| 1 | ;;; diary-lib.el --- diary functions. |
| 2 | |
| 3 | ;; Copyright (C) 1989, 1990, 1992, 1993, 1994, 1995 Free Software |
| 4 | ;; Foundation, Inc. |
| 5 | |
| 6 | ;; Author: Edward M. Reingold <reingold@cs.uiuc.edu> |
| 7 | ;; Keywords: calendar |
| 8 | |
| 9 | ;; This file is part of GNU Emacs. |
| 10 | |
| 11 | ;; GNU Emacs is free software; you can redistribute it and/or modify |
| 12 | ;; it under the terms of the GNU General Public License as published by |
| 13 | ;; the Free Software Foundation; either version 2, or (at your option) |
| 14 | ;; any later version. |
| 15 | |
| 16 | ;; GNU Emacs is distributed in the hope that it will be useful, |
| 17 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 18 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 19 | ;; GNU General Public License for more details. |
| 20 | |
| 21 | ;; You should have received a copy of the GNU General Public License |
| 22 | ;; along with GNU Emacs; see the file COPYING. If not, write to the |
| 23 | ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| 24 | ;; Boston, MA 02111-1307, USA. |
| 25 | |
| 26 | ;;; Commentary: |
| 27 | |
| 28 | ;; This collection of functions implements the diary features as described |
| 29 | ;; in calendar.el. |
| 30 | |
| 31 | ;; Comments, corrections, and improvements should be sent to |
| 32 | ;; Edward M. Reingold Department of Computer Science |
| 33 | ;; (217) 333-6733 University of Illinois at Urbana-Champaign |
| 34 | ;; reingold@cs.uiuc.edu 1304 West Springfield Avenue |
| 35 | ;; Urbana, Illinois 61801 |
| 36 | |
| 37 | ;;; Code: |
| 38 | |
| 39 | (require 'calendar) |
| 40 | |
| 41 | ;;;###autoload |
| 42 | (defun diary (&optional arg) |
| 43 | "Generate the diary window for ARG days starting with the current date. |
| 44 | If no argument is provided, the number of days of diary entries is governed |
| 45 | by the variable `number-of-diary-entries'. This function is suitable for |
| 46 | execution in a `.emacs' file." |
| 47 | (interactive "P") |
| 48 | (let ((d-file (substitute-in-file-name diary-file)) |
| 49 | (date (calendar-current-date))) |
| 50 | (if (and d-file (file-exists-p d-file)) |
| 51 | (if (file-readable-p d-file) |
| 52 | (list-diary-entries |
| 53 | date |
| 54 | (cond |
| 55 | (arg (prefix-numeric-value arg)) |
| 56 | ((vectorp number-of-diary-entries) |
| 57 | (aref number-of-diary-entries (calendar-day-of-week date))) |
| 58 | (t number-of-diary-entries))) |
| 59 | (error "Your diary file is not readable!")) |
| 60 | (error "You don't have a diary file!")))) |
| 61 | |
| 62 | (defun view-diary-entries (arg) |
| 63 | "Prepare and display a buffer with diary entries. |
| 64 | Searches the file named in `diary-file' for entries that |
| 65 | match ARG days starting with the date indicated by the cursor position |
| 66 | in the displayed three-month calendar." |
| 67 | (interactive "p") |
| 68 | (let ((d-file (substitute-in-file-name diary-file))) |
| 69 | (if (and d-file (file-exists-p d-file)) |
| 70 | (if (file-readable-p d-file) |
| 71 | (list-diary-entries (calendar-cursor-to-date t) arg) |
| 72 | (error "Diary file is not readable!")) |
| 73 | (error "You don't have a diary file!")))) |
| 74 | |
| 75 | (defun view-other-diary-entries (arg d-file) |
| 76 | "Prepare and display buffer of diary entries from an alternative diary file. |
| 77 | Prompts for a file name and searches that file for entries that match ARG |
| 78 | days starting with the date indicated by the cursor position in the displayed |
| 79 | three-month calendar." |
| 80 | (interactive |
| 81 | (list (cond ((null current-prefix-arg) 1) |
| 82 | ((listp current-prefix-arg) (car current-prefix-arg)) |
| 83 | (t current-prefix-arg)) |
| 84 | (read-file-name "Enter diary file name: " default-directory nil t))) |
| 85 | (let ((diary-file d-file)) |
| 86 | (view-diary-entries arg))) |
| 87 | |
| 88 | (autoload 'check-calendar-holidays "holidays" |
| 89 | "Check the list of holidays for any that occur on DATE. |
| 90 | The value returned is a list of strings of relevant holiday descriptions. |
| 91 | The holidays are those in the list `calendar-holidays'." |
| 92 | t) |
| 93 | |
| 94 | (autoload 'calendar-holiday-list "holidays" |
| 95 | "Form the list of holidays that occur on dates in the calendar window. |
| 96 | The holidays are those in the list `calendar-holidays'." |
| 97 | t) |
| 98 | |
| 99 | (autoload 'diary-french-date "cal-french" |
| 100 | "French calendar equivalent of date diary entry." |
| 101 | t) |
| 102 | |
| 103 | (autoload 'diary-mayan-date "cal-mayan" |
| 104 | "Mayan calendar equivalent of date diary entry." |
| 105 | t) |
| 106 | |
| 107 | (autoload 'diary-iso-date "cal-iso" |
| 108 | "ISO calendar equivalent of date diary entry." |
| 109 | t) |
| 110 | |
| 111 | (autoload 'diary-julian-date "cal-julian" |
| 112 | "Julian calendar equivalent of date diary entry." |
| 113 | t) |
| 114 | |
| 115 | (autoload 'diary-astro-day-number "cal-julian" |
| 116 | "Astronomical (Julian) day number diary entry." |
| 117 | t) |
| 118 | |
| 119 | (autoload 'diary-chinese-date "cal-china" |
| 120 | "Chinese calendar equivalent of date diary entry." |
| 121 | t) |
| 122 | |
| 123 | (autoload 'diary-islamic-date "cal-islam" |
| 124 | "Islamic calendar equivalent of date diary entry." |
| 125 | t) |
| 126 | |
| 127 | (autoload 'list-islamic-diary-entries "cal-islam" |
| 128 | "Add any Islamic date entries from the diary file to `diary-entries-list'." |
| 129 | t) |
| 130 | |
| 131 | (autoload 'mark-islamic-diary-entries "cal-islam" |
| 132 | "Mark days in the calendar window that have Islamic date diary entries." |
| 133 | t) |
| 134 | |
| 135 | (autoload 'mark-islamic-calendar-date-pattern "cal-islam" |
| 136 | "Mark dates in calendar window that conform to Islamic date MONTH/DAY/YEAR." |
| 137 | t) |
| 138 | |
| 139 | (autoload 'diary-hebrew-date "cal-hebrew" |
| 140 | "Hebrew calendar equivalent of date diary entry." |
| 141 | t) |
| 142 | |
| 143 | (autoload 'diary-omer "cal-hebrew" |
| 144 | "Omer count diary entry." |
| 145 | t) |
| 146 | |
| 147 | (autoload 'diary-yahrzeit "cal-hebrew" |
| 148 | "Yahrzeit diary entry--entry applies if date is yahrzeit or the day before." |
| 149 | t) |
| 150 | |
| 151 | (autoload 'diary-parasha "cal-hebrew" |
| 152 | "Parasha diary entry--entry applies if date is a Saturday." |
| 153 | t) |
| 154 | |
| 155 | (autoload 'diary-rosh-hodesh "cal-hebrew" |
| 156 | "Rosh Hodesh diary entry." |
| 157 | t) |
| 158 | |
| 159 | (autoload 'list-hebrew-diary-entries "cal-hebrew" |
| 160 | "Add any Hebrew date entries from the diary file to `diary-entries-list'." |
| 161 | t) |
| 162 | |
| 163 | (autoload 'mark-hebrew-diary-entries "cal-hebrew" |
| 164 | "Mark days in the calendar window that have Hebrew date diary entries." |
| 165 | t) |
| 166 | |
| 167 | (autoload 'mark-hebrew-calendar-date-pattern "cal-hebrew" |
| 168 | "Mark dates in calendar window that conform to Hebrew date MONTH/DAY/YEAR." |
| 169 | t) |
| 170 | |
| 171 | (autoload 'diary-coptic-date "cal-coptic" |
| 172 | "Coptic calendar equivalent of date diary entry." |
| 173 | t) |
| 174 | |
| 175 | (autoload 'diary-ethiopic-date "cal-coptic" |
| 176 | "Ethiopic calendar equivalent of date diary entry." |
| 177 | t) |
| 178 | |
| 179 | (autoload 'diary-persian-date "cal-persia" |
| 180 | "Persian calendar equivalent of date diary entry." |
| 181 | t) |
| 182 | |
| 183 | (autoload 'diary-phases-of-moon "lunar" "Moon phases diary entry." t) |
| 184 | |
| 185 | (autoload 'diary-sunrise-sunset "solar" |
| 186 | "Local time of sunrise and sunset as a diary entry." |
| 187 | t) |
| 188 | |
| 189 | (autoload 'diary-sabbath-candles "solar" |
| 190 | "Local time of candle lighting diary entry--applies if date is a Friday. |
| 191 | No diary entry if there is no sunset on that date." |
| 192 | t) |
| 193 | |
| 194 | (defvar diary-syntax-table (copy-syntax-table (standard-syntax-table)) |
| 195 | "The syntax table used when parsing dates in the diary file. |
| 196 | It is the standard syntax table used in Fundamental mode, but with the |
| 197 | syntax of `*' changed to be a word constituent.") |
| 198 | |
| 199 | (modify-syntax-entry ?* "w" diary-syntax-table) |
| 200 | (modify-syntax-entry ?: "w" diary-syntax-table) |
| 201 | |
| 202 | (defun list-diary-entries (date number) |
