nl_tokens: Get the entire string between 2 nodes - ranging from prevNode . end to currentNode . start ( exclusive )
pl_tokens: function ( prevNode , currentNode ) { if ( prevNode && astUtils . isASTNode ( prevNode ) && currentNode && astUtils . isASTNode ( currentNode ) && prevNode . start <= currentNode . start ) { return this . text . slice ( prevNode . end , currentNode . <mask> ) ; } throw new Error ( "Invalid argument for one or both nodes" ) ; }