lisp/org-remember.el

   1 ;;; org-remember.el --- Fast note taking in Org-mode
   2
   3 ;; Copyright (C) 2004-2011 Free Software Foundation, Inc.
   4
   5 ;; Author: Carsten Dominik <carsten at orgmode dot org>
   6 ;; Keywords: outlines, hypermedia, calendar, wp
   7 ;; Homepage: http://orgmode.org
   8 ;;
   9 ;; This file is part of GNU Emacs.
  10 ;;
  11 ;; GNU Emacs is free software: you can redistribute it and/or modify
  12 ;; it under the terms of the GNU General Public License as published by
  13 ;; the Free Software Foundation, either version 3 of the License, or
  14 ;; (at your option) any later version.
  15
  16 ;; GNU Emacs is distributed in the hope that it will be useful,
  17 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 ;; GNU General Public License for more details.
  20
  21 ;; You should have received a copy of the GNU General Public License
  22 ;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  23 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
  24 ;;
  25 ;;; Commentary:
  26
  27 ;; This file contains the system to take fast notes with Org-mode.
  28 ;; This system is used together with John Wiegley's `remember.el'.
  29
  30 ;;; Code:
  31
  32 (eval-when-compile
  33   (require 'cl))
  34 (require 'org)
  35 (require 'org-compat)
  36 (require 'org-datetree)
  37
  38 (declare-function remember-mode "remember" ())
  39 (declare-function remember "remember" (&optional initial))
  40 (declare-function remember-buffer-desc "remember" ())
  41 (declare-function remember-finalize "remember" ())
  42 (declare-function org-pop-to-buffer-same-window
  43                   "org-compat" (&optional buffer-or-name norecord label))
  44
  45 (defvar remember-save-after-remembering)
  46 (defvar remember-register)
  47 (defvar remember-buffer)
  48 (defvar remember-handler-functions)
  49 (defvar remember-annotation-functions)
  50 (defvar org-clock-heading)
  51 (defvar org-clock-heading-for-remember)
  52
  53 (defgroup org-remember nil
  54   "Options concerning interaction with remember.el."
  55   :tag "Org Remember"
  56   :group 'org)
  57
  58 (defcustom org-remember-store-without-prompt t
  59   "Non-nil means \\<org-remember-mode-map>\\[org-remember-finalize] \
  60 stores the remember note without further prompts.
  61 It then uses the file and headline specified by the template or (if the
  62 template does not specify them) by the variables `org-default-notes-file'
  63 and `org-remember-default-headline'.  To force prompting anyway, use
  64 \\[universal-argument] \\[org-remember-finalize] to file the note.
  65
  66 When this variable is nil, \\[org-remember-finalize] gives you the prompts, and
  67 \\[universal-argument] \\[org-remember-finalize] triggers the fasttrack."
  68   :group 'org-remember
  69   :type 'boolean)
  70
  71 (defcustom org-remember-interactive-interface 'refile
  72   "The interface to be used for interactive filing of remember notes.
  73 This is only used when the interactive mode for selecting a filing
  74 location is used (see the variable `org-remember-store-without-prompt').
  75 Allowed values are:
  76 outline                  The interface shows an outline of the relevant file
  77                          and the correct heading is found by moving through
  78                          the outline or by searching with incremental search.
  79 outline-path-completion  Headlines in the current buffer are offered via
  80                          completion.
  81 refile                   Use the refile interface, and offer headlines,
  82                          possibly from different buffers."
  83   :group 'org-remember
  84   :type '(choice
  85           (const :tag "Refile" refile)
  86           (const :tag "Outline" outline)
  87           (const :tag "Outline-path-completion" outline-path-completion)))
  88
  89 (defcustom org-remember-default-headline ""
  90   "The headline that should be the default location in the notes file.
  91 When filing remember notes, the cursor will start at that position.
  92 You can set this on a per-template basis with the variable
  93 `org-remember-templates'."
  94   :group 'org-remember
  95   :type 'string)
  96
  97 (defcustom org-remember-templates nil
  98   "Templates for the creation of remember buffers.
  99 When nil, just let remember make the buffer.
 100 When non-nil, this is a list of (up to) 6-element lists.  In each entry,
 101 the first element is the name of the template, which should be a single
 102 short word.  The second element is a character, a unique key to select
 103 this template.  The third element is the template.
 104
 105 The fourth element is optional and can specify a destination file for
 106 remember items created with this template.  The default file is given
 107 by `org-default-notes-file'.  If the file name is not an absolute path,
 108 it will be interpreted relative to `org-directory'.
 109
 110 An optional fifth element can specify the headline in that file that should
 111 be offered first when the user is asked to file the entry.  The default
 112 headline is given in the variable `org-remember-default-headline'.  When
 113 this element is `top' or `bottom', the note will be placed as a level-1
 114 entry at the beginning or end of the file, respectively.
 115
 116 An optional sixth element specifies the contexts in which the template
 117 will be offered to the user.  This element can be a list of major modes
 118 or a function, and the template will only be offered if `org-remember'
 119 is called from a mode in the list, or if the function returns t.
 120 Templates that specify t or nil for the context will always be added
 121 to the list of selectable templates.
 122
 123 The template specifies the structure of the remember buffer.  It should have
 124 a first line starting with a star, to act as the org-mode headline.
 125 Furthermore, the following %-escapes will be replaced with content:
 126
 127   %^{PROMPT}  prompt the user for a string and replace this sequence with it.
 128               A default value and a completion table can be specified like this:
 129               %^{prompt|default|completion2|completion3|...}
 130               The arrow keys access a prompt-specific history.
 131   %a          annotation, normally the link created with `org-store-link'
 132   %A          like %a, but prompt for the description part
 133   %i          initial content, copied from the active region.  If %i is
 134               indented, the entire inserted text will be indented as well.
 135   %t          time stamp, date only
 136   %T          time stamp with date and time
 137   %u, %U      like the above, but inactive time stamps
 138   %^t         like %t, but prompt for date.  Similarly %^T, %^u, %^U.
 139               You may define a prompt like %^{Please specify birthday}t
 140   %n          user name (taken from `user-full-name')
 141   %c          current kill ring head
 142   %x          content of the X clipboard
 143   %:keyword   specific information for certain link types, see below
 144   %^C         interactive selection of which kill or clip to use
 145   %^L         like %^C, but insert as link
 146   %k          title of the currently clocked task
 147   %K          link to the currently clocked task
 148   %^g         prompt for tags, completing tags in the target file
 149   %^G         prompt for tags, completing all tags in all agenda files
 150   %^{PROP}p   Prompt the user for a value for property PROP
 151   %[PATHNAME] insert the contents of the file given by PATHNAME
 152   %(SEXP)     evaluate elisp `(SEXP)' and replace with the result
 153   %!          store this note immediately after completing the template\
 154               \\<org-remember-mode-map>
 155               (skipping the \\[org-remember-finalize] that normally triggers storing)
 156   %&          jump to target location immediately after storing note
 157   %?          after completing the template, position cursor here.
