Phase 3 of pgindent updates.

Don't move parenthesized lines to the left, even if that means they
flow past the right margin.

By default, BSD indent lines up statement continuation lines that are
within parentheses so that they start just to the right of the preceding
left parenthesis.  However, traditionally, if that resulted in the
continuation line extending to the right of the desired right margin,
then indent would push it left just far enough to not overrun the margin,
if it could do so without making the continuation line start to the left of
the current statement indent.  That makes for a weird mix of indentations
unless one has been completely rigid about never violating the 80-column
limit.

This behavior has been pretty universally panned by Postgres developers.
Hence, disable it with indent's new -lpl switch, so that parenthesized
lines are always lined up with the preceding left paren.

This patch is much less interesting than the first round of indent
changes, but also bulkier, so I thought it best to separate the effects.

Discussion: https://postgr.es/m/E1dAmxK-0006EE-1r@gemulon.postgresql.org
Discussion: https://postgr.es/m/30527.1495162840@sss.pgh.pa.us

2 files changed, 7 insertions, 7 deletions

diff --git a/contrib/pgstattuple/pgstatapprox.c b/contrib/pgstattuple/pgstatapprox.c
index c801988cc58..5bf06138a50 100644
--- a/contrib/pgstattuple/pgstatapprox.c
+++ b/contrib/pgstattuple/pgstatapprox.c
@@ -185,7 +185,7 @@ statapprox_heap(Relation rel, output_type *stat)
 	stat->table_len = (uint64) nblocks * BLCKSZ;
 
 	stat->tuple_count = vac_estimate_reltuples(rel, false, nblocks, scanned,
-											 stat->tuple_count + misc_count);
+											   stat->tuple_count + misc_count);
 
 	/*
 	 * Calculate percentages if the relation has one or more pages.
diff --git a/contrib/pgstattuple/pgstatindex.c b/contrib/pgstattuple/pgstatindex.c
index c3a95208c12..44e322d1f9a 100644
--- a/contrib/pgstattuple/pgstatindex.c
+++ b/contrib/pgstattuple/pgstatindex.c
@@ -535,7 +535,7 @@ pgstatginindex_internal(Oid relid, FunctionCallInfo fcinfo)
 	if (RELATION_IS_OTHER_TEMP(rel))
 		ereport(ERROR,
 				(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
-			   errmsg("cannot access temporary indexes of other sessions")));
+				 errmsg("cannot access temporary indexes of other sessions")));
 
 	/*
 	 * Read metapage
@@ -613,7 +613,7 @@ pgstathashindex(PG_FUNCTION_ARGS)
 	if (RELATION_IS_OTHER_TEMP(rel))
 		ereport(ERROR,
 				(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
-			   errmsg("cannot access temporary indexes of other sessions")));
+				 errmsg("cannot access temporary indexes of other sessions")));
 
 	/* Get the information we need from the metapage. */
 	memset(&stats, 0, sizeof(stats));
@@ -648,9 +648,9 @@ pgstathashindex(PG_FUNCTION_ARGS)
 				 MAXALIGN(sizeof(HashPageOpaqueData)))
 			ereport(ERROR,
 					(errcode(ERRCODE_INDEX_CORRUPTED),
-				   errmsg("index \"%s\" contains corrupted page at block %u",
-						  RelationGetRelationName(rel),
-						  BufferGetBlockNumber(buf))));
+					 errmsg("index \"%s\" contains corrupted page at block %u",
+							RelationGetRelationName(rel),
+							BufferGetBlockNumber(buf))));
 		else
 		{
 			HashPageOpaque opaque;
@@ -677,7 +677,7 @@ pgstathashindex(PG_FUNCTION_ARGS)
 				ereport(ERROR,
 						(errcode(ERRCODE_INDEX_CORRUPTED),
 						 errmsg("unexpected page type 0x%04X in HASH index \"%s\" block %u",
-							opaque->hasho_flag, RelationGetRelationName(rel),
+								opaque->hasho_flag, RelationGetRelationName(rel),
 								BufferGetBlockNumber(buf))));
 		}
 		UnlockReleaseBuffer(buf);