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3afbc435 | 1 | ;;; diary-lib.el --- diary functions |
0808d911 | 2 | |
dbfca9c4 | 3 | ;; Copyright (C) 1989, 1990, 1992, 1993, 1994, 1995, 2001, 2002, 2003, |
f0fa15c5 | 4 | ;; 2004, 2005, 2006, 2007 Free Software Foundation, Inc. |
0808d911 ER |
5 | |
6 | ;; Author: Edward M. Reingold <reingold@cs.uiuc.edu> | |
aff88519 | 7 | ;; Maintainer: Glenn Morris <rgm@gnu.org> |
0808d911 ER |
8 | ;; Keywords: calendar |
9 | ||
10 | ;; This file is part of GNU Emacs. | |
11 | ||
12 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
13 | ;; it under the terms of the GNU General Public License as published by | |
14 | ;; the Free Software Foundation; either version 2, or (at your option) | |
15 | ;; any later version. | |
16 | ||
17 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
18 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | ;; GNU General Public License for more details. | |
21 | ||
22 | ;; You should have received a copy of the GNU General Public License | |
b578f267 | 23 | ;; along with GNU Emacs; see the file COPYING. If not, write to the |
3a35cf56 LK |
24 | ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
25 | ;; Boston, MA 02110-1301, USA. | |
0808d911 ER |
26 | |
27 | ;;; Commentary: | |
28 | ||
29 | ;; This collection of functions implements the diary features as described | |
30 | ;; in calendar.el. | |
31 | ||
0808d911 ER |
32 | ;;; Code: |
33 | ||
34 | (require 'calendar) | |
35 | ||
c87a1f38 GM |
36 | (defun diary-check-diary-file () |
37 | "Check that the file specified by `diary-file' exists and is readable. | |
38 | If so, return the expanded file name, otherwise signal an error." | |
39 | (let ((d-file (substitute-in-file-name diary-file))) | |
40 | (if (and d-file (file-exists-p d-file)) | |
41 | (if (file-readable-p d-file) | |
42 | d-file | |
43 | (error "Diary file `%s' is not readable" diary-file)) | |
44 | (error "Diary file `%s' does not exist" diary-file)))) | |
45 | ||
0808d911 ER |
46 | ;;;###autoload |
47 | (defun diary (&optional arg) | |
48 | "Generate the diary window for ARG days starting with the current date. | |
49 | If no argument is provided, the number of days of diary entries is governed | |
6ecab45e GM |
50 | by the variable `number-of-diary-entries'. A value of ARG less than 1 |
51 | does nothing. This function is suitable for execution in a `.emacs' file." | |
0808d911 | 52 | (interactive "P") |
c87a1f38 GM |
53 | (diary-check-diary-file) |
54 | (let ((date (calendar-current-date))) | |
01a7778e SM |
55 | (diary-list-entries date (if arg (prefix-numeric-value arg))))) |
56 | ||
57 | (define-obsolete-function-alias 'view-diary-entries 'diary-view-entries) | |
58 | (defun diary-view-entries (&optional arg) | |
0808d911 ER |
59 | "Prepare and display a buffer with diary entries. |
60 | Searches the file named in `diary-file' for entries that | |
61 | match ARG days starting with the date indicated by the cursor position | |
62 | in the displayed three-month calendar." | |
63 | (interactive "p") | |
c87a1f38 | 64 | (diary-check-diary-file) |
01a7778e | 65 | (diary-list-entries (calendar-cursor-to-date t) arg)) |
0808d911 | 66 | |
892e6825 | 67 | (defun view-other-diary-entries (arg d-file) |
0808d911 | 68 | "Prepare and display buffer of diary entries from an alternative diary file. |
c87a1f38 GM |
69 | Searches for entries that match ARG days, starting with the date indicated |
70 | by the cursor position in the displayed three-month calendar. | |
71 | D-FILE specifies the file to use as the diary file." | |
0808d911 | 72 | (interactive |
3b554221 | 73 | (list (prefix-numeric-value current-prefix-arg) |
892e6825 ER |
74 | (read-file-name "Enter diary file name: " default-directory nil t))) |
75 | (let ((diary-file d-file)) | |
1cebb838 | 76 | (diary-view-entries arg))) |
0808d911 ER |
77 | |
78 | (autoload 'check-calendar-holidays "holidays" | |
79 | "Check the list of holidays for any that occur on DATE. | |
80 | The value returned is a list of strings of relevant holiday descriptions. | |
fd4a98f0 | 81 | The holidays are those in the list `calendar-holidays'.") |
0808d911 ER |
82 | |
83 | (autoload 'calendar-holiday-list "holidays" | |
84 | "Form the list of holidays that occur on dates in the calendar window. | |
fd4a98f0 | 85 | The holidays are those in the list `calendar-holidays'.") |
0808d911 ER |
86 | |
87 | (autoload 'diary-french-date "cal-french" | |
fd4a98f0 | 88 | "French calendar equivalent of date diary entry.") |
0808d911 ER |
89 | |
90 | (autoload 'diary-mayan-date "cal-mayan" | |
fd4a98f0 | 91 | "Mayan calendar equivalent of date diary entry.") |
0808d911 | 92 | |
c36baedb | 93 | (autoload 'diary-iso-date "cal-iso" |
fd4a98f0 | 94 | "ISO calendar equivalent of date diary entry.") |
c36baedb | 95 | |
0808d911 | 96 | (autoload 'diary-julian-date "cal-julian" |
fd4a98f0 | 97 | "Julian calendar equivalent of date diary entry.") |
0808d911 ER |
98 | |
99 | (autoload 'diary-astro-day-number "cal-julian" | |
fd4a98f0 | 100 | "Astronomical (Julian) day number diary entry.") |
0808d911 | 101 | |
327b6868 | 102 | (autoload 'diary-chinese-date "cal-china" |
fd4a98f0 | 103 | "Chinese calendar equivalent of date diary entry.") |
0808d911 | 104 | |
327b6868 | 105 | (autoload 'diary-islamic-date "cal-islam" |
fd4a98f0 | 106 | "Islamic calendar equivalent of date diary entry.") |
0808d911 | 107 | |
327b6868 | 108 | (autoload 'list-islamic-diary-entries "cal-islam" |
fd4a98f0 | 109 | "Add any Islamic date entries from the diary file to `diary-entries-list'.") |
0808d911 | 110 | |
327b6868 | 111 | (autoload 'mark-islamic-diary-entries "cal-islam" |
fd4a98f0 | 112 | "Mark days in the calendar window that have Islamic date diary entries.") |
0808d911 | 113 | |
327b6868 | 114 | (autoload 'mark-islamic-calendar-date-pattern "cal-islam" |
fd4a98f0 | 115 | "Mark dates in calendar window that conform to Islamic date MONTH/DAY/YEAR.") |
0808d911 | 116 | |
811a8484 | 117 | (autoload 'diary-bahai-date "cal-bahai" |
e652c999 | 118 | "Baha'i calendar equivalent of date diary entry.") |
811a8484 JW |
119 | |
120 | (autoload 'list-bahai-diary-entries "cal-bahai" | |
e652c999 | 121 | "Add any Baha'i date entries from the diary file to `diary-entries-list'.") |
811a8484 JW |
122 | |
123 | (autoload 'mark-bahai-diary-entries "cal-bahai" | |
e652c999 | 124 | "Mark days in the calendar window that have Baha'i date diary entries.") |
811a8484 JW |
125 | |
126 | (autoload 'mark-bahai-calendar-date-pattern "cal-bahai" | |
e652c999 | 127 | "Mark dates in calendar window that conform to Baha'i date MONTH/DAY/YEAR.") |
811a8484 | 128 | |
0808d911 | 129 | (autoload 'diary-hebrew-date "cal-hebrew" |
fd4a98f0 | 130 | "Hebrew calendar equivalent of date diary entry.") |
0808d911 ER |
131 | |
132 | (autoload 'diary-omer "cal-hebrew" | |
fd4a98f0 | 133 | "Omer count diary entry.") |
0808d911 ER |
134 | |
135 | (autoload 'diary-yahrzeit "cal-hebrew" | |
fd4a98f0 | 136 | "Yahrzeit diary entry--entry applies if date is yahrzeit or the day before.") |
0808d911 ER |
137 | |
138 | (autoload 'diary-parasha "cal-hebrew" | |
fd4a98f0 | 139 | "Parasha diary entry--entry applies if date is a Saturday.") |
0808d911 ER |
140 | |
141 | (autoload 'diary-rosh-hodesh "cal-hebrew" | |
fd4a98f0 | 142 | "Rosh Hodesh diary entry.") |
0808d911 ER |
143 | |
144 | (autoload 'list-hebrew-diary-entries "cal-hebrew" | |
fd4a98f0 | 145 | "Add any Hebrew date entries from the diary file to `diary-entries-list'.") |
0808d911 ER |
146 | |
147 | (autoload 'mark-hebrew-diary-entries "cal-hebrew" | |
fd4a98f0 | 148 | "Mark days in the calendar window that have Hebrew date diary entries.") |
0808d911 ER |
149 | |
150 | (autoload 'mark-hebrew-calendar-date-pattern "cal-hebrew" | |
fd4a98f0 | 151 | "Mark dates in calendar window that conform to Hebrew date MONTH/DAY/YEAR.") |
0808d911 ER |
152 | |
153 | (autoload 'diary-coptic-date "cal-coptic" | |
fd4a98f0 | 154 | "Coptic calendar equivalent of date diary entry.") |
0808d911 ER |
155 | |
156 | (autoload 'diary-ethiopic-date "cal-coptic" | |
fd4a98f0 | 157 | "Ethiopic calendar equivalent of date diary entry.") |
0808d911 | 158 | |
a45eee72 | 159 | (autoload 'diary-persian-date "cal-persia" |
fd4a98f0 | 160 | "Persian calendar equivalent of date diary entry.") |
72fb78ce | 161 | |
fd4a98f0 | 162 | (autoload 'diary-phases-of-moon "lunar" "Moon phases diary entry.") |
0808d911 ER |
163 | |
164 | (autoload 'diary-sunrise-sunset "solar" | |
fd4a98f0 | 165 | "Local time of sunrise and sunset as a diary entry.") |
0808d911 ER |
166 | |
167 | (autoload 'diary-sabbath-candles "solar" | |
168 | "Local time of candle lighting diary entry--applies if date is a Friday. | |
fd4a98f0 | 169 | No diary entry if there is no sunset on that date.") |
0808d911 | 170 | |
01a7778e SM |
171 | (defvar diary-syntax-table |
172 | (let ((st (copy-syntax-table (standard-syntax-table)))) | |
173 | (modify-syntax-entry ?* "w" st) | |
174 | (modify-syntax-entry ?: "w" st) | |
175 | st) | |
0808d911 ER |
176 | "The syntax table used when parsing dates in the diary file. |
177 | It is the standard syntax table used in Fundamental mode, but with the | |
c87a1f38 | 178 | syntax of `*' and `:' changed to be word constituents.") |
0808d911 | 179 | |
ee58da1b SS |
180 | (defvar diary-entries-list) |
181 | (defvar displayed-year) | |
182 | (defvar displayed-month) | |
183 | (defvar entry) | |
184 | (defvar date) | |
185 | (defvar number) | |
186 | (defvar date-string) | |
ee58da1b SS |
187 | (defvar original-date) |
188 | ||
c47a201a | 189 | (defun diary-attrtype-convert (attrvalue type) |
c87a1f38 GM |
190 | "Convert string ATTRVALUE to TYPE appropriate for a face description. |
191 | Valid TYPEs are: string, symbol, int, stringtnil, tnil." | |
c47a201a JB |
192 | (let (ret) |
193 | (setq ret (cond ((eq type 'string) attrvalue) | |
194 | ((eq type 'symbol) (read attrvalue)) | |
027a4b6b | 195 | ((eq type 'int) (string-to-number attrvalue)) |
c47a201a JB |
196 | ((eq type 'stringtnil) |
197 | (cond ((string= "t" attrvalue) t) | |
198 | ((string= "nil" attrvalue) nil) | |
199 | (t attrvalue))) | |
200 | ((eq type 'tnil) | |
201 | (cond ((string= "t" attrvalue) t) | |
202 | ((string= "nil" attrvalue) nil))))) | |
203 | ; (message "(%s)[%s]=[%s]" (print type) attrvalue ret) | |
204 | ret)) | |
4e80f517 | 205 | |
c47a201a JB |
206 | |
207 | (defun diary-pull-attrs (entry fileglobattrs) | |
4e80f517 SS |
208 | "Pull the face-related attributes off the entry, merge with the |
209 | fileglobattrs, and return the (possibly modified) entry and face | |
210 | data in a list of attrname attrvalue values. | |
c47a201a | 211 | The entry will be modified to drop all tags that are used for face matching. |
4e80f517 SS |
212 | If entry is nil, then the fileglobattrs are being searched for, |
213 | the fileglobattrs variable is ignored, and | |
214 | diary-glob-file-regexp-prefix is prepended to the regexps before each | |
c47a201a JB |
215 | search." |
216 | (save-excursion | |
61d094de GM |
217 | (let (regexp regnum attrname attr-list attrname attrvalue type |
218 | ret-attr attr) | |
c47a201a JB |
219 | (if (null entry) |
220 | (progn | |
221 | (setq ret-attr '() | |
222 | attr-list diary-face-attrs) | |
223 | (while attr-list | |
224 | (goto-char (point-min)) | |
225 | (setq attr (car attr-list) | |
226 | regexp (nth 0 attr) | |
227 | regnum (nth 1 attr) | |
228 | attrname (nth 2 attr) | |
229 | type (nth 3 attr) | |
230 | regexp (concat diary-glob-file-regexp-prefix regexp)) | |
231 | (setq attrvalue nil) | |
232 | (if (re-search-forward regexp (point-max) t) | |
01a7778e | 233 | (setq attrvalue (match-string-no-properties regnum))) |
c47a201a JB |
234 | (if (and attrvalue |
235 | (setq attrvalue (diary-attrtype-convert attrvalue type))) | |
236 | (setq ret-attr (append ret-attr (list attrname attrvalue)))) | |
237 | (setq attr-list (cdr attr-list))) | |
238 | (setq fileglobattrs ret-attr)) | |
239 | (progn | |
240 | (setq ret-attr fileglobattrs | |
241 | attr-list diary-face-attrs) | |
242 | (while attr-list | |
243 | (goto-char (point-min)) | |
244 | (setq attr (car attr-list) | |
245 | regexp (nth 0 attr) | |
246 | regnum (nth 1 attr) | |
247 | attrname (nth 2 attr) | |
248 | type (nth 3 attr)) | |
249 | (setq attrvalue nil) | |
250 | (if (string-match regexp entry) | |
4e80f517 | 251 | (progn |
01a7778e | 252 | (setq attrvalue (match-string-no-properties regnum entry)) |
c47a201a JB |
253 | (setq entry (replace-match "" t t entry)))) |
254 | (if (and attrvalue | |
255 | (setq attrvalue (diary-attrtype-convert attrvalue type))) | |
256 | (setq ret-attr (append ret-attr (list attrname attrvalue)))) | |
61d094de GM |
257 | (setq attr-list (cdr attr-list))))) |
258 | (list entry ret-attr)))) | |
4e80f517 | 259 | |
2ca695f2 GM |
260 | (defun diary-set-maybe-redraw (symbol value) |
261 | "Set SYMBOL's value to VALUE, and redraw the diary if necessary. | |
262 | Redraws the diary if it is being displayed (note this is not the same as | |
263 | just visiting the `diary-file'), and SYMBOL's value is to be changed." | |
264 | (let ((oldvalue (eval symbol))) | |
265 | (custom-set-default symbol value) | |
266 | (and (not (equal value oldvalue)) | |
267 | (diary-live-p) | |
268 | ;; Note this assumes diary was called without prefix arg. | |
269 | (diary)))) | |
4e80f517 | 270 | |
