org-clock: Fix `org-clock-in' with (4) argument.

* lisp/org-clock.el (org-clock-in): Use `org-get-heading' so one can
  select an empty task.  Also check base buffer instead of comparing
  current buffer.  Small refactoring.

Reported-by: Robert Irelan <rirelan@gmail.com>
<http://lists.gnu.org/r/emacs-orgmode/2018-07/msg00116.html>
This commit is contained in:
Nicolas Goaziou 2018-07-17 10:26:53 +02:00
parent 76e38e8c54
commit a2636b5286
1 changed files with 16 additions and 22 deletions

View File

@ -1219,33 +1219,27 @@ the default behavior."
(throw 'abort nil)))
(when (equal select '(4))
(setq selected-task (org-clock-select-task "Clock-in on task: "))
(if selected-task
(setq selected-task (copy-marker selected-task))
(error "Abort")))
(pcase (org-clock-select-task "Clock-in on task: ")
(`nil (error "Abort"))
(task (setq selected-task (copy-marker task)))))
(when (equal select '(16))
;; Mark as default clocking task
(org-clock-mark-default-task))
(when interrupting
;; We are interrupting the clocking of a different task.
;; Save a marker to this task, so that we can go back.
;; First check if we are trying to clock into the same task!
(when (save-excursion
(unless selected-task
(org-back-to-heading t))
(and (equal (marker-buffer org-clock-hd-marker)
(if selected-task
(marker-buffer selected-task)
(current-buffer)))
(= (marker-position org-clock-hd-marker)
(if selected-task
(marker-position selected-task)
(point)))
(equal org-clock-current-task (nth 4 (org-heading-components)))))
(message "Clock continues in \"%s\"" org-clock-heading)
(throw 'abort nil))
;; We are interrupting the clocking of a different task. Save
;; a marker to this task, so that we can go back. First check
;; if we are trying to clock into the same task!
(when (or selected-task (derived-mode-p 'org-mode))
(org-with-point-at selected-task
(unless selected-task (org-back-to-heading t))
(when (and (eq (marker-buffer org-clock-hd-marker)
(buffer-base-buffer))
(= (point) (marker-position org-clock-hd-marker))
(equal org-clock-current-task (org-get-heading t t t t)))
(message "Clock continues in %S" org-clock-heading)
(throw 'abort nil))))
(move-marker org-clock-interrupted-task
(marker-position org-clock-marker)
(marker-buffer org-clock-marker))
@ -1270,7 +1264,7 @@ the default behavior."
(or interrupting (move-marker org-clock-interrupted-task nil))
(run-hooks 'org-clock-in-prepare-hook)
(org-clock-history-push)
(setq org-clock-current-task (nth 4 (org-heading-components)))
(setq org-clock-current-task (org-get-heading t t t t))
(cond ((functionp org-clock-in-switch-to-state)
(let ((case-fold-search nil))
(looking-at org-complex-heading-regexp))