old_contents: from django.conf.urls import include, url
  
  from .. import views
  
  MANGA = [
      url(r'^listado/$', views.MangaListView.as_view(), name="list-mangas"),
      url(r'^(?P<name>\w+)/$', views.MangaDetailView.as_view(),
          name="detail-manga"),
  ]
  
new_contents: from django.conf.urls import include, url
  
  from .. import views
  
  MANGA = [
      url(r'^listado/$', views.MangaListView.as_view(), name="list-mangas"),
      url(r'^(?P<name>(\w|-)+)/$', views.MangaDetailView.as_view(),
          name="detail-manga"),
  ]
  
subject: add posibiliti for url with -