diff options
Diffstat (limited to 'refresh.c')
| -rw-r--r-- | refresh.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/refresh.c b/refresh.c index fe5187c5f066..584eec624976 100644 --- a/refresh.c +++ b/refresh.c @@ -1,4 +1,4 @@ -/* $NetBSD: refresh.c,v 1.54 2017/06/30 20:26:52 kre Exp $ */ +/* $NetBSD: refresh.c,v 1.56 2019/01/04 03:03:44 uwe Exp $ */ /*- * Copyright (c) 1992, 1993 @@ -37,7 +37,7 @@ #if 0 static char sccsid[] = "@(#)refresh.c 8.1 (Berkeley) 6/4/93"; #else -__RCSID("$NetBSD: refresh.c,v 1.54 2017/06/30 20:26:52 kre Exp $"); +__RCSID("$NetBSD: refresh.c,v 1.56 2019/01/04 03:03:44 uwe Exp $"); #endif #endif /* not lint && not SCCSID */ @@ -1090,7 +1090,10 @@ re_refresh_cursor(EditLine *el) static void re_fastputc(EditLine *el, wint_t c) { - int w = wcwidth(c); + wchar_t *lastline; + int w; + + w = wcwidth(c); while (w > 1 && el->el_cursor.h + w > el->el_terminal.t_size.h) re_fastputc(el, ' '); @@ -1112,17 +1115,18 @@ re_fastputc(EditLine *el, wint_t c) */ if (el->el_cursor.v + 1 >= el->el_terminal.t_size.v) { int i, lins = el->el_terminal.t_size.v; - wchar_t *firstline = el->el_display[0]; + lastline = el->el_display[0]; for(i = 1; i < lins; i++) el->el_display[i - 1] = el->el_display[i]; - re__copy_and_pad(firstline, L"", (size_t)0); - el->el_display[i - 1] = firstline; + el->el_display[i - 1] = lastline; } else { el->el_cursor.v++; - el->el_refresh.r_oldcv++; + lastline = el->el_display[++el->el_refresh.r_oldcv]; } + re__copy_and_pad(lastline, L"", (size_t)el->el_terminal.t_size.h); + if (EL_HAS_AUTO_MARGINS) { if (EL_HAS_MAGIC_MARGINS) { terminal__putc(el, ' '); |