Hello hackers,

Please consider fixing the next truss of typos and inconsistencies in
the tree:

9.1. NAMESPACE_SQLXML -> remove (not used since the introduction in
355e05ab)
9.2. NBXLOG_H -> NBTXLOG_H
9.3. NEWPAGE -> XLOG_FPI (orphaned since 54685338)
9.4. newXlogId, newXlogSeg -> newXlogSegNo (orphaned since dfda6eba)
9.5. nextblno -> nextblkno
9.6. noCatalogs -> arg
9.7. nodeWindowFunc.c -> nodeWindowAgg.c
9.8. NOINHERITS -> NOINHERIT
9.9. NO_RESPONSE -> PQPING_NO_RESPONSE
9.10. Normalizationdata.txt- > NormalizationTest.txt
9.11. NOT_AVAIL -> LOCKACQUIRE_NOT_AVAIL
9.12. not_point -> is_point (a contradiction with the check and a
comment, appeared in 4c1383ef)
9.13. nptrs, ptrs -> nipd, ipd
9.14. nbuffers, nrdatas -> max_block_id, ndatas
9.15. nrow -> nrows
9.16. nsubxcnt -> subxcnt
9.17. ntzones, zp -> zonecount, zpfirst
9.18. nvmblocks -> vm_nblocks
9.19. objAddress -> objAddr
9.20. ObjectWithArg -> ObjectWithArgs
9.21. objOid, relOid -> objectId, classId, subId
9.22. ObjType -> ObjectType
9.23. OffsetNumberMask -> remove (not used since PG95-1_01)
9.24. oid_in_function -> remove (orphaned since 578b2297)
9.25. oidzero, oidge -> remove (not used since the introduction in 8dc42a3a)
9.26. oidle -> remove (orphaned since 9f0ae0c8)
9.27. oideq -> remove (orphaned since 005a1217)
9.28. OldestMemberMXactID -> OldestMemberMXactId
9.29. oldestXidDb -> oldestXactDb
9.30. oldest-Xmin -> oldestXmin
9.31. old_key_tup -> old_key_tuple
9.32. on_dsm_callback -> on_dsm_detach callback
9.33. ONE_PAGE -> TBM_ONE_PAGE
9.34. opt_boolean -> opt_boolean_or_string (renamed in 5c84fe46)
9.35. OptimizableStmt -> PreparableStmt (orphaned since aa83bc04)
9.36. optType -> remove (not used since the introduction in 500b62b0)
9.37. organizationUnitName -> organizationalUnitName (see
https://github.com/openssl/openssl/issues/1843)
9.38. origTupDesc -> origTupdesc
9.39. outputvariables -> output variables
9.40. ovflpgs -> ovflpages
9.41. OWNER_TO -> OWNER TO
9.42. PackedPostingList -> GinPostingList (an inconsistency since 36a35c55)
9.43. PageClearPrunable -> remove (not used since 6f10eb21)
9.44. pageLSN -> curPageLSN
9.45. paramListInfo -> ParamListInfo
9.46. PARSER_FUNC_H -> PARSE_FUNC_H
9.47. parse_hba -> parse_hba_line (renamed in 98723810)
9.48. parse_json -> pg_parse_json
9.49. pathkeys_contain_in -> pathkeys_contained_in
9.50. pattern1 -> pattern
9.51. patters -> patterns
9.52. PerAggData -> WindowStatePerAggData
9.53. PerFuncData -> WindowStatePerFuncData
9.54. pgaddtup -> this function
9.55. pg_atomic_test_and_set_flag -> pg_atomic_test_set_flag
9.56. pg_binary_read_file -> pg_read_binary_file
9.57. pgcommonfiles -> remove (orphaned since a7301839)
9.58. pgcontrolvalue, xlrecvalue -> oldvalue, newvalue
9.59. pg_dlsym -> dlsym (orphaned since 842cb9fa)
9.60. pg_encconv_tbl -> pg_enc2name_tbl (orphaned since eb335a03)
9.61. PGgetline -> PQgetline
9.62. pghackers -> pgsql-hackers
9.63. _pg_keysequal -> remove (not used since d26e1eba)
9.64. pg_language_metadata -> pg_largeobject_metadata
9.65. pgp_armor -> pg_armor
9.66. PGresTuple -> PGresult tuple
9.67. pgstat_recv_resetshared -> pgstat_recv_resetsharedcounter
9.68. pgtypes_date_months_short -> months (abbreviations)
9.69. PgXact -> MyPgXact
9.70. PlaceholderVars -> PlaceHolderVars
9.71. placeToPage -> beginPlaceToPage
9.72. PLpgSQL_dynfors -> PLpgSQL_stmt_dynfors
9.73. plpgsql_init -> _PG_init (orphaned since b09bfcaa)
9.74. PLy_munge_source -> PLy_procedure_munge_source
9.75. Point-in-Time -> Point-In-Time
9.76. PO_FILES, ALL_PO_FILES -> remove (orphaned since 4e1c7207, 5dd41f35)
9.77. pop_size -> pool_size
9.78. posid -> ip_posid, blkid -> ip_blkid
9.79. pq_close, pq_comm_reset -> socket_close, socket_comm_reset
(renamed in 2bd9e412)
9.80. pqcomprim.c -> pqformat.c (orphaned since 95cc41b)
9.81. PQescapeByte()a -> PQescapeBytea()
9.82. PQSetenv -> pqSetenv
9.83. PreCommit_CheckForSerializableConflicts ->
PreCommit_CheckForSerializationFailure
9.84. PREFER -> remove (not used since the introduction in 7bcc6d98)
9.85. prepared_transactions -> prepared-transactions
9.86. pressurel -> pressure
9.87. prettyprint -> pretty-print
9.88. PRETTY_SCHEMA -> remove (not used since the introduction in 3d2aed66)
9.89. printAttName, terseOutput, width -> PrintAttNames, TerseOutput,
colWidth
9.90. priorWALFileName -> remove (not used since the introduction in
51be14e9)
9.91. PROC_H -> _PROC_H_
9.92. ProcLWLockTranche -> remove (orphaned since 3761fe3c and
non-informational)
9.93. PUTBYTE -> remove (not used since the introduction in 0c0dde61)
9.94. px_hmac_block_size, px_hmac_reset -> remove (not used since the
introduction in df24cb73)
9.95. PX_MAX_NAMELEN -> remove (not used since 3cc86612)

Also, please fix my typo (from the previous set), that was somehow
silted through a double check.

Best regards,
Alexander

diff --git a/src/backend/libpq/auth.c b/src/backend/libpq/auth.c
index 5fb1f1b7d7..3713dd2884 100644
--- a/src/backend/libpq/auth.c
+++ b/src/backend/libpq/auth.c
@@ -1797,7 +1797,7 @@ interpret_ident_response(const char *ident_response,
 /*
  *	Talk to the ident server on "remote_addr" and find out who
  *	owns the tcp connection to "local_addr"
- *	It the username successfully retrieved, check the usermap.
+ *	If the username successfully retrieved, check the usermap.
  *
  *	XXX: Using WaitLatchOrSocket() and doing a CHECK_FOR_INTERRUPTS() if the
  *	latch was set would improve the responsiveness to timeouts/cancellations.
diff --git a/doc/src/sgml/ref/set_role.sgml b/doc/src/sgml/ref/set_role.sgml
index 0ef6eb9a9c..9ab0d6af04 100644
--- a/doc/src/sgml/ref/set_role.sgml
+++ b/doc/src/sgml/ref/set_role.sgml
@@ -70,7 +70,7 @@ RESET ROLE
    effectively drops all the privileges assigned directly to the session user
    and to the other roles it is a member of, leaving only the privileges
    available to the named role.  On the other hand, if the session user role
-   has the <literal>NOINHERITS</literal> attribute, <command>SET ROLE</command> drops the
+   has the <literal>NOINHERIT</literal> attribute, <command>SET ROLE</command> drops the
    privileges assigned directly to the session user and instead acquires the
    privileges available to the named role.
   </para>
diff --git a/src/backend/access/hash/hash_xlog.c b/src/backend/access/hash/hash_xlog.c
index d7b7098110..86e7210acb 100644
--- a/src/backend/access/hash/hash_xlog.c
+++ b/src/backend/access/hash/hash_xlog.c
@@ -706,7 +706,7 @@ hash_xlog_squeeze_page(XLogReaderState *record)
 
