[src/trunk]: src/external/bsd/nvi/dist Make sure to cast arguments of ISFOO a...

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

details:   https://anonhg.NetBSD.org/src/rev/111b8eb24064
branches:  trunk
changeset: 827790:111b8eb24064
user:      rin <rin%NetBSD.org@localhost>
date:      Mon Nov 13 01:40:37 2017 +0000

description:
Make sure to cast arguments of ISFOO and TOFOO macros into UCHAR_T.

diffstat:

 external/bsd/nvi/dist/common/cut.h |  4 ++--
 external/bsd/nvi/dist/ex/ex.c      |  6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diffs (45 lines):

diff -r ee483bffa7a9 -r 111b8eb24064 external/bsd/nvi/dist/common/cut.h
--- a/external/bsd/nvi/dist/common/cut.h        Mon Nov 13 01:37:48 2017 +0000
+++ b/external/bsd/nvi/dist/common/cut.h        Mon Nov 13 01:40:37 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: cut.h,v 1.3 2013/11/25 22:43:46 christos Exp $ */
+/*     $NetBSD: cut.h,v 1.4 2017/11/13 01:40:37 rin Exp $ */
 /*-
  * Copyright (c) 1991, 1993, 1994
  *     The Regents of the University of California.  All rights reserved.
@@ -66,7 +66,7 @@
  */
 #define        CBNAME(sp, cbp, nch) {                                          \
        ARG_CHAR_T L__name;                                             \
-       L__name = ISUPPER(nch) ? TOLOWER(nch) : (nch);                  \
+       L__name = ISUPPER((UCHAR_T)nch) ? TOLOWER((UCHAR_T)nch) : (nch);\
        for (cbp = sp->wp->cutq.lh_first;                               \
            cbp != NULL; cbp = cbp->q.le_next)                          \
                if (cbp->name == L__name)                               \
diff -r ee483bffa7a9 -r 111b8eb24064 external/bsd/nvi/dist/ex/ex.c
--- a/external/bsd/nvi/dist/ex/ex.c     Mon Nov 13 01:37:48 2017 +0000
+++ b/external/bsd/nvi/dist/ex/ex.c     Mon Nov 13 01:40:37 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ex.c,v 1.5 2017/11/10 14:35:25 rin Exp $ */
+/*     $NetBSD: ex.c,v 1.6 2017/11/13 01:40:37 rin Exp $ */
 /*-
  * Copyright (c) 1992, 1993, 1994
  *     The Regents of the University of California.  All rights reserved.
@@ -16,7 +16,7 @@
 static const char sccsid[] = "Id: ex.c,v 10.75 2004/03/16 14:13:35 skimo Exp  (Berkeley) Date: 2004/03/16 14:13:35 ";
 #endif /* not lint */
 #else
-__RCSID("$NetBSD: ex.c,v 1.5 2017/11/10 14:35:25 rin Exp $");
+__RCSID("$NetBSD: ex.c,v 1.6 2017/11/13 01:40:37 rin Exp $");
 #endif
 
 #include <sys/types.h>
@@ -441,7 +441,7 @@
                        break;
                case 'E': case 'F': case 'N': case 'P': case 'T': case 'V':
                        newscreen = 1;
-                       p[0] = TOLOWER(p[0]);
+                       p[0] = TOLOWER((UCHAR_T)p[0]);
                        break;
                }