[emms-help] How to add playable file for player

[Ye Wenbin]

Hi,
I found that the playable function of player is using regexp that when  
define it rather than
the regexp property of the player. So if I want add more playable file to  
a player, I can't
using emms-player-set to set regexp property, I have to redefine playable  
function.
Should it be rewrite or I miss something in the document.

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Best regards,
Ye Wenbin