|
|
@@ -441,6 +441,33 @@ See [[msg:875z8njaol.fsf@protesilaos.com][this thread]].
|
|
|
attachment directory at calls of ~org-attach-sync~. There is
|
|
|
Never delete, Always delete and Query the user (default).
|
|
|
|
|
|
+*** ~org-babel-default-header-args~ can now be specified as closures or strings
|
|
|
+
|
|
|
+~org-babel-default-header-args~ now also accepts closures that
|
|
|
+evaluate to a string. Previously, only direct strings were
|
|
|
+supported. These closures are evaluated when point is at the source
|
|
|
+block, which allows them to make use of contextual information at the
|
|
|
+relevant source block. One example that illustrates the usefulness of
|
|
|
+this addition (also given in the documentation for
|
|
|
+~org-babel-default-header-args~) is:
|
|
|
+
|
|
|
+#+begin_src elisp
|
|
|
+(defun org-src-sha ()
|
|
|
+ (let ((elem (org-element-at-point)))
|
|
|
+ (concat (sha1 (org-element-property :value elem)) \".svg\")))
|
|
|
+
|
|
|
+(setq org-babel-default-header-args:latex
|
|
|
+ `((:results . \"file link replace\")
|
|
|
+ (:file . (lambda () (org-src-sha)))))
|
|
|
+#+end_src
|
|
|
+
|
|
|
+This will set the ~:file~ header argument to the sha1 checksum of the
|
|
|
+contents of the current latex source block.
|
|
|
+
|
|
|
+Finally, the closures are only evaluated if they're not overridden for
|
|
|
+a source block. This improves efficiency in cases where the result of
|
|
|
+a compute-expensive closure would otherwise be discarded.
|
|
|
+
|
|
|
** Miscellaneous
|
|
|
*** =org-bibtex= includes =doi= and =url= entries when exporting to BiBTeX
|
|
|
=doi= and =url= entries have been made optional for some publication
|
Bastien