HCoop / bpt / emacs.git / blame
| Commit | Line | Data |
|---|---|---|
| 3afbc435 | 1 | ;;; diary-lib.el --- diary functions |
| 0808d911 | 2 | |
| c87a1f38 GM |
3 | ;; Copyright (C) 1989, 1990, 1992, 1993, 1994, 1995, 2003 |
| 4 | ;; Free Software Foundation, Inc. | |
| 0808d911 ER |
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 | |
| b578f267 EN |
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. | |
| 0808d911 ER |
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 | ||
| c87a1f38 GM |
41 | (defun diary-check-diary-file () |
| 42 | "Check that the file specified by `diary-file' exists and is readable. | |
| 43 | If so, return the expanded file name, otherwise signal an error." | |
| 44 | (let ((d-file (substitute-in-file-name diary-file))) | |
| 45 | (if (and d-file (file-exists-p d-file)) | |
| 46 | (if (file-readable-p d-file) | |
| 47 | d-file | |
| 48 | (error "Diary file `%s' is not readable" diary-file)) | |
| 49 | (error "Diary file `%s' does not exist" diary-file)))) | |
| 50 | ||
| 0808d911 ER |
51 | ;;;###autoload |
| 52 | (defun diary (&optional arg) | |
| 53 | "Generate the diary window for ARG days starting with the current date. | |
| 54 | If no argument is provided, the number of days of diary entries is governed | |
| 55 | by the variable `number-of-diary-entries'. This function is suitable for | |
| 56 | execution in a `.emacs' file." | |
| 57 | (interactive "P") | |
| c87a1f38 GM |
58 | (diary-check-diary-file) |
| 59 | (let ((date (calendar-current-date))) | |
| 60 | (list-diary-entries | |
| 61 | date | |
| 62 | (cond (arg (prefix-numeric-value arg)) | |
| 63 | ((vectorp number-of-diary-entries) | |
| 64 | (aref number-of-diary-entries (calendar-day-of-week date))) | |
| 65 | (t number-of-diary-entries))))) | |
| 0808d911 ER |
66 | |
| 67 | (defun view-diary-entries (arg) | |
| 68 | "Prepare and display a buffer with diary entries. | |
| 69 | Searches the file named in `diary-file' for entries that | |
| 70 | match ARG days starting with the date indicated by the cursor position | |
| 71 | in the displayed three-month calendar." | |
| 72 | (interactive "p") | |
| c87a1f38 GM |
73 | (diary-check-diary-file) |
| 74 | (list-diary-entries (calendar-cursor-to-date t) arg)) | |
| 0808d911 | 75 | |
| 892e6825 | 76 | (defun view-other-diary-entries (arg d-file) |
| 0808d911 | 77 | "Prepare and display buffer of diary entries from an alternative diary file. |
| c87a1f38 GM |
78 | Searches for entries that match ARG days, starting with the date indicated |
| 79 | by the cursor position in the displayed three-month calendar. | |
| 80 | D-FILE specifies the file to use as the diary file." | |
| 0808d911 | 81 | (interactive |
| c87a1f38 | 82 | (list (if arg (prefix-numeric-value arg) 1) |
| 892e6825 ER |
83 | (read-file-name "Enter diary file name: " default-directory nil t))) |
| 84 | (let ((diary-file d-file)) | |
| 85 | (view-diary-entries arg))) | |
| 0808d911 ER |
86 | |
| 87 | (autoload 'check-calendar-holidays "holidays" | |
| 88 | "Check the list of holidays for any that occur on DATE. | |
| 89 | The value returned is a list of strings of relevant holiday descriptions. | |
| fd4a98f0 | 90 | The holidays are those in the list `calendar-holidays'.") |
| 0808d911 ER |
91 | |
| 92 | (autoload 'calendar-holiday-list "holidays" | |
| 93 | "Form the list of holidays that occur on dates in the calendar window. | |
| fd4a98f0 | 94 | The holidays are those in the list `calendar-holidays'.") |
| 0808d911 ER |
95 | |
| 96 | (autoload 'diary-french-date "cal-french" | |
| fd4a98f0 | 97 | "French calendar equivalent of date diary entry.") |
| 0808d911 ER |
98 | |
| 99 | (autoload 'diary-mayan-date "cal-mayan" | |
| fd4a98f0 | 100 | "Mayan calendar equivalent of date diary entry.") |
| 0808d911 | 101 | |
| c36baedb | 102 | (autoload 'diary-iso-date "cal-iso" |
| fd4a98f0 | 103 | "ISO calendar equivalent of date diary entry.") |
| c36baedb | 104 | |
| 0808d911 | 105 | (autoload 'diary-julian-date "cal-julian" |
| fd4a98f0 | 106 | "Julian calendar equivalent of date diary entry.") |
| 0808d911 ER |
107 | |
| 108 | (autoload 'diary-astro-day-number "cal-julian" | |
| fd4a98f0 | 109 | "Astronomical (Julian) day number diary entry.") |
| 0808d911 | 110 | |
| 327b6868 | 111 | (autoload 'diary-chinese-date "cal-china" |
| fd4a98f0 | 112 | "Chinese calendar equivalent of date diary entry.") |
| 0808d911 | 113 | |
| 327b6868 | 114 | (autoload 'diary-islamic-date "cal-islam" |
| fd4a98f0 | 115 | "Islamic calendar equivalent of date diary entry.") |
| 0808d911 | 116 | |
| 327b6868 | 117 | (autoload 'list-islamic-diary-entries "cal-islam" |
| fd4a98f0 | 118 | "Add any Islamic date entries from the diary file to `diary-entries-list'.") |
| 0808d911 | 119 | |
| 327b6868 | 120 | (autoload 'mark-islamic-diary-entries "cal-islam" |
| fd4a98f0 | 121 | "Mark days in the calendar window that have Islamic date diary entries.") |
| 0808d911 | 122 | |
| 327b6868 | 123 | (autoload 'mark-islamic-calendar-date-pattern "cal-islam" |
| fd4a98f0 | 124 | "Mark dates in calendar window that conform to Islamic date MONTH/DAY/YEAR.") |
| 0808d911 ER |
125 | |
| 126 | (autoload 'diary-hebrew-date "cal-hebrew" | |
| fd4a98f0 | 127 | "Hebrew calendar equivalent of date diary entry.") |
| 0808d911 ER |
128 | |
| 129 | (autoload 'diary-omer "cal-hebrew" | |
| fd4a98f0 | 130 | "Omer count diary entry.") |
| 0808d911 ER |
131 | |
| 132 | (autoload 'diary-yahrzeit "cal-hebrew" | |
| fd4a98f0 | 133 | "Yahrzeit diary entry--entry applies if date is yahrzeit or the day before.") |
| 0808d911 ER |
134 | |
| 135 | (autoload 'diary-parasha "cal-hebrew" | |
| fd4a98f0 | 136 | "Parasha diary entry--entry applies if date is a Saturday.") |
| 0808d911 ER |
137 | |
| 138 | (autoload 'diary-rosh-hodesh "cal-hebrew" | |
| fd4a98f0 | 139 | "Rosh Hodesh diary entry.") |
| 0808d911 ER |
140 | |
| 141 | (autoload 'list-hebrew-diary-entries "cal-hebrew" | |
| fd4a98f0 | 142 | "Add any Hebrew date entries from the diary file to `diary-entries-list'.") |
| 0808d911 ER |
143 | |
| 144 | (autoload 'mark-hebrew-diary-entries "cal-hebrew" | |
| fd4a98f0 | 145 | "Mark days in the calendar window that have Hebrew date diary entries.") |
| 0808d911 ER |
146 | |
| 147 | (autoload 'mark-hebrew-calendar-date-pattern "cal-hebrew" | |
| fd4a98f0 | 148 | "Mark dates in calendar window that conform to Hebrew date MONTH/DAY/YEAR.") |
| 0808d911 ER |
149 | |
| 150 | (autoload 'diary-coptic-date "cal-coptic" | |
| fd4a98f0 | 151 | "Coptic calendar equivalent of date diary entry.") |
| 0808d911 ER |
152 | |
| 153 | (autoload 'diary-ethiopic-date "cal-coptic" | |
| fd4a98f0 | 154 | "Ethiopic calendar equivalent of date diary entry.") |
| 0808d911 | 155 | |
| a45eee72 | 156 | (autoload 'diary-persian-date "cal-persia" |
| fd4a98f0 | 157 | "Persian calendar equivalent of date diary entry.") |
| 72fb78ce | 158 | |
| fd4a98f0 | 159 | (autoload 'diary-phases-of-moon "lunar" "Moon phases diary entry.") |
| 0808d911 ER |
160 | |
| 161 | (autoload 'diary-sunrise-sunset "solar" | |
| fd4a98f0 | 162 | "Local time of sunrise and sunset as a diary entry.") |
| 0808d911 ER |
163 | |
| 164 | (autoload 'diary-sabbath-candles "solar" | |
| 165 | "Local time of candle lighting diary entry--applies if date is a Friday. | |
| fd4a98f0 | 166 | No diary entry if there is no sunset on that date.") |
| 0808d911 ER |
167 | |
| 168 | (defvar diary-syntax-table (copy-syntax-table (standard-syntax-table)) | |
| 169 | "The syntax table used when parsing dates in the diary file. | |
| 170 | It is the standard syntax table used in Fundamental mode, but with the | |
| c87a1f38 | 171 | syntax of `*' and `:' changed to be word constituents.") |
| 0808d911 ER |
172 | |
| 173 | (modify-syntax-entry ?* "w" diary-syntax-table) | |
| cfd1d0ec | 174 | (modify-syntax-entry ?: "w" diary-syntax-table) |
| 0808d911 | 175 | |
| ee58da1b SS |
176 | (defvar diary-entries-list) |
| 177 | (defvar displayed-year) | |
| 178 | (defvar displayed-month) | |
| 179 | (defvar entry) | |
| 180 | (defvar date) | |
| 181 | (defvar number) | |
| 182 | (defvar date-string) | |
| ee58da1b SS |
183 | (defvar original-date) |
| 184 | ||
| c47a201a | 185 | (defun diary-attrtype-convert (attrvalue type) |
| c87a1f38 GM |
186 | "Convert string ATTRVALUE to TYPE appropriate for a face description. |
| 187 | Valid TYPEs are: string, symbol, int, stringtnil, tnil." | |
| c47a201a JB |
188 | (let (ret) |
| 189 | (setq ret (cond ((eq type 'string) attrvalue) | |
| 190 | ((eq type 'symbol) (read attrvalue)) | |
| 191 | ((eq type 'int) (string-to-int attrvalue)) | |
| 192 | ((eq type 'stringtnil) | |
| 193 | (cond ((string= "t" attrvalue) t) | |
| 194 | ((string= "nil" attrvalue) nil) | |
| 195 | (t attrvalue))) | |
| 196 | ((eq type 'tnil) | |
| 197 | (cond ((string= "t" attrvalue) t) | |
| 198 | ((string= "nil" attrvalue) nil))))) | |
| 199 | ; (message "(%s)[%s]=[%s]" (print type) attrvalue ret) | |
| 200 | ret)) | |
| 4e80f517 | 201 | |
| c47a201a JB |
202 | |
| 203 | (defun diary-pull-attrs (entry fileglobattrs) | |
| 4e80f517 SS |
204 | "Pull the face-related attributes off the entry, merge with the |
| 205 | fileglobattrs, and return the (possibly modified) entry and face | |
| 206 | data in a list of attrname attrvalue values. | |
| c47a201a | 207 | The entry will be modified to drop all tags that are used for face matching. |
| 4e80f517 SS |
208 | If entry is nil, then the fileglobattrs are being searched for, |
| 209 | the fileglobattrs variable is ignored, and | |
| 210 | diary-glob-file-regexp-prefix is prepended to the regexps before each | |
| c47a201a JB |
211 | search." |
| 212 | (save-excursion | |
| 61d094de GM |
213 | (let (regexp regnum attrname attr-list attrname attrvalue type |
| 214 | ret-attr attr) | |
| c47a201a JB |
215 | (if (null entry) |
| 216 | (progn | |
| 217 | (setq ret-attr '() | |
| 218 | attr-list diary-face-attrs) | |
| 219 | (while attr-list | |
| 220 | (goto-char (point-min)) | |
| 221 | (setq attr (car attr-list) | |
| 222 | regexp (nth 0 attr) | |
| 223 | regnum (nth 1 attr) | |
| 224 | attrname (nth 2 attr) | |
| 225 | type (nth 3 attr) | |
| 226 | regexp (concat diary-glob-file-regexp-prefix regexp)) | |
| 227 | (setq attrvalue nil) | |
| 228 | (if (re-search-forward regexp (point-max) t) | |
| 229 | (setq attrvalue (buffer-substring-no-properties | |
| 230 | (match-beginning regnum) | |
| 231 | (match-end regnum)))) | |
| 232 | (if (and attrvalue | |
| 233 | (setq attrvalue (diary-attrtype-convert attrvalue type))) | |
| 234 | (setq ret-attr (append ret-attr (list attrname attrvalue)))) | |
| 235 | (setq attr-list (cdr attr-list))) | |
| 236 | (setq fileglobattrs ret-attr)) | |
| 237 | (progn | |
| 238 | (setq ret-attr fileglobattrs | |
| 239 | attr-list diary-face-attrs) | |
| 240 | (while attr-list | |
| 241 | (goto-char (point-min)) | |
| 242 | (setq attr (car attr-list) | |
| 243 | regexp (nth 0 attr) | |
| 244 | regnum (nth 1 attr) | |
| 245 | attrname (nth 2 attr) | |
| 246 | type (nth 3 attr)) | |
| 247 | (setq attrvalue nil) | |
| 248 | (if (string-match regexp entry) | |
| 4e80f517 | 249 | (progn |
| c47a201a JB |
250 | (setq attrvalue (substring-no-properties entry |
