commit a603a7eeb06afa2ebd0c3015ece6fdb5ef43e95a
Author: Oleg Pykhalov <go.wigust@gmail.com>
Date:   Sat Jun 4 03:42:43 2022 +0300

    doc: Add debbugs-gnu-guix command for Emacs.
    
    * doc/contributing.texi (Debbugs User Interfaces): Add debbugs-gnu-guix
    command for Emacs.

diff --git a/doc/contributing.texi b/doc/contributing.texi
index e1902f120f..bf77b6e774 100644
--- a/doc/contributing.texi
+++ b/doc/contributing.texi
@@ -1459,6 +1459,17 @@ For example, to list all open issues on @code{guix-patches}, hit:
 @kbd{C-u} @kbd{M-x} debbugs-gnu @kbd{RET} @kbd{RET} guix-patches @kbd{RET} n y
 @end example
 
+Additionally, @kbd{M-x debbugs-gnu-guix} command in (@pxref{Init File,,,
+emacs, The GNU Emacs Manual}) can be defined with:
+
+@lisp
+(defun debbugs-gnu-guix ()
+  "List Guix issues."
+  (interactive)
+  (debbugs-gnu '("serious" "important" "normal")
+               '("guix" "guix-patches")))
+@end lisp
+
 @xref{Top,,, debbugs-ug, Debbugs User Guide}, for more information on
 this nifty tool!