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From: Jeremie Juste <jeremiejuste@gmail.com>
To: Mark Janes <markjanes@fastmail.fm>
Cc: Kein Test <soetwasaberauch@gmail.com>, emacs-orgmode@gnu.org
Subject: Re: org-table-sum
Date: Fri, 23 Oct 2020 00:20:19 +0200	[thread overview]
Message-ID: <873625x5r0.fsf@gmail.com> (raw)
In-Reply-To: <87pn6bc4z3.fsf@crane.swizzler.org> (Mark Janes's message of "Thu, 24 Sep 2020 13:08:48 -0700")


I have figured out that calc-eval might do the job for the floating
point problem for org.

(info "(calc) Calling Calc from Your Programs")

(calc-eval "83.6+0.1")

So in the function org-table-sum I have made the following modification:
> (res (string-to-number (calc-eval (combine-and-quote-strings  (mapcar 'number-to-string numbers )  "+"))))

modified   lisp/org-table.el
@@ -4771,7 +4771,7 @@ If NLAST is a number, only the NLAST fields will actually be summed."
 			      (nreverse items))))
 	     (numbers (delq nil (mapcar #'org-table--number-for-summing
-	     (res (apply '+ numbers))
+	     (res (string-to-number (calc-eval (combine-and-quote-strings  (mapcar 'number-to-string numbers )  "+"))))
 	     (sres (if (= org-timecnt 0)
 		       (number-to-string res)
 		     (setq diff (* 3600 res)

I believe that the org-table--number-for-summing function can be
bypassed but my elisp foo is weak. Feel free to improve.

Best regards

  reply	other threads:[~2020-10-22 22:21 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-24 19:38 org-table-sum Kein Test
2020-09-24 20:08 ` org-table-sum Mark Janes
2020-10-22 22:20   ` Jeremie Juste [this message]
2020-09-24 20:48 ` org-table-sum Kyle Meyer
2020-09-24 21:07   ` org-table-sum Kyle Meyer
2020-09-25  8:59   ` org-table-sum Robert Pluim
2020-09-26 23:07     ` org-table-sum Jeremie Juste
2020-09-28 12:27       ` org-table-sum Robert Pluim
2020-09-28 12:50         ` org-table-sum Jeremie Juste
2020-09-28 13:54           ` org-table-sum Robert Pluim
2020-10-24 15:15     ` org-table-sum Jeremie Juste
2020-09-25  7:51 ` org-table-sum Eric S Fraga

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