pgindent vs try/catch

I'm fairly displeased with what pgindent has done to single-line PG_TRY
constructs, as in this example from pl_exec.c:

*************** exec_stmt_block(PLpgSQL_execstate * esta
*** 911,922 ****
SPI_result_code_string(xrc));

PG_TRY();
! {
! rc = exec_stmts(estate, block->body);
! }
PG_CATCH();
{
! ErrorData *edata;
PLpgSQL_exceptions *exceptions;
int j;

--- 912,921 ----
SPI_result_code_string(xrc));

PG_TRY();
! rc = exec_stmts(estate, block->body);
PG_CATCH();
{
! ErrorData *edata;
PLpgSQL_exceptions *exceptions;
int j;

*************** exec_stmt_block(PLpgSQL_execstate * esta

On the whole I'd prefer that pgindent not suppress "unnecessary"
brace pairs at all.

regards, tom lane