Bugs in NetHack 4

Like other NetHack variants, NetHack 4 has bugs. This page tracks the status of the Bugs in NetHack 3.4.3 in NetHack 4, together with new bugs introduced in NetHack 4.

Special thanks to everyone who helped to compile this list.

NetHack 4's developers would appreciate feedback on these bugs, especially the ones marked as "Unclear" (if anyone knows what these bug reports mean, please let us know!), and the ones marked as "Unknown" (where typically nobody knows what to do to reproduce the bug).

Key:

• Fixed: The bug existed in NetHack 4 (or one of its predecessor variants, AceHack or NitroHack) and was fixed.
• Incidentally fixed: The bug was fixed due to unrelated changes made in NetHack 4.
• Fix available: The bug has a fix available for it in some other variant, but that fix has not yet been merged into NetHack 4.
• Confirmed: The bug has been reproduced in NetHack 4 (typically with a save file recorded for it).
• Moot: The bug's context no longer exists in NetHack 4.
• Info available: The cause of the bug has been explained for NetHack 3.4.3 on this wiki, and thus further investigation was not worthwhile.
• Debatable: There is some doubt as to whether this is a bug, or about whether it would be reasonable to fix it.
• Unclear: It is not clear what the bug description refers to.
• Unknown: The bug has not been reproduced in NetHack 4, but may well still exist.

Number	Status	Description (3.4.3)	Additional notes
C341-1	Moot	Monsters affected by stinking cloud always get angry at the hero even if the hero did not create the cloud.	This only affects bones files made on NetHack 3.4.0, which are not compatible with NetHack 4.
C341-4	Incidentally fixed	opthelp does not list use_inverse
C341-5	Unknown	When you see your pet move, the pet may be referred to as "it".
C341-7	Fixed	Skilled or expert caster of fireball/cone of cold can't target a monster known only by infravision or ESP.	Fixed by Grunt.
C341-10	Debatable	Fruit names ending in "us" are incorrectly considered plural.
C341-18	Fixed	ki-rins and couatls can wear (and may have) armor.	Shields, boots, gloves, and (non-metallic for ki-rin) helmets. Fixed by Grunt.
C342-12	Unclear	There are a number of places that misuse "your".
C342-13	Unknown	Hangup can cause loss of objects being moved internally.
C342-16	Fix available	If you self-genocide while polymorphed, the death message makes no sense.	"You return to [racial] form. DYWYPI?" GruntHack changes this to "As you return to [racial] form, you die."
C342-19	Fix available	Things that can kill you in the future (like stoning) can cause messages to show up out of order.	"You are a statue. Your skin begins to peel away." Fixed in GruntHack.
C342-22	Fix available	Monsters can hide under cockatrice corpses without getting stoned.	GruntHack contains a fix for this.
C342-31	Unknown	You can get a message telling you a monster wields a weapon it already was wielding.	There's a FIXME at line 616 in weapon.c that could potentially be (indirectly) related.
C342-36	Incidentally fixed	If unable to see yourself while invisible and you are bestowed a spellbook, it doesn't show up on the display.	Seems to have been fixed by NitroHack's changes to the display engine.
C342-46	Fix available	Cleric cast lightning doesn't blind as other lightning does.	Refers to the monster cleric spell, CLC_LIGHTNING. GruntHack fixes this.
C342-50	Confirmed	If you're hiding on the ceiling and try to #sit, you automatically unhide.	#sit, #monster, #sit: "You sit on the helm of brilliance. It's not very comfortable... You are already hiding."
C342-51	Fixed	The game thinks trappers hide on the ceiling.	In D&D, they apparently hide on the floor. Turns up in two known places: dislodging a trapper with a drum of earthquake, and ambushing a monster while in trapper form. Fixed by Grunt.
C342-54	Confirmed	Statues of unique monsters in bones files are not handled correctly.	If the unique monster in question doesn't normally spawn on that level, and was rather brought there from some other level (in the other game), zapping stone to flesh at it causes a segfault.
