In order for the cache feature to work, the hash of a finished
computation must be inserted. But, this is not currently done for src
blocks which have the option :results none. Thus, we should insert a
dummy empty result for these blocks, which will hold the hash.
---
lisp/ob-core.el | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/lisp/ob-core.el b/lisp/ob-core.el
index 3b7c463..eabfc05 100644
--- a/lisp/ob-core.el
+++ b/lisp/ob-core.el
@@ -576,7 +576,10 @@ block."
(if (member "none" result-params)
(progn
(funcall cmd body params)
- (message "result silenced"))
+ (message "result silenced")
+ (when cachep
+ (org-babel-insert-result
+ "" result-params info new-hash indent lang)))
(setq result
((lambda (result)
(if (and (eq (cdr (assoc :result-type params)) 'value)
--
1.8.1.5
