editors/emacs21 upgrade path?

We could force an upgrade to the latest version, like it was done for
emacs22 and emacs23. I don't know how an init file written for emacs-21
would behave when interpreted by emacs-26; expect some bumps. On the
other hand, people who want to keep emacs21 can still look in the Attic.

Diff below. I needed to explicitely list the no_x11 flavor as below in
order to hint pkg_add -u, maybe this should have been done for emacs22
and emacs23 too.

Input welcome,


Index: Makefile
===================================================================
RCS file: /d/cvs/ports/editors/emacs/Makefile,v
retrieving revision 1.78
diff -u -p -r1.78 Makefile
--- Makefile 4 Sep 2018 12:46:11 -0000 1.78
+++ Makefile 31 Oct 2018 00:28:03 -0000
@@ -4,7 +4,7 @@ COMMENT= GNU editor: extensible, custom

VERSION= 26.1
DISTNAME= emacs-${VERSION}
-REVISION= 2
+REVISION= 3

CATEGORIES= editors

Index: pkg/PLIST
===================================================================
RCS file: /d/cvs/ports/editors/emacs/pkg/PLIST,v
retrieving revision 1.22
diff -u -p -r1.22 PLIST
--- pkg/PLIST 4 Sep 2018 12:46:11 -0000 1.22
+++ pkg/PLIST 31 Oct 2018 00:28:03 -0000
@@ -1,5 +1,9 @@
@comment $OpenBSD: PLIST,v 1.22 2018/09/04 12:46:11 espie Exp $
@option is-branch
+@pkgpath editors/emacs21,-main
+@pkgpath editors/emacs21,no_x11,-main
+@pkgpath editors/emacs21,-el
+@pkgpath editors/emacs21,-leim
@pkgpath editors/emacs22,-main
@pkgpath editors/emacs22,-el
@pkgpath editors/emacs23,-main

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