C343-1	Unclear	At a pit the game can give messages with poor grammar.
C343-2	Fixed	Wielded silver arrows don't cause silver damage on some silver-haters.	Fixed by Alex Smith.
C343-3	Fix available	In the ranger quest, monsters can end up off the map to the left.	The special level loader introduces a two column gap to the left of the main maze area; Jonadab thinks the monsters get generated back there. GruntHack fixes this by removing the two column gap in the special level loader.
C343-4	Fixed	On the Rogue level, tunnelling through rock doesn't leave a passage.	Refers to tame tunneling monsters, like umber hulks, rather than a player with a pickaxe. Non-tame monsters cannot dig on the Rogue level. Fixed in GruntHack by disabling the ability of tame monsters to dig on the Rogue level.
C343-5	Fixed	In wizard mode, level teleport in the endgame can cause a crash if confused.	Fixed by Grunt.
C343-6	Fix available	You can #sit on an object at the bottom of a pit that you are not in.	Fixed in AceHack and GruntHack.
C343-7	Fixed	When a steed pushes a boulder into a pool, the message misuses "you".	Fixed by Alex Smith.
C343-8	Fixed	Plural of Nazgul is Nazgul - not Nazguls	Fixed by Patric Mueller.
C343-9	Fix available	Trap messages referring to a named steed when hallucinating are poorly worded.	If riding at the time, e.g. "You lead poor fire giant into a pit!". Fixed in GruntHack, though by a more complicated means than necessary for vanilla / NH4.
C343-10	Fix available	If there is a corpse in a pit, you have to enter the pit to pick it up but not to eat it.	Fixed in GruntHack.
C343-11	Moot	If you ask for help ('?') at a "what direction" prompt, you don't get to enter a direction afterward if the cmdassist option is set.	cmdassist no longer exists.
C343-12	Fixed	You can't use '>' to enter a pit.	Fixed by Patric Mueller.
C343-13	Confirmed	On polymorph, you can get the message "It turns into it".	According to Grunt, this happens in vanilla if an invisible purple worm swallows a shapechanger. Confirmed in NH4 with an invisible pet w and a chameleon.
C343-14	Fix available	The initial and any tombstone message resulting from eating an identified artifact is gramatically incorrect.	Requires choking on a formally IDed artifact. Fixed in GruntHack.
C343-15	Fixed	You can get a message that an invisible monster looks much better.	Fixed by Alex Smith.
C343-16	Fixed	Player polymorphed as a xorn can't pick up items in pits.	Fixed by Sean Hunt.
C343-17	Fix available	After polymorphing into a xorn and returning to human form, player can be stuck in a pit that isn't there.	Fixed by Sean Hunt.
C343-18	Fixed	Scaring a mimicing mimic gives an incorrect "turns to flee" message.	Fixed by Alex Smith.
C343-19	Fix available	Dipping acid in a fountain may not destroy the acid.	Seems inconsistent about whether it's destroyed or not, despite exploding. Fixed on NAO and in GruntHack.
C343-20	Info available	When dying immediately on entering a level, the map may show you dying on the previous level.
C343-21	Confirmed	Pets can be pulled through closed doors with a leash.
C343-22	Fixed	You can untrap a monster in a pit while levitating.	Fixed by Grunt.
C343-23	Fix available	Dungeon collapses after vault guard fails to lead you out.	See article above for information about the bug. Fixed in GruntHack.
C343-24	Moot	Documented default for option "null" is "off"; default is actually "on".	The rendering no longer works like that anyway.
C343-25	Fix available	You can trip over a cockatrice corpse safely.	Wear gauntlets of fumbling and walk around among cockatrice corpses. "You see here a cockatrice corpse. You trip over it. You make a lot of noise!" Fixed in GruntHack, where tripping is unsafe if not wearing boots.
