Remove logs

* sidv/eslintv9: (24 commits)
  chore: Cleanup tsconfig
  chore: Fix lint
  Apply suggestions from code review
  chore: Remove extra words from cspell
  chore: Log granular rebuild times
  fix: Message wrap
  fix: Message wrap
  chore: Use `??` instead of `||`
  chore: Organise imports
  chore: Remove unused variables
  chore: Remove cross-env from eslint
  chore: Cleanup rules
  chore: Fix eslint issues
  chore: Fix eslint issues
  chore: Add type checked rules, auto fix
  chore: Remove max_old_space_size as v9 does not have perf issues
  fix: Eslint jison linting
  chore: Resolve eslint errors
  chore: Resolve eslint errors
  chore: Remove orphaned files
  ...

.build/common.ts

@@ -22,9 +22,9 @@ export const packageOptions = {
     packageName: 'mermaid-zenuml',
     file: 'detector.ts',
   },
-  'mermaid-flowchart-elk': {
-    name: 'mermaid-flowchart-elk',
-    packageName: 'mermaid-flowchart-elk',
-    file: 'detector.ts',
+  'mermaid-layout-elk': {
+    name: 'mermaid-layout-elk',
+    packageName: 'mermaid-layout-elk',
+    file: 'layouts.ts',
   },
 } as const;

.build/jisonTransformer.ts

@@ -1,6 +1,7 @@
 import jison from 'jison';
 
 export const transformJison = (src: string): string => {
+  // @ts-ignore - Jison is not typed properly
   const parser = new jison.Generator(src, {
     moduleType: 'js',
     'token-stack': true,

.build/types.ts

@@ -1,3 +1,4 @@
+/* eslint-disable no-console */
 import { packageOptions } from './common.js';
 import { execSync } from 'child_process';
 
@@ -5,11 +6,17 @@ const buildType = (packageName: string) => {
   console.log(`Building types for ${packageName}`);
   try {
     const out = execSync(`tsc -p ./packages/${packageName}/tsconfig.json --emitDeclarationOnly`);
-    out.length > 0 && console.log(out.toString());
+    if (out.length > 0) {
+      console.log(out.toString());
+    }
   } catch (e) {
     console.error(e);
-    e.stdout.length > 0 && console.error(e.stdout.toString());
-    e.stderr.length > 0 && console.error(e.stderr.toString());
+    if (e.stdout.length > 0) {
+      console.error(e.stdout.toString());
+    }
+    if (e.stderr.length > 0) {
+      console.error(e.stderr.toString());
+    }
   }
 };
 

.cspell/code-terms.txt

@@ -13,6 +13,7 @@ bqstring
 BQUOTE
 bramp
 BRKT
+brotli
 callbackargs
 callbackname
 classdef
@@ -27,6 +28,7 @@ controly
 CSSCLASS
 CYLINDEREND
 CYLINDERSTART
+DAGA
 datakey
 DEND
 descr
@@ -89,6 +91,7 @@ reqs
 rewritelinks
 rgba
 RIGHTOF
+roughjs
 sankey
 sequencenumber
 shrc
@@ -108,9 +111,11 @@ strikethrough
 stringifying
 struct
 STYLECLASS
+STYLEDEF
 STYLEOPTS
 subcomponent
 subcomponents
+subconfig
 SUBROUTINEEND
 SUBROUTINESTART
 Subschemas
@@ -125,6 +130,7 @@ titlevalue
 topbar
 TRAPEND
 TRAPSTART
+treemap
 ts-nocheck
 tsdoc
 typeof

.cspell/contributors.txt

@@ -4,5 +4,6 @@ cpettitt
 Dong Cai
 Nikolay Rozhkov
 Peng Xiao
+Per Brolin
 subhash-halder
 Vinod Sidharth

.cspell/libraries.txt

@@ -54,13 +54,16 @@ presetAttributify
 pyplot
 redmine
 rehype
+roughjs
 rscratch
+shiki
 sparkline
 sphinxcontrib
 ssim
 stylis
 Swimm
 tsbuildinfo
+tseslint
 Tuleap
 Typora
 unocss

.cspell/mermaid-terms.txt

@@ -9,6 +9,7 @@ elems
 gantt
 gitgraph
 gzipped
+handdrawn
 knsv
 Knut
 marginx
@@ -17,6 +18,7 @@ Markdownish
 mermaidjs
 mindmap
 mindmaps
+mrtree
 multigraph
 nodesep
 NOTEGROUP

.cspell/misc-terms.txt

@@ -1 +1,6 @@
+BRANDES
+circo
+handdrawn
+KOEPF
+neato
 newbranch

.esbuild/build.ts

@@ -2,13 +2,14 @@ import { build } from 'esbuild';
 import { mkdir, writeFile } from 'node:fs/promises';
 import { packageOptions } from '../.build/common.js';
 import { generateLangium } from '../.build/generateLangium.js';
-import { MermaidBuildOptions, defaultOptions, getBuildConfig } from './util.js';
+import type { MermaidBuildOptions } from './util.js';
+import { defaultOptions, getBuildConfig } from './util.js';
 
 const shouldVisualize = process.argv.includes('--visualize');
 
 const buildPackage = async (entryName: keyof typeof packageOptions) => {
-  const commonOptions = { ...defaultOptions, entryName } as const;
-  const buildConfigs = [
+  const commonOptions: MermaidBuildOptions = { ...defaultOptions, entryName } as const;
+  const buildConfigs: MermaidBuildOptions[] = [
     // package.mjs
     { ...commonOptions },
     // package.min.mjs
@@ -35,11 +36,11 @@ const buildPackage = async (entryName: keyof typeof packageOptions) => {
 
   if (shouldVisualize) {
     for (const { metafile } of results) {
-      if (!metafile) {
+      if (!metafile?.outputs) {
         continue;
       }
       const fileName = Object.keys(metafile.outputs)
-        .filter((file) => !file.includes('chunks') && file.endsWith('js'))[0]
+        .find((file) => !file.includes('chunks') && file.endsWith('js'))
         .replace('dist/', '');
       // Upload metafile into https://esbuild.github.io/analyze/
       await writeFile(`stats/${fileName}.meta.json`, JSON.stringify(metafile));
@@ -48,13 +49,14 @@ const buildPackage = async (entryName: keyof typeof packageOptions) => {
 };
 
 const handler = (e) => {
+  // eslint-disable-next-line no-console
   console.error(e);
   process.exit(1);
 };
 
 const main = async () => {
   await generateLangium();
-  await mkdir('stats').catch(() => {});
+  await mkdir('stats', { recursive: true });
   const packageNames = Object.keys(packageOptions) as (keyof typeof packageOptions)[];
   // it should build `parser` before `mermaid` because it's a dependency
   for (const pkg of packageNames) {

.esbuild/jisonPlugin.ts

@@ -1,6 +1,6 @@
 import { readFile } from 'node:fs/promises';
 import { transformJison } from '../.build/jisonTransformer.js';
-import { Plugin } from 'esbuild';
+import type { Plugin } from 'esbuild';
 
 export const jisonPlugin: Plugin = {
   name: 'jison',

.esbuild/server.ts

@@ -1,11 +1,12 @@
-import express from 'express';
-import type { NextFunction, Request, Response } from 'express';
-import cors from 'cors';
-import { getBuildConfig, defaultOptions } from './util.js';
-import { context } from 'esbuild';
+/* eslint-disable no-console */
 import chokidar from 'chokidar';
-import { generateLangium } from '../.build/generateLangium.js';
+import cors from 'cors';
+import { context } from 'esbuild';
+import type { Request, Response } from 'express';
+import express from 'express';
 import { packageOptions } from '../.build/common.js';
+import { generateLangium } from '../.build/generateLangium.js';
+import { defaultOptions, getBuildConfig } from './util.js';
 
 const configs = Object.values(packageOptions).map(({ packageName }) =>
   getBuildConfig({ ...defaultOptions, minify: false, core: false, entryName: packageName })
@@ -19,16 +20,28 @@ const mermaidIIFEConfig = getBuildConfig({
 });
 configs.push(mermaidIIFEConfig);
 
-const contexts = await Promise.all(configs.map((config) => context(config)));
+const contexts = await Promise.all(
+  configs.map(async (config) => ({ config, context: await context(config) }))
+);
 
+let rebuildCounter = 1;
 const rebuildAll = async () => {
-  console.time('Rebuild time');
-  await Promise.all(contexts.map((ctx) => ctx.rebuild())).catch((e) => console.error(e));
-  console.timeEnd('Rebuild time');
+  const buildNumber = rebuildCounter++;
+  const timeLabel = `Rebuild ${buildNumber} Time (total)`;
+  console.time(timeLabel);
+  await Promise.all(
+    contexts.map(async ({ config, context }) => {
+      const buildVariant = `Rebuild ${buildNumber} Time (${Object.keys(config.entryPoints!)[0]} ${config.format})`;
+      console.time(buildVariant);
+      await context.rebuild();
+      console.timeEnd(buildVariant);
+    })
+  ).catch((e) => console.error(e));
+  console.timeEnd(timeLabel);
 };
 
 let clients: { id: number; response: Response }[] = [];
-function eventsHandler(request: Request, response: Response, next: NextFunction) {
+function eventsHandler(request: Request, response: Response) {
   const headers = {
     'Content-Type': 'text/event-stream',
     Connection: 'keep-alive',
@@ -45,19 +58,20 @@ function eventsHandler(request: Request, response: Response, next: NextFunction)
   });
 }
 
-let timeoutId: NodeJS.Timeout | undefined = undefined;
+let timeoutID: NodeJS.Timeout | undefined = undefined;
 
 /**
  * Debounce file change events to avoid rebuilding multiple times.
  */
 function handleFileChange() {
-  if (timeoutId !== undefined) {
-    clearTimeout(timeoutId);
+  if (timeoutID !== undefined) {
+    clearTimeout(timeoutID);
   }
-  timeoutId = setTimeout(async () => {
+  // eslint-disable-next-line @typescript-eslint/no-misused-promises
+  timeoutID = setTimeout(async () => {
     await rebuildAll();
     sendEventsToAll();
-    timeoutId = undefined;
+    timeoutID = undefined;
   }, 100);
 }
 
@@ -74,15 +88,16 @@ async function createServer() {
       ignoreInitial: true,
       ignored: [/node_modules/, /dist/, /docs/, /coverage/],
     })
+    // eslint-disable-next-line @typescript-eslint/no-misused-promises
     .on('all', async (event, path) => {
       // Ignore other events.
       if (!['add', 'change'].includes(event)) {
         return;
       }
-      if (/\.langium$/.test(path)) {
+      console.log(`${path} changed. Rebuilding...`);
+      if (path.endsWith('.langium')) {
         await generateLangium();
       }
-      console.log(`${path} changed. Rebuilding...`);
       handleFileChange();
     });
 
@@ -99,4 +114,4 @@ async function createServer() {
   });
 }
 
-createServer();
+void createServer();

.esbuild/util.ts

@@ -8,7 +8,7 @@ import { jisonPlugin } from './jisonPlugin.js';
 
 const __dirname = fileURLToPath(new URL('.', import.meta.url));
 
-export interface MermaidBuildOptions {
+export interface MermaidBuildOptions extends BuildOptions {
   minify: boolean;
   core: boolean;
   metafile: boolean;
@@ -56,7 +56,7 @@ export const getBuildConfig = (options: MermaidBuildOptions): BuildOptions => {
   const external: string[] = ['require', 'fs', 'path'];
   const { name, file, packageName } = packageOptions[entryName];
   const outFileName = getFileName(name, options);
-  let output: BuildOptions = buildOptions({
+  const output: BuildOptions = buildOptions({
     absWorkingDir: resolve(__dirname, `../packages/${packageName}`),
     entryPoints: {
       [outFileName]: `src/${file}`,

