(time-date): Mention float-time.

2 files changed, 6 insertions, 1 deletions

diff --git a/doc/misc/ChangeLog b/doc/misc/ChangeLog
index e767e12f3fb..1f5d58afe97 100644
--- a/doc/misc/ChangeLog
+++ b/doc/misc/ChangeLog
@@ -1,3 +1,7 @@
+2009-09-02  Glenn Morris  <rgm@gnu.org>
+
+        * emacs-mime.texi (time-date): Mention float-time.
+
 2009-08-30  Jay Belanger  <jay.p.belanger@gmail.com>
 
         * calc.texi (Simplifying Formulas): Improve the wording.
diff --git a/doc/misc/emacs-mime.texi b/doc/misc/emacs-mime.texi
index a49ccf62cd7..a321f13e188 100644
--- a/doc/misc/emacs-mime.texi
+++ b/doc/misc/emacs-mime.texi
@@ -1581,7 +1581,8 @@ These are the functions available:
 Take a date and return a time.
 
 @item time-to-seconds
-Take a time and return seconds.
+Take a time and return seconds.  Note that Emacs has a built-in
+function, @code{float-time}, that does this.
 
 @item seconds-to-time
 Take seconds and return a time.