Update all dependencies, including @peggyjs/eslint-config.

Updated lint config, and fixed a few spurious lint
issues, particularly with trailing commas in JSONC.
See: humanwhocodes/momoa#135

This moved us to [email protected].  I tested with their
update tooling, which got me to include their
info in a meta generator tag, and made me notice
that the README.md file needed to be ignored.

CHANGELOG.md

@@ -245,7 +245,7 @@ Released: 2023-02-21
   the list of JavaScript reserved words. This will break existing grammars
   that use any of the new words in their rule or label names. from @hildjj
 
-Important information for plug-in authors: PR [#291] added 4 new opcodes to the bytecode:
+Important information for plug-in authors: PR #291 added 4 new opcodes to the bytecode:
 - `IF_LT`
 - `IF_GE`
 - `IF_LT_DYNAMIC`

docs/.eleventy.js

@@ -8,6 +8,8 @@ module.exports = function (eleventyConfig) {
   eleventyConfig.addPassthroughCopy("development/favicon.ico");
   eleventyConfig.addPassthroughCopy("CNAME");
 
+  eleventyConfig.ignores.add("README.md");
+
   eleventyConfig.setServerOptions({
     // Opt-out of the live reload snippet
     enabled: true,

docs/_includes/base-layout.html

@@ -8,6 +8,7 @@
       name="description"
       content="Peggy is a parser generator for JavaScript based on the parsing expression grammar formalism."
     />
+    <meta name="generator" content="{{ eleventy.generator }}">
     <title>{% if title %}{{ title }} &raquo; {% endif %}Peggy &ndash; Parser Generator for JavaScript</title>
     <link rel="stylesheet" href="{{ "/css/common.css" | url }}" />
     <link rel="shortcut icon" href="favicon.ico" type="image/x-icon" />

docs/package.json

@@ -12,7 +12,7 @@
   "author": "",
   "license": "ISC",
   "devDependencies": {
-    "@11ty/eleventy": "^2.0.1"
+    "@11ty/eleventy": "^3.0.0"
   },
   "browserslist": [
     "defaults, maintained node versions, not op_mini all"

eslint.config.mjs

@@ -0,0 +1,43 @@
+import commonjs from "@peggyjs/eslint-config/commonjs.js";
+import compat from "eslint-plugin-compat";
+import mocha from "@peggyjs/eslint-config/mocha.js";
+import { modern } from "@peggyjs/eslint-config/modern.js";
+import ts from "@peggyjs/eslint-config/ts.js";
+
+export default [
+  {
+    ignores: [
+      "benchmark/**",
+      "build/**",
+      "examples/*.js", // Testing examples
+      "test/cli/fixtures/bad.js", // Intentionally-invalid
+      "test/cli/fixtures/imports_peggy.js", // Generated
+      "test/cli/fixtures/lib.js", // Generated
+      "test/cli/fixtures/useFrags/fs.js", // Generated
+      "test/cli/fixtures/useFrags/identifier.js", // Generated
+      "lib/parser.js", // Generated
+      "bin/generated_template.d.ts", // Generated
+    ],
+  },
+  ...commonjs,
+  ...mocha,
+  ...ts,
+  {
+    ...modern,
+    // All of these can use modern JS and node constructs
+    files: ["bin/*.js", "tools/**", "web-test/**", "src/*.mjs"],
+  },
+  {
+    // Check these files for broad browser compatibility.
+    files: [
+      "**/*.min.js",
+      "lib/parser.js",
+    ],
+    plugins: {
+      compat,
+    },
+    rules: {
+      "compat/compat": "error",
+    },
+  },
+];

lib/peg.d.ts

@@ -1283,6 +1283,11 @@ export interface Dependencies {
 }
 
 export interface BuildOptionsBase {
+  /**
+   * Plugins and Peggy compiler rules can take any config items they want.
+   */
+  [pluginConfig: string]: any;
+
   /** Rules the parser will be allowed to start parsing from (default: the first rule in the grammar) */
   allowedStartRules?: string[];
 
@@ -1313,10 +1318,6 @@ export interface BuildOptionsBase {
    * Override parser's reserved words.  Defaults to RESERVED_WORDS.
    */
   reservedWords?: string[];
-  /**
-   * Plugins and Peggy compiler rules can take any config items they want.
-   */
-  [pluginConfig: string]: any;
 }
 
 export interface ParserBuildOptions extends BuildOptionsBase {

lib/tsconfig.json

@@ -2,6 +2,6 @@
   "extends": "../tsconfig-base.json",
   "include": ["**/*.ts", "**/*.js"],
   "compilerOptions": {
-    "types": [],
+    "types": []
   }
 }

package.json

@@ -56,22 +56,22 @@
     "version": "npm run set_version && npm run parser && npm run parser && npm run test && npm run examples && git add lib/version.js lib/parser.js docs/index.html test/cli/fixtures/imports_peggy.js test/cli/fixtures/lib.js docs/js/examples.js"
   },
   "devDependencies": {
-    "@peggyjs/eslint-config": "^4.0.4",
+    "@peggyjs/eslint-config": "^5.0.0",
     "@rollup/plugin-commonjs": "^28.0.0",
     "@rollup/plugin-json": "^6.1.0",
     "@rollup/plugin-multi-entry": "^6.0.1",
     "@rollup/plugin-node-resolve": "^15.3.0",
     "@rollup/plugin-typescript": "^12.1.0",
     "@types/chai": "^4.3.11",
     "@types/jest": "^29.5.13",
-    "@types/node": "^22.7.4",
+    "@types/node": "^22.7.5",
     "chai": "^4.3.11",
     "chai-like": "^1.1.3",
     "copyfiles": "^2.4.1",
-    "eslint": "^9.11.1",
+    "eslint": "^9.12.0",
     "eslint-plugin-compat": "6.0.1",
     "eslint-plugin-mocha": "10.5.0",
-    "express": "4.21.0",
+    "express": "4.21.1",
     "glob": "^11.0.0",
     "jest": "^29.7.0",
     "package-extract": "2.3.0",
@@ -83,10 +83,10 @@
     "ts-jest": "^29.2.5",
     "tslib": "^2.7.0",
     "typescript": "5.5.4",
-    "typescript-eslint": "8.8.0"
+    "typescript-eslint": "8.8.1"
   },
   "dependencies": {
-    "@peggyjs/from-mem": "1.3.4",
+    "@peggyjs/from-mem": "1.3.5",
     "commander": "^12.1.0",
     "source-map-generator": "0.8.0"
   },
@@ -98,7 +98,7 @@
   "browserslist": [
     "defaults, maintained node versions, not op_mini all"
   ],
-  "packageManager": "[email protected].0",
+  "packageManager": "[email protected].1",
   "engines": {
     "node": ">=18"
   }