 158
 159 Apart from these general escapes, you can access information specific to the
 160 link type that is created.  For example, calling `remember' in emails or gnus
 161 will record the author and the subject of the message, which you can access
 162 with %:fromname and %:subject, respectively.  Here is a complete list of what
 163 is recorded for each link type.
 164
 165 Link type          |  Available information
 166 -------------------+------------------------------------------------------
 167 bbdb               |  %:type %:name %:company
 168 vm, wl, mh, rmail  |  %:type %:subject %:message-id
 169                    |  %:from %:fromname %:fromaddress
 170                    |  %:to   %:toname   %:toaddress
 171                    |  %:fromto (either \"to NAME\" or \"from NAME\")
 172 gnus               |  %:group, for messages also all email fields and
 173                    |  %:org-date (the Date: header in Org format)
 174 w3, w3m            |  %:type %:url
 175 info               |  %:type %:file %:node
 176 calendar           |  %:type %:date"
 177   :group 'org-remember
 178   :get (lambda (var) ; Make sure all entries have at least 5 elements
 179          (mapcar (lambda (x)
 180                    (if (not (stringp (car x))) (setq x (cons "" x)))
 181                    (cond ((= (length x) 4) (append x '(nil)))
 182                          ((= (length x) 3) (append x '(nil nil)))
 183                          (t x)))
 184                  (default-value var)))
 185   :type '(repeat
 186           :tag "enabled"
 187           (list :value ("" ?a "\n" nil nil nil)
 188                 (string :tag "Name")
 189                 (character :tag "Selection Key")
 190                 (string :tag "Template")
 191                 (choice :tag "Destination file"
 192                  (file :tag "Specify")
 193                  (function :tag "Function")
 194                  (const :tag "Use `org-default-notes-file'" nil))
 195                 (choice :tag "Destin. headline"
 196                  (string :tag "Specify")
 197                  (function :tag "Function")
 198                  (const :tag "Use `org-remember-default-headline'" nil)
 199                  (const :tag "At beginning of file" top)
 200                  (const :tag "At end of file" bottom)
 201                  (const :tag "In a date tree" date-tree))
 202                 (choice :tag "Context"
 203                  (const :tag "Use in all contexts" nil)
 204                  (const :tag "Use in all contexts" t)
 205                  (repeat :tag "Use only if in major mode"
 206                          (symbol :tag "Major mode"))
 207                  (function :tag "Perform a check against function")))))
 208
 209 (defcustom org-remember-delete-empty-lines-at-end t
 210   "Non-nil means clean up final empty lines in remember buffer."
 211   :group 'org-remember
 212   :type 'boolean)
 213
 214 (defcustom org-remember-before-finalize-hook nil
 215   "Hook that is run right before a remember process is finalized.
 216 The remember buffer is still current when this hook runs."
 217   :group 'org-remember
 218   :type 'hook)
 219
 220 (defvar org-remember-mode-map (make-sparse-keymap)
 221   "Keymap for `org-remember-mode', a minor mode.
 222 Use this map to set additional keybindings for when Org-mode is used
 223 for a Remember buffer.")
 224 (defvar org-remember-mode-hook nil
 225   "Hook for the minor `org-remember-mode'.")
 226
 227 (define-minor-mode org-remember-mode
 228   "Minor mode for special key bindings in a remember buffer."
 229   nil " Rem" org-remember-mode-map
 230   (run-hooks 'org-remember-mode-hook))
 231 (define-key org-remember-mode-map "\C-c\C-c" 'org-remember-finalize)
 232 (define-key org-remember-mode-map "\C-c\C-k" 'org-remember-kill)
 233
 234 (defcustom org-remember-clock-out-on-exit 'query
 235   "Non-nil means stop the clock when exiting a clocking remember buffer.
 236 This only applies if the clock is running in the remember buffer.  If the
 237 clock is not stopped, it continues to run in the storage location.
 238 Instead of nil or t, this may also be the symbol `query' to prompt the
 239 user each time a remember buffer with a running clock is filed away."
 240   :group 'org-remember
 241   :type '(choice
 242           (const :tag "Never" nil)
 243           (const :tag "Always" t)
 244           (const :tag "Query user" query)))
 245
 246 (defcustom org-remember-backup-directory nil
 247   "Directory where to store all remember buffers, for backup purposes.
 248 After a remember buffer has been stored successfully, the backup file
 249 will be removed.  However, if you forget to finish the remember process,
 250 the file will remain there.
 251 See also `org-remember-auto-remove-backup-files'."
 252   :group 'org-remember
 253   :type '(choice
 254           (const :tag "No backups" nil)
 255           (directory :tag "Directory")))
 256
 257 (defcustom org-remember-auto-remove-backup-files t
 258   "Non-nil means remove remember backup files after successfully storage.
 259 When remember is finished successfully, with storing the note at the
 260 desired target, remove the backup files related to this remember process
 261 and show a message about remaining backup files, from previous, unfinished
 262 remember sessions.
 263 Backup files will only be made at all, when `org-remember-backup-directory'
 264 is set."
 265   :group 'org-remember
 266   :type 'boolean)
 267
 268 (defcustom org-remember-warn-about-backups t
 269   "Non-nil means warn about backup files in `org-remember-backup-directory'.
 270
 271 Set this to nil if you find that you don't need the warning.
 272
 273 If you cancel remember calls frequently and know when they
 274 contain useful information (because you know that you made an
 275 error or Emacs crashed, for example) nil is more useful.  In the
 276 opposite case, the default, t, is more useful."
 277   :group 'org-remember
 278   :type 'boolean)
 279
 280 (defvar annotation) ; from remember.el, dynamically scoped in `remember-mode'
 281 (defvar initial)    ; from remember.el, dynamically scoped in `remember-mode'
 282
 283 ;;;###autoload
 284 (defun org-remember-insinuate ()
 285   "Setup remember.el for use with Org-mode."
 286   (org-require-remember)
 287   (setq remember-annotation-functions '(org-remember-annotation))
 288   (setq remember-handler-functions '(org-remember-handler))
 289   (add-hook 'remember-mode-hook 'org-remember-apply-template))
 290
 291 ;;;###autoload
 292 (defun org-remember-annotation ()
 293   "Return a link to the current location as an annotation for remember.el.