| 251 | (match-beginning regnum) | |
| 252 | (match-end regnum))) | |
| 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 SS |
259 | |
| 260 | ||
| 3bd9ca85 GM |
261 | ;; This can be removed once the kill/yank treatment of invisible text |
| 262 | ;; (see etc/TODO) is fixed. -- gm | |
| 263 | (defcustom diary-header-line-flag t | |
| 264 | "*If non-nil, `simple-diary-display' will show a header line. | |
| 265 | The format of the header is specified by `diary-header-line-format'." | |
| 266 | :group 'diary | |
| 267 | :type 'boolean | |
| 268 | :version "21.4") | |
| 269 | ||
| 270 | (defcustom diary-header-line-format | |
| 271 | '(:eval (calendar-string-spread | |
| 272 | (list (if selective-display | |
| 273 | "Selective display active - press \"s\" in calendar \ | |
| 274 | before edit/copy" | |
| 275 | "Diary")) | |
| 276 | ?\ (frame-width))) | |
| 277 | "*Format of the header line displayed by `simple-diary-display'. | |
| 278 | Only used if `diary-header-line-flag' is non-nil." | |
| 279 | :group 'diary | |
| 280 | :type 'sexp | |
| 281 | :version "21.4") | |
| c47a201a | 282 | |
| 0808d911 ER |
283 | (defun list-diary-entries (date number) |
| 284 | "Create and display a buffer containing the relevant lines in diary-file. | |
| 285 | The arguments are DATE and NUMBER; the entries selected are those | |
| 286 | for NUMBER days starting with date DATE. The other entries are hidden | |
| 287 | using selective display. | |
| 288 | ||
| 289 | Returns a list of all relevant diary entries found, if any, in order by date. | |
| a14723d9 KH |
290 | The list entries have the form ((month day year) string specifier) where |
| 291 | \(month day year) is the date of the entry, string is the entry text, and | |
| 292 | specifier is the applicability. If the variable `diary-list-include-blanks' | |
| 293 | is t, this list includes a dummy diary entry consisting of the empty string) | |
| 294 | for a date with no diary entries. | |
| 0808d911 ER |
295 | |
| 296 | After the list is prepared, the hooks `nongregorian-diary-listing-hook', | |
| 297 | `list-diary-entries-hook', `diary-display-hook', and `diary-hook' are run. | |
| 298 | These hooks have the following distinct roles: | |
| 299 | ||
| 300 | `nongregorian-diary-listing-hook' can cull dates from the diary | |
| 301 | and each included file. Usually used for Hebrew or Islamic | |
| 302 | diary entries in files. Applied to *each* file. | |
| 303 | ||
| 304 | `list-diary-entries-hook' adds or manipulates diary entries from | |
| 305 | external sources. Used, for example, to include diary entries | |
| 306 | from other files or to sort the diary entries. Invoked *once* only, | |
| 307 | before the display hook is run. | |
| 308 | ||
| 309 | `diary-display-hook' does the actual display of information. If this is | |
| 310 | nil, simple-diary-display will be used. Use add-hook to set this to | |
| 311 | fancy-diary-display, if desired. If you want no diary display, use | |
| 312 | add-hook to set this to ignore. | |
| 313 | ||
| 314 | `diary-hook' is run last. This can be used for an appointment | |
| 315 | notification function." | |
| 316 | ||
| 317 | (if (< 0 number) | |
| c87a1f38 GM |
318 | (let ((original-date date);; save for possible use in the hooks |
| 319 | old-diary-syntax-table | |
| 320 | diary-entries-list | |
| 321 | file-glob-attrs | |
| 322 | (date-string (calendar-date-string date)) | |
| 323 | (d-file (substitute-in-file-name diary-file))) | |
| 0808d911 ER |
324 | (message "Preparing diary...") |
| 325 | (save-excursion | |
| cdfeb73f | 326 | (let ((diary-buffer (find-buffer-visiting d-file))) |
| ca67b44e RS |
327 | (if (not diary-buffer) |
| 328 | (set-buffer (find-file-noselect d-file t)) | |
| 329 | (set-buffer diary-buffer) | |
| 330 | (or (verify-visited-file-modtime diary-buffer) | |
| 331 | (revert-buffer t t)))) | |
| c47a201a | 332 | (setq file-glob-attrs (nth 1 (diary-pull-attrs nil ""))) |
| 0808d911 ER |
333 | (setq selective-display t) |
| 334 | (setq selective-display-ellipses nil) | |
| 3bd9ca85 GM |
335 | (if diary-header-line-flag |
| 336 | (setq header-line-format diary-header-line-format)) | |
| 0808d911 ER |
337 | (setq old-diary-syntax-table (syntax-table)) |
| 338 | (set-syntax-table diary-syntax-table) | |
| 339 | (unwind-protect | |
| 340 | (let ((buffer-read-only nil) | |
| 341 | (diary-modified (buffer-modified-p)) | |
| 342 | (mark (regexp-quote diary-nonmarking-symbol))) | |
| 7d3ff869 GM |
343 | ;; First and last characters must be ^M or \n for |
| 344 | ;; selective display to work properly | |
| 0808d911 ER |
345 | (goto-char (1- (point-max))) |
| 346 | (if (not (looking-at "\^M\\|\n")) | |
| 347 | (progn | |
| 7d3ff869 | 348 | (goto-char (point-max)) |
| 4cf95c44 | 349 | (insert "\^M"))) |
| 0808d911 ER |
350 | (goto-char (point-min)) |
| 351 | (if (not (looking-at "\^M\\|\n")) | |
| 4cf95c44 | 352 | (insert "\^M")) |
| 0808d911 ER |
353 | (subst-char-in-region (point-min) (point-max) ?\n ?\^M t) |
| 354 | (calendar-for-loop i from 1 to number do | |
| 355 | (let ((d diary-date-forms) | |
| 356 | (month (extract-calendar-month date)) | |
| 357 | (day (extract-calendar-day date)) | |
| 358 | (year (extract-calendar-year date)) | |
| 359 | (entry-found (list-sexp-diary-entries date))) | |
| 360 | (while d | |
| 361 | (let* | |
| 362 | ((date-form (if (equal (car (car d)) 'backup) | |
| 363 | (cdr (car d)) | |
| 364 | (car d))) | |
| 365 | (backup (equal (car (car d)) 'backup)) | |
| 366 | (dayname | |
| ca2a5950 GM |
367 | (format "%s\\|%s\\.?" |
| 368 | (calendar-day-name date) | |
| 369 | (calendar-day-name date 'abbrev))) | |
| 0808d911 | 370 | (monthname |
| ca2a5950 GM |
371 | (format "\\*\\|%s\\|%s\\.?" |
| 372 | (calendar-month-name month) | |
| 373 | (calendar-month-name month 'abbrev))) | |
| 0808d911 ER |
374 | (month (concat "\\*\\|0*" (int-to-string month))) |
| 375 | (day (concat "\\*\\|0*" (int-to-string day))) | |
| 376 | (year | |
| 377 | (concat | |
| 378 | "\\*\\|0*" (int-to-string year) | |
| 379 | (if abbreviated-calendar-year | |
| e65fc107 | 380 | (concat "\\|" (format "%02d" (% year 100))) |
| 0808d911 ER |
381 | ""))) |
| 382 | (regexp | |
| 383 | (concat | |
| 384 | "\\(\\`\\|\^M\\|\n\\)" mark "?\\(" | |
| 385 | (mapconcat 'eval date-form "\\)\\(") | |
| 386 | "\\)")) | |
| 387 | (case-fold-search t)) | |
| 388 | (goto-char (point-min)) | |
| 389 | (while (re-search-forward regexp nil t) | |
| 390 | (if backup (re-search-backward "\\<" nil t)) | |
| 391 | (if (and (or (char-equal (preceding-char) ?\^M) | |
| 392 | (char-equal (preceding-char) ?\n)) | |
| 393 | (not (looking-at " \\|\^I"))) | |
| 394 | ;; Diary entry that consists only of date. | |
| 395 | (backward-char 1) | |
| 396 | ;; Found a nonempty diary entry--make it visible and | |
| 397 | ;; add it to the list. | |
| 398 | (setq entry-found t) | |
| 399 | (let ((entry-start (point)) | |
| 61d094de | 400 | date-start temp) |
| 0808d911 ER |
401 | (re-search-backward "\^M\\|\n\\|\\`") |
| 402 | (setq date-start (point)) | |
| 403 | (re-search-forward "\^M\\|\n" nil t 2) | |
| 404 | (while (looking-at " \\|\^I") | |
| 405 | (re-search-forward "\^M\\|\n" nil t)) | |
| 406 | (backward-char 1) | |
| 407 | (subst-char-in-region date-start | |
| 408 | (point) ?\^M ?\n t) | |
| c47a201a JB |
409 | (setq entry (buffer-substring entry-start (point)) |
| 410 | temp (diary-pull-attrs entry file-glob-attrs) | |
| 61d094de | 411 | entry (nth 0 temp)) |
| 0808d911 | 412 | (add-to-diary-list |
| a14723d9 | 413 | date |
| c47a201a | 414 | entry |
| c1b0dc0c | 415 | (buffer-substring |
| 86432f81 | 416 | (1+ date-start) (1- entry-start)) |
| 61d094de | 417 | (copy-marker entry-start) (nth 1 temp)))))) |
| 0808d911 ER |
418 | (setq d (cdr d))) |
| 419 | (or entry-found | |
| 420 | (not diary-list-include-blanks) | |
| 4dd618ff | 421 | (setq diary-entries-list |
| 0808d911 | 422 | (append diary-entries-list |
| c47a201a | 423 | (list (list date "" "" "" ""))))) |
| 0808d911 ER |
424 | (setq date |
| 425 | (calendar-gregorian-from-absolute | |
| 426 | (1+ (calendar-absolute-from-gregorian date)))) | |
| 427 | (setq entry-found nil))) | |
| 428 | (set-buffer-modified-p diary-modified)) | |
| 429 | (set-syntax-table old-diary-syntax-table)) | |
| 430 | (goto-char (point-min)) | |
| 431 | (run-hooks 'nongregorian-diary-listing-hook | |
| 432 | 'list-diary-entries-hook) | |
| 433 | (if diary-display-hook | |
| 434 | (run-hooks 'diary-display-hook) | |
| 435 | (simple-diary-display)) | |
| 436 | (run-hooks 'diary-hook) | |
| 437 | diary-entries-list)))) | |
| 438 | ||
| 439 | (defun include-other-diary-files () | |
| 440 | "Include the diary entries from other diary files with those of diary-file. | |
| 441 | This function is suitable for use in `list-diary-entries-hook'; | |
| 442 | it enables you to use shared diary files together with your own. | |
| 443 | The files included are specified in the diaryfile by lines of this form: | |
| 444 | #include \"filename\" | |
| 445 | This is recursive; that is, #include directives in diary files thus included | |
| 446 | are obeyed. You can change the `#include' to some other string by | |
| 447 | changing the variable `diary-include-string'." | |
| 448 | (goto-char (point-min)) | |
| 449 | (while (re-search-forward | |
| 450 | (concat | |
| 451 | "\\(\\`\\|\^M\\|\n\\)" | |
| 452 | (regexp-quote diary-include-string) | |
| 453 | " \"\\([^\"]*\\)\"") | |
| 454 | nil t) | |
| cb8325bf GM |
455 | (let* ((diary-file (substitute-in-file-name |
| 456 | (buffer-substring-no-properties | |
| 457 | (match-beginning 2) (match-end 2)))) | |
| 458 | (diary-list-include-blanks nil) | |
| 459 | (list-diary-entries-hook 'include-other-diary-files) | |
| 460 | (diary-display-hook 'ignore) | |
| 461 | (diary-hook nil) | |
| 462 | (d-buffer (find-buffer-visiting diary-file)) | |
| 463 | (diary-modified (if d-buffer | |
| 464 | (save-excursion | |
| 465 | (set-buffer d-buffer) | |
| 466 | (buffer-modified-p))))) | |
| 0808d911 ER |
467 | (if (file-exists-p diary-file) |
| 468 | (if (file-readable-p diary-file) | |
| 469 | (unwind-protect | |
| 470 | (setq diary-entries-list | |
| 471 | (append diary-entries-list | |
| 472 | (list-diary-entries original-date number))) | |
| 8b431855 GM |
473 | (save-excursion |
| 474 | (set-buffer (find-buffer-visiting diary-file)) | |
| 73e19344 RS |
475 | (let ((inhibit-read-only t)) |
| 476 | (subst-char-in-region (point-min) (point-max) ?\^M ?\n t)) | |
| 8b431855 GM |
477 | (setq selective-display nil) |
| 478 | (set-buffer-modified-p diary-modified))) | |
| 0808d911 ER |
479 | (beep) |
| 480 | (message "Can't read included diary file %s" diary-file) | |
| 481 | (sleep-for 2)) | |
| 482 | (beep) | |
| 483 | (message "Can't find included diary file %s" diary-file) | |
| 484 | (sleep-for 2)))) | |
| 485 | (goto-char (point-min))) | |
| 486 | ||
| 487 | (defun simple-diary-display () | |
| 488 | "Display the diary buffer if there are any relevant entries or holidays." | |
| 489 | (let* ((holiday-list (if holidays-in-diary-buffer | |
| 490 | (check-calendar-holidays original-date))) | |
| 8ec6d48a GM |
491 | (hol-string (format "%s%s%s" |
