[src/trunk]: src/external/bsd/nvi/dist/ex Use ISMULTIWIDTH() macro. No binary...

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

details:   https://anonhg.NetBSD.org/src/rev/79bdff7bce7c
branches:  trunk
changeset: 357683:79bdff7bce7c
user:      rin <rin%NetBSD.org@localhost>
date:      Tue Nov 21 07:48:07 2017 +0000

description:
Use ISMULTIWIDTH() macro. No binary changes.

diffstat:

 external/bsd/nvi/dist/ex/ex_join.c |  12 +++++-------
 1 files changed, 5 insertions(+), 7 deletions(-)

diffs (40 lines):

diff -r 073cf3f03d0e -r 79bdff7bce7c external/bsd/nvi/dist/ex/ex_join.c
--- a/external/bsd/nvi/dist/ex/ex_join.c        Tue Nov 21 07:43:47 2017 +0000
+++ b/external/bsd/nvi/dist/ex/ex_join.c        Tue Nov 21 07:48:07 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ex_join.c,v 1.4 2017/11/10 14:53:00 rin Exp $ */
+/*     $NetBSD: ex_join.c,v 1.5 2017/11/21 07:48:07 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_join.c,v 10.17 2004/03/16 14:14:04 skimo Exp  (Berkeley) Date: 2004/03/16 14:14:04 ";
 #endif /* not lint */
 #else
-__RCSID("$NetBSD: ex_join.c,v 1.4 2017/11/10 14:53:00 rin Exp $");
+__RCSID("$NetBSD: ex_join.c,v 1.5 2017/11/21 07:48:07 rin Exp $");
 #endif
 
 #include <sys/types.h>
@@ -118,9 +118,8 @@
                         *      single-width    multi-width     1 spc ins'ed
                         *      single-width    single-width    original
                         */
-                       if (INTISWIDE(echar) && CHAR_WIDTH(sp, echar) > 1) {
-                               if (INTISWIDE(p[0])
-                                   && CHAR_WIDTH(sp, p[0]) > 1) {
+                       if (ISMULTIWIDTH(sp, echar)) {
+                               if (ISMULTIWIDTH(sp, p[0])) {
                                        ; /* nothing */
                                } else {
                                        *tbp++ = ' ';
@@ -128,8 +127,7 @@
                                        for (; len && ISBLANK((UCHAR_T)*p);
                                            --len, ++p);
                                }
-                       } else if (INTISWIDE(p[0])
-                                  && CHAR_WIDTH(sp, p[0]) > 1) {
+                       } else if (ISMULTIWIDTH(sp, p[0])) {
                                *tbp++ = ' ';
                                ++clen;
                        } else if (ISBLANK(echar))