Exported ErrorNode class

Also enabled Github build action

.github/workflows/nodejs.yml

@@ -0,0 +1,30 @@
+# This workflow will do a clean install of node dependencies, cache/restore them, build the source code and run tests across different versions of node
+# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions
+
+name: Build & Test
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [19.x]
+        # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v3
+      with:
+        node-version: ${{ matrix.node-version }}
+    - run: npm ci
+    - run: npm run build --if-present
+    - run: npm test

ReadMe.md

@@ -1,8 +1,10 @@
 # JavaScript + TypeScript Target Runtime for ANTLR 4
 
-[![npm version](https://img.shields.io/npm/v/antlr4)](https://www.npmjs.com/package/antlr4)
-[![Badge showing the supported LTS versions of Node.JS in the latest NPM release](https://img.shields.io/node/v-lts/antlr4)](https://www.npmjs.com/package/antlr4)
-[![npm type definitions](https://img.shields.io/npm/types/antlr4)](https://www.npmjs.com/package/antlr4)
+[![Build & Test](https://github.com/mike-lischke/antlr4ng/actions/workflows/nodejs.yml/badge.svg?branch=master)](https://github.com/mike-lischke/antlr4ng/actions/workflows/nodejs.yml)[![Downloads](https://img.shields.io/npm/dw/antlr4ng?color=blue)](https://www.npmjs.com/package/antlr4ng)
+
+[![npm version](https://img.shields.io/npm/v/antlr4ng)](https://www.npmjs.com/package/antlr4ng)
+[![Badge showing the supported LTS versions of Node.JS in the latest NPM release](https://img.shields.io/node/v-lts/antlr4ng)](https://www.npmjs.com/package/antlr4)
+
 
 This package is a fork of the official ANTLR4 JavaScript runtime, with the following changes:
 
@@ -15,3 +17,20 @@ This package is a fork of the official ANTLR4 JavaScript runtime, with the follo
 - Smaller node package (no test specs or other unnecessary files).
 
 It is a drop-in replacement of the `antlr4` package, and can be used as such. For more information about ANTLR see www.antlr.org. More details about the JavaScript/TypeScript target can be found [here](https://github.com/antlr/antlr4/blob/master/doc/javascript-target.md).
+
+## Release Notes
+
+### 1.0.2
+- Github build action
+- Updated package.json
+- Exported `ErrorNode`
+
+### 1.0.1
+
+- Added and/or replaced all copyrights to a common ANTLR version.
+- Removed all individual default exports. Only the final lib exports contain both, default and non-default exports. This avoids namespace access like `antlr4.atn`. Everything is available under a top level import.
+- Renamed ErrorListener to BaseListener, as that is what it is actually when comparing it to the Java runtime.
+
+### 1.0.0
+
+- Initial release.

package.json

@@ -1,12 +1,12 @@
 {
     "name": "antlr4ng",
-    "version": "1.0.1",
+    "version": "1.0.2",
     "type": "module",
     "description": "Alternative JavaScript/TypeScript runtime for ANTLR4",
     "browser": "dist/antlr4.web.mjs",
     "main": "dist/antlr4.node.mjs",
     "types": "src/antlr4/index.d.ts",
-    "repository": "antlr/antlr4.git",
+    "repository": "https://github.com/mike-lischke/antlr4ng",
     "keywords": [
         "lexer",
         "parser",

src/antlr4/index.node.js

@@ -17,7 +17,6 @@ import { Parser } from './Parser.js';
 import { TokenStream } from './TokenStream.js';
 import { TokenStreamRewriter } from './TokenStreamRewriter.js';
 import { Vocabulary } from "./Vocabulary.js";
-
 import { RuleContext } from './context/RuleContext.js';
 import { ParserRuleContext } from './context/ParserRuleContext.js';
 import { ATN } from './atn/ATN.js';
@@ -47,6 +46,7 @@ import { ParseTreeWalker } from "./tree/ParseTreeWalker.js";
 import { BaseErrorListener } from "./error/BaseErrorListener.js";
 import { DiagnosticErrorListener } from "./error/DiagnosticErrorListener.js";
 import { TerminalNode } from "./tree/TerminalNode.js";
+import { ErrorNode } from "./tree/ErrorNode.js";
 
 import { XPath } from "./tree/xpath/XPath.js";
 
@@ -62,7 +62,7 @@ export default {
     PredictionContextCache, LexerATNSimulator, ParserATNSimulator, DFA, RecognitionException, NoViableAltException,
     FailedPredicateException, BaseErrorListener, DiagnosticErrorListener, BailErrorStrategy, DefaultErrorStrategy, LexerNoViableAltException,
     ParseCancellationException, arrayToString, Vocabulary, TokenStream, Transition, TokenFactory,
-    XPath, ATNSimulator, TokenStreamRewriter
+    XPath, ATNSimulator, TokenStreamRewriter, ErrorNode
 };
 
 export {
@@ -73,5 +73,5 @@ export {
     PredictionContextCache, LexerATNSimulator, ParserATNSimulator, DFA, RecognitionException, NoViableAltException,
     FailedPredicateException, BaseErrorListener, DiagnosticErrorListener, BailErrorStrategy, DefaultErrorStrategy, LexerNoViableAltException,
     ParseCancellationException, arrayToString, Vocabulary, TokenStream, Transition, TokenFactory,
-    XPath, ATNSimulator, TokenStreamRewriter
+    XPath, ATNSimulator, TokenStreamRewriter, ErrorNode
 };

src/antlr4/index.web.js

@@ -46,6 +46,8 @@ import { BaseErrorListener } from "./error/BaseErrorListener.js";
 import { DiagnosticErrorListener } from "./error/DiagnosticErrorListener.js";
 import { LexerNoViableAltException } from "./error/LexerNoViableAltException.js";
 import { TerminalNode } from "./tree/TerminalNode.js";
+import { ErrorNode } from "./tree/ErrorNode.js";
+
 import { arrayToString } from "./utils/arrayToString.js";
 
 import { Transition } from "./transition/Transition.js";
@@ -58,7 +60,7 @@ export default {
     PredictionContextCache, LexerATNSimulator, ParserATNSimulator, DFA, RecognitionException, NoViableAltException,
     FailedPredicateException, BaseErrorListener, DiagnosticErrorListener, BailErrorStrategy, DefaultErrorStrategy, LexerNoViableAltException,
     ParseCancellationException, arrayToString, TokenStream, TokenStreamRewriter, Vocabulary, Transition, TokenFactory,
-    ATNSimulator
+    ATNSimulator, ErrorNode
 };
 
 export {
@@ -69,5 +71,5 @@ export {
     PredictionContextCache, LexerATNSimulator, ParserATNSimulator, DFA, RecognitionException, NoViableAltException,
     FailedPredicateException, BaseErrorListener, DiagnosticErrorListener, BailErrorStrategy, DefaultErrorStrategy, LexerNoViableAltException,
     ParseCancellationException, arrayToString, TokenStream, TokenStreamRewriter, Vocabulary, Transition, TokenFactory,
-    ATNSimulator
+    ATNSimulator, ErrorNode
 };