'plugin_settings_post' - called when the Addon Settings pages are submitted.
$b is the $_POST array
+'profile_post' - called when posting a profile page.
+ $b is the $_POST array
+
+'profile_edit' - called prior to output of profile edit page
+ $b is array
+ 'profile' => profile (array) record from the database
+ 'entry' => the (string) HTML of the generated entry
+
'profile_advanced' - called when the HTML is generated for the 'Advanced profile',
corresponding to the 'Profile' tab within a person's profile page.
$b is the (string) HTML representation of the generated profile
'page_end' - called after HTML content functions have completed
$b is (string) HTML of content div
-
+'jot_plugin' - add tools to jot toolbar
+ $b is (string) HTML for tool icon
*** = subject to change