Re: text_io and grid printing

["J-P. Rosen" <rosen@adalog.fr>]

Le 17/05/2018 à 16:51, Mehdi Saada a écrit :
> I wanted to use set_col and set_line to print things as in a grid, (to print a matrix) but it seems I was wrong ?
> Set_Col (1); Put ("1"); Set_Col (2); Put ("2"); Set_Col (3); Put ("3");
> Gives "123"
> but Set_Col (2); Put ("2"); Set_Col (1); Put ("1"); Set_Col (3); Put ("3");
> gives
>  2
> 1 3
> 
> Is there something with linux' implementation ?
No, that's the way it is. Text_IO is for simple text files or consoles,
you cannot move back.

> How do you use to print things like a grid in a portable ? Are you>
> forced to use some complicated curse-like library for that ?For more sophisticated IOs, look at "Ada sur le Web" (in French) under
the heading "Terminaux, graphiques, fenêtrages":
http://www.adalog.fr/fr/adaweb.html#compo


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J-P. Rosen
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