>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