| 492 | date-string | |
| 493 | (if holiday-list ": " "") | |
| 494 | (mapconcat 'identity holiday-list "; "))) | |
| 495 | (msg (format "No diary entries for %s" hol-string)) | |
| 496 | ;; If selected window is dedicated (to the calendar), | |
| 497 | ;; need a new one to display the diary. | |
| 498 | (pop-up-frames (window-dedicated-p (selected-window)))) | |
| 499 | (calendar-set-mode-line (format "Diary for %s" hol-string)) | |
| 0808d911 ER |
500 | (if (or (not diary-entries-list) |
| 501 | (and (not (cdr diary-entries-list)) | |
| 502 | (string-equal (car (cdr (car diary-entries-list))) ""))) | |
| 8ec6d48a | 503 | (if (< (length msg) (frame-width)) |
| b3099c46 | 504 | (message "%s" msg) |
| 0808d911 ER |
505 | (set-buffer (get-buffer-create holiday-buffer)) |
| 506 | (setq buffer-read-only nil) | |
| 507 | (calendar-set-mode-line date-string) | |
| 508 | (erase-buffer) | |
| 509 | (insert (mapconcat 'identity holiday-list "\n")) | |
| 510 | (goto-char (point-min)) | |
| 511 | (set-buffer-modified-p nil) | |
| 512 | (setq buffer-read-only t) | |
| 513 | (display-buffer holiday-buffer) | |
| 514 | (message "No diary entries for %s" date-string)) | |
| c87a1f38 GM |
515 | (display-buffer (find-buffer-visiting |
| 516 | (substitute-in-file-name diary-file))) | |
| 0808d911 ER |
517 | (message "Preparing diary...done")))) |
| 518 | ||
| 86432f81 MR |
519 | (defface diary-button-face '((((type pc) (class color)) |
| 520 | (:foreground "lightblue"))) | |
| ebea495a MR |
521 | "Default face used for buttons." |
| 522 | :version "21.4" | |
| 523 | :group 'diary) | |
| 86432f81 MR |
524 | |
| 525 | (define-button-type 'diary-entry | |
| 526 | 'action #'diary-goto-entry | |
| 527 | 'face #'diary-button-face) | |
| 528 | ||
| 529 | (defun diary-goto-entry (button) | |
| 530 | (let ((marker (button-get button 'marker))) | |
| 531 | (when marker | |
| 532 | (pop-to-buffer (marker-buffer marker)) | |
| 533 | (goto-char (marker-position marker))))) | |
| 534 | ||
| 0808d911 ER |
535 | (defun fancy-diary-display () |
| 536 | "Prepare a diary buffer with relevant entries in a fancy, noneditable form. | |
| 537 | This function is provided for optional use as the `diary-display-hook'." | |
| 538 | (save-excursion;; Turn off selective-display in the diary file's buffer. | |
| cdfeb73f | 539 | (set-buffer (find-buffer-visiting (substitute-in-file-name diary-file))) |
| 0808d911 ER |
540 | (let ((diary-modified (buffer-modified-p))) |
| 541 | (subst-char-in-region (point-min) (point-max) ?\^M ?\n t) | |
| 542 | (setq selective-display nil) | |
| 543 | (kill-local-variable 'mode-line-format) | |
| 544 | (set-buffer-modified-p diary-modified))) | |
| 545 | (if (or (not diary-entries-list) | |
| 546 | (and (not (cdr diary-entries-list)) | |
| 547 | (string-equal (car (cdr (car diary-entries-list))) ""))) | |
| 548 | (let* ((holiday-list (if holidays-in-diary-buffer | |
| 549 | (check-calendar-holidays original-date))) | |
| 550 | (msg (format "No diary entries for %s %s" | |
| 551 | (concat date-string (if holiday-list ":" "")) | |
| 552 | (mapconcat 'identity holiday-list "; ")))) | |
| 553 | (if (<= (length msg) (frame-width)) | |
| b3099c46 | 554 | (message "%s" msg) |
| 0808d911 ER |
555 | (set-buffer (get-buffer-create holiday-buffer)) |
| 556 | (setq buffer-read-only nil) | |
| 557 | (calendar-set-mode-line date-string) | |
| 558 | (erase-buffer) | |
| 559 | (insert (mapconcat 'identity holiday-list "\n")) | |
| 560 | (goto-char (point-min)) | |
| 561 | (set-buffer-modified-p nil) | |
| 562 | (setq buffer-read-only t) | |
| 563 | (display-buffer holiday-buffer) | |
| 564 | (message "No diary entries for %s" date-string))) | |
| 565 | (save-excursion;; Prepare the fancy diary buffer. | |
| 566 | (set-buffer (make-fancy-diary-buffer)) | |
| 567 | (setq buffer-read-only nil) | |
| 568 | (let ((entry-list diary-entries-list) | |
| 569 | (holiday-list) | |
| 570 | (holiday-list-last-month 1) | |
| 571 | (holiday-list-last-year 1) | |
| 572 | (date (list 0 0 0))) | |
| 573 | (while entry-list | |
| 574 | (if (not (calendar-date-equal date (car (car entry-list)))) | |
| 575 | (progn | |
| 576 | (setq date (car (car entry-list))) | |
| 577 | (and holidays-in-diary-buffer | |
| 578 | (calendar-date-compare | |
| 579 | (list (list holiday-list-last-month | |
| 580 | (calendar-last-day-of-month | |
| 581 | holiday-list-last-month | |
| 582 | holiday-list-last-year) | |
| 583 | holiday-list-last-year)) | |
| 584 | (list date)) | |
| 585 | ;; We need to get the holidays for the next 3 months. | |
| 586 | (setq holiday-list-last-month | |
| 587 | (extract-calendar-month date)) | |
| 588 | (setq holiday-list-last-year | |
| 589 | (extract-calendar-year date)) | |
| 590 | (increment-calendar-month | |
| 591 | holiday-list-last-month holiday-list-last-year 1) | |
| 592 | (setq holiday-list | |
| 593 | (let ((displayed-month holiday-list-last-month) | |
| 594 | (displayed-year holiday-list-last-year)) | |
| 595 | (calendar-holiday-list))) | |
| 596 | (increment-calendar-month | |
| 597 | holiday-list-last-month holiday-list-last-year 1)) | |
| 598 | (let* ((date-string (calendar-date-string date)) | |
| 599 | (date-holiday-list | |
| 600 | (let ((h holiday-list) | |
| 601 | (d)) | |
| 602 | ;; Make a list of all holidays for date. | |
| 603 | (while h | |
| 604 | (if (calendar-date-equal date (car (car h))) | |
| 605 | (setq d (append d (cdr (car h))))) | |
| 606 | (setq h (cdr h))) | |
| 607 | d))) | |
| 608 | (insert (if (= (point) (point-min)) "" ?\n) date-string) | |
| 609 | (if date-holiday-list (insert ": ")) | |
| 72fb78ce ER |
610 | (let* ((l (current-column)) |
| 611 | (longest 0)) | |
| 86855ebd SM |
612 | (insert (mapconcat (lambda (x) |
| 613 | (if (< longest (length x)) | |
| 614 | (setq longest (length x))) | |
| 615 | x) | |
| 72fb78ce ER |
616 | date-holiday-list |
| 617 | (concat "\n" (make-string l ? )))) | |
| 618 | (insert ?\n (make-string (+ l longest) ?=) ?\n))))) | |
| c47a201a JB |
619 | |
| 620 | (setq entry (car (cdr (car entry-list)))) | |
| 621 | (if (< 0 (length entry)) | |
| 622 | (progn | |
| 623 | (if (nth 3 (car entry-list)) | |
| 624 | (insert-button (concat entry "\n") | |
| 625 | 'marker (nth 3 (car entry-list)) | |
| 626 | :type 'diary-entry) | |
| 627 | (insert entry ?\n)) | |
| 628 | (save-excursion | |
| 61d094de GM |
629 | (let* ((marks (nth 4 (car entry-list))) |
| 630 | (temp-face (make-symbol | |
| 631 | (apply | |
| 632 | 'concat "temp-face-" | |
| 633 | (mapcar '(lambda (sym) | |
| 634 | (if (stringp sym) | |
| 635 | sym | |
| 636 | (symbol-name sym))) | |
| 637 | marks)))) | |
| 638 | faceinfo) | |
| 639 | ;; Remove :face info from the marks, | |
| 640 | ;; copy the face info into temp-face | |
| 641 | (setq faceinfo marks) | |
| 642 | (while (setq faceinfo (memq :face faceinfo)) | |
| 643 | (copy-face (read (nth 1 faceinfo)) temp-face) | |
| 644 | (setcar faceinfo nil) | |
| 645 | (setcar (cdr faceinfo) nil)) | |
| 646 | (setq marks (delq nil marks)) | |
| c47a201a | 647 | ;; Apply the font aspects |
| 61d094de GM |
648 | (apply 'set-face-attribute temp-face nil marks) |
| 649 | (search-backward entry) | |
| 650 | (overlay-put | |
| 651 | (make-overlay (match-beginning 0) (match-end 0)) | |
| 652 | 'face temp-face))))) | |
| c47a201a | 653 | (setq entry-list (cdr entry-list)))) |
| 0808d911 ER |
654 | (set-buffer-modified-p nil) |
| 655 | (goto-char (point-min)) | |
| 656 | (setq buffer-read-only t) | |
| 657 | (display-buffer fancy-diary-buffer) | |
| 86432f81 | 658 | (fancy-diary-display-mode) |
| 0808d911 ER |
659 | (message "Preparing diary...done")))) |
| 660 | ||
| 661 | (defun make-fancy-diary-buffer () | |
| 662 | "Create and return the initial fancy diary buffer." | |
| 663 | (save-excursion | |
| 664 | (set-buffer (get-buffer-create fancy-diary-buffer)) | |
| 665 | (setq buffer-read-only nil) | |
| 0808d911 ER |
666 | (calendar-set-mode-line "Diary Entries") |
| 667 | (erase-buffer) | |
| 668 | (set-buffer-modified-p nil) | |
| 669 | (setq buffer-read-only t) | |
| 670 | (get-buffer fancy-diary-buffer))) | |
| 671 | ||
| 672 | (defun print-diary-entries () | |
| 673 | "Print a hard copy of the diary display. | |
| 674 | ||
| 675 | If the simple diary display is being used, prepare a temp buffer with the | |
| 676 | visible lines of the diary buffer, add a heading line composed from the mode | |
| 677 | line, print the temp buffer, and destroy it. | |
| 678 | ||
| 679 | If the fancy diary display is being used, just print the buffer. | |
| 680 | ||
| 681 | The hooks given by the variable `print-diary-entries-hook' are called to do | |
| 682 | the actual printing." | |
| 683 | (interactive) | |
| 684 | (if (bufferp (get-buffer fancy-diary-buffer)) | |
| 685 | (save-excursion | |
| 686 | (set-buffer (get-buffer fancy-diary-buffer)) | |
| 687 | (run-hooks 'print-diary-entries-hook)) | |
| 688 | (let ((diary-buffer | |
| cdfeb73f | 689 | (find-buffer-visiting (substitute-in-file-name diary-file)))) |
| 0808d911 ER |
690 | (if diary-buffer |
| 691 | (let ((temp-buffer (get-buffer-create "*Printable Diary Entries*")) | |
| 692 | (heading)) | |
| 693 | (save-excursion | |
| 694 | (set-buffer diary-buffer) | |
| 695 | (setq heading | |
| 696 | (if (not (stringp mode-line-format)) | |
| 697 | "All Diary Entries" | |
| 698 | (string-match "^-*\\([^-].*[^-]\\)-*$" mode-line-format) | |
| 699 | (substring mode-line-format | |
| 700 | (match-beginning 1) (match-end 1)))) | |
| 701 | (copy-to-buffer temp-buffer (point-min) (point-max)) | |
| 702 | (set-buffer temp-buffer) | |
| 703 | (while (re-search-forward "\^M.*$" nil t) | |
| 704 | (replace-match "")) | |
| 705 | (goto-char (point-min)) | |
| 706 | (insert heading "\n" | |
| 707 | (make-string (length heading) ?=) "\n") | |
| 708 | (run-hooks 'print-diary-entries-hook) | |
| 709 | (kill-buffer temp-buffer))) | |
| 710 | (error "You don't have a diary buffer!"))))) | |
| 711 | ||
| 712 | (defun show-all-diary-entries () | |
| 713 | "Show all of the diary entries in the diary file. | |
| 714 | This function gets rid of the selective display of the diary file so that | |
| 715 | all entries, not just some, are visible. If there is no diary buffer, one | |
| 716 | is created." | |
| 717 | (interactive) | |
| c87a1f38 GM |
718 | (let ((d-file (diary-check-diary-file))) |
| 719 | (save-excursion | |
| 720 | (set-buffer (or (find-buffer-visiting d-file) | |
| 721 | (find-file-noselect d-file t))) | |
| 722 | (let ((buffer-read-only nil) | |
| 723 | (diary-modified (buffer-modified-p))) | |
| 724 | (subst-char-in-region (point-min) (point-max) ?\^M ?\n t) | |
| 725 | (setq selective-display nil | |
| 726 | mode-line-format default-mode-line-format) | |
| 727 | (display-buffer (current-buffer)) | |
| 728 | (set-buffer-modified-p diary-modified))))) | |
| 8ffbfaa9 | 729 | |
| 4dd618ff | 730 | (defcustom diary-mail-addr |
| c87a1f38 | 731 | (if (boundp 'user-mail-address) user-mail-address "") |
| 8ffbfaa9 RS |
732 | "*Email address that `diary-mail-entries' will send email to." |
| 733 | :group 'diary | |
| c87a1f38 | 734 | :type 'string |
| cd32a7ba | 735 | :version "20.3") |
| 8ffbfaa9 RS |
736 | |