3bd9ca85 GM |
271 | ;; This can be removed once the kill/yank treatment of invisible text |
272 | ;; (see etc/TODO) is fixed. -- gm | |
273 | (defcustom diary-header-line-flag t | |
eec39ec7 | 274 | "If non-nil, `simple-diary-display' will show a header line. |
3bd9ca85 GM |
275 | The format of the header is specified by `diary-header-line-format'." |
276 | :group 'diary | |
277 | :type 'boolean | |
eec39ec7 | 278 | :initialize 'custom-initialize-default |
253b50b4 | 279 | ;; FIXME overkill. |
eec39ec7 | 280 | :set 'diary-set-maybe-redraw |
bf247b6e | 281 | :version "22.1") |
3bd9ca85 | 282 | |
1aee45ed SM |
283 | (defvar diary-selective-display nil) |
284 | ||
3bd9ca85 GM |
285 | (defcustom diary-header-line-format |
286 | '(:eval (calendar-string-spread | |
1aee45ed | 287 | (list (if diary-selective-display |
3bd9ca85 GM |
288 | "Selective display active - press \"s\" in calendar \ |
289 | before edit/copy" | |
290 | "Diary")) | |
c611c9dc | 291 | ?\s (frame-width))) |
eec39ec7 | 292 | "Format of the header line displayed by `simple-diary-display'. |
3bd9ca85 GM |
293 | Only used if `diary-header-line-flag' is non-nil." |
294 | :group 'diary | |
295 | :type 'sexp | |
253b50b4 GM |
296 | :initialize 'custom-initialize-default |
297 | ;; FIXME overkill. | |
298 | :set 'diary-set-maybe-redraw | |
bf247b6e | 299 | :version "22.1") |
c47a201a | 300 | |
ba55e59f GM |
301 | (defvar diary-saved-point) ; internal |
302 | ||
851971c7 GM |
303 | ;; The first version of this also checked for diary-selective-display |
304 | ;; in the non-fancy case. This was an attempt to distinguish between | |
305 | ;; displaying the diary and just visiting the diary file. However, | |
306 | ;; when using fancy diary, calling diary when there are no entries to | |
307 | ;; display does not create the fancy buffer, nor does it switch on | |
308 | ;; selective-display in the diary buffer. This means some | |
309 | ;; customizations will not take effect, eg: | |
310 | ;; http://lists.gnu.org/archive/html/emacs-pretest-bug/2007-03/msg00466.html | |
311 | ;; So the check for selective-display was dropped. This means the | |
312 | ;; diary will be displayed if one customizes a diary variable while | |
313 | ;; just visiting the diary-file. This is i) unlikely, and ii) no great loss. | |
e3f4245a | 314 | (defun diary-live-p () |
851971c7 | 315 | "Return non-nil if the diary is being displayed." |
e3f4245a | 316 | (or (get-buffer fancy-diary-buffer) |
851971c7 GM |
317 | (and diary-file |
318 | (find-buffer-visiting (substitute-in-file-name diary-file))))) | |
01a7778e SM |
319 | |
320 | (defcustom number-of-diary-entries 1 | |
321 | "Specifies how many days of diary entries are to be displayed initially. | |
322 | This variable affects the diary display when the command \\[diary] is used, | |
323 | or if the value of the variable `view-diary-entries-initially' is t. For | |
324 | example, if the default value 1 is used, then only the current day's diary | |
325 | entries will be displayed. If the value 2 is used, then both the current | |
326 | day's and the next day's entries will be displayed. | |
327 | ||
328 | The value can also be a vector such as [0 2 2 2 2 4 1]; this value | |
06a3e3e4 CY |
329 | says to display no diary entries on Sunday, the entries for |
330 | the current date and the day after on Monday through Thursday, | |
331 | Friday through Monday's entries on Friday, and only Saturday's | |
332 | entries on Saturday. | |
01a7778e SM |
333 | |
334 | This variable does not affect the diary display with the `d' command | |
335 | from the calendar; in that case, the prefix argument controls the | |
336 | number of days of diary entries displayed." | |
337 | :type '(choice (integer :tag "Entries") | |
338 | (vector :value [0 0 0 0 0 0 0] | |
339 | (integer :tag "Sunday") | |
340 | (integer :tag "Monday") | |
341 | (integer :tag "Tuesday") | |
342 | (integer :tag "Wednesday") | |
343 | (integer :tag "Thursday") | |
344 | (integer :tag "Friday") | |
345 | (integer :tag "Saturday"))) | |
e3f4245a | 346 | :initialize 'custom-initialize-default |
eec39ec7 | 347 | :set 'diary-set-maybe-redraw |
01a7778e SM |
348 | :group 'diary) |
349 | ||
e652c999 GM |
350 | |
351 | (defvar diary-modify-entry-list-string-function nil | |
352 | "Function applied to entry string before putting it into the entries list. | |
353 | Can be used by programs integrating a diary list into other buffers (e.g. | |
354 | org.el and planner.el) to modify the string or add properties to it. | |
355 | The function takes a string argument and must return a string.") | |
356 | ||
357 | (defun add-to-diary-list (date string specifier &optional marker | |
358 | globcolor literal) | |
359 | "Add an entry to `diary-entries-list'. | |
360 | Do nothing if DATE or STRING is nil. DATE is the (MONTH DAY | |
361 | YEAR) for which the entry applies; STRING is the text of the | |
362 | entry as it will appear in the diary (i.e. with any format | |
45380d42 | 363 | strings such as \"%d\" expanded); SPECIFIER is the date part of |
e652c999 | 364 | the entry as it appears in the diary-file; LITERAL is the entry |
45380d42 | 365 | as it appears in the diary-file (i.e. before expansion). If |
e652c999 GM |
366 | LITERAL is nil, it is taken to be the same as STRING. |
367 | ||
368 | The entry is added to the list as (DATE STRING SPECIFIER LOCATOR | |
369 | GLOBCOLOR), where LOCATOR has the form (MARKER FILENAME LITERAL), | |
370 | FILENAME being the file containing the diary entry." | |
371 | (when (and date string) | |
372 | (if diary-file-name-prefix | |
373 | (let ((prefix (funcall diary-file-name-prefix-function | |
374 | (buffer-file-name)))) | |
375 | (or (string= prefix "") | |
376 | (setq string (format "[%s] %s" prefix string))))) | |
377 | (and diary-modify-entry-list-string-function | |
378 | (setq string (funcall diary-modify-entry-list-string-function | |
379 | string))) | |
380 | (setq diary-entries-list | |
381 | (append diary-entries-list | |
382 | (list (list date string specifier | |
383 | (list marker (buffer-file-name) literal) | |
384 | globcolor)))))) | |
385 | ||
01a7778e | 386 | (define-obsolete-function-alias 'list-diary-entries 'diary-list-entries) |
1aee45ed | 387 | (defun diary-list-entries (date number &optional list-only) |
01a7778e | 388 | "Create and display a buffer containing the relevant lines in `diary-file'. |
0808d911 ER |
389 | The arguments are DATE and NUMBER; the entries selected are those |
390 | for NUMBER days starting with date DATE. The other entries are hidden | |
6ecab45e | 391 | using selective display. If NUMBER is less than 1, this function does nothing. |
0808d911 ER |
392 | |
393 | Returns a list of all relevant diary entries found, if any, in order by date. | |
1aee45ed SM |
394 | The list entries have the form ((MONTH DAY YEAR) STRING SPECIFIER) where |
395 | \(MONTH DAY YEAR) is the date of the entry, STRING is the entry text, and | |
396 | SPECIFIER is the applicability. If the variable `diary-list-include-blanks' | |
397 | is t, this list includes a dummy diary entry consisting of the empty string | |
a14723d9 | 398 | for a date with no diary entries. |
0808d911 ER |
399 | |
400 | After the list is prepared, the hooks `nongregorian-diary-listing-hook', | |
401 | `list-diary-entries-hook', `diary-display-hook', and `diary-hook' are run. | |
402 | These hooks have the following distinct roles: | |
403 | ||
404 | `nongregorian-diary-listing-hook' can cull dates from the diary | |
405 | and each included file. Usually used for Hebrew or Islamic | |
406 | diary entries in files. Applied to *each* file. | |
407 | ||
408 | `list-diary-entries-hook' adds or manipulates diary entries from | |
409 | external sources. Used, for example, to include diary entries | |
410 | from other files or to sort the diary entries. Invoked *once* only, | |
411 | before the display hook is run. | |
412 | ||
413 | `diary-display-hook' does the actual display of information. If this is | |
414 | nil, simple-diary-display will be used. Use add-hook to set this to | |
415 | fancy-diary-display, if desired. If you want no diary display, use | |
416 | add-hook to set this to ignore. | |
417 | ||
418 | `diary-hook' is run last. This can be used for an appointment | |
1aee45ed SM |
419 | notification function. |
420 | ||
421 | If LIST-ONLY is non-nil don't modify or display the buffer, only return a list." | |
01a7778e SM |
422 | (unless number |
423 | (setq number (if (vectorp number-of-diary-entries) | |
424 | (aref number-of-diary-entries (calendar-day-of-week date)) | |
425 | number-of-diary-entries))) | |
6ecab45e GM |
426 | (when (> number 0) |
427 | (let ((original-date date);; save for possible use in the hooks | |
6ecab45e GM |
428 | diary-entries-list |
429 | file-glob-attrs | |
430 | (date-string (calendar-date-string date)) | |
431 | (d-file (substitute-in-file-name diary-file))) | |
432 | (message "Preparing diary...") | |
433 | (save-excursion | |
434 | (let ((diary-buffer (find-buffer-visiting d-file))) | |
435 | (if (not diary-buffer) | |
436 | (set-buffer (find-file-noselect d-file t)) | |
437 | (set-buffer diary-buffer) | |
438 | (or (verify-visited-file-modtime diary-buffer) | |
439 | (revert-buffer t t)))) | |
1aee45ed | 440 | ;; Setup things like the header-line-format and invisibility-spec. |
253b50b4 GM |
441 | (if (eq major-mode default-major-mode) |
442 | (diary-mode) | |
443 | ;; This kludge is to make customizations to | |
444 | ;; diary-header-line-flag after diary has been displayed | |
445 | ;; take effect. Unconditionally calling (diary-mode) | |
446 | ;; clobbers file local variables. | |
447 | ;; http://lists.gnu.org/archive/html/emacs-pretest-bug/2007-03/msg00363.html | |
448 | ;; http://lists.gnu.org/archive/html/emacs-pretest-bug/2007-04/msg00404.html | |
e8bc96a3 GM |
449 | (if (eq major-mode 'diary-mode) |
450 | (setq header-line-format (and diary-header-line-flag | |
451 | diary-header-line-format)))) | |
ba55e59f GM |
452 | ;; d-s-p is passed to the diary display function. |
453 | (let ((diary-saved-point (point))) | |
454 | (save-excursion | |
455 | (setq file-glob-attrs (nth 1 (diary-pull-attrs nil ""))) | |
01a7778e | 456 | (with-syntax-table diary-syntax-table |
1aee45ed | 457 | (let ((mark (regexp-quote diary-nonmarking-symbol))) |
01a7778e | 458 | (goto-char (point-min)) |
1aee45ed SM |
459 | (unless list-only |
460 | (let ((ol (make-overlay (point-min) (point-max) nil t nil))) | |
461 | (set (make-local-variable 'diary-selective-display) t) | |
462 | (overlay-put ol 'invisible 'diary) | |
463 | (overlay-put ol 'evaporate t))) | |
9e46548e GM |
464 | (dotimes (idummy number) |
465 | (let ((month (extract-calendar-month date)) | |
466 | (day (extract-calendar-day date)) | |
467 | (year (extract-calendar-year date)) | |
468 | (entry-found (list-sexp-diary-entries date))) | |
469 | (dolist (date-form diary-date-forms) | |
470 | (let* | |
471 | ((backup (when (eq (car date-form) 'backup) | |
472 | (setq date-form (cdr date-form)) | |
473 | t)) | |
474 | (dayname | |
475 | (format "%s\\|%s\\.?" | |
476 | (calendar-day-name date) | |
477 | (calendar-day-name date 'abbrev))) | |
478 | (monthname | |
479 | (format "\\*\\|%s\\|%s\\.?" | |
480 | (calendar-month-name month) | |
481 | (calendar-month-name month 'abbrev))) | |
482 | (month (concat "\\*\\|0*" (int-to-string month))) | |
483 | (day (concat "\\*\\|0*" (int-to-string day))) | |
484 | (year | |
485 | (concat | |
486 | "\\*\\|0*" (int-to-string year) | |
487 | (if abbreviated-calendar-year | |
488 | (concat "\\|" (format "%02d" (% year 100))) | |
489 | ""))) | |
490 | (regexp | |
491 | (concat | |
492 | "\\(\\`\\|\^M\\|\n\\)" mark "?\\(" | |
493 | (mapconcat 'eval date-form "\\)\\(?:") | |
494 | "\\)")) | |
495 | (case-fold-search t)) | |
496 | (goto-char (point-min)) | |
497 | (while (re-search-forward regexp nil t) | |
498 | (if backup (re-search-backward "\\<" nil t)) | |
499 | (if (and (or (char-equal (preceding-char) ?\^M) | |
500 | (char-equal (preceding-char) ?\n)) | |
501 | (not (looking-at " \\|\^I"))) | |
502 | ;; Diary entry that consists only of date. | |
503 | (backward-char 1) | |
504 | ;; Found a nonempty diary entry--make it | |
505 | ;; visible and add it to the list. | |
506 | (setq entry-found t) | |
507 | (let ((entry-start (point)) | |
508 | date-start temp) | |
509 | (re-search-backward "\^M\\|\n\\|\\`") | |
510 | (setq date-start (point)) | |
511 | ;; When selective display (rather than | |
512 | ;; overlays) was used, diary file used to | |
513 | ;; start in a blank line and end in a | |
514 | ;; newline. Now that neither of these | |
515 | ;; need be true, 'move handles the latter | |
516 | ;; and 1/2 kludge the former. | |
517 | (re-search-forward | |
518 | "\^M\\|\n" nil 'move | |
519 | (if (and (bobp) (not (looking-at "\^M\\|\n"))) | |
520 | 1 | |
521 | 2)) | |
522 | (while (looking-at " \\|\^I") | |
523 | (re-search-forward "\^M\\|\n" nil 'move)) | |
524 | (unless (and (eobp) (not (bolp))) | |
525 | (backward-char 1)) | |
526 | (unless list-only | |
527 | (remove-overlays date-start (point) | |
528 | 'invisible 'diary)) | |
529 | (setq entry (buffer-substring entry-start (point)) | |
530 | temp (diary-pull-attrs entry file-glob-attrs) | |
531 | entry (nth 0 temp)) | |
532 | (add-to-diary-list | |
533 | date | |
534 | entry | |
