Lots of doc corrections.

Josh Kupershmidt

Author: robertmhaas

contrib/dblink/dblink.c

@@ -1795,7 +1795,7 @@ dblink_current_query(PG_FUNCTION_ARGS)
 /*
  * Retrieve async notifications for a connection.
  *
- * Returns an setof record of notifications, or an empty set if none recieved.
+ * Returns an setof record of notifications, or an empty set if none received.
  * Can optionally take a named connection as parameter, but uses the unnamed connection per default.
  *
  */

contrib/fuzzystrmatch/fuzzystrmatch.c

@@ -157,7 +157,7 @@ getcode(char c)
 /* These letters are passed through unchanged */
 #define NOCHANGE(c) (getcode(c) & 2)	/* FJMNR */
 
-/* These form dipthongs when preceding H */
+/* These form diphthongs when preceding H */
 #define AFFECTH(c)	(getcode(c) & 4)	/* CGPST */
 
 /* These make C and G soft */

contrib/fuzzystrmatch/levenshtein.c

@@ -171,7 +171,7 @@ levenshtein_internal(text *s, text *t,
 			 * length.	Each additional deletion forces another insertion, so
 			 * the best-case total cost increases by ins_c + del_c. If the
 			 * string is shrinking, the minimum theoretical cost assumes no
-			 * excess deletions; that is, we're starting no futher right than
+			 * excess deletions; that is, we're starting no further right than
 			 * column n - m.  If we do start further right, the best-case
 			 * total cost increases by ins_c + del_c for each move right.
 			 */

contrib/hstore/hstore_io.c

@@ -74,7 +74,7 @@ get_val(HSParser *state, bool ignoreeq, bool *escaped)
 			}
 			else if (*(state->ptr) == '=' && !ignoreeq)
 			{
-				elog(ERROR, "Syntax error near '%c' at postion %d", *(state->ptr), (int4) (state->ptr - state->begin));
+				elog(ERROR, "Syntax error near '%c' at position %d", *(state->ptr), (int4) (state->ptr - state->begin));
 			}
 			else if (*(state->ptr) == '\\')
 			{

contrib/pg_upgrade/info.c

@@ -234,7 +234,7 @@ get_db_infos(ClusterInfo *cluster)
 /*
  * get_rel_infos()
  *
- * gets the relinfos for all the user tables of the database refered
+ * gets the relinfos for all the user tables of the database referred
  * by "db".
  *
  * NOTE: we assume that relations/entities with oids greater than

contrib/pg_upgrade/pg_upgrade.c

@@ -15,7 +15,7 @@
  *	oids are the same between old and new clusters.  This is important
  *	because toast oids are stored as toast pointers in user tables.
  *
- *	FYI, while pg_class.oid and pg_class.relfilenode are intially the same
+ *	FYI, while pg_class.oid and pg_class.relfilenode are initially the same
  *	in a cluster, but they can diverge due to CLUSTER, REINDEX, or VACUUM
  *	FULL.  The new cluster will have matching pg_class.oid and
  *	pg_class.relfilenode values and be based on the old oid value.	This can

contrib/pg_upgrade/version_old_8_3.c

@@ -396,7 +396,7 @@ old_8_3_rebuild_tsvector_tables(ClusterInfo *cluster, bool check_mode)
 
 		PQclear(res);
 
-		/* XXX Mark tables as not accessable somehow */
+		/* XXX Mark tables as not accessible somehow */
 
 		PQfinish(conn);
 	}
@@ -666,7 +666,7 @@ old_8_3_invalidate_bpchar_pattern_ops_indexes(ClusterInfo *cluster,
  *	we don't transfer sequence files but instead use the CREATE SEQUENCE
  *	command from the schema dump, and use setval() to restore the sequence
  *	value and 'is_called' from the old database.  This is safe to run
- *	by pg_upgrade because sequence files are not transfered from the old
+ *	by pg_upgrade because sequence files are not transferred from the old
  *	server, even in link mode.
  */
 char *

contrib/pgcrypto/crypt-des.c

@@ -711,7 +711,7 @@ px_crypt_des(const char *key, const char *setting)
 