| 737 | (defcustom diary-mail-days 7 | |
| c87a1f38 | 738 | "*Default number of days for `diary-mail-entries' to check." |
| 8ffbfaa9 | 739 | :group 'diary |
| cd32a7ba DN |
740 | :type 'integer |
| 741 | :version "20.3") | |
| 8ffbfaa9 | 742 | |
| f91adf29 | 743 | ;;;###autoload |
| 8ffbfaa9 RS |
744 | (defun diary-mail-entries (&optional ndays) |
| 745 | "Send a mail message showing diary entries for next NDAYS days. | |
| 746 | If no prefix argument is given, NDAYS is set to `diary-mail-days'. | |
| c87a1f38 | 747 | Mail is sent to the address specified by `diary-mail-addr'. |
| 8ffbfaa9 RS |
748 | |
| 749 | You can call `diary-mail-entries' every night using an at/cron job. | |
| 750 | For example, this script will run the program at 2am daily. Since | |
| 751 | `emacs -batch' does not load your `.emacs' file, you must ensure that | |
| 752 | all relevant variables are set, as done here. | |
| 753 | ||
| 754 | #!/bin/sh | |
| 755 | # diary-rem.sh -- repeatedly run the Emacs diary-reminder | |
| 756 | emacs -batch \\ | |
| 757 | -eval \"(setq diary-mail-days 3 \\ | |
| c87a1f38 | 758 | diary-file \\\"/path/to/diary.file\\\" \\ |
| 8ffbfaa9 RS |
759 | european-calendar-style t \\ |
| 760 | diary-mail-addr \\\"user@host.name\\\" )\" \\ | |
| 4dd618ff | 761 | -l diary-lib -f diary-mail-entries |
| 8ffbfaa9 RS |
762 | at -f diary-rem.sh 0200 tomorrow |
| 763 | ||
| 764 | You may have to tweak the syntax of the `at' command to suit your | |
| 765 | system. Alternatively, you can specify a cron entry: | |
| 766 | 0 1 * * * diary-rem.sh | |
| 767 | to run it every morning at 1am." | |
| d56aaa64 | 768 | (interactive "P") |
| c87a1f38 GM |
769 | (if (string-equal diary-mail-addr "") |
| 770 | (error "You must set `diary-mail-addr' to use this command") | |
| 771 | (let ((diary-display-hook 'fancy-diary-display)) | |
| 772 | (list-diary-entries (calendar-current-date) (or ndays diary-mail-days))) | |
| 773 | (compose-mail diary-mail-addr | |
| 774 | (concat "Diary entries generated " | |
| 775 | (calendar-date-string (calendar-current-date)))) | |
| 776 | (insert | |
| 777 | (if (get-buffer fancy-diary-buffer) | |
| 778 | (save-excursion | |
| 779 | (set-buffer fancy-diary-buffer) | |
| 780 | (buffer-substring (point-min) (point-max))) | |
| 781 | "No entries found")) | |
| 782 | (call-interactively (get mail-user-agent 'sendfunc)))) | |
| d56aaa64 | 783 | |
| ca2a5950 GM |
784 | (defun diary-name-pattern (string-array &optional abbrev-array paren) |
| 785 | "Return a regexp matching the strings in the array STRING-ARRAY. | |
| 786 | If the optional argument ABBREV-ARRAY is present, then the function | |
| 787 | `calendar-abbrev-construct' is used to construct abbreviations from the | |
| 788 | two supplied arrays. The returned regexp will then also match these | |
| 789 | abbreviations, with or without final `.' characters. If the optional | |
| 790 | argument PAREN is non-nil, the regexp is surrounded by parentheses." | |
| 791 | (regexp-opt (append string-array | |
| 792 | (if abbrev-array | |
| 793 | (calendar-abbrev-construct abbrev-array | |
| 794 | string-array)) | |
| 795 | (if abbrev-array | |
| 796 | (calendar-abbrev-construct abbrev-array | |
| 797 | string-array | |
| 798 | 'period)) | |
| 799 | nil) | |
| 800 | paren)) | |
| 0808d911 ER |
801 | |
| 802 | (defvar marking-diary-entries nil | |
| 803 | "True during the marking of diary entries, nil otherwise.") | |
| 804 | ||
| 805 | (defvar marking-diary-entry nil | |
| 806 | "True during the marking of diary entries, if current entry is marking.") | |
| 807 | ||
| 808 | (defun mark-diary-entries () | |
| 809 | "Mark days in the calendar window that have diary entries. | |
| 810 | Each entry in the diary file visible in the calendar window is marked. | |
| 811 | After the entries are marked, the hooks `nongregorian-diary-marking-hook' and | |
| 812 | `mark-diary-entries-hook' are run." | |
| 813 | (interactive) | |
| 814 | (setq mark-diary-entries-in-calendar t) | |
| c87a1f38 GM |
815 | (let ((marking-diary-entries t) |
| 816 | file-glob-attrs marks) | |
| 817 | (save-excursion | |
| 818 | (set-buffer (find-file-noselect (diary-check-diary-file) t)) | |
| 819 | (message "Marking diary entries...") | |
| 820 | (setq file-glob-attrs (nth 1 (diary-pull-attrs nil '()))) | |
| 821 | (let ((d diary-date-forms) | |
| 822 | (old-diary-syntax-table (syntax-table)) | |
| 823 | temp) | |
| 824 | (set-syntax-table diary-syntax-table) | |
| 825 | (while d | |
| 826 | (let* ((date-form (if (equal (car (car d)) 'backup) | |
| 827 | (cdr (car d)) | |
| 828 | (car d)));; ignore 'backup directive | |
| ca2a5950 GM |
829 | (dayname |
| 830 | (diary-name-pattern calendar-day-name-array | |
| 831 | calendar-day-abbrev-array)) | |
| c87a1f38 | 832 | (monthname |
| ca2a5950 GM |
833 | (format "%s\\|\\*" |
| 834 | (diary-name-pattern calendar-month-name-array | |
| 835 | calendar-month-abbrev-array))) | |
| c87a1f38 GM |
836 | (month "[0-9]+\\|\\*") |
| 837 | (day "[0-9]+\\|\\*") | |
| 838 | (year "[0-9]+\\|\\*") | |
| 839 | (l (length date-form)) | |
| 840 | (d-name-pos (- l (length (memq 'dayname date-form)))) | |
| 841 | (d-name-pos (if (/= l d-name-pos) (+ 2 d-name-pos))) | |
| 842 | (m-name-pos (- l (length (memq 'monthname date-form)))) | |
| 843 | (m-name-pos (if (/= l m-name-pos) (+ 2 m-name-pos))) | |
| 844 | (d-pos (- l (length (memq 'day date-form)))) | |
| 845 | (d-pos (if (/= l d-pos) (+ 2 d-pos))) | |
| 846 | (m-pos (- l (length (memq 'month date-form)))) | |
| 847 | (m-pos (if (/= l m-pos) (+ 2 m-pos))) | |
| 848 | (y-pos (- l (length (memq 'year date-form)))) | |
| 849 | (y-pos (if (/= l y-pos) (+ 2 y-pos))) | |
| 850 | (regexp | |
| 851 | (concat | |
| 852 | "\\(\\`\\|\^M\\|\n\\)\\(" | |
| 853 | (mapconcat 'eval date-form "\\)\\(") | |
| 854 | "\\)")) | |
| 855 | (case-fold-search t)) | |
| 856 | (goto-char (point-min)) | |
| 857 | (while (re-search-forward regexp nil t) | |
| 858 | (let* ((dd-name | |
| 859 | (if d-name-pos | |
| 860 | (buffer-substring-no-properties | |
| 861 | (match-beginning d-name-pos) | |
| 862 | (match-end d-name-pos)))) | |
| 863 | (mm-name | |
| 864 | (if m-name-pos | |
| 865 | (buffer-substring-no-properties | |
| 866 | (match-beginning m-name-pos) | |
| 867 | (match-end m-name-pos)))) | |
| 868 | (mm (string-to-int | |
| 869 | (if m-pos | |
| 870 | (buffer-substring-no-properties | |
| 871 | (match-beginning m-pos) | |
| 872 | (match-end m-pos)) | |
| 873 | ""))) | |
| 874 | (dd (string-to-int | |
| 875 | (if d-pos | |
| 876 | (buffer-substring-no-properties | |
| 877 | (match-beginning d-pos) | |
| 878 | (match-end d-pos)) | |
| 879 | ""))) | |
| 880 | (y-str (if y-pos | |
| 881 | (buffer-substring-no-properties | |
| 882 | (match-beginning y-pos) | |
| 883 | (match-end y-pos)))) | |
| 884 | (yy (if (not y-str) | |
| 885 | 0 | |
| 886 | (if (and (= (length y-str) 2) | |
| 887 | abbreviated-calendar-year) | |
| 888 | (let* ((current-y | |
| 889 | (extract-calendar-year | |
| 890 | (calendar-current-date))) | |
| 891 | (y (+ (string-to-int y-str) | |
| 892 | (* 100 | |
| 893 | (/ current-y 100))))) | |
| 894 | (if (> (- y current-y) 50) | |
| 895 | (- y 100) | |
| 896 | (if (> (- current-y y) 50) | |
| 897 | (+ y 100) | |
| 898 | y))) | |
| 899 | (string-to-int y-str)))) | |
| 900 | (save-excursion | |
| 901 | (setq entry (buffer-substring-no-properties | |
| 902 | (point) (line-end-position)) | |
| 903 | temp (diary-pull-attrs entry file-glob-attrs) | |
| 904 | entry (nth 0 temp) | |
| 905 | marks (nth 1 temp)))) | |
| 906 | (if dd-name | |
| 907 | (mark-calendar-days-named | |
| 908 | (cdr (assoc-ignore-case | |
| ca2a5950 | 909 | dd-name |
| c87a1f38 GM |
910 | (calendar-make-alist |
| 911 | calendar-day-name-array | |
| ca2a5950 | 912 | 0 nil calendar-day-abbrev-array))) marks) |
| c87a1f38 | 913 | (if mm-name |
| ca2a5950 GM |
914 | (setq mm |
| 915 | (if (string-equal mm-name "*") 0 | |
| c87a1f38 | 916 | (cdr (assoc-ignore-case |
| ca2a5950 | 917 | mm-name |
| c87a1f38 GM |
918 | (calendar-make-alist |
| 919 | calendar-month-name-array | |
| ca2a5950 | 920 | 1 nil calendar-month-abbrev-array)))))) |
| c87a1f38 GM |
921 | (mark-calendar-date-pattern mm dd yy marks)))) |
| 922 | (setq d (cdr d)))) | |
| 923 | (mark-sexp-diary-entries) | |
| 924 | (run-hooks 'nongregorian-diary-marking-hook | |
| 925 | 'mark-diary-entries-hook) | |
| 926 | (set-syntax-table old-diary-syntax-table) | |
| 927 | (message "Marking diary entries...done"))))) | |
| 0808d911 ER |
928 | |
| 929 | (defun mark-sexp-diary-entries () | |
| 930 | "Mark days in the calendar window that have sexp diary entries. | |
| 931 | Each entry in the diary file (or included files) visible in the calendar window | |
| 932 | is marked. See the documentation for the function `list-sexp-diary-entries'." | |
| 933 | (let* ((sexp-mark (regexp-quote sexp-diary-entry-symbol)) | |
| 934 | (s-entry (concat "\\(\\`\\|\^M\\|\n\\)\\(" | |
| c87a1f38 | 935 | sexp-mark "(\\)\\|\\(" |
| 0808d911 | 936 | (regexp-quote diary-nonmarking-symbol) |
| c87a1f38 GM |
937 | sexp-mark "(diary-remind\\)")) |
| 938 | (file-glob-attrs (nth 1 (diary-pull-attrs nil '()))) | |
| 939 | m y first-date last-date mark file-glob-attrs) | |
| 0808d911 ER |
940 | (save-excursion |
| 941 | (set-buffer calendar-buffer) | |
| 942 | (setq m displayed-month) | |
| 943 | (setq y displayed-year)) | |
| 944 | (increment-calendar-month m y -1) | |
| 945 | (setq first-date | |
| 946 | (calendar-absolute-from-gregorian (list m 1 y))) | |
| 947 | (increment-calendar-month m y 2) | |
| 948 | (setq last-date | |
| 949 | (calendar-absolute-from-gregorian | |
| 950 | (list m (calendar-last-day-of-month m y) y))) | |
| 951 | (goto-char (point-min)) | |
| 952 | (while (re-search-forward s-entry nil t) | |
| c87a1f38 | 953 | (setq marking-diary-entry (char-equal (preceding-char) ?\()) |
| 0808d911 ER |
954 | (re-search-backward "(") |
| 955 | (let ((sexp-start (point)) | |
| 61d094de | 956 | sexp entry entry-start line-start marks) |
| 0808d911 | 957 | (forward-sexp) |
| e6c3bfbc | 958 | (setq sexp (buffer-substring-no-properties sexp-start (point))) |
| 0808d911 ER |
959 | (save-excursion |
| 960 | (re-search-backward "\^M\\|\n\\|\\`") | |
| 961 | (setq line-start (point))) | |
| 962 | (forward-char 1) | |
| 963 | (if (and (or (char-equal (preceding-char) ?\^M) | |
| 964 | (char-equal (preceding-char) ?\n)) | |
| 965 | (not (looking-at " \\|\^I"))) | |
| 966 | (progn;; Diary entry consists only of the sexp | |
| 967 | (backward-char 1) | |
| 968 | (setq entry "")) | |
| 969 | (setq entry-start (point)) | |
| 7ff02048 | 970 | ;; Find end of entry |
| 0808d911 ER |
971 | (re-search-forward "\^M\\|\n" nil t) |
| 972 | (while (looking-at " \\|\^I") | |
| 94d1817d KH |
973 | (or (re-search-forward "\^M\\|\n" nil t) |
| 974 | (re-search-forward "$" nil t))) | |
| 7ff02048 KH |
975 | (if (or (char-equal (preceding-char) ?\^M) |
| 976 | (char-equal (preceding-char) ?\n)) | |
| 977 | (backward-char 1)) | |
| e6c3bfbc | 978 | (setq entry (buffer-substring-no-properties entry-start (point))) |
| 0808d911 ER |
979 | (while (string-match "[\^M]" entry) |
| 980 | (aset entry (match-beginning 0) ?\n ))) | |
