Fix typos in the code

michaelpq · michaelpq · commit 6ca86bb7e9c7 · 2019-10-30T10:03:00.000+09:00
Author: Vignesh C Reviewed-by: Dilip Kumar, Michael Paquier Discussion: https://postgr.es/m/CALDaNm0ni+GAOe4+fbXiOxNrVudajMYmhJFtXGX-zBPoN8ixhw@mail.gmail.com
diff --git a/contrib/pg_trgm/trgm_op.c b/contrib/pg_trgm/trgm_op.c
@@ -467,7 +467,7 @@ comp_ptrgm(const void *v1, const void *v2)
  * ulen1: count of unique trigrams of array "trg1".
  * len2: length of array "trg2" and array "trg2indexes".
  * len: length of the array "found".
- * lags: set of boolean flags parametrizing similarity calculation.
+ * lags: set of boolean flags parameterizing similarity calculation.
  * bounds: whether each trigram is left/right bound of word.
  *
  * Returns word similarity.
@@ -632,7 +632,7 @@ iterate_word_similarity(int *trg2indexes,
  *
  * str1: search pattern string, of length slen1 bytes.
  * str2: text in which we are looking for a word, of length slen2 bytes.
- * flags: set of boolean flags parametrizing similarity calculation.
+ * flags: set of boolean flags parameterizing similarity calculation.
  *
  * Returns word similarity.
  */
diff --git a/contrib/pgcrypto/pgp-info.c b/contrib/pgcrypto/pgp-info.c
@@ -169,7 +169,7 @@ pgp_get_keyid(MBuf *pgp_data, char *dst)
 				break;
 			case PGP_PKT_SYMENCRYPTED_SESSKEY:
 				got_symenc_key++;
-				/* fallthru */
+				/* fall through */
 			case PGP_PKT_SIGNATURE:
 			case PGP_PKT_MARKER:
 			case PGP_PKT_TRUST:
diff --git a/contrib/sepgsql/database.c b/contrib/sepgsql/database.c
@@ -74,7 +74,7 @@ sepgsql_database_post_create(Oid databaseId, const char *dtemplate)
 	 * Compute a default security label of the newly created database based on
 	 * a pair of security label of client and source database.
 	 *
-	 * XXX - uncoming version of libselinux supports to take object name to
+	 * XXX - upcoming version of libselinux supports to take object name to
 	 * handle special treatment on default security label.
 	 */
 	rel = table_open(DatabaseRelationId, AccessShareLock);
diff --git a/contrib/sepgsql/dml.c b/contrib/sepgsql/dml.c
@@ -85,7 +85,7 @@ fixup_whole_row_references(Oid relOid, Bitmapset *columns)
  * When user is querying on a table with children, it implicitly accesses
  * child tables also. So, we also need to check security label of child
  * tables and columns, but here is no guarantee attribute numbers are
- * same between the parent ans children.
+ * same between the parent and children.
  * It returns a bitmapset which contains attribute number of the child
  * table based on the given bitmapset of the parent.
  */
diff --git a/contrib/sepgsql/schema.c b/contrib/sepgsql/schema.c
@@ -51,7 +51,7 @@ sepgsql_schema_post_create(Oid namespaceId)
 	 * Compute a default security label when we create a new schema object
 	 * under the working database.
 	 *
-	 * XXX - uncoming version of libselinux supports to take object name to
+	 * XXX - upcoming version of libselinux supports to take object name to
 	 * handle special treatment on default security label; such as special
 	 * label on "pg_temp" schema.
 	 */
diff --git a/src/backend/access/common/detoast.c b/src/backend/access/common/detoast.c
@@ -501,8 +501,8 @@ toast_fetch_datum(struct varlena *attr)
  *	in the toast relation
  *
  *	Note that this function supports non-compressed external datums
- *	and compressed external datums (in which case the requrested slice
- *  has to be a prefix, i.e. sliceoffset has to be 0).
+ *	and compressed external datums (in which case the requested slice
+ *	has to be a prefix, i.e. sliceoffset has to be 0).
  * ----------
  */
 static struct varlena *
diff --git a/src/backend/access/nbtree/nbtsplitloc.c b/src/backend/access/nbtree/nbtsplitloc.c
@@ -814,7 +814,7 @@ _bt_bestsplitloc(FindSplitData *state, int perfectpenalty,
 		final->firstoldonright < state->newitemoff + MAX_LEAF_INTERVAL)
 	{
 		/*
-		 * Avoid the problem by peforming a 50:50 split when the new item is
+		 * Avoid the problem by performing a 50:50 split when the new item is
 		 * just to the right of the would-be "many duplicates" split point.
 		 */
 		final = &state->splits[0];
diff --git a/src/backend/replication/walreceiver.c b/src/backend/replication/walreceiver.c
@@ -1052,7 +1052,7 @@ XLogWalRcvFlush(bool dying)
  * false, this is a no-op.
  *
  * If 'requestReply' is true, requests the server to reply immediately upon
- * receiving this message. This is used for heartbearts, when approaching
+ * receiving this message. This is used for heartbeats, when approaching
  * wal_receiver_timeout.
  */
 static void
diff --git a/src/backend/statistics/mcv.c b/src/backend/statistics/mcv.c
@@ -476,7 +476,7 @@ sort_item_compare(const void *a, const void *b, void *arg)
  * build_column_frequencies
  *	compute frequencies of values in each column
  *
- * This returns an array of SortItems for each attibute the MCV is built
+ * This returns an array of SortItems for each attribute the MCV is built
  * on, with a frequency (number of occurrences) for each value. This is
  * then used to compute "base" frequency of MCV items.
  *
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
@@ -1208,7 +1208,7 @@ BufferAlloc(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
 			LWLockAcquire(newPartitionLock, LW_EXCLUSIVE);
 			/* remember we have no old-partition lock or tag */
 			oldPartitionLock = NULL;
-			/* this just keeps the compiler quiet about uninit variables */
+			/* keep the compiler quiet about uninitialized variables */
 			oldHash = 0;
 		}
 
