call_mod_hooks   2351 src/textprop.c 	      call_mod_hooks (Fcar (hooks), make_fixnum (start),
call_mod_hooks   2368 src/textprop.c     call_mod_hooks (interval_insert_behind_hooks, start, end);
call_mod_hooks   2372 src/textprop.c     call_mod_hooks (interval_insert_in_front_hooks, start, end);