old_contents: # -*- coding: utf-8 -*-
  
  from django import template
  from Instanssi.kompomaatti.models import Compo
  
  register = template.Library()
  
  @register.inclusion_tag('kompomaatti/tags/compo_desc_list.html')
  def render_base_compos_nav(event_id):
      return {
          'event_id': event_id,
          'compos': Compo.objects.filter(event_id=event_id, hide_from_frontpage=False)
      }
  
new_contents: # -*- coding: utf-8 -*-
  
  from django import template
  from Instanssi.kompomaatti.models import Compo
  
  register = template.Library()
  
  @register.inclusion_tag('kompomaatti/tags/compo_desc_list.html')
  def render_frontpage_compolist(event_id):
      return {
          'event_id': event_id,
          'compos': Compo.objects.filter(event_id=event_id, hide_from_frontpage=False)
      }
  
subject: Fix tag name