Fix calls to insert-*-hooks when JIT font lock is active

* src/insdel.c (signal_after_change): Save and restore
interval_insert_behind_hooks and
interval_insert_in_front_hooks across calls to various other
hooks, to prevent their clobbering by those other hooks.
(Bug#37455)

1 files changed, 6 insertions, 0 deletions

diff --git a/src/buffer.h b/src/buffer.h
index 82d9350bfc2..280d4e9098e 100644
--- a/src/buffer.h
+++ b/src/buffer.h
@@ -1139,6 +1139,12 @@ extern struct buffer buffer_local_flags;
    that don't have such names.  */
 
 extern struct buffer buffer_local_symbols;
+
+/* verify_interval_modification saves insertion hooks here
+   to be run later by report_interval_modification.  */
+extern Lisp_Object interval_insert_behind_hooks;
+extern Lisp_Object interval_insert_in_front_hooks;
+
 
 extern void delete_all_overlays (struct buffer *);
 extern void reset_buffer (struct buffer *);