| 203 | "Create and display a buffer containing the relevant lines in diary-file. |
| 204 | The arguments are DATE and NUMBER; the entries selected are those |
| 205 | for NUMBER days starting with date DATE. The other entries are hidden |
| 206 | using selective display. |
| 207 | |
| 208 | Returns a list of all relevant diary entries found, if any, in order by date. |
| 209 | The list entries have the form ((month day year) string specifier) where |
| 210 | \(month day year) is the date of the entry, string is the entry text, and |
| 211 | specifier is the applicability. If the variable `diary-list-include-blanks' |
| 212 | is t, this list includes a dummy diary entry consisting of the empty string) |
| 213 | for a date with no diary entries. |
| 214 | |
| 215 | After the list is prepared, the hooks `nongregorian-diary-listing-hook', |
| 216 | `list-diary-entries-hook', `diary-display-hook', and `diary-hook' are run. |
| 217 | These hooks have the following distinct roles: |
| 218 | |
| 219 | `nongregorian-diary-listing-hook' can cull dates from the diary |
| 220 | and each included file. Usually used for Hebrew or Islamic |
| 221 | diary entries in files. Applied to *each* file. |
| 222 | |
| 223 | `list-diary-entries-hook' adds or manipulates diary entries from |
| 224 | external sources. Used, for example, to include diary entries |
| 225 | from other files or to sort the diary entries. Invoked *once* only, |
| 226 | before the display hook is run. |
| 227 | |
| 228 | `diary-display-hook' does the actual display of information. If this is |
| 229 | nil, simple-diary-display will be used. Use add-hook to set this to |
| 230 | fancy-diary-display, if desired. If you want no diary display, use |
| 231 | add-hook to set this to ignore. |
| 232 | |
| 233 | `diary-hook' is run last. This can be used for an appointment |
| 234 | notification function." |
| 235 | |
| 236 | (if (< 0 number) |
| 237 | (let* ((original-date date);; save for possible use in the hooks |
| 238 | (old-diary-syntax-table) |
| 239 | (diary-entries-list) |
| 240 | (date-string (calendar-date-string date)) |
| 241 | (d-file (substitute-in-file-name diary-file))) |
| 242 | (message "Preparing diary...") |
| 243 | (save-excursion |
| 244 | (let ((diary-buffer (find-buffer-visiting d-file))) |
| 245 | (if (not diary-buffer) |
| 246 | (set-buffer (find-file-noselect d-file t)) |
| 247 | (set-buffer diary-buffer) |
| 248 | (or (verify-visited-file-modtime diary-buffer) |
| 249 | (revert-buffer t t)))) |
| 250 | (setq selective-display t) |
| 251 | (setq selective-display-ellipses nil) |
| 252 | (setq old-diary-syntax-table (syntax-table)) |
| 253 | (set-syntax-table diary-syntax-table) |
| 254 | (unwind-protect |
| 255 | (let ((buffer-read-only nil) |
| 256 | (diary-modified (buffer-modified-p)) |
| 257 | (mark (regexp-quote diary-nonmarking-symbol))) |
| 258 | (goto-char (1- (point-max))) |
| 259 | (if (not (looking-at "\^M\\|\n")) |
| 260 | (progn |
| 261 | (forward-char 1) |
| 262 | (insert-string "\^M"))) |
| 263 | (goto-char (point-min)) |
| 264 | (if (not (looking-at "\^M\\|\n")) |
| 265 | (insert-string "\^M")) |
| 266 | (subst-char-in-region (point-min) (point-max) ?\n ?\^M t) |
| 267 | (calendar-for-loop i from 1 to number do |
| 268 | (let ((d diary-date-forms) |
| 269 | (month (extract-calendar-month date)) |
| 270 | (day (extract-calendar-day date)) |
| 271 | (year (extract-calendar-year date)) |
| 272 | (entry-found (list-sexp-diary-entries date))) |
| 273 | (while d |
| 274 | (let* |
| 275 | ((date-form (if (equal (car (car d)) 'backup) |
| 276 | (cdr (car d)) |
| 277 | (car d))) |
| 278 | (backup (equal (car (car d)) 'backup)) |
| 279 | (dayname |
| 280 | (concat |
| 281 | (calendar-day-name date) "\\|" |
| 282 | (substring (calendar-day-name date) 0 3) ".?")) |
| 283 | (monthname |
| 284 | (concat |
| 285 | "\\*\\|" |
| 286 | (calendar-month-name month) "\\|" |
| 287 | (substring (calendar-month-name month) 0 3) ".?")) |
| 288 | (month (concat "\\*\\|0*" (int-to-string month))) |
| 289 | (day (concat "\\*\\|0*" (int-to-string day))) |
| 290 | (year |
| 291 | (concat |
| 292 | "\\*\\|0*" (int-to-string year) |
| 293 | (if abbreviated-calendar-year |
| 294 | (concat "\\|" (format "%02d" (% year 100))) |
| 295 | ""))) |
| 296 | (regexp |
| 297 | (concat |
| 298 | "\\(\\`\\|\^M\\|\n\\)" mark "?\\(" |
| 299 | (mapconcat 'eval date-form "\\)\\(") |
| 300 | "\\)")) |
| 301 | (case-fold-search t)) |
| 302 | (goto-char (point-min)) |
| 303 | (while (re-search-forward regexp nil t) |
| 304 | (if backup (re-search-backward "\\<" nil t)) |
| 305 | (if (and (or (char-equal (preceding-char) ?\^M) |
| 306 | (char-equal (preceding-char) ?\n)) |
| 307 | (not (looking-at " \\|\^I"))) |
| 308 | ;; Diary entry that consists only of date. |
| 309 | (backward-char 1) |
| 310 | ;; Found a nonempty diary entry--make it visible and |
| 311 | ;; add it to the list. |
| 312 | (setq entry-found t) |
| 313 | (let ((entry-start (point)) |
| 314 | (date-start)) |
| 315 | (re-search-backward "\^M\\|\n\\|\\`") |
| 316 | (setq date-start (point)) |
| 317 | (re-search-forward "\^M\\|\n" nil t 2) |
| 318 | (while (looking-at " \\|\^I") |
| 319 | (re-search-forward "\^M\\|\n" nil t)) |
| 320 | (backward-char 1) |
| 321 | (subst-char-in-region date-start |
| 322 | (point) ?\^M ?\n t) |
| 323 | (add-to-diary-list |
| 324 | date |
| 325 | (buffer-substring-no-properties |
| 326 | entry-start (point)) |
| 327 | (buffer-substring-no-properties |
| 328 | (1+ date-start) (1- entry-start))))))) |
| 329 | (setq d (cdr d))) |
| 330 | (or entry-found |
| 331 | (not diary-list-include-blanks) |
| 332 | (setq diary-entries-list |
| 333 | (append diary-entries-list |
| 334 | (list (list date "" ""))))) |
| 335 | (setq date |
| 336 | (calendar-gregorian-from-absolute |
| 337 | (1+ (calendar-absolute-from-gregorian date)))) |
| 338 | (setq entry-found nil))) |
| 339 | (set-buffer-modified-p diary-modified)) |
| 340 | (set-syntax-table old-diary-syntax-table)) |
| 341 | (goto-char (point-min)) |
| 342 | (run-hooks 'nongregorian-diary-listing-hook |
| 343 | 'list-diary-entries-hook) |
| 344 | (if diary-display-hook |
| 345 | (run-hooks 'diary-display-hook) |
| 346 | (simple-diary-display)) |
| 347 | (run-hooks 'diary-hook) |
| 348 | diary-entries-list)))) |
| 349 | |
| 350 | (defun include-other-diary-files () |
| 351 | "Include the diary entries from other diary files with those of diary-file. |
| 352 | This function is suitable for use in `list-diary-entries-hook'; |
| 353 | it enables you to use shared diary files together with your own. |
| 354 | The files included are specified in the diaryfile by lines of this form: |
| 355 | #include \"filename\" |
| 356 | This is recursive; that is, #include directives in diary files thus included |
| 357 | are obeyed. You can change the `#include' to some other string by |
| 358 | changing the variable `diary-include-string'." |
| 359 | (goto-char (point-min)) |
| 360 | (while (re-search-forward |
| 361 | (concat |
| 362 | "\\(\\`\\|\^M\\|\n\\)" |
| 363 | (regexp-quote diary-include-string) |
| 364 | " \"\\([^\"]*\\)\"") |
| 365 | nil t) |
| 366 | (let ((diary-file (substitute-in-file-name |
| 367 | (buffer-substring-no-properties |
| 368 | (match-beginning 2) (match-end 2)))) |
| 369 | (diary-list-include-blanks nil) |
| 370 | (list-diary-entries-hook 'include-other-diary-files) |
| 371 | (diary-display-hook 'ignore) |
| 372 | (diary-hook nil)) |
| 373 | (if (file-exists-p diary-file) |
| 374 | (if (file-readable-p diary-file) |
| 375 | (unwind-protect |
| 376 | (setq diary-entries-list |
| 377 | (append diary-entries-list |
| 378 | (list-diary-entries original-date number))) |
| 379 | (kill-buffer (find-buffer-visiting diary-file))) |
| 380 | (beep) |
| 381 | (message "Can't read included diary file %s" diary-file) |
| 382 | (sleep-for 2)) |
| 383 | (beep) |
| 384 | (message "Can't find included diary file %s" diary-file) |
| 385 | (sleep-for 2)))) |
| 386 | (goto-char (point-min))) |
| 387 | |
| 388 | (defun simple-diary-display () |
| 389 | "Display the diary buffer if there are any relevant entries or holidays." |
| 390 | (let* ((holiday-list (if holidays-in-diary-buffer |
| 391 | (check-calendar-holidays original-date))) |
| 392 | (msg (format "No diary entries for %s %s" |
| 393 | (concat date-string (if holiday-list ":" "")) |
| 394 | (mapconcat 'identity holiday-list "; ")))) |