 		/*
 		 * if the page on which are adding tuples is a page previous to freed
-		 * overflow page, then update its nextblno.
+		 * overflow page, then update its nextblkno.
 		 */
 		if (xldata->is_prev_bucket_same_wrt)
 		{
diff --git a/src/backend/access/nbtree/nbtsort.c b/src/backend/access/nbtree/nbtsort.c
index d0b9013caf..b30cf9e989 100644
--- a/src/backend/access/nbtree/nbtsort.c
+++ b/src/backend/access/nbtree/nbtsort.c
@@ -657,7 +657,7 @@ _bt_blwritepage(BTWriteState *wstate, Page page, BlockNumber blkno)
 	/* XLOG stuff */
 	if (wstate->btws_use_wal)
 	{
-		/* We use the heap NEWPAGE record type for this */
+		/* We use the XLOG_FPI record type for this */
 		log_newpage(&wstate->index->rd_node, MAIN_FORKNUM, blkno, page, true);
 	}
 
diff --git a/src/backend/utils/adt/xml.c b/src/backend/utils/adt/xml.c
index 5e629d29ea..f5b477be2b 100644
--- a/src/backend/utils/adt/xml.c
+++ b/src/backend/utils/adt/xml.c
@@ -227,7 +227,6 @@ const TableFuncRoutine XmlTableRoutine =
 /* from SQL/XML:2008 section 4.9 */
 #define NAMESPACE_XSD "http://www.w3.org/2001/XMLSchema";
 #define NAMESPACE_XSI "http://www.w3.org/2001/XMLSchema-instance";
-#define NAMESPACE_SQLXML "http://standards.iso.org/iso/9075/2003/sqlxml";
 
 
 #ifdef USE_LIBXML
diff --git a/src/bin/pg_resetwal/pg_resetwal.c b/src/bin/pg_resetwal/pg_resetwal.c
index 9d9c33d78c..74063ebf2f 100644
--- a/src/bin/pg_resetwal/pg_resetwal.c
+++ b/src/bin/pg_resetwal/pg_resetwal.c
@@ -934,8 +934,8 @@ RewriteControlFile(void)
  *
  * On entry, ControlFile.checkPointCopy.redo and ControlFile.xlog_seg_size
  * are assumed valid (note that we allow the old xlog seg size to differ
- * from what we're using).  On exit, newXlogId and newXlogSeg are set to
- * suitable values for the beginning of replacement WAL (in our seg size).
+ * from what we're using).  On exit, newXlogSegNo is set to suitable
+ * value for the beginning of replacement WAL (in our seg size).
  */
 static void
 FindEndOfXLOG(void)
diff --git a/src/common/unicode/norm_test.c b/src/common/unicode/norm_test.c
index 421dd4e68e..fee58a184a 100644
--- a/src/common/unicode/norm_test.c
+++ b/src/common/unicode/norm_test.c
@@ -66,7 +66,7 @@ main(int argc, char **argv)
 
 		if (pg_wcscmp(test->output, result) != 0)
 		{
-			printf("FAILURE (Normalizationdata.txt line %d):\n", test->linenum);
+			printf("FAILURE (NormalizationTest.txt line %d):\n", test->linenum);
 			printf("input:\t%s\n", print_wchar_str(test->input));
 			printf("expected:\t%s\n", print_wchar_str(test->output));
 			printf("got\t%s\n", print_wchar_str(result));
diff --git a/src/include/access/nbtxlog.h b/src/include/access/nbtxlog.h
index 9beccc86ea..afa614da25 100644
--- a/src/include/access/nbtxlog.h
+++ b/src/include/access/nbtxlog.h
@@ -259,4 +259,4 @@ extern void btree_desc(StringInfo buf, XLogReaderState *record);
 extern const char *btree_identify(uint8 info);
 extern void btree_mask(char *pagedata, BlockNumber blkno);
 
-#endif							/* NBXLOG_H */
+#endif							/* NBTXLOG_H */
diff --git a/src/include/commands/tablecmds.h b/src/include/commands/tablecmds.h
index ac2bfaff1e..9c25a805f2 100644
--- a/src/include/commands/tablecmds.h
+++ b/src/include/commands/tablecmds.h
@@ -87,7 +87,7 @@ extern void RangeVarCallbackOwnsTable(const RangeVar *relation,
 									  Oid relId, Oid oldRelId, void *arg);
 
 extern void RangeVarCallbackOwnsRelation(const RangeVar *relation,
-										 Oid relId, Oid oldRelId, void *noCatalogs);
+										 Oid relId, Oid oldRelId, void *arg);
 extern bool PartConstraintImpliedByRelConstraint(Relation scanrel,
 												 List *partConstraint);
 
diff --git a/src/include/executor/execExpr.h b/src/include/executor/execExpr.h
index 8e7f7c3d13..d21dbead0a 100644
--- a/src/include/executor/execExpr.h
+++ b/src/include/executor/execExpr.h
@@ -576,7 +576,7 @@ typedef struct ExprEvalStep
 		/* for EEOP_WINDOW_FUNC */
 		struct
 		{
-			/* out-of-line state, modified by nodeWindowFunc.c */
+			/* out-of-line state, modified by nodeWindowAgg.c */
 			WindowFuncExprState *wfstate;
 		}			window_func;
 
diff --git a/src/interfaces/libpq/fe-connect.c b/src/interfaces/libpq/fe-connect.c
index a329ebbf93..d262b57021 100644
--- a/src/interfaces/libpq/fe-connect.c
+++ b/src/interfaces/libpq/fe-connect.c
@@ -3732,8 +3732,8 @@ internal_ping(PGconn *conn)
 	 * PQPING_NO_RESPONSE.  This result could be somewhat misleading for a
 	 * pre-7.4 server, since it won't send back a SQLSTATE, but those are long
 	 * out of support.  Another corner case where the server could return a
-	 * failure without a SQLSTATE is fork failure, but NO_RESPONSE isn't
-	 * totally unreasonable for that anyway.  We expect that every other
+	 * failure without a SQLSTATE is fork failure, but PQPING_NO_RESPONSE
+	 * isn't totally unreasonable for that anyway.  We expect that every other
 	 * failure case in a modern server will produce a report with a SQLSTATE.
 	 *
 	 * NOTE: whenever we get around to making libpq generate SQLSTATEs for
diff --git a/contrib/earthdistance/earthdistance--1.1.sql b/contrib/earthdistance/earthdistance--1.1.sql
index 9136a54a7b..543338aff3 100644
--- a/contrib/earthdistance/earthdistance--1.1.sql
+++ b/contrib/earthdistance/earthdistance--1.1.sql
@@ -28,7 +28,7 @@ AS 'SELECT ''6378168''::float8';
 -- centered about the origin with the radius of the earth.
 
 CREATE DOMAIN earth AS cube
-  CONSTRAINT not_point check(cube_is_point(value))
+  CONSTRAINT is_point check(cube_is_point(value))
   CONSTRAINT not_3d check(cube_dim(value) <= 3)
   CONSTRAINT on_surface check(abs(cube_distance(value, '(0)'::cube) /
   earth() - 1) < '10e-7'::float8);
diff --git a/contrib/postgres_fdw/postgres_fdw.c b/contrib/postgres_fdw/postgres_fdw.c
index 033aeb2556..06a205877d 100644
--- a/contrib/postgres_fdw/postgres_fdw.c
+++ b/contrib/postgres_fdw/postgres_fdw.c
@@ -2794,7 +2794,7 @@ estimate_path_cost_size(PlannerInfo *root,
 
 			/*
 			 * Back into an estimate of the number of retrieved rows.  Just in
-			 * case this is nuts, clamp to at most nrow.
+			 * case this is nuts, clamp to at most nrows.
 			 */
 			retrieved_rows = clamp_row_est(rows / fpinfo->local_conds_sel);
 			retrieved_rows = Min(retrieved_rows, nrows);
diff --git a/src/backend/access/heap/visibilitymap.c b/src/backend/access/heap/visibilitymap.c
index 64dfe06b26..a08922b079 100644
--- a/src/backend/access/heap/visibilitymap.c
+++ b/src/backend/access/heap/visibilitymap.c
@@ -124,7 +124,7 @@
 
 /* prototypes for internal routines */
 static Buffer vm_readbuf(Relation rel, BlockNumber blkno, bool extend);
-static void vm_extend(Relation rel, BlockNumber nvmblocks);
+static void vm_extend(Relation rel, BlockNumber vm_nblocks);
 
 
 /*
diff --git a/src/backend/access/transam/README b/src/backend/access/transam/README
index ad4083eb6b..b5a2cb2de8 100644
--- a/src/backend/access/transam/README
+++ b/src/backend/access/transam/README
@@ -530,7 +530,7 @@ void XLogResetInsertion(void)
     construction workspace.  This is only needed if you have already called
     XLogBeginInsert(), but decide to not insert the record after all.
 