| 981 | (calendar-for-loop date from first-date to last-date do | |
| fd4a98f0 RS |
982 | (if (setq mark (diary-sexp-entry sexp entry |
| 983 | (calendar-gregorian-from-absolute date))) | |
| c47a201a JB |
984 | (progn |
| 985 | (setq marks (diary-pull-attrs entry file-glob-attrs) | |
| 61d094de | 986 | marks (nth 1 (diary-pull-attrs entry file-glob-attrs))) |
| c47a201a | 987 | (mark-visible-calendar-date |
| 4e80f517 | 988 | (calendar-gregorian-from-absolute date) |
| c47a201a JB |
989 | (if (< 0 (length marks)) |
| 990 | marks | |
| 991 | (if (consp mark) | |
| 992 | (car mark))))))))))) | |
| 0808d911 ER |
993 | |
| 994 | (defun mark-included-diary-files () | |
| 995 | "Mark the diary entries from other diary files with those of the diary file. | |
| 996 | This function is suitable for use as the `mark-diary-entries-hook'; it enables | |
| 997 | you to use shared diary files together with your own. The files included are | |
| 998 | specified in the diary-file by lines of this form: | |
| 999 | #include \"filename\" | |
| 1000 | This is recursive; that is, #include directives in diary files thus included | |
| 1001 | are obeyed. You can change the `#include' to some other string by | |
| 1002 | changing the variable `diary-include-string'." | |
| 1003 | (goto-char (point-min)) | |
| 1004 | (while (re-search-forward | |
| 1005 | (concat | |
| 1006 | "\\(\\`\\|\^M\\|\n\\)" | |
| 1007 | (regexp-quote diary-include-string) | |
| 1008 | " \"\\([^\"]*\\)\"") | |
| 1009 | nil t) | |
| 1010 | (let ((diary-file (substitute-in-file-name | |
| e6c3bfbc ER |
1011 | (buffer-substring-no-properties |
| 1012 | (match-beginning 2) (match-end 2)))) | |
| 0808d911 ER |
1013 | (mark-diary-entries-hook 'mark-included-diary-files)) |
| 1014 | (if (file-exists-p diary-file) | |
| 1015 | (if (file-readable-p diary-file) | |
| 1016 | (progn | |
| 1017 | (mark-diary-entries) | |
| cdfeb73f | 1018 | (kill-buffer (find-buffer-visiting diary-file))) |
| 0808d911 ER |
1019 | (beep) |
| 1020 | (message "Can't read included diary file %s" diary-file) | |
| 1021 | (sleep-for 2)) | |
| 1022 | (beep) | |
| 1023 | (message "Can't find included diary file %s" diary-file) | |
| 1024 | (sleep-for 2)))) | |
| 1025 | (goto-char (point-min))) | |
| 1026 | ||
| c47a201a | 1027 | (defun mark-calendar-days-named (dayname &optional color) |
| 0808d911 ER |
1028 | "Mark all dates in the calendar window that are day DAYNAME of the week. |
| 1029 | 0 means all Sundays, 1 means all Mondays, and so on." | |
| 1030 | (save-excursion | |
| 1031 | (set-buffer calendar-buffer) | |
| 1032 | (let ((prev-month displayed-month) | |
| 1033 | (prev-year displayed-year) | |
| 1034 | (succ-month displayed-month) | |
| 1035 | (succ-year displayed-year) | |
| 1036 | (last-day) | |
| 1037 | (day)) | |
| 1038 | (increment-calendar-month succ-month succ-year 1) | |
| 1039 | (increment-calendar-month prev-month prev-year -1) | |
| 1040 | (setq day (calendar-absolute-from-gregorian | |
| 1041 | (calendar-nth-named-day 1 dayname prev-month prev-year))) | |
| 1042 | (setq last-day (calendar-absolute-from-gregorian | |
| 1043 | (calendar-nth-named-day -1 dayname succ-month succ-year))) | |
| 1044 | (while (<= day last-day) | |
| c47a201a | 1045 | (mark-visible-calendar-date (calendar-gregorian-from-absolute day) color) |
| 0808d911 ER |
1046 | (setq day (+ day 7)))))) |
| 1047 | ||
| c47a201a | 1048 | (defun mark-calendar-date-pattern (month day year &optional color) |
| 0808d911 ER |
1049 | "Mark all dates in the calendar window that conform to MONTH/DAY/YEAR. |
| 1050 | A value of 0 in any position is a wildcard." | |
| 1051 | (save-excursion | |
| 1052 | (set-buffer calendar-buffer) | |
| 1053 | (let ((m displayed-month) | |
| 1054 | (y displayed-year)) | |
| 1055 | (increment-calendar-month m y -1) | |
| 1056 | (calendar-for-loop i from 0 to 2 do | |
| c47a201a | 1057 | (mark-calendar-month m y month day year color) |
| 0808d911 ER |
1058 | (increment-calendar-month m y 1))))) |
| 1059 | ||
| c47a201a | 1060 | (defun mark-calendar-month (month year p-month p-day p-year &optional color) |
| 0808d911 ER |
1061 | "Mark dates in the MONTH/YEAR that conform to pattern P-MONTH/P_DAY/P-YEAR. |
| 1062 | A value of 0 in any position of the pattern is a wildcard." | |
| 1063 | (if (or (and (= month p-month) | |
| 1064 | (or (= p-year 0) (= year p-year))) | |
| 1065 | (and (= p-month 0) | |
| 1066 | (or (= p-year 0) (= year p-year)))) | |
| 1067 | (if (= p-day 0) | |
| 1068 | (calendar-for-loop | |
| 1069 | i from 1 to (calendar-last-day-of-month month year) do | |
| c47a201a JB |
1070 | (mark-visible-calendar-date (list month i year) color)) |
| 1071 | (mark-visible-calendar-date (list month p-day year) color)))) | |
| 0808d911 ER |
1072 | |
| 1073 | (defun sort-diary-entries () | |
| 1074 | "Sort the list of diary entries by time of day." | |
| 1075 | (setq diary-entries-list (sort diary-entries-list 'diary-entry-compare))) | |
| 1076 | ||
| 1077 | (defun diary-entry-compare (e1 e2) | |
| 1078 | "Returns t if E1 is earlier than E2." | |
| 1079 | (or (calendar-date-compare e1 e2) | |
| 1080 | (and (calendar-date-equal (car e1) (car e2)) | |
| 4dd618ff SS |
1081 | (let* ((ts1 (cadr e1)) (t1 (diary-entry-time ts1)) |
| 1082 | (ts2 (cadr e2)) (t2 (diary-entry-time ts2))) | |
| 1083 | (or (< t1 t2) | |
| 1084 | (and (= t1 t2) | |
| 1085 | (string-lessp ts1 ts2))))))) | |
| 0808d911 | 1086 | |
| a14723d9 KH |
1087 | (defcustom diary-unknown-time |
| 1088 | -9999 | |
| 1089 | "*Value returned by diary-entry-time when no time is found. | |
| 1090 | The default value -9999 causes entries with no recognizable time to be placed | |
| 1091 | before those with times; 9999 would place entries with no recognizable time | |
| 1092 | after those with times." | |
| 1093 | :type 'integer | |
| cd32a7ba DN |
1094 | :group 'diary |
| 1095 | :version "20.3") | |
| 4dd618ff | 1096 | |
| 0808d911 | 1097 | (defun diary-entry-time (s) |
| fd4a98f0 RS |
1098 | "Return time at the beginning of the string S as a military-style integer. |
| 1099 | For example, returns 1325 for 1:25pm. | |
| 1100 | Returns `diary-unknown-time' (default value -9999) if no time is recognized. The recognized forms are XXXX, X:XX, or | |
| a14723d9 KH |
1101 | XX:XX (military time), and XXam, XXAM, XXpm, XXPM, XX:XXam, XX:XXAM XX:XXpm, |
| 1102 | or XX:XXPM." | |
| 0488694c | 1103 | (let ((case-fold-search nil)) |
| 4dd618ff | 1104 | (cond ((string-match ; Military time |
| 619fdf3d | 1105 | "\\`[ \t\n\\^M]*\\([0-9]?[0-9]\\):?\\([0-9][0-9]\\)\\(\\>\\|[^ap]\\)" s) |
| 0488694c RS |
1106 | (+ (* 100 (string-to-int |
| 1107 | (substring s (match-beginning 1) (match-end 1)))) | |
| 1108 | (string-to-int (substring s (match-beginning 2) (match-end 2))))) | |
| 4dd618ff | 1109 | ((string-match ; Hour only XXam or XXpm |
| 619fdf3d | 1110 | "\\`[ \t\n\\^M]*\\([0-9]?[0-9]\\)\\([ap]\\)m\\>" s) |
| 0488694c RS |
1111 | (+ (* 100 (% (string-to-int |
| 1112 | (substring s (match-beginning 1) (match-end 1))) | |
| 1113 | 12)) | |
| 1114 | (if (equal ?a (downcase (aref s (match-beginning 2)))) | |
| 1115 | 0 1200))) | |
| 4dd618ff | 1116 | ((string-match ; Hour and minute XX:XXam or XX:XXpm |
| 619fdf3d | 1117 | "\\`[ \t\n\\^M]*\\([0-9]?[0-9]\\):\\([0-9][0-9]\\)\\([ap]\\)m\\>" s) |
| 0488694c RS |
1118 | (+ (* 100 (% (string-to-int |
| 1119 | (substring s (match-beginning 1) (match-end 1))) | |
| 1120 | 12)) | |
| 1121 | (string-to-int (substring s (match-beginning 2) (match-end 2))) | |
| 1122 | (if (equal ?a (downcase (aref s (match-beginning 3)))) | |
| 1123 | 0 1200))) | |
| 4dd618ff | 1124 | (t diary-unknown-time)))) ; Unrecognizable |
| 619fdf3d | 1125 | |
| 0808d911 ER |
1126 | (defun list-sexp-diary-entries (date) |
| 1127 | "Add sexp entries for DATE from the diary file to `diary-entries-list'. | |
| 1128 | Also, Make them visible in the diary file. Returns t if any entries were | |
| 1129 | found. | |
| 1130 | ||
| 1131 | Sexp diary entries must be prefaced by a `sexp-diary-entry-symbol' (normally | |
| 1132 | `%%'). The form of a sexp diary entry is | |
| 1133 | ||
| 1134 | %%(SEXP) ENTRY | |
| 1135 | ||
| 1136 | Both ENTRY and DATE are globally available when the SEXP is evaluated. If the | |
| 1137 | SEXP yields the value nil, the diary entry does not apply. If it yields a | |
| 1138 | non-nil value, ENTRY will be taken to apply to DATE; if the non-nil value is a | |
| 1139 | string, that string will be the diary entry in the fancy diary display. | |
| 1140 | ||
| 1141 | For example, the following diary entry will apply to the 21st of the month | |
| 1142 | if it is a weekday and the Friday before if the 21st is on a weekend: | |
| 1143 | ||
| 1144 | &%%(let ((dayname (calendar-day-of-week date)) | |
| 1145 | (day (extract-calendar-day date))) | |
| 1146 | (or | |
| 1147 | (and (= day 21) (memq dayname '(1 2 3 4 5))) | |
| 1148 | (and (memq day '(19 20)) (= dayname 5))) | |
| 1149 | ) UIUC pay checks deposited | |
| 1150 | ||
| 1151 | A number of built-in functions are available for this type of diary entry: | |
| 1152 | ||
| fd4a98f0 | 1153 | %%(diary-date MONTH DAY YEAR &optional MARK) text |
| 0808d911 ER |
1154 | Entry applies if date is MONTH, DAY, YEAR if |
| 1155 | `european-calendar-style' is nil, and DAY, MONTH, YEAR if | |
| 1156 | `european-calendar-style' is t. DAY, MONTH, and YEAR | |
| 1157 | can be lists of integers, the constant t, or an integer. | |
| ee58da1b | 1158 | The constant t means all values. An optional parameter |
| fd4a98f0 RS |
1159 | MARK specifies a face or single-character string to use |
| 1160 | when highlighting the day in the calendar. | |
| 0808d911 | 1161 | |
| fd4a98f0 | 1162 | %%(diary-float MONTH DAYNAME N &optional DAY MARK) text |
| 0808d911 ER |
1163 | Entry will appear on the Nth DAYNAME of MONTH. |
| 1164 | (DAYNAME=0 means Sunday, 1 means Monday, and so on; | |
| 1165 | if N is negative it counts backward from the end of | |
| 1166 | the month. MONTH can be a list of months, a single | |
| 9b58d144 RS |
1167 | month, or t to specify all months. Optional DAY means |
| 1168 | Nth DAYNAME of MONTH on or after/before DAY. DAY defaults | |
| ee58da1b SS |
1169 | to 1 if N>0 and the last day of the month if N<0. An |
| 1170 | optional parameter MARK specifies a face or single-character | |
| fd4a98f0 | 1171 | string to use when highlighting the day in the calendar. |
| 0808d911 | 1172 | |
| fd4a98f0 | 1173 | %%(diary-block M1 D1 Y1 M2 D2 Y2 &optional MARK) text |
| 0808d911 ER |
1174 | Entry will appear on dates between M1/D1/Y1 and M2/D2/Y2, |
| 1175 | inclusive. (If `european-calendar-style' is t, the | |
| 1176 | order of the parameters should be changed to D1, M1, Y1, | |
| ee58da1b SS |
1177 | D2, M2, Y2.) An optional parameter MARK specifies a face |
| 1178 | or single-character string to use when highlighting the | |
| fd4a98f0 | 1179 | day in the calendar. |
| 0808d911 | 1180 | |
| fd4a98f0 | 1181 | %%(diary-anniversary MONTH DAY YEAR &optional MARK) text |
| 0808d911 ER |
1182 | Entry will appear on anniversary dates of MONTH DAY, YEAR. |
| 1183 | (If `european-calendar-style' is t, the order of the | |