 294 If you are using Org-mode files as target for data storage with
 295 remember.el, then the annotations should include a link compatible with the
 296 conventions in Org-mode.  This function returns such a link."
 297   (org-store-link nil))
 298
 299 (defconst org-remember-help
 300 "Select a destination location for the note.
 301 UP/DOWN=headline   TAB=cycle visibility  [Q]uit   RET/<left>/<right>=Store
 302 RET on headline   -> Store as sublevel entry to current headline
 303 RET at beg-of-buf -> Append to file as level 2 headline
 304 <left>/<right>    -> before/after current headline, same headings level")
 305
 306 (defvar org-jump-to-target-location nil)
 307 (defvar org-remember-previous-location nil)
 308 (defvar org-remember-reference-date nil)
 309 (defvar org-force-remember-template-char) ;; dynamically scoped
 310
 311 ;; Save the major mode of the buffer we called remember from
 312 (defvar org-select-template-temp-major-mode nil)
 313
 314 ;; Temporary store the buffer where remember was called from
 315 (defvar org-select-template-original-buffer nil)
 316
 317 (defun org-select-remember-template (&optional use-char)
 318   (when org-remember-templates
 319     (let* ((pre-selected-templates
 320             (mapcar
 321              (lambda (tpl)
 322                (let ((ctxt (nth 5 tpl))
 323                      (mode org-select-template-temp-major-mode)
 324                      (buf org-select-template-original-buffer))
 325                  (and (or (not ctxt) (eq ctxt t)
 326                           (and (listp ctxt) (memq mode ctxt))
 327                           (and (functionp ctxt)
 328                                (with-current-buffer buf
 329                                  ;; Protect the user-defined function from error
 330                                  (condition-case nil (funcall ctxt) (error nil)))))
 331                       tpl)))
 332              org-remember-templates))
 333            ;; If no template at this point, add the default templates:
 334            (pre-selected-templates1
 335             (if (not (delq nil pre-selected-templates))
 336                 (mapcar (lambda(x) (if (not (nth 5 x)) x))
 337                         org-remember-templates)
 338               pre-selected-templates))
 339            ;; Then unconditionally add template for any contexts
 340            (pre-selected-templates2
 341             (append (mapcar (lambda(x) (if (eq (nth 5 x) t) x))
 342                             org-remember-templates)
 343                     (delq nil pre-selected-templates1)))
 344            (templates (mapcar (lambda (x)
 345                                 (if (stringp (car x))
 346                                     (append (list (nth 1 x) (car x)) (cddr x))
 347                                   (append (list (car x) "") (cdr x))))
 348                               (delq nil pre-selected-templates2)))
 349            msg
 350            (char (or use-char
 351                      (cond
 352                       ((= (length templates) 1)
 353                        (caar templates))
 354                       ((and (boundp 'org-force-remember-template-char)
 355                             org-force-remember-template-char)
 356                        (if (stringp org-force-remember-template-char)
 357                            (string-to-char org-force-remember-template-char)
 358                          org-force-remember-template-char))
 359                       (t
 360                        (setq msg (format
 361                                   "Select template: %s%s"
 362                                   (mapconcat
 363                                    (lambda (x)
 364                                      (cond
 365                                       ((not (string-match "\\S-" (nth 1 x)))
 366                                        (format "[%c]" (car x)))
 367                                       ((equal (downcase (car x))
 368                                               (downcase (aref (nth 1 x) 0)))
 369                                        (format "[%c]%s" (car x)
 370                                                (substring (nth 1 x) 1)))
 371                                       (t (format "[%c]%s" (car x) (nth 1 x)))))
 372                                    templates " ")
 373                                   (if (assoc ?C templates)
 374                                       ""
 375                                     " [C]customize templates")))
 376                        (let ((inhibit-quit t) char0)
 377                          (while (not char0)
 378                            (message msg)
 379                            (setq char0 (read-char-exclusive))
 380                            (when (and (not (assoc char0 templates))
 381                                       (not (equal char0 ?\C-g))
 382                                       (not (equal char0 ?C)))
 383                              (message "No such template \"%c\"" char0)
 384                              (ding) (sit-for 1)
 385                              (setq char0 nil)))
 386                          (when (equal char0 ?\C-g)
 387                            (jump-to-register remember-register)
 388                            (kill-buffer remember-buffer)
 389                            (error "Abort"))
 390                          (when (not (assoc char0 templates))
 391                            (jump-to-register remember-register)
 392                            (kill-buffer remember-buffer)
 393                            (customize-variable 'org-remember-templates)
 394                            (error "Customize templates"))
 395                          char0))))))
 396       (cddr (assoc char templates)))))
 397
 398 ;;;###autoload
 399 (defun org-remember-apply-template (&optional use-char skip-interactive)
 400   "Initialize *remember* buffer with template, invoke `org-mode'.
 401 This function should be placed into `remember-mode-hook' and in fact requires
 402 to be run from that hook to function properly."
 403   (when (and (boundp 'initial) (stringp initial))
 404     (setq initial (org-no-properties initial))
 405     (remove-text-properties 0 (length initial) '(read-only t) initial))
 406   (if org-remember-templates
 407       (let* ((entry (org-select-remember-template use-char))
 408              (ct (or org-overriding-default-time (org-current-time)))
 409              (dct (decode-time ct))
 410              (ct1
 411               (if (< (nth 2 dct) org-extend-today-until)
 412                   (encode-time 0 59 23 (1- (nth 3 dct)) (nth 4 dct) (nth 5 dct))
 413                 ct))
 414              (tpl (car entry))
 415              (plist-p (if org-store-link-plist t nil))
 416              (file (if (and (nth 1 entry)
 417                             (or (and (stringp (nth 1 entry))
 418                                      (string-match "\\S-" (nth 1 entry)))
 419                                 (functionp (nth 1 entry))))
 420                        (nth 1 entry)
 421                      org-default-notes-file))
 422              (headline (nth 2 entry))
 423              (v-c (and (> (length kill-ring) 0) (current-kill 0)))
 424              (v-x (or (org-get-x-clipboard 'PRIMARY)
 425                       (org-get-x-clipboard 'CLIPBOARD)
 426                       (org-get-x-clipboard 'SECONDARY)))
 427              (v-t (format-time-string (car org-time-stamp-formats) ct))
 428              (v-T (format-time-string (cdr org-time-stamp-formats) ct))
 429              (v-u (concat "[" (substring v-t 1 -1) "]"))
 430              (v-U (concat "[" (substring v-T 1 -1) "]"))
 431              ;; `initial' and `annotation' are bound in `remember'.