-void XLogEnsureRecordSpace(int max_block_id, int nrdatas)
+void XLogEnsureRecordSpace(int max_block_id, int ndatas)
 
     Normally, the WAL record construction buffers have the following limits:
 
diff --git a/src/backend/parser/parse_oper.c b/src/backend/parser/parse_oper.c
index 0e1015962d..20abbb3b55 100644
--- a/src/backend/parser/parse_oper.c
+++ b/src/backend/parser/parse_oper.c
@@ -134,7 +134,7 @@ LookupOperName(ParseState *pstate, List *opername, Oid oprleft, Oid oprright,
 /*
  * LookupOperWithArgs
  *		Like LookupOperName, but the argument types are specified by
- *		a ObjectWithArg node.
+ *		a ObjectWithArgs node.
  */
 Oid
 LookupOperWithArgs(ObjectWithArgs *oper, bool noError)
diff --git a/src/backend/replication/logical/reorderbuffer.c b/src/backend/replication/logical/reorderbuffer.c
index e8ffa0492f..5fa3d7323e 100644
--- a/src/backend/replication/logical/reorderbuffer.c
+++ b/src/backend/replication/logical/reorderbuffer.c
@@ -1381,7 +1381,7 @@ ReorderBufferCopySnap(ReorderBuffer *rb, Snapshot orig_snap,
 	snap->subxip[i++] = txn->xid;
 
 	/*
-	 * nsubxcnt isn't decreased when subtransactions abort, so count manually.
+	 * subxcnt isn't decreased when subtransactions abort, so count manually.
 	 * Since it's an upper boundary it is safe to use it for the allocation
 	 * above.
 	 */
diff --git a/src/backend/storage/lmgr/lock.c b/src/backend/storage/lmgr/lock.c
index 1b7053cb1c..98bb6921a3 100644
--- a/src/backend/storage/lmgr/lock.c
+++ b/src/backend/storage/lmgr/lock.c
@@ -995,9 +995,9 @@ LockAcquireExtended(const LOCKTAG *locktag,
 		Assert(status == STATUS_FOUND);
 
 		/*
-		 * We can't acquire the lock immediately.  If caller specified no
-		 * blocking, remove useless table entries and return NOT_AVAIL without
-		 * waiting.
+		 * We can't acquire the lock immediately.  If caller specified
+		 * no blocking, remove useless table entries and return
+		 * LOCKACQUIRE_NOT_AVAIL without waiting.
 		 */
 		if (dontWait)
 		{
diff --git a/src/include/access/gin_private.h b/src/include/access/gin_private.h
index afb3e15721..cd83f5fe8f 100644
--- a/src/include/access/gin_private.h
+++ b/src/include/access/gin_private.h
@@ -443,7 +443,7 @@ extern void ginInsertCleanup(GinState *ginstate, bool full_clean,
 
 /* ginpostinglist.c */
 
-extern GinPostingList *ginCompressPostingList(const ItemPointer ptrs, int nptrs,
+extern GinPostingList *ginCompressPostingList(const ItemPointer ipd, int nipd,
 											  int maxsize, int *nwritten);
 extern int	ginPostingListDecodeAllSegmentsToTbm(GinPostingList *ptr, int totalsize, TIDBitmap *tbm);
 
diff --git a/src/include/access/xloginsert.h b/src/include/access/xloginsert.h
index df24089ea4..eeb0412b66 100644
--- a/src/include/access/xloginsert.h
+++ b/src/include/access/xloginsert.h
@@ -42,7 +42,7 @@
 extern void XLogBeginInsert(void);
 extern void XLogSetRecordFlags(uint8 flags);
 extern XLogRecPtr XLogInsert(RmgrId rmid, uint8 info);
-extern void XLogEnsureRecordSpace(int nbuffers, int ndatas);
+extern void XLogEnsureRecordSpace(int max_block_id, int ndatas);
 extern void XLogRegisterData(char *data, int len);
 extern void XLogRegisterBuffer(uint8 block_id, Buffer buffer, uint8 flags);
 extern void XLogRegisterBlock(uint8 block_id, RelFileNode *rnode,
diff --git a/src/include/commands/extension.h b/src/include/commands/extension.h
index c724430aec..02fc17d7c0 100644
--- a/src/include/commands/extension.h
+++ b/src/include/commands/extension.h
@@ -43,7 +43,7 @@ extern ObjectAddress InsertExtensionTuple(const char *extName, Oid extOwner,
 extern ObjectAddress ExecAlterExtensionStmt(ParseState *pstate, AlterExtensionStmt *stmt);
 
 extern ObjectAddress ExecAlterExtensionContentsStmt(AlterExtensionContentsStmt *stmt,
-													ObjectAddress *objAddress);
+													ObjectAddress *objAddr);
 
 extern Oid	get_extension_oid(const char *extname, bool missing_ok);
 extern char *get_extension_name(Oid ext_oid);
diff --git a/src/timezone/zic.c b/src/timezone/zic.c
index c27fb456d0..7a5a313c5f 100644
--- a/src/timezone/zic.c
+++ b/src/timezone/zic.c
@@ -146,7 +146,7 @@ static char lowerit(char);
 static void mkdirs(char const *, bool);
 static void newabbr(const char *abbr);
 static zic_t oadd(zic_t t1, zic_t t2);
-static void outzone(const struct zone *zp, ptrdiff_t ntzones);
+static void outzone(const struct zone *zpfirst, ptrdiff_t zonecount);
 static zic_t rpytime(const struct rule *rp, zic_t wantedy);
 static void rulesub(struct rule *rp,
 					const char *loyearp, const char *hiyearp,
diff --git a/contrib/sepgsql/sepgsql.h b/contrib/sepgsql/sepgsql.h
index 7197e3cdf0..4787934650 100644
--- a/contrib/sepgsql/sepgsql.h
+++ b/contrib/sepgsql/sepgsql.h
@@ -271,7 +271,7 @@ extern void sepgsql_avc_init(void);
  */
 extern char *sepgsql_get_client_label(void);
 extern void sepgsql_init_client_label(void);
-extern char *sepgsql_get_label(Oid relOid, Oid objOid, int32 subId);
+extern char *sepgsql_get_label(Oid classId, Oid objectId, int32 subId);
 
 extern void sepgsql_object_relabel(const ObjectAddress *object,
 								   const char *seclabel);
diff --git a/src/backend/access/transam/clog.c b/src/backend/access/transam/clog.c
index 34c74d96f8..595c860aaa 100644
--- a/src/backend/access/transam/clog.c
+++ b/src/backend/access/transam/clog.c
@@ -92,7 +92,7 @@ static int	ZeroCLOGPage(int pageno, bool writeXlog);
 static bool CLOGPagePrecedes(int page1, int page2);
 static void WriteZeroPageXlogRec(int pageno);
 static void WriteTruncateXlogRec(int pageno, TransactionId oldestXact,
-								 Oid oldestXidDb);
+								 Oid oldestXactDb);
 static void TransactionIdSetPageStatus(TransactionId xid, int nsubxids,
 									   TransactionId *subxids, XidStatus status,
 									   XLogRecPtr lsn, int pageno,
diff --git a/src/backend/access/transam/multixact.c b/src/backend/access/transam/multixact.c
index 2e169dd3f9..7b2448e05b 100644
--- a/src/backend/access/transam/multixact.c
+++ b/src/backend/access/transam/multixact.c
@@ -282,7 +282,7 @@ typedef struct MultiXactStateData
 } MultiXactStateData;
 
 /*
- * Last element of OldestMemberMXactID and OldestVisibleMXactId arrays.
+ * Last element of OldestMemberMXactId and OldestVisibleMXactId arrays.
  * Valid elements are (1..MaxOldestSlot); element 0 is never used.
  */
 #define MaxOldestSlot	(MaxBackends + max_prepared_xacts)
diff --git a/src/backend/catalog/objectaddress.c b/src/backend/catalog/objectaddress.c
index caf48cefa9..ce8a4e927d 100644
--- a/src/backend/catalog/objectaddress.c
+++ b/src/backend/catalog/objectaddress.c
@@ -530,7 +530,7 @@ static const ObjectPropertyType ObjectProperty[] =
 
 /*
  * This struct maps the string object types as returned by
- * getObjectTypeDescription into ObjType enum values.  Note that some enum
+ * getObjectTypeDescription into ObjectType enum values.  Note that some enum
  * values can be obtained by different names, and that some string object types
  * do not have corresponding values in the output enum.  The user of this map
  * must be careful to test for invalid values being returned.
diff --git a/src/backend/commands/copy.c b/src/backend/commands/copy.c
index 4f04d122c3..3aeef30b28 100644
--- a/src/backend/commands/copy.c
+++ b/src/backend/commands/copy.c
@@ -176,7 +176,6 @@ typedef struct CopyStateData
 	 * Working state for COPY FROM
 	 */
 	AttrNumber	num_defaults;
-	FmgrInfo	oid_in_function;
 	FmgrInfo   *in_functions;	/* array of input functions for each attrs */
 	Oid		   *typioparams;	/* array of element types for in_functions */
 	int		   *defmap;			/* array of default att numbers */
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index e7b379dfda..046bb04732 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -847,7 +847,7 @@ get_all_vacuum_rels(int options)
 }
 
