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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()).
This commit is contained in:
jdc 2001-02-05 21:56:36 +00:00
parent 8ce2f7e54b
commit d096f2ef67
1 changed files with 6 additions and 2 deletions
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8
lib/libcurses/line.c
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@ -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 @@ whline(WINDOW *win, chtype ch, int count)
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 @@ wvline(WINDOW *win, chtype ch, int count)
ocury = win->cury;
ocurx = win->curx;
if (!(ch & __CHARTEXT))
ch |= ACS_VLINE;
for (i = 0; i < n; i++)
mvwaddch(win, ocury + i, ocurx, ch);