master 1eaee31 2/2: Add "N.B." abbreviation to checkdoc

[Stefan Kangas]

branch: master
commit 1eaee319ea351f8ce9eee370d5041ab0307a9624
Author: Stefan Kangas <stefan@marxist.se>
Commit: Stefan Kangas <stefan@marxist.se>

    Add "N.B." abbreviation to checkdoc
    
    * lisp/emacs-lisp/checkdoc.el (checkdoc-in-abbreviation-p): Add
    abbreviation "N.B.".
---
 lisp/emacs-lisp/checkdoc.el | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/lisp/emacs-lisp/checkdoc.el b/lisp/emacs-lisp/checkdoc.el
index 1ed2102..7bb82c2 100644
--- a/lisp/emacs-lisp/checkdoc.el
+++ b/lisp/emacs-lisp/checkdoc.el
@@ -2129,13 +2129,11 @@ Examples of recognized abbreviations: \"e.g.\", 
\"i.e.\", \"cf.\"."
                ;; a part of a list.
                (rx letter ".")
              (rx (or
-                  ;; The abbreviations:
+                  ;; The abbreviations (a trailing dot is added below).
                   (seq (any "cC") "f")            ; cf.
                   (seq (any "eE") ".g")           ; e.g.
                   (seq (any "iI") "." (any "eE")) ; i.e.
-                  "a.k.a"                         ; a.k.a.
-                  "etc"                           ; etc.
-                  "vs"                            ; vs.
+                  "a.k.a" "etc" "vs" "N.B"
                   ;; Some non-standard or less common ones that we
                   ;; might as well accept.
                   "Inc" "Univ" "misc" "resp")