| 395 | (calendar-set-mode-line |
| 396 | (concat "Diary for " date-string |
| 397 | (if holiday-list ": " "") |
| 398 | (mapconcat 'identity holiday-list "; "))) |
| 399 | (if (or (not diary-entries-list) |
| 400 | (and (not (cdr diary-entries-list)) |
| 401 | (string-equal (car (cdr (car diary-entries-list))) ""))) |
| 402 | (if (<= (length msg) (frame-width)) |
| 403 | (message "%s" msg) |
| 404 | (set-buffer (get-buffer-create holiday-buffer)) |
| 405 | (setq buffer-read-only nil) |
| 406 | (calendar-set-mode-line date-string) |
| 407 | (erase-buffer) |
| 408 | (insert (mapconcat 'identity holiday-list "\n")) |
| 409 | (goto-char (point-min)) |
| 410 | (set-buffer-modified-p nil) |
| 411 | (setq buffer-read-only t) |
| 412 | (display-buffer holiday-buffer) |
| 413 | (message "No diary entries for %s" date-string)) |
| 414 | (display-buffer (find-buffer-visiting d-file)) |
| 415 | (message "Preparing diary...done")))) |
| 416 | |
| 417 | (defun fancy-diary-display () |
| 418 | "Prepare a diary buffer with relevant entries in a fancy, noneditable form. |
| 419 | This function is provided for optional use as the `diary-display-hook'." |
| 420 | (save-excursion;; Turn off selective-display in the diary file's buffer. |
| 421 | (set-buffer (find-buffer-visiting (substitute-in-file-name diary-file))) |
| 422 | (let ((diary-modified (buffer-modified-p))) |
| 423 | (subst-char-in-region (point-min) (point-max) ?\^M ?\n t) |
| 424 | (setq selective-display nil) |
| 425 | (kill-local-variable 'mode-line-format) |
| 426 | (set-buffer-modified-p diary-modified))) |
| 427 | (if (or (not diary-entries-list) |
| 428 | (and (not (cdr diary-entries-list)) |
| 429 | (string-equal (car (cdr (car diary-entries-list))) ""))) |
| 430 | (let* ((holiday-list (if holidays-in-diary-buffer |
| 431 | (check-calendar-holidays original-date))) |
| 432 | (msg (format "No diary entries for %s %s" |
| 433 | (concat date-string (if holiday-list ":" "")) |
| 434 | (mapconcat 'identity holiday-list "; ")))) |
| 435 | (if (<= (length msg) (frame-width)) |
| 436 | (message "%s" msg) |
| 437 | (set-buffer (get-buffer-create holiday-buffer)) |
| 438 | (setq buffer-read-only nil) |
| 439 | (calendar-set-mode-line date-string) |
| 440 | (erase-buffer) |
| 441 | (insert (mapconcat 'identity holiday-list "\n")) |
| 442 | (goto-char (point-min)) |
| 443 | (set-buffer-modified-p nil) |
| 444 | (setq buffer-read-only t) |
| 445 | (display-buffer holiday-buffer) |
| 446 | (message "No diary entries for %s" date-string))) |
| 447 | (save-excursion;; Prepare the fancy diary buffer. |
| 448 | (set-buffer (make-fancy-diary-buffer)) |
| 449 | (setq buffer-read-only nil) |
| 450 | (let ((entry-list diary-entries-list) |
| 451 | (holiday-list) |
| 452 | (holiday-list-last-month 1) |
| 453 | (holiday-list-last-year 1) |
| 454 | (date (list 0 0 0))) |
| 455 | (while entry-list |
| 456 | (if (not (calendar-date-equal date (car (car entry-list)))) |
| 457 | (progn |
| 458 | (setq date (car (car entry-list))) |
| 459 | (and holidays-in-diary-buffer |
| 460 | (calendar-date-compare |
| 461 | (list (list holiday-list-last-month |
| 462 | (calendar-last-day-of-month |
| 463 | holiday-list-last-month |
| 464 | holiday-list-last-year) |
| 465 | holiday-list-last-year)) |
| 466 | (list date)) |
| 467 | ;; We need to get the holidays for the next 3 months. |
| 468 | (setq holiday-list-last-month |
| 469 | (extract-calendar-month date)) |
| 470 | (setq holiday-list-last-year |
| 471 | (extract-calendar-year date)) |
| 472 | (increment-calendar-month |
| 473 | holiday-list-last-month holiday-list-last-year 1) |
| 474 | (setq holiday-list |
| 475 | (let ((displayed-month holiday-list-last-month) |
| 476 | (displayed-year holiday-list-last-year)) |
| 477 | (calendar-holiday-list))) |
| 478 | (increment-calendar-month |
| 479 | holiday-list-last-month holiday-list-last-year 1)) |
| 480 | (let* ((date-string (calendar-date-string date)) |
| 481 | (date-holiday-list |
| 482 | (let ((h holiday-list) |
| 483 | (d)) |
| 484 | ;; Make a list of all holidays for date. |
| 485 | (while h |
| 486 | (if (calendar-date-equal date (car (car h))) |
| 487 | (setq d (append d (cdr (car h))))) |
| 488 | (setq h (cdr h))) |
| 489 | d))) |
| 490 | (insert (if (= (point) (point-min)) "" ?\n) date-string) |
| 491 | (if date-holiday-list (insert ": ")) |
| 492 | (let* ((l (current-column)) |
| 493 | (longest 0)) |
| 494 | (insert (mapconcat '(lambda (x) |
| 495 | (if (< longest (length x)) |
| 496 | (setq longest (length x))) |
| 497 | x) |
| 498 | date-holiday-list |
| 499 | (concat "\n" (make-string l ? )))) |
| 500 | (insert ?\n (make-string (+ l longest) ?=) ?\n))))) |
| 501 | (if (< 0 (length (car (cdr (car entry-list))))) |
| 502 | (insert (car (cdr (car entry-list))) ?\n)) |
| 503 | (setq entry-list (cdr entry-list)))) |
| 504 | (set-buffer-modified-p nil) |
| 505 | (goto-char (point-min)) |
| 506 | (setq buffer-read-only t) |
| 507 | (display-buffer fancy-diary-buffer) |
| 508 | (message "Preparing diary...done")))) |
| 509 | |
| 510 | (defun make-fancy-diary-buffer () |
| 511 | "Create and return the initial fancy diary buffer." |
| 512 | (save-excursion |
| 513 | (set-buffer (get-buffer-create fancy-diary-buffer)) |
| 514 | (setq buffer-read-only nil) |
| 515 | (make-local-variable 'mode-line-format) |
| 516 | (calendar-set-mode-line "Diary Entries") |
| 517 | (erase-buffer) |
| 518 | (set-buffer-modified-p nil) |
| 519 | (setq buffer-read-only t) |
| 520 | (get-buffer fancy-diary-buffer))) |
| 521 | |
| 522 | (defun print-diary-entries () |
| 523 | "Print a hard copy of the diary display. |
| 524 | |
| 525 | If the simple diary display is being used, prepare a temp buffer with the |
| 526 | visible lines of the diary buffer, add a heading line composed from the mode |
| 527 | line, print the temp buffer, and destroy it. |
| 528 | |
| 529 | If the fancy diary display is being used, just print the buffer. |
| 530 | |
| 531 | The hooks given by the variable `print-diary-entries-hook' are called to do |
| 532 | the actual printing." |
| 533 | (interactive) |
| 534 | (if (bufferp (get-buffer fancy-diary-buffer)) |
| 535 | (save-excursion |
| 536 | (set-buffer (get-buffer fancy-diary-buffer)) |
| 537 | (run-hooks 'print-diary-entries-hook)) |
| 538 | (let ((diary-buffer |
| 539 | (find-buffer-visiting (substitute-in-file-name diary-file)))) |
| 540 | (if diary-buffer |
| 541 | (let ((temp-buffer (get-buffer-create "*Printable Diary Entries*")) |
| 542 | (heading)) |
| 543 | (save-excursion |
| 544 | (set-buffer diary-buffer) |
| 545 | (setq heading |
| 546 | (if (not (stringp mode-line-format)) |
| 547 | "All Diary Entries" |
| 548 | (string-match "^-*\\([^-].*[^-]\\)-*$" mode-line-format) |
| 549 | (substring mode-line-format |
| 550 | (match-beginning 1) (match-end 1)))) |
| 551 | (copy-to-buffer temp-buffer (point-min) (point-max)) |
| 552 | (set-buffer temp-buffer) |
| 553 | (while (re-search-forward "\^M.*$" nil t) |
| 554 | (replace-match "")) |
| 555 | (goto-char (point-min)) |
| 556 | (insert heading "\n" |
| 557 | (make-string (length heading) ?=) "\n") |
| 558 | (run-hooks 'print-diary-entries-hook) |
| 559 | (kill-buffer temp-buffer))) |
| 560 | (error "You don't have a diary buffer!"))))) |
| 561 | |
| 562 | (defun show-all-diary-entries () |
| 563 | "Show all of the diary entries in the diary file. |
| 564 | This function gets rid of the selective display of the diary file so that |
| 565 | all entries, not just some, are visible. If there is no diary buffer, one |
| 566 | is created." |
| 567 | (interactive) |
| 568 | (let ((d-file (substitute-in-file-name diary-file))) |
| 569 | (if (and d-file (file-exists-p d-file)) |
| 570 | (if (file-readable-p d-file) |
| 571 | (save-excursion |
| 572 | (let ((diary-buffer (find-buffer-visiting d-file))) |
| 573 | (set-buffer (if diary-buffer |
| 574 | diary-buffer |
| 575 | (find-file-noselect d-file t))) |
| 576 | (let ((buffer-read-only nil) |
| 577 | (diary-modified (buffer-modified-p))) |
| 578 | (subst-char-in-region (point-min) (point-max) ?\^M ?\n t) |
| 579 | (setq selective-display nil) |
| 580 | (make-local-variable 'mode-line-format) |
| 581 | (setq mode-line-format default-mode-line-format) |
| 582 | (display-buffer (current-buffer)) |
| 583 | (set-buffer-modified-p diary-modified)))) |
| 584 | (error "Your diary file is not readable!")) |
