I am currently working on rewriting a parser project of mine from java to C. I'd love to stick with ANTLR as I find it easy to use, but unfortunately ...

I am working on a legacy project which needs to be upgraded to use Java8. During the upgrade we are facing issues with ANTL3.3 as it not compatible wi ...

I'm running antlr with maven. Antlr generates .java file from .g file and I need to post process generated java file (do some changes in it). How can ...

Hi I'm currently trying to extract all tokens from ANTLR in C#, i'm using Antlr4.CodeGenerator and Antlr4.Runtime packages. I want them structured in ...

We have this exercise that we have to do in class and the professor asked us to figure out good reasons to choose the listener method over visitor met ...

My ANTLR Grammar for simple expressions is as below: This grammar works for most of the scenarios except when I try to use negative numbers. Or if ...

I'm currently learning Antlr4. There is an example in the Doc that I tried to run: For some reason Symbol.Type is unrecognized. After digging up it ...

I have the following ANTLR (version 3) grammar: With this grammar, I am able to successfully parse strings like CREATE FILE dump or CREATE FILE out ...

Consider the following Antlr3 grammar: Given that Antlr3 is LL(*), which means the parser can look arbitrarily far ahead into the token stream when ...

I am trying to make a parser for strings such as "Union[Dict[str,str],Dict[str,str]]" with antlr3. Below is the parser grammar that I use to generate ...

I have defined the following production rules for expressions. The grammar is not allowed to have backtracking and k better or equal to 3. The current ...

I'm trying to convert my existing Antlr3 project to Antlr4 to get more functionality. I have this grammar that wouldn't compile with Antlr4.9 and ...

I'm new to Antlr but I'm trying to change some of the Grammar from my existing project. The example of the grammar looks like this The grammar is s ...

I were upgrading my antlr3 grammar to antlr4 but found the rule rewiring is not supported in antrl3, appreciate any advice to make below grammar work ...

I'm testing a simple grammar (shown below) with simple input strings and get the following error message from the Antlrworks interpreter: MismatchedTo ...

Antlr-3 generating an error on encountering the Pound char ("£") of the French language, which is equivalent char of Hash "#" char of English, even th ...

I couldn't find a question/answer that comes close to helping with my issue. Therefore, I am posting this question here. I am trying to build a parse ...

I have a python project I wrote in python 2.7 with antlr3, now, when python are killing python2 I want to convert it into a python3 project, which is ...

i am writing a grammar using antlr4 and i need to check if there is any errors in the lexer and parser,but i can't find an example of java code doing ...

I am a newbie on ANTLR and working on a parser using ANTLR3, but having trouble with the following situation. In the text we parse there can be multip ...