how to prevent Emacs dired from splitting frame into more than two windows? -


In an Emacs Tired buffer, if I navigate through a file name on a To DearFile-file-another-window , the drib index successfully produces the desired behavior: Open the file in a secondary window.

But if I then navigate the point on a different file name and then again press o , then the decision was made again and the file was opened in the third window. .

How do I direct the second window to reuse, like I have maximum two windows in the frame?

Increase the value of split-height-threshold to expand another Split.

You can also be extended to split-width-threshold - if AMAX thinks it is smart to split it in that way

Questions in the WRT comment:

The value of choosing an IMO depends on the number of lines displayed in the window. Suppose that 40 lines are displayed. If a window is divided, then 20 are omitted, then the 'split-height-threshold' of 15 should be further divided.

BTW will expect a way to dynamically optimize.

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