ANTLR Section Index | Page 10
Use null as first arg to list constructor.
Your CLASSPATH is set wrong. Make sure that antlr.jar or the main ANTLR directory is in your path. watch out for cafe also; sets path wrong
What is the difference between a heterogeneous tree and a homogeneous tree; why would I want one over the other?
can use grammar to walk handcoded use of heter trees simpler trick: allow both
How can I deal with statements split across lines with a continuation character like Fortran or COBOL or the C preprocessor?
In COBOL, source statements are still restricted to 80 columns with source sequence numbers in columns 1-6, then the indicator column in column 7, etc. If you had a long statement, you would code...more
A language is a set of valid sentences. What makes a sentence valid? You can break validity down into two things: syntax and semantics. The term syntax refers to grammatical structure whereas t...more
ANTLR, Another Tool for Language Recognition,(formerly PCCTS) is a parser and translator generatortool, akin to the venerable lex/yacc duo, that lets you constructrecognizers, compilers, an...more