Gnus
will use the value of the
gnus-extract-address-components variable as a
function for getting the name and address parts of a
From header. Two pre-defined functions exist:
gnus-extract-address-components, which is the
default, quite fast, and too simplistic solution; and
mail-extract-address-components, which works very
nicely, but is slower. The default function will return the wrong
answer in 5% of the cases. If this is unacceptable to you, use
the other function instead:
(setq gnus-extract-address-components
'mail-extract-address-components)
gnus-summary-same-subject
is a string indicating that the current article has the same
subject as the previous. This string will be used with those
specs that require it. The default is "".