Avoid "." at end of error diagnostics.

* cmds.c (Fself_insert_command): Reword and avoid "." at end.
* font.c (Ffont_at):
* nsfns.m (ns_display_info_for_name):
* nsselect.m (Fx_own_selection_internal):
* nsterm.m (performDragOperation:):
Remove "." from end of diagnostic.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/font.c b/src/font.c
index fa097c7d7e6..8027de81609 100644
--- a/src/font.c
+++ b/src/font.c
@@ -4785,7 +4785,7 @@ character at index specified by POSITION.  */)
   if (NILP (string))
     {
       if (XBUFFER (w->contents) != current_buffer)
-        error ("Specified window is not displaying the current buffer.");
+        error ("Specified window is not displaying the current buffer");
       CHECK_NUMBER_COERCE_MARKER (position);
       if (! (BEGV <= XINT (position) && XINT (position) < ZV))
         args_out_of_range_3 (position, make_number (BEGV), make_number (ZV));