[RFC PATCH 4/4] emacs: add notmuch hello refresh hook to place point in a widget

[Dmitry Kurochkin]

Jani Nikula <jani at nikula.org> writes:

> Add support for putting point to a widget after refresh through a
> hook. This approximates the old behaviour.

I may be wrong, but this looks to me like a hack that cannot work well.
See my first reply in the thread for ideas on how to better implement
this functionality.

Regards,
  Dmitry

> ---
>  emacs/notmuch-hello.el |    8 +++++++-
>  1 files changed, 7 insertions(+), 1 deletions(-)
>
> diff --git a/emacs/notmuch-hello.el b/emacs/notmuch-hello.el
> index 13da146..07e64d4 100644
> --- a/emacs/notmuch-hello.el
> +++ b/emacs/notmuch-hello.el
> @@ -148,7 +148,8 @@ International Bureau of Weights and Measures."
>  (defcustom notmuch-hello-refresh-hook nil
>    "Functions called after updating a `notmuch-hello' buffer."
>    :type 'hook
> -  :options '(notmuch-hello-refresh-status-message)
> +  :options '(notmuch-hello-refresh-status-message
> +	     notmuch-hello-refresh-point-to-widget)
>    :group 'notmuch-hello
>    :group 'notmuch-hooks)
>  
> @@ -752,6 +753,11 @@ Used internally by `notmuch-hello-refresh-status-message'.")
>  		       (notmuch-hello-nice-number (- diff-count))))))
>        (setq notmuch-hello-refresh-count new-count))))
>  
> +(defun notmuch-hello-refresh-point-to-widget (no-display)
> +  "Hook to place point to widget after notmuch-hello refresh."
> +  (widget-backward 1)
> +  (widget-forward 1))
> +
>  ;;;###autoload
>  (defun notmuch-hello (&optional no-display)
>    "Run notmuch and display saved searches, known tags, etc."
> -- 
> 1.7.1
>
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