.eslintignore

@@ -1 +0,0 @@
-.gitignore

.eslintrc.cjs

@@ -1,190 +0,0 @@
-module.exports = {
-  env: {
-    browser: true,
-    es6: true,
-    'jest/globals': true,
-    node: true,
-  },
-  root: true,
-  parser: '@typescript-eslint/parser',
-  parserOptions: {
-    ecmaFeatures: {
-      experimentalObjectRestSpread: true,
-      jsx: true,
-    },
-    tsconfigRootDir: __dirname,
-    sourceType: 'module',
-    ecmaVersion: 2022,
-    allowAutomaticSingleRunInference: true,
-    project: ['./tsconfig.eslint.json', './packages/*/tsconfig.json'],
-    parser: '@typescript-eslint/parser',
-  },
-  extends: [
-    'eslint:recommended',
-    'plugin:@typescript-eslint/recommended',
-    'plugin:json/recommended',
-    'plugin:markdown/recommended-legacy',
-    'plugin:@cspell/recommended',
-    'prettier',
-  ],
-  plugins: [
-    '@typescript-eslint',
-    'no-only-tests',
-    'html',
-    'jest',
-    'jsdoc',
-    'json',
-    '@cspell',
-    'lodash',
-    'unicorn',
-  ],
-  ignorePatterns: [
-    // this file is automatically generated by `pnpm run --filter mermaid types:build-config`
-    'packages/mermaid/src/config.type.ts',
-  ],
-  rules: {
-    curly: 'error',
-    'no-console': 'error',
-    'no-prototype-builtins': 'off',
-    'no-unused-vars': 'off',
-    'cypress/no-async-tests': 'off',
-    '@typescript-eslint/consistent-type-imports': 'error',
-    '@typescript-eslint/no-explicit-any': 'warn',
-    '@typescript-eslint/no-floating-promises': 'error',
-    '@typescript-eslint/no-misused-promises': 'error',
-    '@typescript-eslint/no-unused-vars': 'warn',
-    '@typescript-eslint/consistent-type-definitions': 'error',
-    '@typescript-eslint/ban-ts-comment': [
-      'error',
-      {
-        'ts-expect-error': 'allow-with-description',
-        'ts-ignore': 'allow-with-description',
-        'ts-nocheck': 'allow-with-description',
-        'ts-check': 'allow-with-description',
-        minimumDescriptionLength: 10,
-      },
-    ],
-    '@typescript-eslint/naming-convention': [
-      'error',
-      {
-        selector: 'typeLike',
-        format: ['PascalCase'],
-        custom: {
-          regex: '^I[A-Z]',
-          match: false,
-        },
-      },
-    ],
-    'json/*': ['error', 'allowComments'],
-    '@cspell/spellchecker': [
-      'error',
-      {
-        checkIdentifiers: true,
-        checkStrings: true,
-        checkStringTemplates: true,
-      },
-    ],
-    'no-empty': [
-      'error',
-      {
-        allowEmptyCatch: true,
-      },
-    ],
-    'no-only-tests/no-only-tests': 'error',
-    'lodash/import-scope': ['error', 'method'],
-    'unicorn/better-regex': 'error',
-    'unicorn/no-abusive-eslint-disable': 'error',
-    'unicorn/no-array-push-push': 'error',
-    'unicorn/no-for-loop': 'error',
-    'unicorn/no-instanceof-array': 'error',
-    'unicorn/no-typeof-undefined': 'error',
-    'unicorn/no-unnecessary-await': 'error',
-    'unicorn/no-unsafe-regex': 'warn',
-    'unicorn/no-useless-promise-resolve-reject': 'error',
-    'unicorn/prefer-array-find': 'error',
-    'unicorn/prefer-array-flat-map': 'error',
-    'unicorn/prefer-array-index-of': 'error',
-    'unicorn/prefer-array-some': 'error',
-    'unicorn/prefer-default-parameters': 'error',
-    'unicorn/prefer-includes': 'error',
-    'unicorn/prefer-negative-index': 'error',
-    'unicorn/prefer-object-from-entries': 'error',
-    'unicorn/prefer-string-starts-ends-with': 'error',
-    'unicorn/prefer-string-trim-start-end': 'error',
-    'unicorn/string-content': 'error',
-    'unicorn/prefer-spread': 'error',
-    'unicorn/no-lonely-if': 'error',
-  },
-  overrides: [
-    {
-      files: ['cypress/**', 'demos/**'],
-      rules: {
-        'no-console': 'off',
-      },
-    },
-    {
-      files: ['*.{js,jsx,mjs,cjs}'],
-      extends: ['plugin:jsdoc/recommended'],
-      rules: {
-        'jsdoc/check-indentation': 'off',
-        'jsdoc/check-alignment': 'off',
-        'jsdoc/check-line-alignment': 'off',
-        'jsdoc/multiline-blocks': 'off',
-        'jsdoc/newline-after-description': 'off',
-        'jsdoc/tag-lines': 'off',
-        'jsdoc/require-param-description': 'off',
-        'jsdoc/require-param-type': 'off',
-        'jsdoc/require-returns': 'off',
-        'jsdoc/require-returns-description': 'off',
-      },
-    },
-    {
-      files: ['*.{ts,tsx}'],
-      plugins: ['tsdoc'],
-      rules: {
-        'no-restricted-syntax': [
-          'error',
-          {
-            selector: 'TSEnumDeclaration',
-            message:
-              'Prefer using TypeScript union types over TypeScript enum, since TypeScript enums have a bunch of issues, see https://dev.to/dvddpl/whats-the-problem-with-typescript-enums-2okj',
-          },
-        ],
-        'tsdoc/syntax': 'error',
-      },
-    },
-    {
-      files: ['*.spec.{ts,js}', 'cypress/**', 'demos/**', '**/docs/**'],
-      rules: {
-        'jsdoc/require-jsdoc': 'off',
-        '@typescript-eslint/no-unused-vars': 'off',
-      },
-    },
-    {
-      files: ['*.spec.{ts,js}', 'tests/**', 'cypress/**/*.js'],
-      rules: {
-        '@cspell/spellchecker': [
-          'error',
-          {
-            checkIdentifiers: false,
-            checkStrings: false,
-            checkStringTemplates: false,
-          },
-        ],
-      },
-    },
-    {
-      files: ['*.html', '*.md', '**/*.md/*'],
-      rules: {
-        'no-var': 'error',
-        'no-undef': 'off',
-        '@typescript-eslint/no-unused-vars': 'off',
-        '@typescript-eslint/no-floating-promises': 'off',
-        '@typescript-eslint/no-misused-promises': 'off',
-      },
-      parserOptions: {
-        project: null,
-      },
-    },
-  ],
-};

.github/lychee.toml

@@ -41,7 +41,10 @@ exclude = [
 "https://bundlephobia.com",
 
 # Chrome webstore migration issue. Temporary
-"https://chromewebstore.google.com"
+"https://chromewebstore.google.com",
+
+# Drupal 403
+"https://(www.)?drupal.org"
 ]
 
 # Exclude all private IPs from checking.

.github/workflows/e2e.yml

@@ -1,9 +1,3 @@
-# We use github cache to save snapshots between runs.
-# For PRs and MergeQueues, the target commit is used, and for push events, github.event.previous is used.
-# If a snapshot for a given Hash is not found, we checkout that commit, run the tests and cache the snapshots.
-# These are then downloaded before running the E2E, providing the reference snapshots.
-# If there are any errors, the diff image is uploaded to artifacts, and the user is notified.
-
 name: E2E
 
 on:
@@ -72,16 +66,6 @@ jobs:
           mkdir -p cypress/snapshots/stats/base
           mv stats cypress/snapshots/stats/base
 
-      - name: Cypress run
-        uses: cypress-io/github-action@v6
-        id: cypress-snapshot-gen
-        if: ${{ steps.cache-snapshot.outputs.cache-hit != 'true' }}
-        with:
-          install: false
-          start: pnpm run dev
-          wait-on: 'http://localhost:9000'
-          browser: chrome
-
   e2e:
     runs-on: ubuntu-latest
     container:
@@ -146,6 +130,10 @@ jobs:
           CYPRESS_RECORD_KEY: ${{ secrets.CYPRESS_RECORD_KEY }}
           VITEST_COVERAGE: true
           CYPRESS_COMMIT: ${{ github.sha }}
+          ARGOS_TOKEN: ${{ secrets.ARGOS_TOKEN }}
+          ARGOS_PARALLEL: ${{ secrets.CYPRESS_RECORD_KEY != '' }}
+          ARGOS_PARALLEL_TOTAL: 4
+          ARGOS_PARALLEL_INDEX: ${{ matrix.containers }}
 
       - name: Upload Coverage to Codecov
         uses: codecov/codecov-action@v4
@@ -158,55 +146,3 @@ jobs:
           fail_ci_if_error: false
           verbose: true
           token: 6845cc80-77ee-4e17-85a1-026cd95e0766
-
-      # We upload the artifacts into numbered archives to prevent overwriting
-      - name: Upload Artifacts
-        uses: actions/upload-artifact@v4
-        if: ${{ always() }}
-        with:
-          name: snapshots-${{ matrix.containers }}
-          retention-days: 1
-          path: ./cypress/snapshots
-
-  combineArtifacts:
-    needs: e2e
-    runs-on: ubuntu-latest
-    if: ${{ always() }}
-    steps:
-      # Download all snapshot artifacts and merge them into a single folder
-      - name: Download All Artifacts
-        uses: actions/download-artifact@v4
-        with:
-          path: snapshots
-          pattern: snapshots-*
-          merge-multiple: true
-
-      # For successful push events, we save the snapshots cache
-      - name: Save snapshots cache
-        id: cache-upload
-        if: ${{ github.event_name == 'push' && needs.e2e.result != 'failure' }}
-        uses: actions/cache/save@v4
-        with:
-          path: ./snapshots
-          key: ${{ runner.os }}-snapshots-${{ github.event.after }}
-
-      - name: Flatten images to a folder
-        if: ${{ needs.e2e.result == 'failure'  }}
-        run: |
-          mkdir errors
-          cd snapshots
-          find . -mindepth 2 -type d -name "*__diff_output__*" -exec sh -c 'mv "$0"/*.png ../errors/' {} \;
-
-      - name: Upload Error snapshots
-        if: ${{ needs.e2e.result == 'failure' }}
-        uses: actions/upload-artifact@v4
-        id: upload-artifacts
-        with:
-          name: error-snapshots
-          retention-days: 10
-          path: errors/
-
-      - name: Notify Users
-        if: ${{ needs.e2e.result == 'failure' }}
-        run: |
-          echo "::error title=Visual tests failed::You can view images that failed by downloading the error-snapshots artifact: ${{ steps.upload-artifacts.outputs.artifact-url }}"

.gitignore

@@ -35,7 +35,7 @@ cypress/snapshots/
 .tsbuildinfo
 tsconfig.tsbuildinfo
 
-knsv*.html
+#knsv*.html
 local*.html
 stats/
 
@@ -48,6 +48,7 @@ demos/dev/**
 !/demos/dev/example.html
 !/demos/dev/reload.js
 tsx-0/**
+vite.config.ts.timestamp-*
 
 # autogenereated by langium-cli
-generated/
+generated/

.prettierignore

@@ -16,3 +16,5 @@ generated/
 # Ignore the files creates in /demos/dev except for example.html
 demos/dev/**
 !/demos/dev/example.html
+# TODO: Lots of errors to fix
+cypress/platform/state-refactor.html

.vite/build.ts

@@ -1,4 +1,5 @@
-import { build, InlineConfig, type PluginOption } from 'vite';
+import type { InlineConfig } from 'vite';
+import { build, type PluginOption } from 'vite';
 import { resolve } from 'path';
 import { fileURLToPath } from 'url';
 import jisonPlugin from './jisonPlugin.js';
@@ -46,9 +47,10 @@ interface BuildOptions {
 
 export const getBuildConfig = ({ minify, core, watch, entryName }: BuildOptions): InlineConfig => {
   const external: (string | RegExp)[] = ['require', 'fs', 'path'];
+  // eslint-disable-next-line no-console
   console.log(entryName, packageOptions[entryName]);
   const { name, file, packageName } = packageOptions[entryName];
-  let output: OutputOptions = [
+  const output: OutputOptions = [
     {
       name,
       format: 'esm',
@@ -83,7 +85,6 @@ export const getBuildConfig = ({ minify, core, watch, entryName }: BuildOptions)
     plugins: [
       jisonPlugin(),
       jsonSchemaPlugin(), // handles `.schema.yaml` files
-      // @ts-expect-error According to the type definitions, rollup plugins are incompatible with vite
       typescript({ compilerOptions: { declaration: false } }),
       istanbul({
         exclude: ['node_modules', 'test/', '__mocks__', 'generated'],
@@ -121,10 +122,10 @@ await generateLangium();
 
 if (watch) {
   await build(getBuildConfig({ minify: false, watch, core: false, entryName: 'parser' }));
-  build(getBuildConfig({ minify: false, watch, core: false, entryName: 'mermaid' }));
+  void build(getBuildConfig({ minify: false, watch, core: false, entryName: 'mermaid' }));
   if (!mermaidOnly) {
-    build(getBuildConfig({ minify: false, watch, entryName: 'mermaid-example-diagram' }));
-    build(getBuildConfig({ minify: false, watch, entryName: 'mermaid-zenuml' }));
+    void build(getBuildConfig({ minify: false, watch, entryName: 'mermaid-example-diagram' }));
+    void build(getBuildConfig({ minify: false, watch, entryName: 'mermaid-zenuml' }));
   }
 } else if (visualize) {
   await build(getBuildConfig({ minify: false, watch, core: false, entryName: 'parser' }));

