Context Navigation

Changes between Initial Version and Version 1 of Ticket #29879

-              initial
+              v1
 I'd propose modifying the preface and relevant headings on that page from:
+{{{
 First, you must get the CSRF token. How to do that depends on whether or not the CSRF_USE_SESSIONS setting is enabled.
 Acquiring the token if CSRF_USE_SESSIONS is False/True
+}}}
 to:
+{{{
 First, you must get the CSRF token. How to do that depends on whether or not the CSRF_USE_SESSIONS or CSRF_COOKIE_HTTPONLY setting is enabled.
 …
 Acquiring the token if CSRF_COOKIE_HTTPONLY or CSRF_USE_SESSIONS is True
+}}}