 /*
- * vacuum_set_xid_limits() -- compute oldest-Xmin and freeze cutoff points
+ * vacuum_set_xid_limits() -- compute oldestXmin and freeze cutoff points
  *
  * The output parameters are:
  * - oldestXmin is the cutoff value used to distinguish whether tuples are
diff --git a/src/bin/pg_dump/pg_dump.h b/src/bin/pg_dump/pg_dump.h
index ccf2153fac..dfba58ac58 100644
--- a/src/bin/pg_dump/pg_dump.h
+++ b/src/bin/pg_dump/pg_dump.h
@@ -18,10 +18,6 @@
 
 
 #define oidcmp(x,y) ( ((x) < (y) ? -1 : ((x) > (y)) ?  1 : 0) )
-#define oideq(x,y) ( (x) == (y) )
-#define oidle(x,y) ( (x) <= (y) )
-#define oidge(x,y) ( (x) >= (y) )
-#define oidzero(x) ( (x) == 0 )
 
 /*
  * The data structures used to store system catalog information.  Every
diff --git a/src/include/storage/off.h b/src/include/storage/off.h
index 82655d1466..02e663f6ed 100644
--- a/src/include/storage/off.h
+++ b/src/include/storage/off.h
@@ -26,7 +26,6 @@ typedef uint16 OffsetNumber;
 #define InvalidOffsetNumber		((OffsetNumber) 0)
 #define FirstOffsetNumber		((OffsetNumber) 1)
 #define MaxOffsetNumber			((OffsetNumber) (BLCKSZ / sizeof(ItemIdData)))
-#define OffsetNumberMask		(0xffff)	/* valid uint16 bits */
 
 /* ----------------
  *		support macros
diff --git a/doc/src/sgml/sslinfo.sgml b/doc/src/sgml/sslinfo.sgml
index 0fde0fc10e..78ff83d642 100644
--- a/doc/src/sgml/sslinfo.sgml
+++ b/doc/src/sgml/sslinfo.sgml
@@ -185,7 +185,7 @@ countryName (alias C)
 localityName (alias L)
 stateOrProvinceName (alias ST)
 organizationName (alias O)
-organizationUnitName (alias OU)
+organizationalUnitName (alias OU)
 title
 description
 initials
diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c
index 94309949fa..e33f019939 100644
--- a/src/backend/access/heap/heapam.c
+++ b/src/backend/access/heap/heapam.c
@@ -74,7 +74,7 @@ static HeapTuple heap_prepare_insert(Relation relation, HeapTuple tup,
 									 TransactionId xid, CommandId cid, int options);
 static XLogRecPtr log_heap_update(Relation reln, Buffer oldbuf,
 								  Buffer newbuf, HeapTuple oldtup,
-								  HeapTuple newtup, HeapTuple old_key_tup,
+								  HeapTuple newtup, HeapTuple old_key_tuple,
 								  bool all_visible_cleared, bool new_all_visible_cleared);
 static Bitmapset *HeapDetermineModifiedColumns(Relation relation,
 											   Bitmapset *interesting_cols,
diff --git a/src/backend/commands/define.c b/src/backend/commands/define.c
index b6c618aa00..9c93e415f1 100644
--- a/src/backend/commands/define.c
+++ b/src/backend/commands/define.c
@@ -139,7 +139,7 @@ defGetBoolean(DefElem *def)
 
 				/*
 				 * The set of strings accepted here should match up with the
-				 * grammar's opt_boolean production.
+				 * grammar's opt_boolean_or_string production.
 				 */
 				if (pg_strcasecmp(sval, "true") == 0)
 					return true;
diff --git a/src/backend/commands/prepare.c b/src/backend/commands/prepare.c
index c12b613763..7e0a041fab 100644
--- a/src/backend/commands/prepare.c
+++ b/src/backend/commands/prepare.c
@@ -143,7 +143,7 @@ PrepareQuery(PrepareStmt *stmt, const char *queryString,
 	}
 
 	/*
-	 * grammar only allows OptimizableStmt, so this check should be redundant
+	 * grammar only allows PreparableStmt, so this check should be redundant
 	 */
 	switch (query->commandType)
 	{
diff --git a/src/backend/nodes/tidbitmap.c b/src/backend/nodes/tidbitmap.c
index bf53459996..23905a9c35 100644
--- a/src/backend/nodes/tidbitmap.c
+++ b/src/backend/nodes/tidbitmap.c
@@ -1021,7 +1021,7 @@ tbm_iterate(TBMIterator *iterator)
 		PagetableEntry *page;
 		int			ntuples;
 
-		/* In ONE_PAGE state, we don't allocate an spages[] array */
+		/* In TBM_ONE_PAGE state, we don't allocate an spages[] array */
 		if (tbm->status == TBM_ONE_PAGE)
 			page = &tbm->entry1;
 		else
diff --git a/src/backend/storage/ipc/shm_mq.c b/src/backend/storage/ipc/shm_mq.c
index 4c245d1f85..551515960d 100644
--- a/src/backend/storage/ipc/shm_mq.c
+++ b/src/backend/storage/ipc/shm_mq.c
@@ -1251,7 +1251,7 @@ shm_mq_inc_bytes_written(shm_mq *mq, Size n)
 						pg_atomic_read_u64(&mq->mq_bytes_written) + n);
 }
 
-/* Shim for on_dsm_callback. */
+/* Shim for on_dsm_detach callback. */
 static void
 shm_mq_detach_callback(dsm_segment *seg, Datum arg)
 {
diff --git a/src/bin/pg_dump/pg_restore.c b/src/bin/pg_dump/pg_restore.c
index f9b1ae6809..40a6b3745c 100644
--- a/src/bin/pg_dump/pg_restore.c
+++ b/src/bin/pg_dump/pg_restore.c
@@ -54,8 +54,6 @@
 
 static void usage(const char *progname);
 
-typedef struct option optType;
-
 int
 main(int argc, char **argv)
 {
diff --git a/src/include/access/gin_private.h b/src/include/access/gin_private.h
index afb3e15721..9345052bff 100644
--- a/src/include/access/gin_private.h
+++ b/src/include/access/gin_private.h
@@ -54,7 +54,7 @@ typedef struct GinState
 	bool		oneCol;			/* true if single-column index */
 
 	/*
-	 * origTupDesc is the nominal tuple descriptor of the index, ie, the i'th
+	 * origTupdesc is the nominal tuple descriptor of the index, ie, the i'th
 	 * attribute shows the key type (not the input data type!) of the i'th
 	 * index column.  In a single-column index this describes the actual leaf
 	 * index tuples.  In a multi-column index, the actual leaf tuples contain
diff --git a/src/include/access/hash.h b/src/include/access/hash.h
index 107c3d01ae..f16eebeee2 100644
--- a/src/include/access/hash.h
+++ b/src/include/access/hash.h
@@ -252,8 +252,8 @@ typedef struct HashMetaPageData
 	uint32		hashm_maxbucket;	/* ID of maximum bucket in use */
 	uint32		hashm_highmask; /* mask to modulo into entire table */
 	uint32		hashm_lowmask;	/* mask to modulo into lower half of table */
-	uint32		hashm_ovflpoint;	/* splitpoint from which ovflpgs being
-									 * allocated */
+	uint32		hashm_ovflpoint;	/* splitpoint from which ovflpage
+								* being allocated */
 	uint32		hashm_firstfree;	/* lowest-number free ovflpage (bit#) */
 	uint32		hashm_nmaps;	/* number of bitmap pages */
 	RegProcedure hashm_procid;	/* hash function id from pg_proc */
diff --git a/src/interfaces/ecpg/ecpglib/execute.c b/src/interfaces/ecpg/ecpglib/execute.c
index 4e2016c7ae..de5c43a460 100644
--- a/src/interfaces/ecpg/ecpglib/execute.c
+++ b/src/interfaces/ecpg/ecpglib/execute.c
@@ -2062,8 +2062,9 @@ ecpg_do_prologue(int lineno, const int compat, const int force_indicator,
 	/*------
 	 * create a list of variables
 	 *
-	 * The variables are listed with input variables preceding outputvariables
-	 * The end of each group is marked by an end marker. per variable we list:
+	 * The variables are listed with input variables preceding output
+	 * variables.  The end of each group is marked by an end marker.
+	 * Per variable we list:
 	 *
 	 * type - as defined in ecpgtype.h
 	 * value - where to store the data
diff --git a/src/backend/access/gin/README b/src/backend/access/gin/README
index 838fdc0d63..76c12ae2f6 100644
--- a/src/backend/access/gin/README
+++ b/src/backend/access/gin/README
@@ -270,7 +270,7 @@ is stored in the higher bits. That requires 43 bits in total, which
 conveniently fits in at most 6 bytes.
 
