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Fix desktop support in todo-mode and doc-view (bug#22377)

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* lisp/calendar/todo-mode.el (todo-restore-desktop-buffer):
* lisp/doc-view.el (doc-view-restore-desktop-buffer): Return current buffer.

* lisp/calendar/todo-mode.el (todo-modes-set-2):
* lisp/doc-view.el (doc-view-mode): Set desktop-save-buffer unconditionally.
This commit is contained in:
Stephen Berman 2016-01-21 11:19:21 +01:00
parent 871c8b1b96
commit 7bc7fd6058
2 changed files with 6 additions and 7 deletions
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6
lisp/calendar/todo-mode.el
View File

@ -5230,7 +5230,8 @@ Also preserve category display, if applicable."
(with-current-buffer buffer
(widen)
(let ((todo-category-number (cdr (assq 'catnum misc))))
(todo-category-select))))
(todo-category-select)
(current-buffer))))
(add-to-list 'desktop-buffer-mode-handlers
'(todo-mode . todo-restore-desktop-buffer))
@ -6579,8 +6580,7 @@ Added to `window-configuration-change-hook' in Todo mode."
"Make some settings that apply to multiple Todo modes."
(add-to-invisibility-spec 'todo)
(setq buffer-read-only t)
(when (and (boundp 'desktop-save-mode) desktop-save-mode)
(setq-local desktop-save-buffer 'todo-desktop-save-buffer))
(setq-local desktop-save-buffer 'todo-desktop-save-buffer)
(when (boundp 'hl-line-range-function)
(setq-local hl-line-range-function
(lambda() (save-excursion

7
lisp/doc-view.el
View File

@ -1714,7 +1714,8 @@ If BACKWARD is non-nil, jump to the previous match."
;; window-parameters in the window-state(s) and then restoring this
;; window-state should call us back (to interpret/use those parameters).
(doc-view-goto-page page)
(when slice (apply 'doc-view-set-slice slice)))))
(when slice (apply 'doc-view-set-slice slice))
(current-buffer))))
(add-to-list 'desktop-buffer-mode-handlers
'(doc-view-mode . doc-view-restore-desktop-buffer))
@ -1788,9 +1789,7 @@ toggle between displaying the document or editing it as text.
nil t)
(add-hook 'clone-indirect-buffer-hook 'doc-view-clone-buffer-hook nil t)
(add-hook 'kill-buffer-hook 'doc-view-kill-proc nil t)
(when (and (boundp 'desktop-save-mode)
desktop-save-mode)
(setq-local desktop-save-buffer 'doc-view-desktop-save-buffer))
(setq-local desktop-save-buffer 'doc-view-desktop-save-buffer)
(remove-overlays (point-min) (point-max) 'doc-view t) ;Just in case.
;; Keep track of display info ([vh]scroll, page number, overlay,