Under Macros - Emacs - you will find "emacs insert file".
Does that do what you want?

On Sat, Jun 7, 2014 at 1:32 AM, e-letter <inpost@gmail.com> wrote:

Libreoffice has a feature, 'insert file' to enter the contents of a
file into an open document.

Is it possible (perhaps a plug-in?) for a file to be inserted into an
open buffer.

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