From f5161671ceb882b7a946d0632fbbf5c380952556 Mon Sep 17 00:00:00 2001 From: Nicolas Goaziou Date: Sat, 3 Aug 2013 09:44:34 +0200 Subject: [PATCH] ox: Re-introduce `org-export-current-backend' for compatibility * lisp/ox.el (org-export-current-backend): New variable. (org-export-as): Use new variable. Thanks to Christophe Rhodes for providing a preliminary patch. --- lisp/ox.el | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/lisp/ox.el b/lisp/ox.el index abdc63678..061b8dca7 100644 --- a/lisp/ox.el +++ b/lisp/ox.el @@ -301,6 +301,17 @@ and its CDR is a list of export options.") This marker will be used with `C-u C-c C-e' to make sure export repetition uses the same subtree if the previous command was restricted to a subtree.") +;; For compatibility with Org < 8 +(defvar org-export-current-backend nil + "Name, if any, of the back-end used during an export process. + +Its value is a symbol such as `html', `latex', `ascii', or nil if +the back-end is anonymous (see `org-export-create-backend') or if +there is no export process in progress. + +It can be used to teach Babel blocks how to act differently +according to the back-end used.") + ;;; User-configurable Variables ;; @@ -2925,7 +2936,8 @@ Return code as a string." (narrow-to-region (point) (point-max)))) ;; Initialize communication channel with original buffer ;; attributes, unavailable in its copy. - (let* ((info (org-combine-plists + (let* ((org-export-current-backend backend) + (info (org-combine-plists (list :export-options (delq nil (list (and subtreep 'subtree)