Avoid ever putting an "I" on the hero's location by checking it in
map_invisible(). It appeared there were a few other special cases that
could call map_invisible() for actions involving the steed, so checking there
catches them all.
> Why does warning work normally while hallucinating? I'd like to see
> random numbers.
It's just a one-liner, although it has pointed out problems in the
symbol lookup code. "0" won't work at present, so this doesn't use it,
but warning symbols "1" through "5" also have trouble--regardless of
hallucination--if someone overloads them to represent any feature aside
from warning.
If the character was invisible without being able to see invisible,
his location on the map showed any object there or underlying topology
instead of the hero even when monsters could be seen with infravision,
ESP, or sustained monster detection. The ESP case required an amulet
or helm or quest artifact to be noticeable because being blind overrides
being unable to see invisible, so the more common form of telepathy
didn't exhibit this behavior.
<Someone> wrote:
> Linux, Redhat 7.1 nethack 3.4.0
>
>Please see attached patch file.
>
>I'm attempting to move more stuff into the "read-only" area, in
>preparation for a port to another OS.
<Someone> reported this during 3.4.0 beta. If you are blind and levitating,
unseen monsters are shown as "I", just like when not levitating, but they
are never erased after they move, unlike not levitating. Display this
case correctly as well.
