[elpa] externals/org 4cb1b8ebd0 04/13: org-export-ignored-local-variables: Do not copy cache

[ELPA Syncer]

branch: externals/org
commit 4cb1b8ebd006e0659a34c942ab5594f177d6bf49
Author: Ihor Radchenko <yantar92@gmail.com>
Commit: Ihor Radchenko <yantar92@gmail.com>

    org-export-ignored-local-variables: Do not copy cache
    
    * lisp/ox.el (org-export-ignored-local-variables): Do not copy buffer
    cache.  It is large by size (and, thus, slow to `read') and may be
    changed destructively by reference, interfering with the original
    buffer when calling `org-export-copy-buffer'.
    
    Reported-by: Rudolf Adamkovič <salutis@me.com>
    Link: https://list.orgmode.org/m2zgef774u.fsf@me.com/T/#t
---
 lisp/ox.el | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/lisp/ox.el b/lisp/ox.el
index 39490086ca..ec5c305487 100644
--- a/lisp/ox.el
+++ b/lisp/ox.el
@@ -264,11 +264,13 @@ See `org-export-inline-image-p' for more information about
 rules.")
 
 (defconst org-export-ignored-local-variables
-  '(org-font-lock-keywords
-    org-element--cache-change-tic org-element--cache-change-tic 
org-element--cache-size
-    org-element--cache-sync-keys-value org-element--cache-change-warning
-    org-element--cache org-element--cache-objects org-element--cache-sync-keys
-    org-element--cache-sync-requests org-element--cache-sync-timer)
+  '( org-font-lock-keywords org-element--cache-change-tic
+     org-element--cache-change-tic org-element--cache-size
+     org-element--headline-cache-size
+     org-element--cache-sync-keys-value
+     org-element--cache-change-warning org-element--headline-cache
+     org-element--cache org-element--cache-sync-keys
+     org-element--cache-sync-requests org-element--cache-sync-timer)
   "List of variables not copied through upon buffer duplication.
 Export process takes place on a copy of the original buffer.
 When this copy is created, all Org related local variables not in