C343-26	Fix available	A frozen swamp may be called a moat.	Go to Jubilex' Swamp and start zapping around with a wand of cold. "The moat is bridged with ice! You hear a cracking sound." Fixed, along with several related misuses of "moat", in GruntHack by greater use of waterbody_name.
C343-27	Fix available	Kicked objects do not slide properly on air or water levels.	There is a d3 bonus to distance for objects sliding on ice; presumably a similar bonus should be applied to objects sliding through the air. Fixed in GruntHack.
C343-28	Fixed	There are several places that can't tell the difference between a "hat" and a "helmet."	There are some objects which are referred to in their descriptions as "hats" (elven leather helm -> "hat", dwarvish iron helm -> "hard hat", cornuthaum and dunce cap -> "conical hat"; one could argue that this applies to fedoras as well despite not having a separate description, as it's not a helmet). Several places in the code ("Fortunately, you are wearing a hard helmet"; "Your helmet blocks the attack to your head") always refer to the object in your armor slot as a helmet, even when it can't properly be described as a helmet (such as having a fedora block a mind flayer attack). Fixed by Grunt.
C343-29	Fix available	When taking things out of a bag of holding, messages may say "lifting" instead of "removing."	This happens when you get the confirmation asking if you want to continue (because your encumbrance level would increase and you are over your threshold). Fixed in GruntHack.
C343-30	Fixed	Cursed scroll of destroy armor on cursed armor doesn't always interact correctly.	Alex Smith
C343-31	Debatable / Fix available	If you hit a cockatrice with a weapon that breaks, you can be stoned.	Reproduced by wielding a boomerang in melee combat with negative luck. Fixed in GruntHack.
C343-32	Confirmed	When blind and levitating, the hero can still discover stairs.	Use the go down command. "You are floating high above the stairs."
C343-33	Fix Available	Sometimes a monster may remain hidden under a corpse that has rotted away.	Fixed in GruntHack
C343-34	Fixed	Mimics on the rogue level may try to mimic a closed door.	Fixed by Sean Hunt.
C343-35	Info available	Polymorphed or shapechanged monsters may get the wrong number of hit points.
C343-36	Fixed	Weight of corpses on special levels may not be calculated correctly.	This also goes for statues, e.g. the Oracle centaur statues. Fixed by Grunt.
C343-37	Fixed	Mimics may mimic a boulder over a pit or hole.	Also "a statue of a (monster) on a pit on the floor of the room" or "a pit on a stairway up". Fixed by Sean Hunt.
C343-38	Fixed	Dismounting and kicking a monster that jumps may result in landing on the wrong side of a wall.	In very confined spaces, mnexto() may not be able to find a space next to you. Fixed by Grunt.
C343-39	Incidentally fixed	Restoring a game where the character is wielding Sting may result in temporary display errors during the restore process.	Cannot reproduce in NH4, probably due to the Nitrohack UI changes.
C343-40	Fixed	Monster thrusting one of multiple wielded daggers gives misleading message.	Fixed by Grunt.
C343-41	Fixed	A rolling boulder falling into a pit you can't see only makes a sound if the hero is blind (or blindfolded).	If you only can't see it happen because it's dark, you get no sound. Fixed by Grunt.
C343-42	Fixed	If a fire trap melts ice, it may trigger twice in the same turn.	Reproduced via polyself into a red dragon. Fixed by Grunt.
C343-43	Incidentally fixed	An invisible troll that revives may be shown until it moves.	Cannot reproduce in NH4, probably due to the Nitrohack UI changes.
C343-44	Info available	Shopkeepers, doors, and traps interact oddly.	For example, if you break a wand of digging on the entrance square, the shopkeeper will usually remove only some of the pits.
C343-45	Fixed	Dropping the corpse of a unique monster without a personal name down the stairs gives a badly formed response.	Fixed by Sean Hunt.
C343-46	Unknown	Breaking up a boulder or statue can result in pieces that are described incorrectly.
