Phase 2 pgindent run for v12.

Switch to 2.1 version of pg_bsd_indent.  This formats
multiline function declarations "correctly", that is with
additional lines of parameter declarations indented to match
where the first line's left parenthesis is.

Discussion: https://postgr.es/m/CAEepm=0P3FeTXRcU5B2W3jv3PgRVZ-kGUXLGfd42FFhUROO3ug@mail.gmail.com

src/pl/plpython/plpy_elog.c

@@ -22,14 +22,14 @@ PyObject   *PLy_exc_spi_error = NULL;
 
 
 static void PLy_traceback(PyObject *e, PyObject *v, PyObject *tb,
-			  char **xmsg, char **tbmsg, int *tb_depth);
+						  char **xmsg, char **tbmsg, int *tb_depth);
 static void PLy_get_spi_error_data(PyObject *exc, int *sqlerrcode, char **detail,
-					   char **hint, char **query, int *position,
-					   char **schema_name, char **table_name, char **column_name,
-					   char **datatype_name, char **constraint_name);
+								   char **hint, char **query, int *position,
+								   char **schema_name, char **table_name, char **column_name,
+								   char **datatype_name, char **constraint_name);
 static void PLy_get_error_data(PyObject *exc, int *sqlerrcode, char **detail,
-				   char **hint, char **schema_name, char **table_name, char **column_name,
-				   char **datatype_name, char **constraint_name);
+							   char **hint, char **schema_name, char **table_name, char **column_name,
+							   char **datatype_name, char **constraint_name);
 static char *get_source_line(const char *src, int lineno);
 
 static void get_string_attr(PyObject *obj, char *attrname, char **str);

src/pl/plpython/plpy_elog.h

@@ -37,7 +37,7 @@ extern void PLy_elog_impl(int elevel, const char *fmt,...) pg_attribute_printf(2
 extern void PLy_exception_set(PyObject *exc, const char *fmt,...) pg_attribute_printf(2, 3);
 
 extern void PLy_exception_set_plural(PyObject *exc, const char *fmt_singular, const char *fmt_plural,
-						 unsigned long n,...) pg_attribute_printf(2, 5) pg_attribute_printf(3, 5);
+									 unsigned long n,...) pg_attribute_printf(2, 5) pg_attribute_printf(3, 5);
 
 extern void PLy_exception_set_with_details(PyObject *excclass, ErrorData *edata);
 

src/pl/plpython/plpy_exec.c

@@ -45,9 +45,9 @@ static void plpython_srf_cleanup_callback(void *arg);
 static void plpython_return_error_callback(void *arg);
 
 static PyObject *PLy_trigger_build_args(FunctionCallInfo fcinfo, PLyProcedure *proc,
-					   HeapTuple *rv);
+										HeapTuple *rv);
 static HeapTuple PLy_modify_tuple(PLyProcedure *proc, PyObject *pltd,
-				 TriggerData *tdata, HeapTuple otup);
+								  TriggerData *tdata, HeapTuple otup);
 static void plpython_trigger_error_callback(void *arg);
 
 static PyObject *PLy_procedure_call(PLyProcedure *proc, const char *kargs, PyObject *vargs);

src/pl/plpython/plpy_plpymodule.c

@@ -29,8 +29,8 @@ HTAB	   *PLy_spi_exceptions = NULL;
 
 static void PLy_add_exceptions(PyObject *plpy);
 static PyObject *PLy_create_exception(char *name,
-					 PyObject *base, PyObject *dict,
-					 const char *modname, PyObject *mod);
+									  PyObject *base, PyObject *dict,
+									  const char *modname, PyObject *mod);
 static void PLy_generate_spi_exceptions(PyObject *mod, PyObject *base);
 
 /* module functions */
@@ -298,7 +298,7 @@ PLy_generate_spi_exceptions(PyObject *mod, PyObject *base)
  * don't confuse these with PLy_elog
  */
 static PyObject *PLy_output(volatile int level, PyObject *self,
-		   PyObject *args, PyObject *kw);
+							PyObject *args, PyObject *kw);
 
 static PyObject *
 PLy_debug(PyObject *self, PyObject *args, PyObject *kw)

src/pl/plpython/plpy_spi.c

@@ -31,7 +31,7 @@
 
 static PyObject *PLy_spi_execute_query(char *query, long limit);
 static PyObject *PLy_spi_execute_fetch_result(SPITupleTable *tuptable,
-							 uint64 rows, int status);
+											  uint64 rows, int status);
 static void PLy_spi_exception_set(PyObject *excclass, ErrorData *edata);
 
