[Mew-dist 17571] Re: window-scroll-functions

[Kenichi Handa]

Kazu Yamamoto (山本和彦) <kazu at example.com> writes:
> しかし、それではどうやって、window の最後の point を得るのが正しいので
> しょうか？

> window-scroll-functions の主な目的は、表示されている部分を塗り直すこと
> ですよね？

(window-end WIN t) というふうに UPDATE 引数を渡せば良いんじゃ
ないでしょうか？

Emacs Lisp manual より...

 - Variable: window-scroll-functions
     This variable holds a list of functions that Emacs should call
     before redisplaying a window with scrolling.  It is not a normal
     hook, because each function is called with two arguments: the
     window, and its new display-start position.

     Displaying a different buffer in the window also runs these
     functions.

     These functions must be careful in using `window-end' (*note
     Window Start::); if you need an up-to-date value, you must use the
     UPDATE argument to ensure you get it.

−−　けんちゃん＠ＡＩＳＴ
      handa at example.com