pgindent run for 9.4

This includes removing tabs after periods in C comments, which was
applied to back branches, so this change should not effect backpatching.

1 files changed, 27 insertions, 27 deletions

diff --git a/src/backend/catalog/namespace.c b/src/backend/catalog/namespace.c
index 5bf6d289d84..89df585b870 100644
--- a/src/backend/catalog/namespace.c
+++ b/src/backend/catalog/namespace.c
@@ -66,10 +66,10 @@
  * when we are obeying an override search path spec that says not to use the
  * temp namespace, or the temp namespace is included in the explicit list.)
  *
- * 2. The system catalog namespace is always searched.	If the system
+ * 2. The system catalog namespace is always searched.  If the system
  * namespace is present in the explicit path then it will be searched in
  * the specified order; otherwise it will be searched after TEMP tables and
- * *before* the explicit list.	(It might seem that the system namespace
+ * *before* the explicit list.  (It might seem that the system namespace
  * should be implicitly last, but this behavior appears to be required by
  * SQL99.  Also, this provides a way to search the system namespace first
  * without thereby making it the default creation target namespace.)
@@ -87,7 +87,7 @@
  * to refer to the current backend's temp namespace.  This is usually also
  * ignorable if the temp namespace hasn't been set up, but there's a special
  * case: if "pg_temp" appears first then it should be the default creation
- * target.	We kluge this case a little bit so that the temp namespace isn't
+ * target.  We kluge this case a little bit so that the temp namespace isn't
  * set up until the first attempt to create something in it.  (The reason for
  * klugery is that we can't create the temp namespace outside a transaction,
  * but initial GUC processing of search_path happens outside a transaction.)
@@ -98,7 +98,7 @@
  * In bootstrap mode, the search path is set equal to "pg_catalog", so that
  * the system namespace is the only one searched or inserted into.
  * initdb is also careful to set search_path to "pg_catalog" for its
- * post-bootstrap standalone backend runs.	Otherwise the default search
+ * post-bootstrap standalone backend runs.  Otherwise the default search
  * path is determined by GUC.  The factory default path contains the PUBLIC
  * namespace (if it exists), preceded by the user's personal namespace
  * (if one exists).
@@ -162,13 +162,13 @@ static List *overrideStack = NIL;
 /*
  * myTempNamespace is InvalidOid until and unless a TEMP namespace is set up
  * in a particular backend session (this happens when a CREATE TEMP TABLE
- * command is first executed).	Thereafter it's the OID of the temp namespace.
+ * command is first executed).  Thereafter it's the OID of the temp namespace.
  *
  * myTempToastNamespace is the OID of the namespace for my temp tables' toast
- * tables.	It is set when myTempNamespace is, and is InvalidOid before that.
+ * tables.  It is set when myTempNamespace is, and is InvalidOid before that.
  *
  * myTempNamespaceSubID shows whether we've created the TEMP namespace in the
- * current subtransaction.	The flag propagates up the subtransaction tree,
+ * current subtransaction.  The flag propagates up the subtransaction tree,
  * so the main transaction will correctly recognize the flag if all
  * intermediate subtransactions commit.  When it is InvalidSubTransactionId,
  * we either haven't made the TEMP namespace yet, or have successfully
@@ -250,7 +250,7 @@ RangeVarGetRelidExtended(const RangeVar *relation, LOCKMODE lockmode,
 	}
 