 

src/pl/plpython/plpy_typeio.c

@@ -39,28 +39,28 @@ static PyObject *PLyString_FromScalar(PLyDatumToOb *arg, Datum d);
 static PyObject *PLyObject_FromTransform(PLyDatumToOb *arg, Datum d);
 static PyObject *PLyList_FromArray(PLyDatumToOb *arg, Datum d);
 static PyObject *PLyList_FromArray_recurse(PLyDatumToOb *elm, int *dims, int ndim, int dim,
-						  char **dataptr_p, bits8 **bitmap_p, int *bitmask_p);
+										   char **dataptr_p, bits8 **bitmap_p, int *bitmask_p);
 static PyObject *PLyDict_FromComposite(PLyDatumToOb *arg, Datum d);
 static PyObject *PLyDict_FromTuple(PLyDatumToOb *arg, HeapTuple tuple, TupleDesc desc, bool include_generated);
 
 /* conversion from Python objects to Datums */
 static Datum PLyObject_ToBool(PLyObToDatum *arg, PyObject *plrv,
-				 bool *isnull, bool inarray);
+							  bool *isnull, bool inarray);
 static Datum PLyObject_ToBytea(PLyObToDatum *arg, PyObject *plrv,
-				  bool *isnull, bool inarray);
+							   bool *isnull, bool inarray);
 static Datum PLyObject_ToComposite(PLyObToDatum *arg, PyObject *plrv,
-					  bool *isnull, bool inarray);
+								   bool *isnull, bool inarray);
 static Datum PLyObject_ToScalar(PLyObToDatum *arg, PyObject *plrv,
-				   bool *isnull, bool inarray);
+								bool *isnull, bool inarray);
 static Datum PLyObject_ToDomain(PLyObToDatum *arg, PyObject *plrv,
-				   bool *isnull, bool inarray);
+								bool *isnull, bool inarray);
 static Datum PLyObject_ToTransform(PLyObToDatum *arg, PyObject *plrv,
-					  bool *isnull, bool inarray);
+								   bool *isnull, bool inarray);
 static Datum PLySequence_ToArray(PLyObToDatum *arg, PyObject *plrv,
-					bool *isnull, bool inarray);
+								 bool *isnull, bool inarray);
 static void PLySequence_ToArray_recurse(PLyObToDatum *elm, PyObject *list,
-							int *dims, int ndim, int dim,
-							Datum *elems, bool *nulls, int *currelem);
+										int *dims, int ndim, int dim,
+										Datum *elems, bool *nulls, int *currelem);
 
 /* conversion from Python objects to composite Datums */
 static Datum PLyString_ToComposite(PLyObToDatum *arg, PyObject *string, bool inarray);

src/pl/plpython/plpy_typeio.h

@@ -148,25 +148,25 @@ struct PLyObToDatum
 
 extern PyObject *PLy_input_convert(PLyDatumToOb *arg, Datum val);
 extern Datum PLy_output_convert(PLyObToDatum *arg, PyObject *val,
-				   bool *isnull);
+								bool *isnull);
 
 extern PyObject *PLy_input_from_tuple(PLyDatumToOb *arg, HeapTuple tuple,
-					 TupleDesc desc, bool include_generated);
+									  TupleDesc desc, bool include_generated);
 
 extern void PLy_input_setup_func(PLyDatumToOb *arg, MemoryContext arg_mcxt,
-					 Oid typeOid, int32 typmod,
-					 struct PLyProcedure *proc);
+								 Oid typeOid, int32 typmod,
+								 struct PLyProcedure *proc);
 extern void PLy_output_setup_func(PLyObToDatum *arg, MemoryContext arg_mcxt,
-					  Oid typeOid, int32 typmod,
-					  struct PLyProcedure *proc);
+								  Oid typeOid, int32 typmod,
+								  struct PLyProcedure *proc);
 
 extern void PLy_input_setup_tuple(PLyDatumToOb *arg, TupleDesc desc,
-					  struct PLyProcedure *proc);
+								  struct PLyProcedure *proc);
 extern void PLy_output_setup_tuple(PLyObToDatum *arg, TupleDesc desc,
-					   struct PLyProcedure *proc);
+								   struct PLyProcedure *proc);
 
 extern void PLy_output_setup_record(PLyObToDatum *arg, TupleDesc desc,
-						struct PLyProcedure *proc);
+									struct PLyProcedure *proc);
 
 /* conversion from Python objects to C strings --- exported for transforms */
 extern char *PLyObject_AsString(PyObject *plrv);