 		/*
 		 * Double check that we weren't given a short setting. If we were, the
-		 * above code will probably have created wierd values for count and
+		 * above code will probably have created weird values for count and
 		 * salt, but we don't really care. Just make sure the output string
 		 * doesn't have an extra NUL in it.
 		 */

contrib/pgcrypto/imath.c

@@ -647,7 +647,7 @@ mp_int_add(mp_int a, mp_int b, mp_int c)
 		/* Different signs -- subtract magnitudes, preserve sign of greater */
 		mp_int		x,
 					y;
-		int			cmp = s_ucmp(a, b); /* magnitude comparision, sign ignored */
+		int			cmp = s_ucmp(a, b); /* magnitude comparison, sign ignored */
 
 		/* Set x to max(a, b), y to min(a, b) to simplify later code */
 		if (cmp >= 0)

contrib/pgcrypto/pgp-pgsql.c

@@ -625,7 +625,7 @@ decrypt_internal(int is_pubenc, int need_text, text *data,
 	px_set_debug_handler(NULL);
 
 	/*
-	 * add successfull decryptions also into RNG
+	 * add successful decryptions also into RNG
 	 */
 	add_entropy(res, key, keypsw);
 

contrib/sepgsql/label.c

@@ -74,7 +74,7 @@ typedef struct {
  * sepgsql_get_client_label
  *
  * Returns the current security label of the client.  All code should use this
- * routine to get the current label, instead of refering to the client_label_*
+ * routine to get the current label, instead of referring to the client_label_*
  * variables above.
  */
 char *

contrib/sslinfo/sslinfo.c

@@ -132,7 +132,7 @@ ssl_client_serial(PG_FUNCTION_ARGS)
  * current database encoding if possible.  Any invalid characters are
  * replaced by question marks.
  *
- * Parameter: str - OpenSSL ASN1_STRING structure.	Memory managment
+ * Parameter: str - OpenSSL ASN1_STRING structure.	Memory management
  * of this structure is responsibility of caller.
  *
  * Returns Datum, which can be directly returned from a C language SQL

doc/src/sgml/release-7.4.sgml

@@ -1149,7 +1149,7 @@
      </para>
 
      <para>
-      An explictly casted constant would be shown incorrectly.  This could
+      An explicitly casted constant would be shown incorrectly.  This could
       for example lead to corruption of a view definition during
       dump and reload.
      </para>

doc/src/sgml/release-8.0.sgml

@@ -1539,7 +1539,7 @@
      </para>
 
      <para>
-      An explictly casted constant would be shown incorrectly.  This could
+      An explicitly casted constant would be shown incorrectly.  This could
       for example lead to corruption of a view definition during
       dump and reload.
      </para>

doc/src/sgml/release-8.1.sgml

@@ -1991,7 +1991,7 @@
      </para>
 
      <para>
-      An explictly casted constant would be shown incorrectly.  This could
+      An explicitly casted constant would be shown incorrectly.  This could
       for example lead to corruption of a view definition during
       dump and reload.
      </para>

doc/src/sgml/release-8.2.sgml

@@ -3544,7 +3544,7 @@
      </para>
 
      <para>
-      An explictly casted constant would be shown incorrectly.  This could
+      An explicitly casted constant would be shown incorrectly.  This could
       for example lead to corruption of a view definition during
       dump and reload.
      </para>

src/Makefile.global.in

@@ -534,8 +534,8 @@ $(top_builddir)/src/Makefile.global: $(top_srcdir)/src/Makefile.global.in $(top_
 # config.status will not change the timestamp on pg_config.h if it
 # doesn't change, so as to avoid recompiling the entire tree
 # unnecessarily. Therefore we make config.status update a timestamp file
-# stamp-h everytime it runs, so that we don't trigger this rule everytime.
-# (We do trigger the null rule for stamp-h to pg_config.h everytime; so it's
+# stamp-h every time it runs, so that we don't trigger this rule every time.
+# (We do trigger the null rule for stamp-h to pg_config.h every time; so it's
 # important for that rule to be null!)
 #
 # Of course you need to turn on dependency tracking to get any

src/backend/access/gin/ginentrypage.c

@@ -447,9 +447,9 @@ entryIsEnoughSpace(GinBtree btree, Buffer buf, OffsetNumber off)
 }
 
