[Emacs-diffs] Changes to emacs/lisp/calendar/cal-bahai.el,v

[Glenn Morris]

CVSROOT:        /sources/emacs
Module name:    emacs
Changes by:     Glenn Morris <gm>       08/03/15 03:00:48

Index: cal-bahai.el
===================================================================
RCS file: /sources/emacs/emacs/lisp/calendar/cal-bahai.el,v
retrieving revision 1.32
retrieving revision 1.33
diff -u -b -r1.32 -r1.33
--- cal-bahai.el        14 Mar 2008 03:32:07 -0000      1.32
+++ cal-bahai.el        15 Mar 2008 03:00:48 -0000      1.33
@@ -64,7 +64,7 @@
   "Array of the month names in the Bahá'í calendar.")
 
 (defconst calendar-bahai-epoch (calendar-absolute-from-gregorian '(3 21 1844))
-  "Absolute date of start of Bahá'í calendar = March 19, 622 A.D. (Julian).")
+  "Absolute date of start of Bahá'í calendar = March 19, 622 AD (Julian).")
 
 (defun calendar-bahai-leap-year-p (year)
   "True if YEAR is a leap year on the Bahá'í calendar."
@@ -202,13 +202,9 @@
             (if (calendar-date-is-visible-p date)
                 (list (list date string))))))))
 
-(defvar number)
-(defvar original-date)
-
-;; d-b-l-e should be called from diary code.
-(declare-function add-to-diary-list "diary-lib"
-                  (date string specifier &optional marker globcolor literal))
+(autoload 'diary-list-entries-1 "diary-lib")
 
+;; FIXME diary-bahai-mark-entries said the names could be spelled in full.
 ;;;###diary-autoload
 (defun diary-bahai-list-entries ()
   "Add any Bahá'í date entries from the diary file to `diary-entries-list'.
@@ -220,77 +216,9 @@
 `diary-nonmarking-symbol', the entry will appear in the diary listing, but
 will not be marked in the calendar.  This function is provided for use with
 `nongregorian-diary-listing-hook'."
-  (if (< 0 number)
-      (let ((buffer-read-only nil)
-            (diary-modified (buffer-modified-p))
-            (gdate original-date)
-            (mark (regexp-quote diary-nonmarking-symbol)))
-        (dotimes (idummy number)
-          (let* ((bdate (calendar-bahai-from-absolute
-                         (calendar-absolute-from-gregorian gdate)))
-                 (month (extract-calendar-month bdate))
-                 (day (extract-calendar-day bdate))
-                 (year (extract-calendar-year bdate))
-                 backup)
-            (dolist (date-form diary-date-forms)
-              (if (setq backup (eq (car date-form) 'backup))
-                  (setq date-form (cdr date-form)))
-              (let* ((dayname
-                      (concat
-                       (calendar-day-name gdate) "\\|"
-                       (substring (calendar-day-name gdate) 0 3) ".?"))
-                     (calendar-month-name-array
-                      calendar-bahai-month-name-array)
-                     (monthname
-                      (concat
-                       "\\*\\|"
-                       (calendar-month-name month)))
-                     (month (concat "\\*\\|0*" (int-to-string month)))
-                     (day (concat "\\*\\|0*" (int-to-string day)))
-                     (year
-                      (concat
-                       "\\*\\|0*" (int-to-string year)
-                       (if abbreviated-calendar-year
-                           (concat "\\|" (int-to-string (% year 100)))
-                         "")))
-                     ;; FIXME get rid of the ^M stuff.
-                     (regexp
-                      (concat
-                       "\\(\\`\\|\^M\\|\n\\)" mark "?"
-                       (regexp-quote bahai-diary-entry-symbol)
-                       "\\("
-                       (mapconcat 'eval date-form "\\)\\(")
-                       "\\)"))
-                     (case-fold-search t))
-                (goto-char (point-min))
-                (while (re-search-forward regexp nil t)
-                  (if backup (re-search-backward "\\<" nil t))
-                  (if (and (or (char-equal (preceding-char) ?\^M)
-                               (char-equal (preceding-char) ?\n))
-                           (not (looking-at " \\|\^I")))
-                      ;; Diary entry that consists only of date.
-                      (backward-char 1)
-                    ;; Found a nonempty diary entry--make it visible and
-                    ;; add it to the list.
-                    (let ((entry-start (point))
-                          (date-start))
-                      (re-search-backward "\^M\\|\n\\|\\`")
-                      (setq date-start (point))
-                      (re-search-forward "\^M\\|\n" nil t 2)
-                      (while (looking-at " \\|\^I")
-                        (re-search-forward "\^M\\|\n" nil t))
-                      (backward-char 1)
-                      (subst-char-in-region date-start (point) ?\^M ?\n t)
-                      (add-to-diary-list
-                       gdate
-                       (buffer-substring-no-properties entry-start (point))
-                       (buffer-substring-no-properties
-                        (1+ date-start) (1- entry-start)))))))))
-          (setq gdate
-                (calendar-gregorian-from-absolute
-                 (1+ (calendar-absolute-from-gregorian gdate)))))
-        (set-buffer-modified-p diary-modified))
-    (goto-char (point-min))))
+    (diary-list-entries-1 calendar-bahai-month-name-array
+                          bahai-diary-entry-symbol
+                          'calendar-bahai-from-absolute))
 
