Log message:
Update apel to 10.8.

Changes:
        * EMU-ELS (emu-modules): Add setting for GNU Emacs 23 or later.
        * invisible.el: In GNU Emacs 23, inv-19.el overrides builtin
        function `invisible-p'.  To fix the bug, require `inv-23' when
        running with GNU Emacs 23 or later.
        * poe.el (format-time-string): Fix problem on GNU Emacs 22.2

Log message:
Add emacs23nox to EMACS_VERSIONS_ACCEPTED.

Log message:
Make apel build with emacs24.

Log message:
PKGREVISION bump for elisp packages because of bytecode format changes
in emacs23.

Log message:
Remove @dirrm entries from PLISTs

Log message:
Allow apel to build with emacs23.

Log message:
Simply and speed up buildlink3.mk files and processing.
This changes the buildlink3.mk files to use an include guard for the
recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS,
BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new
variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of
enter/exit marker, which can be used to reconstruct the tree and
to determine first level includes. Avoiding := for large variables
(BUILDLINK_ORDER) speeds up parse time as += has linear complexity.
The include guard reduces system time by avoiding reading files over and
over again. For complex packages this reduces both %user and %sys time to
half of the former time.

Log message:
Move mk/emacs.mk to editors/emacs/modules.mk.

Don't call pkg_info to get the installed Emacs version; always use the
version matching EMACS_TYPE set by users.  Be DEPENDS to it.  This should
address pkg/37146 by Aleksey Cheusov.

While here convert some emacs lisp packages to user-destdir.

Log message:
Sort definitions.

Log message:
Initial addition of buildlink3.mk fragments for EmacsLisp packages.