bug#24879: [PATCH] Point out the default value of FRAME in the `set-face-*' functions.

[Hong Xu <hong@topbug.net>]

---

Feel free to make changes.

 doc/lispref/ChangeLog.1  | 5 +++++
 doc/lispref/display.texi | 4 ++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/doc/lispref/ChangeLog.1 b/doc/lispref/ChangeLog.1
index 610e7541e7de..e492a607368d 100644
--- a/doc/lispref/ChangeLog.1
+++ b/doc/lispref/ChangeLog.1
@@ -1,3 +1,8 @@
+2016-11-04  Hong Xu  <hong@topbug.net>
+
+	* display.texi (Attribute Functions): Point out the default value
+	of FRAME in the various `set-face-*` functions.
+
 2015-03-29  Glenn Morris  <rgm@gnu.org>
 
 	* objects.texi (Equality Predicates): Fix typo in example.
diff --git a/doc/lispref/display.texi b/doc/lispref/display.texi
index 2e316f8a532c..b19bfa9ef5c2 100644
--- a/doc/lispref/display.texi
+++ b/doc/lispref/display.texi
@@ -2644,8 +2644,8 @@ Attribute Functions
 
   The following commands and functions mostly provide compatibility
 with old versions of Emacs.  They work by calling
-@code{set-face-attribute}.  Values of @code{t} and @code{nil} for
-their @var{frame} argument are handled just like
+@code{set-face-attribute}.  Values of @code{t} and @code{nil}
+(default) for their @var{frame} argument are handled just like
 @code{set-face-attribute} and @code{face-attribute}.  The commands
 read their arguments using the minibuffer, if called interactively.