[src/trunk]: src/lib/libcurses Display default (HLINE/VLINE) characters when ...

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

details:   https://anonhg.NetBSD.org/src/rev/b7e6e3408507
branches:  trunk
changeset: 503430:b7e6e3408507
user:      jdc <jdc%NetBSD.org@localhost>
date:      Mon Feb 05 21:56:36 2001 +0000

description:
Display default (HLINE/VLINE) characters when character 0 is passed in.
This is not in the SUSv2 specification but is what System V curses does
(and it's consistent with box() and border()).

diffstat:

 lib/libcurses/line.c |  8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diffs (36 lines):

diff -r 234c184dcd14 -r b7e6e3408507 lib/libcurses/line.c
--- a/lib/libcurses/line.c      Mon Feb 05 21:54:21 2001 +0000
+++ b/lib/libcurses/line.c      Mon Feb 05 21:56:36 2001 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: line.c,v 1.1 2000/04/24 14:09:44 blymn Exp $   */
+/*     $NetBSD: line.c,v 1.2 2001/02/05 21:56:36 jdc Exp $     */
 
 /*-
  * Copyright (c) 1998-1999 Brett Lymn
@@ -31,7 +31,7 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: line.c,v 1.1 2000/04/24 14:09:44 blymn Exp $");
+__RCSID("$NetBSD: line.c,v 1.2 2001/02/05 21:56:36 jdc Exp $");
 #endif                         /* not lint */
 
 #include "curses.h"
@@ -86,6 +86,8 @@
        n = min(count, win->maxx - win->curx);
        ocurx = win->curx;
        
+       if (!(ch & __CHARTEXT))
+               ch |= ACS_HLINE;
        for (i = 0; i < n; i++)
                mvwaddch(win, win->cury, ocurx + i, ch);
                
@@ -142,6 +144,8 @@
        ocury = win->cury;
        ocurx = win->curx;
 
+       if (!(ch & __CHARTEXT))
+               ch |= ACS_VLINE;
        for (i = 0; i < n; i++)
                mvwaddch(win, ocury + i, ocurx, ch);