diff --git a/dat/wizhelp b/dat/wizhelp
index 46b46dd52..0237b1a3c 100644
--- a/dat/wizhelp
+++ b/dat/wizhelp
@@ -13,7 +13,6 @@ Debug-Mode Quick Reference:
 #lightsources   == show mobile light sources
 #panic          == panic test (warning: current game will be terminated)
 #polyself       == polymorph self
-#seenv          == show seen vectors
 #stats          == show memory statistics
 #terrain        == show current level (more options than in normal play)
 #timeout        == look at timeout queue and hero's timed intrinsics
@@ -25,6 +24,7 @@ Debug-Mode Quick Reference:
 #wizmakemap     == recreate the current dungeon level
 #wizrumorcheck  == validate rumor indexing; also show first, second, and last
                    random engravings, epitaphs, and hallucinatory monsters
+#wizseenv       == show map locations' seen vectors
 #wizsmell       == smell a monster
 #wizwhere       == show dungeon placement of all special levels
 #wmode          == show wall modes
diff --git a/doc/Guidebook.mn b/doc/Guidebook.mn
index 6a0366a73..82880c6d1 100644
--- a/doc/Guidebook.mn
+++ b/doc/Guidebook.mn
@@ -1,4 +1,4 @@
-.\" $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.400 $ $NHDT-Date: 1606328499 2020/11/25 18:21:39 $
+.\" $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.402 $ $NHDT-Date: 1606781766 2020/12/01 00:16:06 $
 .\"
 .\" This is an excerpt from the 'roff' man page from the 'groff' package.
 .\" Guidebook.mn currently does *not* fully adhere to these guidelines.
@@ -35,7 +35,7 @@
 .ds vr "NetHack 3.7
 .ds f0 "\*(vr
 .ds f1
-.ds f2 "November 25, 2020
+.ds f2 "November 30, 2020
 .
 .\" A note on some special characters:
 .\" \(lq = left double quote
@@ -1005,6 +1005,7 @@ Suspend the game
 .\" .UX: print "UNIX" now and a trademark footnote at bottom of current page;
 .\"  2nd arg (literal '(') _precedes_ it, 1st arg (quoted string) follows it
 .UX " versions with job control only)." (
+See \(lq#suspend\(rq below for more details.
 .lp :
 Look at what is here.
 .lp ;
@@ -1058,6 +1059,7 @@ Show what types of objects have been discovered.
 Show discovered types for one class of objects.
 .lp !
 Escape to a shell.
+See \(lq#shell\(rq below for more details.
 .lp #
 Perform an extended command.
 .lp ""
@@ -1388,28 +1390,28 @@ Default key is \(oq[\(cq.
 .lp "#seegold "
 Count your gold.
 Default key is \(oq$\(cq.
-.lp "#seenv   "
-Show seen vectors.
-Autocompletes.
-Debug mode only.
 .lp #seerings
 Show the ring(s) currently worn.
 Default key is \(oq=\(cq.
-.lp #seespells
-List and reorder known spells.
-Default key is \(oq+\(cq.
 .lp #seetools
 Show the tools currently in use.
 Default key is \(oq(\(cq.
-.lp "#seetrap "
-Show the type of an adjacent trap.
-Default key is \(oq\(ha\(cq. \" 'hat' (circumflex character)
 .lp #seeweapon
 Show the weapon currently wielded.
 Default key is \(oq)\(cq.
 .lp "#shell   "
-Do a shell escape.
+Do a shell escape, switching from NetHack to a subprocess.
+Can be disabled at the time the program is built.
+When enabled, access for specific users can be controlled by the system
+configuration file.
+Use the shell command \(oq\f(CRexit\fP\(cq to return to the game.
 Default key is \(oq!\(cq.
+.lp #showspells
+List and reorder known spells.
+Default key is \(oq+\(cq.
+.lp "#showtrap"
+Show the type of an adjacent trap.
+Default key is \(oq\(ha\(cq. \" 'hat' (circumflex character)
 .lp "#sit     "
 Sit down.
 Autocompletes.
@@ -1419,7 +1421,12 @@ Show memory usage statistics.
 Autocompletes.
 Debug mode only.
 .lp "#suspend "
-Suspend the game.
+Suspend the game, switching from NetHack to the terminal it was started
+from without performing save-and-exit.
+Can be disabled at the time the program is built.
+When enabled, mainly useful for \fItty\fP and \fIcurses\fP interfaces on
+.UX \. \" yields "UNIX."
+Use the shell command \(oq\f(CRfg\fP\(cq to return to the game.
 Default key is \(oq\(haZ\(cq.
 .lp "#swap    "
 Swap wielded and secondary weapons.
@@ -1566,6 +1573,10 @@ and hallucinatory monsters.
 .lp ""
 Autocompletes.
 Debug mode only.
+.lp #wizseenv
+Show map locations' seen vectors.
+Autocompletes.
+Debug mode only.
 .lp #wizsmell
 Smell monster.
 Autocompletes.
diff --git a/doc/Guidebook.tex b/doc/Guidebook.tex
index 68c0466c4..045329d68 100644
--- a/doc/Guidebook.tex
+++ b/doc/Guidebook.tex
@@ -45,7 +45,7 @@
 %.au
 \author{Original version - Eric S. Raymond\\
 (Edited and expanded for 3.7 by Mike Stephenson and others)}
-\date{November 25, 2020}
+\date{November 30, 2020}
 
