
     assert parser_before is not None
 
     # Disable command
     disable_commands_app.disable_command("argparse_command", "Disabled")
 
-    # Get parser after disabling - this is what was failing (returning None)
+    # Get parser after disabling
     parser_after = disable_commands_app.command_parsers.get(disable_commands_app.do_argparse_command)
     assert parser_after is not None
     assert parser_after is parser_before