and don't forget hitting ctrl-z for EOF if you're a PC person or ctrl- d if you're a unix guy, as gawd intended ;) Ter On Dec 21, 2009, at 6:30 AM, John B. Brodie wrote:
> Greetings! > On Mon, 2009-12-21 at 09:08 -0500, Bill Ramsay wrote: >> Hello, >> >> I'm new to Antlr and am trying to work through the Definitive >> Guide. I can't seem to get the first example to work. >> I create the .g file and lexer and parser classes fine. I compile >> my example test program fine. And it runs fine. Except for one >> minor problem - it doesn't work. I put a few debug lines in the >> code and it gets hung up on the line: >> >> ANTLRInputStream input = new ANTLRInputStream(System.in); >> >> It never seems to move past this line. The code used is copied >> from the book,page 10 - 12. > > System.in is java-speak for the standard input device which, unless > you > have redirected it, is your keyboard. > > So this line is establishing a I/O connection with the keyboard in > order > to read in text to be parsed. > > It would seem that everything is working just fine. > > You simply need to type some text into your keyboard so that the > example > grammar may parse it for you (or re-direct stdin to a disk file). > > Hope this helps... > -jbb > > > > List: http://www.antlr.org/mailman/listinfo/antlr-interest > Unsubscribe: > http://www.antlr.org/mailman/options/antlr-interest/your-email-address List: http://www.antlr.org/mailman/listinfo/antlr-interest Unsubscribe: http://www.antlr.org/mailman/options/antlr-interest/your-email-address -- You received this message because you are subscribed to the Google Groups "il-antlr-interest" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/il-antlr-interest?hl=en.
