pgindent run prior to branching

src/backend/access/gin/ginfast.c

@@ -247,9 +247,9 @@ ginHeapTupleFastInsert(GinState *ginstate, GinTupleCollector *collector)
 	metapage = BufferGetPage(metabuffer);
 
 	/*
-	 * An insertion to the pending list could logically belong anywhere in
-	 * the tree, so it conflicts with all serializable scans.  All scans
-	 * acquire a predicate lock on the metabuffer to represent that.
+	 * An insertion to the pending list could logically belong anywhere in the
+	 * tree, so it conflicts with all serializable scans.  All scans acquire a
+	 * predicate lock on the metabuffer to represent that.
 	 */
 	CheckForSerializableConflictIn(index, NULL, metabuffer);
 

src/backend/access/gin/ginget.c

@@ -235,8 +235,8 @@ collectMatchBitmap(GinBtreeData *btree, GinBtreeStack *stack,
 			LockBuffer(stack->buffer, GIN_UNLOCK);
 
 			/*
-			 * Acquire predicate lock on the posting tree.  We already hold
-			 * a lock on the entry page, but insertions to the posting tree
+			 * Acquire predicate lock on the posting tree.  We already hold a
+			 * lock on the entry page, but insertions to the posting tree
 			 * don't check for conflicts on that level.
 			 */
 			PredicateLockPage(btree->index, rootPostingTree, snapshot);
@@ -1766,8 +1766,8 @@ scanPendingInsert(IndexScanDesc scan, TIDBitmap *tbm, int64 *ntids)
 	*ntids = 0;
 
 	/*
-	 * Acquire predicate lock on the metapage, to conflict with any
-	 * fastupdate insertions.
+	 * Acquire predicate lock on the metapage, to conflict with any fastupdate
+	 * insertions.
 	 */
 	PredicateLockPage(scan->indexRelation, GIN_METAPAGE_BLKNO, scan->xs_snapshot);
 

src/backend/access/nbtree/nbtree.c

@@ -820,10 +820,10 @@ _bt_vacuum_needs_cleanup(IndexVacuumInfo *info)
 
 		/*
 		 * If table receives enough insertions and no cleanup was performed,
-		 * then index would appear have stale statistics.  If scale factor
-		 * is set, we avoid that by performing cleanup if the number of
-		 * inserted tuples exceeds vacuum_cleanup_index_scale_factor fraction
-		 * of original tuples count.
+		 * then index would appear have stale statistics.  If scale factor is
+		 * set, we avoid that by performing cleanup if the number of inserted
+		 * tuples exceeds vacuum_cleanup_index_scale_factor fraction of
+		 * original tuples count.
 		 */
 		relopts = (StdRdOptions *) info->index->rd_options;
 		cleanup_scale_factor = (relopts &&
@@ -873,8 +873,8 @@ btbulkdelete(IndexVacuumInfo *info, IndexBulkDeleteResult *stats,
 					 &oldestBtpoXact);
 
 		/*
-		 * Update cleanup-related information in metapage. This information
-		 * is used only for cleanup but keeping them up to date can avoid
+		 * Update cleanup-related information in metapage. This information is
+		 * used only for cleanup but keeping them up to date can avoid
 		 * unnecessary cleanup even after bulkdelete.
 		 */
 		_bt_update_meta_cleanup_info(info->index, oldestBtpoXact,

src/backend/access/nbtree/nbtutils.c

@@ -2196,8 +2196,8 @@ _bt_check_natts(Relation rel, Page page, OffsetNumber offnum)
 			 * non-zero, or when there is no explicit representation and the
 			 * tuple is evidently not a pre-pg_upgrade tuple.
 			 *
-			 * Prior to v11, downlinks always had P_HIKEY as their offset.
-			 * Use that to decide if the tuple is a pre-v11 tuple.
+			 * Prior to v11, downlinks always had P_HIKEY as their offset. Use
+			 * that to decide if the tuple is a pre-v11 tuple.
 			 */
 			return BTreeTupleGetNAtts(itup, rel) == 0 ||
 				((itup->t_info & INDEX_ALT_TID_MASK) == 0 &&

src/backend/access/transam/xlog.c

@@ -4512,7 +4512,7 @@ ReadControlFile(void)
 					 errmsg("could not read from control file: %m")));
 		else
 			ereport(PANIC,
-					 (errmsg("could not read from control file: read %d bytes, expected %d", r, (int) sizeof(ControlFileData))));
+					(errmsg("could not read from control file: read %d bytes, expected %d", r, (int) sizeof(ControlFileData))));
 	}
 	pgstat_report_wait_end();
 

src/backend/access/transam/xlogreader.c

@@ -829,9 +829,9 @@ XLogReaderValidatePageHeader(XLogReaderState *state, XLogRecPtr recptr,
 	}
 
 	/*
-	 * Check that the address on the page agrees with what we expected.
-	 * This check typically fails when an old WAL segment is recycled,
-	 * and hasn't yet been overwritten with new data yet.
+	 * Check that the address on the page agrees with what we expected. This
+	 * check typically fails when an old WAL segment is recycled, and hasn't
+	 * yet been overwritten with new data yet.
 	 */
 	if (hdr->xlp_pageaddr != recaddr)
 	{