diff options
| -rw-r--r-- | term_ascii.c | 14 | ||||
| -rw-r--r-- | term_ps.c | 9 |
2 files changed, 16 insertions, 7 deletions
diff --git a/term_ascii.c b/term_ascii.c index 1c3ecc90..a9aa989a 100644 --- a/term_ascii.c +++ b/term_ascii.c @@ -1,7 +1,7 @@ -/* $Id$ */ +/* $Id$ */ /* * Copyright (c) 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> - * Copyright (c) 2014, 2015, 2017, 2018 Ingo Schwarze <schwarze@openbsd.org> + * Copyright (c) 2014,2015,2017,2018,2020 Ingo Schwarze <schwarze@openbsd.org> * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -232,7 +232,10 @@ ascii_endline(struct termp *p) { p->line++; - p->tcol->offset -= p->ti; + if ((int)p->tcol->offset > p->ti) + p->tcol->offset -= p->ti; + else + p->tcol->offset = 0; p->ti = 0; putchar('\n'); } @@ -390,7 +393,10 @@ locale_endline(struct termp *p) { p->line++; - p->tcol->offset -= p->ti; + if ((int)p->tcol->offset > p->ti) + p->tcol->offset -= p->ti; + else + p->tcol->offset = 0; p->ti = 0; putwchar(L'\n'); } @@ -1,7 +1,7 @@ -/* $Id$ */ +/* $Id$ */ /* * Copyright (c) 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> - * Copyright (c) 2014, 2015, 2016, 2017 Ingo Schwarze <schwarze@openbsd.org> + * Copyright (c) 2014,2015,2016,2017,2020 Ingo Schwarze <schwarze@openbsd.org> * Copyright (c) 2017 Marc Espie <espie@openbsd.org> * * Permission to use, copy, modify, and distribute this software for any @@ -1252,7 +1252,10 @@ ps_endline(struct termp *p) ps_closepage(p); - p->tcol->offset -= p->ti; + if ((int)p->tcol->offset > p->ti) + p->tcol->offset -= p->ti; + else + p->tcol->offset = 0; p->ti = 0; } |