emacs-orgmode@gnu.org archives
 help / color / mirror / code / Atom feed
From: Jacob Nielsen <jacob.nielsen@alcensoft.com>
To: emacs-orgmode@gnu.org
Subject: Re: Performance of table computing
Date: Tue, 31 Mar 2015 14:02:07 +0200	[thread overview]
Message-ID: <5avbhh2x4w.fsf@alcensoft.com> (raw)
In-Reply-To: 86pp7p1mvu.fsf@example.com

Sebastien Vauban <sva-news@mygooglest.com>
writes:

> Hello,
>
> In one of my Org files, I have 20 small tables. Among them, 11 have
> a line of formula's (TBLFM), mainly for computing a total (sum), so
> that's in essence relatively standard and simple.
It looked like like Gnus failed when sending my reply the last time, so
sorry if this post comes twice.

Try this:
# -*- cache-long-scans: nil; -*-
# This makes forward-line much faster and thus org-goto-line and
# thus org-table-sum (C-c +)

My org file is 9990 lines and I just do weekly summations on small
tables used for invoices. The performance was driving my crazy but
setting cache-long-scans to nil has made me happy again.

Best regards,
Jacob

  parent reply	other threads:[~2015-03-31 12:05 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-31 10:28 Performance of table computing Sebastien Vauban
2015-03-31 11:57 ` Jacob Nielsen
2015-03-31 12:02 ` Jacob Nielsen [this message]
2015-03-31 12:58   ` Sebastien Vauban

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=5avbhh2x4w.fsf@alcensoft.com \
    --to=jacob.nielsen@alcensoft.com \
    --cc=emacs-orgmode@gnu.org \
    /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
Be sure your reply has a Subject: header at the top and a blank line before the message body.
Code repositories for project(s) associated with this public 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).