 432              ;; But if the property list has them, we prefer those values
 433              (v-i (or (plist-get org-store-link-plist :initial)
 434                       (and (boundp 'initial) initial)
 435                       ""))
 436              (v-a (or (plist-get org-store-link-plist :annotation)
 437                       (and (boundp 'annotation) annotation)
 438                       ""))
 439              ;; Is the link empty?  Then we do not want it...
 440              (v-a (if (equal v-a "[[]]") "" v-a))
 441              (clipboards (remove nil (list v-i
 442                                            (org-get-x-clipboard 'PRIMARY)
 443                                            (org-get-x-clipboard 'CLIPBOARD)
 444                                            (org-get-x-clipboard 'SECONDARY)
 445                                            v-c)))
 446              (v-A (if (and v-a
 447                            (string-match "\\[\\(\\[.*?\\]\\)\\(\\[.*?\\]\\)?\\]" v-a))
 448                       (replace-match "[\\1[%^{Link description}]]" nil nil v-a)
 449                     v-a))
 450              (v-n user-full-name)
 451              (v-k (if (marker-buffer org-clock-marker)
 452                       (org-substring-no-properties org-clock-heading)))
 453              (v-K (if (marker-buffer org-clock-marker)
 454                       (org-make-link-string
 455                        (buffer-file-name (marker-buffer org-clock-marker))
 456                        org-clock-heading)))
 457              v-I
 458              (org-startup-folded nil)
 459              (org-inhibit-startup t)
 460              org-time-was-given org-end-time-was-given x
 461              prompt completions char time pos default histvar)
 462
 463         (when (functionp file)
 464           (setq file (funcall file)))
 465         (when (functionp headline)
 466           (setq headline (funcall headline)))
 467         (when (and file (not (file-name-absolute-p file)))
 468           (setq file (expand-file-name file org-directory)))
 469
 470         (setq org-store-link-plist
 471               (plist-put org-store-link-plist :annotation v-a)
 472               org-store-link-plist
 473               (plist-put org-store-link-plist :initial v-i))
 474
 475         (unless tpl (setq tpl "") (message "No template") (ding) (sit-for 1))
 476         (erase-buffer)
 477         (insert (substitute-command-keys
 478                  (format
 479 "## %s  \"%s\" -> \"* %s\"
 480 ## C-u C-c C-c  like C-c C-c, and immediately visit note at target location
 481 ## C-0 C-c C-c  \"%s\" -> \"* %s\"
 482 ## %s  to select file and header location interactively.
 483 ## C-2 C-c C-c  as child (C-3: as sibling) of the currently clocked item
 484 ## To switch templates, use `\\[org-remember]'.  To abort use `C-c C-k'.\n\n"
 485                   (if org-remember-store-without-prompt "    C-c C-c" "    C-1 C-c C-c")
 486                   (abbreviate-file-name (or file org-default-notes-file))
 487                   (or headline "")
 488                   (or (car org-remember-previous-location) "???")
 489                   (or (cdr org-remember-previous-location) "???")
 490                   (if org-remember-store-without-prompt "C-1 C-c C-c" "        C-c C-c"))))
 491         (insert tpl)
 492
 493         ;; %[] Insert contents of a file.
 494         (goto-char (point-min))
 495         (while (re-search-forward "%\\[\\(.+\\)\\]" nil t)
 496           (unless (org-remember-escaped-%)
 497             (let ((start (match-beginning 0))
 498                   (end (match-end 0))
 499                   (filename (expand-file-name (match-string 1))))
 500               (goto-char start)
 501               (delete-region start end)
 502               (condition-case error
 503                   (insert-file-contents filename)
 504                 (error (insert (format "%%![Couldn't insert %s: %s]"
 505                                        filename error)))))))
 506         ;; Simple %-escapes
 507         (goto-char (point-min))
 508         (while (re-search-forward "%\\([tTuUaiAcxkKI]\\)" nil t)
 509           (unless (org-remember-escaped-%)
 510             (when (and initial (equal (match-string 0) "%i"))
 511               (save-match-data
 512                 (let* ((lead (buffer-substring
 513                               (point-at-bol) (match-beginning 0))))
 514                   (setq v-i (mapconcat 'identity
 515                                        (org-split-string initial "\n")
 516                                        (concat "\n" lead))))))
 517             (replace-match
 518              (or (eval (intern (concat "v-" (match-string 1)))) "")
 519              t t)))
 520
 521         ;; %() embedded elisp
 522         (goto-char (point-min))
 523         (while (re-search-forward "%\\((.+)\\)" nil t)
 524           (unless (org-remember-escaped-%)
 525             (goto-char (match-beginning 0))
 526             (let ((template-start (point)))
 527               (forward-char 1)
 528               (let ((result
 529                      (condition-case error
 530                          (eval (read (current-buffer)))
 531                        (error (format "%%![Error: %s]" error)))))
 532                 (delete-region template-start (point))
 533                 (insert result)))))
 534
 535         ;; From the property list
 536         (when plist-p
 537           (goto-char (point-min))
 538           (while (re-search-forward "%\\(:[-a-zA-Z]+\\)" nil t)
 539           (unless (org-remember-escaped-%)
 540             (and (setq x (or (plist-get org-store-link-plist
 541                                         (intern (match-string 1))) ""))
 542                  (replace-match x t t)))))
 543
 544         ;; Turn on org-mode in the remember buffer, set local variables
 545         (let ((org-inhibit-startup t)) (org-mode) (org-remember-mode 1))
 546         (if (and file (string-match "\\S-" file) (not (file-directory-p file)))
 547             (org-set-local 'org-default-notes-file file))
 548         (if headline
 549             (org-set-local 'org-remember-default-headline headline))
 550         (org-set-local 'org-remember-reference-date
 551                        (list (nth 4 dct) (nth 3 dct) (nth 5 dct)))
 552         ;; Interactive template entries
 553         (goto-char (point-min))
 554         (while (re-search-forward "%^\\({\\([^}]*\\)}\\)?\\([gGtTuUCLp]\\)?" nil t)
 555           (unless (org-remember-escaped-%)
 556             (setq char (if (match-end 3) (match-string 3))
 557                   prompt (if (match-end 2) (match-string 2)))
 558             (goto-char (match-beginning 0))
 559             (replace-match "")
 560             (setq completions nil default nil)
 561             (when prompt
 562               (setq completions (org-split-string prompt "|")
 563                     prompt (pop completions)
 564                     default (car completions)
 565                     histvar (intern (concat
 566                                      "org-remember-template-prompt-history::"
 567                                      (or prompt "")))
 568                     completions (mapcar 'list completions)))
 569             (cond
 570              ((member char '("G" "g"))
 571               (let* ((org-last-tags-completion-table
 572                       (org-global-tags-completion-table