diff --git a/src/backend/storage/lmgr/proc.c b/src/backend/storage/lmgr/proc.c
@@ -636,7 +636,7 @@ PublishStartupProcessInformation(void)
 }
 
 /*
- * Used from bufgr to share the value of the buffer that Startup waits on,
+ * Used from bufmgr to share the value of the buffer that Startup waits on,
  * or to reset the value to "not waiting" (-1). This allows processing
  * of recovery conflicts for buffer pins. Set is made before backends look
  * at this value, so locking not required, especially since the set is
diff --git a/src/backend/utils/adt/jsonfuncs.c b/src/backend/utils/adt/jsonfuncs.c
@@ -205,7 +205,7 @@ struct ColumnIOData
 	Oid			typid;			/* column type id */
 	int32		typmod;			/* column type modifier */
 	TypeCat		typcat;			/* column type category */
-	ScalarIOData scalar_io;		/* metadata cache for directi conversion
+	ScalarIOData scalar_io;		/* metadata cache for direct conversion
 								 * through input function */
 	union
 	{
diff --git a/src/backend/utils/mmgr/freepage.c b/src/backend/utils/mmgr/freepage.c
@@ -1692,7 +1692,7 @@ FreePageManagerPutInternal(FreePageManager *fpm, Size first_page, Size npages,
 
 			/*
 			 * The act of allocating pages to recycle may have invalidated the
-			 * results of our previous btree reserch, so repeat it. (We could
+			 * results of our previous btree research, so repeat it. (We could
 			 * recheck whether any of our split-avoidance strategies that were
 			 * not viable before now are, but it hardly seems worthwhile, so
 			 * we don't bother. Consolidation can't be possible now if it
diff --git a/src/bin/pg_upgrade/parallel.c b/src/bin/pg_upgrade/parallel.c
@@ -333,7 +333,7 @@ reap_child(bool wait_for_child)
 		thread_handles[thread_num] = thread_handles[parallel_jobs - 1];
 
