emacs: put the last search on top of recent searches in notmuch-hello

Notmuch-hello stores a list of recent searches.  Before the change, if
a search from this list is repeated, the recent search list is not
changed.  The patch makes repeated recent searches move to the head of
the list.  I.e. the last search is always on top of the recent search
list, which is what one would expect from a history list.
This commit is contained in:
Dmitry Kurochkin 2011-12-22 04:23:50 +04:00 committed by David Bremner
parent 9a0b61da56
commit 49af79cd2a

View file

@ -157,8 +157,9 @@ International Bureau of Weights and Measures."
(defvar notmuch-hello-recent-searches nil) (defvar notmuch-hello-recent-searches nil)
(defun notmuch-hello-remember-search (search) (defun notmuch-hello-remember-search (search)
(if (not (member search notmuch-hello-recent-searches)) (setq notmuch-hello-recent-searches
(push search notmuch-hello-recent-searches)) (delete search notmuch-hello-recent-searches))
(push search notmuch-hello-recent-searches)
(if (> (length notmuch-hello-recent-searches) (if (> (length notmuch-hello-recent-searches)
notmuch-recent-searches-max) notmuch-recent-searches-max)
(setq notmuch-hello-recent-searches (butlast notmuch-hello-recent-searches)))) (setq notmuch-hello-recent-searches (butlast notmuch-hello-recent-searches))))