plpsm - plpgpsm: cleaning for 8.3

Log Message:
-----------
cleaning for 8.3

Modified Files:
--------------
    plpgpsm/src:
        gram.y (r1.53 -> r1.54)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plpsm/plpgpsm/src/gram.y.diff?r1=1.53&r2=1.54)
        pl_comp.c (r1.19 -> r1.20)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plpsm/plpgpsm/src/pl_comp.c.diff?r1=1.19&r2=1.20)
        pl_exec.c (r1.51 -> r1.52)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plpsm/plpgpsm/src/pl_exec.c.diff?r1=1.51&r2=1.52)
        pl_handler.c (r1.6 -> r1.7)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plpsm/plpgpsm/src/pl_handler.c.diff?r1=1.6&r2=1.7)
        plpgpsm.h (r1.41 -> r1.42)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plpsm/plpgpsm/src/plpgpsm.h.diff?r1=1.41&r2=1.42)