 		/*
-		 * Move last active thead arg struct into the now-dead slot, and the
+		 * Move last active thread arg struct into the now-dead slot, and the
 		 * now-dead slot to the end for reuse by the next thread. Though the
 		 * thread struct is in use by another thread, we can safely swap the
 		 * struct pointers within the array.
diff --git a/src/bin/psql/tab-complete.c b/src/bin/psql/tab-complete.c
@@ -1490,7 +1490,7 @@ psql_completion(const char *text, int start, int end)
 	else if (TailMatches("CREATE"))
 		matches = completion_matches(text, create_command_generator);
 
-	/* complete with somthing you can create or replace */
+	/* complete with something you can create or replace */
 	else if (TailMatches("CREATE", "OR", "REPLACE"))
 		COMPLETE_WITH("FUNCTION", "PROCEDURE", "LANGUAGE", "RULE", "VIEW",
 					  "AGGREGATE", "TRANSFORM");
diff --git a/src/interfaces/ecpg/compatlib/informix.c b/src/interfaces/ecpg/compatlib/informix.c
@@ -819,7 +819,7 @@ rfmtlong(long lng_val, const char *fmt, char *outbuf)
 				sign = 1;
 			if (leftalign)
 			{
-				/* can't use strncat(,,0) here, Solaris would freek out */
+				/* can't use strncat(,,0) here, Solaris would freak out */
 				if (sign)
 					if (signdone)
 					{
diff --git a/src/interfaces/ecpg/pgtypeslib/interval.c b/src/interfaces/ecpg/pgtypeslib/interval.c
@@ -17,7 +17,7 @@
 #include "pgtypeslib_extern.h"
 
 /* copy&pasted from .../src/backend/utils/adt/datetime.c
- * and changesd struct pg_tm to struct tm
+ * and changed struct pg_tm to struct tm
  */
 static void
 AdjustFractSeconds(double frac, struct /* pg_ */ tm *tm, fsec_t *fsec, int scale)
@@ -35,7 +35,7 @@ AdjustFractSeconds(double frac, struct /* pg_ */ tm *tm, fsec_t *fsec, int scale
 
 
 /* copy&pasted from .../src/backend/utils/adt/datetime.c
- * and changesd struct pg_tm to struct tm
+ * and changed struct pg_tm to struct tm
  */
 static void
 AdjustFractDays(double frac, struct /* pg_ */ tm *tm, fsec_t *fsec, int scale)
@@ -88,7 +88,7 @@ ISO8601IntegerWidth(const char *fieldstart)
 
 
 /* copy&pasted from .../src/backend/utils/adt/datetime.c
- * and changesd struct pg_tm to struct tm
+ * and changed struct pg_tm to struct tm
  */
 static inline void
 ClearPgTm(struct /* pg_ */ tm *tm, fsec_t *fsec)
@@ -104,7 +104,7 @@ ClearPgTm(struct /* pg_ */ tm *tm, fsec_t *fsec)
 
 /* copy&pasted from .../src/backend/utils/adt/datetime.c
  *
- * * changesd struct pg_tm to struct tm
+ * * changed struct pg_tm to struct tm
  *
  * * Made the function static
  */
@@ -311,7 +311,7 @@ DecodeISO8601Interval(char *str,
 /* copy&pasted from .../src/backend/utils/adt/datetime.c
  * with 3 exceptions
  *
- *	* changesd struct pg_tm to struct tm
+ *	* changed struct pg_tm to struct tm
  *
  *	* ECPG code called this without a 'range' parameter
  *	  removed 'int range' from the argument list and