 ;;;###diary-autoload
 (defun calendar-bahai-mark-date-pattern (month day year)
@@ -351,117 +279,17 @@
                                    (calendar-gregorian-from-absolute
                                     date)))))))))
 
-(declare-function diary-name-pattern "diary-lib"
-                  (string-array &optional abbrev-array paren))
-
-(declare-function mark-calendar-days-named "diary-lib"
-                  (dayname &optional color))
+(autoload 'diary-mark-entries-1 "diary-lib")
 
 ;;;###diary-autoload
 (defun diary-bahai-mark-entries ()
   "Mark days in the calendar window that have Bahá'í date diary entries.
-Each entry in `diary-file' (or included files) visible in the calendar
-window is marked.  Bahá'í date entries are prefaced by
-`bahai-diary-entry-symbol' (normally a \"B\").  The same
-`diary-date-forms' govern the style of the Bahá'í calendar entries,
-except that the Bahá'í month names must be spelled in full.  The
-Bahá'í months are numbered from 1 to 12 with Bahá being 1 and 12 being
-`Alá.  Bahá'í date diary entries that begin with `diary-nonmarking-symbol'
-will not be marked in the calendar.  This function is provided for use as
-part of `nongregorian-diary-marking-hook'."
-  (let ((dayname (diary-name-pattern calendar-day-name-array))
-        (monthname
-         (concat
-          (diary-name-pattern calendar-bahai-month-name-array t)
-          "\\|\\*"))
-        (month "[0-9]+\\|\\*")
-        (day "[0-9]+\\|\\*")
-        (year "[0-9]+\\|\\*")
-        (case-fold-search t))
-    (dolist (date-form diary-date-forms)
-      (if (eq (car date-form) 'backup)  ; ignore 'backup directive
-          (setq date-form (cdr date-form)))
-      (let* ((l (length date-form))
-             (d-name-pos (- l (length (memq 'dayname date-form))))
-             (d-name-pos (if (/= l d-name-pos) (+ 2 d-name-pos)))
-             (m-name-pos (- l (length (memq 'monthname date-form))))
-             (m-name-pos (if (/= l m-name-pos) (+ 2 m-name-pos)))
-             (d-pos (- l (length (memq 'day date-form))))
-             (d-pos (if (/= l d-pos) (+ 2 d-pos)))
-             (m-pos (- l (length (memq 'month date-form))))
-             (m-pos (if (/= l m-pos) (+ 2 m-pos)))
-             (y-pos (- l (length (memq 'year date-form))))
-             (y-pos (if (/= l y-pos) (+ 2 y-pos)))
-             (regexp
-              (concat
-               "\\(\\`\\|\^M\\|\n\\)"
-               (regexp-quote bahai-diary-entry-symbol)
-               "\\("
-               (mapconcat 'eval date-form "\\)\\(")
-               "\\)")))
-        (goto-char (point-min))
-        (while (re-search-forward regexp nil t)
-          (let* ((dd-name
-                  (if d-name-pos
-                      (buffer-substring
-                       (match-beginning d-name-pos)
-                       (match-end d-name-pos))))
-                 (mm-name
-                  (if m-name-pos
-                      (buffer-substring
-                       (match-beginning m-name-pos)
-                       (match-end m-name-pos))))
-                 (mm (string-to-number
-                      (if m-pos
-                          (buffer-substring
-                           (match-beginning m-pos)
-                           (match-end m-pos))
-                        "")))
-                 (dd (string-to-number
-                      (if d-pos
-                          (buffer-substring
-                           (match-beginning d-pos)
-                           (match-end d-pos))
-                        "")))
-                 (y-str (if y-pos
-                            (buffer-substring
-                             (match-beginning y-pos)
-                             (match-end y-pos))))
-                 (yy (if (not y-str)
-                         0
-                       (if (and (= (length y-str) 2)
-                                abbreviated-calendar-year)
-                           (let* ((current-y
-                                   (extract-calendar-year
-                                    (calendar-bahai-from-absolute
-                                     (calendar-absolute-from-gregorian
-                                      (calendar-current-date)))))
-                                  (y (+ (string-to-number y-str)
-                                        (* 100 (/ current-y 100)))))
-                             (if (> (- y current-y) 50)
-                                 (- y 100)
-                               (if (> (- current-y y) 50)
-                                   (+ y 100)
-                                 y)))
-                         (string-to-number y-str)))))
-            (if dd-name
-                (mark-calendar-days-named
-                 (cdr (assoc-string (substring dd-name 0 3)
-                                    (calendar-make-alist
-                                     calendar-day-name-array
-                                     0
-                                     (lambda (x) (substring x 0 3)))
-                                    t)))
-              (if mm-name
-                  (if (string-equal mm-name "*")
-                      (setq mm 0)
-                    (setq mm
-                          (cdr (assoc-string
-                                mm-name
-                                (calendar-make-alist
-                                 calendar-bahai-month-name-array)
-                                t)))))
-              (calendar-bahai-mark-date-pattern mm dd yy))))))))
+Marks each entry in `diary-file' (or included files) visible in the calendar
+window.  See `diary-bahai-list-entries' for more information."
+  (diary-mark-entries-1 calendar-bahai-month-name-array
+                        bahai-diary-entry-symbol
+                        'calendar-bahai-from-absolute
+                        'calendar-bahai-mark-date-pattern))
 
