nethack-gwaa-kiwi/nethack
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take two: tty bug with long 'autodescribe' text

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Messages on tty which bypass message history weren't handling long
lines properly.  If the text wrapped to line 2, that continuation
portion was left on the screen after whatever operation that put it
here was finished.  (To reproduce:  assign a long name to a monster
with a long type name so that the combined length exceeds the display
width, then move the cursor over it with ';' or '/' while autodescribe
is On.)

This time prompting isn't adversely affected.
This commit is contained in:
PatR
2019-06-15 07:18:47 -07:00
parent 9cbc8ace42
commit 747981d0c5
2 changed files with 9 additions and 5 deletions
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9
win/tty/topl.c
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@@ -1,4 +1,4 @@
/* NetHack 3.6 topl.c $NHDT-Date: 1560600658 2019/06/15 12:10:58 $ $NHDT-Branch: NetHack-3.6 $:$NHDT-Revision: 1.46 $ */
/* NetHack 3.6 topl.c $NHDT-Date: 1560608320 2019/06/15 14:18:40 $ $NHDT-Branch: NetHack-3.6 $:$NHDT-Revision: 1.47 $ */
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/*-Copyright (c) Michael Allison, 2009. */
/* NetHack may be freely redistributed. See license for details. */
@@ -151,15 +151,16 @@ const char *str;
struct WinDesc *cw = wins[WIN_MESSAGE];
if (!(cw->flags & WIN_STOP)) {
if (ttyDisplay->cury && ttyDisplay->toplin == 2)
tty_clear_nhwindow(WIN_MESSAGE);
cw->curx = cw->cury = 0;
home();
cl_end();
addtopl(str);
#if 0 /* this doesn't work as intended; it disrupts multi-line prompts */
if (ttyDisplay->cury && ttyDisplay->toplin != 3)
more();
#endif
ttyDisplay->toplin = 2;
}
}