 573                        (if (equal char "G") (org-agenda-files) (and file (list file)))))
 574                      (org-add-colon-after-tag-completion t)
 575                      (ins (org-icompleting-read
 576                            (if prompt (concat prompt ": ") "Tags: ")
 577                            'org-tags-completion-function nil nil nil
 578                            'org-tags-history)))
 579                 (setq ins (mapconcat 'identity
 580                                      (org-split-string ins (org-re "[^[:alnum:]_@#%]+"))
 581                                      ":"))
 582                 (when (string-match "\\S-" ins)
 583                   (or (equal (char-before) ?:) (insert ":"))
 584                   (insert ins)
 585                   (or (equal (char-after) ?:) (insert ":")))))
 586              ((equal char "C")
 587               (cond ((= (length clipboards) 1) (insert (car clipboards)))
 588                     ((> (length clipboards) 1)
 589                      (insert (read-string "Clipboard/kill value: "
 590                                           (car clipboards) '(clipboards . 1)
 591                                           (car clipboards))))))
 592              ((equal char "L")
 593               (cond ((= (length clipboards) 1)
 594                      (org-insert-link 0 (car clipboards)))
 595                     ((> (length clipboards) 1)
 596                      (org-insert-link 0 (read-string "Clipboard/kill value: "
 597                                                      (car clipboards)
 598                                                      '(clipboards . 1)
 599                                                      (car clipboards))))))
 600              ((equal char "p")
 601               (let*
 602                   ((prop (org-substring-no-properties prompt))
 603                    (pall (concat prop "_ALL"))
 604                    (allowed
 605                     (with-current-buffer
 606                         (or (find-buffer-visiting file)
 607                             (find-file-noselect file))
 608                       (or (cdr (assoc pall org-file-properties))
 609                           (cdr (assoc pall org-global-properties))
 610                           (cdr (assoc pall org-global-properties-fixed)))))
 611                    (existing (with-current-buffer
 612                                  (or (find-buffer-visiting file)
 613                                      (find-file-noselect file))
 614                                (mapcar 'list (org-property-values prop))))
 615                    (propprompt (concat "Value for " prop ": "))
 616                    (val (if allowed
 617                             (org-completing-read
 618                              propprompt
 619                              (mapcar 'list (org-split-string allowed "[ \t]+"))
 620                              nil 'req-match)
 621                           (org-completing-read-no-i propprompt existing nil nil
 622                                                     "" nil ""))))
 623                 (org-set-property prop val)))
 624              (char
 625               ;; These are the date/time related ones
 626               (setq org-time-was-given (equal (upcase char) char))
 627               (setq time (org-read-date (equal (upcase char) "U") t nil
 628                                         prompt))
 629               (org-insert-time-stamp time org-time-was-given
 630                                      (member char '("u" "U"))
 631                                      nil nil (list org-end-time-was-given)))
 632              (t
 633               (let (org-completion-use-ido)
 634                 (insert (org-without-partial-completion
 635                          (org-completing-read-no-i
 636                           (concat (if prompt prompt "Enter string")
 637                                   (if default (concat " [" default "]"))
 638                                   ": ")
 639                           completions nil nil nil histvar default))))))))
 640
 641         (goto-char (point-min))
 642         (if (re-search-forward "%\\?" nil t)
 643             (replace-match "")
 644           (and (re-search-forward "^[^#\n]" nil t) (backward-char 1))))
 645     (let ((org-inhibit-startup t)) (org-mode) (org-remember-mode 1)))
 646   (when (save-excursion
 647           (goto-char (point-min))
 648           (re-search-forward "%&" nil t))
 649     (replace-match "")
 650     (org-set-local 'org-jump-to-target-location t))
 651   (when org-remember-backup-directory
 652     (unless (file-directory-p org-remember-backup-directory)
 653       (make-directory org-remember-backup-directory))
 654     (org-set-local 'auto-save-file-name-transforms nil)
 655     (setq buffer-file-name
 656           (expand-file-name
 657            (format-time-string "remember-%Y-%m-%d-%H-%M-%S")
 658            org-remember-backup-directory))
 659     (save-buffer)
 660     (org-set-local 'auto-save-visited-file-name t)
 661     (auto-save-mode 1))
 662   (when (save-excursion
 663           (goto-char (point-min))
 664           (re-search-forward "%!" nil t))
 665     (replace-match "")
 666     (add-hook 'post-command-hook 'org-remember-finish-immediately 'append)))
 667
 668 (defun org-remember-escaped-% ()
 669   (if (equal (char-before (match-beginning 0)) ?\\)
 670       (progn
 671         (delete-region (1- (match-beginning 0)) (match-beginning 0))
 672         t)
 673     nil))
 674
 675
 676 (defun org-remember-finish-immediately ()
 677   "File remember note immediately.
 678 This should be run in `post-command-hook' and will remove itself
 679 from that hook."
 680   (remove-hook 'post-command-hook 'org-remember-finish-immediately)
 681   (org-remember-finalize))
 682
 683 (defun org-remember-visit-immediately ()
 684   "File remember note immediately.
 685 This should be run in `post-command-hook' and will remove itself
 686 from that hook."
 687   (org-remember '(16))
 688   (goto-char (or (text-property-any
 689                   (point) (save-excursion (org-end-of-subtree t t))
 690                   'org-position-cursor t)
 691                  (point)))
 692   (message "%s"
 693            (format
 694             (substitute-command-keys
 695              "Restore window configuration with \\[jump-to-register] %c")
 696             remember-register)))
 697
 698 (defvar org-clock-marker) ; Defined in org.el
 699 (defun org-remember-finalize ()
 700   "Finalize the remember process."
 701   (interactive)
 702   (unless org-remember-mode
 703     (error "This does not seem to be a remember buffer for Org-mode"))
 704   (run-hooks 'org-remember-before-finalize-hook)
 705   (unless (fboundp 'remember-finalize)
 706     (defalias 'remember-finalize 'remember-buffer))
 707   (when (and org-clock-marker
 708              (equal (marker-buffer org-clock-marker) (current-buffer)))
 709     ;; the clock is running in this buffer.
 710     (when (and (equal (marker-buffer org-clock-marker) (current-buffer))
 711                (or (eq org-remember-clock-out-on-exit t)
 712                    (and org-remember-clock-out-on-exit
 713                         (y-or-n-p "The clock is running in this buffer.  Clock out now? "))))
 714       (let (org-log-note-clock-out) (org-clock-out))))
 715   (when buffer-file-name
 716     (do-auto-save))
 717   (remember-finalize))
 718
 719 (defun org-remember-kill ()
 720   "Abort the current remember process."
