8af265da04
The `=` is better because it encourages folks to use the form that doesn't suffer from issue #436 (https://bitbucket.org/hpk42/pytest/issue/436), which can cause the arg to be treated as an "anchor" and used as the (unexpected) path for searching for conftest.py files. --HG-- branch : help_show_args_with_equals_instead_of_space