Plan for the interpreter.txt

################################################### VHKPlayer interpreter ###################################################

BNF over commands:

<command>				::= <server-expression>
						  | (insertStructure <integer> <string> <integer> <structure-expression>) // viewport, sourcepath, tab number, the structure
						  | <expression>
					  

<server-expression>		::= (server <server-command>)

<server-command>		::= (send <expression>)
						  | (sendXml)
						  | (exit)
						  

<structure-expression>	::= (createStructure <structure>)


<structure>				::= (category <string> <integer> <structure>)
						  | (folder-content <string> <folder-expression>)
						  | (playlist-container <playlist-construction>*)
						  
					
<expression>			::= <folder-expression>
						  | <playlist-structure>
						  | (add <string> <playlist-structure>) // name of playlist
						  
<folder-expression>		::= (getFiles <string>)
						  
<playlist-construction>	::= (create-playlist <playlist-structure> <bool>) // the bool in these two are to indicate if the playlist can be set to repeat
						  | (create-playlist <playlist-special> <bool>)
						  
<playlist-structure>	::= (procedure <string>) // give name of procedure
						  | (file <string>) // path
						  | (folder <string>) // path
						  
<playlist-special>		::= (skab-stat <string> <string> <string>) // parameters: src, music, and video. its an automated function to make it easy
						::= (skab-sortable <string> <integer>) // path, character nr i tekst hvor filerne kan sorteres
				
################################################### Examples of usage ###################################################

(insertStructure 1 "SpillerVideoStat" 1 (createStructure (category "Test" 1 (playlist-container (skab-stat "/SpillerVideoStat" "/Mp3" "Video")))))

(insertStructure 2 "