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Highlighting in the group buffer is controlled by the
gnus-group-highlight
variable. This is an alist with elements
that look like (form . face)
. If form evaluates to
something non-nil
, the face will be used on the line.
Here's an example value for this variable that might look nice if the background is dark:
(cond (window-system (setq custom-background-mode 'light) (defface my-group-face-1 '((t (:foreground "Red" :bold t))) "First group face") (defface my-group-face-2 '((t (:foreground "DarkSeaGreen4" :bold t))) "Second group face") (defface my-group-face-3 '((t (:foreground "Green4" :bold t))) "Third group face") (defface my-group-face-4 '((t (:foreground "SteelBlue" :bold t))) "Fourth group face") (defface my-group-face-5 '((t (:foreground "Blue" :bold t))) "Fifth group face"))) (setq gnus-group-highlight '(((> unread 200) . my-group-face-1) ((and (< level 3) (zerop unread)) . my-group-face-2) ((< level 3) . my-group-face-3) ((zerop unread) . my-group-face-4) (t . my-group-face-5))) |
Also see section 8.6 Faces and Fonts.
Variables that are dynamically bound when the forms are evaluated include:
group
unread
method
mailp
level
score
ticked
total
topic
When the forms are eval
ed, point is at the beginning of the line
of the group in question, so you can use many of the normal Gnus
functions for snarfing info on the group.
gnus-group-update-hook
is called when a group line is changed.
It will not be called when gnus-visual
is nil
. This hook
calls gnus-group-highlight-line
by default.
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