 	/*
-	 * DDL operations can change the results of a name lookup.	Since all such
+	 * DDL operations can change the results of a name lookup.  Since all such
 	 * operations will generate invalidation messages, we keep track of
 	 * whether any such messages show up while we're performing the operation,
 	 * and retry until either (1) no more invalidation messages show up or (2)
@@ -259,7 +259,7 @@ RangeVarGetRelidExtended(const RangeVar *relation, LOCKMODE lockmode,
 	 * But if lockmode = NoLock, then we assume that either the caller is OK
 	 * with the answer changing under them, or that they already hold some
 	 * appropriate lock, and therefore return the first answer we get without
-	 * checking for invalidation messages.	Also, if the requested lock is
+	 * checking for invalidation messages.  Also, if the requested lock is
 	 * already held, no LockRelationOid will not AcceptInvalidationMessages,
 	 * so we may fail to notice a change.  We could protect against that case
 	 * by calling AcceptInvalidationMessages() before beginning this loop, but
@@ -396,7 +396,7 @@ RangeVarGetRelidExtended(const RangeVar *relation, LOCKMODE lockmode,
 			break;
 
 		/*
-		 * Something may have changed.	Let's repeat the name lookup, to make
+		 * Something may have changed.  Let's repeat the name lookup, to make
 		 * sure this name still references the same relation it did
 		 * previously.
 		 */
@@ -869,7 +869,7 @@ TypeIsVisible(Oid typid)
  * and the returned nvargs will always be zero.
  *
  * If expand_defaults is true, functions that could match after insertion of
- * default argument values will also be retrieved.	In this case the returned
+ * default argument values will also be retrieved.  In this case the returned
  * structs could have nargs > passed-in nargs, and ndargs is set to the number
  * of additional args (which can be retrieved from the function's
  * proargdefaults entry).
@@ -1032,7 +1032,7 @@ FuncnameGetCandidates(List *names, int nargs, List *argnames,
 			 * Call uses positional notation
 			 *
 			 * Check if function is variadic, and get variadic element type if
-			 * so.	If expand_variadic is false, we should just ignore
+			 * so.  If expand_variadic is false, we should just ignore
 			 * variadic-ness.
 			 */
 			if (pronargs <= nargs && expand_variadic)
@@ -1162,7 +1162,7 @@ FuncnameGetCandidates(List *names, int nargs, List *argnames,
 			if (prevResult)
 			{
 				/*
-				 * We have a match with a previous result.	Decide which one
+				 * We have a match with a previous result.  Decide which one
 				 * to keep, or mark it ambiguous if we can't decide.  The
 				 * logic here is preference > 0 means prefer the old result,
 				 * preference < 0 means prefer the new, preference = 0 means
@@ -1553,7 +1553,7 @@ OpernameGetOprid(List *names, Oid oprleft, Oid oprright)
  * identical entries in later namespaces.
  *
  * The returned items always have two args[] entries --- one or the other
- * will be InvalidOid for a prefix or postfix oprkind.	nargs is 2, too.
+ * will be InvalidOid for a prefix or postfix oprkind.  nargs is 2, too.
  */
 FuncCandidateList
 OpernameGetCandidates(List *names, char oprkind, bool missing_schema_ok)
@@ -2536,7 +2536,7 @@ get_ts_config_oid(List *names, bool missing_ok)
 /*
  * TSConfigIsVisible
  *		Determine whether a text search configuration (identified by OID)
- *		is visible in the current search path.	Visible means "would be found
+ *		is visible in the current search path.  Visible means "would be found
  *		by searching for the unqualified text search configuration name".
  */
 bool
@@ -2855,7 +2855,7 @@ QualifiedNameGetCreationNamespace(List *names, char **objname_p)
 /*
  * get_namespace_oid - given a namespace name, look up the OID
  *
- * If missing_ok is false, throw an error if namespace name not found.	If
+ * If missing_ok is false, throw an error if namespace name not found.  If
  * true, just return InvalidOid.
  */
 Oid
@@ -3070,7 +3070,7 @@ GetTempNamespaceBackendId(Oid namespaceId)
 
