Escape ` and ' in doc

[gnu-emacs] / lisp / gnus / gnus-sum.el

diff --git a/lisp/gnus/gnus-sum.el b/lisp/gnus/gnus-sum.el
index f98f48519707704a3a3149185cefcbabcf89089e..6b90204beb63144ffa9d657f5ab14d5b67054e07 100644 (file)
--- a/lisp/gnus/gnus-sum.el
+++ b/lisp/gnus/gnus-sum.el
@@ -1656,7 +1656,7 @@ while still allowing them to affect operations done in other buffers.
 For example:
 
 \(setq gnus-newsgroup-variables
-     '(message-use-followup-to
+     \\='(message-use-followup-to
        (gnus-visible-headers .
         \"^From:\\\\|^Newsgroups:\\\\|^Subject:\\\\|^Date:\\\\|^To:\")))
 ")
@@ -8429,7 +8429,7 @@ articles that are younger than AGE days."
     (gnus-summary-position-point)))
 
 (defun gnus-summary-limit-to-extra (header regexp &optional not-matching)
-  "Limit the summary buffer to articles that match an 'extra' header."
+  "Limit the summary buffer to articles that match an `extra' header."
   (interactive
    (let ((header
          (intern
@@ -9489,6 +9489,7 @@ Optional argument BACKWARD means do search for backward.
     ;; Return whether we found the regexp.
     (when (eq found 'found)
       (goto-char point)
+      (sit-for 0) ;; Ensure that the point is visible in the summary window.
       (gnus-summary-show-thread)
       (gnus-summary-goto-subject gnus-current-article)
       (gnus-summary-position-point)