Re: chinese calendar entries for diary

Re: chinese calendar entries for diary

[Edward M. Reingold]

>>>>> "k" == ken  <gebser@speakeasy.net> writes:

    k> I'm looking for a way to have my diary include "tsoh" days, i.e., the
    k> 10th and 25th days of each month of the Chinese calendar.  Google
    k> turned up nothing.  (Buddhists would appreciate that. :)

You need to write an Elisp function that is t on the dates you want and false
otherwise, then use this as a diary-sexp.  Here is such a function:

(defun tsoh ()
  "Chinese tsoh diary entry.
Entry applies on the 10th and 25th of the Chinese month."
  (let* ((chinese-date (calendar-chinese-from-absolute
                       (calendar-absolute-from-gregorian
                        (or date (calendar-current-date)))))
         (day (car (cdr (cdr (cdr chinese-date))))))
    (if (or (= day 10) (= day 25))
        "Tsoh")))
 
In your diary you use it like any other diary-sexp:

&%%(tsoh)

 


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Professor Edward M. Reingold                Email: reingold@iit.edu
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chinese calendar entries for diary

[ken]

I'm looking for a way to have my diary include "tsoh" days, i.e., the
10th and 25th days of each month of the Chinese calendar.  Google turned
up nothing.  (Buddhists would appreciate that. :)

Looking at cal-chin.el, there's some defuns there which might lead to a
solution... eventually.  But they all trace back to something which the
docs call an "absolute date".  Info has no mention of this that I could
find.  Is there a elisp function for fetching this integer for the
current day?  (There must be!)  I tried using

(calendar-absolute-from-gregorian (list 4 22 2006))

and this works fine, but what do I replace (list 4 22 2006) with so that
it plugs in the current gregorian date (in the correct form)?


Thanks,
ken

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