nl_tokens: Group controls are checkboxGroup and radioGroup which share the same semantics almost entirely .
pl_tokens: function ( type , walk ) { if ( ! this . atGroupMarker ( type , walk ) ) return false ; // Find the end of the block, checking for adjacent blocks var startIdx = walk . position ; var found = false ; while ( walk . hasCurrent ( ) && ! found ) { walk . scrollToTerm ( ) . skipWhitespaces ( ) ; if ( ! this . atGroupMarker ( type , walk ) ) found = true ; } var g = this . stripSelector ( new SubWalker ( walk , startIdx , walk . position ) ) ; this . emitGroup ( <mask> , g ) ; return true ; }