.vite/jsonSchemaPlugin.ts

@@ -1,4 +1,4 @@
-import { PluginOption } from 'vite';
+import type { PluginOption } from 'vite';
 import { getDefaults, getSchema, loadSchema } from '../.build/jsonSchema.js';
 
 /**

.vite/server.ts

@@ -23,8 +23,9 @@ async function createServer() {
   app.use(express.static('cypress/platform'));
 
   app.listen(9000, () => {
+    // eslint-disable-next-line no-console
     console.log(`Listening on http://localhost:9000`);
   });
 }
 
-createServer();
+void createServer();

FUNDING.json

@@ -0,0 +1,7 @@
+{
+  "drips": {
+    "ethereum": {
+      "ownedBy": "0x0831DDFe60d009d9448CC976157b539089aB821E"
+    }
+  }
+}

README.md

@@ -35,6 +35,7 @@ Try Live Editor previews of future releases: <a href="https://develop.git.mermai
 [![NPM Downloads](https://img.shields.io/npm/dm/mermaid)](https://www.npmjs.com/package/mermaid)
 [![Join our Discord!](https://img.shields.io/static/v1?message=join%20chat&color=9cf&logo=discord&label=discord)](https://discord.gg/AgrbSrBer3)
 [![Twitter Follow](https://img.shields.io/badge/Social-mermaidjs__-blue?style=social&logo=X)](https://twitter.com/mermaidjs_)
+[![Covered by Argos Visual Testing](https://argos-ci.com/badge.svg)](https://argos-ci.com)
 
 <img src="./img/header.png" alt="" />
 

cypress.config.ts

@@ -2,6 +2,8 @@ import { defineConfig } from 'cypress';
 import { addMatchImageSnapshotPlugin } from 'cypress-image-snapshot/plugin';
 import coverage from '@cypress/code-coverage/task';
 import eyesPlugin from '@applitools/eyes-cypress';
+import { registerArgosTask } from '@argos-ci/cypress/task';
+
 export default eyesPlugin(
   defineConfig({
     projectId: 'n2sma2',
@@ -17,10 +19,17 @@ export default eyesPlugin(
           }
           return launchOptions;
         });
-        addMatchImageSnapshotPlugin(on, config);
         // copy any needed variables from process.env to config.env
         config.env.useAppli = process.env.USE_APPLI ? true : false;
+        config.env.useArgos = !!process.env.CI;
 
+        if (config.env.useArgos) {
+          registerArgosTask(on, config, {
+            token: 'fc3a35cf5200db928d65b2047861582d9444032b',
+          });
+        } else {
+          addMatchImageSnapshotPlugin(on, config);
+        }
         // do not forget to return the changed config object!
         return config;
       },

cypress/helpers/util.ts

@@ -35,7 +35,7 @@ export const mermaidUrl = (
   };
   const objStr: string = JSON.stringify(codeObject);
   let url = `http://localhost:9000/e2e.html?graph=${utf8ToB64(objStr)}`;
-  if (api) {
+  if (api && typeof graphStr === 'string') {
     url = `http://localhost:9000/xss.html?graph=${graphStr}`;
   }
 
@@ -54,16 +54,15 @@ export const imgSnapshotTest = (
 ): void => {
   const options: CypressMermaidConfig = {
     ..._options,
-    fontFamily: _options.fontFamily || 'courier',
+    fontFamily: _options.fontFamily ?? 'courier',
     // @ts-ignore TODO: Fix type of fontSize
-    fontSize: _options.fontSize || '16px',
+    fontSize: _options.fontSize ?? '16px',
     sequence: {
-      ...(_options.sequence || {}),
+      ...(_options.sequence ?? {}),
       actorFontFamily: 'courier',
-      noteFontFamily:
-        _options.sequence && _options.sequence.noteFontFamily
-          ? _options.sequence.noteFontFamily
-          : 'courier',
+      noteFontFamily: _options.sequence?.noteFontFamily
+        ? _options.sequence.noteFontFamily
+        : 'courier',
       messageFontFamily: 'courier',
     },
   };
@@ -95,8 +94,22 @@ export const openURLAndVerifyRendering = (
   options: CypressMermaidConfig,
   validation?: any
 ): void => {
+  const name: string = (options.name ?? cy.state('runnable').fullTitle()).replace(/\s+/g, '-');
+
+  cy.visit(url);
+  // cy.window().should('have.property', 'rendered', true);
+  cy.get('svg').should('be.visible');
+
+  if (validation) {
+    cy.get('svg').should(validation);
+  }
+
+  verifyScreenshot(name);
+};
+
+export const verifyScreenshot = (name: string): void => {
   const useAppli: boolean = Cypress.env('useAppli');
-  const name: string = (options.name || cy.state('runnable').fullTitle()).replace(/\s+/g, '-');
+  const useArgos: boolean = Cypress.env('useArgos');
 
   if (useAppli) {
     cy.log(`Opening eyes ${Cypress.spec.name} --- ${name}`);
@@ -106,21 +119,12 @@ export const openURLAndVerifyRendering = (
       batchName: Cypress.spec.name,
       batchId: batchId + Cypress.spec.name,
     });
-  }
-
-  cy.visit(url);
-  cy.window().should('have.property', 'rendered', true);
-  cy.get('svg').should('be.visible');
-
-  if (validation) {
-    cy.get('svg').should(validation);
-  }
-
-  if (useAppli) {
     cy.log(`Check eyes ${Cypress.spec.name}`);
     cy.eyesCheckWindow('Click!');
     cy.log(`Closing eyes ${Cypress.spec.name}`);
     cy.eyesClose();
+  } else if (useArgos) {
+    cy.argosScreenshot(name);
   } else {
     cy.matchImageSnapshot(name);
   }

cypress/integration/other/configuration.spec.js

@@ -1,4 +1,4 @@
-import { renderGraph } from '../../helpers/util.ts';
+import { renderGraph, verifyScreenshot } from '../../helpers/util.ts';
 describe('Configuration', () => {
   describe('arrowMarkerAbsolute', () => {
     it('should handle default value false of arrowMarkerAbsolute', () => {
@@ -119,8 +119,7 @@ describe('Configuration', () => {
       const url = 'http://localhost:9000/regression/issue-1874.html';
       cy.visit(url);
       cy.window().should('have.property', 'rendered', true);
-      cy.get('svg').should('be.visible');
-      cy.matchImageSnapshot(
+      verifyScreenshot(
         'configuration.spec-should-not-taint-initial-configuration-when-using-multiple-directives'
       );
     });
@@ -145,7 +144,7 @@ describe('Configuration', () => {
           // none of the diagrams should be error diagrams
           expect($svg).to.not.contain('Syntax error');
         });
-      cy.matchImageSnapshot(
+      verifyScreenshot(
         'configuration.spec-should-not-render-error-diagram-if-suppressErrorRendering-is-set'
       );
     });
@@ -162,7 +161,7 @@ describe('Configuration', () => {
           // some of the diagrams should be error diagrams
           expect($svg).to.contain('Syntax error');
         });
-      cy.matchImageSnapshot(
+      verifyScreenshot(
         'configuration.spec-should-render-error-diagram-if-suppressErrorRendering-is-not-set'
       );
     });

cypress/integration/other/xss.spec.js

@@ -10,7 +10,6 @@ describe('XSS', () => {
     cy.wait(1000).then(() => {
       cy.get('.mermaid').should('exist');
     });
-    cy.get('svg');
   });
 
   it('should not allow tags in the css', () => {
@@ -137,4 +136,9 @@ describe('XSS', () => {
     cy.wait(1000);
     cy.get('#the-malware').should('not.exist');
   });
+  it('should sanitize backticks block diagram labels properly', () => {
+    cy.visit('http://localhost:9000/xss25.html');
+    cy.wait(1000);
+    cy.get('#the-malware').should('not.exist');
+  });
 });

cypress/integration/rendering/appli.spec.js

@@ -11,6 +11,27 @@ describe('Git Graph diagram', () => {
       {}
     );
   });
+  it('Should render subgraphs with title margins and edge labels', () => {
+    imgSnapshotTest(
+      `flowchart LR
+
+          subgraph TOP
+              direction TB
+              subgraph B1
+                  direction RL
+                  i1 --lb1-->f1
+              end
+              subgraph B2
+                  direction BT
+                  i2 --lb2-->f2
+              end
+          end
+          A --lb3--> TOP --lb4--> B
+          B1 --lb5--> B2
+        `,
+      { flowchart: { subGraphTitleMargin: { top: 10, bottom: 5 } } }
+    );
+  });
   // it(`ultraFastTest`, function () {
   //   // Navigate to the url we want to test
   //   // ⭐️ Note to see visual bugs, run the test using the above URL for the 1st run.

cypress/integration/rendering/c4.spec.js

@@ -30,7 +30,6 @@ describe('C4 diagram', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('should render a simple C4Container diagram', () => {
     imgSnapshotTest(
@@ -50,7 +49,6 @@ describe('C4 diagram', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('should render a simple C4Component diagram', () => {
     imgSnapshotTest(
@@ -69,7 +67,6 @@ describe('C4 diagram', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('should render a simple C4Dynamic diagram', () => {
     imgSnapshotTest(
@@ -93,7 +90,6 @@ describe('C4 diagram', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('should render a simple C4Deployment diagram', () => {
     imgSnapshotTest(
@@ -117,6 +113,5 @@ describe('C4 diagram', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
 });

cypress/integration/rendering/classDiagram.spec.js

@@ -32,7 +32,6 @@ describe('Class diagram', () => {
       `,
       { logLevel: 1 }
     );
-    cy.get('svg');
   });
 
   it('2: should render a simple class diagrams with cardinality', () => {
@@ -61,7 +60,6 @@ describe('Class diagram', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
 
   it('3: should render a simple class diagram with different visibilities', () => {
@@ -79,7 +77,6 @@ describe('Class diagram', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
 
   it('4: should render a simple class diagram with comments', () => {
@@ -109,7 +106,6 @@ describe('Class diagram', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
 
   it('5: should render a simple class diagram with abstract method', () => {
@@ -121,7 +117,6 @@ describe('Class diagram', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
 
   it('6: should render a simple class diagram with static method', () => {
@@ -133,7 +128,6 @@ describe('Class diagram', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
 
   it('7: should render a simple class diagram with Generic class', () => {
@@ -153,7 +147,6 @@ describe('Class diagram', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
 
   it('8: should render a simple class diagram with Generic class and relations', () => {
@@ -174,7 +167,6 @@ describe('Class diagram', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
 
   it('9: should render a simple class diagram with clickable link', () => {
@@ -196,7 +188,6 @@ describe('Class diagram', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
 
   it('10: should render a simple class diagram with clickable callback', () => {
@@ -218,7 +209,6 @@ describe('Class diagram', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
 
   it('11: should render a simple class diagram with return type on method', () => {
@@ -233,7 +223,6 @@ describe('Class diagram', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
 
   it('12: should render a simple class diagram with generic types', () => {
@@ -249,7 +238,6 @@ describe('Class diagram', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
 
   it('13: should render a simple class diagram with css classes applied', () => {
@@ -267,7 +255,6 @@ describe('Class diagram', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
 
   it('14: should render a simple class diagram with css classes applied directly', () => {
@@ -283,7 +270,6 @@ describe('Class diagram', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
 
   it('15: should render a simple class diagram with css classes applied to multiple classes', () => {
@@ -298,7 +284,6 @@ describe('Class diagram', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
 
   it('16: should render multiple class diagrams', () => {
@@ -351,7 +336,6 @@ describe('Class diagram', () => {
       ],
       {}
     );
-    cy.get('svg');
   });
 
