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termcap followup

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A little more testing for ANSI_DEFAULT forced on has revealed
that hilites[Black] has also been left Null, a problem that
MS-DOS hid.
This commit is contained in:
PatR
2020-12-31 16:09:46 -08:00
parent 862c4064ab
commit db673ab791
1 changed files with 9 additions and 4 deletions
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13
win/tty/termcap.c
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@@ -1,4 +1,4 @@
/* NetHack 3.7 termcap.c $NHDT-Date: 1609454952 2020/12/31 22:49:12 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.40 $ */
/* NetHack 3.7 termcap.c $NHDT-Date: 1609459769 2021/01/01 00:09:29 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.41 $ */
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/*-Copyright (c) Pasi Kallinen, 2018. */
/* NetHack may be freely redistributed. See license for details. */
@@ -1160,6 +1160,11 @@ init_hilite()
{
register int c;
if (!hilites[CLR_BLACK])
hilites[CLR_BLACK] = adef_nilstring;
if (!hilites[CLR_BLACK | BRIGHT])
hilites[CLR_BLACK | BRIGHT] = hilites[CLR_BLACK];
if (!hilites[CLR_GRAY])
hilites[CLR_GRAY] = adef_nilstring;
if (!hilites[NO_COLOR])
@@ -1190,12 +1195,12 @@ kill_hilite()
register int c;
for (c = 0; c < CLR_MAX / 2; c++) {
if (c == CLR_BLACK)
continue;
if (c == CLR_GRAY || hilites[c] == adef_nilstring)
hilites[c] = 0;
if (hilites[c | BRIGHT] == adef_nilstring)
hilites[c] = 0;
if (c == CLR_BLACK)
continue;
if (hilites[c | BRIGHT] == hilites[c]) /* for blue */
hilites[c | BRIGHT] = 0;
if (hilites[c] && hilites[c] != nh_HI)
@@ -1336,7 +1341,7 @@ void
term_start_color(color)
int color;
{
if (color < CLR_MAX)
if (color < CLR_MAX && hilites[color] && *hilites[color])
xputs(hilites[color]);
}