| 585 | (error "You don't have a diary file!")))) |
| 586 | |
| 587 | |
| 588 | |
| 589 | (defcustom diary-mail-addr |
| 590 | (if (boundp 'user-mail-address) user-mail-address nil) |
| 591 | "*Email address that `diary-mail-entries' will send email to." |
| 592 | :group 'diary |
| 593 | :type '(choice string (const nil)) |
| 594 | :version "20.3") |
| 595 | |
| 596 | (defcustom diary-mail-days 7 |
| 597 | "*Number of days for `diary-mail-entries' to check." |
| 598 | :group 'diary |
| 599 | :type 'integer |
| 600 | :version "20.3") |
| 601 | |
| 602 | ;;;###autoload |
| 603 | (defun diary-mail-entries (&optional ndays) |
| 604 | "Send a mail message showing diary entries for next NDAYS days. |
| 605 | If no prefix argument is given, NDAYS is set to `diary-mail-days'. |
| 606 | |
| 607 | You can call `diary-mail-entries' every night using an at/cron job. |
| 608 | For example, this script will run the program at 2am daily. Since |
| 609 | `emacs -batch' does not load your `.emacs' file, you must ensure that |
| 610 | all relevant variables are set, as done here. |
| 611 | |
| 612 | #!/bin/sh |
| 613 | # diary-rem.sh -- repeatedly run the Emacs diary-reminder |
| 614 | emacs -batch \\ |
| 615 | -eval \"(setq diary-mail-days 3 \\ |
| 616 | european-calendar-style t \\ |
| 617 | diary-mail-addr \\\"user@host.name\\\" )\" \\ |
| 618 | -l diary-lib -f diary-mail-entries |
| 619 | at -f diary-rem.sh 0200 tomorrow |
| 620 | |
| 621 | You may have to tweak the syntax of the `at' command to suit your |
| 622 | system. Alternatively, you can specify a cron entry: |
| 623 | 0 1 * * * diary-rem.sh |
| 624 | to run it every morning at 1am." |
| 625 | (interactive "p") |
| 626 | (let ((text nil) |
| 627 | ;; Use the fancy-diary-display as it doesn't hide rest of |
| 628 | ;; diary file with ^M characters. It also looks nicer. |
| 629 | (diary-display-hook 'fancy-diary-display)) |
| 630 | (if (not current-prefix-arg) |
| 631 | (setq ndays diary-mail-days)) |
| 632 | (calendar) |
| 633 | (view-diary-entries ndays) |
| 634 | (set-buffer fancy-diary-buffer) |
| 635 | (setq text (buffer-substring (point-min) (point-max))) |
| 636 | |
| 637 | ;; Now send text as a mail message. |
| 638 | (mail) |
| 639 | (mail-to) |
| 640 | (insert diary-mail-addr) |
| 641 | (mail-subject) |
| 642 | (insert "Diary entries generated ") |
| 643 | (insert (format-time-string "%a %d %b %Y" (current-time))) |
| 644 | (mail-text) |
| 645 | (insert text) |
| 646 | (mail-send-and-exit nil) |
| 647 | (exit-calendar))) |
| 648 | |
| 649 | (defun diary-name-pattern (string-array &optional fullname) |
| 650 | "Convert an STRING-ARRAY, an array of strings to a pattern. |
| 651 | The pattern will match any of the strings, either entirely or abbreviated |
| 652 | to three characters. An abbreviated form will match with or without a period; |
| 653 | If the optional FULLNAME is t, abbreviations will not match, just the full |
| 654 | name." |
| 655 | (let ((pattern "")) |
| 656 | (calendar-for-loop i from 0 to (1- (length string-array)) do |
| 657 | (setq pattern |
| 658 | (concat |
| 659 | pattern |
| 660 | (if (string-equal pattern "") "" "\\|") |
| 661 | (aref string-array i) |
| 662 | (if fullname |
| 663 | "" |
| 664 | (concat |
| 665 | "\\|" |
| 666 | (substring (aref string-array i) 0 3) ".?"))))) |
| 667 | pattern)) |
| 668 | |
| 669 | (defvar marking-diary-entries nil |
| 670 | "True during the marking of diary entries, nil otherwise.") |
| 671 | |
| 672 | (defvar marking-diary-entry nil |
| 673 | "True during the marking of diary entries, if current entry is marking.") |
| 674 | |
| 675 | (defun mark-diary-entries () |
| 676 | "Mark days in the calendar window that have diary entries. |
| 677 | Each entry in the diary file visible in the calendar window is marked. |
| 678 | After the entries are marked, the hooks `nongregorian-diary-marking-hook' and |
| 679 | `mark-diary-entries-hook' are run." |
| 680 | (interactive) |
| 681 | (setq mark-diary-entries-in-calendar t) |
| 682 | (let ((d-file (substitute-in-file-name diary-file)) |
| 683 | (marking-diary-entries t)) |
| 684 | (if (and d-file (file-exists-p d-file)) |
| 685 | (if (file-readable-p d-file) |
| 686 | (save-excursion |
| 687 | (message "Marking diary entries...") |
| 688 | (set-buffer (find-file-noselect d-file t)) |
| 689 | (let ((d diary-date-forms) |
| 690 | (old-diary-syntax-table)) |
| 691 | (setq old-diary-syntax-table (syntax-table)) |
| 692 | (set-syntax-table diary-syntax-table) |
| 693 | (while d |
| 694 | (let* |
| 695 | ((date-form (if (equal (car (car d)) 'backup) |
| 696 | (cdr (car d)) |
| 697 | (car d)));; ignore 'backup directive |
| 698 | (dayname (diary-name-pattern calendar-day-name-array)) |
| 699 | (monthname |
| 700 | (concat |
| 701 | (diary-name-pattern calendar-month-name-array) |
| 702 | "\\|\\*")) |
| 703 | (month "[0-9]+\\|\\*") |
| 704 | (day "[0-9]+\\|\\*") |
| 705 | (year "[0-9]+\\|\\*") |
| 706 | (l (length date-form)) |
| 707 | (d-name-pos (- l (length (memq 'dayname date-form)))) |
| 708 | (d-name-pos (if (/= l d-name-pos) (+ 2 d-name-pos))) |
| 709 | (m-name-pos (- l (length (memq 'monthname date-form)))) |
| 710 | (m-name-pos (if (/= l m-name-pos) (+ 2 m-name-pos))) |
| 711 | (d-pos (- l (length (memq 'day date-form)))) |
| 712 | (d-pos (if (/= l d-pos) (+ 2 d-pos))) |
| 713 | (m-pos (- l (length (memq 'month date-form)))) |
| 714 | (m-pos (if (/= l m-pos) (+ 2 m-pos))) |
| 715 | (y-pos (- l (length (memq 'year date-form)))) |
| 716 | (y-pos (if (/= l y-pos) (+ 2 y-pos))) |
| 717 | (regexp |
| 718 | (concat |
| 719 | "\\(\\`\\|\^M\\|\n\\)\\(" |
| 720 | (mapconcat 'eval date-form "\\)\\(") |
| 721 | "\\)")) |
| 722 | (case-fold-search t)) |
| 723 | (goto-char (point-min)) |
| 724 | (while (re-search-forward regexp nil t) |
| 725 | (let* ((dd-name |
| 726 | (if d-name-pos |
| 727 | (buffer-substring-no-properties |
| 728 | (match-beginning d-name-pos) |
| 729 | (match-end d-name-pos)))) |
| 730 | (mm-name |
| 731 | (if m-name-pos |
| 732 | (buffer-substring-no-properties |
| 733 | (match-beginning m-name-pos) |
| 734 | (match-end m-name-pos)))) |
| 735 | (mm (string-to-int |
| 736 | (if m-pos |
| 737 | (buffer-substring-no-properties |
| 738 | (match-beginning m-pos) |
| 739 | (match-end m-pos)) |
| 740 | ""))) |
| 741 | (dd (string-to-int |
| 742 | (if d-pos |
| 743 | (buffer-substring-no-properties |
| 744 | (match-beginning d-pos) |
| 745 | (match-end d-pos)) |
| 746 | ""))) |
| 747 | (y-str (if y-pos |
| 748 | (buffer-substring-no-properties |
| 749 | (match-beginning y-pos) |
| 750 | (match-end y-pos)))) |
| 751 | (yy (if (not y-str) |
| 752 | 0 |
| 753 | (if (and (= (length y-str) 2) |
| 754 | abbreviated-calendar-year) |
| 755 | (let* ((current-y |
| 756 | (extract-calendar-year |
| 757 | (calendar-current-date))) |
| 758 | (y (+ (string-to-int y-str) |
| 759 | (* 100 |
| 760 | (/ current-y 100))))) |
| 761 | (if (> (- y current-y) 50) |
| 762 | (- y 100) |
| 763 | (if (> (- current-y y) 50) |
| 764 | (+ y 100) |
| 765 | y))) |
| 766 | (string-to-int y-str))))) |
| 767 | (if dd-name |
| 768 | (mark-calendar-days-named |
| 769 | (cdr (assoc-ignore-case |
| 770 | (substring dd-name 0 3) |
| 771 | (calendar-make-alist |
| 772 | calendar-day-name-array |
| 773 | 0 |
| 774 | '(lambda (x) (substring x 0 3)))))) |
| 775 | (if mm-name |
| 776 | (if (string-equal mm-name "*") |
| 777 | (setq mm 0) |
| 778 | (setq mm |
| 779 | (cdr (assoc-ignore-case |
| 780 | (substring mm-name 0 3) |
| 781 | (calendar-make-alist |
| 782 | calendar-month-name-array |
| 783 | 1 |
| 784 | '(lambda (x) (substring x 0 3))) |
| 785 | ))))) |
| 786 | (mark-calendar-date-pattern mm dd yy)))) |
| 787 | (setq d (cdr d)))) |
| 788 | (mark-sexp-diary-entries) |
| 789 | (run-hooks 'nongregorian-diary-marking-hook |
| 790 | 'mark-diary-entries-hook) |
| 791 | (set-syntax-table old-diary-syntax-table) |
| 792 | (message "Marking diary entries...done"))) |
| 793 | (error "Your diary file is not readable!")) |
| 794 | (error "You don't have a diary file!")))) |
| 795 | |
| 796 | (defun mark-sexp-diary-entries () |
| 797 | "Mark days in the calendar window that have sexp diary entries. |
| 798 | Each entry in the diary file (or included files) visible in the calendar window |
| 799 | is marked. See the documentation for the function `list-sexp-diary-entries'." |