| 1184 | parameters should be changed to DAY, MONTH, YEAR.) Text | |
| 1185 | can contain %d or %d%s; %d will be replaced by the number | |
| 1186 | of years since the MONTH DAY, YEAR and %s will be replaced | |
| 1187 | by the ordinal ending of that number (that is, `st', `nd', | |
| 1188 | `rd' or `th', as appropriate. The anniversary of February | |
| ee58da1b SS |
1189 | 29 is considered to be March 1 in a non-leap year. An |
| 1190 | optional parameter MARK specifies a face or single-character | |
| fd4a98f0 | 1191 | string to use when highlighting the day in the calendar. |
| 0808d911 | 1192 | |
| fd4a98f0 | 1193 | %%(diary-cyclic N MONTH DAY YEAR &optional MARK) text |
| 0808d911 ER |
1194 | Entry will appear every N days, starting MONTH DAY, YEAR. |
| 1195 | (If `european-calendar-style' is t, the order of the | |
| 1196 | parameters should be changed to N, DAY, MONTH, YEAR.) Text | |
| 1197 | can contain %d or %d%s; %d will be replaced by the number | |
| 1198 | of repetitions since the MONTH DAY, YEAR and %s will | |
| 1199 | be replaced by the ordinal ending of that number (that is, | |
| ee58da1b SS |
1200 | `st', `nd', `rd' or `th', as appropriate. An optional |
| 1201 | parameter MARK specifies a face or single-character string | |
| fd4a98f0 | 1202 | to use when highlighting the day in the calendar. |
| 0808d911 ER |
1203 | |
| 1204 | %%(diary-remind SEXP DAYS &optional MARKING) text | |
| 1205 | Entry is a reminder for diary sexp SEXP. DAYS is either a | |
| 1206 | single number or a list of numbers indicating the number(s) | |
| 1207 | of days before the event that the warning(s) should occur. | |
| 1208 | If the current date is (one of) DAYS before the event | |
| 1209 | indicated by EXPR, then a suitable message (as specified | |
| 1210 | by `diary-remind-message') appears. In addition to the | |
| 1211 | reminders beforehand, the diary entry also appears on | |
| 1212 | the date itself. If optional MARKING is non-nil then the | |
| 1213 | *reminders* are marked on the calendar. Marking of | |
| 1214 | reminders is independent of whether the entry *itself* is | |
| 1215 | a marking or nonmarking one. | |
| 1216 | ||
| 1217 | %%(diary-day-of-year) | |
| 1218 | Diary entries giving the day of the year and the number of | |
| 1219 | days remaining in the year will be made every day. Note | |
| 1220 | that since there is no text, it makes sense only if the | |
| 1221 | fancy diary display is used. | |
| 1222 | ||
| 1223 | %%(diary-iso-date) | |
| 1224 | Diary entries giving the corresponding ISO commercial date | |
| 1225 | will be made every day. Note that since there is no text, | |
| 1226 | it makes sense only if the fancy diary display is used. | |
| 1227 | ||
| 1228 | %%(diary-french-date) | |
| 1229 | Diary entries giving the corresponding French Revolutionary | |
| 1230 | date will be made every day. Note that since there is no | |
| 1231 | text, it makes sense only if the fancy diary display is used. | |
| 1232 | ||
| 1233 | %%(diary-islamic-date) | |
| 1234 | Diary entries giving the corresponding Islamic date will be | |
| 1235 | made every day. Note that since there is no text, it | |
| 1236 | makes sense only if the fancy diary display is used. | |
| 1237 | ||
| 1238 | %%(diary-hebrew-date) | |
| 1239 | Diary entries giving the corresponding Hebrew date will be | |
| 1240 | made every day. Note that since there is no text, it | |
| 1241 | makes sense only if the fancy diary display is used. | |
| 1242 | ||
| 1243 | %%(diary-astro-day-number) Diary entries giving the corresponding | |
| 1244 | astronomical (Julian) day number will be made every day. | |
| 1245 | Note that since there is no text, it makes sense only if the | |
| 1246 | fancy diary display is used. | |
| 1247 | ||
| 1248 | %%(diary-julian-date) Diary entries giving the corresponding | |
| 1249 | Julian date will be made every day. Note that since | |
| 1250 | there is no text, it makes sense only if the fancy diary | |
| 1251 | display is used. | |
| 1252 | ||
| 1253 | %%(diary-sunrise-sunset) | |
| 1254 | Diary entries giving the local times of sunrise and sunset | |
| 1255 | will be made every day. Note that since there is no text, | |
| 1256 | it makes sense only if the fancy diary display is used. | |
| 1257 | Floating point required. | |
| 1258 | ||
| 1259 | %%(diary-phases-of-moon) | |
| 1260 | Diary entries giving the times of the phases of the moon | |
| 1261 | will be when appropriate. Note that since there is no text, | |
| 1262 | it makes sense only if the fancy diary display is used. | |
| 1263 | Floating point required. | |
| 1264 | ||
| 1265 | %%(diary-yahrzeit MONTH DAY YEAR) text | |
| 1266 | Text is assumed to be the name of the person; the date is | |
| 1267 | the date of death on the *civil* calendar. The diary entry | |
| 1268 | will appear on the proper Hebrew-date anniversary and on the | |
| 1269 | day before. (If `european-calendar-style' is t, the order | |
| 1270 | of the parameters should be changed to DAY, MONTH, YEAR.) | |
| 4dd618ff | 1271 | |
| 0808d911 ER |
1272 | %%(diary-rosh-hodesh) |
| 1273 | Diary entries will be made on the dates of Rosh Hodesh on | |
| 1274 | the Hebrew calendar. Note that since there is no text, it | |
| 1275 | makes sense only if the fancy diary display is used. | |
| 1276 | ||
| 1277 | %%(diary-parasha) | |
| 1278 | Diary entries giving the weekly parasha will be made on | |
| 1279 | every Saturday. Note that since there is no text, it | |
| 1280 | makes sense only if the fancy diary display is used. | |
| 1281 | ||
| 1282 | %%(diary-omer) | |
| 1283 | Diary entries giving the omer count will be made every day | |
| 59ba214d | 1284 | from Passover to Shavuot. Note that since there is no text, |
| 0808d911 ER |
1285 | it makes sense only if the fancy diary display is used. |
| 1286 | ||
| 1287 | Marking these entries is *extremely* time consuming, so these entries are | |
| 1288 | best if they are nonmarking." | |
| c87a1f38 GM |
1289 | (let ((s-entry (concat "\\(\\`\\|\^M\\|\n\\)" |
| 1290 | (regexp-quote diary-nonmarking-symbol) | |
| 1291 | "?" | |
| 1292 | (regexp-quote sexp-diary-entry-symbol) | |
| 1293 | "(")) | |
| 1294 | entry-found file-glob-attrs marks) | |
| 0808d911 | 1295 | (goto-char (point-min)) |
| c47a201a JB |
1296 | (save-excursion |
| 1297 | (setq file-glob-attrs (nth 1 (diary-pull-attrs nil '())))) | |
| 0808d911 ER |
1298 | (while (re-search-forward s-entry nil t) |
| 1299 | (backward-char 1) | |
| 1300 | (let ((sexp-start (point)) | |
| c87a1f38 | 1301 | sexp entry specifier entry-start line-start) |
| 0808d911 | 1302 | (forward-sexp) |
| e6c3bfbc | 1303 | (setq sexp (buffer-substring-no-properties sexp-start (point))) |
| 0808d911 ER |
1304 | (save-excursion |
| 1305 | (re-search-backward "\^M\\|\n\\|\\`") | |
| 1306 | (setq line-start (point))) | |
| a14723d9 | 1307 | (setq specifier |
| 86432f81 MR |
1308 | (buffer-substring-no-properties (1+ line-start) (point)) |
| 1309 | entry-start (1+ line-start)) | |
| 0808d911 ER |
1310 | (forward-char 1) |
| 1311 | (if (and (or (char-equal (preceding-char) ?\^M) | |
| 1312 | (char-equal (preceding-char) ?\n)) | |
| 1313 | (not (looking-at " \\|\^I"))) | |
| 1314 | (progn;; Diary entry consists only of the sexp | |
| 1315 | (backward-char 1) | |
| 1316 | (setq entry "")) | |
| 1317 | (setq entry-start (point)) | |
| 1318 | (re-search-forward "\^M\\|\n" nil t) | |
| 1319 | (while (looking-at " \\|\^I") | |
| 1320 | (re-search-forward "\^M\\|\n" nil t)) | |
| 1321 | (backward-char 1) | |
| e6c3bfbc | 1322 | (setq entry (buffer-substring-no-properties entry-start (point))) |
| 0808d911 ER |
1323 | (while (string-match "[\^M]" entry) |
| 1324 | (aset entry (match-beginning 0) ?\n ))) | |
| 61d094de GM |
1325 | (let ((diary-entry (diary-sexp-entry sexp entry date)) |
| 1326 | temp) | |
| c47a201a JB |
1327 | (setq entry (if (consp diary-entry) |
| 1328 | (cdr diary-entry) | |
| 1329 | diary-entry)) | |
| 0808d911 | 1330 | (if diary-entry |
| c47a201a JB |
1331 | (progn |
| 1332 | (subst-char-in-region line-start (point) ?\^M ?\n t) | |
| 1333 | (if (< 0 (length entry)) | |
| 1334 | (setq temp (diary-pull-attrs entry file-glob-attrs) | |
| 1335 | entry (nth 0 temp) | |
| 1336 | marks (nth 1 temp))))) | |
| 1337 | (add-to-diary-list date | |
| 1338 | entry | |
| 86432f81 MR |
1339 | specifier |
| 1340 | (if entry-start (copy-marker entry-start) | |
| 4e80f517 | 1341 | nil) |
| c47a201a | 1342 | marks) |
| fd4a98f0 | 1343 | (setq entry-found (or entry-found diary-entry))))) |
| 0808d911 ER |
1344 | entry-found)) |
| 1345 | ||
| 1346 | (defun diary-sexp-entry (sexp entry date) | |
| 1347 | "Process a SEXP diary ENTRY for DATE." | |
| 1348 | (let ((result (if calendar-debug-sexp | |
| 1349 | (let ((stack-trace-on-error t)) | |
| 1350 | (eval (car (read-from-string sexp)))) | |
| 1351 | (condition-case nil | |
| 1352 | (eval (car (read-from-string sexp))) | |
| 1353 | (error | |
| 1354 | (beep) | |
| 1355 | (message "Bad sexp at line %d in %s: %s" | |
| 1356 | (save-excursion | |
| 1357 | (save-restriction | |
| 1358 | (narrow-to-region 1 (point)) | |
| 1359 | (goto-char (point-min)) | |
| 1360 | (let ((lines 1)) | |
| 1361 | (while (re-search-forward "\n\\|\^M" nil t) | |
| 1362 | (setq lines (1+ lines))) | |
| 1363 | lines))) | |
| 1364 | diary-file sexp) | |
| 1365 | (sleep-for 2)))))) | |
| fd4a98f0 RS |
1366 | (cond ((stringp result) result) |
| 1367 | ((and (consp result) | |
| 1368 | (stringp (cdr result))) result) | |
| 1369 | (result entry) | |
| 1370 | (t nil)))) | |
| 0808d911 | 1371 | |
| fd4a98f0 | 1372 | (defun diary-date (month day year &optional mark) |
| 0808d911 ER |
1373 | "Specific date(s) diary entry. |
| 1374 | Entry applies if date is MONTH, DAY, YEAR if `european-calendar-style' is nil, | |
| 1375 | and DAY, MONTH, YEAR if `european-calendar-style' is t. DAY, MONTH, and YEAR | |
| 1376 | can be lists of integers, the constant t, or an integer. The constant t means | |
| fd4a98f0 RS |
1377 | all values. |
| 1378 | ||
| ee58da1b | 1379 | An optional parameter MARK specifies a face or single-character string to |
| fd4a98f0 | 1380 | use when highlighting the day in the calendar." |
| c87a1f38 | 1381 | (let ((dd (if european-calendar-style |
| 0808d911 ER |
1382 | month |
| 1383 | day)) | |
| c87a1f38 | 1384 | (mm (if european-calendar-style |
| 0808d911 ER |
1385 | day |
| 1386 | month)) | |
| c87a1f38 GM |
1387 | (m (extract-calendar-month date)) |
| 1388 | (y (extract-calendar-year date)) | |
| 1389 | (d (extract-calendar-day date))) | |
| 0808d911 ER |
1390 | (if (and |
| 1391 | (or (and (listp dd) (memq d dd)) | |
| 1392 | (equal d dd) | |
| 1393 | (eq dd t)) | |
| 1394 | (or (and (listp mm) (memq m mm)) | |
| 1395 | (equal m mm) | |
| 1396 | (eq mm t)) | |
| 1397 | (or (and (listp year) (memq y year)) | |
| 1398 | (equal y year) | |
| 1399 | (eq year t))) | |
| 86432f81 | 1400 | (cons mark entry)))) |
| 0808d911 | 1401 | |
| fd4a98f0 | 1402 | (defun diary-block (m1 d1 y1 m2 d2 y2 &optional mark) |
| 0808d911 | 1403 | "Block diary entry. |
| 5860ba6e RS |
1404 | Entry applies if date is between, or on one of, two dates. |
| 1405 | The order of the parameters is | |