Original file line number	Diff line number	Diff line change
`@@ -467,7 +467,7 @@ comp_ptrgm(const void v1, const void v2)`
`467`	`467`	`* ulen1: count of unique trigrams of array "trg1".`
`468`	`468`	`* len2: length of array "trg2" and array "trg2indexes".`
`469`	`469`	`* len: length of the array "found".`
`470`		`- * lags: set of boolean flags parametrizing similarity calculation.`
	`470`	`+ * lags: set of boolean flags parameterizing similarity calculation.`
`471`	`471`	`* bounds: whether each trigram is left/right bound of word.`
`472`	`472`	`*`
`473`	`473`	`* Returns word similarity.`
`@@ -632,7 +632,7 @@ iterate_word_similarity(int *trg2indexes,`
`632`	`632`	`*`
`633`	`633`	`* str1: search pattern string, of length slen1 bytes.`
`634`	`634`	`* str2: text in which we are looking for a word, of length slen2 bytes.`
`635`		`- * flags: set of boolean flags parametrizing similarity calculation.`
	`635`	`+ * flags: set of boolean flags parameterizing similarity calculation.`
`636`	`636`	`*`
`637`	`637`	`* Returns word similarity.`
`638`	`638`	`*/`
Original file line number	Diff line number	Diff line change
`@@ -74,7 +74,7 @@ sepgsql_database_post_create(Oid databaseId, const char *dtemplate)`
`74`	`74`	`* Compute a default security label of the newly created database based on`
`75`	`75`	`* a pair of security label of client and source database.`
`76`	`76`	`*`
`77`		`- * XXX - uncoming version of libselinux supports to take object name to`
	`77`	`+ * XXX - upcoming version of libselinux supports to take object name to`
`78`	`78`	`* handle special treatment on default security label.`
`79`	`79`	`*/`
`80`	`80`	`rel = table_open(DatabaseRelationId, AccessShareLock);`
Original file line number	Diff line number	Diff line change
`@@ -51,7 +51,7 @@ sepgsql_schema_post_create(Oid namespaceId)`
`51`	`51`	`* Compute a default security label when we create a new schema object`
`52`	`52`	`* under the working database.`
`53`	`53`	`*`
`54`		`- * XXX - uncoming version of libselinux supports to take object name to`
	`54`	`+ * XXX - upcoming version of libselinux supports to take object name to`
`55`	`55`	`* handle special treatment on default security label; such as special`
`56`	`56`	`* label on "pg_temp" schema.`
`57`	`57`	`*/`
Original file line number	Diff line number	Diff line change
`@@ -814,7 +814,7 @@ _bt_bestsplitloc(FindSplitData *state, int perfectpenalty,`
`814`	`814`	`final->firstoldonright < state->newitemoff + MAX_LEAF_INTERVAL)`
`815`	`815`	`{`
`816`	`816`	`/*`
`817`		`- * Avoid the problem by peforming a 50:50 split when the new item is`
	`817`	`+ * Avoid the problem by performing a 50:50 split when the new item is`
`818`	`818`	`* just to the right of the would-be "many duplicates" split point.`
`819`	`819`	`*/`
`820`	`820`	`final = &state->splits[0];`
Original file line number	Diff line number	Diff line change
`@@ -1052,7 +1052,7 @@ XLogWalRcvFlush(bool dying)`
`1052`	`1052`	`* false, this is a no-op.`
`1053`	`1053`	`*`
`1054`	`1054`	`* If 'requestReply' is true, requests the server to reply immediately upon`
`1055`		`- * receiving this message. This is used for heartbearts, when approaching`
	`1055`	`+ * receiving this message. This is used for heartbeats, when approaching`
`1056`	`1056`	`* wal_receiver_timeout.`
`1057`	`1057`	`*/`
`1058`	`1058`	`static void`
Original file line number	Diff line number	Diff line change
`@@ -476,7 +476,7 @@ sort_item_compare(const void a, const void b, void *arg)`
`476`	`476`	`* build_column_frequencies`
`477`	`477`	`* compute frequencies of values in each column`
`478`	`478`	`*`
`479`		`- * This returns an array of SortItems for each attibute the MCV is built`
	`479`	`+ * This returns an array of SortItems for each attribute the MCV is built`
`480`	`480`	`* on, with a frequency (number of occurrences) for each value. This is`
`481`	`481`	`* then used to compute "base" frequency of MCV items.`
`482`	`482`	`*`
Original file line number	Diff line number	Diff line change
`@@ -1208,7 +1208,7 @@ BufferAlloc(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,`
`1208`	`1208`	`LWLockAcquire(newPartitionLock, LW_EXCLUSIVE);`
`1209`	`1209`	`/* remember we have no old-partition lock or tag */`
`1210`	`1210`	`oldPartitionLock = NULL;`
`1211`		`- /* this just keeps the compiler quiet about uninit variables */`
	`1211`	`+ /* keep the compiler quiet about uninitialized variables */`
`1212`	`1212`	`oldHash = 0;`
`1213`	`1213`	`}`
`1214`	`1214`