Pgindent run before 9.1 beta2.

src/backend/port/sysv_sema.c

@@ -121,7 +121,7 @@ InternalIpcSemaphoreCreate(IpcSemaphoreKey semKey, int numSems)
 			 "semaphore sets (SEMMNI), or the system wide maximum number of "
 			"semaphores (SEMMNS), would be exceeded.  You need to raise the "
 		  "respective kernel parameter.  Alternatively, reduce PostgreSQL's "
-		"consumption of semaphores by reducing its max_connections parameter.\n"
+						 "consumption of semaphores by reducing its max_connections parameter.\n"
 			  "The PostgreSQL documentation contains more information about "
 						 "configuring your system for PostgreSQL.") : 0));
 	}

src/backend/port/win32/crashdump.c

@@ -135,7 +135,7 @@ crashDumpHandler(struct _EXCEPTION_POINTERS * pExceptionInfo)
 
 		systemTicks = GetTickCount();
 		snprintf(dumpPath, _MAX_PATH,
-				 "crashdumps\\postgres-pid%0i-%0i.mdmp", 
+				 "crashdumps\\postgres-pid%0i-%0i.mdmp",
 				 (int) selfPid, (int) systemTicks);
 		dumpPath[_MAX_PATH - 1] = '\0';
 

src/backend/port/win32/socket.c

@@ -373,7 +373,7 @@ pgwin32_recv(SOCKET s, char *buf, int len, int f)
  * The second argument to send() is defined by SUS to be a "const void *"
  * and so we use the same signature here to keep compilers happy when
  * handling callers.
- * 
+ *
  * But the buf member of a WSABUF struct is defined as "char *", so we cast
  * the second argument to that here when assigning it, also to keep compilers
  * happy.

src/backend/port/win32_latch.c

@@ -94,7 +94,7 @@ WaitLatchOrSocket(volatile Latch *latch, SOCKET sock, bool forRead,
 	DWORD		rc;
 	HANDLE		events[3];
 	HANDLE		latchevent;
-	HANDLE		sockevent = WSA_INVALID_EVENT; /* silence compiler */
+	HANDLE		sockevent = WSA_INVALID_EVENT;	/* silence compiler */
 	int			numevents;
 	int			result = 0;