 A compressed posting list is passed around and stored on disk in a
-PackedPostingList struct. The first item in the list is stored uncompressed
+GinPostingList struct. The first item in the list is stored uncompressed
 as a regular ItemPointerData, followed by the length of the list in bytes,
 followed by the packed items.
 
diff --git a/src/backend/access/gist/gistget.c b/src/backend/access/gist/gistget.c
index 4e0c500a22..1d3b022b34 100644
--- a/src/backend/access/gist/gistget.c
+++ b/src/backend/access/gist/gistget.c
@@ -74,7 +74,7 @@ gistkillitems(IndexScanDesc scan)
 
 	/*
 	 * Mark all killedItems as dead. We need no additional recheck, because,
-	 * if page was modified, pageLSN must have changed.
+	 * if page was modified, curPageLSN must have changed.
 	 */
 	for (i = 0; i < so->numKilled; i++)
 	{
diff --git a/src/backend/nodes/params.c b/src/backend/nodes/params.c
index f5d56138ee..cf4387e40f 100644
--- a/src/backend/nodes/params.c
+++ b/src/backend/nodes/params.c
@@ -144,7 +144,7 @@ EstimateParamListSpace(ParamListInfo paramLI)
 }
 
 /*
- * Serialize a paramListInfo structure into caller-provided storage.
+ * Serialize a ParamListInfo structure into caller-provided storage.
  *
  * We write the number of parameters first, as a 4-byte integer, and then
  * write details for each parameter in turn.  The details for each parameter
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 8f51f59f8a..dacd757c24 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -4242,7 +4242,7 @@ consider_groupingsets_paths(PlannerInfo *root,
 		 * 2) If there are no empty sets and only unsortable sets, then the
 		 * rollups list will be empty (and thus l_start == NULL), and
 		 * group_pathkeys will be NIL; we must ensure that the vacuously-true
-		 * pathkeys_contain_in test doesn't cause us to crash.
+		 * pathkeys_contained_in test doesn't cause us to crash.
 		 */
 		if (l_start != NULL &&
 			pathkeys_contained_in(root->group_pathkeys, path->pathkeys))
diff --git a/src/bin/initdb/initdb.c b/src/bin/initdb/initdb.c
index 09eabfbe5a..9c303e9cc4 100644
--- a/src/bin/initdb/initdb.c
+++ b/src/bin/initdb/initdb.c
@@ -1295,7 +1295,7 @@ setup_config(void)
 		err = WSAStartup(MAKEWORD(2, 2), &wsaData);
 #endif
 
-		/* for best results, this code should match parse_hba() */
+		/* for best results, this code should match parse_hba_line() */
 		hints.ai_flags = AI_NUMERICHOST;
 		hints.ai_family = AF_UNSPEC;
 		hints.ai_socktype = 0;
diff --git a/src/bin/psql/describe.h b/src/bin/psql/describe.h
index 17736c3782..b50c7d209c 100644
--- a/src/bin/psql/describe.h
+++ b/src/bin/psql/describe.h
@@ -31,7 +31,7 @@ extern bool describeOperators(const char *pattern, bool verbose, bool showSystem
 extern bool describeRoles(const char *pattern, bool verbose, bool showSystem);
 
 /* \drds */
-extern bool listDbRoleSettings(const char *pattern1, const char *pattern2);
+extern bool listDbRoleSettings(const char *pattern, const char *pattern2);
 
 /* \z (or \dp) */
 extern bool permissionsList(const char *pattern);
diff --git a/src/bin/psql/tab-complete.c b/src/bin/psql/tab-complete.c
index 3f7001fb69..d40800709b 100644
--- a/src/bin/psql/tab-complete.c
+++ b/src/bin/psql/tab-complete.c
@@ -1686,7 +1686,7 @@ psql_completion(const char *text, int start, int end)
 
 	/* ALTER LANGUAGE <name> */
 	else if (Matches("ALTER", "LANGUAGE", MatchAny))
-		COMPLETE_WITH("OWNER_TO", "RENAME TO");
+		COMPLETE_WITH("OWNER TO", "RENAME TO");
 
 	/* ALTER LARGE OBJECT <oid> */
 	else if (Matches("ALTER", "LARGE", "OBJECT", MatchAny))
diff --git a/src/include/parser/parse_func.h b/src/include/parser/parse_func.h
index d1ec2d97f2..5a3b287eaf 100644
--- a/src/include/parser/parse_func.h
+++ b/src/include/parser/parse_func.h
@@ -11,8 +11,8 @@
  *
  *-------------------------------------------------------------------------
  */
-#ifndef PARSER_FUNC_H
-#define PARSER_FUNC_H
+#ifndef PARSE_FUNC_H
+#define PARSE_FUNC_H
 
 #include "catalog/namespace.h"
 #include "parser/parse_node.h"
diff --git a/src/include/storage/bufpage.h b/src/include/storage/bufpage.h
index 4ef6d8ddd4..f18d703c7a 100644
--- a/src/include/storage/bufpage.h
+++ b/src/include/storage/bufpage.h
@@ -402,8 +402,6 @@ do { \
 		TransactionIdPrecedes(xid, ((PageHeader) (page))->pd_prune_xid)) \
 		((PageHeader) (page))->pd_prune_xid = (xid); \
 } while (0)
-#define PageClearPrunable(page) \
-	(((PageHeader) (page))->pd_prune_xid = InvalidTransactionId)
 
 
 /* ----------------------------------------------------------------
diff --git a/src/include/utils/jsonapi.h b/src/include/utils/jsonapi.h
index 5f4d479a7b..1c56acca55 100644
--- a/src/include/utils/jsonapi.h
+++ b/src/include/utils/jsonapi.h
@@ -94,7 +94,7 @@ typedef struct JsonSemAction
 } JsonSemAction;
 
 /*
- * parse_json will parse the string in the lex calling the
+ * pg_parse_json will parse the string in the lex calling the
  * action functions in sem at the appropriate points. It is
  * up to them to keep what state they need	in semstate. If they
  * need access to the state of the lexer, then its pointer
diff --git a/contrib/test_decoding/test_decoding.c b/contrib/test_decoding/test_decoding.c
index a0ded67b9a..6c33c4bded 100644
--- a/contrib/test_decoding/test_decoding.c
+++ b/contrib/test_decoding/test_decoding.c
@@ -24,7 +24,7 @@
 
 PG_MODULE_MAGIC;
 
-/* These must be available to pg_dlsym() */
+/* These must be available to dlsym() */
 extern void _PG_init(void);
 extern void _PG_output_plugin_init(OutputPluginCallbacks *cb);
 
diff --git a/src/backend/access/hash/hashinsert.c b/src/backend/access/hash/hashinsert.c
index 5321762d5e..89876d2ccd 100644
--- a/src/backend/access/hash/hashinsert.c
+++ b/src/backend/access/hash/hashinsert.c
@@ -257,8 +257,8 @@ restart_insert:
  *	_hash_pgaddtup() -- add a tuple to a particular page in the index.
  *
  * This routine adds the tuple to the page as requested; it does not write out
- * the page.  It is an error to call pgaddtup() without pin and write lock on
- * the target buffer.
+ * the page.  It is an error to call this function without pin and write lock
+ * on the target buffer.
  *
  * Returns the offset number at which the tuple was inserted.  This function
  * is responsible for preserving the condition that tuples in a hash index
diff --git a/src/backend/executor/nodeWindowAgg.c b/src/backend/executor/nodeWindowAgg.c
index def00cd7c5..ac441a19b8 100644
--- a/src/backend/executor/nodeWindowAgg.c
+++ b/src/backend/executor/nodeWindowAgg.c
@@ -93,7 +93,7 @@ typedef struct WindowStatePerFuncData
 	bool		resulttypeByVal;
 
 	bool		plain_agg;		/* is it just a plain aggregate function? */
-	int			aggno;			/* if so, index of its PerAggData */
+	int			aggno;		/* if so, index of its WindowStatePerAggData */
 
 	WindowObject winobj;		/* object used in window function API */
 }			WindowStatePerFuncData;
@@ -142,7 +142,7 @@ typedef struct WindowStatePerAggData
 				resulttypeByVal,
 				transtypeByVal;
 
-	int			wfuncno;		/* index of associated PerFuncData */
+	int			wfuncno;	/* index of associated WindowStatePerFuncData */
 
 	/* Context holding transition value and possibly other subsidiary data */
 	MemoryContext aggcontext;	/* may be private, or winstate->aggcontext */
diff --git a/src/backend/utils/adt/genfile.c b/src/backend/utils/adt/genfile.c
index f526106530..5d4f26a490 100644
--- a/src/backend/utils/adt/genfile.c
+++ b/src/backend/utils/adt/genfile.c
@@ -325,7 +325,7 @@ pg_read_binary_file(PG_FUNCTION_ARGS)
 