   // it('17: should render a class diagram when useMaxWidth is true (default)', () => {
@@ -421,7 +405,6 @@ describe('Class diagram', () => {
       `,
       { logLevel: 1 }
     );
-    cy.get('svg');
   });
 
   it('should render class diagram with newlines in title', () => {
@@ -439,7 +422,6 @@ describe('Class diagram', () => {
           +quack()
         }
       `);
-    cy.get('svg');
   });
 
   it('should render class diagram with many newlines in title', () => {

cypress/integration/rendering/erDiagram.spec.js

@@ -218,7 +218,6 @@ describe('Entity Relationship Diagram', () => {
         `,
       { loglevel: 1 }
     );
-    cy.get('svg');
   });
 
   it('should render entities with keys', () => {

cypress/integration/rendering/quadrantChart.spec.js

@@ -8,7 +8,6 @@ describe('Quadrant Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('should render a complete quadrant chart', () => {
     imgSnapshotTest(
@@ -30,7 +29,6 @@ describe('Quadrant Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('should render without points', () => {
     imgSnapshotTest(
@@ -46,7 +44,6 @@ describe('Quadrant Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('should able to render y-axix on right side', () => {
     imgSnapshotTest(
@@ -63,7 +60,6 @@ describe('Quadrant Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('should able to render x-axix on bottom', () => {
     imgSnapshotTest(
@@ -80,7 +76,6 @@ describe('Quadrant Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('should able to render x-axix on bottom and y-axis on right', () => {
     imgSnapshotTest(
@@ -97,7 +92,6 @@ describe('Quadrant Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('should render without title', () => {
     imgSnapshotTest(
@@ -112,7 +106,6 @@ describe('Quadrant Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('should use all the config', () => {
     imgSnapshotTest(
@@ -135,7 +128,6 @@ describe('Quadrant Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('should use all the theme variable', () => {
     imgSnapshotTest(
@@ -158,7 +150,6 @@ describe('Quadrant Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('should render x-axis labels in the center, if x-axis has two labels', () => {
     imgSnapshotTest(
@@ -180,7 +171,6 @@ describe('Quadrant Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('should render y-axis labels in the center, if y-axis has two labels', () => {
     imgSnapshotTest(
@@ -202,7 +192,6 @@ describe('Quadrant Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('should render both axes labels on the left and bottom, if both axes have only one label', () => {
     imgSnapshotTest(
@@ -224,7 +213,6 @@ describe('Quadrant Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
 
   it('it should render data points with styles', () => {
@@ -249,7 +237,6 @@ describe('Quadrant Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
 
   it('it should render data points with styles + classes', () => {

cypress/integration/rendering/requirement.spec.js

@@ -44,6 +44,5 @@ describe('Requirement diagram', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
 });

cypress/integration/rendering/sequencediagram.spec.js

@@ -1,8 +1,6 @@
-/// <reference types="Cypress" />
-
 import { imgSnapshotTest, renderGraph } from '../../helpers/util.ts';
 
-context('Sequence diagram', () => {
+describe('Sequence diagram', () => {
   it('should render a sequence diagram with boxes', () => {
     renderGraph(
       `
@@ -68,6 +66,19 @@ context('Sequence diagram', () => {
       { sequence: { actorFontFamily: 'courier' } }
     );
   });
+  it('should render bidirectional arrows', () => {
+    imgSnapshotTest(
+      `
+      sequenceDiagram
+      Alice<<->>John: Hello John, how are you?
+      Alice<<-->>John: Hi Alice, I can hear you!
+      John<<->>Alice: This also works the other way
+      John<<-->>Alice: Yes
+      Alice->John: Test
+      John->>Alice: Still works
+      `
+    );
+  });
   it('should handle different line breaks', () => {
     imgSnapshotTest(
       `
@@ -231,7 +242,7 @@ context('Sequence diagram', () => {
       `
     );
   });
-  context('font settings', () => {
+  describe('font settings', () => {
     it('should render different note fonts when configured', () => {
       imgSnapshotTest(
         `
@@ -328,7 +339,7 @@ context('Sequence diagram', () => {
       );
     });
   });
-  context('auth width scaling', () => {
+  describe('auth width scaling', () => {
     it('should render long actor descriptions', () => {
       imgSnapshotTest(
         `
@@ -464,6 +475,18 @@ context('Sequence diagram', () => {
         {}
       );
     });
+    it('should render notes over actors and participant', () => {
+      imgSnapshotTest(
+        `
+        sequenceDiagram
+        actor Alice
+        participant Charlie
+        note over Alice: some note
+        note over Charlie: other note
+      `,
+        {}
+      );
+    });
     it('should render long messages from an actor to the left to one to the right', () => {
       imgSnapshotTest(
         `
@@ -505,7 +528,7 @@ context('Sequence diagram', () => {
       );
     });
   });
-  context('background rects', () => {
+  describe('background rects', () => {
     it('should render a single and nested rects', () => {
       imgSnapshotTest(
         `
@@ -785,7 +808,7 @@ context('Sequence diagram', () => {
       );
     });
   });
-  context('directives', () => {
+  describe('directives', () => {
     it('should override config with directive settings', () => {
       imgSnapshotTest(
         `
@@ -817,7 +840,7 @@ context('Sequence diagram', () => {
       );
     });
   });
-  context('links', () => {
+  describe('links', () => {
     it('should support actor links', () => {
       renderGraph(
         `
@@ -833,7 +856,7 @@ context('Sequence diagram', () => {
       );
       cy.get('#actor0_popup').should((popupMenu) => {
         const style = popupMenu.attr('style');
-        expect(style).to.undefined;
+        // expect(style).to.undefined;
       });
       cy.get('#root-0').click();
       cy.get('#actor0_popup').should((popupMenu) => {
@@ -908,7 +931,7 @@ context('Sequence diagram', () => {
       );
     });
   });
-  context('svg size', () => {
+  describe('svg size', () => {
     it('should render a sequence diagram when useMaxWidth is true (default)', () => {
       renderGraph(
         `
@@ -987,7 +1010,7 @@ context('Sequence diagram', () => {
       });
     });
   });
-  context('render after error', () => {
+  describe('render after error', () => {
     it('should render diagram after fixing destroy participant error', () => {
       cy.on('uncaught:exception', (err) => {
         return false;

cypress/integration/rendering/stateDiagram-v2.spec.js

@@ -8,7 +8,6 @@ describe('State diagram', () => {
       `,
       { logLevel: 1, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('v2 should render a simple state diagrams', () => {
     imgSnapshotTest(
@@ -20,7 +19,6 @@ describe('State diagram', () => {
       `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('v2 should render a long descriptions instead of id when available', () => {
     imgSnapshotTest(
@@ -32,7 +30,6 @@ describe('State diagram', () => {
       `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('v2 should render a long descriptions with additional descriptions', () => {
     imgSnapshotTest(
@@ -44,7 +41,6 @@ describe('State diagram', () => {
       `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('v2 should render a single state with short descriptions', () => {
     imgSnapshotTest(
@@ -55,7 +51,6 @@ describe('State diagram', () => {
       `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('v2 should render a transition descriptions with new lines', () => {
     imgSnapshotTest(
@@ -69,7 +64,6 @@ describe('State diagram', () => {
       `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('v2 should render a state with a note', () => {
     imgSnapshotTest(
@@ -83,7 +77,6 @@ describe('State diagram', () => {
       `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('v2 should render a state with on the left side when so specified', () => {
     imgSnapshotTest(
@@ -97,7 +90,6 @@ describe('State diagram', () => {
       `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('v2 should render a state with a note together with another state', () => {
     imgSnapshotTest(
@@ -113,7 +105,6 @@ describe('State diagram', () => {
       `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('v2 should render a note with multiple lines in it', () => {
     imgSnapshotTest(
@@ -156,7 +147,6 @@ describe('State diagram', () => {
       `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('v2 should render a simple state diagrams 2', () => {
     imgSnapshotTest(
@@ -169,7 +159,6 @@ describe('State diagram', () => {
       `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('v2 should render a simple state diagrams with labels', () => {
     imgSnapshotTest(
@@ -185,7 +174,6 @@ describe('State diagram', () => {
       `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('v2 should render state descriptions', () => {
     imgSnapshotTest(
@@ -198,7 +186,6 @@ describe('State diagram', () => {
       `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('v2 should render composite states', () => {
     imgSnapshotTest(
@@ -217,7 +204,6 @@ describe('State diagram', () => {
       `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('v2 should render multiple composite states', () => {
     imgSnapshotTest(
@@ -287,7 +273,6 @@ describe('State diagram', () => {
     `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('v2 should render concurrency states', () => {
     imgSnapshotTest(
@@ -311,7 +296,6 @@ describe('State diagram', () => {
     `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('v2 should render a state with states in it', () => {
     imgSnapshotTest(
@@ -558,6 +542,43 @@ stateDiagram-v2
         { logLevel: 0, fontFamily: 'courier' }
       );
     });
+    it(' can have styles applied ', () => {
+      imgSnapshotTest(
+        `
+stateDiagram-v2
+AState
+style AState fill:#636,border:1px solid red,color:white;
+        `,
+        { logLevel: 0, fontFamily: 'courier' }
+      );
+    });
+    it(' should let styles take preceedence over classes', () => {
+      imgSnapshotTest(
+        `
+stateDiagram-v2
+AState: Should NOT be white
+BState
+classDef exampleStyleClass fill:#fff,color: blue;
+class AState,BState exampleStyleClass
+style AState fill:#636,border:1px solid red,color:white;
+        `,
+        { logLevel: 0, fontFamily: 'courier' }
+      );
+    });
+    it(' should allow styles to take effect in stubgraphs', () => {
+      imgSnapshotTest(
+        `
+  stateDiagram
+    state roundWithTitle {
+      C: Black with white text
+    }
+    D: Black with white text
+
+    style C,D stroke:#00f, fill:black, color:white
+        `,
+        { logLevel: 0, fontFamily: 'courier' }
+      );
+    });
   });
   it('1433: should render a simple state diagram with a title', () => {
     imgSnapshotTest(

cypress/integration/rendering/stateDiagram.spec.js

@@ -10,7 +10,6 @@ describe('State diagram', () => {
       `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('should render a long descriptions instead of id when available', () => {
     imgSnapshotTest(
@@ -22,7 +21,6 @@ describe('State diagram', () => {
       `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('should render a long descriptions with additional descriptions', () => {
     imgSnapshotTest(
@@ -34,7 +32,6 @@ describe('State diagram', () => {
       `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('should render a single state with short descriptions', () => {
     imgSnapshotTest(
@@ -45,7 +42,6 @@ describe('State diagram', () => {
       `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('should render a transition descriptions with new lines', () => {
     imgSnapshotTest(
@@ -59,7 +55,6 @@ describe('State diagram', () => {
       `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('should render a state with a note', () => {
     imgSnapshotTest(
@@ -73,7 +68,6 @@ describe('State diagram', () => {
       `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('should render a state with on the left side when so specified', () => {
     imgSnapshotTest(
@@ -87,7 +81,6 @@ describe('State diagram', () => {
       `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('should render a state with a note together with another state', () => {
     imgSnapshotTest(
@@ -103,7 +96,6 @@ describe('State diagram', () => {
       `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('should render a note with multiple lines in it', () => {
     imgSnapshotTest(
@@ -146,7 +138,6 @@ describe('State diagram', () => {
       `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('should render a simple state diagrams 2', () => {
     imgSnapshotTest(
@@ -159,7 +150,6 @@ describe('State diagram', () => {
       `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('should render a simple state diagrams with labels', () => {
     imgSnapshotTest(
@@ -175,7 +165,6 @@ describe('State diagram', () => {
       `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('should render state descriptions', () => {
     imgSnapshotTest(
@@ -188,7 +177,6 @@ describe('State diagram', () => {
       `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('should render composite states', () => {
     imgSnapshotTest(
@@ -207,7 +195,6 @@ describe('State diagram', () => {
       `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('should render multiple composit states', () => {
     imgSnapshotTest(
@@ -277,7 +264,6 @@ describe('State diagram', () => {
     `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('should render concurrency states', () => {
     imgSnapshotTest(
@@ -301,7 +287,6 @@ describe('State diagram', () => {
     `,
       { logLevel: 0, fontFamily: 'courier' }
     );
-    cy.get('svg');
   });
   it('should render a state with states in it', () => {
     imgSnapshotTest(

cypress/integration/rendering/theme.spec.js

@@ -10,7 +10,6 @@ describe('themeCSS balancing, it', () => {
           `,
       {}
     );
-    cy.get('svg');
   });
   it('should not allow unbalanced CSS definitions 2', () => {
     imgSnapshotTest(
@@ -21,7 +20,6 @@ describe('themeCSS balancing, it', () => {
           `,
       {}
     );
-    cy.get('svg');
   });
 });
 
