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, 2 insertions, 3 deletions

diff --git a/src/textprop.c b/src/textprop.c
index 44c333256a6..d36b9e14a69 100644
--- a/src/textprop.c
+++ b/src/textprop.c
@@ -58,9 +58,8 @@ enum property_set_type
 
 /* verify_interval_modification saves insertion hooks here
    to be run later by report_interval_modification.  */
-static Lisp_Object interval_insert_behind_hooks;
-static Lisp_Object interval_insert_in_front_hooks;
-
+Lisp_Object interval_insert_behind_hooks;
+Lisp_Object interval_insert_in_front_hooks;
 
 /* Signal a `text-read-only' error.  This function makes it easier
    to capture that error in GDB by putting a breakpoint on it.  */