nl_tokens: Extracts description from contents of a readme file in markdown format
pl_tokens: function extractDescription ( d ) { if ( ! d ) return ; if ( d === "ERROR: No README data found!" ) return ; // the first block of text before the first heading // that isn't the first line heading d = d . trim ( ) . split ( '\n' ) for ( var s = 0 ; d [ s ] && d [ s ] . trim ( ) . <mask> ( / ^(#|$) / ) ; s ++ ) ; var l = d . length for ( var e = s + 1 ; e < l && d [ e ] . trim ( ) ; e ++ ) ; return d . slice ( s , e ) . join ( ' ' ) . trim ( ) }