 721   (interactive)
 722   (let ((org-note-abort t))
 723     (org-remember-finalize)))
 724
 725 ;;;###autoload
 726 (defun org-remember (&optional goto org-force-remember-template-char)
 727   "Call `remember'.  If this is already a remember buffer, re-apply template.
 728 If there is an active region, make sure remember uses it as initial content
 729 of the remember buffer.
 730
 731 When called interactively with a \\[universal-argument] \
 732 prefix argument GOTO, don't remember
 733 anything, just go to the file/headline where the selected template usually
 734 stores its notes.  With a double prefix argument \
 735 \\[universal-argument] \\[universal-argument], go to the last
 736 note stored by remember.
 737
 738 Lisp programs can set ORG-FORCE-REMEMBER-TEMPLATE-CHAR to a character
 739 associated with a template in `org-remember-templates'."
 740   (interactive "P")
 741   (org-require-remember)
 742   (cond
 743    ((equal goto '(4)) (org-go-to-remember-target))
 744    ((equal goto '(16)) (org-remember-goto-last-stored))
 745    (t
 746     ;; set temporary variables that will be needed in
 747     ;; `org-select-remember-template'
 748     (setq org-select-template-temp-major-mode major-mode)
 749     (setq org-select-template-original-buffer (current-buffer))
 750     (if org-remember-mode
 751         (progn
 752           (when (< (length org-remember-templates) 2)
 753             (error "No other template available"))
 754           (erase-buffer)
 755           (let ((annotation (plist-get org-store-link-plist :annotation))
 756                 (initial (plist-get org-store-link-plist :initial)))
 757             (org-remember-apply-template))
 758           (message "Press C-c C-c to remember data"))
 759       (if (org-region-active-p)
 760           (org-do-remember (buffer-substring (point) (mark)))
 761         (org-do-remember))))))
 762
 763 (defvar org-remember-last-stored-marker (make-marker)
 764   "Marker pointing to the entry most recently stored with `org-remember'.")
 765
 766 (defun org-remember-goto-last-stored ()
 767   "Go to the location where the last remember note was stored."
 768   (interactive)
 769   (org-goto-marker-or-bmk org-remember-last-stored-marker
 770                           "org-remember-last-stored")
 771   (message "This is the last note stored by remember"))
 772
 773 (defun org-go-to-remember-target (&optional template-key)
 774   "Go to the target location of a remember template.
 775 The user is queried for the template."
 776   (interactive)
 777   (let* (org-select-template-temp-major-mode
 778          (entry (org-select-remember-template template-key))
 779          (file (nth 1 entry))
 780          (heading (nth 2 entry))
 781          visiting)
 782     (unless (and file (stringp file) (string-match "\\S-" file))
 783       (setq file org-default-notes-file))
 784     (when (and file (not (file-name-absolute-p file)))
 785       (setq file (expand-file-name file org-directory)))
 786     (unless (and heading (stringp heading) (string-match "\\S-" heading))
 787       (setq heading org-remember-default-headline))
 788     (setq visiting (org-find-base-buffer-visiting file))
 789     (if (not visiting) (find-file-noselect file))
 790     (org-pop-to-buffer-same-window (or visiting (get-file-buffer file)))
 791     (widen)
 792     (goto-char (point-min))
 793     (if (re-search-forward
 794          (format org-complex-heading-regexp-format (regexp-quote heading))
 795          nil t)
 796         (goto-char (match-beginning 0))
 797       (error "Target headline not found: %s" heading))))
 798
 799 ;; FIXME (bzg): let's clean up of final empty lines happen only once
 800 ;; (see the org-remember-delete-empty-lines-at-end option below)
 801 ;;;###autoload
 802 (defun org-remember-handler ()
 803   "Store stuff from remember.el into an org file.
 804 When the template has specified a file and a headline, the entry is filed
 805 there, or in the location defined by `org-default-notes-file' and
 806 `org-remember-default-headline'.
 807 \\<org-remember-mode-map>
 808 If no defaults have been defined, or if the current prefix argument
 809 is 1 (using C-1 \\[org-remember-finalize] to exit remember), an interactive
 810 process is used to select the target location.
 811
 812 When the prefix is 0 (i.e. when remember is exited with \
 813 C-0 \\[org-remember-finalize]),
 814 the entry is filed to the same location as the previous note.
 815
 816 When the prefix is 2 (i.e. when remember is exited with \
 817 C-2 \\[org-remember-finalize]),
 818 the entry is filed as a subentry of the entry where the clock is
 819 currently running.
 820
 821 When \\[universal-argument] has been used as prefix argument, the
 822 note is stored and Emacs moves point to the new location of the
 823 note, so that editing can be continued there (similar to
 824 inserting \"%&\" into the template).
 825
 826 Before storing the note, the function ensures that the text has an
 827 org-mode-style headline, i.e. a first line that starts with
 828 a \"*\".  If not, a headline is constructed from the current date and
 829 some additional data.
 830
 831 If the variable `org-adapt-indentation' is non-nil, the entire text is
 832 also indented so that it starts in the same column as the headline
 833 \(i.e. after the stars).
