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[Emacs-diffs] Changes to emacs/man/calendar.texi


From: Paul Eggert
Subject: [Emacs-diffs] Changes to emacs/man/calendar.texi
Date: Thu, 31 Mar 2005 15:14:04 -0500

Index: emacs/man/calendar.texi
diff -c emacs/man/calendar.texi:1.33 emacs/man/calendar.texi:1.34
*** emacs/man/calendar.texi:1.33        Mon Mar 28 21:30:06 2005
--- emacs/man/calendar.texi     Thu Mar 31 20:14:03 2005
***************
*** 691,696 ****
--- 691,702 ----
  days, the next five have 30 days, and the last has 29 in ordinary years
  and 30 in leap years.  Leap years occur in a complicated pattern every
  four or five years.
+ The calendar implemented here is the arithmetical Persian calendar
+ championed by Birashk, based on a 2,820-year cycle.  It differs from
+ the astronomical Persian calendar, which is based on astronomical
+ events.  As of this writing the first future discrepancy is projected
+ to occur on March 20, 2025.  It is currently not clear what the
+ official calendar of Iran will be that far into the future.
  
  @cindex Chinese calendar
    The Chinese calendar is a complicated system of lunar months arranged




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