plperl message style on newly added messages

Hi,

I notice that the new plperl error messages are somewhat out of line of
our usual style:

ereport(ERROR,
(errcode(ERRCODE_INTERNAL_ERROR),
errmsg("while executing utf8fix"),
errdetail("%s", strip_trailing_ws(SvPV_nolen(ERRSV))) ));

I think the errdetail field should really be errmsg, and the errdetail
should be errcontext.

There are several messages like this.

Should this be fixed?

--
Alvaro Herrera http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support