 /*
  * Wrapper functions for the 1 and 3 argument variants of pg_read_file_v2()
- * and pg_binary_read_file().
+ * and pg_read_binary_file().
  *
  * These are necessary to pass the sanity check in opr_sanity, which checks
  * that all built-in functions that share the implementing C function take
diff --git a/src/backend/utils/mmgr/slab.c b/src/backend/utils/mmgr/slab.c
index e23669fb4f..bd8d200982 100644
--- a/src/backend/utils/mmgr/slab.c
+++ b/src/backend/utils/mmgr/slab.c
@@ -40,7 +40,7 @@
  *
  *	For each block, we maintain pointer to the first free chunk - this is quite
  *	cheap and allows us to skip all the preceding used chunks, eliminating
- *	a significant number of lookups in many common usage patters. In the worst
+ *	a significant number of lookups in many common usage patterns. In the worst
  *	case this performs as if the pointer was not maintained.
  *
  *	We cache the freelist index for the blocks with the fewest free chunks
diff --git a/src/include/access/commit_ts.h b/src/include/access/commit_ts.h
index e22bfbf3e6..1433aa3ff7 100644
--- a/src/include/access/commit_ts.h
+++ b/src/include/access/commit_ts.h
@@ -35,7 +35,7 @@ extern Size CommitTsShmemSize(void);
 extern void CommitTsShmemInit(void);
 extern void BootStrapCommitTs(void);
 extern void StartupCommitTs(void);
-extern void CommitTsParameterChange(bool xlrecvalue, bool pgcontrolvalue);
+extern void CommitTsParameterChange(bool newvalue, bool oldvalue);
 extern void CompleteCommitTsInitialization(void);
 extern void ShutdownCommitTs(void);
 extern void CheckPointCommitTs(void);
diff --git a/src/include/mb/pg_wchar.h b/src/include/mb/pg_wchar.h
index 0339b98041..3e3e6c470e 100644
--- a/src/include/mb/pg_wchar.h
+++ b/src/include/mb/pg_wchar.h
@@ -289,7 +289,7 @@ typedef enum pg_enc
 #define PG_ENCODING_BE_LAST PG_KOI8U
 
 /*
- * Please use these tests before access to pg_encconv_tbl[]
+ * Please use these tests before access to pg_enc2name_tbl[]
  * or to other places...
  */
 #define PG_VALID_BE_ENCODING(_enc) \
diff --git a/src/include/port/atomics.h b/src/include/port/atomics.h
index f93009eff5..fab66f8e98 100644
--- a/src/include/port/atomics.h
+++ b/src/include/port/atomics.h
@@ -178,7 +178,7 @@ pg_atomic_init_flag(volatile pg_atomic_flag *ptr)
 }
 
 /*
- * pg_atomic_test_and_set_flag - TAS()
+ * pg_atomic_test_set_flag - TAS()
  *
  * Returns true if the flag has successfully been set, false otherwise.
  *
diff --git a/src/tools/msvc/Project.pm b/src/tools/msvc/Project.pm
index 0d3554659b..7d16a36868 100644
--- a/src/tools/msvc/Project.pm
+++ b/src/tools/msvc/Project.pm
@@ -230,7 +230,7 @@ sub AddDir
 				if ($filter eq "LIBOBJS")
 				{
 					no warnings qw(once);
-					if (grep(/$p/, @main::pgportfiles, @main::pgcommonfiles)
+					if (grep(/$p/, @main::pgportfiles)
 						== 1)
 					{
 						$p =~ s/\.c/\.o/;
diff --git a/contrib/pgcrypto/pgp-pgsql.c b/contrib/pgcrypto/pgp-pgsql.c
index 0984e01a14..3feadf7b70 100644
--- a/contrib/pgcrypto/pgp-pgsql.c
+++ b/contrib/pgcrypto/pgp-pgsql.c
@@ -761,7 +761,7 @@ pgp_pub_decrypt_text(PG_FUNCTION_ARGS)
  */
 
 /*
- * Helper function for pgp_armor. Converts arrays of keys and values into
+ * Helper function for pg_armor. Converts arrays of keys and values into
  * plain C arrays, and checks that they don't contain invalid characters.
  */
 static int
diff --git a/doc/src/sgml/libpq.sgml b/doc/src/sgml/libpq.sgml
index ef2e97afd1..e7295abda2 100644
--- a/doc/src/sgml/libpq.sgml
+++ b/doc/src/sgml/libpq.sgml
@@ -5509,7 +5509,7 @@ int PQendcopy(PGconn *conn);
        It should either be issued when the  last  string  has  been sent
        to  the  server using <xref linkend="libpq-PQputline"/> or when the
        last string has been  received  from  the  server using
-       <function>PGgetline</function>.  It must be issued or the server
+       <function>PQgetline</function>.  It must be issued or the server
        will get <quote>out of sync</quote> with  the client.   Upon return
        from this function, the server is ready to receive the next SQL
        command.  The return value is 0  on  successful  completion,
diff --git a/src/backend/catalog/aclchk.c b/src/backend/catalog/aclchk.c
index 291412e305..88ce37c08d 100644
--- a/src/backend/catalog/aclchk.c
+++ b/src/backend/catalog/aclchk.c
@@ -4114,7 +4114,7 @@ pg_largeobject_aclmask_snapshot(Oid lobj_oid, Oid roleid,
 		return mask;
 
 	/*
-	 * Get the largeobject's ACL from pg_language_metadata
+	 * Get the largeobject's ACL from pg_largeobject_metadata
 	 */
 	pg_lo_meta = table_open(LargeObjectMetadataRelationId,
 							AccessShareLock);
diff --git a/src/backend/catalog/information_schema.sql b/src/backend/catalog/information_schema.sql
index 9c21ac7c62..c42e76ea89 100644
--- a/src/backend/catalog/information_schema.sql
+++ b/src/backend/catalog/information_schema.sql
@@ -48,10 +48,6 @@ CREATE FUNCTION _pg_expandarray(IN anyarray, OUT x anyelement, OUT n int)
                                         pg_catalog.array_upper($1,1),
                                         1) as g(s)';
 
-CREATE FUNCTION _pg_keysequal(smallint[], smallint[]) RETURNS boolean
-    LANGUAGE sql IMMUTABLE PARALLEL SAFE  -- intentionally not STRICT, to allow inlining
-    AS 'select $1 operator(pg_catalog.<@) $2 and $2 operator(pg_catalog.<@) $1';
-
 /* Given an index's OID and an underlying-table column number, return the
  * column's position in the index (NULL if not there) */
 CREATE FUNCTION _pg_index_position(oid, smallint) RETURNS int
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 8f51f59f8a..2cde93e9ad 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -5177,7 +5177,7 @@ make_group_input_target(PlannerInfo *root, PathTarget *final_target)
  * a regular aggregation node would, plus any aggregates used in HAVING;
  * except that the Aggref nodes should be marked as partial aggregates.
  *
- * In addition, we'd better emit any Vars and PlaceholderVars that are
+ * In addition, we'd better emit any Vars and PlaceHolderVars that are
  * used outside of Aggrefs in the aggregation tlist and HAVING.  (Presumably,
  * these would be Vars that are grouped by or used in grouping expressions.)
  *
diff --git a/src/backend/postmaster/pgstat.c b/src/backend/postmaster/pgstat.c
index b4f2b28b51..2bb14cdd02 100644
--- a/src/backend/postmaster/pgstat.c
+++ b/src/backend/postmaster/pgstat.c
@@ -6122,7 +6122,7 @@ pgstat_recv_resetcounter(PgStat_MsgResetcounter *msg, int len)
 }
 
 /* ----------
- * pgstat_recv_resetshared() -
+ * pgstat_recv_resetsharedcounter() -
  *
  *	Reset some shared statistics of the cluster.
  * ----------
diff --git a/src/backend/utils/time/snapmgr.c b/src/backend/utils/time/snapmgr.c
index 40fe6ed3d3..47b0517596 100644
--- a/src/backend/utils/time/snapmgr.c
+++ b/src/backend/utils/time/snapmgr.c
@@ -1171,7 +1171,7 @@ AtEOXact_Snapshot(bool isCommit, bool resetXmin)
 
 	/*
 	 * During normal commit processing, we call ProcArrayEndTransaction() to
-	 * reset the PgXact->xmin. That call happens prior to the call to
+	 * reset the MyPgXact->xmin. That call happens prior to the call to
 	 * AtEOXact_Snapshot(), so we need not touch xmin here at all.
 	 */
 	if (resetXmin)
diff --git a/src/include/catalog/catversion.h b/src/include/catalog/catversion.h
index 507b082acb..80def7d401 100644
--- a/src/include/catalog/catversion.h
+++ b/src/include/catalog/catversion.h
@@ -25,8 +25,8 @@
  *
  * The rule for developers is: if you commit a change that requires
  * an initdb, you should update the catalog version number (as well as
- * notifying the pghackers mailing list, which has been the informal
- * practice for a long time).
+ * notifying the pgsql-hackers mailing list, which has been the
+ * informal practice for a long time).
  *
  * The catalog version number is placed here since modifying files in
  * include/catalog is the most common kind of initdb-forcing change.
diff --git a/src/interfaces/ecpg/pgtypeslib/datetime.c b/src/interfaces/ecpg/pgtypeslib/datetime.c
index 53fcd2157f..9ee460b9a1 100644
--- a/src/interfaces/ecpg/pgtypeslib/datetime.c
+++ b/src/interfaces/ecpg/pgtypeslib/datetime.c
@@ -623,7 +623,7 @@ PGTYPESdate_defmt_asc(date * d, const char *fmt, const char *str)
 
