2 files changed, 4 insertions, 1 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 652c0d3d264..05a7d63bb3d 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,5 +1,8 @@
 2011-05-20  Stefan Monnier  <monnier@iro.umontreal.ca>
 
+        * emacs-lisp/checkdoc.el (checkdoc-sentencespace-region-engine):
+        Also allow singlespace after single-letter capitals followed by a dot.
+
         * nxml/nxml-mode.el (nxml-electric-slash): Reindent when completion is
         enabled.  Suggested by James Ahlborn <jahlborn@gmail.com> (bug#8704).
 
diff --git a/lisp/emacs-lisp/checkdoc.el b/lisp/emacs-lisp/checkdoc.el
index 9880e2918b0..aead75668f1 100644
--- a/lisp/emacs-lisp/checkdoc.el
+++ b/lisp/emacs-lisp/checkdoc.el
@@ -2046,7 +2046,7 @@ If the offending word is in a piece of quoted text, then it is skipped."
                                     ;; piece of an abbreviation
                                     ;; FIXME etc
                                     (looking-at
-                                     "\\([a-z]\\|[iI]\\.?e\\|[eE]\\.?g\\)\\."))
+                                     "\\([a-zA-Z]\\|[iI]\\.?e\\|[eE]\\.?g\\)\\."))
                                 (error t))))
                   (if (checkdoc-autofix-ask-replace
                        b e