 \maketitle
 
@@ -1095,6 +1095,7 @@ Zap (cast) a spell.\\
 %.lp
 \item[\tb{\^{}Z}]
 Suspend the game (UNIX versions with job control only).
+See ``\#suspend'' below for more details.
 %.lp
 \item[\tb{:}]
 Look at what is here.
@@ -1159,6 +1160,7 @@ Show discovered types for one class of objects.
 %.lp
 \item[\tb{!}]
 Escape to a shell.
+See ``\#shell'' below for more details.
 %.lp
 \item[\tb{\#}]
 Perform an extended command.\\
@@ -1472,28 +1474,30 @@ Show the armor currently worn. Default key is `{\tt [}'.
 \item[\tb{\#seegold}]
 Count your gold. Default key is `{\tt \$}'.
 %.lp
-\item[\tb{\#seenv}]
-Show seen vectors.
-Autocompletes.
-Debug mode only.
-%.lp
 \item[\tb{\#seerings}]
 Show the ring(s) currently worn. Default key is `{\tt =}'.
 %.lp
-\item[\tb{\#seespells}]
-List and reorder known spells. Default key is `{\tt +}'.
-%.lp
 \item[\tb{\#seetools}]
 Show the tools currently in use. Default key is `{\tt (}'.
 %.lp
-\item[\tb{\#seetrap}]
-Show the type of an adjacent trap. Default key is `{\tt \^{}}'.
-%.lp
 \item[\tb{\#seeweapon}]
 Show the weapon currently wielded. Default key is `{\tt )}'.
 %.lp
 \item[\tb{\#shell}]
-Do a shell escape. Default key is `{\tt !}'.
+Do a shell escape, switching from NetHack to a subprocess.
+Can be disabled at the time the program is built.
+When enabled, access for specific users can be controlled by the system
+configuration file.
+Use the shell command `{\tt exit}' to return to the game.
+Default key is `{\tt !}'.
+%.lp
+\item[\tb{\#showspells}]
+List and reorder known spells.
+Default key is `{\tt +}'.
+%.lp
+\item[\tb{\#showtrap}]
+Show the type of an adjacent trap.
+Default key is `{\tt \^{}}'.
 %.lp
 \item[\tb{\#sit}]
 Sit down. Autocompletes. Default key is `{\tt M-s}'.
@@ -1504,7 +1508,14 @@ Autocompletes.
 Debug mode only.
 %.lp
 \item[\tb{\#suspend}]
-Suspend the game. Default key is `{\tt \^{}Z}'.
+Suspend the game, switching from NetHack to the terminal it was started
+from without performing save-and-exit.
+Can be disabled at the time the program is built.
+When enabled, mainly useful for {\it tty\/} and {\it curses\/} interfaces on
+%.UX \. \" yields "UNIX."
+UNIX.
+Use the shell command `{\tt fg}' to return to the game.
+Default key is `{\tt \^{}Z}'.
 %.lp
 \item[\tb{\#swap}]
 Swap wielded and secondary weapons. Default key is `{\tt x}'.
@@ -1661,6 +1672,11 @@ and hallucinatory monsters.\\
 Autocompletes.
 Debug mode only.
 %.lp
+\item[\tb{\#wizseenv}]
+Show map locations' seen vectors.
+Autocompletes.
+Debug mode only.
+%.lp
 \item[\tb{\#wizsmell}]
 Smell monster.
 Autocompletes.
diff --git a/doc/fixes37.0 b/doc/fixes37.0
index 90c6c6799..0fc0401a4 100644
--- a/doc/fixes37.0
+++ b/doc/fixes37.0
@@ -1,4 +1,4 @@
-NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.368 $ $NHDT-Date: 1606765210 2020/11/30 19:40:10 $
+NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.369 $ $NHDT-Date: 1606781767 2020/12/01 00:16:07 $
 