 834
 835 See also the variable `org-reverse-note-order'."
 836   (when (and (equal current-prefix-arg 2)
 837              (not (marker-buffer org-clock-marker)))
 838     (error "No running clock"))
 839   (when (org-bound-and-true-p org-jump-to-target-location)
 840     (let* ((end (min (point-max) (1+ (point))))
 841            (beg (point)))
 842       (if (= end beg) (setq beg (1- beg)))
 843       (put-text-property beg end 'org-position-cursor t)))
 844   (goto-char (point-min))
 845   (while (looking-at "^[ \t]*\n\\|^##.*\n")
 846     (replace-match ""))
 847   (when org-remember-delete-empty-lines-at-end
 848     (goto-char (point-max))
 849     (beginning-of-line 1)
 850     (while (and (looking-at "[ \t]*$\\|##.*") (> (point) 1))
 851       (delete-region (1- (point)) (point-max))
 852       (beginning-of-line 1)))
 853   (catch 'quit
 854     (if org-note-abort (throw 'quit t))
 855     (let* ((visitp (org-bound-and-true-p org-jump-to-target-location))
 856            (backup-file
 857             (and buffer-file-name
 858                  (equal (file-name-directory buffer-file-name)
 859                         (file-name-as-directory
 860                          (expand-file-name org-remember-backup-directory)))
 861                  (string-match "^remember-[0-9]\\{4\\}"
 862                                (file-name-nondirectory buffer-file-name))
 863                  buffer-file-name))
 864
 865            (dummy
 866             (unless (string-match "\\S-" (buffer-string))
 867               (message "Nothing to remember")
 868               (and backup-file
 869                    (ignore-errors
 870                      (delete-file backup-file)
 871                      (delete-file (concat backup-file "~"))))
 872               (set-buffer-modified-p nil)
 873               (throw 'quit t)))
 874            (reference-date org-remember-reference-date)
 875            (previousp (and (member current-prefix-arg '((16) 0))
 876                            org-remember-previous-location))
 877            (clockp (equal current-prefix-arg 2))
 878            (clocksp (equal current-prefix-arg 3))
 879            (fastp (org-xor (equal current-prefix-arg 1)
 880                            org-remember-store-without-prompt))
 881            (file (cond
 882                   (fastp org-default-notes-file)
 883                   ((and (eq org-remember-interactive-interface 'refile)
 884                         org-refile-targets)
 885                    org-default-notes-file)
 886                   ((not previousp)
 887                    (org-get-org-file))))
 888            (heading org-remember-default-headline)
 889            (visiting (and file (org-find-base-buffer-visiting file)))
 890            (org-startup-folded nil)
 891            (org-startup-align-all-tables nil)
 892            (org-goto-start-pos 1)
 893            spos exitcmd level reversed txt text-before-node-creation)
 894       (when (equal current-prefix-arg '(4))
 895         (setq visitp t))
 896       (when previousp
 897         (setq file (car org-remember-previous-location)
 898               visiting (and file (org-find-base-buffer-visiting file))
 899               heading (cdr org-remember-previous-location)
 900               fastp t))
 901       (when (or clockp clocksp)
 902         (setq file (buffer-file-name (marker-buffer org-clock-marker))
 903               visiting (and file (org-find-base-buffer-visiting file))
 904               heading org-clock-heading-for-remember
 905               fastp t))
 906       (setq current-prefix-arg nil)
 907       ;; Modify text so that it becomes a nice subtree which can be inserted
 908       ;; into an org tree.
 909       (when org-remember-delete-empty-lines-at-end
 910         (goto-char (point-min))
 911         (if (re-search-forward "[ \t\n]+\\'" nil t)
 912             ;; remove empty lines at end
 913             (replace-match "")))
 914       (goto-char (point-min))
 915       (setq text-before-node-creation (buffer-string))
 916       (unless (looking-at org-outline-regexp)
 917         ;; add a headline
 918         (insert (concat "* " (current-time-string)
 919                         " (" (remember-buffer-desc) ")\n"))
 920         (backward-char 1)
 921         (when org-adapt-indentation
 922           (while (re-search-forward "^" nil t)
 923             (insert "  "))))
 924       ;; Delete final empty lines
 925       (when org-remember-delete-empty-lines-at-end
 926         (goto-char (point-min))
 927         (if (re-search-forward "\n[ \t]*\n[ \t\n]*\\'" nil t)
 928             (replace-match "\n\n")
 929           (if (re-search-forward "[ \t\n]*\\'")
 930               (replace-match "\n"))))
 931       (goto-char (point-min))
 932       (setq txt (buffer-string))
 933       (org-save-markers-in-region (point-min) (point-max))
 934       (set-buffer-modified-p nil)
 935       (when (and (eq org-remember-interactive-interface 'refile)
 936                  (not fastp))
 937         (org-refile nil (or visiting (find-file-noselect file)))
 938         (and visitp (run-with-idle-timer 0.01 nil 'org-remember-visit-immediately))
 939         (save-excursion
 940           (bookmark-jump "org-refile-last-stored")
 941           (bookmark-set "org-remember-last-stored")
 942           (move-marker org-remember-last-stored-marker (point)))
 943         (throw 'quit t))
 944       ;; Find the file
 945       (with-current-buffer (or visiting (find-file-noselect file))
 946         (unless (or (eq major-mode 'org-mode) (member heading '(top bottom)))
 947           (error "Target files for notes must be in Org-mode if not filing to top/bottom"))
 948         (save-excursion
 949           (save-restriction
 950             (widen)
 951             (setq reversed (org-notes-order-reversed-p))
 952
 953             ;; Find the default location
 954             (when heading
 955               (cond
 956                ((not (eq major-mode 'org-mode))
 957                 (if (eq heading 'top)
 958                     (goto-char (point-min))
 959                   (goto-char (point-max))
 960                   (or (bolp) (newline)))
 961                 (insert text-before-node-creation)
 962                 (when remember-save-after-remembering
 963                   (save-buffer)
 964                   (if (not visiting) (kill-buffer (current-buffer))))
 965                 (throw 'quit t))
 966                ((eq heading 'top)
 967                 (goto-char (point-min))
 968                 (or (looking-at org-outline-regexp)
 969                     (re-search-forward org-outline-regexp nil t))
 970                 (setq org-goto-start-pos (or (match-beginning 0) (point-min))))
 971                ((eq heading 'bottom)
 972                 (goto-char (point-max))
 973                 (or (bolp) (newline))
 974                 (setq org-goto-start-pos (point)))
 975                ((eq heading 'date-tree)
 976                 (org-datetree-find-date-create reference-date)
 977                 (setq reversed nil)
 978                 (setq org-goto-start-pos (point)))
 979                ((and (stringp heading) (string-match "\\S-" heading))
 980                 (goto-char (point-min))
 981                 (if (re-search-forward
 982                      (format org-complex-heading-regexp-format
 983                              (regexp-quote heading))
 984                      nil t)
 985                     (setq org-goto-start-pos (match-beginning 0))
 986                   (when fastp
 987                     (goto-char (point-max))
 988                     (unless (bolp) (newline))
 989                     (insert "* " heading "\n")
 990                     (setq org-goto-start-pos (point-at-bol 0)))))
 991                (t (goto-char (point-min)) (setq org-goto-start-pos (point)
 992                                                 heading 'top))))
 993
 994             ;; Ask the User for a location, using the appropriate interface
 995             (cond
 996              ((and fastp (memq heading '(top bottom)))
 997               (setq spos org-goto-start-pos
 998                           exitcmd (if (eq heading 'top) 'left nil)))