@@ -45,7 +43,6 @@ describe('Pie Chart', () => {
           `,
           { theme }
         );
-        cy.get('svg');
       });
       it('should render a flowchart diagram', () => {
         imgSnapshotTest(
@@ -70,7 +67,6 @@ describe('Pie Chart', () => {
           `,
           { theme }
         );
-        cy.get('svg');
       });
       it('should render a new flowchart diagram', () => {
         imgSnapshotTest(
@@ -96,7 +92,6 @@ describe('Pie Chart', () => {
           `,
           { theme }
         );
-        cy.get('svg');
       });
       it('should render a sequence diagram', () => {
         imgSnapshotTest(
@@ -125,7 +120,6 @@ describe('Pie Chart', () => {
           `,
           { theme }
         );
-        cy.get('svg');
       });
 
       it('should render a class diagram', () => {
@@ -175,7 +169,6 @@ describe('Pie Chart', () => {
           `,
           { theme }
         );
-        cy.get('svg');
       });
       it('should render a state diagram', () => {
         imgSnapshotTest(
@@ -210,7 +203,6 @@ stateDiagram
           `,
           { theme }
         );
-        cy.get('svg');
       });
       it('should render a state diagram (v2)', () => {
         imgSnapshotTest(
@@ -245,7 +237,6 @@ stateDiagram-v2
           `,
           { theme }
         );
-        cy.get('svg');
       });
       it('should render a er diagram', () => {
         imgSnapshotTest(
@@ -266,7 +257,6 @@ erDiagram
           `,
           { theme }
         );
-        cy.get('svg');
       });
       it('should render a user journey diagram', () => {
         imgSnapshotTest(
@@ -287,7 +277,6 @@ erDiagram
                         `,
           { theme }
         );
-        cy.get('svg');
       });
       it('should render a gantt diagram', () => {
         cy.clock(new Date('2014-01-06').getTime());
@@ -326,7 +315,6 @@ erDiagram
        `,
           { theme }
         );
-        cy.get('svg');
       });
     });
   });

cypress/integration/rendering/xyChart.spec.js

@@ -9,7 +9,6 @@ describe('XY Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('Should render a complete chart', () => {
     imgSnapshotTest(
@@ -35,7 +34,6 @@ describe('XY Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('y-axis title not required', () => {
     imgSnapshotTest(
@@ -48,7 +46,6 @@ describe('XY Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('Should render a chart without y-axis with different range', () => {
     imgSnapshotTest(
@@ -60,7 +57,6 @@ describe('XY Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('x axis title not required', () => {
     imgSnapshotTest(
@@ -72,7 +68,6 @@ describe('XY Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('Multiple plots can be rendered', () => {
     imgSnapshotTest(
@@ -87,7 +82,6 @@ describe('XY Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('Decimals and negative numbers are supported', () => {
     imgSnapshotTest(
@@ -98,7 +92,6 @@ describe('XY Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('Render spark line with "plotReservedSpacePercent"', () => {
     imgSnapshotTest(
@@ -116,7 +109,6 @@ describe('XY Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('Render spark bar without displaying other property', () => {
     imgSnapshotTest(
@@ -143,7 +135,6 @@ describe('XY Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('Should use all the config from directive', () => {
     imgSnapshotTest(
@@ -158,7 +149,6 @@ describe('XY Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('Should use all the config from yaml', () => {
     imgSnapshotTest(
@@ -199,7 +189,6 @@ describe('XY Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('Render with show axis title false', () => {
     imgSnapshotTest(
@@ -221,7 +210,6 @@ describe('XY Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('Render with show axis label false', () => {
     imgSnapshotTest(
@@ -243,7 +231,6 @@ describe('XY Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('Render with show axis tick false', () => {
     imgSnapshotTest(
@@ -265,7 +252,6 @@ describe('XY Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('Render with show axis line false', () => {
     imgSnapshotTest(
@@ -287,7 +273,6 @@ describe('XY Chart', () => {
       `,
       {}
     );
-    cy.get('svg');
   });
   it('Render all the theme color', () => {
     imgSnapshotTest(
@@ -317,6 +302,17 @@ describe('XY Chart', () => {
       `,
       {}
     );
+  });
+  it('should use the correct distances between data points', () => {
+    imgSnapshotTest(
+      `
+      xychart-beta
+        x-axis 0 --> 2
+        line [0, 1, 0, 1]
+        bar [1, 0, 1, 0]
+      `,
+      {}
+    );
     cy.get('svg');
   });
 });

cypress/platform/bundle-test.js

@@ -27,7 +27,7 @@ const code3 = `flowchart TD
 A(<img scr='https://iconscout.com/ms-icon-310x310.png' width='20' height='20' />)
 B(<b>Bold text!</b>)`;
 
-if (location.href.match('test-html-escaping')) {
+if (/test-html-escaping/.exec(location.href)) {
   code = code3;
 }
 