C343-47	Fixed	Monster and hero have different odds to err when throwing a greased weapon.	Players throwing greased weapons have the same chance of them misfiring as if the object is cursed; monsters throwing projectiles suffer no penalty for throwing greased weapons at all. Fixed by Grunt.
C343-48	Unknown	Killing your pet doesn't get you any experience when it should.
C343-49	Fixed	The boulder does not show up in a bones file caused by death by rolling boulder.	Fixed in GruntHack by allowing the boulder to finish moving before dealing damage to the player (this leaves the trap ready to snare whoever next comes across the bones). Possible alternative solution: place the boulder where the player is before triggering the damage in the current code flow, leaving the boulder on top of the corpse.
C343-50	Fixed	A sleeping steed may answer a #chat.	Alex Smith
C343-51	Info available	Luck's effect on random events isn't always as intended.
C343-52	Confirmed	Worn or wielded objects destroyed by dipping into lit potions of oil are not handled properly; this can result in odd game behavior.	For example, if you dip your (worn) thoroughly burned robe into lit oil until it's destroyed and then try to wear another cloak you can't, because you're already wearing the robe, even though you aren't.
C343-53	Unknown	If a shopkeeper is trapped adjacent to the door, the game may get confused and issue impossible or panic messages.	TJR says break a wand of digging while standing next to the shopkeeper.
C343-54	Fixed	"Ulch" cannibalism message grammar is poor.	Alex Smith
C343-55	Fixed	"Ulch" messages have inconsistent capitalization.	Alex Smith
C343-56	Fix available	Gas spores can't attack while hero is praying.	A spurious "starts to attack you, but pulls back" message is displayed, even though gas spores have only passive attacks. Fixed in GruntHack.
C343-57	Documentation issue	#enhance command descriptions in Guidebook and game do not match.
C343-58	Debatable	#conduct command description grammar is poor	Presumably refers to the in-game command description (? h), which is "list which challenges you have adhered to". Perhaps referring to the "to" at the end - instead, perhaps use "list challenges to which you have adhered"?
C343-59	Fixed	Engulfer stoned swallowing hero polymorphed to cockatrice causes incorrect screen display. If hero has ball & chain, game can panic.	Reproduced with a hostile trapper. The t remained on the display in its original location adjacent to the polyselfed hero for several turns, even though there was a statue of a trapper on the tile with the hero. Fixed by Grunt.
C343-60	Unknown	Several messages delivered when hero's fingers are slippery have poor grammar.
C343-61	Moot	Using a WIZKIT including the quest artifact will crash the game at startup.	WIZKIT is not currently supported in NetHack 4.
C343-62	Unknown	Riding into a magic portal gives an extra, useless message.	In normal situations I get "You activated a magic portal! You feel dizzy for a moment, but the sensation passes." So if there's a bug it must only trigger in special cases.
C343-63	Fixed	You can drink from a sink, fountain, or while underwater while swallowed.	Confirmed by quaffing from fountain while engulfed by purple worm. In a similar vein, #praying on a cross-aligned altar also works. Fixed by Grunt.
C343-64	Incidentally fixed	A black light leaves an hallucinated corpse while exploding.	Unable to reproduce in NH4, probably due to the NitroHack display changes.
C343-65	Fix available	A monster that "shrieks in pain" may not awaken others nearby.	Addressed in GruntHack; Additional info on the wiki.
C343-66	Confirmed	Co-aligned unicorns in a bones file may be hostile.	Happens when the unicorns were also co-aligned for the former player and he angered them before getting himself killed.
C343-67	Incidentally fixed	Finding a statue when searching while blind doesn't update map.	Cannot reproduce in NH4, probably fixed by Nitrohack display changes.
C343-68	Unknown	Incorrect message may be given when a spellcasting monster summons other monsters.
C343-69	Fixed	Attempting to add more candles than needed to a candelabrum with at least one candle gives an incorrect message.	bcode says: have six candles already attached, then try to attach more than one. Fixed by Grunt.
