master f2c7c664a7: Don't export print--unreadable-callback-buffer to lisp

[Lars Ingebrigtsen]

branch: master
commit f2c7c664a7777584f62e23c02fc9e06cde0788bf
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    Don't export print--unreadable-callback-buffer to lisp
    
    * src/print.c (syms_of_print): Don't export
    `print--unreadable-callback-buffer' to lisp.
---
 src/print.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/print.c b/src/print.c
index 48c945d08a..5ad4d4fbb5 100644
--- a/src/print.c
+++ b/src/print.c
@@ -2931,6 +2931,8 @@ be printed.  */);
   Vprint__unreadable_callback_buffer = Qnil;
   DEFSYM (Qprint__unreadable_callback_buffer,
          "print--unreadable-callback-buffer");
+  /* Don't export this variable to Elisp.  */
+  Funintern (Qprint__unreadable_callback_buffer, Qnil);
 
   defsubr (&Sflush_standard_output);