[PATCH] doc: flesh out "tl" subcommand docs

[Eric Wong]

The following subcommands are now documented:
* current
* current-id
* next
* prev
---
 Documentation/dtas-player_protocol.txt | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Documentation/dtas-player_protocol.txt 
b/Documentation/dtas-player_protocol.txt
index 8cde50d..b8f8264 100644
--- a/Documentation/dtas-player_protocol.txt
+++ b/Documentation/dtas-player_protocol.txt
@@ -248,6 +248,10 @@ Commands here should be alphabetized according to 
`LC_ALL=C sort'
   currently playing track with the newly-added one.
   Returns the TRACKID of the newly added track
 
+* tl current - display the pathname to the currently playing track
+
+* tl current-id - display the TRACKID of the currently playing track
+
 * tl remove TRACKID - remove the track with the given TRACKID from
   the track list
 
@@ -258,6 +262,10 @@ Commands here should be alphabetized according to 
`LC_ALL=C sort'
   An optional timestamp may be added to prevent playing the
   same part(s) repeated.y
 
+* tl next - jump to the next track in the tracklist
+
+* tl prev - jump to the previous track in the tracklist
+
 * tl repeat [BOOLEAN|1] - show/or change repeat status of the tracklist.
   With no args, this will show "true", "false", or "1"
   If set to "1", dtas-player will repeat the current track.
-- 
EW