[src/trunk]: src/external/bsd/nvi/dist/regex PR/52671: Ralph Geier, return th...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b013d300d658
branches:  trunk
changeset: 827778:b013d300d658
user:      christos <christos%NetBSD.org@localhost>
date:      Sun Nov 12 16:33:31 2017 +0000

description:
PR/52671: Ralph Geier, return the wide character when changing case (because
it could be wide).

diffstat:

 external/bsd/nvi/dist/regex/regcomp.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (36 lines):

diff -r 8018722834d0 -r b013d300d658 external/bsd/nvi/dist/regex/regcomp.c
--- a/external/bsd/nvi/dist/regex/regcomp.c     Sun Nov 12 16:10:59 2017 +0000
+++ b/external/bsd/nvi/dist/regex/regcomp.c     Sun Nov 12 16:33:31 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: regcomp.c,v 1.6 2017/10/29 15:29:34 christos Exp $ */
+/*     $NetBSD: regcomp.c,v 1.7 2017/11/12 16:33:31 christos Exp $ */
 /*-
  * Copyright (c) 1992, 1993, 1994 Henry Spencer.
  * Copyright (c) 1992, 1993, 1994
@@ -44,7 +44,7 @@
 static char sccsid[] = "@(#)regcomp.c  8.4 (Berkeley) 3/19/94";
 #endif /* LIBC_SCCS and not lint */
 #else
-__RCSID("$NetBSD: regcomp.c,v 1.6 2017/10/29 15:29:34 christos Exp $");
+__RCSID("$NetBSD: regcomp.c,v 1.7 2017/11/12 16:33:31 christos Exp $");
 #endif
 
 #include <sys/types.h>
@@ -98,7 +98,7 @@
 static void p_b_eclass __P((struct parse *p, cset *cs));
 static char p_b_symbol __P((struct parse *p));
 static char p_b_coll_elem __P((struct parse *p, int endc));
-static char othercase __P((int ch));
+static RCHAR_T othercase __P((int ch));
 static void bothcases __P((struct parse *p, int ch));
 static void ordinary __P((struct parse *p, int ch));
 static void nonnewline __P((struct parse *p));
@@ -946,7 +946,7 @@
  - othercase - return the case counterpart of an alphabetic
  == static char othercase(int ch);
  */
-static char                    /* if no counterpart, return ch */
+static RCHAR_T                 /* if no counterpart, return ch */
 othercase(int ch)
 {
        assert(ISALPHA2(ch));