- !37 Provide a mechanism to enable that the cell displays only a part of a larger file, for cppyy, compilers and clang-tidy magics. - `print-command` option has been renamed `print_command` so that the provided help message helps (previously there was a mismatch between option name and variable name and the error message was misleading as a result). - Fix ruff and mypy (in strict mode) warnings.