535 | (buffer-substring | |
536 | (1+ date-start) (1- entry-start)) | |
537 | (copy-marker entry-start) (nth 1 temp))))))) | |
538 | (or entry-found | |
539 | (not diary-list-include-blanks) | |
540 | (add-to-diary-list date "" "" "" "")) | |
541 | (setq date | |
542 | (calendar-gregorian-from-absolute | |
543 | (1+ (calendar-absolute-from-gregorian date)))) | |
544 | (setq entry-found nil))))) | |
ba55e59f GM |
545 | (goto-char (point-min)) |
546 | (run-hooks 'nongregorian-diary-listing-hook | |
547 | 'list-diary-entries-hook) | |
1aee45ed SM |
548 | (unless list-only |
549 | (if diary-display-hook | |
9e46548e GM |
550 | (run-hooks 'diary-display-hook) |
551 | (simple-diary-display))) | |
ba55e59f GM |
552 | (run-hooks 'diary-hook) |
553 | diary-entries-list)))))) | |
0808d911 | 554 | |
01a7778e | 555 | (defun diary-unhide-everything () |
1aee45ed SM |
556 | (kill-local-variable 'diary-selective-display) |
557 | (remove-overlays (point-min) (point-max) 'invisible 'diary) | |
01a7778e SM |
558 | (kill-local-variable 'mode-line-format)) |
559 | ||
0808d911 ER |
560 | (defun include-other-diary-files () |
561 | "Include the diary entries from other diary files with those of diary-file. | |
562 | This function is suitable for use in `list-diary-entries-hook'; | |
563 | it enables you to use shared diary files together with your own. | |
564 | The files included are specified in the diaryfile by lines of this form: | |
565 | #include \"filename\" | |
566 | This is recursive; that is, #include directives in diary files thus included | |
567 | are obeyed. You can change the `#include' to some other string by | |
568 | changing the variable `diary-include-string'." | |
569 | (goto-char (point-min)) | |
570 | (while (re-search-forward | |
571 | (concat | |
01a7778e | 572 | "\\(?:\\`\\|\^M\\|\n\\)" |
0808d911 ER |
573 | (regexp-quote diary-include-string) |
574 | " \"\\([^\"]*\\)\"") | |
575 | nil t) | |
cb8325bf | 576 | (let* ((diary-file (substitute-in-file-name |
01a7778e | 577 | (match-string-no-properties 1))) |
cb8325bf GM |
578 | (diary-list-include-blanks nil) |
579 | (list-diary-entries-hook 'include-other-diary-files) | |
580 | (diary-display-hook 'ignore) | |
01a7778e | 581 | (diary-hook nil)) |
0808d911 ER |
582 | (if (file-exists-p diary-file) |
583 | (if (file-readable-p diary-file) | |
584 | (unwind-protect | |
585 | (setq diary-entries-list | |
586 | (append diary-entries-list | |
6f2ee245 | 587 | (diary-list-entries original-date number))) |
01a7778e SM |
588 | (with-current-buffer (find-buffer-visiting diary-file) |
589 | (diary-unhide-everything))) | |
0808d911 ER |
590 | (beep) |
591 | (message "Can't read included diary file %s" diary-file) | |
592 | (sleep-for 2)) | |
593 | (beep) | |
594 | (message "Can't find included diary file %s" diary-file) | |
595 | (sleep-for 2)))) | |
596 | (goto-char (point-min))) | |
597 | ||
598 | (defun simple-diary-display () | |
599 | "Display the diary buffer if there are any relevant entries or holidays." | |
600 | (let* ((holiday-list (if holidays-in-diary-buffer | |
601 | (check-calendar-holidays original-date))) | |
8ec6d48a GM |
602 | (hol-string (format "%s%s%s" |
603 | date-string | |
604 | (if holiday-list ": " "") | |
605 | (mapconcat 'identity holiday-list "; "))) | |
606 | (msg (format "No diary entries for %s" hol-string)) | |
607 | ;; If selected window is dedicated (to the calendar), | |
608 | ;; need a new one to display the diary. | |
609 | (pop-up-frames (window-dedicated-p (selected-window)))) | |
610 | (calendar-set-mode-line (format "Diary for %s" hol-string)) | |
0808d911 ER |
611 | (if (or (not diary-entries-list) |
612 | (and (not (cdr diary-entries-list)) | |
613 | (string-equal (car (cdr (car diary-entries-list))) ""))) | |
8ec6d48a | 614 | (if (< (length msg) (frame-width)) |
b3099c46 | 615 | (message "%s" msg) |
0808d911 ER |
616 | (set-buffer (get-buffer-create holiday-buffer)) |
617 | (setq buffer-read-only nil) | |
618 | (calendar-set-mode-line date-string) | |
619 | (erase-buffer) | |
620 | (insert (mapconcat 'identity holiday-list "\n")) | |
621 | (goto-char (point-min)) | |
622 | (set-buffer-modified-p nil) | |
623 | (setq buffer-read-only t) | |
624 | (display-buffer holiday-buffer) | |
625 | (message "No diary entries for %s" date-string)) | |
ba55e59f GM |
626 | (with-current-buffer |
627 | (find-buffer-visiting (substitute-in-file-name diary-file)) | |
628 | (let ((window (display-buffer (current-buffer)))) | |
629 | ;; d-s-p is passed from list-diary-entries. | |
630 | (set-window-point window diary-saved-point) | |
631 | (set-window-start window (point-min)))) | |
0808d911 ER |
632 | (message "Preparing diary...done")))) |
633 | ||
ccacbcec MB |
634 | (defface diary-button '((((type pc) (class color)) |
635 | (:foreground "lightblue"))) | |
ebea495a | 636 | "Default face used for buttons." |
bf247b6e | 637 | :version "22.1" |
ebea495a | 638 | :group 'diary) |
ccacbcec MB |
639 | ;; backward-compatibility alias |
640 | (put 'diary-button-face 'face-alias 'diary-button) | |
86432f81 MR |
641 | |
642 | (define-button-type 'diary-entry | |
643 | 'action #'diary-goto-entry | |
ccacbcec | 644 | 'face 'diary-button) |
86432f81 MR |
645 | |
646 | (defun diary-goto-entry (button) | |
e652c999 GM |
647 | (let* ((locator (button-get button 'locator)) |
648 | (marker (car locator)) | |
649 | markbuf file) | |
650 | ;; If marker pointing to diary location is valid, use that. | |
651 | (if (and marker (setq markbuf (marker-buffer marker))) | |
652 | (progn | |
653 | (pop-to-buffer markbuf) | |
654 | (goto-char (marker-position marker))) | |
655 | ;; Marker is invalid (eg buffer has been killed). | |
656 | (or (and (setq file (cadr locator)) | |
657 | (file-exists-p file) | |
658 | (find-file-other-window file) | |
659 | (progn | |
660 | (when (eq major-mode default-major-mode) (diary-mode)) | |
661 | (goto-char (point-min)) | |
662 | (if (re-search-forward (format "%s.*\\(%s\\)" | |
663 | (regexp-quote (nth 2 locator)) | |
664 | (regexp-quote (nth 3 locator))) | |
665 | nil t) | |
666 | (goto-char (match-beginning 1))))) | |
667 | (message "Unable to locate this diary entry"))))) | |
86432f81 | 668 | |
0808d911 ER |
669 | (defun fancy-diary-display () |
670 | "Prepare a diary buffer with relevant entries in a fancy, noneditable form. | |
671 | This function is provided for optional use as the `diary-display-hook'." | |
01a7778e SM |
672 | (with-current-buffer ;; Turn off selective-display in the diary file's buffer. |
673 | (find-buffer-visiting (substitute-in-file-name diary-file)) | |
674 | (diary-unhide-everything)) | |
0808d911 ER |
675 | (if (or (not diary-entries-list) |
676 | (and (not (cdr diary-entries-list)) | |
677 | (string-equal (car (cdr (car diary-entries-list))) ""))) | |
678 | (let* ((holiday-list (if holidays-in-diary-buffer | |
679 | (check-calendar-holidays original-date))) | |
680 | (msg (format "No diary entries for %s %s" | |
681 | (concat date-string (if holiday-list ":" "")) | |
682 | (mapconcat 'identity holiday-list "; ")))) | |
683 | (if (<= (length msg) (frame-width)) | |
b3099c46 | 684 | (message "%s" msg) |
0808d911 ER |
685 | (set-buffer (get-buffer-create holiday-buffer)) |
686 | (setq buffer-read-only nil) | |
0808d911 ER |
687 | (erase-buffer) |
688 | (insert (mapconcat 'identity holiday-list "\n")) | |
689 | (goto-char (point-min)) | |
690 | (set-buffer-modified-p nil) | |
691 | (setq buffer-read-only t) | |
692 | (display-buffer holiday-buffer) | |
693 | (message "No diary entries for %s" date-string))) | |
1aee45ed SM |
694 | (with-current-buffer;; Prepare the fancy diary buffer. |
695 | (make-fancy-diary-buffer) | |
0808d911 ER |
696 | (setq buffer-read-only nil) |
697 | (let ((entry-list diary-entries-list) | |
698 | (holiday-list) | |
699 | (holiday-list-last-month 1) | |
700 | (holiday-list-last-year 1) | |
701 | (date (list 0 0 0))) | |
702 | (while entry-list | |
703 | (if (not (calendar-date-equal date (car (car entry-list)))) | |
704 | (progn | |
705 | (setq date (car (car entry-list))) | |
706 | (and holidays-in-diary-buffer | |
707 | (calendar-date-compare | |
708 | (list (list holiday-list-last-month | |
709 | (calendar-last-day-of-month | |
710 | holiday-list-last-month | |
711 | holiday-list-last-year) | |
712 | holiday-list-last-year)) | |
713 | (list date)) | |
714 | ;; We need to get the holidays for the next 3 months. | |
715 | (setq holiday-list-last-month | |
716 | (extract-calendar-month date)) | |
717 | (setq holiday-list-last-year | |
718 | (extract-calendar-year date)) | |
de3fce91 GM |
719 | (progn |
720 | (increment-calendar-month | |
721 | holiday-list-last-month holiday-list-last-year 1) | |
722 | t) | |
0808d911 ER |
723 | (setq holiday-list |
724 | (let ((displayed-month holiday-list-last-month) | |
725 | (displayed-year holiday-list-last-year)) | |
726 | (calendar-holiday-list))) | |
727 | (increment-calendar-month | |
728 | holiday-list-last-month holiday-list-last-year 1)) | |
729 | (let* ((date-string (calendar-date-string date)) | |
730 | (date-holiday-list | |
731 | (let ((h holiday-list) | |
732 | (d)) | |
733 | ;; Make a list of all holidays for date. | |
734 | (while h | |
735 | (if (calendar-date-equal date (car (car h))) | |
736 | (setq d (append d (cdr (car h))))) | |
737 | (setq h (cdr h))) | |
738 | d))) | |
739 | (insert (if (= (point) (point-min)) "" ?\n) date-string) | |
740 | (if date-holiday-list (insert ": ")) | |
72fb78ce ER |
741 | (let* ((l (current-column)) |
742 | (longest 0)) | |
86855ebd SM |
743 | (insert (mapconcat (lambda (x) |
744 | (if (< longest (length x)) | |
745 | (setq longest (length x))) | |
746 | x) | |
72fb78ce ER |
747 | date-holiday-list |
748 | (concat "\n" (make-string l ? )))) | |
749 | (insert ?\n (make-string (+ l longest) ?=) ?\n))))) | |
c47a201a JB |
750 | |
751 | (setq entry (car (cdr (car entry-list)))) | |
752 | (if (< 0 (length entry)) | |
e652c999 GM |
753 | (let ((this-entry (car entry-list)) |
754 | this-loc) | |
755 | (if (setq this-loc (nth 3 this-entry)) | |
c47a201a | 756 | (insert-button (concat entry "\n") |
e652c999 GM |
757 | ;; (MARKER FILENAME SPECIFIER LITERAL) |
758 | 'locator (list (car this-loc) | |
759 | (cadr this-loc) | |
760 | (nth 2 this-entry) | |
761 | (or (nth 2 this-loc) | |
762 | (nth 1 this-entry))) | |
c47a201a JB |
763 | :type 'diary-entry) |
764 | (insert entry ?\n)) | |
765 | (save-excursion | |
e652c999 GM |
766 | (let* ((marks (nth 4 this-entry)) |
767 | (faceinfo marks) | |
768 | temp-face) | |
769 | (when marks | |
770 | (setq temp-face (make-symbol | |
771 | (apply | |
772 | 'concat "temp-face-" | |
773 | (mapcar (lambda (sym) | |
774 | (if (stringp sym) | |
775 | sym | |
776 | (symbol-name sym))) | |
777 | marks)))) | |
778 | (make-face temp-face) | |
779 | ;; Remove :face info from the marks, | |
780 | ;; copy the face info into temp-face | |
781 | (while (setq faceinfo (memq :face faceinfo)) | |
782 | (copy-face (read (nth 1 faceinfo)) temp-face) | |
783 | (setcar faceinfo nil) | |
784 | (setcar (cdr faceinfo) nil)) | |
785 | (setq marks (delq nil marks)) | |
786 | ;; Apply the font aspects. | |
787 | (apply 'set-face-attribute temp-face nil marks) | |
788 | (search-backward entry) | |
789 | (overlay-put | |
790 | (make-overlay (match-beginning 0) (match-end 0)) | |
791 | 'face temp-face)))))) | |
c47a201a | 792 | (setq entry-list (cdr entry-list)))) |
0808d911 ER |
793 | (set-buffer-modified-p nil) |
794 | (goto-char (point-min)) | |
795 | (setq buffer-read-only t) | |
796 | (display-buffer fancy-diary-buffer) | |
86432f81 | 797 | (fancy-diary-display-mode) |
9edfb3d2 | 798 | (calendar-set-mode-line date-string) |
0808d911 ER |
799 | (message "Preparing diary...done")))) |
800 | ||
801 | (defun make-fancy-diary-buffer () | |
802 | "Create and return the initial fancy diary buffer." | |
1aee45ed | 803 | (with-current-buffer (get-buffer-create fancy-diary-buffer) |
0808d911 | 804 | (setq buffer-read-only nil) |
0808d911 ER |
805 | (calendar-set-mode-line "Diary Entries") |
806 | (erase-buffer) | |
807 | (set-buffer-modified-p nil) | |
808 | (setq buffer-read-only t) | |
809 | (get-buffer fancy-diary-buffer))) | |
810 | ||
811 | (defun print-diary-entries () | |
812 | "Print a hard copy of the diary display. | |
813 | ||
814 | If the simple diary display is being used, prepare a temp buffer with the | |
815 | visible lines of the diary buffer, add a heading line composed from the mode | |
816 | line, print the temp buffer, and destroy it. | |
817 | ||
818 | If the fancy diary display is being used, just print the buffer. | |
819 | ||
820 | The hooks given by the variable `print-diary-entries-hook' are called to do | |
821 | the actual printing." | |
822 | (interactive) | |
823 | (if (bufferp (get-buffer fancy-diary-buffer)) | |
1aee45ed | 824 | (with-current-buffer (get-buffer fancy-diary-buffer) |
0808d911 ER |
825 | (run-hooks 'print-diary-entries-hook)) |
826 | (let ((diary-buffer | |
cdfeb73f | 827 | (find-buffer-visiting (substitute-in-file-name diary-file)))) |
0808d911 | 828 | (if diary-buffer |
1aee45ed | 829 | (let ((temp-buffer (get-buffer-create " *Printable Diary Entries*")) |
0808d911 | 830 | (heading)) |
1aee45ed | 831 | (with-current-buffer diary-buffer |
0808d911 ER |
832 | (setq heading |
833 | (if (not (stringp mode-line-format)) | |
834 | "All Diary Entries" | |
