emacs - Emacs 23 中弹出到缓冲区的水平分割？

Question

我有一些脚本经常使用 pop-to-buffer 函数。它曾经水平分割窗口，但现在在 Emacs 23 中它垂直分割窗口。我已经挖掘了一些 elisp 代码，但它并没有跳出来 - 我该如何更改 Emacs 23 的这种行为以再次水平拆分？

Answer 1

它列在 Emacs 的新闻 ( C-h N ) 中:

*** display-buffer' tries to be smarter when splitting windows. The
new option
split-window-preferred-function' lets you specify your own function to pop up new windows. Its default value split-window-sensibly' can split a
window either vertically or
horizontally, whichever seems more
suitable in the current configuration.
You can tune the behavior of
split-window-sensibly by customizing
split-height-threshold' and the new option `split-width-threshold'. Both options now take the value nil to inhibit splitting in one direction. Setting split-width-threshold to nil inhibits horizontal splitting and gets you the behavior of Emacs 22 in this respect. In any case, display-buffer may now split the largest window vertically even when it is not as wide as the containing frame.

我想你想要的是:

(setq split-width-threshold nil)

(但我认为您使用的垂直与水平分割与 Emacs 术语相反( 是 对我来说也是违反直觉的))