From: ucivax!gateway@ucbvax.Berkeley.EDU (Kenneth Anderson)
Subject: Re: simple help with Text_IO
Date: 3 Feb 93 16:41:41 GMT [thread overview]
Message-ID: <9302030841.aa14207@Paris.ics.uci.edu> (raw)
In comp.lang.ada you write:
>Could somebody tell me (email please) why this programme,
>which compiles properly, seemingly stalls at the
>line indicated? i.e. I type in a line followed by <cr>,
>but nothing happens. What should happen is that this:
>*:: <the line that was typed>
>should be printed to the console, but isn't. And nothing
>happens. The input prompt:
>*>>
>is printed, then I can type something, but after <cr>
>nothing happens. :(
>With Text_IO; Use Text_IO;
>Procedure main is
>instr, tokstr : String(1..255);
>Begin
>Loop
> New_Line;
> Put("*>> ");
> Get(instr); -- this is where it stalls and won't go furthe
r
It stalls here, because Get is trying to fill the string that you gave
it. I.E. try typing a string that is 255 characters long! I belive the
way to get around this, is to use the function Get_Line.
> New_Line;
> Put("*:: ");
> Put(instr);
> Exit When instr="quit";
>End Loop;
>End; --main
Ken
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Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
1993-02-03 16:41 Kenneth Anderson [this message]
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1993-02-04 18:39 simple help with Text_IO agate!spool.mu.edu!uwm.edu!zaphod.mps.ohio-state.edu!sol.ctr.columbia.edu
1993-02-03 18:21 cis.ohio-state.edu!zaphod.mps.ohio-state.edu!darwin.sura.net!haven.umd.ed
1993-02-03 15:17 cis.ohio-state.edu!zaphod.mps.ohio-state.edu!howland.reston.ans.net!spool
1993-02-03 14:20 enterpoop.mit.edu!spool.mu.edu!howland.reston.ans.net!bogus.sura.net!jhun
1993-02-03 14:14 agate!spool.mu.edu!howland.reston.ans.net!bogus.sura.net!darwin.sura.net!
1993-02-03 1:47 agate!spool.mu.edu!sdd.hp.com!elroy.jpl.nasa.gov!usc.edu!cs.utexas.edu!to
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