cypress/platform/flowchart-refactor.html

@@ -0,0 +1,866 @@
+<html>
+  <head>
+    <link href="https://fonts.googleapis.com/css?family=Montserrat&display=swap" rel="stylesheet" />
+    <link href="https://unpkg.com/tailwindcss@^1.0/dist/tailwind.min.css" rel="stylesheet" />
+    <link
+      rel="stylesheet"
+      href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css"
+    />
+    <link
+      href="https://cdn.jsdelivr.net/npm/@mdi/font@6.9.96/css/materialdesignicons.min.css"
+      rel="stylesheet"
+    />
+    <link
+      href="https://fonts.googleapis.com/css?family=Noto+Sans+SC&display=swap"
+      rel="stylesheet"
+    />
+    <link rel="preconnect" href="https://fonts.googleapis.com" />
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
+    <link
+      href="https://fonts.googleapis.com/css2?family=Kalam:wght@300;400;700&display=swap"
+      rel="stylesheet"
+    />
+    <link
+      href="https://fonts.googleapis.com/css2?family=Caveat:wght@400..700&family=Kalam:wght@300;400;700&family=Rubik+Mono+One&display=swap"
+      rel="stylesheet"
+    />
+    <link
+      href="https://fonts.googleapis.com/css2?family=Kalam:wght@300;400;700&family=Rubik+Mono+One&display=swap"
+      rel="stylesheet"
+    />
+
+    <style>
+      body {
+        font-family: 'Arial';
+      }
+
+      table {
+        width: 100%;
+        border-collapse: collapse;
+        table-layout: fixed;
+      }
+
+      th,
+      td {
+        border: 1px solid black;
+        padding: 10px;
+        text-align: center;
+        vertical-align: middle;
+      }
+
+      .separator {
+        height: 20px;
+        background-color: #f0f0f0;
+      }
+
+      .vertical-header {
+        text-align: center;
+      }
+
+      .collapsible {
+        background-color: #f9f9f9;
+        color: #444;
+        cursor: pointer;
+        padding: 18px;
+        width: 100%;
+        border: none;
+        text-align: left;
+        outline: none;
+        font-size: 15px;
+      }
+
+      .active,
+      .collapsible:hover {
+        background-color: #ccc;
+      }
+
+      .collapsible:after {
+        content: '\002B';
+        color: #777;
+        font-weight: bold;
+        float: right;
+        margin-left: 2px;
+      }
+
+      .active:after {
+        content: '\2212';
+      }
+
+      .content {
+        padding: 0 5px;
+        max-height: 0;
+        overflow: hidden;
+        transition: max-height 0.2s ease-out;
+        background-color: #f1f1f1;
+      }
+
+      .content .pre-scrollable {
+        max-height: 200px;
+        overflow-y: scroll;
+      }
+    </style>
+  </head>
+
+  <body>
+    <table>
+      <tr>
+        <th></th>
+        <!-- Placeholder for the top left corner -->
+        <th>Dagre</th>
+        <th>Dagre with rough</th>
+        <th>ELK</th>
+        <th>ELK with rough</th>
+      </tr>
+      <tr>
+        <th class="vertical-header">
+          <button class="collapsible">Stadium shape</button>
+          <div class="content">
+            <div class="pre-scrollable">
+              <pre>
+              flowchart LR
+              id1([This is the text in the box])
+            </pre
+              >
+            </div>
+          </div>
+        </th>
+        <td>
+          <pre id="diagram1" class="mermaid">
+flowchart LR
+    id1([This is the text in the box])
+
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram2" class="mermaid">
+%%{init: {"look": "handdrawn"} }%%
+flowchart LR
+    id1([This is the text in the box])
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram3" class="mermaid">
+%%{init: {"handdrawn": false, "layout": "elk"} }%%
+flowchart LR
+    id1([This is the text in the box])
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram4" class="mermaid">
+%%{init: {"look": "handdrawn", "layout": "elk"} }%%
+flowchart LR
+    id1([This is the text in the box])
+      </pre
+          >
+        </td>
+      </tr>
+      <!-- Separator row -->
+      <tr class="separator">
+        <td colspan="5"></td>
+        <!-- This cell spans all columns including the vertical header -->
+      </tr>
+
+      <tr>
+        <th class="vertical-header">
+          <button class="collapsible">Sub-Routine shape</button>
+          <div class="content">
+            <div class="pre-scrollable">
+              <pre>
+      flowchart LR
+    id1[[This is the text in the box]]
+    </pre
+              >
+            </div>
+          </div>
+        </th>
+        <td>
+          <pre id="diagram5" class="mermaid">
+flowchart LR
+    id1[[This is the text in the box]]
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram6" class="mermaid">
+%%{init: {"look": "handdrawn"} }%%
+flowchart LR
+    id1[[This is the text in the box]]
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram7" class="mermaid">
+%%{init: {"handdrawn": false, "layout": "elk"} }%%
+flowchart LR
+    id1[[This is the text in the box]]
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram8" class="mermaid">
+%%{init: {"look": "handdrawn", "layout": "elk"} }%%
+flowchart LR
+    id1[[This is the text in the box]]
+      </pre
+          >
+        </td>
+      </tr>
+      <!-- Separator row -->
+      <tr class="separator">
+        <td colspan="5"></td>
+        <!-- This cell spans all columns including the vertical header -->
+      </tr>
+
+      <tr>
+        <th class="vertical-header">
+          <button class="collapsible">Cylindrical shape</button>
+          <div class="content">
+            <div class="pre-scrollable">
+              <pre>
+              flowchart LR
+    id1[(Database)]
+    </pre
+              >
+            </div>
+          </div>
+        </th>
+        <td>
+          <pre id="diagram9" class="mermaid">
+          flowchart LR
+    id1[(Database)]
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram10" class="mermaid">
+          %%{init: {"look": "handdrawn"} }%%
+          flowchart LR
+    id1[(Database)]
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram11" class="mermaid">
+          %%{init: {"handdrawn": false, "layout": "elk"} }%%
+          flowchart LR
+    id1[(Database)]
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram12" class="mermaid">
+          %%{init: {"look": "handdrawn", "layout": "elk"} }%%
+          flowchart LR
+    id1[(Database)]
+      </pre
+          >
+        </td>
+      </tr>
+      <!-- Separator row -->
+      <tr class="separator">
+        <td colspan="5"></td>
+        <!-- This cell spans all columns including the vertical header -->
+      </tr>
+
+      <tr>
+        <th class="vertical-header">
+          <button class="collapsible">Circle shape</button>
+          <div class="content">
+            <div class="pre-scrollable">
+              <pre>
+              flowchart LR
+    id1((This is the text in the circle))
+    </pre
+              >
+            </div>
+          </div>
+        </th>
+        <td>
+          <pre id="diagram13" class="mermaid">
+          flowchart LR
+    id1((This is the text in the circle))
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram14" class="mermaid">
+          %%{init: {"look": "handdrawn"} }%%
+          flowchart LR
+    id1((This is the text in the circle))
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram15" class="mermaid">
+          %%{init: {"handdrawn": false, "layout": "elk"} }%%
+          flowchart LR
+    id1((This is the text in the circle))
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram16" class="mermaid">
+          %%{init: {"look": "handdrawn", "layout": "elk"} }%%
+          flowchart LR
+    id1((This is the text in the circle))
+      </pre
+          >
+        </td>
+      </tr>
+      <!-- Separator row -->
+      <tr class="separator">
+        <td colspan="5"></td>
+        <!-- This cell spans all columns including the vertical header -->
+      </tr>
+
+      <tr>
+        <th class="vertical-header">
+          <button class="collapsible">Double Circle shape</button>
+          <div class="content">
+            <div class="pre-scrollable">
+              <pre>
+              flowchart TD
+    id1(((This is the text in the circle)))
+    </pre
+              >
+            </div>
+          </div>
+        </th>
+        <td>
+          <pre id="diagram17" class="mermaid">
+          flowchart TD
+    id1(((This is the text in the circle)))
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram18" class="mermaid">
+          %%{init: {"look": "handdrawn"} }%%
+          flowchart TD
+    id1(((This is the text in the circle)))
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram19" class="mermaid">
+          %%{init: {"handdrawn": false, "layout": "elk"} }%%
+          flowchart TD
+    id1(((This is the text in the circle)))
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram20" class="mermaid">
+          %%{init: {"look": "handdrawn", "layout": "elk"} }%%
+          flowchart TD
+    id1(((This is the text in the circle)))
+      </pre
+          >
+        </td>
+      </tr>
+      <!-- Separator row -->
+      <tr class="separator">
+        <td colspan="5"></td>
+        <!-- This cell spans all columns including the vertical header -->
+      </tr>
+
+      <tr>
+        <th class="vertical-header">
+          <button class="collapsible">Asymmetric shape</button>
+          <div class="content">
+            <div class="pre-scrollable">
+              <pre>
+              flowchart LR
+    id1>This is the text in the box]
+    </pre
+              >
+            </div>
+          </div>
+        </th>
+        <td>
+          <pre id="diagram21" class="mermaid">
+          flowchart LR
+    id1>This is the text in the box]
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram22" class="mermaid">
+          %%{init: {"look": "handdrawn"} }%%
+          flowchart LR
+    id1>This is the text in the box]  
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram23" class="mermaid">
+          %%{init: {"handdrawn": false, "layout": "elk"} }%%
+          flowchart LR
+    id1>This is the text in the box]  
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram24" class="mermaid">
+          %%{init: {"look": "handdrawn", "layout": "elk"} }%%
+          flowchart LR
+    id1>This is the text in the box]
+      </pre
+          >
+        </td>
+      </tr>
+      <!-- Separator row -->
+      <tr class="separator">
+        <td colspan="5"></td>
+        <!-- This cell spans all columns including the vertical header -->
+      </tr>
+
+      <tr>
+        <th class="vertical-header">
+          <button class="collapsible">Rhombus/Diamond/Question shape</button>
+          <div class="content">
+            <div class="pre-scrollable">
+              <pre>
+              flowchart LR
+    id1{This is the text in the box}
+    </pre
+              >
+            </div>
+          </div>
+        </th>
+        <td>
+          <pre id="diagram25" class="mermaid">
+          flowchart LR
+    id1{This is the text in the box}
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram26" class="mermaid">
+          %%{init: {"look": "handdrawn"} }%%
+          flowchart LR
+    id1{This is the text in the box}
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram27" class="mermaid">
+          %%{init: {"handdrawn": false, "layout": "elk"} }%%
+          flowchart LR
+    id1{This is the text in the box}
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram28" class="mermaid">
+          %%{init: {"look": "handdrawn", "layout": "elk"} }%%
+          flowchart LR
+    id1{This is the text in the box}
+      </pre
+          >
+        </td>
+      </tr>
+      <!-- Separator row -->
+      <tr class="separator">
+        <td colspan="5"></td>
+        <!-- This cell spans all columns including the vertical header -->
+      </tr>
+
+      <tr>
+        <th class="vertical-header">
+          <button class="collapsible">Hexagon shape</button>
+          <div class="content">
+            <div class="pre-scrollable">
+              <pre>
+              flowchart LR
+    id1{{This is the text in the box}}
+    </pre
+              >
+            </div>
+          </div>
+        </th>
+        <td>
+          <pre id="diagram29" class="mermaid">
+          flowchart LR
+    id1{{This is the text in the box}}
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram31" class="mermaid">
+          %%{init: {"handdrawn": false, "layout": "elk"} }%%
+          flowchart LR
+    id1{{This is the text in the box}}
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram32" class="mermaid">
+          %%{init: {"look": "handdrawn", "layout": "elk"} }%%
+          flowchart LR
+    id1{{This is the text in the box}}
+      </pre
+          >
+        </td>
+      </tr>
+      <!-- Separator row -->
+      <tr class="separator">
+        <td colspan="5"></td>
+        <!-- This cell spans all columns including the vertical header -->
+      </tr>
+
+      <tr>
+        <th class="vertical-header">
+          <button class="collapsible">Parallelogram shape</button>
+          <div class="content">
+            <div class="pre-scrollable">
+              <pre>
+              flowchart TD
+    id1[/This is the text in the box/]
+    </pre
+              >
+            </div>
+          </div>
+        </th>
+        <td>
+          <pre id="diagram33" class="mermaid">
+          flowchart TD
+    id1[/This is the text in the box/]
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram34" class="mermaid">
+          %%{init: {"look": "handdrawn"} }%%
+          flowchart TD
+    id1[/This is the text in the box/]  
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram35" class="mermaid">
+          %%{init: {"handdrawn": false, "layout": "elk"} }%%
+          flowchart TD
+    id1[/This is the text in the box/] 
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram36" class="mermaid">
+          %%{init: {"look": "handdrawn", "layout": "elk"} }%%
+          flowchart TD
+    id1[/This is the text in the box/]
+      </pre
+          >
+        </td>
+      </tr>
+      <!-- Separator row -->
+      <tr class="separator">
+        <td colspan="5"></td>
+        <!-- This cell spans all columns including the vertical header -->
+      </tr>
+
+      <tr>
+        <th class="vertical-header">
+          <button class="collapsible">Parallelogram Alt shape</button>
+          <div class="content">
+            <div class="pre-scrollable">
+              <pre>
+              flowchart TD
+    id1[\This is the text in the box\]
+    </pre
+              >
+            </div>
+          </div>
+        </th>
+        <td>
+          <pre id="diagram37" class="mermaid">
+          flowchart TD
+    id1[\This is the text in the box\]
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram38" class="mermaid">
+          %%{init: {"look": "handdrawn"} }%%
+          flowchart TD
+    id1[\This is the text in the box\]
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram39" class="mermaid">
+          %%{init: {"handdrawn": false, "layout": "elk"} }%%
+          flowchart TD
+    id1[\This is the text in the box\]
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram40" class="mermaid">
+          %%{init: {"look": "handdrawn", "layout": "elk"} }%%
+          flowchart TD
+    id1[\This is the text in the box\]
+
+      </pre
+          >
+        </td>
+      </tr>
+      <!-- Separator row -->
+      <tr class="separator">
+        <td colspan="5"></td>
+        <!-- This cell spans all columns including the vertical header -->
+      </tr>
+
+      <tr>
+        <th class="vertical-header">
+          <button class="collapsible">Trapezoid shape</button>
+          <div class="content">
+            <div class="pre-scrollable">
+              <pre>
+              flowchart TD
+    A[/Christmas\]
+    </pre
+              >
+            </div>
+          </div>
+        </th>
+        <td>
+          <pre id="diagram41" class="mermaid">
+          flowchart TD
+    A[/Christmas\]
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram42" class="mermaid">
+          %%{init: {"look": "handdrawn"} }%%
+          flowchart TD
+    A[/Christmas\]
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram43" class="mermaid">
+          %%{init: {"handdrawn": false, "layout": "elk"} }%%
+          flowchart TD
+    A[/Christmas\]
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram44" class="mermaid">
+          %%{init: {"look": "handdrawn", "layout": "elk"} }%%
+          flowchart TD
+    A[/Christmas\]
+      </pre
+          >
+        </td>
+      </tr>
+      <!-- Separator row -->
+      <tr class="separator">
+        <td colspan="5"></td>
+        <!-- This cell spans all columns including the vertical header -->
+      </tr>
+
+      <tr>
+        <th class="vertical-header">
+          <button class="collapsible">Trapezoid Alt shape</button>
+          <div class="content">
+            <div class="pre-scrollable">
+              <pre>
+              flowchart TD
+    A[\Christmas/]
+    </pre
+              >
+            </div>
+          </div>
+        </th>
+        <td>
+          <pre id="diagram45" class="mermaid">
+          flowchart TD
+    A[\Christmas/]
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram46" class="mermaid">
+          %%{init: {"look": "handdrawn"} }%%
+          flowchart TD
+    A[\Christmas/]
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram47" class="mermaid">
+          %%{init: {"handdrawn": false, "layout": "elk"} }%%
+          flowchart TD
+    A[\Christmas/]
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram48" class="mermaid">
+          %%{init: {"look": "handdrawn", "layout": "elk"} }%%
+          flowchart TD
+    A[\Christmas/]  
+      </pre
+          >
+        </td>
+      </tr>
+      <!-- Separator row -->
+      <tr class="separator">
+        <td colspan="5"></td>
+        <!-- This cell spans all columns including the vertical header -->
+      </tr>
+
+      <tr>
+        <th class="vertical-header">
+          <button class="collapsible">Rect with rounded corner</button>
+          <div class="content">
+            <div class="pre-scrollable">
+              <pre>
+              flowchart LR
+    id1(This is the text in the box)
+    </pre
+              >
+            </div>
+          </div>
+        </th>
+        <td>
+          <pre id="diagram49" class="mermaid">
+          flowchart LR
+    id1(This is the text in the box)
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram50" class="mermaid">
+          %%{init: {"look": "handdrawn"} }%%
+          flowchart LR
+    id1(This is the text in the box)
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram51" class="mermaid">
+          %%{init: {"handdrawn": false, "layout": "elk"} }%%
+          flowchart LR
+    id1(This is the text in the box)
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram52" class="mermaid">
+          %%{init: {"look": "handdrawn", "layout": "elk"} }%%
+          flowchart LR
+    id1(This is the text in the box) 
+      </pre
+          >
+        </td>
+      </tr>
+      <!-- Separator row -->
+      <tr class="separator">
+        <td colspan="5"></td>
+        <!-- This cell spans all columns including the vertical header -->
+      </tr>
+
+      <tr>
+        <th class="vertical-header">
+          <button class="collapsible">Rect with sharp corner</button>
+          <div class="content">
+            <div class="pre-scrollable">
+              <pre>
+              flowchart LR
+    id1[This is the text in the box]
+    </pre
+              >
+            </div>
+          </div>
+        </th>
+        <td>
+          <pre id="diagram53" class="mermaid">
+          flowchart LR
+    id1[This is the text in the box]
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram54" class="mermaid">
+          %%{init: {"look": "handdrawn"} }%%
+          flowchart LR
+    id1[This is the text in the box]
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram55" class="mermaid">
+          %%{init: {"handdrawn": false, "layout": "elk"} }%%
+          flowchart LR
+    id1[This is the text in the box]
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram56" class="mermaid">
+          %%{init: {"look": "handdrawn", "layout": "elk"} }%%
+          flowchart LR
+    id1[This is the text in the box]
+      </pre
+          >
+        </td>
+      </tr>
+      <!-- Separator row -->
+      <tr class="separator">
+        <td colspan="5"></td>
+        <!-- This cell spans all columns including the vertical header -->
+      </tr>
+    </table>
+
+    <script type="module">
+      import mermaid from './mermaid.esm.mjs';
+      import { layouts } from './mermaid-layout-elk.esm.mjs';
+      mermaid.registerLayoutLoaders(layouts);
+      mermaid.parseError = function (err, hash) {};
+
+      mermaid.initialize({
+        handdrawn: false,
+        mergeEdges: true,
+        layout: 'dagre',
+        flowchart: { titleTopMargin: 10 },
+        // fontFamily: 'Caveat',
+        fontFamily: 'Kalam',
+        sequence: {
+          actorFontFamily: 'courier',
+          noteFontFamily: 'courier',
+          messageFontFamily: 'courier',
+        },
+        fontSize: 16,
+        logLevel: 0,
+      });
+      function callback() {
+        alert('It worked');
+      }
+      mermaid.parseError = function (err, hash) {
+        console.error('In parse error:');
+        console.error(err);
+      };
+
+      let coll = document.getElementsByClassName('collapsible');
+      for (const element of coll) {
+        element.addEventListener('click', function () {
+          this.classList.toggle('active');
+          let content = this.nextElementSibling;
+          if (content.style.maxHeight) {
+            content.style.maxHeight = null;
+          } else {
+            content.style.maxHeight = content.scrollHeight + 'px';
+          }
+        });
+      }
+    </script>
+  </body>
+</html>