 /*
- * Delete tuple on leaf page if tuples was existed and we
+ * Delete tuple on leaf page if tuples existed and we
  * should update it, update old child blkno to new right page
- * if child split is occured
+ * if child split occurred
  */
 static BlockNumber
 entryPreparePage(GinBtree btree, Page page, OffsetNumber off)

src/backend/access/gin/ginfast.c

@@ -856,7 +856,7 @@ ginInsertCleanup(GinState *ginstate,
 			 * added to it.  If so, process those entries immediately.	There
 			 * shouldn't be very many, so we don't worry about the fact that
 			 * we're doing this with exclusive lock. Insertion algorithm
-			 * gurantees that inserted row(s) will not continue on next page.
+			 * guarantees that inserted row(s) will not continue on next page.
 			 * NOTE: intentionally no vacuum_delay_point in this loop.
 			 */
 			if (PageGetMaxOffsetNumber(page) != maxoff)

src/backend/access/heap/heapam.c

@@ -1580,7 +1580,7 @@ heap_hot_search_buffer(ItemPointer tid, Relation relation, Buffer buffer,
 			break;
 
 		/*
-		 * When first_call is true (and thus, skip is initally false) we'll
+		 * When first_call is true (and thus, skip is initially false) we'll
 		 * return the first tuple we find.  But on later passes, heapTuple
 		 * will initially be pointing to the tuple we returned last time.
 		 * Returning it again would be incorrect (and would loop forever),

src/backend/access/nbtree/README

@@ -373,7 +373,7 @@ leaf-item deletions (if the deletion brings the leaf page to zero items,
 it is now a candidate to be deleted, but that is a separate action).
 
 An insertion that causes a page split is logged as a single WAL entry for
-the changes occuring on the insertion's level --- including update of the
+the changes occurring on the insertion's level --- including update of the
 right sibling's left-link --- followed by a second WAL entry for the
 insertion on the parent level (which might itself be a page split, requiring
 an additional insertion above that, etc).

src/backend/access/transam/multixact.c

@@ -173,7 +173,7 @@ static MultiXactId *OldestVisibleMXactId;
  * Definitions for the backend-local MultiXactId cache.
  *
  * We use this cache to store known MultiXacts, so we don't need to go to
- * SLRU areas everytime.
+ * SLRU areas every time.
  *
  * The cache lasts for the duration of a single transaction, the rationale
  * for this being that most entries will contain our own TransactionId and

src/backend/access/transam/xlog.c

@@ -7595,7 +7595,7 @@ LogCheckpointEnd(bool restartpoint)
  *	CHECKPOINT_END_OF_RECOVERY: checkpoint is for end of WAL recovery.
  *	CHECKPOINT_IMMEDIATE: finish the checkpoint ASAP,
  *		ignoring checkpoint_completion_target parameter.
- *	CHECKPOINT_FORCE: force a checkpoint even if no XLOG activity has occured
+ *	CHECKPOINT_FORCE: force a checkpoint even if no XLOG activity has occurred
  *		since the last one (implied by CHECKPOINT_IS_SHUTDOWN or
  *		CHECKPOINT_END_OF_RECOVERY).
  *

src/backend/catalog/pg_shdepend.c

@@ -392,7 +392,7 @@ getOidListDiff(Oid *list1, int *nlist1, Oid *list2, int *nlist2)
  * nnewmembers, newmembers: array of roleids appearing in new ACL
  *
  * We calculate the differences between the new and old lists of roles,
- * and then insert or delete from pg_shdepend as appropiate.
+ * and then insert or delete from pg_shdepend as appropriate.
  *
  * Note that we can't just insert all referenced roles blindly during GRANT,
  * because we would end up with duplicate registered dependencies.	We could

src/backend/commands/copy.c

@@ -1984,7 +1984,7 @@ CopyFrom(CopyState cstate)
 	AfterTriggerBeginQuery();
 
 	/*
-	 * Check BEFORE STATEMENT insertion triggers. It's debateable whether we
+	 * Check BEFORE STATEMENT insertion triggers. It's debatable whether we
 	 * should do this for COPY, since it's not really an "INSERT" statement as
 	 * such. However, executing these triggers maintains consistency with the
 	 * EACH ROW triggers that we already fire on COPY.