| 800 | (let* ((sexp-mark (regexp-quote sexp-diary-entry-symbol)) |
| 801 | (s-entry (concat "\\(\\`\\|\^M\\|\n\\)\\(" |
| 802 | (regexp-quote sexp-mark) "(\\)\\|\\(" |
| 803 | (regexp-quote diary-nonmarking-symbol) |
| 804 | (regexp-quote sexp-mark) "(diary-remind\\)")) |
| 805 | (m) |
| 806 | (y) |
| 807 | (first-date) |
| 808 | (last-date)) |
| 809 | (save-excursion |
| 810 | (set-buffer calendar-buffer) |
| 811 | (setq m displayed-month) |
| 812 | (setq y displayed-year)) |
| 813 | (increment-calendar-month m y -1) |
| 814 | (setq first-date |
| 815 | (calendar-absolute-from-gregorian (list m 1 y))) |
| 816 | (increment-calendar-month m y 2) |
| 817 | (setq last-date |
| 818 | (calendar-absolute-from-gregorian |
| 819 | (list m (calendar-last-day-of-month m y) y))) |
| 820 | (goto-char (point-min)) |
| 821 | (while (re-search-forward s-entry nil t) |
| 822 | (if (char-equal (preceding-char) ?\() |
| 823 | (setq marking-diary-entry t) |
| 824 | (setq marking-diary-entry nil)) |
| 825 | (re-search-backward "(") |
| 826 | (let ((sexp-start (point)) |
| 827 | (sexp) |
| 828 | (entry) |
| 829 | (entry-start) |
| 830 | (line-start)) |
| 831 | (forward-sexp) |
| 832 | (setq sexp (buffer-substring-no-properties sexp-start (point))) |
| 833 | (save-excursion |
| 834 | (re-search-backward "\^M\\|\n\\|\\`") |
| 835 | (setq line-start (point))) |
| 836 | (forward-char 1) |
| 837 | (if (and (or (char-equal (preceding-char) ?\^M) |
| 838 | (char-equal (preceding-char) ?\n)) |
| 839 | (not (looking-at " \\|\^I"))) |
| 840 | (progn;; Diary entry consists only of the sexp |
| 841 | (backward-char 1) |
| 842 | (setq entry "")) |
| 843 | (setq entry-start (point)) |
| 844 | ;; Find end of entry |
| 845 | (re-search-forward "\^M\\|\n" nil t) |
| 846 | (while (looking-at " \\|\^I") |
| 847 | (or (re-search-forward "\^M\\|\n" nil t) |
| 848 | (re-search-forward "$" nil t))) |
| 849 | (if (or (char-equal (preceding-char) ?\^M) |
| 850 | (char-equal (preceding-char) ?\n)) |
| 851 | (backward-char 1)) |
| 852 | (setq entry (buffer-substring-no-properties entry-start (point))) |
| 853 | (while (string-match "[\^M]" entry) |
| 854 | (aset entry (match-beginning 0) ?\n ))) |
| 855 | (calendar-for-loop date from first-date to last-date do |
| 856 | (if (diary-sexp-entry sexp entry |
| 857 | (calendar-gregorian-from-absolute date)) |
| 858 | (mark-visible-calendar-date |
| 859 | (calendar-gregorian-from-absolute date)))))))) |
| 860 | |
| 861 | (defun mark-included-diary-files () |
| 862 | "Mark the diary entries from other diary files with those of the diary file. |
| 863 | This function is suitable for use as the `mark-diary-entries-hook'; it enables |
| 864 | you to use shared diary files together with your own. The files included are |
| 865 | specified in the diary-file by lines of this form: |
| 866 | #include \"filename\" |
| 867 | This is recursive; that is, #include directives in diary files thus included |
| 868 | are obeyed. You can change the `#include' to some other string by |
| 869 | changing the variable `diary-include-string'." |
| 870 | (goto-char (point-min)) |
| 871 | (while (re-search-forward |
| 872 | (concat |
| 873 | "\\(\\`\\|\^M\\|\n\\)" |
| 874 | (regexp-quote diary-include-string) |
| 875 | " \"\\([^\"]*\\)\"") |
| 876 | nil t) |
| 877 | (let ((diary-file (substitute-in-file-name |
| 878 | (buffer-substring-no-properties |
| 879 | (match-beginning 2) (match-end 2)))) |
| 880 | (mark-diary-entries-hook 'mark-included-diary-files)) |
| 881 | (if (file-exists-p diary-file) |
| 882 | (if (file-readable-p diary-file) |
| 883 | (progn |
| 884 | (mark-diary-entries) |
| 885 | (kill-buffer (find-buffer-visiting diary-file))) |
| 886 | (beep) |
| 887 | (message "Can't read included diary file %s" diary-file) |
| 888 | (sleep-for 2)) |
| 889 | (beep) |
| 890 | (message "Can't find included diary file %s" diary-file) |
| 891 | (sleep-for 2)))) |
| 892 | (goto-char (point-min))) |
| 893 | |
| 894 | (defun mark-calendar-days-named (dayname) |
| 895 | "Mark all dates in the calendar window that are day DAYNAME of the week. |
| 896 | 0 means all Sundays, 1 means all Mondays, and so on." |
| 897 | (save-excursion |
| 898 | (set-buffer calendar-buffer) |
| 899 | (let ((prev-month displayed-month) |
| 900 | (prev-year displayed-year) |
| 901 | (succ-month displayed-month) |
| 902 | (succ-year displayed-year) |
| 903 | (last-day) |
| 904 | (day)) |
| 905 | (increment-calendar-month succ-month succ-year 1) |
| 906 | (increment-calendar-month prev-month prev-year -1) |
| 907 | (setq day (calendar-absolute-from-gregorian |
| 908 | (calendar-nth-named-day 1 dayname prev-month prev-year))) |
| 909 | (setq last-day (calendar-absolute-from-gregorian |
| 910 | (calendar-nth-named-day -1 dayname succ-month succ-year))) |
| 911 | (while (<= day last-day) |
| 912 | (mark-visible-calendar-date (calendar-gregorian-from-absolute day)) |
| 913 | (setq day (+ day 7)))))) |
| 914 | |
| 915 | (defun mark-calendar-date-pattern (month day year) |
| 916 | "Mark all dates in the calendar window that conform to MONTH/DAY/YEAR. |
| 917 | A value of 0 in any position is a wildcard." |
| 918 | (save-excursion |
| 919 | (set-buffer calendar-buffer) |
| 920 | (let ((m displayed-month) |
| 921 | (y displayed-year)) |
| 922 | (increment-calendar-month m y -1) |
| 923 | (calendar-for-loop i from 0 to 2 do |
| 924 | (mark-calendar-month m y month day year) |
| 925 | (increment-calendar-month m y 1))))) |
| 926 | |
| 927 | (defun mark-calendar-month (month year p-month p-day p-year) |
| 928 | "Mark dates in the MONTH/YEAR that conform to pattern P-MONTH/P_DAY/P-YEAR. |
| 929 | A value of 0 in any position of the pattern is a wildcard." |
| 930 | (if (or (and (= month p-month) |
| 931 | (or (= p-year 0) (= year p-year))) |
| 932 | (and (= p-month 0) |
| 933 | (or (= p-year 0) (= year p-year)))) |
| 934 | (if (= p-day 0) |
| 935 | (calendar-for-loop |
| 936 | i from 1 to (calendar-last-day-of-month month year) do |
| 937 | (mark-visible-calendar-date (list month i year))) |
| 938 | (mark-visible-calendar-date (list month p-day year))))) |
| 939 | |
| 940 | (defun sort-diary-entries () |
| 941 | "Sort the list of diary entries by time of day." |
| 942 | (setq diary-entries-list (sort diary-entries-list 'diary-entry-compare))) |
| 943 | |
| 944 | (defun diary-entry-compare (e1 e2) |
| 945 | "Returns t if E1 is earlier than E2." |
| 946 | (or (calendar-date-compare e1 e2) |
| 947 | (and (calendar-date-equal (car e1) (car e2)) |
| 948 | (< (diary-entry-time (car (cdr e1))) |
| 949 | (diary-entry-time (car (cdr e2))))))) |
| 950 | |
| 951 | (defcustom diary-unknown-time |
| 952 | -9999 |
| 953 | "*Value returned by diary-entry-time when no time is found. |
| 954 | The default value -9999 causes entries with no recognizable time to be placed |
| 955 | before those with times; 9999 would place entries with no recognizable time |
| 956 | after those with times." |
| 957 | :type 'integer |
| 958 | :group 'diary |
| 959 | :version "20.3") |
| 960 | |
| 961 | (defun diary-entry-time (s) |
| 962 | "Time at the beginning of the string S in a military-style integer. For |
| 963 | example, returns 1325 for 1:25pm. Returns `diary-unknown-time' (default value |
| 964 | -9999) if no time is recognized. The recognized forms are XXXX, X:XX, or |
| 965 | XX:XX (military time), and XXam, XXAM, XXpm, XXPM, XX:XXam, XX:XXAM XX:XXpm, |
| 966 | or XX:XXPM." |
| 967 | (let ((case-fold-search nil)) |
| 968 | (cond ((string-match;; Military time |
| 969 | "^[ \t]*\\([0-9]?[0-9]\\):?\\([0-9][0-9]\\)\\(\\>\\|[^ap]\\)" s) |
| 970 | (+ (* 100 (string-to-int |
| 971 | (substring s (match-beginning 1) (match-end 1)))) |
| 972 | (string-to-int (substring s (match-beginning 2) (match-end 2))))) |
| 973 | ((string-match;; Hour only XXam or XXpm |
| 974 | "^[ \t]*\\([0-9]?[0-9]\\)\\([ap]\\)m\\>" s) |
| 975 | (+ (* 100 (% (string-to-int |
| 976 | (substring s (match-beginning 1) (match-end 1))) |
| 977 | 12)) |
| 978 | (if (equal ?a (downcase (aref s (match-beginning 2)))) |
| 979 | 0 1200))) |
| 980 | ((string-match;; Hour and minute XX:XXam or XX:XXpm |
| 981 | "^[ \t]*\\([0-9]?[0-9]\\):\\([0-9][0-9]\\)\\([ap]\\)m\\>" s) |
| 982 | (+ (* 100 (% (string-to-int |
| 983 | (substring s (match-beginning 1) (match-end 1))) |
| 984 | 12)) |
| 985 | (string-to-int (substring s (match-beginning 2) (match-end 2))) |