cypress/platform/flowchart-sate.html

@@ -0,0 +1,191 @@
+<html>
+  <head>
+    <link href="https://fonts.googleapis.com/css?family=Montserrat&display=swap" rel="stylesheet" />
+    <link href="https://unpkg.com/tailwindcss@^1.0/dist/tailwind.min.css" rel="stylesheet" />
+    <link
+      rel="stylesheet"
+      href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css"
+    />
+    <link
+      href="https://cdn.jsdelivr.net/npm/@mdi/font@6.9.96/css/materialdesignicons.min.css"
+      rel="stylesheet"
+    />
+    <link
+      href="https://fonts.googleapis.com/css?family=Noto+Sans+SC&display=swap"
+      rel="stylesheet"
+    />
+    <link rel="preconnect" href="https://fonts.googleapis.com" />
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
+    <link
+      href="https://fonts.googleapis.com/css2?family=Kalam:wght@300;400;700&display=swap"
+      rel="stylesheet"
+    />
+    <link
+      href="https://fonts.googleapis.com/css2?family=Caveat:wght@400..700&family=Kalam:wght@300;400;700&family=Rubik+Mono+One&display=swap"
+      rel="stylesheet"
+    />
+    <link
+      href="https://fonts.googleapis.com/css2?family=Kalam:wght@300;400;700&family=Rubik+Mono+One&display=swap"
+      rel="stylesheet"
+    />
+
+    <style>
+      body {
+        font-family: 'Arial';
+      }
+
+      table {
+        width: 100%;
+        border-collapse: collapse;
+        table-layout: fixed;
+      }
+
+      th,
+      td {
+        border: 1px solid black;
+        padding: 10px;
+        text-align: center;
+        vertical-align: middle;
+      }
+
+      .separator {
+        height: 20px;
+        background-color: #f0f0f0;
+      }
+
+      .vertical-header {
+        text-align: center;
+      }
+
+      .collapsible {
+        background-color: #f9f9f9;
+        color: #444;
+        cursor: pointer;
+        padding: 18px;
+        width: 100%;
+        border: none;
+        text-align: left;
+        outline: none;
+        font-size: 15px;
+      }
+
+      .active,
+      .collapsible:hover {
+        background-color: #ccc;
+      }
+
+      .collapsible:after {
+        content: '\002B';
+        color: #777;
+        font-weight: bold;
+        float: right;
+        margin-left: 2px;
+      }
+
+      .active:after {
+        content: '\2212';
+      }
+
+      .content {
+        padding: 0 5px;
+        max-height: 0;
+        overflow: hidden;
+        transition: max-height 0.2s ease-out;
+        background-color: #f1f1f1;
+      }
+
+      .content .pre-scrollable {
+        max-height: 200px;
+        overflow-y: scroll;
+      }
+    </style>
+  </head>
+
+  <body>
+    <table>
+      <tr>
+        <th></th>
+        <!-- Placeholder for the top left corner -->
+        <th>State rough</th>
+        <th>Flowchart rough</th>
+      </tr>
+      <tr>
+        <th class="vertical-header">
+          <button class="collapsible">Stadium shape</button>
+          <div class="content">
+            <div class="pre-scrollable">
+              <pre>
+      flowchart LR
+    id1([This is the text in the box])
+
+  </pre
+              >
+            </div>
+          </div>
+        </th>
+        <td>
+          <pre id="diagram1" class="mermaid">
+%%{init: {"look": "handdrawn"} }%%
+stateDiagram-v2
+    stateA
+
+      </pre
+          >
+        </td>
+        <td>
+          <pre id="diagram2" class="mermaid">
+%%{init: {"look": "handdrawn"} }%%
+flowchart LR
+    id1[[This is the text in the box]]
+
+
+      </pre
+          >
+        </td>
+      </tr>
+    </table>
+
+    <script type="module">
+      import mermaid from './mermaid.esm.mjs';
+      import { layouts } from './mermaid-layout-elk.esm.mjs';
+      mermaid.registerLayoutLoaders(layouts);
+      mermaid.parseError = function (err, hash) {};
+
+      mermaid.initialize({
+        handdrawn: false,
+        mergeEdges: true,
+        layout: 'dagre',
+        flowchart: { titleTopMargin: 10 },
+        // fontFamily: 'Caveat',
+        fontFamily: 'Kalam',
+        sequence: {
+          actorFontFamily: 'courier',
+          noteFontFamily: 'courier',
+          messageFontFamily: 'courier',
+        },
+        fontSize: 16,
+        logLevel: 0,
+      });
+      function callback() {
+        alert('It worked');
+      }
+      mermaid.parseError = function (err, hash) {
+        console.error('In parse error:');
+        console.error(err);
+      };
+
+      let coll = document.getElementsByClassName('collapsible');
+      for (const element of coll) {
+        element.addEventListener('click', function () {
+          this.classList.toggle('active');
+          let content = this.nextElementSibling;
+          if (content.style.maxHeight) {
+            content.style.maxHeight = null;
+          } else {
+            content.style.maxHeight = content.scrollHeight + 'px';
+          }
+        });
+      }
+    </script>
+  </body>
+</html>

