nl_tokens: end directiveFunc get a list of fields with a specific tag
pl_tokens: function findTagged ( modelClass , tag ) { if ( ! modelClass || ! modelClass . schema ) return [ ] ; var cols = [ ] ; Object . keys ( modelClass . schema . paths ) . forEach ( function ( path ) { var data = modelClass . schema . paths [ path ] ; if ( data . options . tags && data . options . <mask> . indexOf ( tag ) >= 0 ) cols . push ( data ) ; } ) ; return cols ; }