835 | (string-match "^-*\\([^-].*[^-]\\)-*$" mode-line-format) | |
1aee45ed SM |
836 | (match-string 1 mode-line-format))) |
837 | (let ((start (point-min)) | |
838 | end) | |
839 | (while | |
840 | (progn | |
841 | (setq end (next-single-char-property-change | |
842 | start 'invisible)) | |
843 | (if (get-char-property start 'invisible) | |
844 | nil | |
845 | (with-current-buffer temp-buffer | |
846 | (insert-buffer-substring diary-buffer | |
847 | start (or end (point-max))))) | |
848 | (setq start end) | |
849 | (and end (< end (point-max)))))) | |
0808d911 | 850 | (set-buffer temp-buffer) |
0808d911 ER |
851 | (goto-char (point-min)) |
852 | (insert heading "\n" | |
853 | (make-string (length heading) ?=) "\n") | |
854 | (run-hooks 'print-diary-entries-hook) | |
855 | (kill-buffer temp-buffer))) | |
856 | (error "You don't have a diary buffer!"))))) | |
857 | ||
01a7778e SM |
858 | (define-obsolete-function-alias 'show-all-diary-entries 'diary-show-all-entries) |
859 | (defun diary-show-all-entries () | |
0808d911 ER |
860 | "Show all of the diary entries in the diary file. |
861 | This function gets rid of the selective display of the diary file so that | |
862 | all entries, not just some, are visible. If there is no diary buffer, one | |
863 | is created." | |
864 | (interactive) | |
6ecab45e GM |
865 | (let ((d-file (diary-check-diary-file)) |
866 | (pop-up-frames (window-dedicated-p (selected-window)))) | |
01a7778e SM |
867 | (with-current-buffer (or (find-buffer-visiting d-file) |
868 | (find-file-noselect d-file t)) | |
2f0e4846 | 869 | (when (eq major-mode default-major-mode) (diary-mode)) |
0ffde81e SM |
870 | (diary-unhide-everything) |
871 | (display-buffer (current-buffer))))) | |
8ffbfaa9 | 872 | |
4dd618ff | 873 | (defcustom diary-mail-addr |
c87a1f38 | 874 | (if (boundp 'user-mail-address) user-mail-address "") |
1aee45ed | 875 | "Email address that `diary-mail-entries' will send email to." |
8ffbfaa9 | 876 | :group 'diary |
c87a1f38 | 877 | :type 'string |
cd32a7ba | 878 | :version "20.3") |
8ffbfaa9 RS |
879 | |
880 | (defcustom diary-mail-days 7 | |
1aee45ed | 881 | "Default number of days for `diary-mail-entries' to check." |
8ffbfaa9 | 882 | :group 'diary |
cd32a7ba DN |
883 | :type 'integer |
884 | :version "20.3") | |
8ffbfaa9 | 885 | |
f91adf29 | 886 | ;;;###autoload |
8ffbfaa9 RS |
887 | (defun diary-mail-entries (&optional ndays) |
888 | "Send a mail message showing diary entries for next NDAYS days. | |
889 | If no prefix argument is given, NDAYS is set to `diary-mail-days'. | |
c87a1f38 | 890 | Mail is sent to the address specified by `diary-mail-addr'. |
8ffbfaa9 RS |
891 | |
892 | You can call `diary-mail-entries' every night using an at/cron job. | |
893 | For example, this script will run the program at 2am daily. Since | |
894 | `emacs -batch' does not load your `.emacs' file, you must ensure that | |
895 | all relevant variables are set, as done here. | |
896 | ||
897 | #!/bin/sh | |
898 | # diary-rem.sh -- repeatedly run the Emacs diary-reminder | |
899 | emacs -batch \\ | |
900 | -eval \"(setq diary-mail-days 3 \\ | |
c87a1f38 | 901 | diary-file \\\"/path/to/diary.file\\\" \\ |
8ffbfaa9 RS |
902 | european-calendar-style t \\ |
903 | diary-mail-addr \\\"user@host.name\\\" )\" \\ | |
4dd618ff | 904 | -l diary-lib -f diary-mail-entries |
8ffbfaa9 RS |
905 | at -f diary-rem.sh 0200 tomorrow |
906 | ||
907 | You may have to tweak the syntax of the `at' command to suit your | |
908 | system. Alternatively, you can specify a cron entry: | |
909 | 0 1 * * * diary-rem.sh | |
910 | to run it every morning at 1am." | |
d56aaa64 | 911 | (interactive "P") |
c87a1f38 GM |
912 | (if (string-equal diary-mail-addr "") |
913 | (error "You must set `diary-mail-addr' to use this command") | |
914 | (let ((diary-display-hook 'fancy-diary-display)) | |
6f2ee245 | 915 | (diary-list-entries (calendar-current-date) (or ndays diary-mail-days))) |
c87a1f38 GM |
916 | (compose-mail diary-mail-addr |
917 | (concat "Diary entries generated " | |
918 | (calendar-date-string (calendar-current-date)))) | |
919 | (insert | |
920 | (if (get-buffer fancy-diary-buffer) | |
01a7778e | 921 | (with-current-buffer fancy-diary-buffer (buffer-string)) |
c87a1f38 GM |
922 | "No entries found")) |
923 | (call-interactively (get mail-user-agent 'sendfunc)))) | |
d56aaa64 | 924 | |
ca2a5950 GM |
925 | (defun diary-name-pattern (string-array &optional abbrev-array paren) |
926 | "Return a regexp matching the strings in the array STRING-ARRAY. | |
927 | If the optional argument ABBREV-ARRAY is present, then the function | |
928 | `calendar-abbrev-construct' is used to construct abbreviations from the | |
929 | two supplied arrays. The returned regexp will then also match these | |
930 | abbreviations, with or without final `.' characters. If the optional | |
931 | argument PAREN is non-nil, the regexp is surrounded by parentheses." | |
932 | (regexp-opt (append string-array | |
933 | (if abbrev-array | |
934 | (calendar-abbrev-construct abbrev-array | |
935 | string-array)) | |
936 | (if abbrev-array | |
937 | (calendar-abbrev-construct abbrev-array | |
938 | string-array | |
939 | 'period)) | |
940 | nil) | |
941 | paren)) | |
0808d911 ER |
942 | |
943 | (defvar marking-diary-entries nil | |
944 | "True during the marking of diary entries, nil otherwise.") | |
945 | ||
946 | (defvar marking-diary-entry nil | |
947 | "True during the marking of diary entries, if current entry is marking.") | |
948 | ||
81eb8a4a | 949 | (defun mark-diary-entries (&optional redraw) |
0808d911 | 950 | "Mark days in the calendar window that have diary entries. |
81eb8a4a GM |
951 | Each entry in the diary file visible in the calendar window is |
952 | marked. After the entries are marked, the hooks | |
953 | `nongregorian-diary-marking-hook' and `mark-diary-entries-hook' | |
954 | are run. If the optional argument REDRAW is non-nil (which is | |
955 | the case interactively, for example) then any existing diary | |
01a7778e | 956 | marks are first removed. This is intended to deal with deleted |
81eb8a4a GM |
957 | diary entries." |
958 | (interactive "p") | |
959 | ;; To remove any deleted diary entries. Do not redraw when: | |
960 | ;; i) processing #include diary files (else only get the marks from | |
961 | ;; the last #include file processed). | |
962 | ;; ii) called via calendar-redraw (since calendar has already been | |
963 | ;; erased). | |
964 | ;; Use of REDRAW handles both of these cases. | |
965 | (when (and redraw mark-diary-entries-in-calendar) | |
a46c339d GM |
966 | (setq mark-diary-entries-in-calendar nil) |
967 | (redraw-calendar)) | |
c87a1f38 GM |
968 | (let ((marking-diary-entries t) |
969 | file-glob-attrs marks) | |
12b8cf53 RF |
970 | (with-current-buffer (find-file-noselect (diary-check-diary-file) t) |
971 | (save-excursion | |
2f0e4846 | 972 | (when (eq major-mode default-major-mode) (diary-mode)) |
f52e8e86 SM |
973 | (setq mark-diary-entries-in-calendar t) |
974 | (message "Marking diary entries...") | |
975 | (setq file-glob-attrs (nth 1 (diary-pull-attrs nil '()))) | |
976 | (with-syntax-table diary-syntax-table | |
977 | (dolist (date-form diary-date-forms) | |
978 | (if (eq (car date-form) 'backup) | |
979 | (setq date-form (cdr date-form))) ;; ignore 'backup directive | |
980 | (let* ((dayname | |
981 | (diary-name-pattern calendar-day-name-array | |
982 | calendar-day-abbrev-array)) | |
983 | (monthname | |
984 | (format "%s\\|\\*" | |
985 | (diary-name-pattern calendar-month-name-array | |
986 | calendar-month-abbrev-array))) | |
987 | (month "[0-9]+\\|\\*") | |
988 | (day "[0-9]+\\|\\*") | |
989 | (year "[0-9]+\\|\\*") | |
990 | (l (length date-form)) | |
991 | (d-name-pos (- l (length (memq 'dayname date-form)))) | |
992 | (d-name-pos (if (/= l d-name-pos) (+ 2 d-name-pos))) | |
993 | (m-name-pos (- l (length (memq 'monthname date-form)))) | |
994 | (m-name-pos (if (/= l m-name-pos) (+ 2 m-name-pos))) | |
995 | (d-pos (- l (length (memq 'day date-form)))) | |
996 | (d-pos (if (/= l d-pos) (+ 2 d-pos))) | |
997 | (m-pos (- l (length (memq 'month date-form)))) | |
998 | (m-pos (if (/= l m-pos) (+ 2 m-pos))) | |
999 | (y-pos (- l (length (memq 'year date-form)))) | |
1000 | (y-pos (if (/= l y-pos) (+ 2 y-pos))) | |
1001 | (regexp | |
1002 | (concat | |
1003 | "\\(\\`\\|\^M\\|\n\\)\\(" | |
1004 | (mapconcat 'eval date-form "\\)\\(") | |
1005 | "\\)")) | |
1006 | (case-fold-search t)) | |
1007 | (goto-char (point-min)) | |
1008 | (while (re-search-forward regexp nil t) | |
1009 | (let* ((dd-name | |
1010 | (if d-name-pos | |
1011 | (match-string-no-properties d-name-pos))) | |
1012 | (mm-name | |
1013 | (if m-name-pos | |
1014 | (match-string-no-properties m-name-pos))) | |
1015 | (mm (string-to-number | |
1016 | (if m-pos | |
1017 | (match-string-no-properties m-pos) | |
1018 | ""))) | |
1019 | (dd (string-to-number | |
1020 | (if d-pos | |
1021 | (match-string-no-properties d-pos) | |
1022 | ""))) | |
1023 | (y-str (if y-pos | |
1024 | (match-string-no-properties y-pos))) | |
1025 | (yy (if (not y-str) | |
1026 | 0 | |
1027 | (if (and (= (length y-str) 2) | |
1028 | abbreviated-calendar-year) | |
1029 | (let* ((current-y | |
1030 | (extract-calendar-year | |
1031 | (calendar-current-date))) | |
1032 | (y (+ (string-to-number y-str) | |
1033 | (* 100 | |
1034 | (/ current-y 100))))) | |
1035 | (if (> (- y current-y) 50) | |
1036 | (- y 100) | |
1037 | (if (> (- current-y y) 50) | |
1038 | (+ y 100) | |
1039 | y))) | |
1040 | (string-to-number y-str))))) | |
1041 | (let ((tmp (diary-pull-attrs (buffer-substring-no-properties | |
1042 | (point) (line-end-position)) | |
1043 | file-glob-attrs))) | |
1044 | (setq entry (nth 0 tmp) | |
1045 | marks (nth 1 tmp))) | |
1046 | (if dd-name | |
1047 | (mark-calendar-days-named | |
1048 | (cdr (assoc-string | |
1049 | dd-name | |
1050 | (calendar-make-alist | |
1051 | calendar-day-name-array | |
1052 | 0 nil calendar-day-abbrev-array) t)) marks) | |
1053 | (if mm-name | |
1054 | (setq mm | |
1055 | (if (string-equal mm-name "*") 0 | |
1056 | (cdr (assoc-string | |
1057 | mm-name | |
1058 | (calendar-make-alist | |
1059 | calendar-month-name-array | |
1060 | 1 nil calendar-month-abbrev-array) t))))) | |
1061 | (mark-calendar-date-pattern mm dd yy marks)))))) | |
1062 | (mark-sexp-diary-entries) | |
1063 | (run-hooks 'nongregorian-diary-marking-hook | |
1064 | 'mark-diary-entries-hook)) | |
c87a1f38 | 1065 | (message "Marking diary entries...done"))))) |
0808d911 ER |
1066 | |
1067 | (defun mark-sexp-diary-entries () | |
1068 | "Mark days in the calendar window that have sexp diary entries. | |
1069 | Each entry in the diary file (or included files) visible in the calendar window | |
1070 | is marked. See the documentation for the function `list-sexp-diary-entries'." | |
1071 | (let* ((sexp-mark (regexp-quote sexp-diary-entry-symbol)) | |
1072 | (s-entry (concat "\\(\\`\\|\^M\\|\n\\)\\(" | |
c87a1f38 | 1073 | sexp-mark "(\\)\\|\\(" |
0808d911 | 1074 | (regexp-quote diary-nonmarking-symbol) |
c87a1f38 GM |
1075 | sexp-mark "(diary-remind\\)")) |
1076 | (file-glob-attrs (nth 1 (diary-pull-attrs nil '()))) | |
1077 | m y first-date last-date mark file-glob-attrs) | |
01a7778e | 1078 | (with-current-buffer calendar-buffer |
0808d911 ER |
1079 | (setq m displayed-month) |
1080 | (setq y displayed-year)) | |
1081 | (increment-calendar-month m y -1) | |
1082 | (setq first-date | |
1083 | (calendar-absolute-from-gregorian (list m 1 y))) | |
1084 | (increment-calendar-month m y 2) | |
1085 | (setq last-date | |
1086 | (calendar-absolute-from-gregorian | |
1087 | (list m (calendar-last-day-of-month m y) y))) | |
1088 | (goto-char (point-min)) | |
1089 | (while (re-search-forward s-entry nil t) | |
c87a1f38 | 1090 | (setq marking-diary-entry (char-equal (preceding-char) ?\()) |
0808d911 ER |
1091 | (re-search-backward "(") |
1092 | (let ((sexp-start (point)) | |
61d094de | 1093 | sexp entry entry-start line-start marks) |
0808d911 | 1094 | (forward-sexp) |
e6c3bfbc | 1095 | (setq sexp (buffer-substring-no-properties sexp-start (point))) |
0808d911 ER |
1096 | (save-excursion |
1097 | (re-search-backward "\^M\\|\n\\|\\`") | |
1098 | (setq line-start (point))) | |
1099 | (forward-char 1) | |
1100 | (if (and (or (char-equal (preceding-char) ?\^M) | |
1101 | (char-equal (preceding-char) ?\n)) | |
1102 | (not (looking-at " \\|\^I"))) | |
1103 | (progn;; Diary entry consists only of the sexp | |
1104 | (backward-char 1) | |
1105 | (setq entry "")) | |
1106 | (setq entry-start (point)) | |
7ff02048 | 1107 | ;; Find end of entry |
0808d911 ER |
1108 | (re-search-forward "\^M\\|\n" nil t) |
1109 | (while (looking-at " \\|\^I") | |
94d1817d KH |
1110 | (or (re-search-forward "\^M\\|\n" nil t) |
1111 | (re-search-forward "$" nil t))) | |
7ff02048 KH |
1112 | (if (or (char-equal (preceding-char) ?\^M) |
1113 | (char-equal (preceding-char) ?\n)) | |
1114 | (backward-char 1)) | |
e6c3bfbc | 1115 | (setq entry (buffer-substring-no-properties entry-start (point))) |
0808d911 ER |
1116 | (while (string-match "[\^M]" entry) |
1117 | (aset entry (match-beginning 0) ?\n ))) | |
1118 | (calendar-for-loop date from first-date to last-date do | |
fd4a98f0 RS |
1119 | (if (setq mark (diary-sexp-entry sexp entry |
1120 | (calendar-gregorian-from-absolute date))) | |
c47a201a JB |
1121 | (progn |
