Remove labeled restrictions before calling Fwiden

* src/editfns.c (labeled_restrictions_remove_in_current_buffer):
New function.

* src/lisp.h: Make it externally visible.

* src/xdisp.c (display_count_lines_logically):
* src/lread.c (readevalloop):
* src/indent.c (line_number_display_width):
* src/fileio.c (write_region):
* src/callproc.c (Fcall_process_region):
* src/buffer.c (Ferase_buffer): Use it.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/buffer.c b/src/buffer.c
index 0c740775e5b..252231357bc 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -2386,6 +2386,7 @@ Any narrowing restriction in effect (see `narrow-to-region') is removed,
 so the buffer is truly empty after this.  */)
   (void)
 {
+  labeled_restrictions_remove_in_current_buffer ();
   Fwiden ();
 
   del_range (BEG, Z);