Add functions for getting ctype ALNUMC

We think this is meant to stand for C's alphanumeric, that is what is
matched by POSIX [:alnum:].  There were not functions and a dedicated
swash available for accessing it.  Future commits will want to use
these.

1 files changed, 1 insertions, 0 deletions

diff --git a/sv.c b/sv.c
index c611e97274..37cd39a152 100644
--- a/sv.c
+++ b/sv.c
@@ -13639,6 +13639,7 @@ perl_clone_using(PerlInterpreter *proto_perl, UV flags,
 
     /* utf8 character class swashes */
     PL_utf8_alnum	= sv_dup_inc(proto_perl->Iutf8_alnum, param);
+    PL_utf8_alnumc	= sv_dup_inc(proto_perl->Iutf8_alnumc, param);
     PL_utf8_alpha	= sv_dup_inc(proto_perl->Iutf8_alpha, param);
     PL_utf8_graph	= sv_dup_inc(proto_perl->Iutf8_graph, param);
     PL_utf8_digit	= sv_dup_inc(proto_perl->Iutf8_digit, param);