Re: [Bug-apl] How to set the screen width in APL interpreter

[Christian Robert]

      ⎕fio ¯8
200

undocumented ⎕fio ¯8 give you the window width,

Xtian.


On 2016-12-23 19:43, Kacper Gutowski wrote:
> On Sat, Dec 24, 2016 at 12:14:41AM +0100, Alexey Veretennikov wrote:
> > I'm running GNU APL in the X terminal with geometry 48x15 (it is a small
> > screen). How could I set this width(48) to the GNU APL interpreter so it
> > will behave correctly on deletion of characters in long lines etc?
>
> Setting print width affects line editing as well.  It should wrap
> correctly if you set ⎕PW to the width of your terminal.
>
>       ⎕PW←⍎↑⍎')HOST tput cols'
>
> Sometimes I wish GNU APL did this automatically on WINCH.
>
> -k