nl_tokens: return the i th name form ; add it if it doesn t exist
pl_tokens: function ensureNameForm ( name , i ) { var pos = i || 0 ; // just to be clear if ( ! utils . isArray ( name . data . nameForms ) ) { name . data . nameForms = [ ] ; } while ( <mask> >= name . data . nameForms . length ) { name . data . nameForms . push ( { } ) ; } return name . data . nameForms [ pos ] ; }