Two very small bugs and a wish list

[Titus Müller]

Thank you, Yoni and Petteri, for your kind replies.

I am already having fun with EMMS, it's much bigger than I thought and already 
has many functions I would look for. You have put lots of brains and effort 
into it, I can see that. It makes EMMS a joy to use.

I came upon two more (very small) bugs.

(1) If I do M-x emms-metaplaylist-mode-new-buffer and enter a 
(wrong/non-existent) buffer name, the error message says: "not the 
metalplaylist buffer". Ha, metalplaylist! Could that be on purpose?

(2) Since I am German, some MP3s have Umlaut-Letters in their title. "Nun ruhen 
alle Wälder" is shown in the playlist and the browser with a slash followed by 
the number 344 instead of the ä Laut, and in the tag editor it is correct in 
the name-field, but broken (344) in the info-title field.

If you find time, here a few wishes I have.

(1) I would love to have an emms-playlist-default-directory I can set, so when 
I do emms-play-playlist, I do not have to change directory from my overall 
music collection (which I set as emms-source-file-default-directory) to the 
playlist directory.

(2) I would be happy if an emms-playlist-limit-to-info-note could be added, 
limiting to those tracks whose info-note matches the given regular expression. 
It already works via lisp with (emms-playlist-limit-do 'info-note "relax")), 
but to be able to use it "on the fly" would even enhance the experience.

(3) In emms-playlist-mode, it would be great to have a function to move a track 
one line up, and one to move a track one line down, to permanently (after 
saving the playlist) change the order of the playlist.

If I can do anything to help you with EMMS (as a non-programmer, regrettably), 
please, tell me. Is there a paypal-account I can donate to and support the 
development of EMMS?

All the best to you!

Titus