Address package-lint output

jabber.el

@@ -4,7 +4,7 @@
 ;; Maintainer: wgreenhouse <wgreenhouse@tilde.club>
 ;; Keywords: comm
 ;; Homepage: https://codeberg.org/emacs-jabber/emacs-jabber
-;; Package-Requires: ((hexrgb "0") (emacs "27.1") (fsm "0.1.0") (srv "0.1.0"))
+;; Package-Requires: ((hexrgb "21.0") (emacs "27.1") (fsm "0.1.0") (srv "0.1.0"))
 ;; Version: 0.8.92
 
 ;; Copyright (C) 2003-2010, 2013 - Magnus Henoch - mange@freemail.hu
@@ -32,7 +32,9 @@
 ;; Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
 ;;; Commentary:
-;;
+;; jabber.el is an XMPP client for Emacs. XMPP (also known as
+;; 'Jabber') is the IETF-standard federated instant messaging protocol
+;; - see http://xmpp.org for more information.
 
 ;;; History:
 ;;
@@ -402,13 +404,6 @@ ATTRIBUTES must be a list of symbols, as present in XML-DATA."
 (defalias 'jabber-propertize 'propertize)
 ;; jabber-propertize:1 ends here
 
-;; [[file:jabber.org::#bound-true-p][bound-and-true-p:1]]
-(unless (fboundp 'bound-and-true-p)
-  (defmacro bound-and-true-p (var)
-    "Return the value of symbol VAR if it is bound, else nil."
-    `(and (boundp (quote ,var)) ,var)))
-;; bound-and-true-p:1 ends here
-
 ;; [[file:jabber.org::#read-input-method][jabber-read-with-input-method:1]]
 (defsubst jabber-read-with-input-method (prompt &optional initial-contents history default-value)
   "Like `read-string', but always inheriting the current input method."

jabber.org

@@ -10,7 +10,7 @@
 :CUSTOM_ID: library-headers-commentary
 :END:
 
-We don't want comments to be inserted within the package comment structure, and certainly not before the package first line summary, hence the =:comments no= in the header-args.
+We don't want comments to be inserted within the package comment structure, and certainly not before the package first line summary, hence the =:comments no= in the header-args. (See PROPERTIES drawer.)
 #+BEGIN_SRC emacs-lisp
 ;;; jabber.el --- a minimal jabber client  -*- lexical-binding: t; -*-
 
@@ -18,7 +18,7 @@ We don't want comments to be inserted within the package comment structure, and
 ;; Maintainer: wgreenhouse <wgreenhouse@tilde.club>
 ;; Keywords: comm
 ;; Homepage: https://codeberg.org/emacs-jabber/emacs-jabber
-;; Package-Requires: ((hexrgb "0") (emacs "27.1") (fsm "0.1.0") (srv "0.1.0"))
+;; Package-Requires: ((hexrgb "21.0") (emacs "27.1") (fsm "0.1.0") (srv "0.1.0"))
 ;; Version: 0.8.92
 
 ;; Copyright (C) 2003-2010, 2013 - Magnus Henoch - mange@freemail.hu
@@ -50,7 +50,9 @@ We don't want comments to be inserted within the package comment structure, and
 "Commentary" is displayed when the user clicks on the package's entry in =M-x list-packages=.
 #+BEGIN_SRC emacs-lisp
 ;;; Commentary:
-;;
+;; jabber.el is an XMPP client for Emacs. XMPP (also known as
+;; 'Jabber') is the IETF-standard federated instant messaging protocol
+;; - see http://xmpp.org for more information.
 
 ;;; History:
 ;;
@@ -550,17 +552,6 @@ ATTRIBUTES must be a list of symbols, as present in XML-DATA."
 (defalias 'jabber-propertize 'propertize)
 #+END_SRC
 
-*** bound-and-true-p                                 :macro:
-:PROPERTIES:
-:CUSTOM_ID: bound-true-p
-:END:
-#+BEGIN_SRC emacs-lisp
-(unless (fboundp 'bound-and-true-p)
-  (defmacro bound-and-true-p (var)
-    "Return the value of symbol VAR if it is bound, else nil."
-    `(and (boundp (quote ,var)) ,var)))
-#+END_SRC
-
 *** jabber-read-with-input-method          :inline:function:
 :PROPERTIES:
 :CUSTOM_ID: read-input-method