Hi Stef, I think it is possible. After compiling your parser and scanner classes, take your scanner class and create it on a stream stefScanner := StefScanner on: (ReadStream on: 'My test string for my parser'). Then each token will be retrieved with SmaCCScanner>>#next stefScanner next Regards, Thierry 2017-04-04 15:01 GMT+02:00 Stephane Ducasse <stepharo.self@gmail.com>:

Hi

When writing grammar I would like to test the scanner. And I would like to this without having to define a special rule (in addition to the one of the language). Is it possible to get access to the scanner and ask it to scan the stream?

Stef