Don't indent more inside source blocks

.emacs

@@ -1231,6 +1231,7 @@ APPEND is whether to add new events to the diary or to reset it"
         org-startup-folded 'content
         org-startup-with-inline-images t
         org-startup-indented t
+        org-edit-src-content-indentation 0
         org-startup-truncated t
         org-hide-emphasis-markers t
         org-hide-block-startup nil