patch 9.0.1396: sort(list, 'N') does not work in Vim9 script context
Problem: sort(list, 'N') does not work in Vim9 script context.
Solution: Convert string to number without giving an error. (closes #12061)
diff --git a/src/proto/typval.pro b/src/proto/typval.pro
index f3184d0..8cecdb8 100644
--- a/src/proto/typval.pro
+++ b/src/proto/typval.pro
@@ -5,6 +5,7 @@
void clear_tv(typval_T *varp);
void init_tv(typval_T *varp);
varnumber_T tv_get_number(typval_T *varp);
+varnumber_T tv_to_number(typval_T *varp);
varnumber_T tv_get_number_chk(typval_T *varp, int *denote);
varnumber_T tv_get_bool(typval_T *varp);
varnumber_T tv_get_bool_chk(typval_T *varp, int *denote);