Обсуждение: orafce - orafce: Fix a bug in end_line parameter of utl_file.fcopy().

Log Message:
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Fix a bug in end_line parameter of utl_file.fcopy().
Rewrite getarg-or-default codes to PG_GETARG_IF_EXISTS macro.

Modified Files:
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    orafce:
        file.c (r1.18 -> r1.19)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/file.c.diff?r1=1.18&r2=1.19)
        orafunc.h (r1.17 -> r1.18)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/orafunc.h.diff?r1=1.17&r2=1.18)
        others.c (r1.17 -> r1.18)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/others.c.diff?r1=1.17&r2=1.18)
        plvsubst.c (r1.9 -> r1.10)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/plvsubst.c.diff?r1=1.9&r2=1.10)