1122 | (setq marks (diary-pull-attrs entry file-glob-attrs) | |
61d094de | 1123 | marks (nth 1 (diary-pull-attrs entry file-glob-attrs))) |
c47a201a | 1124 | (mark-visible-calendar-date |
4e80f517 | 1125 | (calendar-gregorian-from-absolute date) |
c47a201a JB |
1126 | (if (< 0 (length marks)) |
1127 | marks | |
1128 | (if (consp mark) | |
1129 | (car mark))))))))))) | |
0808d911 ER |
1130 | |
1131 | (defun mark-included-diary-files () | |
1132 | "Mark the diary entries from other diary files with those of the diary file. | |
1133 | This function is suitable for use as the `mark-diary-entries-hook'; it enables | |
1134 | you to use shared diary files together with your own. The files included are | |
1135 | specified in the diary-file by lines of this form: | |
1136 | #include \"filename\" | |
1137 | This is recursive; that is, #include directives in diary files thus included | |
1138 | are obeyed. You can change the `#include' to some other string by | |
1139 | changing the variable `diary-include-string'." | |
1140 | (goto-char (point-min)) | |
1141 | (while (re-search-forward | |
1142 | (concat | |
01a7778e | 1143 | "\\(?:\\`\\|\^M\\|\n\\)" |
0808d911 ER |
1144 | (regexp-quote diary-include-string) |
1145 | " \"\\([^\"]*\\)\"") | |
1146 | nil t) | |
bf87510a | 1147 | (let* ((diary-file (substitute-in-file-name |
01a7778e | 1148 | (match-string-no-properties 1))) |
bf87510a GM |
1149 | (mark-diary-entries-hook 'mark-included-diary-files) |
1150 | (dbuff (find-buffer-visiting diary-file))) | |
0808d911 ER |
1151 | (if (file-exists-p diary-file) |
1152 | (if (file-readable-p diary-file) | |
1153 | (progn | |
1154 | (mark-diary-entries) | |
bf87510a GM |
1155 | (unless dbuff |
1156 | (kill-buffer (find-buffer-visiting diary-file)))) | |
0808d911 ER |
1157 | (beep) |
1158 | (message "Can't read included diary file %s" diary-file) | |
1159 | (sleep-for 2)) | |
1160 | (beep) | |
1161 | (message "Can't find included diary file %s" diary-file) | |
1162 | (sleep-for 2)))) | |
1163 | (goto-char (point-min))) | |
1164 | ||
c47a201a | 1165 | (defun mark-calendar-days-named (dayname &optional color) |
0808d911 ER |
1166 | "Mark all dates in the calendar window that are day DAYNAME of the week. |
1167 | 0 means all Sundays, 1 means all Mondays, and so on." | |
01a7778e | 1168 | (with-current-buffer calendar-buffer |
0808d911 ER |
1169 | (let ((prev-month displayed-month) |
1170 | (prev-year displayed-year) | |
1171 | (succ-month displayed-month) | |
1172 | (succ-year displayed-year) | |
1173 | (last-day) | |
1174 | (day)) | |
1175 | (increment-calendar-month succ-month succ-year 1) | |
1176 | (increment-calendar-month prev-month prev-year -1) | |
1177 | (setq day (calendar-absolute-from-gregorian | |
1178 | (calendar-nth-named-day 1 dayname prev-month prev-year))) | |
1179 | (setq last-day (calendar-absolute-from-gregorian | |
1180 | (calendar-nth-named-day -1 dayname succ-month succ-year))) | |
1181 | (while (<= day last-day) | |
c47a201a | 1182 | (mark-visible-calendar-date (calendar-gregorian-from-absolute day) color) |
0808d911 ER |
1183 | (setq day (+ day 7)))))) |
1184 | ||
c47a201a | 1185 | (defun mark-calendar-date-pattern (month day year &optional color) |
0808d911 ER |
1186 | "Mark all dates in the calendar window that conform to MONTH/DAY/YEAR. |
1187 | A value of 0 in any position is a wildcard." | |
01a7778e | 1188 | (with-current-buffer calendar-buffer |
0808d911 ER |
1189 | (let ((m displayed-month) |
1190 | (y displayed-year)) | |
1191 | (increment-calendar-month m y -1) | |
9e46548e GM |
1192 | (dotimes (idummy 3) |
1193 | (mark-calendar-month m y month day year color) | |
1194 | (increment-calendar-month m y 1))))) | |
0808d911 | 1195 | |
c47a201a | 1196 | (defun mark-calendar-month (month year p-month p-day p-year &optional color) |
0808d911 ER |
1197 | "Mark dates in the MONTH/YEAR that conform to pattern P-MONTH/P_DAY/P-YEAR. |
1198 | A value of 0 in any position of the pattern is a wildcard." | |
1199 | (if (or (and (= month p-month) | |
1200 | (or (= p-year 0) (= year p-year))) | |
1201 | (and (= p-month 0) | |
1202 | (or (= p-year 0) (= year p-year)))) | |
1203 | (if (= p-day 0) | |
1204 | (calendar-for-loop | |
1205 | i from 1 to (calendar-last-day-of-month month year) do | |
c47a201a JB |
1206 | (mark-visible-calendar-date (list month i year) color)) |
1207 | (mark-visible-calendar-date (list month p-day year) color)))) | |
0808d911 ER |
1208 | |
1209 | (defun sort-diary-entries () | |
1210 | "Sort the list of diary entries by time of day." | |
1211 | (setq diary-entries-list (sort diary-entries-list 'diary-entry-compare))) | |
1212 | ||
1213 | (defun diary-entry-compare (e1 e2) | |
1214 | "Returns t if E1 is earlier than E2." | |
1215 | (or (calendar-date-compare e1 e2) | |
1216 | (and (calendar-date-equal (car e1) (car e2)) | |
4dd618ff SS |
1217 | (let* ((ts1 (cadr e1)) (t1 (diary-entry-time ts1)) |
1218 | (ts2 (cadr e2)) (t2 (diary-entry-time ts2))) | |
1219 | (or (< t1 t2) | |
1220 | (and (= t1 t2) | |
1221 | (string-lessp ts1 ts2))))))) | |
0808d911 | 1222 | |
a14723d9 KH |
1223 | (defcustom diary-unknown-time |
1224 | -9999 | |
1aee45ed | 1225 | "Value returned by diary-entry-time when no time is found. |
a14723d9 KH |
1226 | The default value -9999 causes entries with no recognizable time to be placed |
1227 | before those with times; 9999 would place entries with no recognizable time | |
1228 | after those with times." | |
1229 | :type 'integer | |
cd32a7ba DN |
1230 | :group 'diary |
1231 | :version "20.3") | |
4dd618ff | 1232 | |
0808d911 | 1233 | (defun diary-entry-time (s) |
fd4a98f0 RS |
1234 | "Return time at the beginning of the string S as a military-style integer. |
1235 | For example, returns 1325 for 1:25pm. | |
56d3bae7 TTN |
1236 | |
1237 | Returns `diary-unknown-time' (default value -9999) if no time is recognized. | |
1238 | The recognized forms are XXXX, X:XX, or XX:XX (military time), and XXam, | |
6ecab45e GM |
1239 | XXAM, XXpm, XXPM, XX:XXam, XX:XXAM XX:XXpm, or XX:XXPM. A period (.) can |
1240 | be used instead of a colon (:) to separate the hour and minute parts." | |
0488694c | 1241 | (let ((case-fold-search nil)) |
4dd618ff | 1242 | (cond ((string-match ; Military time |
56d3bae7 TTN |
1243 | "\\`[ \t\n\\^M]*\\([0-9]?[0-9]\\)[:.]?\\([0-9][0-9]\\)\\(\\>\\|[^ap]\\)" |
1244 | s) | |
01a7778e SM |
1245 | (+ (* 100 (string-to-number (match-string 1 s))) |
1246 | (string-to-number (match-string 2 s)))) | |
4dd618ff | 1247 | ((string-match ; Hour only XXam or XXpm |
619fdf3d | 1248 | "\\`[ \t\n\\^M]*\\([0-9]?[0-9]\\)\\([ap]\\)m\\>" s) |
01a7778e | 1249 | (+ (* 100 (% (string-to-number (match-string 1 s)) 12)) |
0488694c RS |
1250 | (if (equal ?a (downcase (aref s (match-beginning 2)))) |
1251 | 0 1200))) | |
4dd618ff | 1252 | ((string-match ; Hour and minute XX:XXam or XX:XXpm |
d14b04bc | 1253 | "\\`[ \t\n\\^M]*\\([0-9]?[0-9]\\)[:.]\\([0-9][0-9]\\)\\([ap]\\)m\\>" s) |
01a7778e SM |
1254 | (+ (* 100 (% (string-to-number (match-string 1 s)) 12)) |
1255 | (string-to-number (match-string 2 s)) | |
0488694c RS |
1256 | (if (equal ?a (downcase (aref s (match-beginning 3)))) |
1257 | 0 1200))) | |
4dd618ff | 1258 | (t diary-unknown-time)))) ; Unrecognizable |
619fdf3d | 1259 | |
811a8484 JW |
1260 | ;; Unrecognizable |
1261 | ||
0808d911 ER |
1262 | (defun list-sexp-diary-entries (date) |
1263 | "Add sexp entries for DATE from the diary file to `diary-entries-list'. | |
1264 | Also, Make them visible in the diary file. Returns t if any entries were | |
1265 | found. | |
1266 | ||
1267 | Sexp diary entries must be prefaced by a `sexp-diary-entry-symbol' (normally | |
1268 | `%%'). The form of a sexp diary entry is | |
1269 | ||
1270 | %%(SEXP) ENTRY | |
1271 | ||
1272 | Both ENTRY and DATE are globally available when the SEXP is evaluated. If the | |
1273 | SEXP yields the value nil, the diary entry does not apply. If it yields a | |
1274 | non-nil value, ENTRY will be taken to apply to DATE; if the non-nil value is a | |
1275 | string, that string will be the diary entry in the fancy diary display. | |
1276 | ||
1277 | For example, the following diary entry will apply to the 21st of the month | |
1278 | if it is a weekday and the Friday before if the 21st is on a weekend: | |
1279 | ||
1280 | &%%(let ((dayname (calendar-day-of-week date)) | |
1281 | (day (extract-calendar-day date))) | |
1282 | (or | |
1283 | (and (= day 21) (memq dayname '(1 2 3 4 5))) | |
1284 | (and (memq day '(19 20)) (= dayname 5))) | |
1285 | ) UIUC pay checks deposited | |
1286 | ||
1287 | A number of built-in functions are available for this type of diary entry: | |
1288 | ||
fd4a98f0 | 1289 | %%(diary-date MONTH DAY YEAR &optional MARK) text |
0808d911 ER |
1290 | Entry applies if date is MONTH, DAY, YEAR if |
1291 | `european-calendar-style' is nil, and DAY, MONTH, YEAR if | |
1292 | `european-calendar-style' is t. DAY, MONTH, and YEAR | |
1293 | can be lists of integers, the constant t, or an integer. | |
ee58da1b | 1294 | The constant t means all values. An optional parameter |
fd4a98f0 RS |
1295 | MARK specifies a face or single-character string to use |
1296 | when highlighting the day in the calendar. | |
0808d911 | 1297 | |
fd4a98f0 | 1298 | %%(diary-float MONTH DAYNAME N &optional DAY MARK) text |
0808d911 ER |
1299 | Entry will appear on the Nth DAYNAME of MONTH. |
1300 | (DAYNAME=0 means Sunday, 1 means Monday, and so on; | |
1301 | if N is negative it counts backward from the end of | |
1302 | the month. MONTH can be a list of months, a single | |
9b58d144 RS |
1303 | month, or t to specify all months. Optional DAY means |
1304 | Nth DAYNAME of MONTH on or after/before DAY. DAY defaults | |
ee58da1b SS |
1305 | to 1 if N>0 and the last day of the month if N<0. An |
1306 | optional parameter MARK specifies a face or single-character | |
fd4a98f0 | 1307 | string to use when highlighting the day in the calendar. |
0808d911 | 1308 | |
fd4a98f0 | 1309 | %%(diary-block M1 D1 Y1 M2 D2 Y2 &optional MARK) text |
0808d911 ER |
1310 | Entry will appear on dates between M1/D1/Y1 and M2/D2/Y2, |
1311 | inclusive. (If `european-calendar-style' is t, the | |
1312 | order of the parameters should be changed to D1, M1, Y1, | |
ee58da1b SS |
1313 | D2, M2, Y2.) An optional parameter MARK specifies a face |
1314 | or single-character string to use when highlighting the | |
fd4a98f0 | 1315 | day in the calendar. |
0808d911 | 1316 | |
fd4a98f0 | 1317 | %%(diary-anniversary MONTH DAY YEAR &optional MARK) text |
0808d911 ER |
1318 | Entry will appear on anniversary dates of MONTH DAY, YEAR. |
1319 | (If `european-calendar-style' is t, the order of the | |
1320 | parameters should be changed to DAY, MONTH, YEAR.) Text | |
1321 | can contain %d or %d%s; %d will be replaced by the number | |
1322 | of years since the MONTH DAY, YEAR and %s will be replaced | |
1323 | by the ordinal ending of that number (that is, `st', `nd', | |
1324 | `rd' or `th', as appropriate. The anniversary of February | |
ee58da1b SS |
1325 | 29 is considered to be March 1 in a non-leap year. An |
1326 | optional parameter MARK specifies a face or single-character | |
fd4a98f0 | 1327 | string to use when highlighting the day in the calendar. |
0808d911 | 1328 | |
fd4a98f0 | 1329 | %%(diary-cyclic N MONTH DAY YEAR &optional MARK) text |
0808d911 ER |
1330 | Entry will appear every N days, starting MONTH DAY, YEAR. |
1331 | (If `european-calendar-style' is t, the order of the | |
1332 | parameters should be changed to N, DAY, MONTH, YEAR.) Text | |
1333 | can contain %d or %d%s; %d will be replaced by the number | |
1334 | of repetitions since the MONTH DAY, YEAR and %s will | |
1335 | be replaced by the ordinal ending of that number (that is, | |
ee58da1b SS |
1336 | `st', `nd', `rd' or `th', as appropriate. An optional |
1337 | parameter MARK specifies a face or single-character string | |
fd4a98f0 | 1338 | to use when highlighting the day in the calendar. |
0808d911 ER |
1339 | |
1340 | %%(diary-remind SEXP DAYS &optional MARKING) text | |
1341 | Entry is a reminder for diary sexp SEXP. DAYS is either a | |
1342 | single number or a list of numbers indicating the number(s) | |
1343 | of days before the event that the warning(s) should occur. | |
1344 | If the current date is (one of) DAYS before the event | |
1345 | indicated by EXPR, then a suitable message (as specified | |
1346 | by `diary-remind-message') appears. In addition to the | |
1347 | reminders beforehand, the diary entry also appears on | |
1348 | the date itself. If optional MARKING is non-nil then the | |
1349 | *reminders* are marked on the calendar. Marking of | |
1350 | reminders is independent of whether the entry *itself* is | |
1351 | a marking or nonmarking one. | |
1352 | ||
1353 | %%(diary-day-of-year) | |
1354 | Diary entries giving the day of the year and the number of | |
1355 | days remaining in the year will be made every day. Note | |
1356 | that since there is no text, it makes sense only if the | |
1357 | fancy diary display is used. | |
1358 | ||
1359 | %%(diary-iso-date) | |
1360 | Diary entries giving the corresponding ISO commercial date | |
1361 | will be made every day. Note that since there is no text, | |
1362 | it makes sense only if the fancy diary display is used. | |
1363 | ||
1364 | %%(diary-french-date) | |
1365 | Diary entries giving the corresponding French Revolutionary | |