 /*
  * GetTempToastNamespace - get the OID of my temporary-toast-table namespace,
- * which must already be assigned.	(This is only used when creating a toast
+ * which must already be assigned.  (This is only used when creating a toast
  * table for a temp table, so we must have already done InitTempTableNamespace)
  */
 Oid
@@ -3168,8 +3168,8 @@ OverrideSearchPathMatchesCurrent(OverrideSearchPath *path)
  *
  * It's possible that newpath->useTemp is set but there is no longer any
  * active temp namespace, if the path was saved during a transaction that
- * created a temp namespace and was later rolled back.	In that case we just
- * ignore useTemp.	A plausible alternative would be to create a new temp
+ * created a temp namespace and was later rolled back.  In that case we just
+ * ignore useTemp.  A plausible alternative would be to create a new temp
  * namespace, but for existing callers that's not necessary because an empty
  * temp namespace wouldn't affect their results anyway.
  *
@@ -3202,7 +3202,7 @@ PushOverrideSearchPath(OverrideSearchPath *newpath)
 		firstNS = linitial_oid(oidlist);
 
 	/*
-	 * Add any implicitly-searched namespaces to the list.	Note these go on
+	 * Add any implicitly-searched namespaces to the list.  Note these go on
 	 * the front, not the back; also notice that we do not check USAGE
 	 * permissions for these.
 	 */
@@ -3525,7 +3525,7 @@ recomputeNamespacePath(void)
 	}
 
 	/*
-	 * Remember the first member of the explicit list.	(Note: this is
+	 * Remember the first member of the explicit list.  (Note: this is
 	 * nominally wrong if temp_missing, but we need it anyway to distinguish
 	 * explicit from implicit mention of pg_catalog.)
 	 */
@@ -3535,7 +3535,7 @@ recomputeNamespacePath(void)
 		firstNS = linitial_oid(oidlist);
 
 	/*
-	 * Add any implicitly-searched namespaces to the list.	Note these go on
+	 * Add any implicitly-searched namespaces to the list.  Note these go on
 	 * the front, not the back; also notice that we do not check USAGE
 	 * permissions for these.
 	 */
@@ -3590,7 +3590,7 @@ InitTempTableNamespace(void)
 
 	/*
 	 * First, do permission check to see if we are authorized to make temp
-	 * tables.	We use a nonstandard error message here since "databasename:
+	 * tables.  We use a nonstandard error message here since "databasename:
 	 * permission denied" might be a tad cryptic.
 	 *
 	 * Note that ACL_CREATE_TEMP rights are rechecked in pg_namespace_aclmask;
@@ -3609,9 +3609,9 @@ InitTempTableNamespace(void)
 	 * Do not allow a Hot Standby slave session to make temp tables.  Aside
 	 * from problems with modifying the system catalogs, there is a naming
 	 * conflict: pg_temp_N belongs to the session with BackendId N on the
-	 * master, not to a slave session with the same BackendId.	We should not
+	 * master, not to a slave session with the same BackendId.  We should not
 	 * be able to get here anyway due to XactReadOnly checks, but let's just
-	 * make real sure.	Note that this also backstops various operations that
+	 * make real sure.  Note that this also backstops various operations that
 	 * allow XactReadOnly transactions to modify temp tables; they'd need
 	 * RecoveryInProgress checks if not for this.
 	 */
@@ -3967,7 +3967,7 @@ fetch_search_path(bool includeImplicit)
 	/*
 	 * If the temp namespace should be first, force it to exist.  This is so
 	 * that callers can trust the result to reflect the actual default
-	 * creation namespace.	It's a bit bogus to do this here, since
+	 * creation namespace.  It's a bit bogus to do this here, since
 	 * current_schema() is supposedly a stable function without side-effects,
 	 * but the alternatives seem worse.
 	 */
@@ -3989,7 +3989,7 @@ fetch_search_path(bool includeImplicit)
 
 /*
  * Fetch the active search path into a caller-allocated array of OIDs.
- * Returns the number of path entries.	(If this is more than sarray_len,
+ * Returns the number of path entries.  (If this is more than sarray_len,
  * then the data didn't fit and is not all stored.)
  *
  * The returned list always includes the implicitly-prepended namespaces,