On  17Oct2007, at 12:38 PM, Chris Randle wrote:

I'm new to emacs and org-mode, so please forgive me if I've missed
something fundamental.

I've been using org-tree-to-indirect-buffer bound to the default C- c C-x b, and saw in the help that you can modify org-indirect-buffer- display.
In my .emacs file, I've got the following:

(setq org-indirect-buffer-display 'new-frame)

When I hit C-c C-x b on a subtree, I do indeed get a narrowed subtree in a new frame (call it frame 2). When I go back to the original frame and repeat for a different subtree, that works too, but the buffer in frame
2 is killed. The help for org-tree-to-indirect-buffer says that a C-u
prefix will keep the last buffer, and this works as stated: the buffer
in frame 2 is then kept.

So my question: if C-u controls the persistence of the previous buffer,
what is intended difference between new-frame and dedicated-frame?

I had expected C-c C-x b with new-frame to work the same as C-u C-c C-x b with dedicated-frame, and I feel that new-frame is redundant. I don't see why anyone would want to keep opening new frames whilst killing the
indirect buffers in the previous ones.

Yes, you are right here. I plan the following change, please comment:

When `org-indirect-buffer-display' is `new-frame', the old buffer is always kept and C-u would be redundant. For any other value of `org-indirect- buffer-display',
the C-u prefix will keep the old buffer.

I guess this still means that `new-frame' is the least useful value of this variable,
but still it might find its applications.

- Carsten



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