gnus: Article Button Levels
3.18.7 Article button levels
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The higher the value of the variables ‘gnus-button-*-level’, the more
buttons will appear. If the level is zero, no corresponding buttons are
displayed. With the default value (which is 5) you should already see
quite a lot of buttons. With higher levels, you will see more buttons,
but you may also get more false positives. To avoid them, you can set
the variables ‘gnus-button-*-level’ local to specific groups (
Group Parameters). Here’s an example for the variable
‘gnus-parameters’:
;; increase ‘gnus-button-*-level’ in some groups:
(setq gnus-parameters
'(("\\<\\(emacs\\|gnus\\)\\>" (gnus-button-emacs-level 10))
("\\<unix\\>" (gnus-button-man-level 10))
("\\<tex\\>" (gnus-button-tex-level 10))))
‘gnus-button-browse-level’
Controls the display of references to message IDs, mail addresses
and news URLs. Related variables and functions include
‘gnus-button-url-regexp’, ‘browse-url’, and
‘browse-url-browser-function’.
‘gnus-button-emacs-level’
Controls the display of Emacs or Gnus references. Related
functions are ‘gnus-button-handle-custom’,
‘gnus-button-handle-describe-function’,
‘gnus-button-handle-describe-variable’,
‘gnus-button-handle-symbol’, ‘gnus-button-handle-describe-key’,
‘gnus-button-handle-apropos’, ‘gnus-button-handle-apropos-command’,
‘gnus-button-handle-apropos-variable’,
‘gnus-button-handle-apropos-documentation’, and
‘gnus-button-handle-library’.
‘gnus-button-man-level’
Controls the display of references to (Unix) man pages. See
‘gnus-button-man-handler’.
‘gnus-button-message-level’
Controls the display of message IDs, mail addresses and news URLs.
Related variables and functions include
‘gnus-button-mid-or-mail-regexp’, ‘gnus-button-prefer-mid-or-mail’,
‘gnus-button-mid-or-mail-heuristic’, and
‘gnus-button-mid-or-mail-heuristic-alist’.
Info Catalog
gnus: Article Buttons
gnus: Article Treatment
gnus: Article Date