C343-70	Fixed	Experience may not be correctly gained for monsters causing nonphysical damage.	cf. exper.c#line76 and commentary there. Fixed by Grunt.
C343-71	Fixed	When swapping places with a pet pushes it into a trap, the messages are out of order.	"A gush of water hits Chmee's right forelimb! You displaced Chmee." Fixed by Grunt.
C343-72	Info available	You get confusing messages when you stop levitating while on a flying steed.	Messages don't consider the fact that you're flying.
C343-73	Fixed	Trying to kick a monster on a level forbidding teleport may give a bogus "teleports" message.	"You kick the tengu. The tengu teleports, easily evading your clumsy kick." Fixed by Grunt.
C343-74	Fixed	Entering a long running, uninterruptible command (e. g. engraving) after stoning starts will kill you.	Patric Muller
C343-75	Unknown	Eating Medusa's corpse may not work properly.
C343-76	Fix available	A tin of Medusa meat isn't warned about properly.	Warned as in from blessed scroll of food detection; no warning is given about it being "very dangerous", as with other monsters that cause petrification. (Medusa's corpse is also warned about incorrectly, warning about poison instead of petrification.) Fixed in GruntHack.
C343-77	Info available	Some messages referring to monsters that look like horses refer to claws.
C343-78	Unknown	Digging in an existing hole charges you for the time it takes to dig the whole hole.
C343-79	Unclear	"Mr." or "Ms." may show up in front of names when it should not.	Look at done_in_by() in end.c, I guess?
C343-80	Fixed	Tame monsters with multiple attacks may allow themselves to be killed through passive attacks.	"The black unicorn misses the red mold. The black unicorn is suddenly very hot! The black unicorn misses the red mold. The black unicorn is suddenly very hot! The black unicorn is killed!" Fixed by Grunt.
C343-81	Confirmed	Ghosts can be slimed.	Reproduced by Grunt.
C343-82	Fixed	Land mine explosion on a drawbridge doesn't work right.	Pit is formed, but the usual drawbridge-destruction effects do not occur. Fixed in GruntHack by having the drawbridge be destroyed with no other effects.
C343-83	Fixed	An eating pet will miss out on ascension.	The bug is in keepdogs() in dog.c, where the checks in lines 514-527 don't check for pets_only (set only in case of ascension or celestial disgrace escape). Fixed by Grunt.
C343-84	Fixed	"finally finished" may be displayed when not eating.	Bug relates to the nomovemsg variable being left set and unmul() being called later for an unrelated reason. An easy way to trigger it is to eat lizard corpses off the floor with nothing in inventory but worn armor in the presence of several hostile nymphs while your nutrition is between 1500 and 2000. When it asks if you want to stop eating, say no. (You'll stop anyway as soon as a nymph seduces you, but saying no causes nomovemsg to remain set.) Fixed by Grunt.
C343-85	Unclear	Sometimes the hero can't move when conscious.
C343-86	Unknown	Hero can appear to be in the wall after destroying a drawbridge.	I thought I'd maybe found something related, but that turned out to be C343-266.
C343-87	Unknown	Sometimes shop items the hero is forced to buy can be sold twice.
C343-88	Fixed	Polymorphing a statue into a boulder can leave an incorrect display.	Alex Smith
C343-89	Confirmed	Unpaid objects damaged or improved in shops are not accounted for properly.	If you pick up some armor and are quoted a price then read a scroll of enchant armor before paying, the price does not change UNLESS you drop the armor and pick it up again, in which case it then does. Enchant weapon works the same way.
C343-90	Confirmed	"I u" with only one item unpaid lists the price twice.	u - a pair of buckled boots (unpaid, 34 zorkmids) 34 zorkmids
C343-91	Confirmed	Auto-cursing armor does not do so when worn by monster.	Tested with a tame mountain centaur, an uncursed +2 helm of opposite alignment, and a wand of probing, while playing as a priest. Helm remained uncursed once the centaur was wearing it. See also Armor#Monsters_.28pets.29_and_armor for more missing properties in vanilla.
