pgtcl has no coresponding function to PQcmdTuples

Hi!

I have noticed that
pg_result $handle -numTuples
result always 0 after DELETE and UPDATE command

I have taken a look in the source code of pgtcl
and I see

# file pgtclCmds.c
else if (strcmp(opt, "-numTuples") == 0){    sprintf(interp->result, "%d", PQntuples(result));    return TCL_OK;}

it works only for SELECT commands.
There are no coresponding c-function call to PQcmdTuples
that return what I need in this moment.
I suggest to add new subcommand to pg_result -cmdTuples with 
new code
else if (strcmp(opt, "-cmdTuples") == 0){    sprintf(interp->result, "%d", PQcmdTuples(result));    return TCL_OK;}

(better were to use Tcl_GetIndexFromObj an not strcmp,sprintf(interp->result,...) is also unsafe and very historical
It should be Tcl_SetObjResult(interp, Tcl_NewIntObj(PQcmdTuples(result)));
It do not look good

By the way.
pgtcl uses very old tcl interface (up to version 7)
using new interface would increase speed about 30-40%.
It also do not carry about UTF in new Tcl (new means about 2 years).
It hurts me to see that old tcl interfaces slow up tcl (and another say it is 
slow).

I can upgrade it (I have done it for mysqltcl) if there are need for it.
I need conntact to pgtcl maintainer/autor.

best regards,
Artur Trzewik