src/backend/commands/tablecmds.c

@@ -6247,7 +6247,7 @@ ATExecValidateConstraint(Relation rel, char *constrName, bool recurse,
 			heap_close(refrel, NoLock);
 
 			/*
-			 * Foreign keys do not inherit, so we purposedly ignore the
+			 * Foreign keys do not inherit, so we purposely ignore the
 			 * recursion bit here
 			 */
 		}

src/backend/commands/typecmds.c

@@ -2754,7 +2754,7 @@ get_rels_with_domain(Oid domainOid, LOCKMODE lockmode)
 
 		/*
 		 * Confirm column has not been dropped, and is of the expected type.
-		 * This defends against an ALTER DROP COLUMN occuring just before we
+		 * This defends against an ALTER DROP COLUMN occurring just before we
 		 * acquired lock ... but if the whole table were dropped, we'd still
 		 * have a problem.
 		 */

src/backend/executor/nodeMergejoin.c

@@ -1361,7 +1361,7 @@ ExecMergeJoin(MergeJoinState *node)
 				/*
 				 * EXEC_MJ_ENDOUTER means we have run out of outer tuples, but
 				 * are doing a right/full join and therefore must null-fill
-				 * any remaing unmatched inner tuples.
+				 * any remaining unmatched inner tuples.
 				 */
 			case EXEC_MJ_ENDOUTER:
 				MJ_printf("ExecMergeJoin: EXEC_MJ_ENDOUTER\n");
@@ -1407,7 +1407,7 @@ ExecMergeJoin(MergeJoinState *node)
 				/*
 				 * EXEC_MJ_ENDINNER means we have run out of inner tuples, but
 				 * are doing a left/full join and therefore must null- fill
-				 * any remaing unmatched outer tuples.
+				 * any remaining unmatched outer tuples.
 				 */
 			case EXEC_MJ_ENDINNER:
 				MJ_printf("ExecMergeJoin: EXEC_MJ_ENDINNER\n");

src/backend/libpq/auth.c

@@ -145,7 +145,7 @@ static int	pg_krb5_recvauth(Port *port);
 #include <com_err.h>
 #endif
 /*
- * Various krb5 state which is not connection specfic, and a flag to
+ * Various krb5 state which is not connection specific, and a flag to
  * indicate whether we have initialised it yet.
  */
 static int	pg_krb5_initialised;

src/backend/parser/gram.y

@@ -9631,7 +9631,7 @@ SimpleTypename:
  * makes no sense for constructs like CHAR 'hi' and BIT '0101',
  * where there is an obvious better choice to make.
  * Note that ConstInterval is not included here since it must
- * be pushed up higher in the rules to accomodate the postfix
+ * be pushed up higher in the rules to accommodate the postfix
  * options (e.g. INTERVAL '1' YEAR). Likewise, we have to handle
  * the generic-type-name case in AExprConst to avoid premature
  * reduce/reduce conflicts against function names.

src/backend/parser/parse_collate.c

@@ -49,7 +49,7 @@
 /*
  * Collation strength (the SQL standard calls this "derivation").  Order is
  * chosen to allow comparisons to work usefully.  Note: the standard doesn't
- * seem to distingish between NONE and CONFLICT.
+ * seem to distinguish between NONE and CONFLICT.
  */
 typedef enum
 {

src/backend/port/win32/socket.c

@@ -486,7 +486,7 @@ pgwin32_select(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, c
 
 					/*
 					 * Not completed, and not just "would block", so an error
-					 * occured
+					 * occurred
 					 */
 					FD_SET(writefds->fd_array[i], &outwritefds);
 			}

src/backend/postmaster/checkpointer.c

@@ -888,7 +888,7 @@ BgWriterShmemInit(void)
  *	CHECKPOINT_END_OF_RECOVERY: checkpoint is for end of WAL recovery.
  *	CHECKPOINT_IMMEDIATE: finish the checkpoint ASAP,
  *		ignoring checkpoint_completion_target parameter.
- *	CHECKPOINT_FORCE: force a checkpoint even if no XLOG activity has occured
+ *	CHECKPOINT_FORCE: force a checkpoint even if no XLOG activity has occurred
  *		since the last one (implied by CHECKPOINT_IS_SHUTDOWN or
  *		CHECKPOINT_END_OF_RECOVERY).
  *	CHECKPOINT_WAIT: wait for completion before returning (otherwise,

