[elpa] externals/emms 28127920e4: Small documentation updates.

[ELPA Syncer]

branch: externals/emms
commit 28127920e4e7dfb225bcff250e1efef30d347663
Author: Yoni Rabkin <yrk@gnu.org>
Commit: Yoni Rabkin <yrk@gnu.org>

    Small documentation updates.
---
 doc/devel/developer-release.txt |  5 +++++
 doc/emms.texinfo                | 25 +++++++++++++++++++++++--
 2 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/doc/devel/developer-release.txt b/doc/devel/developer-release.txt
index 4dd0f98195..a7fef2c667 100644
--- a/doc/devel/developer-release.txt
+++ b/doc/devel/developer-release.txt
@@ -28,6 +28,11 @@ good chance to make sure we are releasing everything with 
proper
 copyleft.
 
 
+* copyleft notices
+Check that any new files have correct copyright notices, and that all
+modified files have updated years reflecting when they were changed.
+
+
 * update the manual
 Update the manual:
 
diff --git a/doc/emms.texinfo b/doc/emms.texinfo
index d33255dd00..81ccaf49e5 100644
--- a/doc/emms.texinfo
+++ b/doc/emms.texinfo
@@ -961,6 +961,9 @@ by track. A saved playlist can be added to the current 
buffer by
 calling @kbd{M-x emms-add-playlist} or @kbd{M-x emms-play-playlist},
 which also plays the tracks immediately.
 
+The current Emms playlist buffer is stored in the variable
+@var{emms-playlist-buffer}.
+
 @defun emms-playlist-new &optional name
 Create a new playlist buffer.
 The buffer is named @var{name}, but made unique. @var{name} defaults
@@ -973,8 +976,26 @@ Store the current playlist to FILE as the type FORMAT.  
The default
 format is specified by @var{emms-source-playlist-default-format}.
 @end defun
 
-The current Emms playlist buffer is stored in the variable
-@var{emms-playlist-buffer}.
+@defun emms-playlist-clear
+Clears the playlist buffer.
+@end defun
+
+@defun emms-playlist-current-clear
+Clear the current playlist. If no current playlist exists, a new one
+is generated.
+@end defun
+
+@defun emms-playlist-current-kill
+Kill the current EMMS playlist buffer and switch to the next one.
+@end defun
+
+@defun emms-playlist-length
+Display the total playing time of the current playlist.
+@end defun
+
+@defun emms-playlist-total-playing-time
+Alias for @code{emms-playlist-length}.
+@end defun
 
 
 @c -------------------------------------------------------------------