Re-order signal reference

doc/development/api/general.rst

@@ -7,74 +7,59 @@ General APIs
 This page lists some general signals and hooks which do not belong to a
 specific type of plugin but might come in handy for various plugins.
 
-HTML head injection
+Core
--------------------
+----
-
-.. automodule:: pretix.control.signals
-   :members: html_head
-
-.. automodule:: pretix.presale.signals
-   :members: html_head
-
-Admin navigation
-----------------
-
-.. automodule:: pretix.control.signals
-   :members: nav_event
-
-Footer links
-------------
-
-.. automodule:: pretix.presale.signals
-   :members: footer_link
-
-Order events
-------------
-
-There are multiple signals that will be sent out in the ordering cycle:
-
-
-.. automodule:: pretix.base.signals
-   :members: order_paid, order_placed
-
-Sale flow
----------
-
-.. automodule:: pretix.presale.signals
-   :members: order_info
-
-Voucher system
---------------
-
-.. automodule:: pretix.presale.signals
-   :members: voucher_redeem_info
-
-.. automodule:: pretix.control.signals
-   :members: voucher_form_class, voucher_form_html
-
-
-Dashboards
-----------
-
-.. automodule:: pretix.control.signals
-   :members: event_dashboard_widgets, user_dashboard_widgets
-
-
-Display of log entries
-----------------------
-
-.. automodule:: pretix.base.signals
-   :members: logentry_display
-
-
-Periodic tasks
---------------
 
 .. automodule:: pretix.base.signals
    :members: periodic_task
 
+Order events
+""""""""""""
+
+There are multiple signals that will be sent out in the ordering cycle:
+
+.. automodule:: pretix.base.signals
+   :members: order_paid, order_placed
+
+Frontend
+--------
+
+.. automodule:: pretix.presale.signals
+   :members: html_head, nav_event
+
+
+.. automodule:: pretix.presale.signals
+   :members: order_info
+
 Request flow
-------------
+""""""""""""
 
 .. automodule:: pretix.presale.signals
    :members: process_request
+
+Vouchers
+""""""""
+
+.. automodule:: pretix.presale.signals
+   :members: voucher_redeem_info
+
+Backend
+-------
+
+.. automodule:: pretix.control.signals
+   :members: html_head, footer_links
+
+.. automodule:: pretix.base.signals
+   :members: logentry_display
+
+Vouchers
+""""""""
+
+.. automodule:: pretix.control.signals
+   :members: voucher_form_class, voucher_form_html
+
+Dashboards
+""""""""""
+
+.. automodule:: pretix.control.signals
+   :members: event_dashboard_widgets, user_dashboard_widgets