[O] [PATCH] Add 'inline-only option to org-export-babel-evaluate

[Aaron Ecay]

* lisp/ob-exp.el (org-export-babel-evaluate): Update defcustom to
  provide 'inline-only option
  (org-babel-exp-results): Implement 'inline-only for
  org-export-babel-evaluate

This is useful because there is no way for inline results to be stored.
The imagined usecase is that all non-inline source blocks will be
evaluated manually by the user.  Inline blocks, however, must be
evaluated during export, or they will be simply deleted by the exporter.
---
 lisp/ob-exp.el | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/lisp/ob-exp.el b/lisp/ob-exp.el
index 0d98690..6783bd5 100644
--- a/lisp/ob-exp.el
+++ b/lisp/ob-exp.el
@@ -52,10 +52,13 @@
 (defcustom org-export-babel-evaluate t
   "Switch controlling code evaluation during export.
 When set to nil no code will be evaluated as part of the export
-process."
+process.  When set to 'inline-only, only inline code blocks will
+be executed."
   :group 'org-babel
   :version "24.1"
-  :type 'boolean)
+  :type '(choice (const :tag "Never" nil)
+                (const :tag "Only inline code" inline-only)
+                (const :tag "Always" t)))
 (put 'org-export-babel-evaluate 'safe-local-variable (lambda (x) (eq x nil)))
 
 (defun org-babel-exp-get-export-buffer ()
@@ -378,7 +381,9 @@ Results are prepared in a manner suitable for export by 
org-mode.
 This function is called by `org-babel-exp-do-export'.  The code
 block will be evaluated.  Optional argument SILENT can be used to
 inhibit insertion of results into the buffer."
-  (when (and org-export-babel-evaluate
+  (when (and (or (eq org-export-babel-evaluate t)
+                (and (eq type 'inline)
+                     (eq org-export-babel-evaluate 'inline-only)))
             (not (and hash (equal hash (org-babel-current-result-hash)))))
     (let ((lang (nth 0 info))
          (body (if (org-babel-noweb-p (nth 2 info) :eval)
-- 
1.8.2