C343-92	Unknown	A blind player may find a trap which then fails to show up on the map.
C343-93	Confirmed	Astral vision can confuse the ; command.	A monster on the opposite side of a solid maze wall may be said to be seen through normal vision as well as astral vision; in fact, normal vision cannot see it. At other times no mention is made of how you see something, even though it is only visible through astral vision.
C343-94	Fixed	Probing a re-animated statue may cause a panic.	Patric Muller
C343-95	Fixed	If killed by the wish from a magic lamp (or similar situation) and a bones file is produced, the bones file has the lamp in the wrong state.	Create bones by using a magic lamp to wish for something that will blast you for more damage than you can survive. On loading the bones in another game, bless the lamp and rub it. A percentage of the time, you can get a second wish.
C343-96	Incidentally fixed	If player aborts "In what direction?" question, prompt may remain displayed.	NH4 says, "What a strange direction!"
C343-97	Moot	ctrl + r and ctrl + l don't work in numberpad mode	NetHack4 allows all keys to be rebound individually, so there isn't a numpad mode as such.
C343-98	Confirmed	Chatting with quest leader brought back from the dead doesn't work.	I'm not certain exactly what should happen, but I'm pretty sure a segfault isn't ideal.
C343-99	Unsure	Hero can still see for brief period after being blinded by potion vapors.	If you kill a monster with a wielded potion of blindness and get blinded in the process, the corpse is shown, but I'm not sure whether this is a bug and also not sure whether this is what the bug description refers to.
C343-100	Fixed	Game may crash if thrown potion hits bars before a monster.	Patric Muller
C343-101	Unknown	The hero can see some things while asleep.	No longer sure about this one, intend to retest it.
C343-102	Unknown	Messages delivered when the ceiling collapses on a swallowed hero need revision.
C343-103	Info available.	The hero is not protected from a mind flayer during successful prayer.
C343-104	Info available.	Message from angry shopkeeper giving a price when hero picks up an object has poor spacing and construction.
C343-105	Debatable	Message given when restoring a game refers to original gender and form, not current.	3.4.3 list says this is not a bug. I'm inclined to agree.
C343-106	Confirmed	Sunsword continues to glow after its wielder dies.	See Sunsword
C343-107	Confirmed	Killing your own steed never leaves a corpse.	Happens when you are riding at the time. Easily reproduced by zapping an attack wand downward.
C343-108	Incidentally fixed.	Entering "e-" does not remove the prompt.	NH4 does keep record of such prompts, and the answers, in the message window, but it doesn't remain anywhere it shouldn't.
C343-109	Fixed	There is a grammar error in the Tourist leader's greeting.	Alex Smith
C343-110	Unknown	Game can crash if shopkeeper dies while character is praying.	Tried several times with strong pets and failed to reproduce.
C343-111	Fixed	Grammar of some graveyard sounds messages is wrong in some cases.	Alex Smith
C343-112	Unknown	Hero and monster afflicted with lycanthropy are treated differently.
C343-113	Info available	When flying down a hole or a ladder, the messages are inaccurate.
C343-114	Confirmed	Removing some but not all the boulders from a location confuses the vision system.	If there's one boulder east of you and two southeast of you and a small monster out of view beyond them, and you push southeast, you can then see the small monster. (However, if you save and restore you then can't see it any more.)
C343-115	Confirmed	Sleeping or paralyzed unicorns can catch gems.	Tested with cross-aligned unicorn, potion of paralysis, stethoscope, and diamond.
C343-116	Fixed	Grammar error in messages related to choking on gold.	Patric Muller
C343-117	Confirmed	Gaining and losing levels in normal and monster form do not balance.	I was an XL7 human tourist, polymorphed into an elf, lost two levels to a vampire, polymorphed back to human, and was XL4. I then polymorphed to elf again, lost one level, polymorphed back to human, and my new form was too weak to survive.