1366 | date will be made every day. Note that since there is no | |
1367 | text, it makes sense only if the fancy diary display is used. | |
1368 | ||
1369 | %%(diary-islamic-date) | |
1370 | Diary entries giving the corresponding Islamic date will be | |
1371 | made every day. Note that since there is no text, it | |
1372 | makes sense only if the fancy diary display is used. | |
1373 | ||
1374 | %%(diary-hebrew-date) | |
1375 | Diary entries giving the corresponding Hebrew date will be | |
1376 | made every day. Note that since there is no text, it | |
1377 | makes sense only if the fancy diary display is used. | |
1378 | ||
1379 | %%(diary-astro-day-number) Diary entries giving the corresponding | |
1380 | astronomical (Julian) day number will be made every day. | |
1381 | Note that since there is no text, it makes sense only if the | |
1382 | fancy diary display is used. | |
1383 | ||
1384 | %%(diary-julian-date) Diary entries giving the corresponding | |
1385 | Julian date will be made every day. Note that since | |
1386 | there is no text, it makes sense only if the fancy diary | |
1387 | display is used. | |
1388 | ||
1389 | %%(diary-sunrise-sunset) | |
1390 | Diary entries giving the local times of sunrise and sunset | |
1391 | will be made every day. Note that since there is no text, | |
1392 | it makes sense only if the fancy diary display is used. | |
1393 | Floating point required. | |
1394 | ||
1395 | %%(diary-phases-of-moon) | |
1396 | Diary entries giving the times of the phases of the moon | |
1397 | will be when appropriate. Note that since there is no text, | |
1398 | it makes sense only if the fancy diary display is used. | |
1399 | Floating point required. | |
1400 | ||
1401 | %%(diary-yahrzeit MONTH DAY YEAR) text | |
1402 | Text is assumed to be the name of the person; the date is | |
1403 | the date of death on the *civil* calendar. The diary entry | |
1404 | will appear on the proper Hebrew-date anniversary and on the | |
1405 | day before. (If `european-calendar-style' is t, the order | |
1406 | of the parameters should be changed to DAY, MONTH, YEAR.) | |
4dd618ff | 1407 | |
0808d911 ER |
1408 | %%(diary-rosh-hodesh) |
1409 | Diary entries will be made on the dates of Rosh Hodesh on | |
1410 | the Hebrew calendar. Note that since there is no text, it | |
1411 | makes sense only if the fancy diary display is used. | |
1412 | ||
1413 | %%(diary-parasha) | |
1414 | Diary entries giving the weekly parasha will be made on | |
1415 | every Saturday. Note that since there is no text, it | |
1416 | makes sense only if the fancy diary display is used. | |
1417 | ||
1418 | %%(diary-omer) | |
1419 | Diary entries giving the omer count will be made every day | |
59ba214d | 1420 | from Passover to Shavuot. Note that since there is no text, |
0808d911 ER |
1421 | it makes sense only if the fancy diary display is used. |
1422 | ||
1423 | Marking these entries is *extremely* time consuming, so these entries are | |
1424 | best if they are nonmarking." | |
56d3bae7 | 1425 | (let ((s-entry (concat "\\(\\`\\|\^M\\|\n\\)" |
c87a1f38 GM |
1426 | (regexp-quote diary-nonmarking-symbol) |
1427 | "?" | |
1428 | (regexp-quote sexp-diary-entry-symbol) | |
1429 | "(")) | |
1430 | entry-found file-glob-attrs marks) | |
0808d911 | 1431 | (goto-char (point-min)) |
c47a201a JB |
1432 | (save-excursion |
1433 | (setq file-glob-attrs (nth 1 (diary-pull-attrs nil '())))) | |
0808d911 ER |
1434 | (while (re-search-forward s-entry nil t) |
1435 | (backward-char 1) | |
1436 | (let ((sexp-start (point)) | |
c87a1f38 | 1437 | sexp entry specifier entry-start line-start) |
0808d911 | 1438 | (forward-sexp) |
e6c3bfbc | 1439 | (setq sexp (buffer-substring-no-properties sexp-start (point))) |
0808d911 ER |
1440 | (save-excursion |
1441 | (re-search-backward "\^M\\|\n\\|\\`") | |
1442 | (setq line-start (point))) | |
a14723d9 | 1443 | (setq specifier |
86432f81 | 1444 | (buffer-substring-no-properties (1+ line-start) (point)) |
e652c999 | 1445 | entry-start (1+ line-start)) |
0808d911 ER |
1446 | (forward-char 1) |
1447 | (if (and (or (char-equal (preceding-char) ?\^M) | |
1448 | (char-equal (preceding-char) ?\n)) | |
1449 | (not (looking-at " \\|\^I"))) | |
1450 | (progn;; Diary entry consists only of the sexp | |
1451 | (backward-char 1) | |
1452 | (setq entry "")) | |
1453 | (setq entry-start (point)) | |
1454 | (re-search-forward "\^M\\|\n" nil t) | |
1455 | (while (looking-at " \\|\^I") | |
1456 | (re-search-forward "\^M\\|\n" nil t)) | |
1457 | (backward-char 1) | |
e6c3bfbc | 1458 | (setq entry (buffer-substring-no-properties entry-start (point))) |
0808d911 ER |
1459 | (while (string-match "[\^M]" entry) |
1460 | (aset entry (match-beginning 0) ?\n ))) | |
61d094de | 1461 | (let ((diary-entry (diary-sexp-entry sexp entry date)) |
e652c999 GM |
1462 | temp literal) |
1463 | (setq literal entry ; before evaluation | |
1464 | entry (if (consp diary-entry) | |
1465 | (cdr diary-entry) | |
1466 | diary-entry)) | |
0808d911 | 1467 | (if diary-entry |
e652c999 | 1468 | (progn |
1aee45ed | 1469 | (remove-overlays line-start (point) 'invisible 'diary) |
e652c999 GM |
1470 | (if (< 0 (length entry)) |
1471 | (setq temp (diary-pull-attrs entry file-glob-attrs) | |
1472 | entry (nth 0 temp) | |
1473 | marks (nth 1 temp))))) | |
1474 | (add-to-diary-list date | |
1475 | entry | |
1476 | specifier | |
1477 | (if entry-start (copy-marker entry-start) | |
1478 | nil) | |
1479 | marks | |
1480 | literal) | |
1481 | (setq entry-found (or entry-found diary-entry))))) | |
0808d911 ER |
1482 | entry-found)) |
1483 | ||
1484 | (defun diary-sexp-entry (sexp entry date) | |
1485 | "Process a SEXP diary ENTRY for DATE." | |
1486 | (let ((result (if calendar-debug-sexp | |
1487 | (let ((stack-trace-on-error t)) | |
1488 | (eval (car (read-from-string sexp)))) | |
1489 | (condition-case nil | |
1490 | (eval (car (read-from-string sexp))) | |
1491 | (error | |
1492 | (beep) | |
1493 | (message "Bad sexp at line %d in %s: %s" | |
01a7778e | 1494 | (count-lines (point-min) (point)) |
0808d911 ER |
1495 | diary-file sexp) |
1496 | (sleep-for 2)))))) | |
fd4a98f0 RS |
1497 | (cond ((stringp result) result) |
1498 | ((and (consp result) | |
1499 | (stringp (cdr result))) result) | |
1500 | (result entry) | |
1501 | (t nil)))) | |
0808d911 | 1502 | |
fd4a98f0 | 1503 | (defun diary-date (month day year &optional mark) |
0808d911 ER |
1504 | "Specific date(s) diary entry. |
1505 | Entry applies if date is MONTH, DAY, YEAR if `european-calendar-style' is nil, | |
1506 | and DAY, MONTH, YEAR if `european-calendar-style' is t. DAY, MONTH, and YEAR | |
1507 | can be lists of integers, the constant t, or an integer. The constant t means | |
fd4a98f0 RS |
1508 | all values. |
1509 | ||
ee58da1b | 1510 | An optional parameter MARK specifies a face or single-character string to |
fd4a98f0 | 1511 | use when highlighting the day in the calendar." |
c87a1f38 | 1512 | (let ((dd (if european-calendar-style |
0808d911 ER |
1513 | month |
1514 | day)) | |
c87a1f38 | 1515 | (mm (if european-calendar-style |
0808d911 ER |
1516 | day |
1517 | month)) | |
c87a1f38 GM |
1518 | (m (extract-calendar-month date)) |
1519 | (y (extract-calendar-year date)) | |
1520 | (d (extract-calendar-day date))) | |
0808d911 ER |
1521 | (if (and |
1522 | (or (and (listp dd) (memq d dd)) | |
1523 | (equal d dd) | |
1524 | (eq dd t)) | |
1525 | (or (and (listp mm) (memq m mm)) | |
1526 | (equal m mm) | |
1527 | (eq mm t)) | |
1528 | (or (and (listp year) (memq y year)) | |
1529 | (equal y year) | |
1530 | (eq year t))) | |
86432f81 | 1531 | (cons mark entry)))) |
0808d911 | 1532 | |
fd4a98f0 | 1533 | (defun diary-block (m1 d1 y1 m2 d2 y2 &optional mark) |
0808d911 | 1534 | "Block diary entry. |
5860ba6e RS |
1535 | Entry applies if date is between, or on one of, two dates. |
1536 | The order of the parameters is | |
666333c0 | 1537 | M1, D1, Y1, M2, D2, Y2 if `european-calendar-style' is nil, and |
fd4a98f0 RS |
1538 | D1, M1, Y1, D2, M2, Y2 if `european-calendar-style' is t. |
1539 | ||
ee58da1b | 1540 | An optional parameter MARK specifies a face or single-character string to |
fd4a98f0 RS |
1541 | use when highlighting the day in the calendar." |
1542 | ||
0808d911 ER |
1543 | (let ((date1 (calendar-absolute-from-gregorian |
1544 | (if european-calendar-style | |
1545 | (list d1 m1 y1) | |
1546 | (list m1 d1 y1)))) | |
1547 | (date2 (calendar-absolute-from-gregorian | |
1548 | (if european-calendar-style | |
1549 | (list d2 m2 y2) | |
1550 | (list m2 d2 y2)))) | |
1551 | (d (calendar-absolute-from-gregorian date))) | |
1552 | (if (and (<= date1 d) (<= d date2)) | |
fd4a98f0 | 1553 | (cons mark entry)))) |
0808d911 | 1554 | |
fd4a98f0 | 1555 | (defun diary-float (month dayname n &optional day mark) |
0808d911 ER |
1556 | "Floating diary entry--entry applies if date is the nth dayname of month. |
1557 | Parameters are MONTH, DAYNAME, N. MONTH can be a list of months, the constant | |
1558 | t, or an integer. The constant t means all months. If N is negative, count | |
9b58d144 RS |
1559 | backward from the end of the month. |
1560 | ||
fd4a98f0 | 1561 | An optional parameter DAY means the Nth DAYNAME on or after/before MONTH DAY. |
ee58da1b | 1562 | Optional MARK specifies a face or single-character string to use when |
fd4a98f0 | 1563 | highlighting the day in the calendar." |
9b58d144 RS |
1564 | ;; This is messy because the diary entry may apply, but the date on which it |
1565 | ;; is based can be in a different month/year. For example, asking for the | |
1566 | ;; first Monday after December 30. For large values of |n| the problem is | |
1567 | ;; more grotesque. | |
1568 | (and (= dayname (calendar-day-of-week date)) | |
1569 | (let* ((m (extract-calendar-month date)) | |
1570 | (d (extract-calendar-day date)) | |
1571 | (y (extract-calendar-year date)) | |
1572 | (limit; last (n>0) or first (n<0) possible base date for entry | |
1573 | (calendar-nth-named-absday (- n) dayname m y d)) | |
1574 | (last-abs (if (> n 0) limit (+ limit 6))) | |
1575 | (first-abs (if (> n 0) (- limit 6) limit)) | |
1576 | (last (calendar-gregorian-from-absolute last-abs)) | |
1577 | (first (calendar-gregorian-from-absolute first-abs)) | |
1578 | ; m1, d1 is first possible base date | |
1579 | (m1 (extract-calendar-month first)) | |
1580 | (d1 (extract-calendar-day first)) | |
1581 | (y1 (extract-calendar-year first)) | |
1582 | ; m2, d2 is last possible base date | |
1583 | (m2 (extract-calendar-month last)) | |
1584 | (d2 (extract-calendar-day last)) | |
1585 | (y2 (extract-calendar-year last))) | |
a2faecac | 1586 | (if (or (and (= m1 m2) ; only possible base dates in one month |
d56aaa64 GM |
1587 | (or (eq month t) |
1588 | (if (listp month) | |
1589 | (memq m1 month) | |
1590 | (= m1 month))) | |
9f596b33 RS |
1591 | (let ((d (or day (if (> n 0) |
1592 | 1 | |
1593 | (calendar-last-day-of-month m1 y1))))) | |
1594 | (and (<= d1 d) (<= d d2)))) | |
1595 | ;; only possible base dates straddle two months | |
b5972d79 RS |
1596 | (and (or (< y1 y2) |
1597 | (and (= y1 y2) (< m1 m2))) | |
9f596b33 | 1598 | (or |
a2faecac | 1599 | ;; m1, d1 works as a base date |
9f596b33 | 1600 | (and |
d56aaa64 GM |
1601 | (or (eq month t) |
1602 | (if (listp month) | |
1603 | (memq m1 month) | |
1604 | (= m1 month))) | |
9f596b33 RS |
1605 | (<= d1 (or day (if (> n 0) |
1606 | 1 | |
1607 | (calendar-last-day-of-month m1 y1))))) | |
a2faecac | 1608 | ;; m2, d2 works as a base date |
d56aaa64 GM |
1609 | (and (or (eq month t) |
1610 | (if (listp month) | |
1611 | (memq m2 month) | |
1612 | (= m2 month))) | |
9f596b33 RS |
1613 | (<= (or day (if (> n 0) |
1614 | 1 | |
1615 | (calendar-last-day-of-month m2 y2))) | |
1616 | d2))))) | |
fd4a98f0 | 1617 | (cons mark entry))))) |
0808d911 | 1618 | |
d56aaa64 | 1619 | |
1aee45ed | 1620 | (defun diary-anniversary (month day &optional year mark) |
0808d911 ER |
1621 | "Anniversary diary entry. |
1622 | Entry applies if date is the anniversary of MONTH, DAY, YEAR if | |
1623 | `european-calendar-style' is nil, and DAY, MONTH, YEAR if | |
1624 | `european-calendar-style' is t. Diary entry can contain `%d' or `%d%s'; the | |
1625 | %d will be replaced by the number of years since the MONTH DAY, YEAR and the | |
1626 | %s will be replaced by the ordinal ending of that number (that is, `st', `nd', | |
1627 | `rd' or `th', as appropriate. The anniversary of February 29 is considered | |
fd4a98f0 RS |
1628 | to be March 1 in non-leap years. |
1629 | ||
ee58da1b | 1630 | An optional parameter MARK specifies a face or single-character string to |
fd4a98f0 | 1631 | use when highlighting the day in the calendar." |
0808d911 ER |
1632 | (let* ((d (if european-calendar-style |
1633 | month | |
1634 | day)) | |
1635 | (m (if european-calendar-style | |
1636 | day | |
1637 | month)) | |
1638 | (y (extract-calendar-year date)) | |
1aee45ed | 1639 | (diff (if year (- y year) 100))) |
0808d911 ER |
1640 | (if (and (= m 2) (= d 29) (not (calendar-leap-year-p y))) |
1641 | (setq m 3 | |
1642 | d 1)) | |
1643 | (if (and (> diff 0) (calendar-date-equal (list m d y) date)) | |
fd4a98f0 | 1644 | (cons mark (format entry diff (diary-ordinal-suffix diff)))))) |
0808d911 | 1645 | |
fd4a98f0 | 1646 | (defun diary-cyclic (n month day year &optional mark) |
0808d911 ER |
