Merge from origin/emacs-26

8fbe462 (origin/emacs-26) ; * doc/lispref/positions.texi (List Motion...
1d9efc0 Add index for "\( in strings" (Bug#25195)
304e96f Fix doc-string of 'fit-window-to-buffer' (Bug#36848)
d4c4987 Update view-mode docstring
d6ca1fc ; * lisp/term.el: Add missing / to esc seq commentary.
b3e2073 Fix subproc listening when setting filter to non-t (Bug#36591)
f671950 * etc/NEWS.25: Belatedly announce rcirc-reconnect-delay.
7f42277 Mention term.el's \032 dir tracking in commentary (Bug#19524)
16a529e Remove upload functionality of package-x from the elisp manual
78e6c2a * etc/AUTHORS: Update.
086a56e Clarify Gravatar docs
0592467 * doc/lispref/display.texi (Defining Faces): Say a face can't...

# Conflicts:
#	doc/emacs/programs.texi
#	etc/AUTHORS
#	lisp/term.el

1 files changed, 15 insertions, 11 deletions

diff --git a/doc/misc/gnus.texi b/doc/misc/gnus.texi
index 8f0023c1989..dcba47aca05 100644
--- a/doc/misc/gnus.texi
+++ b/doc/misc/gnus.texi
@@ -23505,11 +23505,11 @@ XEmacs.  Here are examples:
         (png . (:relief -2))))
 @end lisp
 
-@pxref{Image Descriptors, ,Image Descriptors, elisp, The Emacs Lisp
-Reference Manual} for the valid properties for various image types.
-Currently, @code{pbm} is used for X-Face images and @code{png} is used
-for Face images in Emacs.  Only the @code{:face} property is effective
-on the @code{xface} image type in XEmacs if it is built with the
+@xref{Image Descriptors,,, elisp, The Emacs Lisp Reference Manual},
+for the valid properties for various image types.  Currently,
+@code{pbm} is used for X-Face images and @code{png} is used for Face
+images in Emacs.  Only the @code{:face} property is effective on the
+@code{xface} image type in XEmacs if it is built with the
 @samp{libcompface} library.
 @end table
 
@@ -23780,21 +23780,25 @@ The following variables offer control over how things are displayed.
 @item gnus-gravatar-size
 @vindex gnus-gravatar-size
 The size in pixels of gravatars.  Gravatars are always square, so one
-number for the size is enough.
+number for the size is enough.  If @code{nil}, this defaults to the
+value of @code{gravatar-size}.
 
 @item gnus-gravatar-properties
 @vindex gnus-gravatar-properties
-List of image properties applied to Gravatar images.
+List of image properties applied to Gravatar images (@pxref{Image
+Descriptors,,, elisp, The Emacs Lisp Reference Manual}).
 
 @item gnus-gravatar-too-ugly
 @vindex gnus-gravatar-too-ugly
-Regexp that matches mail addresses or names of people of which avatars
-should not be displayed, or @code{nil}.  It default to the value of
-@code{gnus-article-x-face-too-ugly} (@pxref{X-Face}).
+Regexp that matches mail addresses or names of people whose avatars
+should not be displayed, or @code{nil} to display all avatars.  It
+defaults to the value of @code{gnus-article-x-face-too-ugly}
+(@pxref{X-Face}).
 
 @end table
 
-If you want to see them in the From field, set:
+If you want to see gravatars in the From field, set:
+
 @lisp
 (setq gnus-treat-from-gravatar 'head)
 @end lisp