Re: moving window handling into lisp

[martin rudalics]

> A fraction for a window border position remains a fraction (of the frame
> size) if it is an inherent result of resizing the frame.  If the user
> adjusts individual window borders, however, their new position is an
> integer since it is not an implicit result of frame resizing.
>
> In a nutshell: whatever position is manipulated _directly_ is made an
> integer at the time of the manipulation.  Window borders that are only
> repositioned as an implicit (proportionate) result of some resizing
> operation, do the bookkeeping of their position as a fraction that
> corresponds to the resized ratios.

Very neat idea, indeed.  As a matter of fact this should solve the frame
re-resizing problem completely.

martin