Re: Text Files

[John English <je@bton.ac.uk>]

Cameron McShane wrote:
> I have the program writing to a file etc, however only when using a direct
> filename, ie
> 
> Text_Io.Create(
>          File => In_Data,
>          Mode => Text_Io.Out_File,
>          Name => "c:\biff.txt");
> 
> This works beautifully.
> 
> When I try and get user input for the name of the string, ie
> 
>     Text_io.get_line(Filename, Last);
>     Text_Io.Create(
>          File => In_Data,
>          Mode => Text_Io.Out_File,
>          Name => Filename(1..Last));
> 
> it doesn't work

When you say "it doesn't work" what exactly do you mean? Your code
looks fine (in isolation); do you get an exception of some sort
when you run it? If so, which one?

In particular, is Filename declared to be big enough to hold the
name you type in? Have you tried displaying the values of Last
and Filename(1..Last) to make sure they're what you expect?

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