1647 | "Cycle diary entry--entry applies every N days starting at MONTH, DAY, YEAR. |
1648 | If `european-calendar-style' is t, parameters are N, DAY, MONTH, YEAR. | |
1649 | ENTRY can contain `%d' or `%d%s'; the %d will be replaced by the number of | |
d861718a GM |
1650 | repetitions since the MONTH DAY, YEAR and %s will be replaced by the |
1651 | ordinal ending of that number (that is, `st', `nd', `rd' or `th', as | |
fd4a98f0 RS |
1652 | appropriate. |
1653 | ||
ee58da1b | 1654 | An optional parameter MARK specifies a face or single-character string to |
fd4a98f0 | 1655 | use when highlighting the day in the calendar." |
0808d911 ER |
1656 | (let* ((d (if european-calendar-style |
1657 | month | |
1658 | day)) | |
1659 | (m (if european-calendar-style | |
1660 | day | |
1661 | month)) | |
1662 | (diff (- (calendar-absolute-from-gregorian date) | |
1663 | (calendar-absolute-from-gregorian | |
1664 | (list m d year)))) | |
1665 | (cycle (/ diff n))) | |
1666 | (if (and (>= diff 0) (zerop (% diff n))) | |
fd4a98f0 | 1667 | (cons mark (format entry cycle (diary-ordinal-suffix cycle)))))) |
0808d911 ER |
1668 | |
1669 | (defun diary-ordinal-suffix (n) | |
1670 | "Ordinal suffix for N. (That is, `st', `nd', `rd', or `th', as appropriate.)" | |
1671 | (if (or (memq (% n 100) '(11 12 13)) | |
1672 | (< 3 (% n 10))) | |
1673 | "th" | |
1674 | (aref ["th" "st" "nd" "rd"] (% n 10)))) | |
1675 | ||
1676 | (defun diary-day-of-year () | |
1677 | "Day of year and number of days remaining in the year of date diary entry." | |
1678 | (calendar-day-of-year-string date)) | |
1679 | ||
5e11a170 | 1680 | (defcustom diary-remind-message |
0808d911 ER |
1681 | '("Reminder: Only " |
1682 | (if (= 0 (% days 7)) | |
1683 | (concat (int-to-string (/ days 7)) (if (= 7 days) " week" " weeks")) | |
1684 | (concat (int-to-string days) (if (= 1 days) " day" " days"))) | |
1685 | " until " | |
1686 | diary-entry) | |
1aee45ed | 1687 | "Pseudo-pattern giving form of reminder messages in the fancy diary |
0808d911 | 1688 | display. |
4dd618ff | 1689 | |
0808d911 ER |
1690 | Used by the function `diary-remind', a pseudo-pattern is a list of |
1691 | expressions that can involve the keywords `days' (a number), `date' (a list of | |
5e11a170 RS |
1692 | month, day, year), and `diary-entry' (a string)." |
1693 | :type 'sexp | |
1694 | :group 'diary) | |
0808d911 ER |
1695 | |
1696 | (defun diary-remind (sexp days &optional marking) | |
1697 | "Provide a reminder of a diary entry. | |
1698 | SEXP is a diary-sexp. DAYS is either a single number or a list of numbers | |
1699 | indicating the number(s) of days before the event that the warning(s) should | |
1700 | occur on. If the current date is (one of) DAYS before the event indicated by | |
1701 | SEXP, then a suitable message (as specified by `diary-remind-message' is | |
1702 | returned. | |
1703 | ||
17b7580f KH |
1704 | In addition to the reminders beforehand, the diary entry also appears on the |
1705 | date itself. | |
1706 | ||
1707 | A `diary-nonmarking-symbol' at the beginning of the line of the diary-remind | |
1708 | entry specifies that the diary entry (not the reminder) is non-marking. | |
1709 | Marking of reminders is independent of whether the entry itself is a marking | |
1710 | or nonmarking; if optional parameter MARKING is non-nil then the reminders are | |
1711 | marked on the calendar." | |
1712 | (let ((diary-entry (eval sexp))) | |
1713 | (cond | |
1714 | ;; Diary entry applies on date | |
1715 | ((and diary-entry | |
1716 | (or (not marking-diary-entries) marking-diary-entry)) | |
1717 | diary-entry) | |
1718 | ;; Diary entry may apply to `days' before date | |
1719 | ((and (integerp days) | |
1720 | (not diary-entry); Diary entry does not apply to date | |
1721 | (or (not marking-diary-entries) marking)) | |
1722 | (let ((date (calendar-gregorian-from-absolute | |
1723 | (+ (calendar-absolute-from-gregorian date) days)))) | |
07a66b97 GM |
1724 | (when (setq diary-entry (eval sexp)) ; re-evaluate with adjusted date |
1725 | ;; Discard any mark portion from diary-anniversary, etc. | |
1726 | (if (consp diary-entry) (setq diary-entry (cdr diary-entry))) | |
1727 | (mapconcat 'eval diary-remind-message "")))) | |
17b7580f KH |
1728 | ;; Diary entry may apply to one of a list of days before date |
1729 | ((and (listp days) days) | |
1730 | (or (diary-remind sexp (car days) marking) | |
1731 | (diary-remind sexp (cdr days) marking)))))) | |
0808d911 | 1732 | |
a46c339d GM |
1733 | (defun diary-redraw-calendar () |
1734 | "If `calendar-buffer' is live and diary entries are marked, redraw it." | |
1735 | (and mark-diary-entries-in-calendar | |
81eb8a4a GM |
1736 | (save-excursion |
1737 | (redraw-calendar))) | |
a46c339d GM |
1738 | ;; Return value suitable for `write-contents-functions'. |
1739 | nil) | |
1740 | ||
0808d911 ER |
1741 | (defun make-diary-entry (string &optional nonmarking file) |
1742 | "Insert a diary entry STRING which may be NONMARKING in FILE. | |
a46c339d | 1743 | If omitted, NONMARKING defaults to nil and FILE defaults to |
1aee45ed | 1744 | `diary-file'." |
8ec6d48a GM |
1745 | (let ((pop-up-frames (window-dedicated-p (selected-window)))) |
1746 | (find-file-other-window (substitute-in-file-name (or file diary-file)))) | |
2f0e4846 | 1747 | (when (eq major-mode default-major-mode) (diary-mode)) |
b8f2671f | 1748 | (widen) |
01a7778e | 1749 | (diary-unhide-everything) |
0808d911 | 1750 | (goto-char (point-max)) |
b8f2671f JB |
1751 | (when (let ((case-fold-search t)) |
1752 | (search-backward "Local Variables:" | |
1753 | (max (- (point-max) 3000) (point-min)) | |
1754 | t)) | |
1755 | (beginning-of-line) | |
1756 | (insert "\n") | |
01a7778e | 1757 | (forward-line -1)) |
0808d911 ER |
1758 | (insert |
1759 | (if (bolp) "" "\n") | |
1760 | (if nonmarking diary-nonmarking-symbol "") | |
1761 | string " ")) | |
1762 | ||
1763 | (defun insert-diary-entry (arg) | |
1764 | "Insert a diary entry for the date indicated by point. | |
1765 | Prefix arg will make the entry nonmarking." | |
1766 | (interactive "P") | |
1767 | (make-diary-entry (calendar-date-string (calendar-cursor-to-date t) t t) | |
1768 | arg)) | |
1769 | ||
1770 | (defun insert-weekly-diary-entry (arg) | |
1771 | "Insert a weekly diary entry for the day of the week indicated by point. | |
1772 | Prefix arg will make the entry nonmarking." | |
1773 | (interactive "P") | |
1774 | (make-diary-entry (calendar-day-name (calendar-cursor-to-date t)) | |
1775 | arg)) | |
1776 | ||
1777 | (defun insert-monthly-diary-entry (arg) | |
1778 | "Insert a monthly diary entry for the day of the month indicated by point. | |
1779 | Prefix arg will make the entry nonmarking." | |
1780 | (interactive "P") | |
c87a1f38 GM |
1781 | (let ((calendar-date-display-form |
1782 | (if european-calendar-style | |
1783 | '(day " * ") | |
1784 | '("* " day)))) | |
0808d911 ER |
1785 | (make-diary-entry (calendar-date-string (calendar-cursor-to-date t) t) |
1786 | arg))) | |
1787 | ||
1788 | (defun insert-yearly-diary-entry (arg) | |
1789 | "Insert an annual diary entry for the day of the year indicated by point. | |
1790 | Prefix arg will make the entry nonmarking." | |
1791 | (interactive "P") | |
c87a1f38 GM |
1792 | (let ((calendar-date-display-form |
1793 | (if european-calendar-style | |
1794 | '(day " " monthname) | |
1795 | '(monthname " " day)))) | |
0808d911 ER |
1796 | (make-diary-entry (calendar-date-string (calendar-cursor-to-date t) t) |
1797 | arg))) | |
1798 | ||
1799 | (defun insert-anniversary-diary-entry (arg) | |
1800 | "Insert an anniversary diary entry for the date given by point. | |
1801 | Prefix arg will make the entry nonmarking." | |
1802 | (interactive "P") | |
c87a1f38 GM |
1803 | (let ((calendar-date-display-form |
1804 | (if european-calendar-style | |
1805 | '(day " " month " " year) | |
1806 | '(month " " day " " year)))) | |
0808d911 ER |
1807 | (make-diary-entry |
1808 | (format "%s(diary-anniversary %s)" | |
1809 | sexp-diary-entry-symbol | |
1810 | (calendar-date-string (calendar-cursor-to-date t) nil t)) | |
1811 | arg))) | |
1812 | ||
1813 | (defun insert-block-diary-entry (arg) | |
1814 | "Insert a block diary entry for the days between the point and marked date. | |
1815 | Prefix arg will make the entry nonmarking." | |
1816 | (interactive "P") | |
c87a1f38 GM |
1817 | (let ((calendar-date-display-form |
1818 | (if european-calendar-style | |
1819 | '(day " " month " " year) | |
1820 | '(month " " day " " year))) | |
0808d911 ER |
1821 | (cursor (calendar-cursor-to-date t)) |
1822 | (mark (or (car calendar-mark-ring) | |
1823 | (error "No mark set in this buffer"))) | |
c87a1f38 | 1824 | start end) |
0808d911 ER |
1825 | (if (< (calendar-absolute-from-gregorian mark) |
1826 | (calendar-absolute-from-gregorian cursor)) | |
1827 | (setq start mark | |
1828 | end cursor) | |
1829 | (setq start cursor | |
1830 | end mark)) | |
1831 | (make-diary-entry | |
1832 | (format "%s(diary-block %s %s)" | |
1833 | sexp-diary-entry-symbol | |
1834 | (calendar-date-string start nil t) | |
1835 | (calendar-date-string end nil t)) | |
1836 | arg))) | |
1837 | ||
1838 | (defun insert-cyclic-diary-entry (arg) | |
1839 | "Insert a cyclic diary entry starting at the date given by point. | |
1840 | Prefix arg will make the entry nonmarking." | |
1841 | (interactive "P") | |
c87a1f38 GM |
1842 | (let ((calendar-date-display-form |
1843 | (if european-calendar-style | |
1844 | '(day " " month " " year) | |
1845 | '(month " " day " " year)))) | |
0808d911 ER |
1846 | (make-diary-entry |
1847 | (format "%s(diary-cyclic %d %s)" | |
1848 | sexp-diary-entry-symbol | |
1849 | (calendar-read "Repeat every how many days: " | |
86855ebd | 1850 | (lambda (x) (> x 0))) |
0808d911 ER |
1851 | (calendar-date-string (calendar-cursor-to-date t) nil t)) |
1852 | arg))) | |
1853 | ||
01a7778e SM |
1854 | (defvar diary-mode-map |
1855 | (let ((map (make-sparse-keymap))) | |
1856 | (define-key map "\C-c\C-s" 'diary-show-all-entries) | |
1857 | (define-key map "\C-c\C-q" 'quit-window) | |
1858 | map) | |
1859 | "Keymap for `diary-mode'.") | |
1860 | ||
86432f81 | 1861 | ;;;###autoload |
01a7778e | 1862 | (define-derived-mode diary-mode fundamental-mode "Diary" |
86432f81 MR |
1863 | "Major mode for editing the diary file." |
1864 | (set (make-local-variable 'font-lock-defaults) | |
01a7778e SM |
1865 | '(diary-font-lock-keywords t)) |
1866 | (add-to-invisibility-spec '(diary . nil)) | |
1867 | (add-hook 'after-save-hook 'diary-redraw-calendar nil t) | |
1868 | (if diary-header-line-flag | |
1869 | (setq header-line-format diary-header-line-format))) | |
86432f81 | 1870 | |
86432f81 | 1871 | |
e652c999 GM |
1872 | (defvar diary-fancy-date-pattern |
1873 | (concat | |
1874 | (let ((dayname (diary-name-pattern calendar-day-name-array nil t)) | |
1875 | (monthname (diary-name-pattern calendar-month-name-array nil t)) | |
1876 | (day "[0-9]+") | |
1877 | (month "[0-9]+") | |
1878 | (year "-?[0-9]+")) | |
1879 | (mapconcat 'eval calendar-date-display-form "")) | |
1880 | ;; Optional ": holiday name" after the date. | |
1881 | "\\(: .*\\)?") | |
1882 | "Regular expression matching a date header in Fancy Diary.") | |
1883 | ||
1884 | (defconst diary-time-regexp | |
1885 | ;; Accepted formats: 10:00 10.00 10h00 10h 10am 10:00am 10.00am | |
1886 | ;; Use of "." as a separator annoyingly matches numbers, eg "123.45". | |
1887 | ;; Hence often prefix this with "\\(^\\|\\s-\\)." | |
1888 | (concat "[0-9]?[0-9]\\([AaPp][mM]\\|\\(" | |
1889 | "[Hh]\\([0-9][0-9]\\)?\\|[:.][0-9][0-9]" | |
1890 | "\\)\\([AaPp][Mm]\\)?\\)") | |
1891 | "Regular expression matching a time of day.") | |
1892 | ||
1893 | (defface diary-anniversary '((t :inherit font-lock-keyword-face)) | |
1894 | "Face used for anniversaries in the diary." | |
1895 | :version "22.1" | |
1896 | :group 'diary) | |
1897 | ||
1898 | (defface diary-time '((t :inherit font-lock-variable-name-face)) | |
1899 | "Face used for times of day in the diary." | |
1900 | :version "22.1" | |
1901 | :group 'diary) | |
86432f81 MR |
1902 | |
1903 | (defvar fancy-diary-font-lock-keywords | |
1904 | (list | |
e652c999 GM |
1905 | (list |
1906 | ;; Any number of " other holiday name" lines, followed by "==" line. | |
1907 | (concat diary-fancy-date-pattern "\\(\n +.*\\)*\n=+$") | |
1908 | '(0 (progn (put-text-property (match-beginning 0) (match-end 0) | |
1909 | 'font-lock-multiline t) | |
1910 | diary-face))) | |
1911 | '("^.*\\([aA]nniversary\\|[bB]irthday\\).*$" . 'diary-anniversary) | |
86432f81 MR |
1912 | '("^.*Yahrzeit.*$" . font-lock-reference-face) |
1913 | '("^\\(Erev \\)?Rosh Hodesh.*" . font-lock-function-name-face) | |
1914 | '("^Day.*omer.*$" . font-lock-builtin-face) | |
1915 | '("^Parashat.*$" . font-lock-comment-face) | |
e652c999 GM |
1916 | `(,(format "\\(^\\|\\s-\\)%s\\(-%s\\)?" diary-time-regexp |
1917 | diary-time-regexp) . 'diary-time)) | |
86432f81 MR |
1918 | "Keywords to highlight in fancy diary display") |
1919 | ||
e652c999 GM |
1920 | ;; If region looks like it might start or end in the middle of a |
1921 | ;; multiline pattern, extend the region to encompass the whole pattern. | |
1922 | (defun diary-fancy-font-lock-fontify-region-function (beg end &optional verbose) | |
1923 | "Function to use for `font-lock-fontify-region-function' in Fancy Diary. | |
1924 | Needed to handle multiline keyword in `fancy-diary-font-lock-keywords'." | |
