notifications-get-capabilities

notifications-get-capabilities is a compiled Lisp function in `notifications.el'.

(notifications-get-capabilities &optional BUS)

Return the capabilities of the notification server, a list of symbols.
BUS can be a string denoting a D-Bus connection, the default is `:session'.
The following capabilities can be expected:

:actions The server will provide the specified actions
to the user.
:action-icons Supports using icons instead of text for
displaying actions.
:body Supports body text.
:body-hyperlinks The server supports hyperlinks in the notifications.
:body-images The server supports images in the notifications.
:body-markup Supports markup in the body text.
:icon-multi The server will render an animation of all the
frames in a given image array.
:icon-static Supports display of exactly 1 frame of any
given image array. This value is mutually exclusive
with `:icon-multi'.
:persistence The server supports persistence of notifications.
:sound The server supports sounds on notifications.

Further vendor-specific caps start with `:x-vendor', like `:x-gnome-foo-cap'.