diff options
| author |   chopps <chopps@NetBSD.org> | 1996-07-03 04:17:24 +0000 |
|---|---|---|
| committer | chopps <chopps@NetBSD.org> | 1996-07-03 04:17:24 +0000 |
| commit | 5907b84fc3b8d464ecedbc099bd1af93456a1c84 (patch) | |
| tree | f38d72be4a2abdf3cdbd830df268877f109cdab4 /snake | |
| parent | aeaee350ab2233c5b7bb402f56f18b79cef6533d (diff) | |
| download | bsdgames-darwin-5907b84fc3b8d464ecedbc099bd1af93456a1c84.tar.gz bsdgames-darwin-5907b84fc3b8d464ecedbc099bd1af93456a1c84.tar.zst bsdgames-darwin-5907b84fc3b8d464ecedbc099bd1af93456a1c84.zip | |
BS was using obsolete 'bs' and 'bc' capabilities. Now tries 'le' first.
This deals with pr#2417
Diffstat (limited to 'snake')
| -rw-r--r-- | snake/snake/move.c | 19 | ||||
| -rw-r--r-- | snake/snake/snake.h | 4 |
2 files changed, 13 insertions, 10 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); diff --git a/snake/snake/snake.h b/snake/snake/snake.h index 921426ae..e43e9aaa 100644 --- a/snake/snake/snake.h +++ b/snake/snake/snake.h @@ -1,4 +1,4 @@ -/* $NetBSD: snake.h,v 1.6 1995/04/29 01:17:15 mycroft Exp $ */ +/* $NetBSD: snake.h,v 1.7 1996/07/03 04:17:25 chopps Exp $ */ /* * Copyright (c) 1980, 1993 @@ -56,7 +56,7 @@ char *CL, *UP, *DO, *ND, *BS, *TI, *TE, *KS, *KE; int LINES, COLUMNS; /* physical screen size. */ int lcnt, ccnt; /* user's idea of screen size */ -char xBC, PC; +char PC; int AM, BW; char tbuf[1024], tcapbuf[128]; char *tgetstr(), *tgoto(); |