src/backend/storage/file/reinit.c

@@ -345,7 +345,7 @@ ResetUnloggedRelationsInDbspaceDir(const char *dbspacedirname, int op)
 /*
  * Basic parsing of putative relation filenames.
  *
- * This funtion returns true if the file appears to be in the correct format
+ * This function returns true if the file appears to be in the correct format
  * for a non-temporary relation and false otherwise.
  *
  * NB: If this function returns true, the caller is entitled to assume that

src/backend/storage/ipc/procarray.c

@@ -279,10 +279,10 @@ ProcArrayAdd(PGPROC *proc)
 	/*
 	 * Keep the procs array sorted by (PGPROC *) so that we can utilize
 	 * locality of references much better. This is useful while traversing the
-	 * ProcArray because there is a increased likelyhood of finding the next
+	 * ProcArray because there is a increased likelihood of finding the next
 	 * PGPROC structure in the cache.
 	 * 
-	 * Since the occurance of adding/removing a proc is much lower than the
+	 * Since the occurrence of adding/removing a proc is much lower than the
 	 * access to the ProcArray itself, the overhead should be marginal
 	 */
 	for (index = 0; index < arrayP->numProcs; index++)

src/backend/storage/lmgr/predicate.c

@@ -1234,7 +1234,7 @@ InitPredicateLocks(void)
 	 * that this will prevent resource exhaustion in even the most pessimal
 	 * loads up to max_connections = 200 with all 200 connections pounding the
 	 * database with serializable transactions.  Beyond that, there may be
-	 * occassional transactions canceled when trying to flag conflicts. That's
+	 * occasional transactions canceled when trying to flag conflicts. That's
 	 * probably OK.
 	 */
 	max_table_size *= 5;

src/backend/utils/adt/acl.c

@@ -821,7 +821,7 @@ acldefault(GrantObjectType objtype, Oid ownerId)
 	 * owner's ordinary privileges are self-granted; this lets him revoke
 	 * them.  We implement the owner's grant options without any explicit
 	 * "_SYSTEM"-like ACL entry, by internally special-casing the owner
-	 * whereever we are testing grant options.
+	 * wherever we are testing grant options.
 	 */
 	if (owner_default != ACL_NO_RIGHTS)
 	{

src/backend/utils/adt/formatting.c

@@ -2186,7 +2186,7 @@ from_char_parse_int_len(int *dest, char **src, const int len, FormatNode *node)
  * Don't call this function if the field differs in length from the format
  * keyword (as with HH24; the keyword length is 4, but the field length is 2).
  * In such cases, call from_char_parse_int_len() instead to specify the
- * required length explictly.
+ * required length explicitly.
  */
 static int
 from_char_parse_int(int *dest, char **src, FormatNode *node)

src/backend/utils/adt/tsquery_cleanup.c

@@ -124,7 +124,7 @@ freetree(NODE *node)
 
 /*
  * clean tree for ! operator.
- * It's usefull for debug, but in
+ * It's useful for debug, but in
  * other case, such view is used with search in index.
  * Operator ! always return TRUE
  */

src/backend/utils/adt/tsrank.c

@@ -603,7 +603,7 @@ Cover(DocRepresentation *doc, int len, QueryRepresentation *qr, Extention *ext)
 	if (ext->p <= ext->q)
 	{
 		/*
-		 * set position for next try to next lexeme after begining of founded
+		 * set position for next try to next lexeme after beginning of found
 		 * cover
 		 */
 		ext->pos = (ptr - doc) + 1;

src/backend/utils/mb/wchar.c

@@ -214,7 +214,7 @@ pg_euccn2wchar_with_len(const unsigned char *from, pg_wchar *to, int len)
 			*to |= *from++;
 			len -= 3;
 		}
-		else if (*from == SS3 && len >= 3)		/* code set 3 (unsed ?) */
+		else if (*from == SS3 && len >= 3)		/* code set 3 (unused ?) */
 		{
 			from++;
 			*to = (SS3 << 16) | (*from++ << 8);