Use key_name instead of link_id
Some entities do not have a link_id, but all entities are guaranteed
to have a key_name (or an id).
from django.conf.urls.defaults import *
from django.conf import settings
urlpatterns = patterns('django.contrib.comments.views',
url(r'^post/$', 'comments.post_comment', name='comments-post-comment'),
url(r'^posted/$', 'comments.comment_done', name='comments-comment-done'),
url(r'^flag/(\d+)/$', 'moderation.flag', name='comments-flag'),
url(r'^flagged/$', 'moderation.flag_done', name='comments-flag-done'),
url(r'^delete/(\d+)/$', 'moderation.delete', name='comments-delete'),
url(r'^deleted/$', 'moderation.delete_done', name='comments-delete-done'),
url(r'^moderate/$', 'moderation.moderation_queue', name='comments-moderation-queue'),
url(r'^approve/(\d+)/$', 'moderation.approve', name='comments-approve'),
url(r'^approved/$', 'moderation.approve_done', name='comments-approve-done'),
)
urlpatterns += patterns('',
url(r'^cr/(\d+)/(\w+)/$', 'django.views.defaults.shortcut', name='comments-url-redirect'),
)