diff options
Diffstat (limited to 'snake/snake/move.c')
| -rw-r--r-- | snake/snake/move.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/snake/snake/move.c b/snake/snake/move.c index 3a7d61d6..fd29abc8 100644 --- a/snake/snake/move.c +++ b/snake/snake/move.c @@ -1,4 +1,4 @@ -/* $NetBSD: move.c,v 1.12 1996/05/19 20:22:09 pk Exp $ */ +/* $NetBSD: move.c,v 1.13 1996/07/03 04:17:24 chopps Exp $ */ /* * Copyright (c) 1980, 1993 @@ -37,7 +37,7 @@ #if 0 static char sccsid[] = "@(#)move.c 8.1 (Berkeley) 7/19/93"; #else -static char rcsid[] = "$NetBSD: move.c,v 1.12 1996/05/19 20:22:09 pk Exp $"; +static char rcsid[] = "$NetBSD: move.c,v 1.13 1996/07/03 04:17:24 chopps Exp $"; #endif #endif /* not lint */ @@ -604,11 +604,13 @@ getcap() if (DO == 0) DO = "\n"; - BS = tgetstr("bc", &ap); - if (BS == 0 && tgetflag("bs")) - BS = "\b"; - if (BS) - xBC = *BS; + BS = tgetstr("le", &ap); + if (BS == 0) { + /* try using obsolete capabilities */ + BS = tgetstr("bc", &ap); + if (BS == 0 && tgetflag("bs")) + BS = "\b"; + } TA = tgetstr("ta", &ap); if (TA == 0 && tgetflag("pt")) @@ -654,7 +656,8 @@ getcap() } NDlength = strlen(ND); if (BS == 0) { - fprintf(stderr, "Terminal must have `bs' or `bc' capability\n"); + fprintf(stderr, + "Terminal must have 'le' or `bs' or `bc' capability\n"); exit(5); } BSlength = strlen(BS); |