docs: function regexify (admin) {
              client.note("PluginAdmin", format("Adding admin: %j", admin));
  
              names.forEach(function (name) {
                  if (admin[name]) {
                      admin[name] = new RegExp(admin[name], "i");
                  } else {
                      admin[name] = anyRegex;
                  }
              });
  
              return admin;
          }