Re: screen and redisplay

[Sam S. <sd...@gn...>]

Don Cohen wrote:
> I don't understand what this is all about.
> I thought that clisp had no idea about screens and was just running a
> top level REP loop connected to a set of character streams.
> 
>  > +global void resize_screen (int lines, int columns) {
>  > +  rows = lines; cols = columns;
>  > +  if (curr->image) redisplay();
>  > +}
> 
> Under what circumstance would curr->image be true?
> 

this code is specific to the SCREEN package (window streams).
it is of no interest to you if you are not using that.