 ;;;###cal-autoload
 (defun diary-bahai-insert-entry (arg)
@@ -471,12 +299,10 @@
   (interactive "P")
   (let* ((calendar-month-name-array calendar-bahai-month-name-array))
     (make-diary-entry
-     (concat
-      bahai-diary-entry-symbol
+     (concat bahai-diary-entry-symbol
       (calendar-date-string
        (calendar-bahai-from-absolute
-        (calendar-absolute-from-gregorian
-         (calendar-cursor-to-date t)))
+               (calendar-absolute-from-gregorian (calendar-cursor-to-date t)))
        nil t))
      arg)))
 
@@ -486,16 +312,15 @@
 For the day of the Bahá'í month corresponding to the date indicated by point.
 Prefix argument ARG makes the entry nonmarking."
   (interactive "P")
-  (let* ((calendar-date-display-form
-          (if european-calendar-style '(day " * ") '("* " day )))
+  (let* ((calendar-date-display-form (if european-calendar-style
+                                         '(day " * ")
+                                       '("* " day )))
          (calendar-month-name-array calendar-bahai-month-name-array))
     (make-diary-entry
-     (concat
-      bahai-diary-entry-symbol
+     (concat bahai-diary-entry-symbol
       (calendar-date-string
        (calendar-bahai-from-absolute
-        (calendar-absolute-from-gregorian
-         (calendar-cursor-to-date t)))))
+               (calendar-absolute-from-gregorian (calendar-cursor-to-date 
t)))))
      arg)))
 
 ;;;###cal-autoload
@@ -504,18 +329,15 @@
 For the day of the Bahá'í year corresponding to the date indicated by point.
 Prefix argument ARG will make the entry nonmarking."
   (interactive "P")
-  (let* ((calendar-date-display-form
-          (if european-calendar-style
+  (let* ((calendar-date-display-form (if european-calendar-style
               '(day " " monthname)
             '(monthname " " day)))
          (calendar-month-name-array calendar-bahai-month-name-array))
     (make-diary-entry
-     (concat
-      bahai-diary-entry-symbol
+     (concat bahai-diary-entry-symbol
       (calendar-date-string
        (calendar-bahai-from-absolute
-        (calendar-absolute-from-gregorian
-         (calendar-cursor-to-date t)))))
+               (calendar-absolute-from-gregorian (calendar-cursor-to-date 
t)))))
      arg)))
 
 (defvar date)