| 986 | (if (equal ?a (downcase (aref s (match-beginning 3)))) |
| 987 | 0 1200))) |
| 988 | (t diary-unknown-time))));; Unrecognizable |
| 989 | |
| 990 | (defun list-sexp-diary-entries (date) |
| 991 | "Add sexp entries for DATE from the diary file to `diary-entries-list'. |
| 992 | Also, Make them visible in the diary file. Returns t if any entries were |
| 993 | found. |
| 994 | |
| 995 | Sexp diary entries must be prefaced by a `sexp-diary-entry-symbol' (normally |
| 996 | `%%'). The form of a sexp diary entry is |
| 997 | |
| 998 | %%(SEXP) ENTRY |
| 999 | |
| 1000 | Both ENTRY and DATE are globally available when the SEXP is evaluated. If the |
| 1001 | SEXP yields the value nil, the diary entry does not apply. If it yields a |
| 1002 | non-nil value, ENTRY will be taken to apply to DATE; if the non-nil value is a |
| 1003 | string, that string will be the diary entry in the fancy diary display. |
| 1004 | |
| 1005 | For example, the following diary entry will apply to the 21st of the month |
| 1006 | if it is a weekday and the Friday before if the 21st is on a weekend: |
| 1007 | |
| 1008 | &%%(let ((dayname (calendar-day-of-week date)) |
| 1009 | (day (extract-calendar-day date))) |
| 1010 | (or |
| 1011 | (and (= day 21) (memq dayname '(1 2 3 4 5))) |
| 1012 | (and (memq day '(19 20)) (= dayname 5))) |
| 1013 | ) UIUC pay checks deposited |
| 1014 | |
| 1015 | A number of built-in functions are available for this type of diary entry: |
| 1016 | |
| 1017 | %%(diary-date MONTH DAY YEAR) text |
| 1018 | Entry applies if date is MONTH, DAY, YEAR if |
| 1019 | `european-calendar-style' is nil, and DAY, MONTH, YEAR if |
| 1020 | `european-calendar-style' is t. DAY, MONTH, and YEAR |
| 1021 | can be lists of integers, the constant t, or an integer. |
| 1022 | The constant t means all values. |
| 1023 | |
| 1024 | %%(diary-float MONTH DAYNAME N &optional DAY) text |
| 1025 | Entry will appear on the Nth DAYNAME of MONTH. |
| 1026 | (DAYNAME=0 means Sunday, 1 means Monday, and so on; |
| 1027 | if N is negative it counts backward from the end of |
| 1028 | the month. MONTH can be a list of months, a single |
| 1029 | month, or t to specify all months. Optional DAY means |
| 1030 | Nth DAYNAME of MONTH on or after/before DAY. DAY defaults |
| 1031 | to 1 if N>0 and the last day of the month if N<0. |
| 1032 | |
| 1033 | %%(diary-block M1 D1 Y1 M2 D2 Y2) text |
| 1034 | Entry will appear on dates between M1/D1/Y1 and M2/D2/Y2, |
| 1035 | inclusive. (If `european-calendar-style' is t, the |
| 1036 | order of the parameters should be changed to D1, M1, Y1, |
| 1037 | D2, M2, Y2.) |
| 1038 | |
| 1039 | %%(diary-anniversary MONTH DAY YEAR) text |
| 1040 | Entry will appear on anniversary dates of MONTH DAY, YEAR. |
| 1041 | (If `european-calendar-style' is t, the order of the |
| 1042 | parameters should be changed to DAY, MONTH, YEAR.) Text |
| 1043 | can contain %d or %d%s; %d will be replaced by the number |
| 1044 | of years since the MONTH DAY, YEAR and %s will be replaced |
| 1045 | by the ordinal ending of that number (that is, `st', `nd', |
| 1046 | `rd' or `th', as appropriate. The anniversary of February |
| 1047 | 29 is considered to be March 1 in a non-leap year. |
| 1048 | |
| 1049 | %%(diary-cyclic N MONTH DAY YEAR) text |
| 1050 | Entry will appear every N days, starting MONTH DAY, YEAR. |
| 1051 | (If `european-calendar-style' is t, the order of the |
| 1052 | parameters should be changed to N, DAY, MONTH, YEAR.) Text |
| 1053 | can contain %d or %d%s; %d will be replaced by the number |
| 1054 | of repetitions since the MONTH DAY, YEAR and %s will |
| 1055 | be replaced by the ordinal ending of that number (that is, |
| 1056 | `st', `nd', `rd' or `th', as appropriate. |
| 1057 | |
| 1058 | %%(diary-remind SEXP DAYS &optional MARKING) text |
| 1059 | Entry is a reminder for diary sexp SEXP. DAYS is either a |
| 1060 | single number or a list of numbers indicating the number(s) |
| 1061 | of days before the event that the warning(s) should occur. |
| 1062 | If the current date is (one of) DAYS before the event |
| 1063 | indicated by EXPR, then a suitable message (as specified |
| 1064 | by `diary-remind-message') appears. In addition to the |
| 1065 | reminders beforehand, the diary entry also appears on |
| 1066 | the date itself. If optional MARKING is non-nil then the |
| 1067 | *reminders* are marked on the calendar. Marking of |
| 1068 | reminders is independent of whether the entry *itself* is |
| 1069 | a marking or nonmarking one. |
| 1070 | |
| 1071 | %%(diary-day-of-year) |
| 1072 | Diary entries giving the day of the year and the number of |
| 1073 | days remaining in the year will be made every day. Note |
| 1074 | that since there is no text, it makes sense only if the |
| 1075 | fancy diary display is used. |
| 1076 | |
| 1077 | %%(diary-iso-date) |
| 1078 | Diary entries giving the corresponding ISO commercial date |
| 1079 | will be made every day. Note that since there is no text, |
| 1080 | it makes sense only if the fancy diary display is used. |
| 1081 | |
| 1082 | %%(diary-french-date) |
| 1083 | Diary entries giving the corresponding French Revolutionary |
| 1084 | date will be made every day. Note that since there is no |
| 1085 | text, it makes sense only if the fancy diary display is used. |
| 1086 | |
| 1087 | %%(diary-islamic-date) |
| 1088 | Diary entries giving the corresponding Islamic date will be |
| 1089 | made every day. Note that since there is no text, it |
| 1090 | makes sense only if the fancy diary display is used. |
| 1091 | |
| 1092 | %%(diary-hebrew-date) |
| 1093 | Diary entries giving the corresponding Hebrew date will be |
| 1094 | made every day. Note that since there is no text, it |
| 1095 | makes sense only if the fancy diary display is used. |
| 1096 | |
| 1097 | %%(diary-astro-day-number) Diary entries giving the corresponding |
| 1098 | astronomical (Julian) day number will be made every day. |
| 1099 | Note that since there is no text, it makes sense only if the |
| 1100 | fancy diary display is used. |
| 1101 | |
| 1102 | %%(diary-julian-date) Diary entries giving the corresponding |
| 1103 | Julian date will be made every day. Note that since |
| 1104 | there is no text, it makes sense only if the fancy diary |
| 1105 | display is used. |
| 1106 | |
| 1107 | %%(diary-sunrise-sunset) |
| 1108 | Diary entries giving the local times of sunrise and sunset |
| 1109 | will be made every day. Note that since there is no text, |
| 1110 | it makes sense only if the fancy diary display is used. |
| 1111 | Floating point required. |
| 1112 | |
| 1113 | %%(diary-phases-of-moon) |
| 1114 | Diary entries giving the times of the phases of the moon |
| 1115 | will be when appropriate. Note that since there is no text, |
| 1116 | it makes sense only if the fancy diary display is used. |
| 1117 | Floating point required. |
| 1118 | |
| 1119 | %%(diary-yahrzeit MONTH DAY YEAR) text |
| 1120 | Text is assumed to be the name of the person; the date is |
| 1121 | the date of death on the *civil* calendar. The diary entry |
| 1122 | will appear on the proper Hebrew-date anniversary and on the |
| 1123 | day before. (If `european-calendar-style' is t, the order |
| 1124 | of the parameters should be changed to DAY, MONTH, YEAR.) |
| 1125 | |
| 1126 | %%(diary-rosh-hodesh) |
| 1127 | Diary entries will be made on the dates of Rosh Hodesh on |
| 1128 | the Hebrew calendar. Note that since there is no text, it |
| 1129 | makes sense only if the fancy diary display is used. |
| 1130 | |
| 1131 | %%(diary-parasha) |
| 1132 | Diary entries giving the weekly parasha will be made on |
| 1133 | every Saturday. Note that since there is no text, it |
| 1134 | makes sense only if the fancy diary display is used. |
| 1135 | |
| 1136 | %%(diary-omer) |
| 1137 | Diary entries giving the omer count will be made every day |
| 1138 | from Passover to Shavuot. Note that since there is no text, |
| 1139 | it makes sense only if the fancy diary display is used. |
| 1140 | |
| 1141 | Marking these entries is *extremely* time consuming, so these entries are |
| 1142 | best if they are nonmarking." |
| 1143 | (let* ((mark (regexp-quote diary-nonmarking-symbol)) |
| 1144 | (sexp-mark (regexp-quote sexp-diary-entry-symbol)) |
| 1145 | (s-entry (concat "\\(\\`\\|\^M\\|\n\\)" mark "?" sexp-mark "(")) |
