On Fri, 13 Jul 2012, Austin Clements <amdragon@MIT.EDU> wrote:
> Quoth Mark Walters on Jul 13 at  6:21 pm:
>> On Fri, 13 Jul 2012, Austin Clements <amdragon@MIT.EDU> wrote:
>> > At this point, the only remaining functions that don't support
>> > multi-line search result formats are the thread navigation functions.
>> > This patch fixes that by rewriting them in terms of
>> > notmuch-search-result-{beginning,end}.
>> 
>> This seems to subtly change the behaviour in the normal case of a single
>> line result. If point is not at the start of a search result then
>> notmuch-search-previous-thread moves to the start of the current thread
>> rather than the previous thread. Is that deliberate?
>> 
>> As far as I can see show uses p to move to the start of the previous
>> message so this behaviour is different from there as well. 
>> 
>> I think your choice may be the nicest one (and actually even more so in
>> show) but thought I would mention it anyway.
>
> Oh, yes, that's true.  I suppose that choice was deliberate in the
> sense that I wrote notmuch-search-previous-thread the way I thought it
> should work without thinking very hard about how it originally worked.
>
> I could rework it to keep the original behavior, or keep it this way
> and document it in the commit message (and maybe NEWS).  Personally I
> would prefer to keep it this way and update show's p binding to behave
> similarly since I've always found show's p to be confusing.

I would be very happy with keeping the new way and updating show: I also
find the p behaviour in show confusing/annoying.

Best wishes

Mark



>
>> Best wishes 
>> 
>> Mark
>> 
>> > ---
>> >  emacs/notmuch.el |   12 +++++++++---
>> >  1 file changed, 9 insertions(+), 3 deletions(-)
>> >
>> > diff --git a/emacs/notmuch.el b/emacs/notmuch.el
>> > index f32cfb0..2ece97d 100644
>> > --- a/emacs/notmuch.el
>> > +++ b/emacs/notmuch.el
>> > @@ -287,18 +287,24 @@ For a mouse binding, return nil."
>> >  (defun notmuch-search-next-thread ()
>> >    "Select the next thread in the search results."
>> >    (interactive)
>> > -  (forward-line 1))
>> > +  (when (notmuch-search-get-result (notmuch-search-result-end))
>> > +    (goto-char (notmuch-search-result-end))))
>> >  
>> >  (defun notmuch-search-previous-thread ()
>> >    "Select the previous thread in the search results."
>> >    (interactive)
>> > -  (forward-line -1))
>> > +  (if (notmuch-search-get-result)
>> > +      (unless (bobp)
>> > +	(goto-char (notmuch-search-result-beginning (- (point) 1))))
>> > +    ;; We must be past the end; jump to the last result
>> > +    (notmuch-search-last-thread)))
>> >  
>> >  (defun notmuch-search-last-thread ()
>> >    "Select the last thread in the search results."
>> >    (interactive)
>> >    (goto-char (point-max))
>> > -  (forward-line -2))
>> > +  (forward-line -2)
>> > +  (goto-char (notmuch-search-result-beginning)))
>> >  
>> >  (defun notmuch-search-first-thread ()
>> >    "Select the first thread in the search results."