def setup()

in doc/ext/local.py [0:0]

• 6 lines of code
• 2 McCabe index (conditional complexity)

def setup(app):
    rst.roles.register_generic_role('arg', nodes.emphasis)
    rst.roles.register_generic_role('const', nodes.literal)
    rst.roles.register_generic_role('pack', nodes.strong)

    app.add_domain(SWOCDomain)

    # this lets us do :swoc:git:`<file_path>` and link to the file on github
    app.add_role_to_domain('swoc', 'git', make_github_link)