1925 | (goto-char beg) | |
1926 | (forward-line 0) | |
1927 | (if (looking-at "=+$") (forward-line -1)) | |
1928 | (while (and (looking-at " +[^ ]") | |
1929 | (zerop (forward-line -1)))) | |
1930 | ;; This check not essential. | |
1931 | (if (looking-at diary-fancy-date-pattern) | |
1932 | (setq beg (line-beginning-position))) | |
1933 | (goto-char end) | |
1934 | (forward-line 0) | |
1935 | (while (and (looking-at " +[^ ]") | |
1936 | (zerop (forward-line 1)))) | |
1937 | (if (looking-at "=+$") | |
1938 | (setq end (line-beginning-position 2))) | |
1939 | (font-lock-default-fontify-region beg end verbose)) | |
1940 | ||
1941 | (define-derived-mode fancy-diary-display-mode fundamental-mode | |
1942 | "Diary" | |
1943 | "Major mode used while displaying diary entries using Fancy Display." | |
1944 | (set (make-local-variable 'font-lock-defaults) | |
1945 | '(fancy-diary-font-lock-keywords | |
1946 | t nil nil nil | |
1947 | (font-lock-fontify-region-function | |
1948 | . diary-fancy-font-lock-fontify-region-function))) | |
1949 | (local-set-key "q" 'quit-window)) | |
1950 | ||
86432f81 | 1951 | |
01a7778e | 1952 | (defun diary-font-lock-sexps (limit) |
86432f81 MR |
1953 | "Recognize sexp diary entry for font-locking." |
1954 | (if (re-search-forward | |
1955 | (concat "^" (regexp-quote diary-nonmarking-symbol) | |
1956 | "?\\(" (regexp-quote sexp-diary-entry-symbol) "\\)") | |
1957 | limit t) | |
1958 | (condition-case nil | |
1959 | (save-restriction | |
1960 | (narrow-to-region (point-min) limit) | |
1961 | (let ((start (point))) | |
1962 | (forward-sexp 1) | |
1963 | (store-match-data (list start (point))) | |
1964 | t)) | |
1965 | (error t)))) | |
1966 | ||
01a7778e | 1967 | (defun diary-font-lock-date-forms (month-array &optional symbol abbrev-array) |
ca2a5950 | 1968 | "Create font-lock patterns for `diary-date-forms' using MONTH-ARRAY. |
86432f81 | 1969 | If given, optional SYMBOL must be a prefix to entries. |
ca2a5950 GM |
1970 | If optional ABBREV-ARRAY is present, the abbreviations constructed |
1971 | from this array by the function `calendar-abbrev-construct' are | |
1972 | matched (with or without a final `.'), in addition to the full month | |
1973 | names." | |
1974 | (let ((dayname (diary-name-pattern calendar-day-name-array | |
1975 | calendar-day-abbrev-array t)) | |
1976 | (monthname (format "\\(%s\\|\\*\\)" | |
1977 | (diary-name-pattern month-array abbrev-array))) | |
c87a1f38 GM |
1978 | (month "\\([0-9]+\\|\\*\\)") |
1979 | (day "\\([0-9]+\\|\\*\\)") | |
1980 | (year "-?\\([0-9]+\\|\\*\\)")) | |
01a7778e | 1981 | (mapcar (lambda (x) |
86432f81 MR |
1982 | (cons |
1983 | (concat "^" (regexp-quote diary-nonmarking-symbol) "?" | |
1984 | (if symbol (regexp-quote symbol) "") "\\(" | |
1985 | (mapconcat 'eval | |
1986 | ;; If backup, omit first item (backup) | |
1987 | ;; and last item (not part of date) | |
1988 | (if (equal (car x) 'backup) | |
01a7778e | 1989 | (nreverse (cdr (reverse (cdr x)))) |
86432f81 MR |
1990 | x) |
1991 | "") | |
1992 | ;; With backup, last item is not part of date | |
1993 | (if (equal (car x) 'backup) | |
1994 | (concat "\\)" (eval (car (reverse x)))) | |
1995 | "\\)")) | |
1996 | '(1 diary-face))) | |
1997 | diary-date-forms))) | |
1998 | ||
ca2a5950 GM |
1999 | (eval-when-compile (require 'cal-hebrew) |
2000 | (require 'cal-islam)) | |
2001 | ||
2ca695f2 GM |
2002 | (defun diary-font-lock-keywords () |
2003 | "Return a value for the variable `diary-font-lock-keywords'." | |
2004 | (append | |
2005 | (diary-font-lock-date-forms calendar-month-name-array | |
2006 | nil calendar-month-abbrev-array) | |
2007 | (when (or (memq 'mark-hebrew-diary-entries | |
2008 | nongregorian-diary-marking-hook) | |
2009 | (memq 'list-hebrew-diary-entries | |
2010 | nongregorian-diary-listing-hook)) | |
2011 | (require 'cal-hebrew) | |
2012 | (diary-font-lock-date-forms | |
2013 | calendar-hebrew-month-name-array-leap-year | |
2014 | hebrew-diary-entry-symbol)) | |
2015 | (when (or (memq 'mark-islamic-diary-entries | |
2016 | nongregorian-diary-marking-hook) | |
2017 | (memq 'list-islamic-diary-entries | |
2018 | nongregorian-diary-listing-hook)) | |
2019 | (require 'cal-islam) | |
2020 | (diary-font-lock-date-forms | |
2021 | calendar-islamic-month-name-array | |
2022 | islamic-diary-entry-symbol)) | |
2023 | (list | |
2024 | (cons | |
2025 | (concat "^" (regexp-quote diary-include-string) ".*$") | |
2026 | 'font-lock-keyword-face) | |
2027 | (cons | |
2028 | (concat "^" (regexp-quote diary-nonmarking-symbol) | |
2029 | "?\\(" (regexp-quote sexp-diary-entry-symbol) "\\)") | |
2030 | '(1 font-lock-reference-face)) | |
2031 | (cons | |
2032 | (concat "^" (regexp-quote diary-nonmarking-symbol)) | |
2033 | 'font-lock-reference-face) | |
2034 | (cons | |
2035 | (concat "^" (regexp-quote diary-nonmarking-symbol) | |
2036 | "?\\(" (regexp-quote hebrew-diary-entry-symbol) "\\)") | |
2037 | '(1 font-lock-reference-face)) | |
2038 | (cons | |
2039 | (concat "^" (regexp-quote diary-nonmarking-symbol) | |
2040 | "?\\(" (regexp-quote islamic-diary-entry-symbol) "\\)") | |
2041 | '(1 font-lock-reference-face)) | |
2042 | '(diary-font-lock-sexps . font-lock-keyword-face) | |
2043 | `(,(concat "\\(^\\|\\s-\\)" | |
2044 | diary-time-regexp "\\(-" diary-time-regexp "\\)?") | |
2045 | . 'diary-time)))) | |
2046 | ||
2047 | (defvar diary-font-lock-keywords (diary-font-lock-keywords) | |
2048 | "Forms to highlight in `diary-mode'.") | |
86432f81 | 2049 | |
cb7c17be GM |
2050 | ;; Following code from Dave Love <fx@gnu.org>. |
2051 | ;; Import Outlook-format appointments from mail messages in Gnus or | |
2052 | ;; Rmail using command `diary-from-outlook'. This, or the specialized | |
2053 | ;; functions `diary-from-outlook-gnus' and `diary-from-outlook-rmail', | |
2054 | ;; could be run from hooks to notice appointments automatically (in | |
2055 | ;; which case they will prompt about adding to the diary). The | |
2056 | ;; message formats recognized are customizable through | |
2057 | ;; `diary-outlook-formats'. | |
2058 | ||
2059 | (defcustom diary-outlook-formats | |
2060 | '( | |
2061 | ;; When: 11 October 2001 12:00-14:00 (GMT) Greenwich Mean Time : Dublin, ... | |
2062 | ;; [Current UK format? The timezone is meaningless. Sometimes the | |
2063 | ;; Where is missing.] | |
2064 | ("When: \\([0-9]+ [[:alpha:]]+ [0-9]+\\) \ | |
2065 | \\([^ ]+\\) [^\n]+ | |
2066 | \[^\n]+ | |
2067 | \\(?:Where: \\([^\n]+\\)\n+\\)? | |
2068 | \\*~\\*~\\*~\\*~\\*~\\*~\\*~\\*~\\*~\\*" | |
2069 | . "\\1\n \\2 %s, \\3") | |
2070 | ;; When: Tuesday, April 30, 2002 03:00 PM-03:30 PM (GMT) Greenwich Mean ... | |
2071 | ;; [Old UK format?] | |
2072 | ("^When: [[:alpha:]]+, \\([[:alpha:]]+\\) \\([0-9][0-9]*\\), \\([0-9]\\{4\\}\\) \ | |
2073 | \\([^ ]+\\) [^\n]+ | |
2074 | \[^\n]+ | |
2075 | \\(?:Where: \\([^\n]+\\)\\)?\n+" | |
2076 | . "\\2 \\1 \\3\n \\4 %s, \\5") | |
2077 | ( | |
2078 | ;; German format, apparently. | |
2079 | "^Zeit: [^ ]+, +\\([0-9]+\\)\. +\\([[:upper:]][[:lower:]][[:lower:]]\\)[^ ]* +\\([0-9]+\\) +\\([^ ]+\\).*$" | |
2080 | . "\\1 \\2 \\3\n \\4 %s")) | |
2081 | "Alist of regexps matching message text and replacement text. | |
2082 | ||
2083 | The regexp must match the start of the message text containing an | |
2084 | appointment, but need not include a leading `^'. If it matches the | |
2085 | current message, a diary entry is made from the corresponding | |
2086 | template. If the template is a string, it should be suitable for | |
2087 | passing to `replace-match', and so will have occurrences of `\\D' to | |
2088 | substitute the match for the Dth subexpression. It must also contain | |
2089 | a single `%s' which will be replaced with the text of the message's | |
2090 | Subject field. Any other `%' characters must be doubled, so that the | |
2091 | template can be passed to `format'. | |
2092 | ||
2093 | If the template is actually a function, it is called with the message | |
2094 | body text as argument, and may use `match-string' etc. to make a | |
2095 | template following the rules above." | |
2096 | :type '(alist :key-type (regexp :tag "Regexp matching time/place") | |
2097 | :value-type (choice | |
2098 | (string :tag "Template for entry") | |
2099 | (function :tag "Unary function providing template"))) | |
bf247b6e | 2100 | :version "22.1" |
cb7c17be GM |
2101 | :group 'diary) |
2102 | ||
2103 | ||
2104 | ;; Dynamically bound. | |
2105 | (defvar body) | |
2106 | (defvar subject) | |
2107 | ||
2108 | (defun diary-from-outlook-internal (&optional test-only) | |
2109 | "Snarf a diary entry from a message assumed to be from MS Outlook. | |
2110 | Assumes `body' is bound to a string comprising the body of the message and | |
2111 | `subject' is bound to a string comprising its subject. | |
2112 | Arg TEST-ONLY non-nil means return non-nil if and only if the | |
2113 | message contains an appointment, don't make a diary entry." | |
2114 | (catch 'finished | |
2115 | (let (format-string) | |
2116 | (dotimes (i (length diary-outlook-formats)) | |
2117 | (when (eq 0 (string-match (car (nth i diary-outlook-formats)) | |
2118 | body)) | |
2119 | (unless test-only | |
2120 | (setq format-string (cdr (nth i diary-outlook-formats))) | |
2121 | (save-excursion | |
2122 | (save-window-excursion | |
2123 | ;; Fixme: References to optional fields in the format | |
2124 | ;; are treated literally, not replaced by the empty | |
2125 | ;; string. I think this is an Emacs bug. | |
2126 | (make-diary-entry | |
2127 | (format (replace-match (if (functionp format-string) | |
2128 | (funcall format-string body) | |
2129 | format-string) | |
2130 | t nil (match-string 0 body)) | |
2131 | subject)) | |
2132 | (save-buffer)))) | |
2133 | (throw 'finished t)))) | |
2134 | nil)) | |
2135 | ||
3e58bf8b | 2136 | (defun diary-from-outlook (&optional noconfirm) |
cb7c17be | 2137 | "Maybe snarf diary entry from current Outlook-generated message. |
e6a70f09 | 2138 | Currently knows about Gnus and Rmail modes. Unless the optional |
3e58bf8b | 2139 | argument NOCONFIRM is non-nil (which is the case when this |
e6a70f09 GM |
2140 | function is called interactively), then if an entry is found the |
2141 | user is asked to confirm its addition." | |
2142 | (interactive "p") | |
cb7c17be GM |
2143 | (let ((func (cond |
2144 | ((eq major-mode 'rmail-mode) | |
2145 | #'diary-from-outlook-rmail) | |
2146 | ((memq major-mode '(gnus-summary-mode gnus-article-mode)) | |
2147 | #'diary-from-outlook-gnus) | |
2148 | (t (error "Don't know how to snarf in `%s'" major-mode))))) | |
3e58bf8b | 2149 | (funcall func noconfirm))) |
cb7c17be GM |
2150 | |
2151 | ||
2152 | (defvar gnus-article-mime-handles) | |
2153 | (defvar gnus-article-buffer) | |
2154 | ||
2155 | (autoload 'gnus-fetch-field "gnus-util") | |
2156 | (autoload 'gnus-narrow-to-body "gnus") | |
2157 | (autoload 'mm-get-part "mm-decode") | |
2158 | ||
3e58bf8b | 2159 | (defun diary-from-outlook-gnus (&optional noconfirm) |
cb7c17be | 2160 | "Maybe snarf diary entry from Outlook-generated message in Gnus. |
3e58bf8b | 2161 | Unless the optional argument NOCONFIRM is non-nil (which is the case when |
e6a70f09 GM |
2162 | this function is called interactively), then if an entry is found the |
2163 | user is asked to confirm its addition. | |
2164 | Add this function to `gnus-article-prepare-hook' to notice appointments | |
cb7c17be | 2165 | automatically." |
e6a70f09 | 2166 | (interactive "p") |
cb7c17be GM |
2167 | (with-current-buffer gnus-article-buffer |
2168 | (let ((subject (gnus-fetch-field "subject")) | |
2169 | (body (if gnus-article-mime-handles | |
2170 | ;; We're multipart. Don't get confused by part | |
2171 | ;; buttons &c. Assume info is in first part. | |
2172 | (mm-get-part (nth 1 gnus-article-mime-handles)) | |
2173 | (save-restriction | |
2174 | (gnus-narrow-to-body) | |
2175 | (buffer-string))))) | |
2176 | (when (diary-from-outlook-internal t) | |
3e58bf8b | 2177 | (when (or noconfirm (y-or-n-p "Snarf diary entry? ")) |
cb7c17be GM |
2178 | (diary-from-outlook-internal) |
2179 | (message "Diary entry added")))))) | |
2180 | ||
2181 | (custom-add-option 'gnus-article-prepare-hook 'diary-from-outlook-gnus) | |
2182 | ||
2183 | ||
2184 | (defvar rmail-buffer) | |
2185 | ||
3e58bf8b | 2186 | (defun diary-from-outlook-rmail (&optional noconfirm) |
e6a70f09 | 2187 | "Maybe snarf diary entry from Outlook-generated message in Rmail. |
3e58bf8b | 2188 | Unless the optional argument NOCONFIRM is non-nil (which is the case when |
e6a70f09 GM |
2189 | this function is called interactively), then if an entry is found the |
2190 | user is asked to confirm its addition." | |
2191 | (interactive "p") | |
cb7c17be GM |
2192 | (with-current-buffer rmail-buffer |
2193 | (let ((subject (mail-fetch-field "subject")) | |
2194 | (body (buffer-substring (save-excursion | |
2195 | (rfc822-goto-eoh) | |
2196 | (point)) | |
2197 | (point-max)))) | |
2198 | (when (diary-from-outlook-internal t) | |
3e58bf8b | 2199 | (when (or noconfirm (y-or-n-p "Snarf diary entry? ")) |
cb7c17be GM |
2200 | (diary-from-outlook-internal) |
2201 | (message "Diary entry added")))))) | |
2202 | ||
2203 | ||
e4ca7ef9 | 2204 | (provide 'diary-lib) |
0808d911 | 2205 | |
01a7778e | 2206 | ;; arch-tag: 22dd506e-2e33-410d-9ae1-095a0c1b2010 |
e4ca7ef9 | 2207 | ;;; diary-lib.el ends here |