 999              (fastp (setq spos org-goto-start-pos
1000                           exitcmd 'return))
1001              ((eq org-remember-interactive-interface 'outline)
1002               (setq spos (org-get-location (current-buffer)
1003                                            org-remember-help)
1004                     exitcmd (cdr spos)
1005                     spos (car spos)))
1006              ((eq org-remember-interactive-interface 'outline-path-completion)
1007               (let ((org-refile-targets '((nil . (:maxlevel . 10))))
1008                     (org-refile-use-outline-path t))
1009                 (setq spos (org-refile-get-location "Heading")
1010                       exitcmd 'return
1011                       spos (nth 3 spos))))
1012              (t (error "This should not happen")))
1013             (if (not spos) (throw 'quit nil)) ; return nil to show we did
1014                                         ; not handle this note
1015             (and visitp (run-with-idle-timer 0.01 nil 'org-remember-visit-immediately))
1016             (goto-char spos)
1017             (cond ((org-on-heading-p t)
1018                    (org-back-to-heading t)
1019                    (setq level (funcall outline-level))
1020                    (cond
1021                     ((eq exitcmd 'return)
1022                      ;; sublevel of current
1023                      (setq org-remember-previous-location
1024                            (cons (abbreviate-file-name file)
1025                                  (org-get-heading 'notags)))
1026                      (if reversed
1027                          (outline-next-heading)
1028                        (org-end-of-subtree t)
1029                        (if (not (bolp))
1030                            (if (looking-at "[ \t]*\n")
1031                                (beginning-of-line 2)
1032                              (end-of-line 1)
1033                              (insert "\n"))))
1034                      (org-paste-subtree (if clocksp
1035                                             level
1036                                           (org-get-valid-level level 1)) txt)
1037                      (and org-auto-align-tags (org-set-tags nil t))
1038                      (bookmark-set "org-remember-last-stored")
1039                      (move-marker org-remember-last-stored-marker (point)))
1040                     ((eq exitcmd 'left)
1041                      ;; before current
1042                      (org-paste-subtree level txt)
1043                      (and org-auto-align-tags (org-set-tags nil t))
1044                      (bookmark-set "org-remember-last-stored")
1045                      (move-marker org-remember-last-stored-marker (point)))
1046                     ((eq exitcmd 'right)
1047                      ;; after current
1048                      (org-end-of-subtree t)
1049                      (org-paste-subtree level txt)
1050                      (and org-auto-align-tags (org-set-tags nil t))
1051                      (bookmark-set "org-remember-last-stored")
1052                      (move-marker org-remember-last-stored-marker (point)))
1053                     (t (error "This should not happen"))))
1054
1055                   ((eq heading 'bottom)
1056                    (org-paste-subtree 1 txt)
1057                    (and org-auto-align-tags (org-set-tags nil t))
1058                    (bookmark-set "org-remember-last-stored")
1059                    (move-marker org-remember-last-stored-marker (point)))
1060
1061                   ((and (bobp) (not reversed))
1062                    ;; Put it at the end, one level below level 1
1063                    (save-restriction
1064                      (widen)
1065                      (goto-char (point-max))
1066                      (if (not (bolp)) (newline))
1067                      (org-paste-subtree (org-get-valid-level 1 1) txt)
1068                      (and org-auto-align-tags (org-set-tags nil t))
1069                      (bookmark-set "org-remember-last-stored")
1070                      (move-marker org-remember-last-stored-marker (point))))
1071
1072                   ((and (bobp) reversed)
1073                    ;; Put it at the start, as level 1
1074                    (save-restriction
1075                      (widen)
1076                      (goto-char (point-min))
1077                      (re-search-forward org-outline-regexp-bol nil t)
1078                      (beginning-of-line 1)
1079                      (org-paste-subtree 1 txt)
1080                      (and org-auto-align-tags (org-set-tags nil t))
1081                      (bookmark-set "org-remember-last-stored")
1082                      (move-marker org-remember-last-stored-marker (point))))
1083                   (t
1084                    ;; Put it right there, with automatic level determined by
1085                    ;; org-paste-subtree or from prefix arg
1086                    (org-paste-subtree
1087                     (if (numberp current-prefix-arg) current-prefix-arg)
1088                     txt)
1089                    (and org-auto-align-tags (org-set-tags nil t))
1090                    (bookmark-set "org-remember-last-stored")
1091                    (move-marker org-remember-last-stored-marker (point))))
1092
1093             (when remember-save-after-remembering
1094               (save-buffer)
1095               (if (and (not visiting)
1096                        (not (equal (marker-buffer org-clock-marker)
1097                                    (current-buffer))))
1098                   (kill-buffer (current-buffer))))
1099             (when org-remember-auto-remove-backup-files
1100               (when backup-file
1101                 (ignore-errors
1102                   (delete-file backup-file)
1103                   (delete-file (concat backup-file "~"))))
1104               (when org-remember-backup-directory
1105                 (let ((n (length
1106                           (directory-files
1107                            org-remember-backup-directory nil
1108                            "^remember-.*[0-9]$"))))
1109                   (when (and org-remember-warn-about-backups
1110                              (> n 0))
1111                     (message
1112                      "%d backup files (unfinished remember calls) in %s"
1113                      n org-remember-backup-directory))))))))))
1114
1115   t)    ;; return t to indicate that we took care of this note.
1116
1117 (defun org-do-remember (&optional initial)
1118   "Call remember."
1119   (remember initial))
1120
1121 (defun org-require-remember ()
1122   "Make sure remember is loaded, or install our own emergency version of it."
1123   (condition-case nil
1124       (require 'remember)
1125     (error
1126      ;; Lets install our own micro version of remember
1127      (defvar remember-register ?R)
1128      (defvar remember-mode-hook nil)
1129      (defvar remember-handler-functions nil)
1130      (defvar remember-buffer "*Remember*")
1131      (defvar remember-save-after-remembering t)
1132      (defvar remember-annotation-functions '(buffer-file-name))
1133      (defun remember-finalize ()
1134        (run-hook-with-args-until-success 'remember-handler-functions)
1135        (when (equal remember-buffer (buffer-name))
1136          (kill-buffer (current-buffer))
1137          (jump-to-register remember-register)))
1138      (defun remember-mode ()
1139        (fundamental-mode)
1140        (setq mode-name "Remember")
1141        (run-hooks 'remember-mode-hook))
1142      (defun remember (&optional initial)
1143        (window-configuration-to-register remember-register)
1144        (let* ((annotation (run-hook-with-args-until-success
1145                            'remember-annotation-functions)))
1146          (switch-to-buffer-other-window (get-buffer-create remember-buffer))
1147          (remember-mode)))
1148      (defun remember-buffer-desc ()
1149        (buffer-substring (point-min) (save-excursion (goto-char (point-min))
1150                                                      (point-at-eol)))))))
1151
1152 (provide 'org-remember)
1153
1154 ;;; org-remember.el ends here
1155