Mercurial > hg > syncopation-dataset
diff Syncopation models/text_bnf_syntax.txt @ 6:ac882f5e6a11
adding new bits for midi and music objects
| author | christopherh <christopher.harte@eecs.qmul.ac.uk> |
|---|---|
| date | Tue, 31 Mar 2015 16:59:45 +0100 |
| parents | |
| children | 2c5df6a4a22f |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Syncopation models/text_bnf_syntax.txt Tue Mar 31 16:59:45 2015 +0100 @@ -0,0 +1,28 @@ + +<piece> ::= <timesig> <line> | <piece> <line> + +<tempo> ::= "QPM{" <digits> "}" + +<ticks per quarter> ::= "TPQ{" <digits> "}" + +<line> ::= [<bars>] ["#" <comment-text>] "\n" + +<bars> ::= <time-info> | [<time-info>] <bar> | <bars> <bar> + +<time-info> ::= [<timesig>] [<ticks per quarter>] [<tempo>] + +<timesig> ::= "t{" <digit> "/" <digit> "}" + +<bar> ::= "v{" <velocity-sequence> "}" | "y{" <note-sequence> "}" + +<note-sequence> ::= <note> | <note-sequence> "," <note> + +<note> ::= "(" <digits> "," <digits> "," <digits> ")" + +<velocity-sequence> ::= <decimal> | <velocity-sequence> "," <decimal> + +<decimal> ::= "0" | "1" | "0." <digits> + +<digits> ::= <digit> | <digits> <digit> + +<digit> ::= "0" | "1" | "2" | "3" | "4" | "5" | "6" | "7" | "8" | "9"