From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?utf-8?Q?Abd=C3=B3?= Roig-Maranges Subject: Chose where latex preview images are placed Date: Fri, 03 Aug 2012 19:17:31 +0200 Message-ID: <873943ao9g.fsf@gmail.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="=-=-=" Return-path: Received: from eggs.gnu.org ([208.118.235.92]:46480) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SxLVK-0001Ol-2p for emacs-orgmode@gnu.org; Fri, 03 Aug 2012 13:17:39 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SxLVI-0004kA-8g for emacs-orgmode@gnu.org; Fri, 03 Aug 2012 13:17:38 -0400 Received: from mail-wi0-f171.google.com ([209.85.212.171]:56433) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SxLVI-0004jq-1s for emacs-orgmode@gnu.org; Fri, 03 Aug 2012 13:17:36 -0400 Received: by wibhq4 with SMTP id hq4so4806939wib.12 for ; Fri, 03 Aug 2012 10:17:35 -0700 (PDT) List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org Sender: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org To: emacs-orgmode@gnu.org --=-=-= Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi, I'm a regular org-mode user. I have made a couple of small tweaks to org-mode that may be useful to someone else. In this mail I attach a patch for the first one. It adds a configuration variable to chose where latex preview stores the little png images of formulas. I prefer having all of them together rather than scattered all over the place. Abd=C3=B3 Roig. --=-=-= Content-Type: text/x-patch Content-Disposition: attachment; filename=change-ltxpng.patch Content-Description: the patch >From bacccfc3d2050df281ec620e761465719606fdb3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Abd=C3=B3=20Roig-Maranges?= Date: Wed, 1 Aug 2012 19:24:50 +0200 Subject: [PATCH] Option to chose directory for latex preview images * org.el (org-latex-preview-ltxpng-directory): new config variable. (org-preview-latex-fragment): store latex preview images in org-latex-preview-ltxpng-directory. Added a variable org-latex-preview-ltxpng-directory with a path where the preview images will be stored. The default does not change (small little ltxpng scattered all over the place) but now the user can chose an absolute path and put all the images on a single place. --- lisp/org.el | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/lisp/org.el b/lisp/org.el index 8e0f987..f49a9ac 100644 --- a/lisp/org.el +++ b/lisp/org.el @@ -3413,6 +3413,14 @@ imagemagick Convert the LaTeX fragments to pdf files and use imagemagick (const :tag "dvipng" dvipng) (const :tag "imagemagick" imagemagick))) +(defcustom org-latex-preview-ltxpng-directory "ltxpng/" + "Path to store latex preview images. A relative path here creates many + directories relative to the processed org files paths. An absolute path + puts all preview images at the same place." + :group 'org-latex + :version "24.2" + :type 'string) + (defun org-format-latex-mathml-available-p () "Return t if `org-latex-to-mathml-convert-command' is usable." (save-match-data @@ -17131,8 +17139,8 @@ The images can be removed again with \\[org-ctrl-c-ctrl-c]." (narrow-to-region beg end) (goto-char beg) (org-format-latex - (concat "ltxpng/" (file-name-sans-extension - (file-name-nondirectory + (concat org-latex-preview-ltxpng-directory (file-name-sans-extension + (file-name-nondirectory buffer-file-name))) default-directory 'overlays msg at 'forbuffer org-latex-create-formula-image-program) -- 1.7.11.3 --=-=-=--