Misspelled "genius".  Typo in the transcription, not in the book.

Add page number citations for the first two passages and add three
new passages.  That brings the total for Small Gods up to 15 which
is a bit on the high side, but they all seemed worthy.

While in there, fix a transcription mistake in Lords and Ladies #7:
"to" should be "be".

And two fixes for Jingo #11's footnote, change "genious" to "genius",
remove second "was" from "was, oddly enough, was one [...]".

Also, add a comment about the Amazing Maurice.

I've tried to bring the fixes37.0 entries about tribute fixes up to
date.  They're mostly minor and mostly neglected to include updates
for that.

If you were on a level teleporter, the spoteffects() call after
the hero gets expelled could end up going to a new level and
freeing all the monst chains from the level you were originally
engulfed on.

    #0 0xba0507 in free
    #1 0x87feda in dealloc_monst src/mon.c:2369
    #2 0x880a02 in dmonsfree src/mon.c:2194
    #3 0x9a7aa2 in savelev_core src/save.c:507
    #4 0x9a7a21 in savelev src/save.c:466
    #5 0x71eb9d in goto_level src/do.c:1483
    #6 0x71833f in deferred_goto src/do.c:1903
    #7 0xa2533f in level_tele src/teleport.c:1117
    #8 0xa2567b in level_tele_trap src/teleport.c:1198
    #9 0xa5c007 in trapeffect_level_telep src/trap.c:1861
    #10 0xa5f856 in trapeffect_selector src/trap.c:2497
    #11 0xa47497 in dotrap src/trap.c:2586
    #12 0x7d669b in spoteffects src/hack.c:2859
    #13 0x89d495 in xkilled src/mon.c:3187

The latter parts of xkilled() after the spoteffects() call would
then attempt to dereference the free'd monst pointer.

Save a copy of the monst struct prior to spoteffects() if you were
expelled, then point at the reference copy afterwards.

Resolves #938

On GitHub issue 1090, Rhialto wrote:
Hi! I am currently in the process of adapting the pkgsrc packaging of NetHack 3.6.7 to include the curses window option. A bit late perhaps...

While working on that, I ran into a case of a NULL pointer being used. Apparently when linking with ncurses, this doesn't cause problems, but NetBSD's own curses doesn't like it, and crashes the game.

Here is the stack trace. It happens when #quitting, I think just before the high scores are about to be shown (but I guess it should show in the stack trace if I'm totally correct with that):

(gdb) bt
 #0  redrawwin (win=0x0) at /usr/src/lib/libcurses/touchwin.c:149
 #1  0x0000000017e104b4 in curses_refresh_nethack_windows () at ../win/curses/curswins.c:176
 #2  0x0000000017e1054a in curses_destroy_win (win=win@entry=0x7ad219520540) at ../win/curses/curswins.c:155
 #3  0x0000000017e1512c in curses_display_nhmenu (wid=<optimized out>, how=<optimized out>, _selected=0x7f7fff65d850) at ../win/curses/cursdial.c:771
 #4  0x0000000017e0ff81 in curses_select_menu (wid=wid@entry=21, how=how@entry=0, selected=selected@entry=0x7f7fff65d850) at ../win/curses/cursmain.c:607
 #5  0x0000000017e10257 in curses_display_nhwindow (wid=21, block=1) at ../win/curses/cursmain.c:385
 #6  0x0000000017ca8075 in really_done (how=<optimized out>, how@entry=13) at end.c:1609
 #7  0x0000000017ca993f in done (how=how@entry=13) at end.c:1201
 #8  0x0000000017ca9c85 in done2 () at end.c:381
 #9  done2 () at end.c:337
 #10 0x0000000017c489da in doextcmd () at cmd.c:363
 #11 0x0000000017c57e94 in rhack (cmd=<optimized out>, cmd@entry=0x0) at cmd.c:4909
 #12 0x0000000017c265da in moveloop (resuming=<optimized out>) at allmain.c:435
 #13 0x0000000017e1b862 in main (argc=<optimized out>, argv=<optimized out>) at ../sys/unix/unixmain.c:351
status_window is NULL here. Simply checking for NULL avoids the problem. I added checks for the other windows as well, while I was there.

If freedynamicdata() gets called twice, for whatever reason, a "double free" can occur.

warning: 44     ./nptl/pthread_kill.c: No such file or directory
(gdb) bt
#0  __pthread_kill_implementation (no_tid=0, signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:44
#1  __pthread_kill_internal (signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:78
#2  __GI___pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ./nptl/pthread_kill.c:89
#3  0x00007ffff7c8b26e in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#4  0x00007ffff7c6e8ff in __GI_abort () at ./stdlib/abort.c:79
#5  0x00007ffff7c6f7b6 in __libc_message_impl (fmt=fmt@entry=0x7ffff7e148d7 "%s\n")
    at ../sysdeps/posix/libc_fatal.c:132
#6  0x00007ffff7ceefe5 in malloc_printerr (str=str@entry=0x7ffff7e17bf0 "free(): double free detected in tcache 2")
    at ./malloc/malloc.c:5772
#7  0x00007ffff7cf154f in _int_free (av=0x7ffff7e49ac0 <main_arena>, p=<optimized out>, have_lock=0)
    at ./malloc/malloc.c:4541
#8  0x00007ffff7cf3d9e in __GI___libc_free (mem=0x555555ad82a0) at ./malloc/malloc.c:3398
#9  0x00005555557c12e9 in free_rect () at rect.c:48
#10 0x00005555557d77a2 in freedynamicdata () at save.c:1240
#11 0x0000555555682754 in nh_terminate (status=0) at end.c:1671
#12 0x000055555589af15 in opt_terminate () at ../sys/unix/unixmain.c:768
#13 0x000055555589af7a in after_opt_showpaths (dir=0x0) at ../sys/unix/unixmain.c:796
#14 0x0000555555693dd9 in do_deferred_showpaths (code=0) at files.c:4491
#15 0x0000555555778405 in initoptions () at options.c:6948
#16 0x0000555555899cd9 in main (argc=2, argv=0x7fffffffdad8) at ../sys/unix/unixmain.c:151