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authorPaul Eggert <eggert@cs.ucla.edu>2011-04-13 19:57:04 -0700
committerPaul Eggert <eggert@cs.ucla.edu>2011-04-13 19:57:04 -0700
commit2b96acb7c0c23467a24d922b91f76780855c01f4 (patch)
tree56e18fec45515076e325285a76a52a58f66eb665 /src/undo.c
parent50436f3383af8a123437e9bece3a584597a227f2 (diff)
downloademacs-2b96acb7c0c23467a24d922b91f76780855c01f4.tar.gz
* window.c (window_deletion_count): Now static.
* undo.c: Make symbols static if they're not exported. (last_undo_buffer, last_boundary_position, pending_boundary): Now static.
Diffstat (limited to 'src/undo.c')
-rw-r--r--src/undo.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/undo.c b/src/undo.c
index b310133900c..ba420fde817 100644
--- a/src/undo.c
+++ b/src/undo.c
@@ -26,11 +26,11 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
/* Last buffer for which undo information was recorded. */
/* BEWARE: This is not traced by the GC, so never dereference it! */
-struct buffer *last_undo_buffer;
+static struct buffer *last_undo_buffer;
/* Position of point last time we inserted a boundary. */
-struct buffer *last_boundary_buffer;
-EMACS_INT last_boundary_position;
+static struct buffer *last_boundary_buffer;
+static EMACS_INT last_boundary_position;
Lisp_Object Qinhibit_read_only;
@@ -43,7 +43,7 @@ Lisp_Object Qapply;
which will be added to the list at the end of the command.
This ensures we can't run out of space while trying to make
an undo-boundary. */
-Lisp_Object pending_boundary;
+static Lisp_Object pending_boundary;
/* Record point as it was at beginning of this command (if necessary)
and prepare the undo info for recording a change.