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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.
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@ -5,7 +5,7 @@
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*
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* NOTE: it is critical that this plan type only be used with MVCC-compliant
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* snapshots (ie, regular snapshots, not SnapshotAny or one of the other
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* special snapshots). The reason is that since index and heap scans are
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* special snapshots). The reason is that since index and heap scans are
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* decoupled, there can be no assurance that the index tuple prompting a
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* visit to a particular heap TID still exists when the visit is made.
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* Therefore the tuple might not exist anymore either (which is OK because
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@ -340,7 +340,7 @@ bitgetpage(HeapScanDesc scan, TBMIterateResult *tbmres)
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/*
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* We must hold share lock on the buffer content while examining tuple
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* visibility. Afterwards, however, the tuples we have found to be
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* visibility. Afterwards, however, the tuples we have found to be
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* visible are guaranteed good as long as we hold the buffer pin.
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*/
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LockBuffer(buffer, BUFFER_LOCK_SHARE);
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