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* mu4e: when erasing buffer, nullify view-message too; fixes #395

This commit is contained in:
djcb 2014-03-21 07:22:54 +02:00
parent c7b28419ab
commit e55840a917
1 changed files with 16 additions and 18 deletions
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34
mu4e/mu4e-headers.el
View File

@ -249,8 +249,9 @@ In the format needed for `mu4e-read-option'.")
(when (buffer-live-p mu4e~headers-buffer)
(let ((inhibit-read-only t))
(with-current-buffer mu4e~headers-buffer
(erase-buffer)
(mu4e~mark-clear)))))
(setq mu4e~view-msg nil)
(mu4e~mark-clear)
(erase-buffer)))))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; handler functions
@ -436,7 +437,6 @@ found."
(mu4e-error "no :function defined for field %S %S" field (cdr item)))))
(funcall func msg)))
;; note: this function is very performance-sensitive
(defun mu4e~headers-header-handler (msg &optional point)
"Create a one line description of MSG in this buffer, at POINT,
@ -497,21 +497,19 @@ if provided, or at the end of the buffer otherwise."
"Create a one line description of the number of headers found
after the end of the search results."
(when (buffer-live-p mu4e~headers-buffer)
(with-current-buffer mu4e~headers-buffer
(save-excursion
(goto-char (point-max))
(let ((inhibit-read-only t)
(str (if (= 0 count)
mu4e~no-matches
mu4e~end-of-results)))
(insert (propertize str 'face 'mu4e-system-face 'intangible t))
(unless (zerop count)
(mu4e-message "Found %d matching message%s"
count (if (= 1 count) "" "s"))
;; highlight the first message
(mu4e~headers-highlight (mu4e~headers-docid-at-point (point-min)))))
;; run-hooks
(run-hooks 'mu4e-headers-found-hook)))))
(with-current-buffer mu4e~headers-buffer
(save-excursion
(goto-char (point-max))
(let ((inhibit-read-only t)
(str (if (zerop count) mu4e~no-matches mu4e~end-of-results)))
(insert (propertize str 'face 'mu4e-system-face 'intangible t))
(unless (zerop count)
(mu4e-message "Found %d matching message%s"
count (if (= 1 count) "" "s"))
;; highlight the first message
(mu4e~headers-highlight (mu4e~headers-docid-at-point (point-min)))))
;; run-hooks
(run-hooks 'mu4e-headers-found-hook)))))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;