| 666333c0 | 1406 | M1, D1, Y1, M2, D2, Y2 if `european-calendar-style' is nil, and |
| fd4a98f0 RS |
1407 | D1, M1, Y1, D2, M2, Y2 if `european-calendar-style' is t. |
| 1408 | ||
| ee58da1b | 1409 | An optional parameter MARK specifies a face or single-character string to |
| fd4a98f0 RS |
1410 | use when highlighting the day in the calendar." |
| 1411 | ||
| 0808d911 ER |
1412 | (let ((date1 (calendar-absolute-from-gregorian |
| 1413 | (if european-calendar-style | |
| 1414 | (list d1 m1 y1) | |
| 1415 | (list m1 d1 y1)))) | |
| 1416 | (date2 (calendar-absolute-from-gregorian | |
| 1417 | (if european-calendar-style | |
| 1418 | (list d2 m2 y2) | |
| 1419 | (list m2 d2 y2)))) | |
| 1420 | (d (calendar-absolute-from-gregorian date))) | |
| 1421 | (if (and (<= date1 d) (<= d date2)) | |
| fd4a98f0 | 1422 | (cons mark entry)))) |
| 0808d911 | 1423 | |
| fd4a98f0 | 1424 | (defun diary-float (month dayname n &optional day mark) |
| 0808d911 ER |
1425 | "Floating diary entry--entry applies if date is the nth dayname of month. |
| 1426 | Parameters are MONTH, DAYNAME, N. MONTH can be a list of months, the constant | |
| 1427 | t, or an integer. The constant t means all months. If N is negative, count | |
| 9b58d144 RS |
1428 | backward from the end of the month. |
| 1429 | ||
| fd4a98f0 | 1430 | An optional parameter DAY means the Nth DAYNAME on or after/before MONTH DAY. |
| ee58da1b | 1431 | Optional MARK specifies a face or single-character string to use when |
| fd4a98f0 | 1432 | highlighting the day in the calendar." |
| 9b58d144 RS |
1433 | ;; This is messy because the diary entry may apply, but the date on which it |
| 1434 | ;; is based can be in a different month/year. For example, asking for the | |
| 1435 | ;; first Monday after December 30. For large values of |n| the problem is | |
| 1436 | ;; more grotesque. | |
| 1437 | (and (= dayname (calendar-day-of-week date)) | |
| 1438 | (let* ((m (extract-calendar-month date)) | |
| 1439 | (d (extract-calendar-day date)) | |
| 1440 | (y (extract-calendar-year date)) | |
| 1441 | (limit; last (n>0) or first (n<0) possible base date for entry | |
| 1442 | (calendar-nth-named-absday (- n) dayname m y d)) | |
| 1443 | (last-abs (if (> n 0) limit (+ limit 6))) | |
| 1444 | (first-abs (if (> n 0) (- limit 6) limit)) | |
| 1445 | (last (calendar-gregorian-from-absolute last-abs)) | |
| 1446 | (first (calendar-gregorian-from-absolute first-abs)) | |
| 1447 | ; m1, d1 is first possible base date | |
| 1448 | (m1 (extract-calendar-month first)) | |
| 1449 | (d1 (extract-calendar-day first)) | |
| 1450 | (y1 (extract-calendar-year first)) | |
| 1451 | ; m2, d2 is last possible base date | |
| 1452 | (m2 (extract-calendar-month last)) | |
| 1453 | (d2 (extract-calendar-day last)) | |
| 1454 | (y2 (extract-calendar-year last))) | |
| a2faecac | 1455 | (if (or (and (= m1 m2) ; only possible base dates in one month |
| d56aaa64 GM |
1456 | (or (eq month t) |
| 1457 | (if (listp month) | |
| 1458 | (memq m1 month) | |
| 1459 | (= m1 month))) | |
| 9f596b33 RS |
1460 | (let ((d (or day (if (> n 0) |
| 1461 | 1 | |
| 1462 | (calendar-last-day-of-month m1 y1))))) | |
| 1463 | (and (<= d1 d) (<= d d2)))) | |
| 1464 | ;; only possible base dates straddle two months | |
| b5972d79 RS |
1465 | (and (or (< y1 y2) |
| 1466 | (and (= y1 y2) (< m1 m2))) | |
| 9f596b33 | 1467 | (or |
| a2faecac | 1468 | ;; m1, d1 works as a base date |
| 9f596b33 | 1469 | (and |
| d56aaa64 GM |
1470 | (or (eq month t) |
| 1471 | (if (listp month) | |
| 1472 | (memq m1 month) | |
| 1473 | (= m1 month))) | |
| 9f596b33 RS |
1474 | (<= d1 (or day (if (> n 0) |
| 1475 | 1 | |
| 1476 | (calendar-last-day-of-month m1 y1))))) | |
| a2faecac | 1477 | ;; m2, d2 works as a base date |
| d56aaa64 GM |
1478 | (and (or (eq month t) |
| 1479 | (if (listp month) | |
| 1480 | (memq m2 month) | |
| 1481 | (= m2 month))) | |
| 9f596b33 RS |
1482 | (<= (or day (if (> n 0) |
| 1483 | 1 | |
| 1484 | (calendar-last-day-of-month m2 y2))) | |
| 1485 | d2))))) | |
| fd4a98f0 | 1486 | (cons mark entry))))) |
| 0808d911 | 1487 | |
| d56aaa64 | 1488 | |
| fd4a98f0 | 1489 | (defun diary-anniversary (month day year &optional mark) |
| 0808d911 ER |
1490 | "Anniversary diary entry. |
| 1491 | Entry applies if date is the anniversary of MONTH, DAY, YEAR if | |
| 1492 | `european-calendar-style' is nil, and DAY, MONTH, YEAR if | |
| 1493 | `european-calendar-style' is t. Diary entry can contain `%d' or `%d%s'; the | |
| 1494 | %d will be replaced by the number of years since the MONTH DAY, YEAR and the | |
| 1495 | %s will be replaced by the ordinal ending of that number (that is, `st', `nd', | |
| 1496 | `rd' or `th', as appropriate. The anniversary of February 29 is considered | |
| fd4a98f0 RS |
1497 | to be March 1 in non-leap years. |
| 1498 | ||
| ee58da1b | 1499 | An optional parameter MARK specifies a face or single-character string to |
| fd4a98f0 | 1500 | use when highlighting the day in the calendar." |
| 0808d911 ER |
1501 | (let* ((d (if european-calendar-style |
| 1502 | month | |
| 1503 | day)) | |
| 1504 | (m (if european-calendar-style | |
| 1505 | day | |
| 1506 | month)) | |
| 1507 | (y (extract-calendar-year date)) | |
| 1508 | (diff (- y year))) | |
| 1509 | (if (and (= m 2) (= d 29) (not (calendar-leap-year-p y))) | |
| 1510 | (setq m 3 | |
| 1511 | d 1)) | |
| 1512 | (if (and (> diff 0) (calendar-date-equal (list m d y) date)) | |
| fd4a98f0 | 1513 | (cons mark (format entry diff (diary-ordinal-suffix diff)))))) |
| 0808d911 | 1514 | |
| fd4a98f0 | 1515 | (defun diary-cyclic (n month day year &optional mark) |
| 0808d911 ER |
1516 | "Cycle diary entry--entry applies every N days starting at MONTH, DAY, YEAR. |
| 1517 | If `european-calendar-style' is t, parameters are N, DAY, MONTH, YEAR. | |
| 1518 | ENTRY can contain `%d' or `%d%s'; the %d will be replaced by the number of | |
| d861718a GM |
1519 | repetitions since the MONTH DAY, YEAR and %s will be replaced by the |
| 1520 | ordinal ending of that number (that is, `st', `nd', `rd' or `th', as | |
| fd4a98f0 RS |
1521 | appropriate. |
| 1522 | ||
| ee58da1b | 1523 | An optional parameter MARK specifies a face or single-character string to |
| fd4a98f0 | 1524 | use when highlighting the day in the calendar." |
| 0808d911 ER |
1525 | (let* ((d (if european-calendar-style |
| 1526 | month | |
| 1527 | day)) | |
| 1528 | (m (if european-calendar-style | |
| 1529 | day | |
| 1530 | month)) | |
| 1531 | (diff (- (calendar-absolute-from-gregorian date) | |
| 1532 | (calendar-absolute-from-gregorian | |
| 1533 | (list m d year)))) | |
| 1534 | (cycle (/ diff n))) | |
| 1535 | (if (and (>= diff 0) (zerop (% diff n))) | |
| fd4a98f0 | 1536 | (cons mark (format entry cycle (diary-ordinal-suffix cycle)))))) |
| 0808d911 ER |
1537 | |
| 1538 | (defun diary-ordinal-suffix (n) | |
| 1539 | "Ordinal suffix for N. (That is, `st', `nd', `rd', or `th', as appropriate.)" | |
| 1540 | (if (or (memq (% n 100) '(11 12 13)) | |
| 1541 | (< 3 (% n 10))) | |
| 1542 | "th" | |
| 1543 | (aref ["th" "st" "nd" "rd"] (% n 10)))) | |
| 1544 | ||
| 1545 | (defun diary-day-of-year () | |
| 1546 | "Day of year and number of days remaining in the year of date diary entry." | |
| 1547 | (calendar-day-of-year-string date)) | |
| 1548 | ||
| 5e11a170 | 1549 | (defcustom diary-remind-message |
| 0808d911 ER |
1550 | '("Reminder: Only " |
| 1551 | (if (= 0 (% days 7)) | |
| 1552 | (concat (int-to-string (/ days 7)) (if (= 7 days) " week" " weeks")) | |
| 1553 | (concat (int-to-string days) (if (= 1 days) " day" " days"))) | |
| 1554 | " until " | |
| 1555 | diary-entry) | |
| 1556 | "*Pseudo-pattern giving form of reminder messages in the fancy diary | |
| 1557 | display. | |
| 4dd618ff | 1558 | |
| 0808d911 ER |
1559 | Used by the function `diary-remind', a pseudo-pattern is a list of |
| 1560 | expressions that can involve the keywords `days' (a number), `date' (a list of | |
| 5e11a170 RS |
1561 | month, day, year), and `diary-entry' (a string)." |
| 1562 | :type 'sexp | |
| 1563 | :group 'diary) | |
| 0808d911 ER |
1564 | |
| 1565 | (defun diary-remind (sexp days &optional marking) | |
| 1566 | "Provide a reminder of a diary entry. | |
| 1567 | SEXP is a diary-sexp. DAYS is either a single number or a list of numbers | |
| 1568 | indicating the number(s) of days before the event that the warning(s) should | |
| 1569 | occur on. If the current date is (one of) DAYS before the event indicated by | |
| 1570 | SEXP, then a suitable message (as specified by `diary-remind-message' is | |
| 1571 | returned. | |
| 1572 | ||
| 17b7580f KH |
1573 | In addition to the reminders beforehand, the diary entry also appears on the |
| 1574 | date itself. | |
| 1575 | ||
| 1576 | A `diary-nonmarking-symbol' at the beginning of the line of the diary-remind | |
| 1577 | entry specifies that the diary entry (not the reminder) is non-marking. | |
| 1578 | Marking of reminders is independent of whether the entry itself is a marking | |
| 1579 | or nonmarking; if optional parameter MARKING is non-nil then the reminders are | |
| 1580 | marked on the calendar." | |
| 1581 | (let ((diary-entry (eval sexp))) | |
| 1582 | (cond | |
| 1583 | ;; Diary entry applies on date | |
| 1584 | ((and diary-entry | |
| 1585 | (or (not marking-diary-entries) marking-diary-entry)) | |
| 1586 | diary-entry) | |
| 1587 | ;; Diary entry may apply to `days' before date | |
| 1588 | ((and (integerp days) | |
| 1589 | (not diary-entry); Diary entry does not apply to date | |
| 1590 | (or (not marking-diary-entries) marking)) | |
| 1591 | (let ((date (calendar-gregorian-from-absolute | |
| 1592 | (+ (calendar-absolute-from-gregorian date) days)))) | |
| 1593 | (if (setq diary-entry (eval sexp)) | |
| 1594 | (mapconcat 'eval diary-remind-message "")))) | |
| 1595 | ;; Diary entry may apply to one of a list of days before date | |
| 1596 | ((and (listp days) days) | |
| 1597 | (or (diary-remind sexp (car days) marking) | |
| 1598 | (diary-remind sexp (cdr days) marking)))))) | |
| 0808d911 | 1599 | |
| c47a201a JB |
1600 | (defun add-to-diary-list (date string specifier marker &optional globcolor) |
| 1601 | "Add the entry (DATE STRING SPECIFIER MARKER GLOBCOLOR) to `diary-entries-list'. | |
| 0808d911 | 1602 | Do nothing if DATE or STRING is nil." |
| 61d094de GM |
1603 | (when (and date string) |
| 1604 | (if diary-file-name-prefix | |
| 1605 | (let ((prefix (funcall diary-file-name-prefix-function | |
| 1606 | (buffer-file-name)))) | |
| 1607 | (or (string= prefix "") | |
| 1608 | (setq string (format "[%s] %s" prefix string))))) | |
| 1609 | (setq diary-entries-list | |
| 1610 | (append diary-entries-list | |
| 1611 | (list (list date string specifier marker globcolor)))))) | |
| 0808d911 ER |
1612 | |
| 1613 | (defun make-diary-entry (string &optional nonmarking file) | |
| 1614 | "Insert a diary entry STRING which may be NONMARKING in FILE. | |
| c87a1f38 | 1615 | If omitted, NONMARKING defaults to nil and FILE defaults to `diary-file'." |
| 8ec6d48a GM |
1616 | (let ((pop-up-frames (window-dedicated-p (selected-window)))) |
| 1617 | (find-file-other-window (substitute-in-file-name (or file diary-file)))) | |
