[elpa] main bb142bd864 1/2: Describe :release-branch with :url nil

[Stephen Leake]

branch: main
commit bb142bd864d69da3e6effd71088726e21861a2ea
Author: Stephen Leake <stephen_leake@stephe-leake.org>
Commit: Stephen Leake <stephen_leake@stephe-leake.org>

    Describe :release-branch with :url nil
    
    * README: Match admin/readme more closely, fix typo, describe
    :release-branch with :url nil.
---
 README | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/README b/README
index b0bb6fc67d..5952a007d0 100644
--- a/README
+++ b/README
@@ -1,5 +1,5 @@
 #+TITLE: GNU ELPA README
-#+DATE: 2022-06-05
+#+DATE: 2022-10-26
 
 Copyright (C) 2010-2022 Free Software Foundation, Inc. \\
 See the end of the file for license conditions.
@@ -7,7 +7,7 @@ See the end of the file for license conditions.
 #+BEGIN_COMMENT
 This file exists in two branches ~elpa-admin~ and ~elpa~.  The two version
 differ slightly.  The introductory text before the first heading
-differs and their are minor differences concerning the ~externals/*~ to
+differs and there are minor differences concerning the ~externals/*~ to
 ~elpa/*~ transition.  Please make sure you always update this file in
 both locations to avoid introducing additional differences.  This
 duplication will be removed eventually.
@@ -158,6 +158,14 @@ and only if the version number in the development branch 
indicates that it
 contains development code (i.e. a "snapshot" version, according to
 `version-to-list`).
 
+If there is no upstream (:url is nil), the presence of :release-branch
+just indicates that release and devel branches in elpa.git are desired
+(the name given in :release-branch is ignored). The release branch is
+named `externals-release/<pkg-name>' for GNU ELPA and
+`elpa-release/<pkg-name>` for NonGNU ELPA. The standard package branch
+externals/<pkg-name> is the devel branch in GNU ELPA; the standard
+branch elpa/<pkg-name> is the devel branch in non-GNU ELPA.
+
 ** =:ignored-files FILES=
 Names of files or directories that should not be included in the tarballs.
 
@@ -171,7 +179,8 @@ having to specify it here.
 ** =:readme FILE=
 Name of the file to use as the description of the package.  By default
 we try to use README, README.rst, README.org, or the Commentary section
-in the main file.
+in the main file.  If ~ignore~, ignore any matching file and use the Commentary
+section.
 
 ** =:news FILE=
 Name of the file that contains the list of changes in recent versions
@@ -287,7 +296,6 @@ Delete all the files generated by =make packages/[PKGNAME]=.
 * Packages
 
 ** Contents of the =packages/= directory:
-
 This directory holds the package sources, with one subdirectory for
 each package.
 
@@ -414,7 +422,7 @@ and the web-pages from this source code:
   auto-generated from it.
 - Every package should have both a =Version:= /and/ a =Maintainer:=.
 - The =Version:= must be acceptable to =version-to-list=.
-- The =URL:= header can be used to specify the website
+- The =URL:= header can be used to specify the home page
   of the package, if it's maintained externally.
 - A =News:= section (or "NEWS" file) can/should be used to list the
   user-visible changes of each version.