From 8eec15a90338afe0f1933466a90e53767a0a4ccb Mon Sep 17 00:00:00 2001 From: William Casarin Date: Sat, 4 Apr 2020 13:41:31 -0700 Subject: [PATCH] emacs/tree: return true if a thread was found in next-thread This will allow us to pop back to parent buffers when there are no more threads to jump to. Signed-off-by: William Casarin --- emacs/notmuch-tree.el | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/emacs/notmuch-tree.el b/emacs/notmuch-tree.el index 9a83292c..1bcf6cf9 100644 --- a/emacs/notmuch-tree.el +++ b/emacs/notmuch-tree.el @@ -679,10 +679,13 @@ message will be \"unarchived\", i.e. the tag changes in (notmuch-tree-thread-top)) (defun notmuch-tree-next-thread () + "Get the next thread in the current tree. Returns t if a thread was +found or nil if not." (interactive) (forward-line 1) (while (not (or (notmuch-tree-get-prop :first) (eobp))) - (forward-line 1))) + (forward-line 1)) + (not (eobp))) (defun notmuch-tree-thread-mapcar (function) "Iterate through all messages in the current thread