emacs-orgmode@gnu.org archives
 help / color / mirror / code / Atom feed
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")

Hello

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
 					items1)))
-	     (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
Jeremie


  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

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: https://www.orgmode.org/

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=873625x5r0.fsf@gmail.com \
    --to=jeremiejuste@gmail.com \
    --cc=emacs-orgmode@gnu.org \
    --cc=markjanes@fastmail.fm \
    --cc=soetwasaberauch@gmail.com \
    --subject='Re: org-table-sum' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Code repositories for project(s) associated with this inbox:

	https://git.savannah.gnu.org/cgit/emacs/org-mode.git

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).