sigh.  this update fixes a stupid bug with ← and → and also
makes the arrow keys go 1/3 page and page up/down go 2/3 page.
if you're going to overload the functionality, do something
distinguishable...

i hope this is it for a while.

-rob


643c643,644
< 		if(t->q0 > 0)
---
> 		if(t->q0 > 0){
> 			textcommit(t, TRUE);
644a646
> 		}
647c649,650
< 		if(t->q1 < t->file->nc)
---
> 		if(t->q1 < t->file->nc){
> 			textcommit(t, TRUE);
648a652
> 		}
650a655,656
> 		n = t->maxlines/3;
> 		goto case_Down;
652c658,659
< 		n = t->maxlines/2;
---
> 		n = 2*t->maxlines/3;
> 	case_Down:
656a664,665
> 		n = t->maxlines/3;
> 		goto case_Up;
658c667,668
< 		n = t->maxlines/2;
---
> 		n = 2*t->maxlines/3;
> 	case_Up: