Bump minimist from 1.2.5 to 1.2.6

Bumps [minimist](https://github.com/substack/minimist) from 1.2.5 to 1.2.6. - [Release notes](https://github.com/substack/minimist/releases) - [Commits](https://github.com/substack/minimist/compare/1.2.5...1.2.6) --- updated-dependencies: - dependency-name: minimist dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com>
Bump ajv from 6.11.0 to 6.12.6
2022-04-06 14:09:33 +02:00 · 2022-02-12 17:48:34 +01:00 · 2021-12-28 11:35:23 +01:00 · 2021-11-15 18:55:20 +01:00 · 2021-11-15 18:53:23 +01:00 · 2021-11-15 18:49:49 +01:00
49 changed files with 2539 additions and 2136 deletions
--- a/.eslintrc.js
+++ b/.eslintrc.js
@ -1,4 +1,6 @@
 const tsconfigs = [
+  'tsconfig.json',
+  '*/tsconfig.json',
  'packages/*/tsconfig.json',
  'packages/*/test/tsconfig.json',
 ]
@ -18,15 +20,14 @@ module.exports = {
  },
  settings: {
    'import/resolver': {
-      // Use eslint-import-resolver-ts to obey "paths" in tsconfig.json.
-      ts: {
+      // Use eslint-import-resolver-typescript to obey "paths" in tsconfig.json.
+      typescript: {
        directory: tsconfigs,
      },
    },
  },
  extends: [
    'eslint:recommended',
-    'plugin:@typescript-eslint/eslint-recommended',
    'plugin:@typescript-eslint/recommended',
    'plugin:@typescript-eslint/recommended-requiring-type-checking',
    'standard-with-typescript',
@ -35,48 +36,63 @@ module.exports = {
  ],
  rules: {
    'comma-dangle': ['error', 'always-multiline'],
-    // Disable in favour of TypeScript rule.
-    'func-call-spacing': 'off',
    'linebreak-style': ['error', 'unix'],
-    'lines-between-class-members': 'off',
-    // Disable in favour of TypeScript rule.
-    'no-extra-semi': 'off',
+    // Changed from error to warn and enabled ignoreEOLComments.
    'no-multi-spaces': ['warn', {
      ignoreEOLComments: true,
    }],
+    // Changed from error to warn and adjusted options.
    'no-multiple-empty-lines': ['warn', {
      max: 2,
      maxEOF: 1,
      maxBOF: 1,
    }],
    'no-template-curly-in-string': 'off',
+    // Changed from 'after' to 'before'.
    'operator-linebreak': ['error', 'before'],
+    // Changed from error and all 'never' to warn and switches 'never'.
    'padded-blocks': ['warn', {
      switches: 'never',
    }],
+    // Changed from 'as-needed' to 'consistent-as-needed'.
    'quote-props': ['error', 'consistent-as-needed'],
-    // Disable in favour of TypeScript rule.
-    'semi': 'off',

    // Import
+
+    // Some packages have wrong type declarations.
    'import/default': 'off',
    'import/newline-after-import': 'warn',
-    'import/no-absolute-path': 'error',
    // This rule disallows using both wildcard and selective imports from the same module.
    'import/no-duplicates': 'off',
-    // Some packages has it wrong in type declarations (e.g. katex, marked).
+    // Some packages have it wrong in type declarations (e.g. katex, marked).
    'import/no-named-as-default-member': 'off',

    // TypeScript
+
+    // Changed options.
+    '@typescript-eslint/ban-types': ['error', {
+      // Allow to use {} and object - they are actually useful.
+      types: {
+        '{}': false,
+        'object': false,
+      },
+      extendDefaults: true,
+    }],
+    '@typescript-eslint/class-literal-property-style': ['error', 'fields'],
+    // Changed from error to off.
    '@typescript-eslint/consistent-type-definitions': 'off',
+    // Changed from error to off.
    '@typescript-eslint/explicit-function-return-type': 'off',
-    '@typescript-eslint/explicit-member-accessibility': ['warn', {
+    '@typescript-eslint/explicit-member-accessibility': ['error', {
      accessibility: 'no-public',
      overrides: {
        parameterProperties: 'off',
      },
    }],
-    '@typescript-eslint/func-call-spacing': ['error', 'never'],
+    // Changed from warn to error and adjusted options.
+    '@typescript-eslint/explicit-module-boundary-types': ['error', {
+      allowArgumentsExplicitlyTypedAsAny: true,
+    }],
    '@typescript-eslint/indent': ['error', 2, {
      SwitchCase: 1,
      VariableDeclarator: 1,
@ -95,33 +111,58 @@ module.exports = {
      flatTernaryExpressions: true,
      ignoreComments: false,
    }],
+    // Changed from error to warn.
+    '@typescript-eslint/lines-between-class-members': 'warn',
+    // Changed delimiter for type literals from none to comma.
+    // The reason is just aesthetic symmetry with object literals.
    '@typescript-eslint/member-delimiter-style': ['error', {
      multiline: { delimiter: 'comma', requireLast: true },
      singleline: { delimiter: 'comma', requireLast: false },
+      overrides: {
+        interface: {
+          multiline: { delimiter: 'none' },
+        },
+      },
    }],
+    '@typescript-eslint/member-ordering': 'warn',
+    // Changed from warn to off.
    '@typescript-eslint/no-explicit-any': 'off',
+    // Changed from error to warn.
+    '@typescript-eslint/no-extra-semi': 'warn',
+    // It disallows using void even in valid cases.
+    '@typescript-eslint/no-invalid-void-type': 'off',
+    // Changed from error to warn.
    '@typescript-eslint/no-namespace': 'warn',
+    // Changed from error to warn.
+    '@typescript-eslint/no-non-null-assertion': 'warn',
    '@typescript-eslint/no-require-imports': 'error',
-    '@typescript-eslint/no-unused-vars': ['error', {
-      argsIgnorePattern: '^_',
-    }],
+    // Changed from error to warn.
+    '@typescript-eslint/no-unsafe-assignment': 'warn',
+    // Changed from error to warn.
+    '@typescript-eslint/no-unsafe-member-access': 'warn',
+    // Disabled in favour of the next rule.
+    '@typescript-eslint/no-unused-vars': 'off',
+    '@typescript-eslint/no-unused-vars-experimental': 'error',
+    // Changed options.
    '@typescript-eslint/no-use-before-define': ['error', {
-      classes: true,
      functions: false,
      typedefs: false,
-      variables: true,
    }],
    '@typescript-eslint/prefer-for-of': 'warn',
+    // Changed from error to warn.
    '@typescript-eslint/prefer-includes': 'warn',
+    // Changed from error to warn.
    '@typescript-eslint/prefer-regexp-exec': 'warn',
    '@typescript-eslint/prefer-string-starts-ends-with': 'warn',
-    '@typescript-eslint/promise-function-async': ['error', {
-      allowAny: true,
-    }],
    // It has too many false positives.
    '@typescript-eslint/restrict-template-expressions': 'off',
-    '@typescript-eslint/semi': ['error', 'never'],
+    // Changed from error to off.
    '@typescript-eslint/strict-boolean-expressions': 'off',
+    '@typescript-eslint/switch-exhaustiveness-check': 'error',
+    // Changed from error to warn and adjusted options.
+    '@typescript-eslint/unbound-method': ['warn', {
+      ignoreStatic: true,
+    }],
  },
  overrides: [
    {
@ -134,9 +175,9 @@ module.exports = {
          objects: 'always-multiline',
          imports: 'always-multiline',
          exports: 'always-multiline',
+          // Changed to not require comma in a multiline expect().
          functions: 'only-multiline',
        }],
-        'comma-spacing': 'off',
        'object-curly-spacing': 'off',
        'no-multi-spaces': 'off',
        'standard/array-bracket-even-spacing': 'off',
@ -144,7 +185,10 @@ module.exports = {
        'space-in-parens': 'off',
        // jest.mock() must be above imports.
        'import/first': 'off',
-        '@typescript-eslint/no-non-null-assertion': 'off',
+        '@typescript-eslint/comma-spacing': 'off',
+        // False positive on expect() functions.
+        '@typescript-eslint/no-unsafe-call': 'off',
+        '@typescript-eslint/no-unsafe-return': 'warn',
      },
    },
  ],
--- a/.github/FUNDING.yml
+++ b/.github/FUNDING.yml
@ -0,0 +1,3 @@
+# These are supported funding model platforms
+
+github: jirutka
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@ -0,0 +1,68 @@
+name: CI
+on:
+  - push
+  - pull_request
+
+jobs:
+  test:
+    name: Test on Node.js ${{ matrix.node-version }}
+    runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        node-version: [10, 12, 13, 14]
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0  # fetch all history to make `git describe` work
+
+      - name: Setup Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.node-version }}
+
+      - run: yarn install
+      - run: yarn build
+      - run: yarn bundle
+      - run: yarn test
+      - run: yarn lint
+
+  publish:
+    name: Publish to npmjs and GitHub Releases
+    needs: [test]
+    if: startsWith(github.ref, 'refs/tags/v')
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0  # fetch all history to make `git describe` work
+
+      - run: sudo apt-get install asciidoctor pandoc
+
+      - uses: actions/setup-node@v2
+        with:
+          node-version: 14
+          registry-url: https://registry.npmjs.org
+
+      - run: yarn install
+
+      - name: Generate source tarball
+        run: ./scripts/create-src-tarball dist/ipynb2html-${GITHUB_REF/refs\/tags\//}-src.tar.gz
+
+      - run: yarn build
+      - run: yarn bundle
+
+      - name: Publish packages to npmjs
+        run: yarn publish-all --non-interactive
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+
+      - name: Upload tarballs to Releases
+        uses: softprops/action-gh-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          fail_on_unmatched_files: true
+          files: |
+            dist/*.tar.gz
+            packages/ipynb2html-cli/dist/*.tar.gz
+            packages/ipynb2html-cli/dist/*.zip
--- a/.gitignore
+++ b/.gitignore
@ -7,6 +7,7 @@
 /.*cache/
 /.tmp/
 node_modules/
+.eslintcache
 .tsbuildinfo
 tsconfig.tsbuildinfo
 *.log
--- a/.travis.yml
+++ b/.travis.yml
@ -1,54 +0,0 @@
-dist: bionic
-
-language: node_js
-node_js:
-  - '10'
-  - '12'
-  - node
-
-addons:
-  apt:
-    packages:
-      - asciidoctor
-      - pandoc
-
-env:
-  global:
-    - secure: "DrPA1eYBRjS+1/w/sRq/r5wQyOewuh1PGPzFtQR62TJeAyO6AvKQ6wfesxMA898b+0D3SCNxrCVK12XB3auySEOZocQuN7N51hsteA/QtPoBBbnoHy8Dap2YbiJ5fbCVnM/Wl/Z2rZmQWFBM3rmqXggCyEhKEw3kkz8WMm/7UCGVxmoHUelpMnDEII0RiJdPCGT19IA90KpJDsqbSzTVY+TsqjSNuN91LQ23ApwSHKklvbvKWxcgrtAzJDXLeS9CS3QqSHucurOM2Kpv0umOkBzds4da+NtWKYZC3XxThmMB5wT7b60EZPIc/iFftQFy2qiDAFxeGN+j9kwsNX68aXl4MuCGlzdvGj0KkeXYYhl1Jusc30uTzXYMlz2b3u+AcsMLLxFs2HvUU94SpAfe9VrarSnQK+6CZz0eCtF/NCCi6J9GqlBTsqzZDmdVaJpFDG1FidC4Ka9FcteKcWXqffowQ5KjIhqaearSmRESMqepV7T8tDUCb217PE0C+L0NGfg6RaY4DtGsJAawDeh/09aXrP6NakAKjWUfaJqjhkMexB8JTb+yanjVXsgj4VUfvTgvWjMi+yU3DIfopL+mawvgckRRL9DTEIf5ICjSruyEH8FWEz+kMzas41zboabR12YMLuorHfgZu31DiDsJkSD292t/lwWW6oybRl0iJBk="  # NPM_TOKEN=ceed......2bf2
-
-cache: yarn
-
-install:
-  - yarn install
-  - test -z "$TRAVIS_TAG" || ./scripts/create-src-tarball dist/ipynb2html-$TRAVIS_TAG-src.tar.gz
-
-script:
-  - yarn run build
-  - yarn run bundle
-  - yarn run test
-  - yarn run lint
-
-before_deploy:
-  - echo '//registry.npmjs.org/:_authToken=${NPM_TOKEN}' >> "$HOME"/.npmrc
-
-deploy:
-  - provider: script
-    script: yarn publish-all --non-interactive
-    skip_cleanup: true
-    on:
-      repo: jirutka/ipynb2html
-      tags: true
-      node_js: '10'
-  - provider: releases
-    api_key:
-      secure: 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
-    file_glob: true
-    file:
-      - dist/*.tar.gz
-      - packages/ipynb2html-cli/dist/*.tar.gz
-      - packages/ipynb2html-cli/dist/*.zip
-    skip_cleanup: true
-    on:
-      repo: jirutka/ipynb2html
-      tags: true
-      node_js: '10'
--- a/README.adoc
+++ b/README.adoc
@ -2,15 +2,15 @@
 :npm-name: ipynb2html
 :gh-name: jirutka/{npm-name}
 :gh-branch: master
-:version: 0.1.0
-:ansiup-version: 4.0.4
-:hljs-version: 9.15.10
-:katex-version: 0.11.1
-:marked-version: 0.7.0
+:version: 0.3.0
+:ansiup-version: 5.0.1
+:hljs-version: 10.7.3
+:katex-version: 0.13.11
+:marked-version: 2.0.7
 :vs-marketplace-uri: https://marketplace.visualstudio.com/items?itemName=

 ifdef::env-github[]
-image:https://travis-ci.com/{gh-name}.svg?branch={gh-branch}[Build Status, link="https://travis-ci.com/{gh-name}"]
+image:https://github.com/{gh-name}/workflows/CI/badge.svg[CI Status, link=https://github.com/{gh-name}/actions?query=workflow%3A%22CI%22]
 endif::env-github[]

 {npm-name} is a converter (renderer) of the https://nbformat.readthedocs.io/en/stable/[Jupyter Notebook Format] 4.0+ to static HTML.
--- a/examples/bundle-full.html
+++ b/examples/bundle-full.html
@ -7,11 +7,11 @@
    <link rel="stylesheet" href="../packages/ipynb2html/dist/notebook.min.css">
    <link
      rel="stylesheet"
-      href="https://cdn.jsdelivr.net/npm/katex@0.11.1/dist/katex.min.css"
+      href="https://cdn.jsdelivr.net/npm/katex@0.13.11/dist/katex.min.css"
      crossorigin="anonymous">
    <link
      rel="stylesheet"
-      href="https://cdn.jsdelivr.net/gh/highlightjs/cdn-release@9.15.10/build/styles/default.min.css"
+      href="https://cdn.jsdelivr.net/gh/highlightjs/cdn-release@10.7.3/build/styles/default.min.css"
      crossorigin="anonymous">
    <script defer src="../packages/ipynb2html/dist/ipynb2html-full.js" onload="ipynb2html.autoRender();"></script>
    <style>
--- a/examples/bundle.html
+++ b/examples/bundle.html
@ -7,16 +7,16 @@
    <link rel="stylesheet" href="../packages/ipynb2html/dist/notebook.min.css">
    <link
      rel="stylesheet"
-      href="https://cdn.jsdelivr.net/npm/katex@0.11.1/dist/katex.min.css"
+      href="https://cdn.jsdelivr.net/npm/katex@0.13.11/dist/katex.min.css"
      crossorigin="anonymous">
    <link
      rel="stylesheet"
-      href="https://cdn.jsdelivr.net/gh/highlightjs/cdn-release@9.15.10/build/styles/default.min.css"
+      href="https://cdn.jsdelivr.net/gh/highlightjs/cdn-release@10.7.3/build/styles/default.min.css"
      crossorigin="anonymous">
-    <script src="https://cdn.jsdelivr.net/npm/marked@0.7.0/marked.min.js" crossorigin="anonymous"></script>
-    <script src="https://cdn.jsdelivr.net/npm/ansi_up@4.0.4/ansi_up.js" crossorigin="anonymous"></script>
-    <script src="https://cdn.jsdelivr.net/gh/highlightjs/cdn-release@9.15.10/build/highlight.min.js" crossorigin="anonymous"></script>
-    <script src="https://cdn.jsdelivr.net/npm/katex@0.11.1/dist/katex.min.js" crossorigin="anonymous"></script>
+    <script src="https://cdn.jsdelivr.net/npm/marked@2.0.7/marked.min.js" crossorigin="anonymous"></script>
+    <script src="https://cdn.jsdelivr.net/npm/ansi_up@5.0.1/ansi_up.js" crossorigin="anonymous"></script>
+    <script src="https://cdn.jsdelivr.net/gh/highlightjs/cdn-release@10.7.3/build/highlight.min.js" crossorigin="anonymous"></script>
+    <script src="https://cdn.jsdelivr.net/npm/katex@0.13.11/dist/katex.min.js" crossorigin="anonymous"></script>
    <script defer src="../packages/ipynb2html/dist/ipynb2html.js" onload="ipynb2html.autoRender();"></script>
    <style>
      html, body {
--- a/jest.config.base.js
+++ b/jest.config.base.js
@ -63,7 +63,7 @@ module.exports = {
  globals: {
    'ts-jest': {
      compiler: 'ttypescript',
-      tsConfig: '<rootDir>/tsconfig.json',
+      tsConfig: '<rootDir>/test/tsconfig.json',
    },
  },

--- a/package.json
+++ b/package.json
@ -1,12 +1,12 @@
 {
  "name": "ipynb2html-parent",
-  "version": "0.1.0",
+  "version": "0.3.0",
  "private": true,
  "scripts": {
    "build": "ttsc --build",
    "bundle": "wsrun --exclude-missing bundle",
-    "clean": "rimraf coverage/ dist/ lib/ *.log && wsrun clean",
-    "lint": "eslint --ext .ts,.tsx,.js .",
+    "clean": "rimraf coverage/ dist/ lib/ .eslintcache *.log && wsrun clean",
+    "lint": "eslint --cache --ext .ts,.tsx,.js .",
    "postinstall": "patch-package && run-s build",
    "publish-all": "wsrun --serial publish",
    "test": "jest --detectOpenHandles --coverage --verbose",
@ -17,55 +17,52 @@
    "node": ">=10.13.0"
  },
  "devDependencies": {
-    "@babel/core": "^7.8.3",
-    "@babel/preset-env": "^7.8.3",
-    "@rollup/plugin-commonjs": "^11.0.1",
-    "@rollup/plugin-node-resolve": "^7.0.0",
+    "@babel/core": "^7.10.3",
+    "@babel/preset-env": "^7.10.3",
+    "@rollup/plugin-babel": "^5.0.3",
+    "@rollup/plugin-commonjs": "^13.0.0",
+    "@rollup/plugin-node-resolve": "^8.0.1",
    "@types/dedent": "^0.7.0",
-    "@types/highlightjs": "^9.12.0",
-    "@types/jest": "^24.9.0",
-    "@types/katex": "^0.11.0",
-    "@types/marked": "^0.7.2",
-    "@types/node": "^10.13.0",
-    "@typescript-eslint/eslint-plugin": "^2.17.0",
-    "@typescript-eslint/parser": "^2.17.0",
-    "ansi_up": "^4.0.4",
+    "@types/jest": "^24.9.1",
+    "@types/node": "^10.17.25",
+    "@typescript-eslint/eslint-plugin": "^3.3.0",
+    "@typescript-eslint/parser": "^3.3.0",
    "arrify": "^2.0.1",
    "common-path-prefix": "^3.0.0",
-    "core-js": "^3.6.4",
+    "core-js": "^3.6.5",
    "csso-cli": "^3.0.0",
    "dedent": "^0.7.0",
-    "eslint": "^6.8.0",
-    "eslint-config-standard-with-typescript": "^12.0.1",
-    "eslint-import-resolver-ts": "^0.4.0",
-    "eslint-plugin-import": "^2.20.0",
-    "eslint-plugin-node": "^11.0.0",
+    "eslint": "^7.3.0",
+    "eslint-config-standard-with-typescript": "^18.0.2",
+    "eslint-import-resolver-typescript": "^2.0.0",
+    "eslint-plugin-import": "^2.21.2",
+    "eslint-plugin-node": "^11.1.0",
    "eslint-plugin-promise": "^4.2.1",
    "eslint-plugin-standard": "^4.0.0",
    "fs-extra": "^8.1.0",
-    "jest": "^25.1.0",
-    "jest-chain": "^1.1.2",
+    "jest": "^25.5.4",
+    "jest-chain": "^1.1.5",
+    "node-html-parser": "^1.2.19",
    "nodom": "^2.3.0",
    "npm-run-all": "^4.1.5",
-    "patch-package": "^6.2.0",
-    "postinstall-postinstall": "^2.0.0",
-    "rimraf": "^3.0.0",
-    "rollup": "^1.29.1",
+    "patch-package": "^6.2.2",
+    "postinstall-postinstall": "^2.1.0",
+    "rimraf": "^3.0.2",
+    "rollup": "^2.17.1",
    "rollup-plugin-add-git-msg": "^1.1.0",
-    "rollup-plugin-babel": "^4.3.3",
-    "rollup-plugin-executable": "^1.5.2",
-    "rollup-plugin-node-externals": "^2.1.3",
+    "rollup-plugin-executable": "^1.6.0",
+    "rollup-plugin-node-externals": "^2.2.0",
    "rollup-plugin-node-license": "^0.2.0",
-    "rollup-plugin-terser": "^5.2.0",
-    "rollup-plugin-typescript2": "^0.25.3",
-    "tar": "^5.0.5",
-    "ts-jest": "^25.0.0",
-    "ts-node": "^8.6.2",
+    "rollup-plugin-terser": "^6.1.0",
+    "rollup-plugin-typescript2": "^0.27.1",
+    "tar": "^5.0.10",
+    "ts-jest": "^25.5.1",
+    "ts-node": "^8.10.2",
    "ts-transformer-export-default-name": "^0.1.0",
    "ts-transformer-inline-file": "^0.1.1",
    "ttypescript": "^1.5.10",
-    "typescript": "~3.7.5",
-    "wsrun": "^5.2.0",
+    "typescript": "~3.9.5",
+    "wsrun": "^5.2.1",
    "yarn-version-bump": "^0.0.3",
    "yazl": "^2.5.1"
  },
--- a/packages/ipynb2html-cli/package.json
+++ b/packages/ipynb2html-cli/package.json
@ -1,6 +1,6 @@
 {
  "name": "ipynb2html-cli",
-  "version": "0.1.0",
+  "version": "0.3.0",
  "description": "CLI tool for converting Jupyter Notebooks to static HTML",
  "author": "Jakub Jirutka <jakub@jirutka.cz>",
  "license": "MIT",
@ -31,8 +31,8 @@
  "scripts": {
    "build": "ttsc --build",
    "bundle": "rollup -c && ./scripts/pack-bundle",
-    "clean": "rimraf coverage/ dist/ lib/ .tsbuildinfo",
-    "lint": "eslint --ext .ts,.tsx,.js .",
+    "clean": "rimraf coverage/ dist/ lib/ .eslintcache .tsbuildinfo",
+    "lint": "PKGDIR=$PWD; cd ../../ && eslint --cache --ext .ts,.tsx,.js $PKGDIR",
    "prepublishOnly": "run-s readme2md",
    "readme2md": "../../scripts/adoc2md -a npm-readme ../../README.adoc > README.md",
    "watch-ts": "ttsc --build --watch"
@ -41,8 +41,8 @@
    "node": ">=10.13.0"
  },
  "dependencies": {
-    "ipynb2html": "0.1.0",
-    "minimist": "^1.2.0",
+    "ipynb2html": "0.3.0",
+    "minimist": "^1.2.6",
    "minimist-options": "^4.0.2",
    "nodom": "^2.3.0",
    "source-map-support": "^0.5.16"
--- a/packages/ipynb2html-cli/rollup.config.js
+++ b/packages/ipynb2html-cli/rollup.config.js
@ -26,9 +26,6 @@ export default {
          incremental: true,
        },
      },
-      // This is needed for node-license plugin. :(
-      // https://github.com/ezolenko/rollup-plugin-typescript2#plugins-using-asyncawait
-      objectHashIgnoreUnknownHack: true,
      clean: true,
    }),
    // Make node builtins external.
--- a/packages/ipynb2html-cli/src/cli.ts
+++ b/packages/ipynb2html-cli/src/cli.ts
@ -3,14 +3,17 @@ import minimist from 'minimist'
 import minimistOptions from 'minimist-options'
 import { Document } from 'nodom'
 import { exit } from 'process'
-import { $INLINE_JSON } from 'ts-transformer-inline-file'
+import { $INLINE_FILE, $INLINE_JSON } from 'ts-transformer-inline-file'

 import * as ipynb2html from 'ipynb2html'

 import renderPage from './page'


+// eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
 const { version, bugs: bugsUrl } = $INLINE_JSON('../package.json')
+const notebookCss = $INLINE_FILE('../../ipynb2html/styles/notebook.css')
+const pageCss = $INLINE_FILE('./page.css')
 const progName = 'ipynb2html'

 const helpMsg = `\
@ -25,7 +28,14 @@ Arguments:

 Options:
  -d --debug             Print debug messages.
+
+  -s --style <file,...>  Comma separated stylesheet(s) to embed into the output
+                         HTML. The stylesheet may be a path to a CSS file,
+                         "@base" for the base ipynb2html style, or "@default"
+                         for the default full page style. Default is @default.
+
  -h --help              Show this message and exit.
+
  -V --version           Print version and exit.

 Exit Codes:
@ -39,9 +49,14 @@ function logErr (msg: string): void {
  console.error(`${progName}: ${msg}`)
 }

+function arrify <T> (obj: T | T[]): T[] {
+  return Array.isArray(obj) ? obj : [obj]
+}
+
 function parseCliArgs (argv: string[]) {
  const opts = minimist(argv, minimistOptions({
    debug: { alias: 'd', type: 'boolean' },
+    style: { alias: 's', type: 'string', default: '@default' },
    version: { alias: 'V', type: 'boolean' },
    help: { alias: 'h', type: 'boolean' },
    arguments: 'string',
@ -73,24 +88,35 @@ function parseCliArgs (argv: string[]) {
  const [input, output] = opts._

  return {
+    styles: arrify(opts.style).join(',').split(/,\s*/),
    debug: opts.debug as boolean,
    input: input === '-' ? 0 : input,  // 0 = stdin
    output,
  }
 }

+function loadStyle (name: string): string {
+  switch (name) {
+    case '@base': return notebookCss
+    case '@default': return pageCss + notebookCss
+    default: return fs.readFileSync(name, 'utf8')
+  }
+}
+
 export default (argv: string[]): void => {
  const opts = parseCliArgs(argv)

  try {
+    // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
    const notebook = JSON.parse(fs.readFileSync(opts.input, 'utf-8'))
+    const style = opts.styles.map(loadStyle).join('\n')

-    const title = ipynb2html.readNotebookTitle(notebook) ?? 'Notebook'
+    const title = ipynb2html.readNotebookTitle(notebook) || 'Notebook'

    const renderNotebook = ipynb2html.createRenderer(new Document())
    const contents = renderNotebook(notebook).outerHTML

-    const html = renderPage(contents, title)
+    const html = renderPage({ contents, title, style })

    if (opts.output) {
      fs.writeFileSync(opts.output, html)
@ -101,7 +127,7 @@ export default (argv: string[]): void => {
    if (opts.debug) {
      console.debug(err)
    } else {
-      logErr(err.message)
+      logErr((err as Error).message)
    }
    return exit(1)
  }
--- a/packages/ipynb2html-cli/src/page.css
+++ b/packages/ipynb2html-cli/src/page.css
@ -13,6 +13,32 @@ pre {

 h1, h2, h3, h4, h5, h6 {
  margin-top: 1.6em;
+  position: relative;
+}
+h1 {
+  font-size: 2em;
+}
+
+h1 .anchor,
+h2 .anchor,
+h3 .anchor,
+h4 .anchor,
+h5 .anchor,
+h6 .anchor {
+  display: block;
+  width: 1em;
+  left: -1em;
+  height: 100%;
+  position: absolute;
+}
+
+h1:hover .anchor,
+h2:hover .anchor,
+h3:hover .anchor,
+h4:hover .anchor,
+h5:hover .anchor,
+h6:hover .anchor {
+  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 50 50'%3E%3Cg fill='none' stroke='%23000' stroke-width='3'%3E%3Cpath d='M26.1 22a5.8 5.8 0 00-8.1 0l-9.6 9.5a5.8 5.8 0 008.2 8.2l5.8-5.9'/%3E%3Cpath d='M23.6 28a5.8 5.8 0 008.2 0l9.5-9.5a5.8 5.8 0 00-8.1-8.2l-5.8 5.9'/%3E%3C/g%3E%3C/svg%3E") no-repeat 100% center;
 }

 table {
--- a/packages/ipynb2html-cli/src/page.ts
+++ b/packages/ipynb2html-cli/src/page.ts
@ -1,26 +1,30 @@
-import { $INLINE_FILE } from 'ts-transformer-inline-file'
-
-const notebookCss = $INLINE_FILE('../../ipynb2html/styles/notebook.css')
-const pageCss = $INLINE_FILE('./page.css')
+import { version } from 'ipynb2html'


-export default (contents: string, title: string): string => `\
+export type Options = {
+  contents: string,
+  title: string,
+  style: string,
+}
+
+export default ({ contents, title, style }: Options): string => `\
 <!DOCTYPE html>
 <html>
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="initial-scale=1">
+    <meta name="generator" content="ipynb2html ${version}">
    <title>${title}</title>
    <link rel="stylesheet"
-        href="https://cdn.jsdelivr.net/gh/highlightjs/cdn-release@9.15.10/build/styles/default.min.css"
-        integrity="sha384-ut3ELVx81ErZQaaMTknSmGb0CEGAKoBFTamRcY1ddG4guN0aoga4C+B6B7Kv1Ll1"
+        href="https://cdn.jsdelivr.net/gh/highlightjs/cdn-release@10.7.3/build/styles/default.min.css"
+        integrity="sha384-s4RLYRjGGbVqKOyMGGwfxUTMOO6D7r2eom7hWZQ6BjK2Df4ZyfzLXEkonSm0KLIQ"
        crossorigin="anonymous">
    <link rel="stylesheet"
-        href="https://cdn.jsdelivr.net/npm/katex@0.11.0/dist/katex.min.css"
-        integrity="sha384-BdGj8xC2eZkQaxoQ8nSLefg4AV4/AwB3Fj+8SUSo7pnKP6Eoy18liIKTPn9oBYNG"
+        href="https://cdn.jsdelivr.net/npm/katex@0.13.11/dist/katex.min.css"
+        integrity="sha384-Um5gpz1odJg5Z4HAmzPtgZKdTBHZdw8S29IecapCSB31ligYPhHQZMIlWLYQGVoc"
        crossorigin="anonymous">
    <style>
-${(pageCss + notebookCss).slice(0, -1).replace(/\n\n/g, '\n').replace(/^/gm, '      ')}
+${style.replace(/\n\n/g, '\n').replace(/\n$/, '').replace(/^/gm, '      ')}
    </style>
  </head>
  <body>
--- a/packages/ipynb2html-cli/tsconfig.json
+++ b/packages/ipynb2html-cli/tsconfig.json
@ -5,11 +5,6 @@
    "outDir": "./lib",
    "tsBuildInfoFile": "./.tsbuildinfo",
    "baseUrl": ".",
-    "paths": {
-      "*": ["../../types/*"],
-      "@/*": ["./src/*"],
-      "~/*": ["../../*"],
-    },
  },
  "include": [
    "./src",
--- a/packages/ipynb2html-core/package.json
+++ b/packages/ipynb2html-core/package.json
@ -1,6 +1,6 @@
 {
  "name": "ipynb2html-core",
-  "version": "0.1.0",
+  "version": "0.3.0",
  "description": "Convert Jupyter Notebook to static HTML",
  "author": "Jakub Jirutka <jakub@jirutka.cz>",
  "license": "MIT",
@ -25,8 +25,8 @@
  ],
  "scripts": {
    "build": "ttsc --build",
-    "clean": "rimraf coverage/ lib/ .tsbuildinfo",
-    "lint": "eslint --ext .ts,.tsx,.js .",
+    "clean": "rimraf coverage/ lib/ .eslintcache .tsbuildinfo",
+    "lint": "PKGDIR=$PWD; cd ../../ && eslint --cache --ext .ts,.tsx,.js $PKGDIR",
    "prepublishOnly": "run-s readme2md",
    "test": "jest --detectOpenHandles --coverage --verbose",
    "readme2md": "../../scripts/adoc2md -a npm-readme ../../README.adoc > README.md",
--- a/packages/ipynb2html-core/src/elementCreator.ts
+++ b/packages/ipynb2html-core/src/elementCreator.ts
@ -4,8 +4,8 @@ type Attributes = { [k: string]: string }
 // for this module's function.
 export type MinimalElement = {
  innerHTML: string,
-  setAttribute (name: string, value: string): void,
-  appendChild (child: any): any,
+  setAttribute: (name: string, value: string) => void,
+  appendChild: (child: any) => unknown,
 }

 export type ElementCreator<TElement = HTMLElement> =
--- a/packages/ipynb2html-core/src/internal/utils.ts
+++ b/packages/ipynb2html-core/src/internal/utils.ts
@ -1,22 +1,27 @@

-const htmlEntities = {
+const htmlEntities: Record<string, string> = {
  '&': '&amp;',
  '<': '&lt;',
  '>': '&gt;',
 }

-type CallableConstructor = new <T> () => T extends { __call__: Function }
+type Callable = (...args: any[]) => any
+
+type CallableConstructor = new <T> () => T extends { __call__: Callable }
  ? T['__call__']
  : 'subclass does not implement method __call__'

+/* eslint-disable @typescript-eslint/no-unsafe-assignment,
+                  @typescript-eslint/no-unsafe-member-access,
+                  @typescript-eslint/ban-types */
 export const CallableInstance: CallableConstructor = function Callable (
  this: object,
-): Function {
+): Callable {

-  const func = this.constructor.prototype.__call__ as Function
+  const func = this.constructor.prototype.__call__ as Callable

  const cls = function (...args: any[]) {
-    return func.apply(cls, args)
+    return func.apply(cls, args) as unknown
  }
  Object.setPrototypeOf(cls, this.constructor.prototype)

@ -33,13 +38,16 @@ export const CallableInstance: CallableConstructor = function Callable (
  return cls
 } as any
 CallableInstance.prototype = Object.create(Function.prototype)
+/* eslint-enable @typescript-eslint/no-unsafe-assignment,
+                 @typescript-eslint/no-unsafe-member-access,
+                 @typescript-eslint/ban-types */

 /**
 * Escapes characters with special meaning in HTML with the corresponding
 * HTML entities.
 */
 export function escapeHTML (str: string): string {
-  return str.replace(/[&<>]/g, c => (htmlEntities as any)[c])
+  return str.replace(/[&<>]/g, c => htmlEntities[c])
 }

 /**
--- a/packages/ipynb2html-core/src/mathExtractor.ts
+++ b/packages/ipynb2html-core/src/mathExtractor.ts
@ -204,6 +204,6 @@ export function extractMath (text: string): [string, MathExpression[]] {
 */
 export function restoreMath (text: string, math: string[]): string {
  return text
-    .replace(/@@([1-9][0-9]*)@@/g, (_, n) => math[Number(n) - 1])
+    .replace(/@@([1-9][0-9]*)@@/g, (_, n) => math[Number(n) - 1] ?? '')
    .replace(/@@0(\d+)@@/g, (_, n) => `@@${n}@@`)
 }
--- a/packages/ipynb2html-core/src/nbformat.ts
+++ b/packages/ipynb2html-core/src/nbformat.ts
@ -1,78 +1,79 @@
 // These types are based on https://github.com/jupyter/nbformat/blob/b6b5a18e5a40d37f1cc0f71f65108288bdec9bb7/nbformat/v4/nbformat.v4.schema.json.
 // This file was originally generated using json-schema-to-typescript 7.0.0 and
 // then manually polished.
+/* eslint-disable @typescript-eslint/member-ordering */

 /** Jupyter Notebook v4.3. */
 export interface Notebook {

  /** Notebook root-level metadata. */
-  metadata: NotebookMetadata,
+  metadata: NotebookMetadata

  /** Notebook format (minor number). Incremented for backward compatible changes to the notebook format. */
-  nbformat_minor: number,
+  nbformat_minor: number

  /** Notebook format (major number). Incremented between backwards incompatible changes to the notebook format. */
-  nbformat: 4,
+  nbformat: 4

  /** Array of cells of the current notebook. */
-  cells: Cell[],
+  cells: Cell[]
 }

 /** Notebook root-level metadata. */
 export interface NotebookMetadata {

  /** Kernel information. */
-  kernelspec?: KernelSpec,
+  kernelspec?: KernelSpec

  /** Kernel information. */
-  language_info?: LanguageInfo,
+  language_info?: LanguageInfo

  /** Original notebook format (major number) before converting the notebook between versions. This should never be written to a file. */
-  orig_nbformat?: number,
+  orig_nbformat?: number

  /** The title of the notebook document */
-  title?: string,
+  title?: string

  /** The author(s) of the notebook document */
-  authors?: any[],
+  authors?: any[]

  /** Extra properties. */
-  [key: string]: any,
+  [key: string]: any
 }

 /** Kernel information. */
 export interface KernelSpec {

  /** Name of the kernel specification. */
-  name: string,
+  name: string

  /** Name to display in UI. */
-  display_name: string,
+  display_name: string

  /** Extra properties. */
-  [key: string]: any,
+  [key: string]: any
 }

 /** Kernel information. */
 export interface LanguageInfo {

  /** The programming language which this kernel runs. */
-  name: string,
+  name: string

  /** The codemirror mode to use for code in this language. */
-  codemirror_mode?: string | { [k: string]: any },
+  codemirror_mode?: string | { [k: string]: any }

  /** The file extension for files in this language. */
-  file_extension?: string,
+  file_extension?: string

  /** The mimetype corresponding to files in this language. */
-  mimetype?: string,
+  mimetype?: string

  /** The pygments lexer to use for code in this language. */
-  pygments_lexer?: string,
+  pygments_lexer?: string

  /** Extra properties. */
-  [key: string]: any,
+  [key: string]: any
 }


@ -89,46 +90,46 @@ export enum CellType {
 interface BaseCell {

  /** String identifying the type of cell. */
-  cell_type: CellType,
+  cell_type: CellType

  /** Cell-level metadata. */
-  metadata: CellMetadata,
+  metadata: CellMetadata

  /** Contents of the cell, represented as an array of lines. */
-  source: MultilineString,
+  source: MultilineString
 }

 /** Notebook raw nbconvert cell. */
 export interface RawCell extends BaseCell {

  /** String identifying the type of cell. */
-  cell_type: CellType.Raw,
+  cell_type: CellType.Raw

  /** Cell-level metadata. */
  metadata: CellMetadata & {
    /** Raw cell metadata format for nbconvert. */
    format?: string,
-  },
+  }

  /** Media attachments (e.g. inline images), stored as mimebundle keyed by filename. */
-  attachments?: MediaAttachments,
+  attachments?: MediaAttachments
 }

 /** Notebook markdown cell. */
 export interface MarkdownCell extends BaseCell {

  /** String identifying the type of cell. */
-  cell_type: CellType.Markdown,
+  cell_type: CellType.Markdown

  /** Media attachments (e.g. inline images), stored as mimebundle keyed by filename. */
-  attachments?: MediaAttachments,
+  attachments?: MediaAttachments
 }

 /** Notebook code cell. */
 export interface CodeCell extends BaseCell {

  /** String identifying the type of cell. */
-  cell_type: CellType.Code,
+  cell_type: CellType.Code

  /** Cell-level metadata. */
  metadata: CellMetadata & {
@ -138,38 +139,38 @@ export interface CodeCell extends BaseCell {

    /** Whether the cell's output is scrolled, unscrolled, or autoscrolled. */
    scrolled?: true | false | 'auto',
-  },
+  }

  /** Execution, display, or stream outputs. */
-  outputs: Output[],
+  outputs: Output[]

  /** The code cell's prompt number. Will be null if the cell has not been run. */
-  execution_count: number | null,
+  execution_count: number | null
 }

 export interface CellMetadata {

  /** Official Jupyter Metadata for Raw Cells */
-  jupyter?: { [k: string]: any },
+  jupyter?: { [k: string]: any }

  /**
   * The cell's name. If present, must be a non-empty string. Cell names are expected to be unique
   * across all the cells in a given notebook. This criterion cannot be checked by the json schema
   * and must be established by an additional check.
   */
-  name?: string,
+  name?: string

  /** The cell's tags. Tags must be unique, and must not contain commas. */
-  tags?: string[],
+  tags?: string[]

  /** Extra properties. */
-  [key: string]: any,
+  [key: string]: any
 }

 export interface MediaAttachments {

  /** The attachment's data stored as a mimebundle. */
-  [filename: string]: MimeBundle,
+  [filename: string]: MimeBundle
 }


@ -188,62 +189,62 @@ export enum OutputType {
 export interface ExecuteResult {

  /** Type of cell output. */
-  output_type: OutputType.ExecuteResult,
+  output_type: OutputType.ExecuteResult

  /** A result's prompt number. */
-  execution_count: number | null,
+  execution_count: number | null

  /** A mime-type keyed dictionary of data */
-  data: MimeBundle,
+  data: MimeBundle

  /** Cell output metadata. */
  metadata: {
    [k: string]: any,
-  },
+  }
 }

 /** Data displayed as a result of code cell execution. */
 export interface DisplayData {

  /** Type of cell output. */
-  output_type: OutputType.DisplayData,
+  output_type: OutputType.DisplayData

  /** A mime-type keyed dictionary of data */
-  data: MimeBundle,
+  data: MimeBundle

  /** Cell output metadata. */
  metadata: {
    [k: string]: any,
-  },
+  }
 }

 /** Stream output from a code cell. */
 export interface StreamOutput {

  /** Type of cell output. */
-  output_type: OutputType.Stream,
+  output_type: OutputType.Stream

  /** The name of the stream (stdout, stderr). */
-  name: string,
+  name: string

  /** The stream's text output, represented as an array of strings. */
-  text: MultilineString,
+  text: MultilineString
 }

 /** Output of an error that occurred during code cell execution. */
 export interface ErrorOutput {

  /** Type of cell output. */
-  output_type: OutputType.Error,
+  output_type: OutputType.Error

  /** The name of the error. */
-  ename: string,
+  ename: string

  /** The value, or message, of the error. */
-  evalue: string,
+  evalue: string

  /** The error's traceback, represented as an array of strings. */
-  traceback: string[],
+  traceback: string[]
 }


@ -252,7 +253,7 @@ export interface ErrorOutput {
 export interface MimeBundle {

  /** mimetype output (e.g. text/plain), represented as either an array of strings or a string. */
-  [mediaType: string]: MultilineString,
+  [mediaType: string]: MultilineString
 }

 export type MultilineString = string | string[]
--- a/packages/ipynb2html-core/src/renderer.ts
+++ b/packages/ipynb2html-core/src/renderer.ts
@ -147,6 +147,7 @@ class NbRenderer <TElement> extends CallableInstance<NbRenderer<TElement>> {
  __call__ (notebook: Notebook): TElement {
    return this.render(notebook)
  }
+
  /**
   * Renders the given Jupyter *notebook*.
   */
@ -165,11 +166,11 @@ class NbRenderer <TElement> extends CallableInstance<NbRenderer<TElement>> {
  }

  renderMarkdownCell (cell: MarkdownCell, _notebook: Notebook): TElement {
-    return this.el('div', ['cell', 'markdown-cell'], this.renderMarkdown(joinText(cell.source)))
+    return this.el('section', ['cell', 'markdown-cell'], this.renderMarkdown(joinText(cell.source)))
  }

  renderRawCell (cell: RawCell, _notebook: Notebook): TElement {
-    return this.el('div', ['cell', 'raw-cell'], joinText(cell.source))
+    return this.el('section', ['cell', 'raw-cell'], joinText(cell.source))
  }

  renderCodeCell (cell: CodeCell, notebook: Notebook): TElement {
@ -180,7 +181,7 @@ class NbRenderer <TElement> extends CallableInstance<NbRenderer<TElement>> {
    const outputs = coalesceStreams(cell.outputs ?? [])
      .map(output => this.renderOutput(output, cell))

-    return this.el('div', ['cell', 'code-cell'], [source, ...outputs])
+    return this.el('section', ['cell', 'code-cell'], [source, ...outputs])
  }

  renderSource (cell: CodeCell, notebook: Notebook): TElement {
--- a/packages/ipynb2html-core/src/version.ts
+++ b/packages/ipynb2html-core/src/version.ts
@ -1,5 +1,6 @@
 import { $INLINE_JSON } from 'ts-transformer-inline-file'

+// eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
 const { version } = $INLINE_JSON('../package.json')

 export default version as string
--- a/packages/ipynb2html-core/test/renderer.test.tsx
+++ b/packages/ipynb2html-core/test/renderer.test.tsx
@ -102,11 +102,11 @@ describe('built renderer', () => {
    eachMultilineVariant(fixtures.MarkdownCell, 'source', (cell) => {
      const source = join(cell.source)

-      it('returns div.cell.markdown-cell with the $source converted using markdownRenderer() as content', () => {
+      it('returns section.cell.markdown-cell with the $source converted using markdownRenderer() as content', () => {
        expect( renderer.renderMarkdownCell(cell, notebook) ).toHtmlEqual(
-          <div class="cell markdown-cell">
+          <section class="cell markdown-cell">
            {{__html: mockLastResult(markdownRenderer) }}
-          </div>
+          </section>
        )
        expect( markdownRenderer ).toBeCalledWith(source)
      })
@ -117,11 +117,11 @@ describe('built renderer', () => {
  describe('.renderRawCell', () => {
    eachMultilineVariant(fixtures.RawCell, 'source', (cell) => {

-      it('returns div.cell.raw-cell with the $source as content', () => {
+      it('returns section.cell.raw-cell with the $source as content', () => {
        expect( renderer.renderRawCell(cell, notebook) ).toHtmlEqual(
-          <div class="cell raw-cell">
+          <section class="cell raw-cell">
            {{__html: join(cell.source) }}
-          </div>
+          </section>
        )
      })
    })
@ -139,9 +139,9 @@ describe('built renderer', () => {
      result = renderer.renderCodeCell(cell, notebook)
    })

-    it('returns div.cell.code-cell', () => {
+    it('returns section.cell.code-cell', () => {
      expect( result ).toMatchElement(
-        <div class="cell code-cell"><Anything /></div>
+        <section class="cell code-cell"><Anything /></section>
      )
    })

@ -149,7 +149,7 @@ describe('built renderer', () => {

      it('returns element with $source rendered using .renderSource() as children[0]', () => {
        expect( renderer.renderSource ).toBeCalledWith(cell, notebook)
-        expect( result.children[0] ).toHtmlEqual(mockLastResult(renderer.renderSource))
+        expect( result.children[0] ).toHtmlEqual(mockLastResult(renderer.renderSource)!)
      })
    })

@ -291,7 +291,7 @@ describe('built renderer', () => {

      it(`returns element with the output rendered using .${funcName}() as the only child`, () => {
        expect( renderer[funcName] ).toBeCalledWith(output)
-        expect( result.children ).toHtmlEqual([mockLastResult(renderer[funcName])])
+        expect( result.children ).toHtmlEqual([mockLastResult(renderer[funcName])!])
      })

      describe('when the cell has non-null execution_count', () => {
@ -437,7 +437,7 @@ describe('built renderer', () => {

        it('renders the data using the associated external renderer', () => {
          expect( renderer.renderDisplayData(output) ).toHtmlEqual(
-            mockLastResult(dataRenderers['text/custom'])
+            mockLastResult(dataRenderers['text/custom'])!
          )
          expect( dataRenderers['text/custom'] ).toBeCalledWith(join(data))
        })
@ -468,7 +468,7 @@ describe('built renderer', () => {
        const output = displayDataWith(mimeBundle)

        expect( renderer.renderDisplayData(output) ).toHtmlEqual(
-          mockLastResult(dataRenderers['text/custom'])
+          mockLastResult(dataRenderers['text/custom'])!
        )
      })
    })
--- a/packages/ipynb2html-core/test/tsconfig.json
+++ b/packages/ipynb2html-core/test/tsconfig.json
@ -1,5 +1,9 @@
-// This file is needed only for VSCode, see https://github.com/palmerhq/tsdx/issues/84.
 {
-  "extends": "../tsconfig.json",
-  "include": ["."],
+  "extends": "../../../tsconfig.test.json",
+  "compilerOptions": {
+    "baseUrl": ".",
+  },
+  "references": [
+    { "path": "../" },
+  ],
 }
--- a/packages/ipynb2html-core/tsconfig.json
+++ b/packages/ipynb2html-core/tsconfig.json
@ -5,11 +5,6 @@
    "outDir": "./lib",
    "tsBuildInfoFile": "./.tsbuildinfo",
    "baseUrl": ".",
-    "paths": {
-      "*": ["../../types/*"],
-      "@/*": ["./src/*"],
-      "~/*": ["../../*"],
-    },
  },
  "include": [
    "./src",
--- a/packages/ipynb2html/package.json
+++ b/packages/ipynb2html/package.json
@ -1,6 +1,6 @@
 {
  "name": "ipynb2html",
-  "version": "0.1.0",
+  "version": "0.3.0",
  "description": "Convert Jupyter Notebook to static HTML",
  "author": "Jakub Jirutka <jakub@jirutka.cz>",
  "license": "MIT",
@ -31,8 +31,8 @@
  "scripts": {
    "build": "ttsc --build",
    "bundle": "rollup -c",
-    "clean": "rimraf coverage/ dist/ lib/ .tsbuildinfo",
-    "lint": "eslint --ext .ts,.tsx,.js .",
+    "clean": "rimraf coverage/ dist/ lib/ .eslintcache .tsbuildinfo",
+    "lint": "PKGDIR=$PWD; cd ../../ && eslint --cache --ext .ts,.tsx,.js $PKGDIR",
    "minify-css": "csso styles/notebook.css -o dist/notebook.min.css -s dist/notebook.min.css.map",
    "prepublishOnly": "run-p bundle minify-css readme2md",
    "test": "jest --detectOpenHandles --coverage --verbose",
@ -44,10 +44,15 @@
  },
  "dependencies": {
    "anser": "^1.4.9",
-    "highlightjs": "^9.16.2",
-    "ipynb2html-core": "0.1.0",
-    "katex": "^0.11.1",
-    "marked": "^0.8.0"
+    "highlight.js": "^10.7.3",
+    "ipynb2html-core": "0.3.0",
+    "katex": "^0.13.11",
+    "marked": "^2.0.7"
+  },
+  "devDependencies": {
+    "@types/katex": "^0.11.0",
+    "@types/marked": "^2.0.3",
+    "ansi_up": "^5.0.1"
  },
  "peerDependencies": {
    "nodom": "^2.3.0"
--- a/packages/ipynb2html/rollup.config.js
+++ b/packages/ipynb2html/rollup.config.js
@ -1,5 +1,5 @@
 import addGitMsg from 'rollup-plugin-add-git-msg'
-import babel from 'rollup-plugin-babel'
+import babel from '@rollup/plugin-babel'
 import commonjs from '@rollup/plugin-commonjs'
 import license from 'rollup-plugin-node-license'
 import resolve from '@rollup/plugin-node-resolve'
@ -13,10 +13,10 @@ import pkg from './package.json'
 const extensions = ['.mjs', '.js', '.ts']

 const globals = {
-  anser: 'anser',
-  highlightjs: 'hljs',
-  katex: 'katex',
-  marked: 'marked',
+  'anser': 'anser',
+  'highlight.js': 'hljs',
+  'katex': 'katex',
+  'marked': 'marked',
 }

 const plugins = [
@ -33,9 +33,6 @@ const plugins = [
        incremental: true,
      },
    },
-    // This is needed for node-license plugin. :(
-    // https://github.com/ezolenko/rollup-plugin-typescript2#plugins-using-asyncawait
-    objectHashIgnoreUnknownHack: true,
    clean: true,
  }),
  // Resolve node modules.
@ -48,6 +45,7 @@ const plugins = [
  // Transpile all sources for older browsers and inject needed polyfills.
  babel({
    babelrc: false,
+    babelHelpers: 'bundled',
    // To avoid Babel injecting core-js polyfills into core-js.
    exclude: [/node_modules\/core-js\//],
    extensions,
@ -72,22 +70,23 @@ const plugins = [
  }),
  // Generate table of the bundled packages at top of the file.
  license({ format: 'table' }),
-  // Minify JS.
-  terser({
+]
+
+const output = (filename, extra = {}) => [false, true].map(minify => ({
+  name: pkg.name,
+  file: `${filename}${minify ? '.min.js' : '.js'}`,
+  format: 'umd',
+  sourcemap: true,
+  plugins: [
+    // Minify JS when building .min.js file.
+    minify && terser({
      ecma: 5,
-    include: [/^.+\.min\.js$/],
      output: {
        // Preserve comment injected by addGitMsg and license.
        comments: RegExp(`(?:\\$\\{${pkg.name}\\}|Bundled npm packages)`),
      },
    }),
-]
-
-const output = (filename, extra = {}) => ['.js', '.min.js'].map(ext => ({
-  name: pkg.name,
-  file: `${filename}${ext}`,
-  format: 'umd',
-  sourcemap: true,
+  ].filter(Boolean),
  ...extra,
 }))

--- a/packages/ipynb2html/src/browser.ts
+++ b/packages/ipynb2html/src/browser.ts
@ -39,6 +39,7 @@ export function autoRender (opts: NbRendererOpts = {}): void {

  document.querySelectorAll(selector).forEach(script => {
    if (script.textContent && script.parentElement) {
+      // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
      const notebook = JSON.parse(unescapeHTML(script.textContent))
      const nbElement = render(notebook)
      script.parentElement.replaceChild(nbElement, script)
--- a/packages/ipynb2html/src/global.d.ts
+++ b/packages/ipynb2html/src/global.d.ts
@ -2,6 +2,5 @@
 // via global variable. It's an alternative to Anser that doesn't provide
 // bundle for browsers.
 declare class AnsiUp {
-  // eslint-disable-next-line @typescript-eslint/camelcase
  ansi_to_html (input: string): string
 }
--- a/packages/ipynb2html/src/index.ts
+++ b/packages/ipynb2html/src/index.ts
@ -1,7 +1,7 @@
 import anser from 'anser'
-import hljs from 'highlightjs'
+import hljs from 'highlight.js'
 import katex, { KatexOptions } from 'katex'
-import marked, { MarkedOptions } from 'marked'
+import marked from 'marked'

 import {
  createElementCreator,
@ -12,7 +12,7 @@ import {
  Notebook,
 } from 'ipynb2html-core'

-import buildMarkdownRenderer from './markdownRenderer'
+import buildMarkdownRenderer, { MarkedOptions } from './markdownRenderer'


 export { default as version } from './version'
@ -42,7 +42,7 @@ export type NbRendererOpts<TElement = HTMLElement> = BaseOptions<TElement> & {
 * for this module's function.
 */
 type MinimalDocument<TElement extends MinimalElement> = {
-  createElement (tag: string): TElement,
+  createElement: (tag: string) => TElement,
 }

 const defaultKatexOpts: KatexOptions = {
@ -50,9 +50,14 @@ const defaultKatexOpts: KatexOptions = {
  throwOnError: false,
 }

+const defaultMarkedOpts: MarkedOptions = {
+  headerAnchors: true,
+  headerIdsStripAccents: true,
+}
+
 function hljsCodeHighlighter (code: string, lang: string): string {
  return hljs.getLanguage(lang)
-    ? hljs.highlight(lang, code).value
+    ? hljs.highlight(code, { language: lang }).value
    : code
 }

@ -115,11 +120,8 @@ export function createRenderer <TElement extends MinimalElement> (
    codeHighlighter = hljsCodeHighlighter
  }
  if (!markdownRenderer && marked) {
-    if (katex) {
-      markdownRenderer = buildMarkdownRenderer(opts.markedOpts, katexOpts)
-    } else {
-      markdownRenderer = (text) => marked.parse(text, opts.markedOpts)
-    }
+    const markedOpts = { ...defaultMarkedOpts, ...opts.markedOpts }
+    markdownRenderer = buildMarkdownRenderer(markedOpts, katexOpts)
  }
  if (!dataRenderers['text/html'] && katex) {
    const mathRenderer = (tex: string) => katex.renderToString(tex, katexOpts)
--- a/packages/ipynb2html/src/markdownRenderer.ts
+++ b/packages/ipynb2html/src/markdownRenderer.ts
@ -1,32 +1,62 @@
-import hljs from 'highlightjs'
+import hljs from 'highlight.js'
 import katex, { KatexOptions } from 'katex'
-import marked, { MarkedOptions } from 'marked'
+import marked, { Slugger } from 'marked'

 import { mathExtractor } from 'ipynb2html-core'


+export type MarkdownRenderer = (markdown: string) => string
+
+export interface MarkedOptions extends marked.MarkedOptions {
+  /** Generate heading anchors (this implies headingIds). */
+  headerAnchors?: boolean
+  headerIdsStripAccents?: boolean
+}
+
+// Removes accents from the given string.
+const stripAccents = (text: string) => text.normalize('NFD').replace(/[\u0300-\u036f]/g, '')
+
+// Removes math markers from the given string.
+const stripMath = (text: string) => mathExtractor.restoreMath(text, []).trim()
+
+class Renderer extends marked.Renderer {
+
+  heading (text: string, level: 1 | 2 | 3 | 4 | 5 | 6, raw: string, slugger: Slugger): string {
+    const opts = this.options as MarkedOptions
+
+    if (!opts.headerIds && !opts.headerAnchors) {
+      return super.heading(text, level, raw, slugger)
+    }
+
+    let id = (opts.headerPrefix ?? '') + slugger.slug(stripMath(raw))
+    if (opts.headerIdsStripAccents) {
+      id = stripAccents(id)
+    }
+
+    if (opts.headerAnchors) {
+      text = `<a class="anchor" href="#${id}" aria-hidden="true"></a>${text}`
+    }
+    return `<h${level} id="${id}">${text}</h${level}>`
+  }
+
+  link (href: string | null, title: string | null, text: string): string {
+    return super.link(href && stripMath(href), title && stripMath(title), text)
+  }
+
+  image (href: string | null, title: string | null, text: string): string {
+    return super.image(href && stripMath(href), title && stripMath(title), stripMath(text))
+  }
+}
+
 function highlight (code: string, lang: string): string {
  return hljs.getLanguage(lang)
-    ? hljs.highlight(lang, code, true).value
+    ? hljs.highlight(code, { language: lang, ignoreIllegals: true }).value
    : code
 }

-/**
- * Returns a pre-configured marked parser with math support (using KaTeX)
- * and code highlighter (highlight.js).
- *
- * @param {MarkedOptions} markedOpts Options for the marked Markdown renderer.
- * @param {KatexOptions} katexOpts Options for the KaTeX math renderer.
- */
-export default (markedOpts: MarkedOptions = {}, katexOpts: KatexOptions = {}) => {
-  if (hljs) {  // highlightjs may be an optional dependency (in browser bundle)
-    markedOpts = { highlight, ...markedOpts }
-  }
+const renderer = (markedOpts: MarkedOptions) => (markdown: string) => marked.parse(markdown, markedOpts)

-  /**
-   * Converts the given *markdown* into HTML.
-   */
-  return (markdown: string): string => {
+const rendererWithMath = (markedOpts: MarkedOptions, katexOpts: KatexOptions) => (markdown: string) => {
  const [text, math] = mathExtractor.extractMath(markdown)
  const html = marked.parse(text, markedOpts)

@ -35,4 +65,22 @@ export default (markedOpts: MarkedOptions = {}, katexOpts: KatexOptions = {}) =>
  })
  return mathExtractor.restoreMath(html, mathHtml)
 }
+
+/**
+ * Returns a pre-configured marked parser with (optional) math support (using
+ * KaTeX) and code highlighter (highlight.js).
+ *
+ * @param {MarkedOptions} markedOpts Options for the marked Markdown renderer.
+ * @param {KatexOptions} katexOpts Options for the KaTeX math renderer.
+ */
+export default (markedOpts: MarkedOptions = {}, katexOpts: KatexOptions = {}): MarkdownRenderer => {
+
+  markedOpts = { renderer: new Renderer(markedOpts), ...markedOpts }
+  if (hljs) {  // highlight.js may be an optional dependency (in browser bundle)
+    markedOpts = { highlight, ...markedOpts }
+  }
+
+  return katex  // katex may be an optional dependency (in browser bundle)
+    ? rendererWithMath(markedOpts, katexOpts)
+    : renderer(markedOpts)
 }
--- a/packages/ipynb2html/src/readNotebookTitle.ts
+++ b/packages/ipynb2html/src/readNotebookTitle.ts
@ -7,12 +7,14 @@ class EmptyRenderer extends marked.Renderer {}

 // Override all the EmptyRenderer's methods inherited from marked.Renderer to
 // always return an empty string.
-const RendererProto: any = marked.Renderer.prototype
+/* eslint-disable @typescript-eslint/no-unsafe-member-access */
+const RendererProto = marked.Renderer.prototype
 for (const prop of Object.getOwnPropertyNames(RendererProto)) {
-  if (prop !== 'constructor' && typeof RendererProto[prop] === 'function') {
-    ;(EmptyRenderer.prototype as any)[prop] = () => ''
+  if (prop !== 'constructor' && typeof (RendererProto as any)[prop] === 'function') {
+    (EmptyRenderer.prototype as any)[prop] = () => ''
  }
 }
+/* eslint-enable @typescript-eslint/no-unsafe-member-access */

 class MainTitleRenderer extends EmptyRenderer {
  _titleFound = false
--- a/packages/ipynb2html/src/version.ts
+++ b/packages/ipynb2html/src/version.ts
@ -1,5 +1,6 @@
 import { $INLINE_JSON } from 'ts-transformer-inline-file'

+// eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
 const { version } = $INLINE_JSON('../package.json')

 export default version as string
--- a/packages/ipynb2html/test/global.d.ts
+++ b/packages/ipynb2html/test/global.d.ts
@ -0,0 +1 @@
+../src/global.d.ts
--- a/packages/ipynb2html/test/markdownRenderer.test.tsx
+++ b/packages/ipynb2html/test/markdownRenderer.test.tsx
@ -0,0 +1,152 @@
+import { KatexOptions } from 'katex'
+import parseHtml from 'node-html-parser'
+
+import markdownRenderer, { MarkedOptions } from '@/markdownRenderer'
+
+import '~/test/setup'  // setupFilesAfterEnv doesn't work here
+import { Anything } from '~/test/support/matchers/toMatchElement'
+
+
+let katexOpts: KatexOptions
+let markedOpts: MarkedOptions
+
+beforeEach(() => {
+  katexOpts = {
+    displayMode: true,
+    throwOnError: false,
+  }
+  markedOpts = {}
+})
+
+
+describe('headings', () => {
+
+  it('renders h tag without anchor', () => {
+    expect( render('## Some Title') ).toHtmlEqual(
+      <h2 id="some-title">Some Title</h2>
+    )
+  })
+
+  it('renders math in text, but strips it in id', () => {
+    expect( render('## Integers $\\mathbb{Z}$') ).toMatchElement(
+      <h2 id="integers">
+        Integers <span class="katex"><Anything /></span>
+      </h2>
+    )
+  })
+
+  describe('when headerAnchors is true', () => {
+    beforeEach(() => {
+      markedOpts = { headerAnchors: true }
+    })
+
+    it('renders h tag with anchor', () => {
+      expect( render('## Some Title') ).toHtmlEqual(
+        <h2 id="some-title">
+          <a class="anchor" href="#some-title" aria-hidden="true"></a>Some Title
+        </h2>
+      )
+    })
+
+    it('renders math in text, but strips it in href and id', () => {
+      expect( render('## Integers $\\mathbb{Z}$') ).toMatchElement(
+        <h2 id="integers">
+          <a class="anchor" href="#integers" aria-hidden="true"></a>
+          Integers <span class="katex"><Anything /></span>
+        </h2>
+      )
+    })
+  })
+
+  describe('when headerIds is false', () => {
+    beforeEach(() => {
+      markedOpts = { headerIds: false }
+    })
+
+    it('renders h tag without id and anchor', () => {
+      expect( render('## Some Title') ).toHtmlEqual(
+        <h2>Some Title</h2>
+      )
+    })
+  })
+
+  describe('when headerIdsStripAccents is true', () => {
+    beforeEach(() => {
+      markedOpts = { headerIdsStripAccents: true }
+    })
+
+    it('strips accents in generated id', () => {
+      expect( render('## Příliš žluťoučký kůň') ).toHtmlEqual(
+        <h2 id="prilis-zlutoucky-kun">
+          Příliš žluťoučký kůň
+        </h2>
+      )
+    })
+  })
+})
+
+
+describe('link', () => {
+
+  it('strips math in title', () => {
+    expect( render('[link](https://example.org "This is $\\TeX$!")') ).toHtmlEqual(
+      <p><a href="https://example.org" title="This is !">link</a></p>
+    )
+  })
+
+  it('strips math in href', () => {
+    expect( render('[link](https://example.org/$\\TeX$)') ).toHtmlEqual(
+      <p><a href="https://example.org/">link</a></p>
+    )
+  })
+
+  it('renders math in text', () => {
+    expect( render('[This is $\\TeX$!](https://example.org/)') ).toMatchElement(
+      <p><a href="https://example.org/">This is <span class="katex"><Anything /></span>!</a></p>
+    )
+  })
+})
+
+
+describe('image', () => {
+
+  it('strips math in title', () => {
+    expect( render('![x](https://example.org/img.png "This is $\\TeX$!")') ).toHtmlEqual(
+      <p><img src="https://example.org/img.png" alt="x" title="This is !" /></p>
+    )
+  })
+
+  it('strips math in href', () => {
+    expect( render('![image](https://example.org/$\\TeX$.png)') ).toHtmlEqual(
+      <p><img src="https://example.org/.png" alt="image" /></p>
+    )
+  })
+
+  it('strips math in alt text', () => {
+    expect( render('![This is $\\TeX$!](https://example.org/img.png)') ).toHtmlEqual(
+      <p><img src="https://example.org/img.png" alt="This is !" /></p>
+    )
+  })
+})
+
+
+describe('code', () => {
+
+  it('highlights fenced code block', () => {
+    // Note: We use `backticks` in this example to avoid problem that JSX
+    // implicitly decodes HTML entities, but node-html-parser does not.
+    expect( render('```js\nconsole.log(`Hello, world!`)\n```') ).toHtmlEqual(
+      <pre>
+        <code class="language-js">
+          <span class="hljs-built_in">console</span>.log(<span class="hljs-string">`Hello, world!`</span>)
+        </code>
+      </pre>
+    )
+  })
+})
+
+
+function render (text: string) {
+  const html = markdownRenderer(markedOpts, katexOpts)(text).replace(/\n/, '')
+  return parseHtml(html, { pre: true }).childNodes[0]
+}
--- a/packages/ipynb2html/test/readNotebookTitle.test.ts
+++ b/packages/ipynb2html/test/readNotebookTitle.test.ts
@ -1,7 +1,7 @@
-import readNotebookTitle from '@/readNotebookTitle'
-
 import { Notebook, CellType, MarkdownCell } from 'ipynb2html-core'

+import readNotebookTitle from '@/readNotebookTitle'
+

 const markdownCell = (source: string | string[]): MarkdownCell => ({
  cell_type: CellType.Markdown,
--- a/packages/ipynb2html/test/tsconfig.json
+++ b/packages/ipynb2html/test/tsconfig.json
@ -1,5 +1,9 @@
-// This file is needed only for VSCode, see https://github.com/palmerhq/tsdx/issues/84.
 {
-  "extends": "../tsconfig.json",
-  "include": ["."],
+  "extends": "../../../tsconfig.test.json",
+  "compilerOptions": {
+    "baseUrl": ".",
+  },
+  "references": [
+    { "path": "../" },
+  ],
 }
--- a/packages/ipynb2html/tsconfig.json
+++ b/packages/ipynb2html/tsconfig.json
@ -5,11 +5,6 @@
    "outDir": "./lib",
    "tsBuildInfoFile": "./.tsbuildinfo",
    "baseUrl": ".",
-    "paths": {
-      "*": ["../../types/*"],
-      "@/*": ["./src/*"],
-      "~/*": ["../../*"],
-    },
  },
  "include": [
    "./src",
--- a/patches/yarn-version-bump+0.0.3.patch
+++ b/patches/yarn-version-bump+0.0.3.patch
@ -0,0 +1,15 @@
+TODO: Remove after https://github.com/chrisdarroch/yarn-bump/pull/1 is merged and released.
+
+diff --git a/node_modules/yarn-version-bump/src/workspace.js b/node_modules/yarn-version-bump/src/workspace.js
+index 28b1dd1..0cf2ecb 100644
+--- a/node_modules/yarn-version-bump/src/workspace.js
+++ b/node_modules/yarn-version-bump/src/workspace.js
+@@ -9,7 +9,7 @@ class Workspace {
+ 
+     get workspaceSnapshot() {
+         return runCommand('yarn',
+-            ['workspaces', 'info', '--silent'],
+            ['--silent', 'workspaces', 'info'],
+             { cwd: this.root }
+         )
+         .then(data => JSON.parse(data))
--- a/scripts/adoc2md
+++ b/scripts/adoc2md
@ -1,4 +1,4 @@
 #!/bin/sh -e
 ( set -o pipefail 2>/dev/null ) && set -o pipefail

-asciidoctor -o - -b docbook "$@" | pandoc -f docbook -t markdown_github -o -
+asciidoctor -o - -b docbook "$@" | pandoc -f docbook -t markdown_github --base-header-level 2 -o -
--- a/test/support/helpers.ts
+++ b/test/support/helpers.ts
@ -1,5 +1,5 @@

-type Callable = (...args: any[]) => any
+type Callable = (...args: any[]) => unknown

 export type Mock<F extends Callable> = jest.Mock<ReturnType<F>, Parameters<F>>

@ -13,9 +13,9 @@ export function asMock <F extends Callable> (fn: F): Mock<F> {
 export function mockResults <F extends Callable> (fn: F): Array<ReturnType<F>> {
  return asMock(fn).mock.results
    .filter(x => x.type === 'return')
-    .map(x => x.value)
+    .map(x => x.value as ReturnType<F>)
 }

-export function mockLastResult <F extends Callable> (fn: F): ReturnType<F> {
-  return mockResults(fn).pop() as ReturnType<F>
+export function mockLastResult <F extends Callable> (fn: F): ReturnType<F> | undefined {
+  return mockResults(fn).pop()
 }
--- a/test/support/jsx.ts
+++ b/test/support/jsx.ts
@ -60,7 +60,8 @@ export function createElement (
    } else if (child instanceof NNode) {
      el.appendChild(child)
    } else if (typeof child === 'object' && '__html' in child) {
-      el.innerHTML = child.__html
+      // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
+      el.innerHTML = child.__html as string
    } else {
      el.appendChild(document.createTextNode(String(child)))
    }
@ -68,6 +69,7 @@ export function createElement (
  return el
 }

+// eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
 (global as any).JSX = {
  createElement,
 }
--- a/test/support/matchers/toHtmlEqual.ts
+++ b/test/support/matchers/toHtmlEqual.ts
@ -7,7 +7,7 @@ declare global {
  // eslint-disable-next-line @typescript-eslint/no-namespace
  namespace jest {
    interface Matchers<R, T> {
-      toHtmlEqual (expected: HTMLElement | string | Array<HTMLElement | string>): R,
+      toHtmlEqual: (expected: HTMLElement | string | Array<HTMLElement | string>) => R
    }
  }
 }
--- a/test/support/matchers/toMatchElement.ts
+++ b/test/support/matchers/toMatchElement.ts
@ -11,32 +11,40 @@ declare global {
  // eslint-disable-next-line @typescript-eslint/no-namespace
  namespace jest {
    interface Matchers<R, T> {
-      toMatchElement (expected: HTMLElement, opts?: Options): R,
+      toMatchElement: (expected: HTMLElement, opts?: Options) => R
    }
  }
 }

 export const AnythingNode = new class extends Node {
  render () { return '<!--Anything-->' }
+  toString () { return this.render() }
 }()

-export const Anything = () => AnythingNode
+export const Anything = (): Node => AnythingNode
+
+function isWritable (obj: any, prop: string): boolean {
+  const desc = Object.getOwnPropertyDescriptor(obj, prop)
+  // eslint-disable-next-line @typescript-eslint/unbound-method
+  return !!desc?.writable || !!desc?.set
+}

 function filterWildcardChildren (rec: Node, exp: Node): void {
  if (exp.firstChild === AnythingNode
-      && exp.children.length === 1
-      && rec instanceof HTMLElement
-      && rec.innerHTML
+      && exp.childNodes.length === 1
+      && (rec as HTMLElement).innerHTML
  ) {
-    rec.innerHTML = ''
-    rec.children.splice(0, rec.children.length, AnythingNode)
+    if (isWritable(rec, 'innerHTML')) {
+      (rec as HTMLElement).innerHTML = ''
+    }
+    rec.childNodes.splice(0, rec.childNodes.length, AnythingNode)
    return
  }
-  for (let i = 0; i < exp.children.length && i < rec.children.length; i++) {
-    if (exp.children[i] === AnythingNode) {
-      rec.children[i] = AnythingNode
+  for (let i = 0; i < exp.childNodes.length && i < rec.childNodes.length; i++) {
+    if (exp.childNodes[i] === AnythingNode) {
+      rec.childNodes[i] = AnythingNode
    } else {
-      filterWildcardChildren(exp.children[i], rec.children[i])
+      filterWildcardChildren(rec.childNodes[i], exp.childNodes[i])
    }
  }
 }
@ -46,11 +54,13 @@ function clearAttributes (node: Node): void {
    node.attributes = {}
    node.className = ''
  }
-  node.children.forEach(clearAttributes)
+  node.childNodes.forEach(clearAttributes)
 }

 export function toMatchElement (received: HTMLElement, expected: HTMLElement, opts?: Options): MatcherResult {
+  if (received.cloneNode) {
    received = received.cloneNode(true) as HTMLElement
+  }

  if (opts?.ignoreAttrs) {
    clearAttributes(received)
--- a/test/tsconfig.json
+++ b/test/tsconfig.json
@ -0,0 +1,6 @@
+{
+  "extends": "../tsconfig.test.json",
+  "compilerOptions": {
+    "baseUrl": ".",
+  },
+}
--- a/tsconfig.base.json
+++ b/tsconfig.base.json
@ -42,7 +42,9 @@
    /* Module Resolution Options */
    "moduleResolution": "node",               /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
    // "baseUrl": "./",                       /* Base directory to resolve non-absolute module names. */
-    // "paths": {},                           /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
+    "paths": {                                /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
+      "*": ["../../types/*"],                 /* This path is relative from baseUrl which is defined in tsconfig.json that includes this file inside each project. */
+    },
    // "rootDirs": [],                        /* List of root folders whose combined content represents the structure of the project at runtime. */
    "typeRoots": [                            /* List of folders to include type definitions from. */
      "./types",
--- a/tsconfig.test.json
+++ b/tsconfig.test.json
@ -0,0 +1,16 @@
+{
+  "extends": "./tsconfig.base.json",
+  "compilerOptions": {
+    "declaration": false,
+    "declarationMap": false,
+    "sourceMap": false,
+    "composite": false,
+    "noEmit": true,
+    "paths": {
+      // These paths are relative from baseUrl which is defined in
+      // tsconfig.json that includes this file inside each project.
+      "@/*": ["../src/*"],
+      "~/*": ["../../../*"],
+    },
+  },
+}
--- a/yarn.lock
+++ b/yarn.lock
Author	SHA1	Message	Date
dependabot[bot]	35c1cd6141	Bump minimist from 1.2.5 to 1.2.6 Bumps [minimist](https://github.com/substack/minimist) from 1.2.5 to 1.2.6. - [Release notes](https://github.com/substack/minimist/releases) - [Commits](https://github.com/substack/minimist/compare/1.2.5...1.2.6) --- updated-dependencies: - dependency-name: minimist dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com>	2022-04-06 14:09:33 +02:00
dependabot[bot]	6a4308cb11	Bump ajv from 6.11.0 to 6.12.6 Bumps [ajv](https://github.com/ajv-validator/ajv) from 6.11.0 to 6.12.6. - [Release notes](https://github.com/ajv-validator/ajv/releases) - [Commits](https://github.com/ajv-validator/ajv/compare/v6.11.0...v6.12.6) --- updated-dependencies: - dependency-name: ajv dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com>	2022-02-12 17:48:34 +01:00
Jakub Jirutka	a865a53327	Add FUNDING.yml	2021-12-28 11:35:23 +01:00
dependabot[bot]	e5bcf84b3c	Bump tmpl from 1.0.4 to 1.0.5 Bumps [tmpl](https://github.com/daaku/nodejs-tmpl) from 1.0.4 to 1.0.5. - [Release notes](https://github.com/daaku/nodejs-tmpl/releases) - [Commits](https://github.com/daaku/nodejs-tmpl/commits/v1.0.5) --- updated-dependencies: - dependency-name: tmpl dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com>	2021-11-15 18:55:20 +01:00
dependabot[bot]	3d93c7fdf5	Bump tar from 5.0.5 to 5.0.10 Bumps [tar](https://github.com/npm/node-tar) from 5.0.5 to 5.0.10. - [Release notes](https://github.com/npm/node-tar/releases) - [Changelog](https://github.com/npm/node-tar/blob/main/CHANGELOG.md) - [Commits](https://github.com/npm/node-tar/compare/v5.0.5...v5.0.10) --- updated-dependencies: - dependency-name: tar dependency-type: direct:development ... Signed-off-by: dependabot[bot] <support@github.com>	2021-11-15 18:53:23 +01:00
dependabot[bot]	050e4515ca	Bump path-parse from 1.0.6 to 1.0.7 Bumps [path-parse](https://github.com/jbgutierrez/path-parse) from 1.0.6 to 1.0.7. - [Release notes](https://github.com/jbgutierrez/path-parse/releases) - [Commits](https://github.com/jbgutierrez/path-parse/commits/v1.0.7) --- updated-dependencies: - dependency-name: path-parse dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com>	2021-11-15 18:49:49 +01:00
Jakub Jirutka	dd783a0daf	CI: Replace Travis with GitHub Actions	2021-06-12 01:31:49 +02:00
Jakub Jirutka	6c26d381f0	Bump katex from 0.11.1 to 0.13.11	2021-06-12 00:40:40 +02:00
Jakub Jirutka	e1ba5039e4	Bump ansi_up from 4.0.4 to 5.0.1	2021-06-12 00:24:30 +02:00
Jakub Jirutka	1defdcd4ca	Don't use deprecated highlight.js API Deprecated as of 10.7.0. highlight(lang, code, ...args) has been deprecated. Deprecated as of 10.7.0. Please use highlight(code, options) instead. https://github.com/highlightjs/highlight.js/issues/2277	2021-06-12 00:24:30 +02:00
Jakub Jirutka	ccf16ab7c6	Remove @types/highlight.js (not needed anymore) highlight.js already provides TypeScript types.	2021-06-12 00:13:22 +02:00
Jakub Jirutka	3eee5ebd60	Bump highlight.js from 10.1.1 to 10.7.3	2021-06-11 23:58:20 +02:00
Jakub Jirutka	8bd46774dd	Bump marked from 1.0.0 to 2.0.7 Resolves #22	2021-06-11 23:47:33 +02:00
dependabot[bot]	b7216ab089	Bump acorn from 6.4.0 to 6.4.2 Bumps [acorn](https://github.com/acornjs/acorn) from 6.4.0 to 6.4.2. - [Release notes](https://github.com/acornjs/acorn/releases) - [Commits](https://github.com/acornjs/acorn/compare/6.4.0...6.4.2) --- updated-dependencies: - dependency-name: acorn dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com>	2021-06-11 23:47:33 +02:00
dependabot[bot]	a182883320	Bump glob-parent from 5.1.0 to 5.1.2 Bumps [glob-parent](https://github.com/gulpjs/glob-parent) from 5.1.0 to 5.1.2. - [Release notes](https://github.com/gulpjs/glob-parent/releases) - [Changelog](https://github.com/gulpjs/glob-parent/blob/main/CHANGELOG.md) - [Commits](https://github.com/gulpjs/glob-parent/compare/v5.1.0...v5.1.2) --- updated-dependencies: - dependency-name: glob-parent dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com>	2021-06-11 23:47:33 +02:00
dependabot[bot]	fd04dc508d	Bump ws from 7.2.1 to 7.4.6 Bumps [ws](https://github.com/websockets/ws) from 7.2.1 to 7.4.6. - [Release notes](https://github.com/websockets/ws/releases) - [Commits](https://github.com/websockets/ws/compare/7.2.1...7.4.6) Signed-off-by: dependabot[bot] <support@github.com>	2021-06-11 23:47:33 +02:00
dependabot[bot]	953ca11aa8	Bump browserslist from 4.8.5 to 4.16.6 Bumps [browserslist](https://github.com/browserslist/browserslist) from 4.8.5 to 4.16.6. - [Release notes](https://github.com/browserslist/browserslist/releases) - [Changelog](https://github.com/browserslist/browserslist/blob/main/CHANGELOG.md) - [Commits](https://github.com/browserslist/browserslist/compare/4.8.5...4.16.6) Signed-off-by: dependabot[bot] <support@github.com>	2021-06-11 23:47:33 +02:00
dependabot[bot]	9d528485ab	Bump hosted-git-info from 2.8.5 to 2.8.9 Bumps [hosted-git-info](https://github.com/npm/hosted-git-info) from 2.8.5 to 2.8.9. - [Release notes](https://github.com/npm/hosted-git-info/releases) - [Changelog](https://github.com/npm/hosted-git-info/blob/v2.8.9/CHANGELOG.md) - [Commits](https://github.com/npm/hosted-git-info/compare/v2.8.5...v2.8.9) Signed-off-by: dependabot[bot] <support@github.com>	2021-06-11 23:47:33 +02:00
dependabot[bot]	32c109f1d0	Bump lodash from 4.17.19 to 4.17.21 Bumps [lodash](https://github.com/lodash/lodash) from 4.17.19 to 4.17.21. - [Release notes](https://github.com/lodash/lodash/releases) - [Commits](https://github.com/lodash/lodash/compare/4.17.19...4.17.21) Signed-off-by: dependabot[bot] <support@github.com>	2021-06-11 23:47:33 +02:00
dependabot[bot]	122471a52f	Bump y18n from 4.0.0 to 4.0.1 Bumps [y18n](https://github.com/yargs/y18n) from 4.0.0 to 4.0.1. - [Release notes](https://github.com/yargs/y18n/releases) - [Changelog](https://github.com/yargs/y18n/blob/master/CHANGELOG.md) - [Commits](https://github.com/yargs/y18n/commits) Signed-off-by: dependabot[bot] <support@github.com>	2021-06-11 23:47:33 +02:00
Jakub Jirutka	fbecff633a	Release version 0.3.0	2020-10-28 18:51:56 +01:00
Jakub Jirutka	5ec93ba9e4	Patch yarn-version-bump to fix compatibility with yarn 1.22.4	2020-10-28 18:50:52 +01:00
dependabot[bot]	9f43fc595c	Bump lodash from 4.17.15 to 4.17.19 Bumps [lodash](https://github.com/lodash/lodash) from 4.17.15 to 4.17.19. - [Release notes](https://github.com/lodash/lodash/releases) - [Commits](https://github.com/lodash/lodash/compare/4.17.15...4.17.19) Signed-off-by: dependabot[bot] <support@github.com>	2020-10-28 18:37:06 +01:00
Jakub Jirutka	b363818364	CI: Add Node.js 14 to build matrix	2020-10-28 18:32:06 +01:00
Jakub Jirutka	f5a283ba72	Adjust ESLint rule @typescript-eslint/ban-types - allow {} and object	2020-06-21 13:19:44 +02:00
Jakub Jirutka	ec76650a93	Disable ESLint rule import/order When there are local typings for a third-party module, this rule classifies import from the module as local instead of external. See Also: - `7e35810c7f` - `bbbcd2398e` - `381caf644d`	2020-06-21 13:11:09 +02:00
Jakub Jirutka	6ca8858d64	Disable ESLint rule @typescript-eslint/no-invalid-void-type	2020-06-21 12:29:08 +02:00
Jakub Jirutka	6944ff1b82	Move ipynb2html's devDependencies from parent to ipynb2html package	2020-06-21 11:08:04 +02:00
Jakub Jirutka	7fbd5b5d8b	Bump all devDependencies to their latest minor version	2020-06-21 01:23:40 +02:00
Jakub Jirutka	a31ddbe203	Enable more ESLint rules	2020-06-21 01:23:40 +02:00
Jakub Jirutka	2f3d7ae4c6	Fix default HTML title in CLI	2020-06-21 01:23:40 +02:00
Jakub Jirutka	49d16ec079	Use no delimiter for members in interfaces	2020-06-21 01:23:40 +02:00
Jakub Jirutka	d29f006090	Bump eslint and its plugins, update rules and fix new violations	2020-06-21 01:23:39 +02:00
Jakub Jirutka	0b098983b5	Bump @types/node from ^10.13.0 to ^10.17.25	2020-06-21 00:46:08 +02:00
Jakub Jirutka	5f7c2dfb4b	Bump typescript from ~3.7.5 to ~3.9.5	2020-06-21 00:46:08 +02:00
Jakub Jirutka	06ab09f278	Bump rollup from 1.x to 2.x and its plugins	2020-06-21 00:43:49 +02:00
Jakub Jirutka	110c8ca82a	Use property signature syntax for methods See `4c9293bd5e/packages/eslint-plugin/docs/rules/method-signature-style.md`	2020-06-20 12:47:35 +02:00
Jakub Jirutka	d9bea2feb2	Bump highlight.js to 10.1.1	2020-06-17 00:39:07 +02:00
Jakub Jirutka	76c9a1e67f	Bump node-html-parser from ^1.2.14 to ^1.2.19	2020-06-17 00:37:12 +02:00
Jakub Jirutka	9685b5d8b8	Bump marked to 1.0.0 The latest version is 1.1.0 but they changed rendering of img from `<img ...>` to `<img ... />` which breaks our tests.	2020-06-17 00:37:07 +02:00
Jakub Jirutka	1d9ce38eb4	Bump @types/marked from ^0.7.2 to ^0.7.4	2020-06-15 18:07:56 +02:00
Jakub Jirutka	e4549711f1	Fix font-size of <h1> inside <section> See https://stackoverflow.com/a/26291186/2217862.	2020-04-19 19:10:15 +02:00
Jakub Jirutka	3a312385f6	Wrap cells in <section> instead of <div>	2020-04-19 18:50:36 +02:00
Jakub Jirutka	19b41d9c22	Allow to include own style(s) into HTML produced by CLI Resolves #6	2020-04-19 18:23:50 +02:00
Jakub Jirutka	6461e84fe7	Bump @babel/* from ^7.8.7 to ^7.9.0 This should fix build error on Node.js 13, https://www.reddit.com/r/Nuxt/comments/g32jr5/babel_breaking_changes/.	2020-04-19 18:19:27 +02:00
Jakub Jirutka	cc2da7398e	Release version 0.2.1	2020-04-10 17:40:21 +02:00
Jakub Jirutka	294e9c1f83	Bump highlight.js from ^9.16.2 to ^9.18.1	2020-04-10 17:39:37 +02:00
Jakub Jirutka	20008c9834	Replace deprecated dependency highlightjs with highlight.js	2020-04-10 17:27:52 +02:00
Jakub Jirutka	381caf644d	Add types/ to compilerOptions.paths in tsconfigs This basically reverts commit `7e35810c7f` which was a mistake - I forgot that there are no typings in types/, that's why it worked...	2020-04-08 18:04:35 +02:00
Jakub Jirutka	a901a0ad68	Release version 0.2.0	2020-04-08 17:45:57 +02:00
Jakub Jirutka	fcdfb50698	Bump minimist from ^1.2.3 to ^1.2.5	2020-04-08 17:41:55 +02:00
Jakub Jirutka	ca6e88159e	Strip accents from generated header ids	2020-04-08 17:26:27 +02:00
Jakub Jirutka	af91c38a02	Add tests for markdownRenderer	2020-04-08 17:23:19 +02:00
Jakub Jirutka	40011569ab	Backport patch for node-html-parser to fix rendering of void tags	2020-04-08 17:23:19 +02:00
Jakub Jirutka	03f89b2196	Install node-html-parser as dev dependency	2020-04-08 17:23:18 +02:00
Jakub Jirutka	1f5e0fdab8	Strip math from generated alt, id, href, and title attributes	2020-04-08 17:23:18 +02:00
Jakub Jirutka	e1b817b13b	Backport patch for @types/marked to fix type on nullable parameters https://github.com/DefinitelyTyped/DefinitelyTyped/pull/43732	2020-04-08 16:37:03 +02:00
Jakub Jirutka	e7402a80ea	Add anchors to Markdown headings	2020-04-08 12:25:22 +02:00
Jakub Jirutka	498112834c	Use markdownRenderer even when katex is not available	2020-04-08 12:25:22 +02:00
Jakub Jirutka	e6b9ecf96b	Change options for ESLint rule @typescript-eslint/unbound-method	2020-04-08 12:24:24 +02:00
Jakub Jirutka	ad741eaf48	Make toMatchElement compatible with other DOM implementations	2020-04-08 12:24:23 +02:00
Jakub Jirutka	6eebe39b4d	Fix swapped arguments in toMatchElement	2020-04-08 01:26:44 +02:00
Jakub Jirutka	c13cb544cb	Change structure of tsconfigs for tests to fix issues in VSCode	2020-04-07 22:49:45 +02:00
Jakub Jirutka	bbbcd2398e	Enable ESLint rule import/order	2020-04-07 22:46:47 +02:00
Jakub Jirutka	7e35810c7f	Remove types/ from compilerOptions.paths in tsconfigs It's not needed here and it breaks ESLint rule import/order.	2020-04-07 22:45:10 +02:00
Jakub Jirutka	4c47e54acf	Bump marked from ^0.8.0 to ^0.8.2 This version fixes insufficient sanitization of IDs.	2020-04-07 01:02:50 +02:00
dependabot[bot]	dbd6bc8821	Bump minimist from 1.2.0 to 1.2.3 Bumps [minimist](https://github.com/substack/minimist) from 1.2.0 to 1.2.3. - [Release notes](https://github.com/substack/minimist/releases) - [Commits](https://github.com/substack/minimist/compare/1.2.0...1.2.3) Signed-off-by: dependabot[bot] <support@github.com>	2020-04-06 19:44:26 +02:00
Jakub Jirutka	51e625dd55	Replace eslint-import-resolver-ts with eslint-import-resolver-typescript	2020-03-30 18:11:53 +02:00
Jakub Jirutka	ea852d43f7	Add meta tag generator to HTML template for CLI	2020-03-27 23:55:16 +01:00
Jakub Jirutka	47dc53b1a7	Bump babel to ^7.8.7 to fix build error on Node.js 13	2020-03-07 17:05:20 +01:00
Jakub Jirutka	a17cbefa51	CI: Add Node.js 13 and lts/* to build matrix	2020-03-07 16:10:16 +01:00
Jakub Jirutka	001219b173	Fix base header level in generated README.md	2020-03-07 13:07:10 +01:00
Jakub Jirutka	56608c2704	Use ESLint cache	2020-02-07 01:08:25 +01:00
Jakub Jirutka	ddef7d0da5	Fix package script "lint" in packages/*	2020-02-07 00:59:07 +01:00
Jakub Jirutka	1e0400a160	Switch ESLint rule no-non-null-assertion to warn	2020-02-06 12:08:52 +01:00
Jakub Jirutka	38048f84de	Replace ESLint rule no-unused-vars-experimental with no-unused-vars The experimental rule leverages the TypeScript compiler's unused variable checks to report. Thus it correctly identifies even import used for compilerOptions.jsxFactory etc.	2020-02-06 12:02:55 +01:00