| 1146 | (entry-found)) |
| 1147 | (goto-char (point-min)) |
| 1148 | (while (re-search-forward s-entry nil t) |
| 1149 | (backward-char 1) |
| 1150 | (let ((sexp-start (point)) |
| 1151 | (sexp) |
| 1152 | (entry) |
| 1153 | (specifier) |
| 1154 | (entry-start) |
| 1155 | (line-start)) |
| 1156 | (forward-sexp) |
| 1157 | (setq sexp (buffer-substring-no-properties sexp-start (point))) |
| 1158 | (save-excursion |
| 1159 | (re-search-backward "\^M\\|\n\\|\\`") |
| 1160 | (setq line-start (point))) |
| 1161 | (setq specifier |
| 1162 | (buffer-substring-no-properties (1+ line-start) (point))) |
| 1163 | (forward-char 1) |
| 1164 | (if (and (or (char-equal (preceding-char) ?\^M) |
| 1165 | (char-equal (preceding-char) ?\n)) |
| 1166 | (not (looking-at " \\|\^I"))) |
| 1167 | (progn;; Diary entry consists only of the sexp |
| 1168 | (backward-char 1) |
| 1169 | (setq entry "")) |
| 1170 | (setq entry-start (point)) |
| 1171 | (re-search-forward "\^M\\|\n" nil t) |
| 1172 | (while (looking-at " \\|\^I") |
| 1173 | (re-search-forward "\^M\\|\n" nil t)) |
| 1174 | (backward-char 1) |
| 1175 | (setq entry (buffer-substring-no-properties entry-start (point))) |
| 1176 | (while (string-match "[\^M]" entry) |
| 1177 | (aset entry (match-beginning 0) ?\n ))) |
| 1178 | (let ((diary-entry (diary-sexp-entry sexp entry date))) |
| 1179 | (if diary-entry |
| 1180 | (subst-char-in-region line-start (point) ?\^M ?\n t)) |
| 1181 | (add-to-diary-list date diary-entry specifier) |
| 1182 | (setq entry-found (or entry-found diary-entry))))) |
| 1183 | entry-found)) |
| 1184 | |
| 1185 | (defun diary-sexp-entry (sexp entry date) |
| 1186 | "Process a SEXP diary ENTRY for DATE." |
| 1187 | (let ((result (if calendar-debug-sexp |
| 1188 | (let ((stack-trace-on-error t)) |
| 1189 | (eval (car (read-from-string sexp)))) |
| 1190 | (condition-case nil |
| 1191 | (eval (car (read-from-string sexp))) |
| 1192 | (error |
| 1193 | (beep) |
| 1194 | (message "Bad sexp at line %d in %s: %s" |
| 1195 | (save-excursion |
| 1196 | (save-restriction |
| 1197 | (narrow-to-region 1 (point)) |
| 1198 | (goto-char (point-min)) |
| 1199 | (let ((lines 1)) |
| 1200 | (while (re-search-forward "\n\\|\^M" nil t) |
| 1201 | (setq lines (1+ lines))) |
| 1202 | lines))) |
| 1203 | diary-file sexp) |
| 1204 | (sleep-for 2)))))) |
| 1205 | (if (stringp result) |
| 1206 | result |
| 1207 | (if result |
| 1208 | entry |
| 1209 | nil)))) |
| 1210 | |
| 1211 | (defun diary-date (month day year) |
| 1212 | "Specific date(s) diary entry. |
| 1213 | Entry applies if date is MONTH, DAY, YEAR if `european-calendar-style' is nil, |
| 1214 | and DAY, MONTH, YEAR if `european-calendar-style' is t. DAY, MONTH, and YEAR |
| 1215 | can be lists of integers, the constant t, or an integer. The constant t means |
| 1216 | all values." |
| 1217 | (let* ((dd (if european-calendar-style |
| 1218 | month |
| 1219 | day)) |
| 1220 | (mm (if european-calendar-style |
| 1221 | day |
| 1222 | month)) |
| 1223 | (m (extract-calendar-month date)) |
| 1224 | (y (extract-calendar-year date)) |
| 1225 | (d (extract-calendar-day date))) |
| 1226 | (if (and |
| 1227 | (or (and (listp dd) (memq d dd)) |
| 1228 | (equal d dd) |
| 1229 | (eq dd t)) |
| 1230 | (or (and (listp mm) (memq m mm)) |
| 1231 | (equal m mm) |
| 1232 | (eq mm t)) |
| 1233 | (or (and (listp year) (memq y year)) |
| 1234 | (equal y year) |
| 1235 | (eq year t))) |
| 1236 | entry))) |
| 1237 | |
| 1238 | (defun diary-block (m1 d1 y1 m2 d2 y2) |
| 1239 | "Block diary entry. |
| 1240 | Entry applies if date is between two dates. Order of the parameters is |
| 1241 | M1, D1, Y1, M2, D2, Y2 if `european-calendar-style' is nil, and |
| 1242 | D1, M1, Y1, D2, M2, Y2 if `european-calendar-style' is t." |
| 1243 | (let ((date1 (calendar-absolute-from-gregorian |
| 1244 | (if european-calendar-style |
| 1245 | (list d1 m1 y1) |
| 1246 | (list m1 d1 y1)))) |
| 1247 | (date2 (calendar-absolute-from-gregorian |
| 1248 | (if european-calendar-style |
| 1249 | (list d2 m2 y2) |
| 1250 | (list m2 d2 y2)))) |
| 1251 | (d (calendar-absolute-from-gregorian date))) |
| 1252 | (if (and (<= date1 d) (<= d date2)) |
| 1253 | entry))) |
| 1254 | |
| 1255 | (defun diary-float (month dayname n &optional day) |
| 1256 | "Floating diary entry--entry applies if date is the nth dayname of month. |
| 1257 | Parameters are MONTH, DAYNAME, N. MONTH can be a list of months, the constant |
| 1258 | t, or an integer. The constant t means all months. If N is negative, count |
| 1259 | backward from the end of the month. |
| 1260 | |
| 1261 | An optional parameter DAY means the Nth DAYNAME on or after/before MONTH DAY." |
| 1262 | ;; This is messy because the diary entry may apply, but the date on which it |
| 1263 | ;; is based can be in a different month/year. For example, asking for the |
| 1264 | ;; first Monday after December 30. For large values of |n| the problem is |
| 1265 | ;; more grotesque. |
| 1266 | (and (= dayname (calendar-day-of-week date)) |
| 1267 | (let* ((m (extract-calendar-month date)) |
| 1268 | (d (extract-calendar-day date)) |
| 1269 | (y (extract-calendar-year date)) |
| 1270 | (limit; last (n>0) or first (n<0) possible base date for entry |
| 1271 | (calendar-nth-named-absday (- n) dayname m y d)) |
| 1272 | (last-abs (if (> n 0) limit (+ limit 6))) |
| 1273 | (first-abs (if (> n 0) (- limit 6) limit)) |
| 1274 | (last (calendar-gregorian-from-absolute last-abs)) |
| 1275 | (first (calendar-gregorian-from-absolute first-abs)) |
| 1276 | ; m1, d1 is first possible base date |
| 1277 | (m1 (extract-calendar-month first)) |
| 1278 | (d1 (extract-calendar-day first)) |
| 1279 | (y1 (extract-calendar-year first)) |
| 1280 | ; m2, d2 is last possible base date |
| 1281 | (m2 (extract-calendar-month last)) |
| 1282 | (d2 (extract-calendar-day last)) |
| 1283 | (y2 (extract-calendar-year last))) |
| 1284 | (if (or (and (= m1 m2) ; only possible base dates in one month |
| 1285 | (or (and (listp month) (memq m1 month)) |
| 1286 | (eq month t) |
| 1287 | (= m1 month)) |
| 1288 | (let ((d (or day (if (> n 0) |
| 1289 | 1 |
| 1290 | (calendar-last-day-of-month m1 y1))))) |
| 1291 | (and (<= d1 d) (<= d d2)))) |
| 1292 | ;; only possible base dates straddle two months |
| 1293 | (and (or (< y1 y2) |
| 1294 | (and (= y1 y2) (< m1 m2))) |
| 1295 | (or |
| 1296 | ;; m1, d1 works as a base date |
| 1297 | (and |
| 1298 | (or (and (listp month) (memq m1 month)) |
| 1299 | (eq month t) |
| 1300 | (= m1 month)) |
| 1301 | (<= d1 (or day (if (> n 0) |
| 1302 | 1 |
| 1303 | (calendar-last-day-of-month m1 y1))))) |
| 1304 | ;; m2, d2 works as a base date |
| 1305 | (and (or (and (listp month) (memq m2 month)) |
| 1306 | (eq month t) |
| 1307 | (= m2 month)) |
| 1308 | (<= (or day (if (> n 0) |
| 1309 | 1 |
| 1310 | (calendar-last-day-of-month m2 y2))) |
| 1311 | d2))))) |
| 1312 | entry)))) |
| 1313 | |
| 1314 | (defun diary-anniversary (month day year) |
| 1315 | "Anniversary diary entry. |
| 1316 | Entry applies if date is the anniversary of MONTH, DAY, YEAR if |
| 1317 | `european-calendar-style' is nil, and DAY, MONTH, YEAR if |
| 1318 | `european-calendar-style' is t. Diary entry can contain `%d' or `%d%s'; the |
| 1319 | %d will be replaced by the number of years since the MONTH DAY, YEAR and the |
| 1320 | %s will be replaced by the ordinal ending of that number (that is, `st', `nd', |
| 1321 | `rd' or `th', as appropriate. The anniversary of February 29 is considered |
| 1322 | to be March 1 in non-leap years." |
| 1323 | (let* ((d (if european-calendar-style |
| 1324 | month |
| 1325 | day)) |
| 1326 | (m (if european-calendar-style |
| 1327 | day |
| 1328 | month)) |
| 1329 | (y (extract-calendar-year date)) |
| 1330 | (diff (- y year))) |
| 1331 | (if (and (= m 2) (= d 29) (not (calendar-leap-year-p y))) |
| 1332 | (setq m 3 |
| 1333 | d 1)) |
| 1334 | (if (and (> diff 0) (calendar-date-equal (list m d y) date)) |
| 1335 | (format entry diff (diary-ordinal-suffix diff))))) |
| 1336 | |
| 1337 | (defun diary-cyclic (n month day year) |
| 1338 | "Cycle diary entry--entry applies every N days starting at MONTH, DAY, YEAR. |
| 1339 | If `european-calendar-style' is t, parameters are N, DAY, MONTH, YEAR. |
| 1340 | ENTRY can contain `%d' or `%d%s'; the %d will be replaced by the number of |
| 1341 | years since the MONTH DAY, YEAR and the %s will be replaced by the ordinal |