C343-118	Confirmed	Some messages use "mirror" where they should use "looking glass."	The function use_mirror (in apply.c) has the word "mirror" hardcoded in half a dozen messages, and there's one in uhitm.c as well. Grunt suggests fixing it by calling simple_typename().
C343-119	Moot	Options IBMgraphics, DECgraphics, and MACgraphics interact oddly in the config file, resulting in odd listings from the O command.	NetHack4 uses Unicode graphics.
C343-120	Debatable	There is no warning when hitting floating eyes.	The 3.4.3 list says this is not a bug.
C343-121	Confirmed	Eating various brains which should have special handling, don't.	Possible candidates for additional special handling include poisonous and acidic monsters, (master) mind flayers, bats, domestic dogs and cats, your own starting race, and anything with no solid form.
C343-122	Untested	Alignment of Angels is not handled consistently.	Explained on rgrn: stethoscope reports "neutral" because it checks roamer alignment even though the angel isn't a roamer or minion; altar minions manifest a similar effect.
C343-123	Fixed	Plural of "mother-in-law" is incorrect.	Alex Smith
C343-124	Confirmed	You can't rub a touchstone on gold.	You can, but only if the touchstone is not formally identified.
C343-125	Confirmed	Killing a vault guard outside a vault gives incorrect feedback.	Specifically, it says "The corridor disappears." This is only correct if the guard is in the process of leading you out (as opposed to having chased you elsewhere on the level because you teleported).
C343-126	Debatable	When wielding Grayswandir, feedback from a trapped chest may be wrong.	If the chest trap is colored gas (which normally stuns and hallucinates), and you are not already stunned, the message is the same whether you have hallucination resistance or not. (However, the message does not specifically say anything about hallucination.)
C343-127	Unknown	If a vault guard leads the hero to gold in the rock, inappropriate feedback is given.
C343-128	Confirmed	Feedback for gas spore explosion when hallucinating could be improved.	If you or a monster are caught in the explosion, it is always called "the gas spore's explosion", one of the only situations wherein a monster's correct name is always used while you are hallucinating.
C343-129	Info available	Canceling objects in or near a shop doorway may make the shopkeeper think you are a thief.	The error’s in zap.c; it checks to see if you’re in the shop, rather than whether the object is.
C343-130	Info available	Sometimes you can't rub an arbitrary object on a touchstone.	Some things can be rubbed on any unidentified gray stone but not on a formally identified touchstone.
C343-131	Unclear	Message has poor grammar if hero killed when stealing cockatrice corpse from a monster.	The greatest awkwardness that I noticed comes from reporting the inventory letter, but there's a good reason for that.
C343-132	Unknown	Message when death caused by kicking an object can be too verbose.
C343-133	Unclear	Effects of varying consuming Medusa are inconsistent.	Description does not adequately differentiate this bug from C343-75 and/or C343-76.
C343-134	Unknown	Being petrified by swallowing a cockatrice violates foodless conduct.	It does not appear to be possible for any digesting attack (trapper, lurker above, purple worm) to actually engulf a cockatrice (as opposed to "biting into" it, which neither provides nutrition nor violates the foodless conduct).
C343-135	Confirmed	Several quest messages are inappropriate if the hero is blind.	The messages in question are ones issued upon entering certain levels for the first time. Arc, Cav, Tou, Wiz quests have issues that I noticed.
C343-136	Fixed	A samurai quest guardian message uses "ninja" where "ronin" is intended.	Patric Muller
C343-137	Untested	Demons may demand money from (and get paid by) a fainted hero.	demon_talk assumes the player is conscious (otherwise, how could he be talking to anything), but dochug (which, incidentally, is very confusingly named) calls it without checking that.
C343-138	Confirmed	Some spheres pick up objects and some don't.	Tame flaming and shocking spheres (at least) pick stuff up. Hostile ones don't, and you cannot if polyselfed into any kind of e, because you can't reach the floor.

to be continued…