antlr4-lab
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antlr
A client/server for trying out and learning about ANTLR
Updated dependencies and got rid of dependencies that do not exist in public maven repos. Also there is docker build stage, so. there is no need to run `mvn clean...
It would be helpful to have a reset button to clear all fields while experimenting. thanks rwblues
Please consider a multi-stage dockerfile. Not great having to install java, maven, etc. locally to build this (especially for a once-off run). Or maybe I'm missing something?
Hi, I'm not sure if it's a bug or I just don't understand how it works. The problem is that in the first image I directly put the value of...
Hi, Just wanted to test something simple at first. I'd like to test a program that only start with the word 'fsm' and it out an error saying "" the...
Hi, I'm running the sample in antlr tools and getting these comments. 2:9 token recognition error at: '+' 2:10 extraneous input 'foo' expecting ';' I've made no changes and just...
When try official demo at http://lab.antlr.org/ , select WebIDL, click run, then i can see that any WebIDL was parsed into enumValueListComma. And the type of each identifiers is null...
* The JS browser code hardwires the path to the examples directory: * https://github.com/antlr/antlr4-lab/blob/711ef7d86fd5484d37eeceaf6328dfc936ab3b49/static/js/grammars-v4.js#L38 * https://github.com/antlr/antlr4-lab/blob/711ef7d86fd5484d37eeceaf6328dfc936ab3b49/static/js/grammars-v4.js#L88 * The client code tries to download the example input file. If there is...
* Select "javadoc" in the grammar drop-down. * The lexer and parser grammars are correct, but the start symbol is wrong. * [grammars.json](https://github.com/antlr/grammars-v4/blob/master/grammars.json) contains the correct entry for "start". *...