| 1342 | ending of that number (that is, `st', `nd', `rd' or `th', as appropriate." |
| 1343 | (let* ((d (if european-calendar-style |
| 1344 | month |
| 1345 | day)) |
| 1346 | (m (if european-calendar-style |
| 1347 | day |
| 1348 | month)) |
| 1349 | (diff (- (calendar-absolute-from-gregorian date) |
| 1350 | (calendar-absolute-from-gregorian |
| 1351 | (list m d year)))) |
| 1352 | (cycle (/ diff n))) |
| 1353 | (if (and (>= diff 0) (zerop (% diff n))) |
| 1354 | (format entry cycle (diary-ordinal-suffix cycle))))) |
| 1355 | |
| 1356 | (defun diary-ordinal-suffix (n) |
| 1357 | "Ordinal suffix for N. (That is, `st', `nd', `rd', or `th', as appropriate.)" |
| 1358 | (if (or (memq (% n 100) '(11 12 13)) |
| 1359 | (< 3 (% n 10))) |
| 1360 | "th" |
| 1361 | (aref ["th" "st" "nd" "rd"] (% n 10)))) |
| 1362 | |
| 1363 | (defun diary-day-of-year () |
| 1364 | "Day of year and number of days remaining in the year of date diary entry." |
| 1365 | (calendar-day-of-year-string date)) |
| 1366 | |
| 1367 | (defcustom diary-remind-message |
| 1368 | '("Reminder: Only " |
| 1369 | (if (= 0 (% days 7)) |
| 1370 | (concat (int-to-string (/ days 7)) (if (= 7 days) " week" " weeks")) |
| 1371 | (concat (int-to-string days) (if (= 1 days) " day" " days"))) |
| 1372 | " until " |
| 1373 | diary-entry) |
| 1374 | "*Pseudo-pattern giving form of reminder messages in the fancy diary |
| 1375 | display. |
| 1376 | |
| 1377 | Used by the function `diary-remind', a pseudo-pattern is a list of |
| 1378 | expressions that can involve the keywords `days' (a number), `date' (a list of |
| 1379 | month, day, year), and `diary-entry' (a string)." |
| 1380 | :type 'sexp |
| 1381 | :group 'diary) |
| 1382 | |
| 1383 | (defun diary-remind (sexp days &optional marking) |
| 1384 | "Provide a reminder of a diary entry. |
| 1385 | SEXP is a diary-sexp. DAYS is either a single number or a list of numbers |
| 1386 | indicating the number(s) of days before the event that the warning(s) should |
| 1387 | occur on. If the current date is (one of) DAYS before the event indicated by |
| 1388 | SEXP, then a suitable message (as specified by `diary-remind-message' is |
| 1389 | returned. |
| 1390 | |
| 1391 | In addition to the reminders beforehand, the diary entry also appears on the |
| 1392 | date itself. |
| 1393 | |
| 1394 | A `diary-nonmarking-symbol' at the beginning of the line of the diary-remind |
| 1395 | entry specifies that the diary entry (not the reminder) is non-marking. |
| 1396 | Marking of reminders is independent of whether the entry itself is a marking |
| 1397 | or nonmarking; if optional parameter MARKING is non-nil then the reminders are |
| 1398 | marked on the calendar." |
| 1399 | (let ((diary-entry (eval sexp))) |
| 1400 | (cond |
| 1401 | ;; Diary entry applies on date |
| 1402 | ((and diary-entry |
| 1403 | (or (not marking-diary-entries) marking-diary-entry)) |
| 1404 | diary-entry) |
| 1405 | ;; Diary entry may apply to `days' before date |
| 1406 | ((and (integerp days) |
| 1407 | (not diary-entry); Diary entry does not apply to date |
| 1408 | (or (not marking-diary-entries) marking)) |
| 1409 | (let ((date (calendar-gregorian-from-absolute |
| 1410 | (+ (calendar-absolute-from-gregorian date) days)))) |
| 1411 | (if (setq diary-entry (eval sexp)) |
| 1412 | (mapconcat 'eval diary-remind-message "")))) |
| 1413 | ;; Diary entry may apply to one of a list of days before date |
| 1414 | ((and (listp days) days) |
| 1415 | (or (diary-remind sexp (car days) marking) |
| 1416 | (diary-remind sexp (cdr days) marking)))))) |
| 1417 | |
| 1418 | (defun add-to-diary-list (date string specifier) |
| 1419 | "Add the entry (DATE STRING SPECIFIER) to `diary-entries-list'. |
| 1420 | Do nothing if DATE or STRING is nil." |
| 1421 | (and date string |
| 1422 | (setq diary-entries-list |
| 1423 | (append diary-entries-list (list (list date string specifier)))))) |
| 1424 | |
| 1425 | (defun make-diary-entry (string &optional nonmarking file) |
| 1426 | "Insert a diary entry STRING which may be NONMARKING in FILE. |
| 1427 | If omitted, NONMARKING defaults to nil and FILE defaults to diary-file." |
| 1428 | (find-file-other-window |
| 1429 | (substitute-in-file-name (if file file diary-file))) |
| 1430 | (goto-char (point-max)) |
| 1431 | (insert |
| 1432 | (if (bolp) "" "\n") |
| 1433 | (if nonmarking diary-nonmarking-symbol "") |
| 1434 | string " ")) |
| 1435 | |
| 1436 | (defun insert-diary-entry (arg) |
| 1437 | "Insert a diary entry for the date indicated by point. |
| 1438 | Prefix arg will make the entry nonmarking." |
| 1439 | (interactive "P") |
| 1440 | (make-diary-entry (calendar-date-string (calendar-cursor-to-date t) t t) |
| 1441 | arg)) |
| 1442 | |
| 1443 | (defun insert-weekly-diary-entry (arg) |
| 1444 | "Insert a weekly diary entry for the day of the week indicated by point. |
| 1445 | Prefix arg will make the entry nonmarking." |
| 1446 | (interactive "P") |
| 1447 | (make-diary-entry (calendar-day-name (calendar-cursor-to-date t)) |
| 1448 | arg)) |
| 1449 | |
| 1450 | (defun insert-monthly-diary-entry (arg) |
| 1451 | "Insert a monthly diary entry for the day of the month indicated by point. |
| 1452 | Prefix arg will make the entry nonmarking." |
| 1453 | (interactive "P") |
| 1454 | (let* ((calendar-date-display-form |
| 1455 | (if european-calendar-style |
| 1456 | '(day " * ") |
| 1457 | '("* " day)))) |
| 1458 | (make-diary-entry (calendar-date-string (calendar-cursor-to-date t) t) |
| 1459 | arg))) |
| 1460 | |
| 1461 | (defun insert-yearly-diary-entry (arg) |
| 1462 | "Insert an annual diary entry for the day of the year indicated by point. |
| 1463 | Prefix arg will make the entry nonmarking." |
| 1464 | (interactive "P") |
| 1465 | (let* ((calendar-date-display-form |
| 1466 | (if european-calendar-style |
| 1467 | '(day " " monthname) |
| 1468 | '(monthname " " day)))) |
| 1469 | (make-diary-entry (calendar-date-string (calendar-cursor-to-date t) t) |
| 1470 | arg))) |
| 1471 | |
| 1472 | (defun insert-anniversary-diary-entry (arg) |
| 1473 | "Insert an anniversary diary entry for the date given by point. |
| 1474 | Prefix arg will make the entry nonmarking." |
| 1475 | (interactive "P") |
| 1476 | (let* ((calendar-date-display-form |
| 1477 | (if european-calendar-style |
| 1478 | '(day " " month " " year) |
| 1479 | '(month " " day " " year)))) |
| 1480 | (make-diary-entry |
| 1481 | (format "%s(diary-anniversary %s)" |
| 1482 | sexp-diary-entry-symbol |
| 1483 | (calendar-date-string (calendar-cursor-to-date t) nil t)) |
| 1484 | arg))) |
| 1485 | |
| 1486 | (defun insert-block-diary-entry (arg) |
| 1487 | "Insert a block diary entry for the days between the point and marked date. |
| 1488 | Prefix arg will make the entry nonmarking." |
| 1489 | (interactive "P") |
| 1490 | (let* ((calendar-date-display-form |
| 1491 | (if european-calendar-style |
| 1492 | '(day " " month " " year) |
| 1493 | '(month " " day " " year))) |
| 1494 | (cursor (calendar-cursor-to-date t)) |
| 1495 | (mark (or (car calendar-mark-ring) |
| 1496 | (error "No mark set in this buffer"))) |
| 1497 | (start) |
| 1498 | (end)) |
| 1499 | (if (< (calendar-absolute-from-gregorian mark) |
| 1500 | (calendar-absolute-from-gregorian cursor)) |
| 1501 | (setq start mark |
| 1502 | end cursor) |
| 1503 | (setq start cursor |
| 1504 | end mark)) |
| 1505 | (make-diary-entry |
| 1506 | (format "%s(diary-block %s %s)" |
| 1507 | sexp-diary-entry-symbol |
| 1508 | (calendar-date-string start nil t) |
| 1509 | (calendar-date-string end nil t)) |
| 1510 | arg))) |
| 1511 | |
| 1512 | (defun insert-cyclic-diary-entry (arg) |
| 1513 | "Insert a cyclic diary entry starting at the date given by point. |
| 1514 | Prefix arg will make the entry nonmarking." |
| 1515 | (interactive "P") |
| 1516 | (let* ((calendar-date-display-form |
| 1517 | (if european-calendar-style |
| 1518 | '(day " " month " " year) |
| 1519 | '(month " " day " " year)))) |
| 1520 | (make-diary-entry |
| 1521 | (format "%s(diary-cyclic %d %s)" |
| 1522 | sexp-diary-entry-symbol |
| 1523 | (calendar-read "Repeat every how many days: " |
| 1524 | '(lambda (x) (> x 0))) |
| 1525 | (calendar-date-string (calendar-cursor-to-date t) nil t)) |
| 1526 | arg))) |
| 1527 | |
| 1528 | (provide 'diary-lib) |
| 1529 | |
| 1530 | ;;; diary-lib.el ends here |