* Makefile (MH_E_SRC): Add mh-buffers.el.

* Makefile (MH_E_SRC): Add mh-buffers.el.

* emacs/lisp/Makefile.in (MH_E_SRC): Rename from MH-E-SRC since the
dashes can give some systems gas. Add new file mh-buffers.el.

* emacs/lisp/mh-e/mh-buffers.el: New file. Contains constants and code
from mh-index.el and mh-utils.el.

* emacs/lisp/mh-e/mh-alias.el:
* emacs/lisp/mh-e/mh-comp.el:
* emacs/lisp/mh-e/mh-e.el:
* emacs/lisp/mh-e/mh-funcs.el:
* emacs/lisp/mh-e/mh-init.el:
* emacs/lisp/mh-e/mh-junk.el:
* emacs/lisp/mh-e/mh-mime.el:
* emacs/lisp/mh-e/mh-print.el:
* emacs/lisp/mh-e/mh-seq.el: Require new file mh-buffers.el.

* emacs/lisp/mh-e/mh-index.el: Require new file mh-buffers.el.
(mh-index-temp-buffer, mh-checksum-buffer): Move to new file
mh-buffers.el.

* emacs/lisp/mh-e/mh-utils.el: Require new file mh-buffers.el.
(mh-temp-buffer, mh-temp-fetch-buffer)
(mh-aliases-buffer, mh-folders-buffer, mh-help-buffer)
(mh-info-buffer, mh-log-buffer, mh-mail-delivery-buffer)
(mh-recipients-buffer, mh-sequences-buffer, mh-log-buffer-lines)
(mh-truncate-log-buffer): Move to new file mh-buffers.el.