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Phase 3 of pgindent updates.

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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
This commit is contained in:
Tom Lane
2017-06-21 15:35:54 -04:00
parent c7b8998ebb
commit 382ceffdf7
568 changed files with 4747 additions and 4745 deletions
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38
src/backend/commands/indexcmds.c
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@ -522,18 +522,18 @@ DefineIndex(Oid relationId,
if (stmt->unique && !amRoutine->amcanunique)
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
errmsg("access method \"%s\" does not support unique indexes",
accessMethodName)));
errmsg("access method \"%s\" does not support unique indexes",
accessMethodName)));
if (numberOfAttributes > 1 && !amRoutine->amcanmulticol)
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
errmsg("access method \"%s\" does not support multicolumn indexes",
accessMethodName)));
errmsg("access method \"%s\" does not support multicolumn indexes",
accessMethodName)));
if (stmt->excludeOpNames && amRoutine->amgettuple == NULL)
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
errmsg("access method \"%s\" does not support exclusion constraints",
accessMethodName)));
errmsg("access method \"%s\" does not support exclusion constraints",
accessMethodName)));
amcanorder = amRoutine->amcanorder;
amoptions = amRoutine->amoptions;
@ -604,7 +604,7 @@ DefineIndex(Oid relationId,
if (attno < 0 && attno != ObjectIdAttributeNumber)
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
errmsg("index creation on system columns is not supported")));
errmsg("index creation on system columns is not supported")));
}
/*
@ -624,7 +624,7 @@ DefineIndex(Oid relationId,
indexattrs))
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
errmsg("index creation on system columns is not supported")));
errmsg("index creation on system columns is not supported")));
}
}
@ -649,10 +649,10 @@ DefineIndex(Oid relationId,
}
ereport(DEBUG1,
(errmsg("%s %s will create implicit index \"%s\" for table \"%s\"",
is_alter_table ? "ALTER TABLE / ADD" : "CREATE TABLE /",
constraint_type,
indexRelationName, RelationGetRelationName(rel))));
(errmsg("%s %s will create implicit index \"%s\" for table \"%s\"",
is_alter_table ? "ALTER TABLE / ADD" : "CREATE TABLE /",
constraint_type,
indexRelationName, RelationGetRelationName(rel))));
}
/*
@ -897,7 +897,7 @@ DefineIndex(Oid relationId,
newer_snapshots = GetCurrentVirtualXIDs(limitXmin,
true, false,
PROC_IS_AUTOVACUUM | PROC_IN_VACUUM,
PROC_IS_AUTOVACUUM | PROC_IN_VACUUM,
&n_newer_snapshots);
for (j = i; j < n_old_snapshots; j++)
{
@ -996,7 +996,7 @@ CheckPredicate(Expr *predicate)
if (CheckMutability(predicate))
ereport(ERROR,
(errcode(ERRCODE_INVALID_OBJECT_DEFINITION),
errmsg("functions in index predicate must be marked IMMUTABLE")));
errmsg("functions in index predicate must be marked IMMUTABLE")));
}
/*
@ -1062,8 +1062,8 @@ ComputeIndexAttrs(IndexInfo *indexInfo,
if (isconstraint)
ereport(ERROR,
(errcode(ERRCODE_UNDEFINED_COLUMN),
errmsg("column \"%s\" named in key does not exist",
attribute->name)));
errmsg("column \"%s\" named in key does not exist",
attribute->name)));
else
ereport(ERROR,
(errcode(ERRCODE_UNDEFINED_COLUMN),
@ -1374,7 +1374,7 @@ ResolveOpClass(List *opclass, Oid attrType,
ereport(ERROR,
(errcode(ERRCODE_DATATYPE_MISMATCH),
errmsg("operator class \"%s\" does not accept data type %s",
NameListToString(opclass), format_type_be(attrType))));
NameListToString(opclass), format_type_be(attrType))));
ReleaseSysCache(tuple);
@ -1463,8 +1463,8 @@ GetDefaultOpClass(Oid type_id, Oid am_id)
if (nexact > 1)
ereport(ERROR,
(errcode(ERRCODE_DUPLICATE_OBJECT),
errmsg("there are multiple default operator classes for data type %s",
format_type_be(type_id))));
errmsg("there are multiple default operator classes for data type %s",
format_type_be(type_id))));
if (nexact == 1 ||
ncompatiblepreferred == 1 ||