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(lm-with-file): Move all the find-file...kill-buffer stuff into
this macro.  Make it use `find-file-noselect' and make it kill
the buffer only if it wasn't already displayed somewhere.
(lm-summary, lm-authors, lm-maintainer, lm-creation-date)
(lm-last-modified-date, lm-version, lm-keywords, lm-adapted-by)
(lm-commentary, lm-verify, lm-synopsis): use lm-with-file.
(lm-commentary): fix to handle the case when the change log is
at the end of the file.

automatic -> autoload.

exec-directory.

Emacs Lisp mode.

outline-regexp, add outline-level.
(lisp-outline-level): New.

unexelf.o.

for building with Motif.

remove extraneous string-match.

off when reverting buffers that contained mode specifiers.
`revert-buffer' is now called with non-nil PRESERVE-MODES
argument.

(comment-use-syntax): Whether to use the syntax-table or just the regexps.
(comment-end-skip): To find the end of the text.
...

(auto-insert): Return nil.

Emacs versions without custom.el.

comment warning about editing.

Fortran, SGML changes.
Add 20.5 section.