 General Fixes and Modified Features
 -----------------------------------
@@ -314,6 +314,8 @@ throwing or kicking a shop container (that's light enough to move) made the
 try to fix message sequencing for tame golems that "roast/rot/rust in peace"
 autodescribe when moving the cursor was erroneously honoring MSGTYPE=stop
 	and potentially delivering sounds
+reduce the number of "seeXYZ" commands by renaming some: #seenv -> #wizseenv,
+	#seespells -> #showspells, and #seetrap -> #showtrap
 
 
 Fixes to 3.7.0-x Problems that Were Exposed Via git Repository
@@ -404,6 +406,7 @@ tins of spinach and 'dead' eggs could cause out of array bounds access
 options help ('? g') listed all boolean options, then repeated them among
 	the compound options; on OSX they showed a description of "(null)"
 	but for other sprintf implementations they might cause a crash
+change name of #wizlevelflip to #wizfliplevel
 
 curses: 'msg_window' option wasn't functional for curses unless the binary
 	also included tty support
diff --git a/src/cmd.c b/src/cmd.c
index ac1f1e21a..d4d999ef7 100644
--- a/src/cmd.c
+++ b/src/cmd.c
@@ -1,4 +1,4 @@
-/* NetHack 3.7	cmd.c	$NHDT-Date: 1605779800 2020/11/19 09:56:40 $  $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.425 $ */
+/* NetHack 3.7	cmd.c	$NHDT-Date: 1606781767 2020/12/01 00:16:07 $  $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.426 $ */
 /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
 /*-Copyright (c) Robert Patrick Rankin, 2013. */
 /* NetHack may be freely redistributed.  See license for details. */
@@ -1874,15 +1874,10 @@ struct ext_func_tab extcmdlist[] = {
     { ARMOR_SYM, "seearmor", "show the armor currently worn",
             doprarm, IFBURIED },
     { GOLD_SYM, "seegold", "count your gold", doprgold, IFBURIED },
-    { '\0', "seenv", "show seen vectors",
-            wiz_show_seenv, IFBURIED | AUTOCOMPLETE | WIZMODECMD },
     { RING_SYM, "seerings", "show the ring(s) currently worn",
             doprring, IFBURIED },
-    { SPBOOK_SYM, "seespells", "list and reorder known spells",
-            dovspell, IFBURIED },
     { TOOL_SYM, "seetools", "show the tools currently in use",
             doprtool, IFBURIED },
-    { '^', "seetrap", "show the type of adjacent trap", doidtrap, IFBURIED },
     { WEAPON_SYM, "seeweapon", "show the weapon currently wielded",
             doprwep, IFBURIED },
     { '!', "shell", "do a shell escape",
@@ -1891,6 +1886,9 @@ struct ext_func_tab extcmdlist[] = {
                        | CMD_NOT_AVAILABLE
 #endif /* SHELL */
     },
+    { SPBOOK_SYM, "showspells", "list and reorder known spells",
+            dovspell, IFBURIED },
+    { '^', "showtrap", "show the type of adjacent trap", doidtrap, IFBURIED },
     { M('s'), "sit", "sit down", dosit, AUTOCOMPLETE },
     { '\0', "stats", "show memory statistics",
             wiz_show_stats, IFBURIED | AUTOCOMPLETE | WIZMODECMD },
@@ -1963,6 +1961,8 @@ struct ext_func_tab extcmdlist[] = {
             wiz_map, IFBURIED | AUTOCOMPLETE | WIZMODECMD },
     { '\0', "wizrumorcheck", "verify rumor boundaries",
             wiz_rumor_check, IFBURIED | AUTOCOMPLETE | WIZMODECMD },
+    { '\0', "wizseenv", "show map locations' seen vectors",
+            wiz_show_seenv, IFBURIED | AUTOCOMPLETE | WIZMODECMD },
     { '\0', "wizsmell", "smell monster",
             wiz_smell, IFBURIED | AUTOCOMPLETE | WIZMODECMD },
     { '\0', "wizwhere", "show locations of special levels",