It was not possible to define custom filters or filter functions because the types were const. Remove const to allow editing. Signed-off-by: Jani Nikula <jani@nikula.org> --- emacs/notmuch-hello.el | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/emacs/notmuch-hello.el b/emacs/notmuch-hello.el index 81b2605..7dd0f85 100644 --- a/emacs/notmuch-hello.el +++ b/emacs/notmuch-hello.el @@ -86,8 +86,9 @@ Finally this can be a function that will be called for each tag and should return a filter for that tag, or nil to hide the tag." :type '(choice (const :tag "All messages" nil) (const :tag "Unread messages" "tag:unread") - (const :tag "Custom filter" string) - (const :tag "Custom filter function" function)) + (string :tag "Custom filter" + :value "tag:unread") + (function :tag "Custom filter function")) :group 'notmuch) (defcustom notmuch-hello-hide-tags nil -- 1.7.5.4