From: cis.ohio-state.edu!pacific.mps.ohio-state.edu!math.ohio-state.edu!howland .reston.ans.net!darwin.sura.net!source.asset.com!shilling@ucbvax.Berkeley.EDU (Keith Shillington)
Subject: Re: How to reset 'end_error' using text_io?
Date: 27 Aug 93 15:22:53 GMT [thread overview]
Message-ID: <1993Aug27.152253.11454@source.asset.com> (raw)
(Many educated and honorable persons) write:
>>> So, how can io_exceptions.end_error on standard input be cleared
>>> permitting subsequent GETs to continue reading?
(And many other elided conversations)
The problem being that
Text_IO.End_Of_File
has become true. This is equivalent to
Text_IO.End_Of_File(Current_Input)
-- originally defaulted to Text_IO.Standard_Input
So, lets assume that we have an F such that
F : Text_IO.File_Type;
If we are to
Text_IO.Open(F,Text_IO.In_Mode,"SYS$INPUT");
Text_IO.Set_Input(F);
Then the desired result is achieved. Of course for a more portable
solution, "SYS$INPUT" is replaced by a constant defined in a system
specific package...
--/*No Problem*/--
--
Keith Shillington /---------\ "No matter where you go,
email: shilling@source.ASSET.com /=======\ There you are."
voice: (619) 944-5134 /_____\ -- Buckaroo Banzaii
fax : (619) 944-7089 | | office: (301) 924-0050
next reply other threads:[~1993-08-27 15:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
1993-08-27 15:22 Keith Shillington [this message]
-- strict thread matches above, loose matches on Subject: below --
1993-08-27 13:03 How to reset 'end_error' using text_io? Dave Collard x7468
1993-08-27 12:50 cis.ohio-state.edu!magnus.acs.ohio-state.edu!math.ohio-state.edu!howland.
1993-08-27 3:01 dog.ee.lbl.gov!agate!spool.mu.edu!howland.reston.ans.net!europa.eng.gtefs
1993-08-27 2:32 Michael Feldman
1993-08-26 20:42 Dave Colla rd x7468
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