 			/*
 			 * evil[tm] hack: if we read the pgtypes_date_months and haven't
-			 * found a match, reset list to point to pgtypes_date_months_short
+			 * found a match, reset list to point to months (abbreviations)
 			 * and reset the counter variable i
 			 */
 			if (list == pgtypes_date_months)
diff --git a/src/interfaces/libpq/libpq-int.h b/src/interfaces/libpq/libpq-int.h
index fcf2bc2cab..0fe3e53539 100644
--- a/src/interfaces/libpq/libpq-int.h
+++ b/src/interfaces/libpq/libpq-int.h
@@ -169,7 +169,7 @@ struct pg_result
 	int			ntups;
 	int			numAttributes;
 	PGresAttDesc *attDescs;
-	PGresAttValue **tuples;		/* each PGresTuple is an array of
+	PGresAttValue **tuples;		/* each PGresult tuple is an array of
 								 * PGresAttValue's */
 	int			tupArrSize;		/* allocated size of tuples array */
 	int			numParameters;
diff --git a/doc/src/sgml/backup.sgml b/doc/src/sgml/backup.sgml
index 47dacee17c..dcfcbae9d9 100644
--- a/doc/src/sgml/backup.sgml
+++ b/doc/src/sgml/backup.sgml
@@ -456,7 +456,7 @@ tar -cf backup.tar /usr/local/pgsql/data
  </sect1>
 
  <sect1 id="continuous-archiving">
-  <title>Continuous Archiving and Point-in-Time Recovery (PITR)</title>
+  <title>Continuous Archiving and Point-In-Time Recovery (PITR)</title>
 
   <indexterm zone="backup">
    <primary>continuous archiving</primary>
diff --git a/src/backend/access/gin/ginbtree.c b/src/backend/access/gin/ginbtree.c
index 11a8ed7bbc..4c29261256 100644
--- a/src/backend/access/gin/ginbtree.c
+++ b/src/backend/access/gin/ginbtree.c
@@ -650,7 +650,7 @@ ginPlaceToPage(GinBtree btree, GinBtreeStack *stack,
 	}
 	else
 	{
-		elog(ERROR, "invalid return code from GIN placeToPage method: %d", rc);
+		elog(ERROR, "invalid return code from GIN beginPlaceToPage method: %d", rc);
 		result = false;			/* keep compiler quiet */
 	}
 
diff --git a/src/backend/libpq/pqcomm.c b/src/backend/libpq/pqcomm.c
index 384887e70d..d8d863dda2 100644
--- a/src/backend/libpq/pqcomm.c
+++ b/src/backend/libpq/pqcomm.c
@@ -44,8 +44,8 @@
  *		StreamClose			- Close a client/backend connection
  *		TouchSocketFiles	- Protect socket files against /tmp cleaners
  *		pq_init			- initialize libpq at backend startup
- *		pq_comm_reset	- reset libpq during error recovery
- *		pq_close		- shutdown libpq at backend exit
+ *		socket_comm_reset	- reset libpq during error recovery
+ *		socket_close		- shutdown libpq at backend exit
  *
  * low-level I/O:
  *		pq_getbytes		- get a known number of bytes from connection
diff --git a/src/backend/optimizer/geqo/geqo_selection.c b/src/backend/optimizer/geqo/geqo_selection.c
index f8b75e6091..0a6bacc2f2 100644
--- a/src/backend/optimizer/geqo/geqo_selection.c
+++ b/src/backend/optimizer/geqo/geqo_selection.c
@@ -91,7 +91,7 @@ geqo_selection(PlannerInfo *root, Chromosome *momma, Chromosome *daddy,
 static int
 linear_rand(PlannerInfo *root, int pool_size, double bias)
 {
-	double		index;			/* index between 0 and pop_size */
+	double		index;			/* index between 0 and pool_size */
 	double		max = (double) pool_size;
 
 	/*
diff --git a/src/include/storage/itemptr.h b/src/include/storage/itemptr.h
index 7eb274adac..d73eed585e 100644
--- a/src/include/storage/itemptr.h
+++ b/src/include/storage/itemptr.h
@@ -22,8 +22,8 @@
  *
  * This is a pointer to an item within a disk page of a known file
  * (for example, a cross-link from an index to its parent table).
- * blkid tells us which block, posid tells us which entry in the linp
- * (ItemIdData) array we want.
+ * ip_blkid tells us which block, ip_posid tells us which entry in
+ * the linp (ItemIdData) array we want.
  *
  * Note: because there is an item pointer in each tuple header and index
  * tuple header on disk, it's very important not to waste space with
diff --git a/src/interfaces/libpq/fe-misc.c b/src/interfaces/libpq/fe-misc.c
index 2d44845ccb..18fec4a173 100644
--- a/src/interfaces/libpq/fe-misc.c
+++ b/src/interfaces/libpq/fe-misc.c
@@ -7,7 +7,7 @@
  *		 miscellaneous useful functions
  *
  * The communication routines here are analogous to the ones in
- * backend/libpq/pqcomm.c and backend/libpq/pqcomprim.c, but operate
+ * backend/libpq/pqcomm.c and backend/libpq/pqformat.c, but operate
  * in the considerably different environment of the frontend libpq.
  * In particular, we work with a bare nonblock-mode socket, rather than
  * a stdio stream, so that we can avoid unwanted blocking of the application.
diff --git a/src/nls-global.mk b/src/nls-global.mk
index 5bb77b40eb..f06c91341c 100644
--- a/src/nls-global.mk
+++ b/src/nls-global.mk
@@ -35,8 +35,6 @@ else
 LANGUAGES = $(AVAIL_LANGUAGES)
 endif
 
-PO_FILES = $(addprefix po/, $(addsuffix .po, $(LANGUAGES)))
-ALL_PO_FILES = $(addprefix po/, $(addsuffix .po, $(AVAIL_LANGUAGES)))
 MO_FILES = $(addprefix po/, $(addsuffix .mo, $(LANGUAGES)))
 
 ifdef XGETTEXT
diff --git a/src/pl/plpgsql/src/pl_comp.c b/src/pl/plpgsql/src/pl_comp.c
index 30c7e967df..30246c5329 100644
--- a/src/pl/plpgsql/src/pl_comp.c
+++ b/src/pl/plpgsql/src/pl_comp.c
@@ -2452,7 +2452,7 @@ delete_function(PLpgSQL_function *func)
 		plpgsql_free_function_memory(func);
 }
 
-/* exported so we can call it from plpgsql_init() */
+/* exported so we can call it from _PG_init() */
 void
 plpgsql_HashTableInit(void)
 {
diff --git a/src/pl/plpgsql/src/plpgsql.h b/src/pl/plpgsql/src/plpgsql.h
index a5a5ef9de7..8b32075df0 100644
--- a/src/pl/plpgsql/src/plpgsql.h
+++ b/src/pl/plpgsql/src/plpgsql.h
@@ -685,7 +685,7 @@ typedef struct PLpgSQL_stmt_fori
 /*
  * PLpgSQL_stmt_forq represents a FOR statement running over a SQL query.
  * It is the common supertype of PLpgSQL_stmt_fors, PLpgSQL_stmt_forc
- * and PLpgSQL_dynfors.
+ * and PLpgSQL_stmt_dynfors.
  */
 typedef struct PLpgSQL_stmt_forq
 {
diff --git a/src/pl/plpython/plpy_procedure.c b/src/pl/plpython/plpy_procedure.c
index 50b07cad82..6e08c03fcd 100644
--- a/src/pl/plpython/plpy_procedure.c
+++ b/src/pl/plpython/plpy_procedure.c
@@ -471,7 +471,7 @@ PLy_procedure_munge_source(const char *name, const char *src)
 	*mp = '\0';
 
 	if (mp > (mrc + mlen))
-		elog(FATAL, "buffer overrun in PLy_munge_source");
+		elog(FATAL, "buffer overrun in PLy_procedure_munge_source");
 
 	return mrc;
 }
diff --git a/contrib/pg_standby/pg_standby.c b/contrib/pg_standby/pg_standby.c
index 23f706b21d..031b1b5cd5 100644
--- a/contrib/pg_standby/pg_standby.c
+++ b/contrib/pg_standby/pg_standby.c
@@ -58,7 +58,6 @@ char	   *triggerPath;		/* where to find the trigger file? */
 char	   *xlogFilePath;		/* where we are going to restore to */
 char	   *nextWALFileName;	/* the file we need to get from archive */
 char	   *restartWALFileName; /* the file from which we can restart restore */
-char	   *priorWALFileName;	/* the file we need to get from archive */
 char		WALFilePath[MAXPGPATH * 2]; /* the file path including archive */
 char		restoreCommand[MAXPGPATH];	/* run this to restore */
 char		exclusiveCleanupFileName[MAXFNAMELEN];	/* the file we need to get
diff --git a/src/backend/regex/regcomp.c b/src/backend/regex/regcomp.c
index 8765af71d4..91078dcd80 100644
--- a/src/backend/regex/regcomp.c
+++ b/src/backend/regex/regcomp.c
@@ -288,7 +288,6 @@ struct vars
 #define NWBDRY	'W'				/* non-word-boundary constraint */
 #define SBEGIN	'A'				/* beginning of string (even if not BOL) */
 #define SEND	'Z'				/* end of string (even if not EOL) */
-#define PREFER	'P'				/* length preference */
 
