PERLVARI(Itmps_ix, I32, -1)
PERLVARI(Itmps_floor, I32, -1)
PERLVAR(Itmps_max, I32)
-PERLVAR(Imodcount, I32) /* how much mod()ification in
+PERLVAR(Imodcount, I32) /* how much op_lvalue()ification in
assignment? */
PERLVAR(Imarkstack, I32 *) /* stack_sp locations we're
*/
PERLVAR(Idowarn, U8)
-PERLVAR(Idoextract, bool)
+ /* Space for a U8 */
PERLVAR(Isawampersand, bool) /* must save all match strings */
PERLVAR(Iunsafe, bool)
PERLVAR(Iexit_flags, U8) /* was exit() unexpected, etc. */
/* Compile-time block start/end hooks */
PERLVAR(Iblockhooks, AV *)
+
+/* Everything that folds to a character, for case insensitivity regex matching */
+PERLVARI(Iutf8_foldclosures, HV *, NULL)
+
/* If you are adding a U8 or U16, check to see if there are 'Space' comments
* above on where there are gaps which currently will be structure padding. */