From the report [[Transform.ScannerlessGeneralizedLRParsing][Scannerless Generalized LR Parsing]]: _Scannerless parsing is a parsing technique in which lexical and context-free syntax are integrated into one grammar and are all handled by a single context-free analysis phase. This approach has a number of advantages including discarding of the scanner and lexical disambiguation by means of the context in which a lexical token occurs._ ---++ Implementations %STARTINCLUDE% * SGLR is a Scannerless Generalized LR parser * [[http://dparser.sourceforge.net][DParser]] is Scannerless Generalized LR parser generator. %STOPINCLUDE%