 /* is an arc colored, and hence on a color chain? */
 #define COLORED(a) \
diff --git a/src/backend/storage/lmgr/predicate.c b/src/backend/storage/lmgr/predicate.c
index 2d709420c3..85a629f4fc 100644
--- a/src/backend/storage/lmgr/predicate.c
+++ b/src/backend/storage/lmgr/predicate.c
@@ -364,7 +364,7 @@ static SERIALIZABLEXACT *OldCommittedSxact;
  * These configuration variables are used to set the predicate lock table size
  * and to control promotion of predicate locks to coarser granularity in an
  * attempt to degrade performance (mostly as false positive serialization
- * failure) gracefully in the face of memory pressurel
+ * failure) gracefully in the face of memory pressure.
  */
 int			max_predicate_locks_per_xact;	/* set by guc.c */
 int			max_predicate_locks_per_relation;	/* set by guc.c */
@@ -4809,7 +4809,7 @@ OnConflict_CheckForSerializationFailure(const SERIALIZABLEXACT *reader,
 }
 
 /*
- * PreCommit_CheckForSerializableConflicts
+ * PreCommit_CheckForSerializationFailure
  *		Check for dangerous structures in a serializable transaction
  *		at commit.
  *
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 0c58f1f109..3af8bce206 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -98,7 +98,6 @@
 /* macros to test if pretty action needed */
 #define PRETTY_PAREN(context)	((context)->prettyFlags & PRETTYFLAG_PAREN)
 #define PRETTY_INDENT(context)	((context)->prettyFlags & PRETTYFLAG_INDENT)
-#define PRETTY_SCHEMA(context)	((context)->prettyFlags & PRETTYFLAG_SCHEMA)
 
 
 /* ----------
@@ -115,7 +114,7 @@ typedef struct
 	List	   *windowTList;	/* targetlist for resolving WINDOW clause */
 	int			prettyFlags;	/* enabling of pretty-print functions */
 	int			wrapColumn;		/* max line length, or -1 for no limit */
-	int			indentLevel;	/* current indent level for prettyprint */
+	int			indentLevel;	/* current indent level for pretty-print */
 	bool		varprefix;		/* true to print prefixes on Vars */
 	ParseExprKind special_exprkind; /* set only for exprkinds needing special
 									 * handling */
diff --git a/src/interfaces/libpq/fe-exec.c b/src/interfaces/libpq/fe-exec.c
index 48d4ebdd96..b3c59a0992 100644
--- a/src/interfaces/libpq/fe-exec.c
+++ b/src/interfaces/libpq/fe-exec.c
@@ -3291,7 +3291,7 @@ PQflush(PGconn *conn)
  *		PQfreemem - safely frees memory allocated
  *
  * Needed mostly by Win32, unless multithreaded DLL (/MD in VC6)
- * Used for freeing memory from PQescapeByte()a/PQunescapeBytea()
+ * Used for freeing memory from PQescapeBytea()/PQunescapeBytea()
  */
 void
 PQfreemem(void *ptr)
diff --git a/src/interfaces/libpq/libpq-fe.h b/src/interfaces/libpq/libpq-fe.h
index 26198fc1de..039824196c 100644
--- a/src/interfaces/libpq/libpq-fe.h
+++ b/src/interfaces/libpq/libpq-fe.h
@@ -565,10 +565,10 @@ extern void PQdisplayTuples(const PGresult *res,
 
 extern void PQprintTuples(const PGresult *res,
 						  FILE *fout,	/* output stream */
-						  int printAttName, /* print attribute names */
-						  int terseOutput,	/* delimiter bars */
-						  int width);	/* width of column, if 0, use variable
-										 * width */
+						  int PrintAttNames, /* print attribute names */
+						  int TerseOutput,	/* delimiter bars */
+						  int colWidth);	/* width of column, if 0,
+									* use variable width */
 
 
 /* === in fe-lobj.c === */
diff --git a/src/interfaces/libpq/libpq-int.h b/src/interfaces/libpq/libpq-int.h
index fcf2bc2cab..a0b142b501 100644
--- a/src/interfaces/libpq/libpq-int.h
+++ b/src/interfaces/libpq/libpq-int.h
@@ -232,7 +232,8 @@ typedef enum
 	PGQUERY_DESCRIBE			/* Describe Statement or Portal */
 } PGQueryClass;
 
-/* PGSetenvStatusType defines the state of the PQSetenv state machine */
+/* PGSetenvStatusType defines the state of the pqSetenv state machine */
+
 /* (this is used only for 2.0-protocol connections) */
 typedef enum
 {
diff --git a/src/test/isolation/Makefile b/src/test/isolation/Makefile
index c3c8280ea2..dc22e5ca9d 100644
--- a/src/test/isolation/Makefile
+++ b/src/test/isolation/Makefile
@@ -55,7 +55,7 @@ installcheck: all
 check: all
 	$(pg_isolation_regress_check) --schedule=$(srcdir)/isolation_schedule
 
-# Versions of the check tests that include the prepared_transactions test
+# Versions of the check tests that include the prepared-transactions test
 # It only makes sense to run these if set up to use prepared transactions,
 # via TEMP_CONFIG for the check case, or via the postgresql.conf for the
 # installcheck case.
diff --git a/contrib/pgcrypto/px.h b/contrib/pgcrypto/px.h
index cef9c4b456..1f0a93b1d6 100644
--- a/contrib/pgcrypto/px.h
+++ b/contrib/pgcrypto/px.h
@@ -50,9 +50,6 @@ void	   *px_realloc(void *p, size_t s);
 void		px_free(void *p);
 #endif
 
-/* max len of 'type' parms */
-#define PX_MAX_NAMELEN		128
-
 /* max salt returned */
 #define PX_MAX_SALT_LEN		128
 
@@ -210,8 +207,6 @@ void		px_debug(const char *fmt,...) pg_attribute_printf(1, 2);
 #define px_md_free(md)			(md)->free(md)
 
 #define px_hmac_result_size(hmac)	(hmac)->result_size(hmac)
-#define px_hmac_block_size(hmac)	(hmac)->block_size(hmac)
-#define px_hmac_reset(hmac)		(hmac)->reset(hmac)
 #define px_hmac_init(hmac, key, klen)	(hmac)->init(hmac, key, klen)
 #define px_hmac_update(hmac, data, dlen) (hmac)->update(hmac, data, dlen)
 #define px_hmac_finish(hmac, buf)	(hmac)->finish(hmac, buf)
diff --git a/contrib/pgcrypto/sha1.c b/contrib/pgcrypto/sha1.c
index fb6a57d917..64671ac64d 100644
--- a/contrib/pgcrypto/sha1.c
+++ b/contrib/pgcrypto/sha1.c
@@ -59,16 +59,6 @@ static uint32 _K[] = {0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xca62c1d6};
 #define BCOUNT	(ctxt->c.b64[0] / 8)
 #define W(n)	(ctxt->m.b32[(n)])
 
-#define PUTBYTE(x) \
-do { \
-	ctxt->m.b8[(COUNT % 64)] = (x);		\
-	COUNT++;				\
-	COUNT %= 64;				\
-	ctxt->c.b64[0] += 8;			\
-	if (COUNT % 64 == 0)			\
-		sha1_step(ctxt);		\
-} while (0)
-
 #define PUTPAD(x) \
 do { \
 	ctxt->m.b8[(COUNT % 64)] = (x);		\
diff --git a/src/backend/storage/ipc/procarray.c b/src/backend/storage/ipc/procarray.c
index fadab62950..469aac38c4 100644
--- a/src/backend/storage/ipc/procarray.c
+++ b/src/backend/storage/ipc/procarray.c
@@ -265,7 +265,6 @@ CreateSharedProcArray(void)
 							&found);
 	}
 
-	/* Register and initialize fields of ProcLWLockTranche */
 	LWLockRegisterTranche(LWTRANCHE_PROC, "proc");
 }
 
diff --git a/src/include/storage/proc.h b/src/include/storage/proc.h
index ac7ee72952..281e1db725 100644
--- a/src/include/storage/proc.h
+++ b/src/include/storage/proc.h
@@ -332,4 +332,4 @@ extern PGPROC *AuxiliaryPidGetProc(int pid);
 extern void BecomeLockGroupLeader(void);
 extern bool BecomeLockGroupMember(PGPROC *leader, int pid);
 
-#endif							/* PROC_H */
+#endif							/* _PROC_H_ */

Reply via email to