Variable: gnus-parameters-case-fold-search
gnus-parameters-case-fold-search is a customizable variable defined in
gnus.el.gz.
Value
default
Documentation
If it is t, ignore case of group names specified in gnus-parameters.
If it is nil, don't ignore case. If it is default, which is for the
backward compatibility, use the value of case-fold-search.
This variable was added, or its default value changed, in Emacs 22.1.
Source Code
;; Defined in /usr/src/emacs/lisp/gnus/gnus.el.gz
(defcustom gnus-parameters-case-fold-search 'default
"If it is t, ignore case of group names specified in `gnus-parameters'.
If it is nil, don't ignore case. If it is `default', which is for the
backward compatibility, use the value of `case-fold-search'."
:version "22.1"
:group 'gnus-group-various
:type '(choice :format "%{%t%}:\n %[Value Menu%] %v"
(const :tag "Use `case-fold-search'" default)
(const nil)
(const t)))