[PATCH v2 11/13] emacs: code cleanup in `notmuch-show-operate-all', no functional changes

[Austin Clements]

notmuch-show-tag-all, in the first line of the commit message.

As in the previous patch, if the previous patch comes earlier in the
series, notmuch-show-tag-all could be written this way initially.

Quoth Dmitry Kurochkin on Jan 30 at  6:26 am:
> Use `notmuch-show-mapc' function instead of a custom `loop'.
> ---
>  emacs/notmuch-show.el |   13 ++++++-------
>  1 files changed, 6 insertions(+), 7 deletions(-)
> 
> diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el
> index b115a8f..69381ac 100644
> --- a/emacs/notmuch-show.el
> +++ b/emacs/notmuch-show.el
> @@ -1516,13 +1516,12 @@ TAG-CHANGES is a list of tag operations for `notmuch-tag'."
>  TAG-CHANGES is a list of tag operations for `notmuch-tag'."
>    (interactive (notmuch-read-tag-changes nil notmuch-show-thread-id))
>    (apply 'notmuch-tag (notmuch-show-get-messages-ids-search) tag-changes)
> -  (save-excursion
> -    (goto-char (point-min))
> -    (loop do (let* ((current-tags (notmuch-show-get-tags))
> -		    (new-tags (notmuch-update-tags current-tags tag-changes)))
> -	       (unless (equal current-tags new-tags)
> -		 (notmuch-show-set-tags new-tags)))
> -	  while (notmuch-show-goto-message-next))))
> +  (notmuch-show-mapc
> +   (lambda ()
> +     (let* ((current-tags (notmuch-show-get-tags))
> +	    (new-tags (notmuch-update-tags current-tags tag-changes)))
> +       (unless (equal current-tags new-tags)
> +	 (notmuch-show-set-tags new-tags))))))
>  
>  (defun notmuch-show-add-tag ()
>    "Same as `notmuch-show-tag' but sets initial input to '+'."

-- 
Austin Clements                                      MIT/'06/PhD/CSAIL
amdragon at mit.edu                           http://web.mit.edu/amdragon
       Somewhere in the dream we call reality you will find me,
              searching for the reality we call dreams.