| b8f2671f | 1618 | (widen) |
| 0808d911 | 1619 | (goto-char (point-max)) |
| b8f2671f JB |
1620 | (when (let ((case-fold-search t)) |
| 1621 | (search-backward "Local Variables:" | |
| 1622 | (max (- (point-max) 3000) (point-min)) | |
| 1623 | t)) | |
| 1624 | (beginning-of-line) | |
| 1625 | (insert "\n") | |
| 1626 | (previous-line 1)) | |
| 0808d911 ER |
1627 | (insert |
| 1628 | (if (bolp) "" "\n") | |
| 1629 | (if nonmarking diary-nonmarking-symbol "") | |
| 1630 | string " ")) | |
| 1631 | ||
| 1632 | (defun insert-diary-entry (arg) | |
| 1633 | "Insert a diary entry for the date indicated by point. | |
| 1634 | Prefix arg will make the entry nonmarking." | |
| 1635 | (interactive "P") | |
| 1636 | (make-diary-entry (calendar-date-string (calendar-cursor-to-date t) t t) | |
| 1637 | arg)) | |
| 1638 | ||
| 1639 | (defun insert-weekly-diary-entry (arg) | |
| 1640 | "Insert a weekly diary entry for the day of the week indicated by point. | |
| 1641 | Prefix arg will make the entry nonmarking." | |
| 1642 | (interactive "P") | |
| 1643 | (make-diary-entry (calendar-day-name (calendar-cursor-to-date t)) | |
| 1644 | arg)) | |
| 1645 | ||
| 1646 | (defun insert-monthly-diary-entry (arg) | |
| 1647 | "Insert a monthly diary entry for the day of the month indicated by point. | |
| 1648 | Prefix arg will make the entry nonmarking." | |
| 1649 | (interactive "P") | |
| c87a1f38 GM |
1650 | (let ((calendar-date-display-form |
| 1651 | (if european-calendar-style | |
| 1652 | '(day " * ") | |
| 1653 | '("* " day)))) | |
| 0808d911 ER |
1654 | (make-diary-entry (calendar-date-string (calendar-cursor-to-date t) t) |
| 1655 | arg))) | |
| 1656 | ||
| 1657 | (defun insert-yearly-diary-entry (arg) | |
| 1658 | "Insert an annual diary entry for the day of the year indicated by point. | |
| 1659 | Prefix arg will make the entry nonmarking." | |
| 1660 | (interactive "P") | |
| c87a1f38 GM |
1661 | (let ((calendar-date-display-form |
| 1662 | (if european-calendar-style | |
| 1663 | '(day " " monthname) | |
| 1664 | '(monthname " " day)))) | |
| 0808d911 ER |
1665 | (make-diary-entry (calendar-date-string (calendar-cursor-to-date t) t) |
| 1666 | arg))) | |
| 1667 | ||
| 1668 | (defun insert-anniversary-diary-entry (arg) | |
| 1669 | "Insert an anniversary diary entry for the date given by point. | |
| 1670 | Prefix arg will make the entry nonmarking." | |
| 1671 | (interactive "P") | |
| c87a1f38 GM |
1672 | (let ((calendar-date-display-form |
| 1673 | (if european-calendar-style | |
| 1674 | '(day " " month " " year) | |
| 1675 | '(month " " day " " year)))) | |
| 0808d911 ER |
1676 | (make-diary-entry |
| 1677 | (format "%s(diary-anniversary %s)" | |
| 1678 | sexp-diary-entry-symbol | |
| 1679 | (calendar-date-string (calendar-cursor-to-date t) nil t)) | |
| 1680 | arg))) | |
| 1681 | ||
| 1682 | (defun insert-block-diary-entry (arg) | |
| 1683 | "Insert a block diary entry for the days between the point and marked date. | |
| 1684 | Prefix arg will make the entry nonmarking." | |
| 1685 | (interactive "P") | |
| c87a1f38 GM |
1686 | (let ((calendar-date-display-form |
| 1687 | (if european-calendar-style | |
| 1688 | '(day " " month " " year) | |
| 1689 | '(month " " day " " year))) | |
| 0808d911 ER |
1690 | (cursor (calendar-cursor-to-date t)) |
| 1691 | (mark (or (car calendar-mark-ring) | |
| 1692 | (error "No mark set in this buffer"))) | |
| c87a1f38 | 1693 | start end) |
| 0808d911 ER |
1694 | (if (< (calendar-absolute-from-gregorian mark) |
| 1695 | (calendar-absolute-from-gregorian cursor)) | |
| 1696 | (setq start mark | |
| 1697 | end cursor) | |
| 1698 | (setq start cursor | |
| 1699 | end mark)) | |
| 1700 | (make-diary-entry | |
| 1701 | (format "%s(diary-block %s %s)" | |
| 1702 | sexp-diary-entry-symbol | |
| 1703 | (calendar-date-string start nil t) | |
| 1704 | (calendar-date-string end nil t)) | |
| 1705 | arg))) | |
| 1706 | ||
| 1707 | (defun insert-cyclic-diary-entry (arg) | |
| 1708 | "Insert a cyclic diary entry starting at the date given by point. | |
| 1709 | Prefix arg will make the entry nonmarking." | |
| 1710 | (interactive "P") | |
| c87a1f38 GM |
1711 | (let ((calendar-date-display-form |
| 1712 | (if european-calendar-style | |
| 1713 | '(day " " month " " year) | |
| 1714 | '(month " " day " " year)))) | |
| 0808d911 ER |
1715 | (make-diary-entry |
| 1716 | (format "%s(diary-cyclic %d %s)" | |
| 1717 | sexp-diary-entry-symbol | |
| 1718 | (calendar-read "Repeat every how many days: " | |
| 86855ebd | 1719 | (lambda (x) (> x 0))) |
| 0808d911 ER |
1720 | (calendar-date-string (calendar-cursor-to-date t) nil t)) |
| 1721 | arg))) | |
| 1722 | ||
| 86432f81 MR |
1723 | ;;;###autoload |
| 1724 | (define-derived-mode diary-mode text-mode | |
| 1725 | "Diary" | |
| 1726 | "Major mode for editing the diary file." | |
| 1727 | (set (make-local-variable 'font-lock-defaults) | |
| 1728 | '(diary-font-lock-keywords t))) | |
| 1729 | ||
| 1730 | (define-derived-mode fancy-diary-display-mode text-mode | |
| 1731 | "Diary" | |
| 1732 | "Major mode used while displaying diary entries using Fancy Display." | |
| 1733 | (set (make-local-variable 'font-lock-defaults) | |
| 4e80f517 SS |
1734 | '(fancy-diary-font-lock-keywords t)) |
| 1735 | (define-key (current-local-map) "q" 'quit-window)) | |
| 86432f81 MR |
1736 | |
| 1737 | ||
| 1738 | (defvar fancy-diary-font-lock-keywords | |
| 1739 | (list | |
| 1740 | (cons | |
| 1741 | (concat | |
| ca2a5950 GM |
1742 | (let ((dayname (diary-name-pattern calendar-day-name-array nil t)) |
| 1743 | (monthname (diary-name-pattern calendar-month-name-array nil t)) | |
| 86432f81 | 1744 | (day "[0-9]+") |
| e440b20e | 1745 | (month "[0-9]+") |
| 86432f81 MR |
1746 | (year "-?[0-9]+")) |
| 1747 | (mapconcat 'eval calendar-date-display-form "")) | |
| 1748 | "\\(\\(: .*\\)\\|\\(\n +.*\\)\\)*\n=+$") | |
| 1749 | 'diary-face) | |
| 1750 | '("^.*anniversary.*$" . font-lock-keyword-face) | |
| 1751 | '("^.*birthday.*$" . font-lock-keyword-face) | |
| 1752 | '("^.*Yahrzeit.*$" . font-lock-reference-face) | |
| 1753 | '("^\\(Erev \\)?Rosh Hodesh.*" . font-lock-function-name-face) | |
| 1754 | '("^Day.*omer.*$" . font-lock-builtin-face) | |
| 1755 | '("^Parashat.*$" . font-lock-comment-face) | |
| 1756 | '("^[ \t]*[0-9]?[0-9]\\(:?[0-9][0-9]\\)?\\(am\\|pm\\|AM\\|PM\\)?\\(-[0-9]?[0-9]\\(:?[0-9][0-9]\\)?\\(am\\|pm\\|AM\\|PM\\)?\\)?" | |
| 1757 | . font-lock-variable-name-face)) | |
| 1758 | "Keywords to highlight in fancy diary display") | |
| 1759 | ||
| 1760 | ||
| 1761 | (defun font-lock-diary-sexps (limit) | |
| 1762 | "Recognize sexp diary entry for font-locking." | |
| 1763 | (if (re-search-forward | |
| 1764 | (concat "^" (regexp-quote diary-nonmarking-symbol) | |
| 1765 | "?\\(" (regexp-quote sexp-diary-entry-symbol) "\\)") | |
| 1766 | limit t) | |
| 1767 | (condition-case nil | |
| 1768 | (save-restriction | |
| 1769 | (narrow-to-region (point-min) limit) | |
| 1770 | (let ((start (point))) | |
| 1771 | (forward-sexp 1) | |
| 1772 | (store-match-data (list start (point))) | |
| 1773 | t)) | |
| 1774 | (error t)))) | |
| 1775 | ||
| ca2a5950 GM |
1776 | (defun font-lock-diary-date-forms (month-array &optional symbol abbrev-array) |
| 1777 | "Create font-lock patterns for `diary-date-forms' using MONTH-ARRAY. | |
| 86432f81 | 1778 | If given, optional SYMBOL must be a prefix to entries. |
| ca2a5950 GM |
1779 | If optional ABBREV-ARRAY is present, the abbreviations constructed |
| 1780 | from this array by the function `calendar-abbrev-construct' are | |
| 1781 | matched (with or without a final `.'), in addition to the full month | |
| 1782 | names." | |
| 1783 | (let ((dayname (diary-name-pattern calendar-day-name-array | |
| 1784 | calendar-day-abbrev-array t)) | |
| 1785 | (monthname (format "\\(%s\\|\\*\\)" | |
| 1786 | (diary-name-pattern month-array abbrev-array))) | |
| c87a1f38 GM |
1787 | (month "\\([0-9]+\\|\\*\\)") |
| 1788 | (day "\\([0-9]+\\|\\*\\)") | |
| 1789 | (year "-?\\([0-9]+\\|\\*\\)")) | |
| 86432f81 MR |
1790 | (mapcar '(lambda (x) |
| 1791 | (cons | |
| 1792 | (concat "^" (regexp-quote diary-nonmarking-symbol) "?" | |
| 1793 | (if symbol (regexp-quote symbol) "") "\\(" | |
| 1794 | (mapconcat 'eval | |
| 1795 | ;; If backup, omit first item (backup) | |
| 1796 | ;; and last item (not part of date) | |
| 1797 | (if (equal (car x) 'backup) | |
| 1798 | (reverse (cdr (reverse (cdr x)))) | |
| 1799 | x) | |
| 1800 | "") | |
| 1801 | ;; With backup, last item is not part of date | |
| 1802 | (if (equal (car x) 'backup) | |
| 1803 | (concat "\\)" (eval (car (reverse x)))) | |
| 1804 | "\\)")) | |
| 1805 | '(1 diary-face))) | |
| 1806 | diary-date-forms))) | |
| 1807 | ||
| ca2a5950 GM |
1808 | (eval-when-compile (require 'cal-hebrew) |
| 1809 | (require 'cal-islam)) | |
| 1810 | ||
| 86432f81 MR |
1811 | (defvar diary-font-lock-keywords |
| 1812 | (append | |
| ca2a5950 GM |
1813 | (font-lock-diary-date-forms calendar-month-name-array |
| 1814 | nil calendar-month-abbrev-array) | |
| c87a1f38 GM |
1815 | (when (or (memq 'mark-hebrew-diary-entries |
| 1816 | nongregorian-diary-marking-hook) | |
| 1817 | (memq 'list-hebrew-diary-entries | |
| 1818 | nongregorian-diary-listing-hook)) | |
| 1819 | (require 'cal-hebrew) | |
| 1820 | (font-lock-diary-date-forms | |
| 1821 | calendar-hebrew-month-name-array-leap-year | |
| ca2a5950 | 1822 | hebrew-diary-entry-symbol)) |
| c87a1f38 GM |
1823 | (when (or (memq 'mark-islamic-diary-entries |
| 1824 | nongregorian-diary-marking-hook) | |
| 1825 | (memq 'list-islamic-diary-entries | |
| 1826 | nongregorian-diary-listing-hook)) | |
| 1827 | (require 'cal-islam) | |
| 1828 | (font-lock-diary-date-forms | |
| 1829 | calendar-islamic-month-name-array | |
| ca2a5950 | 1830 | islamic-diary-entry-symbol)) |
| 86432f81 MR |
1831 | (list |
| 1832 | (cons | |
| 1833 | (concat "^" (regexp-quote diary-include-string) ".*$") | |
| 1834 | 'font-lock-keyword-face) | |
| 1835 | (cons | |
| 1836 | (concat "^" (regexp-quote diary-nonmarking-symbol) | |
| 1837 | "?\\(" (regexp-quote sexp-diary-entry-symbol) "\\)") | |
| 1838 | '(1 font-lock-reference-face)) | |
| 1839 | (cons | |
| 1840 | (concat "^" (regexp-quote diary-nonmarking-symbol)) | |
| 1841 | 'font-lock-reference-face) | |
| 1842 | (cons | |
| 1843 | (concat "^" (regexp-quote diary-nonmarking-symbol) | |
| 1844 | "?\\(" (regexp-quote hebrew-diary-entry-symbol) "\\)") | |
| 1845 | '(1 font-lock-reference-face)) | |
| 1846 | (cons | |
| 1847 | (concat "^" (regexp-quote diary-nonmarking-symbol) | |
| 1848 | "?\\(" (regexp-quote islamic-diary-entry-symbol) "\\)") | |
| 1849 | '(1 font-lock-reference-face)) | |
| 1850 | '(font-lock-diary-sexps . font-lock-keyword-face) | |
| 1851 | '("[0-9]?[0-9]\\(:?[0-9][0-9]\\)?\\(am\\|pm\\|AM\\|PM\\)\\(-[0-9]?[0-9]\\(:?[0-9][0-9]\\)?\\(am\\|pm\\|AM\\|PM\\)\\)?" | |
| 1852 | . font-lock-function-name-face))) | |
| 1853 | "Forms to highlight in diary-mode") | |
| a1506d29 | 1854 | |
| 86432f81 | 1855 | |
| e4ca7ef9 | 1856 | (provide 'diary-lib) |
| 0808d911 | 1857 | |
| ab5796a9 | 1858 | ;;; arch-tag: 22dd506e-2e33-410d-9ae1-095a0c1b2010 |
| e4ca7ef9 | 1859 | ;;; diary-lib.el ends here |