ob-core: Add org-babel-uppercase-example-markers option
* lisp/ob-core.el (org-babel-capitalize-example-region-markers): Mark
as obsolete.
(org-babel-uppercase-example-markers): New defcustom to replace defvar
org-babel-capitalize-example-region-markers.
(org-babel-examplify-region): Use new option.
Rather than moving org-babel-capitalize-example-region-markers to a
defcustom, give the option a new name that makes it clearer that all
characters, not just the first, will be in upper case.
Suggested-by: Vicente Vera <vicentemvp@gmail.com>
<http://permalink.gmane.org/gmane.emacs.orgmode/111656>