cypress/platform/knsv-4442.html

@@ -0,0 +1,433 @@
+<html>
+  <head>
+    <link href="https://fonts.googleapis.com/css?family=Montserrat&display=swap" rel="stylesheet" />
+    <link href="https://unpkg.com/tailwindcss@^1.0/dist/tailwind.min.css" rel="stylesheet" />
+    <link
+      rel="stylesheet"
+      href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css"
+    />
+    <link
+      href="https://cdn.jsdelivr.net/npm/@mdi/font@6.9.96/css/materialdesignicons.min.css"
+      rel="stylesheet"
+    />
+    <link
+      href="https://fonts.googleapis.com/css?family=Noto+Sans+SC&display=swap"
+      rel="stylesheet"
+    />
+    <style>
+      body {
+        /* background: rgb(221, 208, 208); */
+        /* background:#333; */
+        font-family: 'Arial';
+        /* font-size: 18px !important; */
+      }
+      h1 {
+        color: grey;
+      }
+      .mermaid2 {
+        display: none;
+      }
+      .mermaid svg {
+        /* font-size: 18px !important; */
+        background-color: #efefef;
+        background-image: radial-gradient(#fff 51%, transparent 91%),
+          radial-gradient(#fff 51%, transparent 91%);
+        background-size: 20px 20px;
+        background-position:
+          0 0,
+          10px 10px;
+        background-repeat: repeat;
+      }
+      .malware {
+        position: fixed;
+        bottom: 0;
+        left: 0;
+        right: 0;
+        height: 150px;
+        background: red;
+        color: black;
+        display: flex;
+        display: flex;
+        justify-content: center;
+        align-items: center;
+        font-family: monospace;
+        font-size: 72px;
+      }
+      /* tspan {
+        font-size: 6px !important;
+      } */
+    </style>
+  </head>
+  <body>
+    <pre id="diagram" class="mermaid">
+stateDiagram-v2
+    [*] --> Still
+    Still --> [*]
+    Still --> Moving
+    Moving --> Still
+    Moving --> Crash
+    Crash --> [*]    </pre
+    >
+    <pre id="diagram" class="mermaid2">
+flowchart RL
+    subgraph "`one`"
+      a1 -- l1 --> a2
+      a1 -- l2 --> a2
+    end
+    </pre>
+    <pre id="diagram" class="mermaid">
+flowchart RL
+    subgraph "`one`"
+      a1 -- l1 --> a2
+      a1 -- l2 --> a2
+    end
+    </pre>
+    <pre id="diagram" class="mermaid2">
+flowchart
+id["`A root with a long text that wraps to keep the node size in check. A root with a long text that wraps to keep the node size in check`"]</pre
+    >
+    <pre id="diagram" class="mermaid2">
+flowchart LR
+    A[A text that needs to be wrapped wraps to another line]
+    B[A text that needs to be<br/>wrapped wraps to another line]
+    C["`A text that needs to be wrapped to another line`"]</pre>
+    <pre id="diagram" class="mermaid2">
+flowchart LR
+    C["`A text
+        that needs
+        to be wrapped
+        in another
+        way`"]
+  </pre
+    >
+    <pre id="diagram" class="mermaid">
+      classDiagram-v2
+        note "I love this diagram!\nDo you love it?"
+    </pre>
+    <pre id="diagram" class="mermaid">
+    stateDiagram-v2
+    State1: The state with a note with minus - and plus + in it
+    note left of State1
+      Important information! You can write
+      notes with . and  in them.
+    end note    </pre
+    >
+    <pre id="diagram" class="mermaid2">
+mindmap
+root
+  Child3(A node with an icon and with a long text that wraps to keep the node size in check)
+</pre
+    >
+    <pre id="diagram" class="mermaid2">
+      %%{init: {"theme": "forest"} }%%
+mindmap
+    id1[**Start2**<br/>end]
+      id2[**Start2**<br />end]
+      %% Another comment
+      id3[**Start2**<br>end] %% Comment
+      id4[**Start2**<br >end<br    >the very end]
+    </pre>
+    <pre id="diagram" class="mermaid2">
+mindmap
+    id1["`**Start2**
+    second line 😎 with long text that is wrapping to the next line`"]
+      id2["`Child **with bold** text`"]
+      id3["`Children of which some
+      is using *italic type of* text`"]
+      id4[Child]
+      id5["`Child
+      Row
+      and another
+      `"]
+    </pre>
+    <pre id="diagram" class="mermaid2">
+mindmap
+    id1("`**Root**`"]
+      id2["`A formatted text... with **bold** and *italics*`"]
+      id3[Regular labels works as usual]
+      id4["`Emojis and unicode works too: 🤓
+      शान्तिः سلام  和平 `"]
+
+    </pre>
+    <pre id="diagram" class="mermaid">
+%%{init: {"flowchart": {"defaultRenderer": "elk"}} }%%
+flowchart TB
+  %% I could not figure out how to use double quotes in labels in Mermaid
+  subgraph ibm[IBM Espresso CPU]
+    core0[IBM PowerPC Broadway Core 0]
+    core1[IBM PowerPC Broadway Core 1]
+    core2[IBM PowerPC Broadway Core 2]
+
+    rom[16 KB ROM]
+
+    core0 --- core2
+
+    rom --> core2
+  end
+
+  subgraph amd["`**AMD** Latte GPU`"]
+    mem[Memory & I/O Bridge]
+    dram[DRAM Controller]
+    edram[32 MB EDRAM MEM1]
+    rom[512 B SEEPROM]
+
+    sata[SATA IF]
+    exi[EXI]
+
+    subgraph gx[GX]
+      sram[3 MB 1T-SRAM]
+    end
+
+    radeon[AMD Radeon R7xx GX2]
+
+    mem --- gx
+    mem --- radeon
+
+    rom --- mem
+
+    mem --- sata
+    mem --- exi
+
+    dram --- sata
+    dram --- exi
+  end
+
+  ddr3[2 GB DDR3 RAM MEM2]
+
+  mem --- ddr3
+  dram --- ddr3
+  edram --- ddr3
+
+  core1 --- mem
+
+  exi --- rtc
+  rtc{{rtc}}
+</pre
+    >
+    <pre id="diagram" class="mermaid2">
+%%{init: {"flowchart": {"defaultRenderer": "elk", "htmlLabels": false}} }%%
+flowchart TB
+  %% I could not figure out how to use double quotes in labels in Mermaid
+  subgraph ibm[IBM Espresso CPU]
+    core0[IBM PowerPC Broadway Core 0]
+    core1[IBM PowerPC Broadway Core 1]
+    core2[IBM PowerPC Broadway Core 2]
+
+    rom[16 KB ROM]
+
+    core0 --- core2
+
+    rom --> core2
+  end
+
+  subgraph amd["`**AMD** Latte GPU`"]
+    mem[Memory & I/O Bridge]
+    dram[DRAM Controller]
+    edram[32 MB EDRAM MEM1]
+    rom[512 B SEEPROM]
+
+    sata[SATA IF]
+    exi[EXI]
+
+    subgraph gx[GX]
+      sram[3 MB 1T-SRAM]
+    end
+
+    radeon[AMD Radeon R7xx GX2]
+
+    mem --- gx
+    mem --- radeon
+
+    rom --- mem
+
+    mem --- sata
+    mem --- exi
+
+    dram --- sata
+    dram --- exi
+  end
+
+  ddr3[2 GB DDR3 RAM MEM2]
+
+  mem --- ddr3
+  dram --- ddr3
+  edram --- ddr3
+
+  core1 --- mem
+
+  exi --- rtc
+  rtc{{rtc}}
+</pre
+    >
+
+    <br />
+    <pre id="diagram" class="mermaid2">
+flowchart TB
+  %% I could not figure out how to use double quotes in labels in Mermaid
+  subgraph ibm[IBM Espresso CPU]
+    core0[IBM PowerPC Broadway Core 0]
+    core1[IBM PowerPC Broadway Core 1]
+    core2[IBM PowerPC Broadway Core 2]
+
+    rom[16 KB ROM]
+
+    core0 --- core2
+
+    rom --> core2
+  end
+
+  subgraph amd[AMD Latte GPU]
+    mem[Memory & I/O Bridge]
+    dram[DRAM Controller]
+    edram[32 MB EDRAM MEM1]
+    rom[512 B SEEPROM]
+
+    sata[SATA IF]
+    exi[EXI]
+
+    subgraph gx[GX]
+      sram[3 MB 1T-SRAM]
+    end
+
+    radeon[AMD Radeon R7xx GX2]
+
+    mem --- gx
+    mem --- radeon
+
+    rom --- mem
+
+    mem --- sata
+    mem --- exi
+
+    dram --- sata
+    dram --- exi
+  end
+
+  ddr3[2 GB DDR3 RAM MEM2]
+
+  mem --- ddr3
+  dram --- ddr3
+  edram --- ddr3
+
+  core1 --- mem
+
+  exi --- rtc
+  rtc{{rtc}}
+</pre
+    >
+    <br />
+    &nbsp;
+    <pre id="diagram" class="mermaid2">
+      flowchart LR
+  B1 --be be--x B2
+  B1 --bo bo--o B3
+  subgraph Ugge
+      B2
+      B3
+      subgraph inner
+          B4
+          B5
+      end
+      subgraph inner2
+        subgraph deeper
+          C4
+          C5
+        end
+        C6
+      end
+
+      B4 --> C4
+
+      B3 -- X --> B4
+      B2 --> inner
+
+      C4 --> C5
+  end
+
+  subgraph outer
+      B6
+  end
+  B6 --> B5
+  </pre
+    >
+    <pre id="diagram" class="mermaid2">
+sequenceDiagram
+    Customer->>+Stripe: Makes a payment request
+    Stripe->>+Bank: Forwards the payment request to the bank
+    Bank->>+Customer: Asks for authorization
+    Customer->>+Bank: Provides authorization
+    Bank->>+Stripe: Sends a response with payment details
+    Stripe->>+Merchant: Sends a notification of payment receipt
+    Merchant->>+Stripe: Confirms the payment
+    Stripe->>+Customer: Sends a confirmation of payment
+    Customer->>+Merchant: Receives goods or services
+        </pre
+    >
+    <pre id="diagram" class="mermaid2">
+mindmap
+  root((mindmap))
+    Origins
+      Long history
+      ::icon(fa fa-book)
+      Popularisation
+        British popular psychology author Tony Buzan
+    Research
+      On effectiveness<br/>and features
+      On Automatic creation
+        Uses
+            Creative techniques
+            Strategic planning
+            Argument mapping
+    Tools
+      Pen and paper
+      Mermaid
+    </pre>
+    <br />
+    <pre id="diagram" class="mermaid2">
+  example-diagram
+    </pre>
+
+    <!-- <div id="cy"></div> -->
+    <!-- <script src="http://localhost:9000/packages/mermaid-mindmap/dist/mermaid-mindmap-detector.js"></script> -->
+    <!-- <script src="./mermaid-example-diagram-detector.js"></script>    -->
+    <!-- <script src="//cdn.jsdelivr.net/npm/mermaid@9.1.7/dist/mermaid.min.js"></script> -->
+    <!-- <script src="./mermaid.js"></script> -->
+
+    <scrpt>
+      // import mindmap from '../../packages/mermaid-mindmap/src/detector'; // import example from
+      '../../packages/mermaid-example-diagram/src/mermaid-example-diagram.core.mjs'; import mermaid
+      from './mermaid.esm.mjs'; // await mermaid.registerExternalDiagrams([example]);
+      mermaid.parseError = function (err, hash) { // console.error('Mermaid error: ', err); };
+      mermaid.initialize({ // theme: 'forest', startOnLoad: true, logLevel: 0, flowchart: { //
+      defaultRenderer: 'elk', useMaxWidth: false, // htmlLabels: false, htmlLabels: true, }, //
+      htmlLabels: false, gantt: { useMaxWidth: false, }, useMaxWidth: false, }); function callback()
+      { alert('It worked'); } mermaid.parseError = function (err, hash) { console.error('In parse
+      error:'); console.error(err); }; // mermaid.test1('first_slow', 1200).then((r) =>
+      console.info(r)); // mermaid.test1('second_fast', 200).then((r) => console.info(r)); //
+      mermaid.test1('third_fast', 200).then((r) => console.info(r)); // mermaid.test1('forth_slow',
+      1200).then((r) => console.info(r));
+    </scrpt>
+    <script
+      type="text/javascript"
+      src="https://cdn.jsdelivr.net/npm/mermaid@10.2.0/dist/mermaid.min.js"
+    ></script>
+    <script type="module">
+      import mermaid from 'https://cdn.jsdelivr.net/npm/mermaid@10.2.0/dist/mermaid.min.js';
+      (function () {
+        mermaid.initialize({ startOnLoad: false });
+        const elements = document.getElementsByClassName('mermaid');
+        console.log(elements);
+        let id = 0;
+        [...elements].forEach((elem) => {
+          const insertSvg = function (svgCode) {
+            elem.innerHTML = svgCode;
+          };
+
+          console.log(atob(elem.innerText));
+
+          mermaid.render(`graphDiv-${id++}`, atob(elem.innerText), insertSvg);
+        });
+      })();
+    </script>
+  </body>
+</html>

cypress/platform/knsv2.html

@@ -4,7 +4,7 @@
     <link href="https://unpkg.com/tailwindcss@^1.0/dist/tailwind.min.css" rel="stylesheet" />
     <link
       rel="stylesheet"
-      href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.2/css/font-awesome.min.css"
+      href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css"
     />
     <link
       href="https://cdn.jsdelivr.net/npm/@mdi/font@6.9.96/css/materialdesignicons.min.css"
@@ -14,33 +14,45 @@
       href="https://fonts.googleapis.com/css?family=Noto+Sans+SC&display=swap"
       rel="stylesheet"
     />
+    <link rel="preconnect" href="https://fonts.googleapis.com" />
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
+    <link
+      href="https://fonts.googleapis.com/css2?family=Kalam:wght@300;400;700&display=swap"
+      rel="stylesheet"
+    />
+    <link
+      href="https://fonts.googleapis.com/css2?family=Caveat:wght@400..700&family=Kalam:wght@300;400;700&family=Rubik+Mono+One&display=swap"
+      rel="stylesheet"
+    />
+    <link
+      href="https://fonts.googleapis.com/css2?family=Kalam:wght@300;400;700&family=Rubik+Mono+One&display=swap"
+      rel="stylesheet"
+    />
+
     <style>
       body {
         /* background: rgb(221, 208, 208); */
-        background: #333;
+        /* background: #333; */
         font-family: 'Arial';
         /* font-size: 18px !important; */
       }
       h1 {
         color: grey;
       }
-      .mermaid {
-        border: 1px solid #ddd;
-        margin: 10px;
-      }
       .mermaid2 {
         display: none;
       }
       .mermaid svg {
         /* font-size: 18px !important; */
-        /* background-color: #efefef; */
-        background-color: #333;
-        background-image: radial-gradient(#333 51%, transparent 91%),
-          radial-gradient(#333 51%, transparent 91%);
+
+        /* background-color: #efefef;
+        background-image: radial-gradient(#fff 51%, transparent 91%),
+          radial-gradient(#fff 51%, transparent 91%);
         background-size: 20px 20px;
-        background-position: 0 0, 10px 10px;
-        background-repeat: repeat;
-        border: 2px solid rgb(131, 142, 205);
+        background-position:
+          0 0,
+          10px 10px;
+        background-repeat: repeat; */
       }
       .malware {
         position: fixed;
@@ -58,545 +70,82 @@
         font-size: 72px;
       }
       /* tspan {
-        font-size: 6px !important;
-      } */
+              font-size: 6px !important;
+            } */
     </style>
   </head>
   <body>
     <pre id="diagram" class="mermaid">
-      block-beta
-  blockArrowId<["Label"]>(right)
-  blockArrowId2<["Label"]>(left)
-  blockArrowId3<["Label"]>(up)
-  blockArrowId4<["Label"]>(down)
-  blockArrowId5<["Label"]>(x)
-  blockArrowId6<["Label"]>(y)
-  blockArrowId6<["Label"]>(x, down)
-    </pre>
-    <pre id="diagram" class="mermaid">
-block-beta
-  block:e:4
-    columns 2
-      f
-      g
-  end
-
-    </pre>
-    <pre id="diagram" class="mermaid">
-block-beta
-  block:e:4
-    columns 2
-      f
-      g
-      h
-  end
-
-    </pre>
-    <pre id="diagram" class="mermaid">
-block-beta
-  columns 4
-  a b c d
-  block:e:4
-    columns 2
-      f
-      g
-      h
-  end
-  i:4
-
-    </pre>
-    <pre id="diagram" class="mermaid2">
-flowchart LR
-  X-- "y" -->z
-    </pre>
-    <pre id="diagram" class="mermaid2">
-block-beta
-columns 5
-   A space B
-   A --x B
-    </pre>
-    <pre id="diagram" class="mermaid2">
-block-beta
-columns 3
-  a["A wide one"] b:2 c:2 d
-    </pre>
-    <pre id="diagram" class="mermaid2">
-block-beta
-  block:e
-      f
-  end
-    </pre>
-    <pre id="diagram" class="mermaid2">
-block-beta
-  columns 3
-  a:3
-  block:e:3
-      f
-  end
-  g
-    </pre>
-    <pre id="diagram" class="mermaid2">
-block-beta
-  columns 3
-  a:3
-  block:e:3
-      f
-      g
-  end
-  h
-  i
-  j
-
-    </pre>
-    <pre id="diagram" class="mermaid2">
-block-beta
-columns 3
-  a b:2
-  block:e:3
-      f
-  end
-  g h i
-    </pre>
-    <pre id="diagram" class="mermaid">
-block-beta
-columns 3
-  a b c
-  e:3
-  f g h
-    </pre>
-    <pre id="diagram" class="mermaid">
-block-beta
-columns 1
-  db(("DB"))
-  blockArrowId6<["&nbsp;&nbsp;&nbsp;"]>(down)
-  block:ID
-    A
-    B["A wide one in the middle"]
-    C
-  end
-  space
-  D
-  ID --> D
-  C --> D
-  style B fill:#f9F,stroke:#333,stroke-width:4px
-    </pre>
-    <pre id="diagram" class="mermaid">
-block-beta
-  columns 5
-  A1:3
-  A2:1
-  A3
-  B1 B2 B3:3
-    </pre>
-    <pre id="diagram" class="mermaid2">
-block-beta
-  block
-    D
-    E
-  end
-  db("This is the text in the box")
-    </pre>
-    <pre id="diagram" class="mermaid2">
-block-beta
-
-      block
-        D
-      end
-      A["A: I am a wide one"]
-    </pre>
-    <pre id="diagram" class="mermaid2">
-block-beta
-    A["square"]
-    B("rounded")
-    C(("circle"))
-    </pre>
-    <pre id="diagram" class="mermaid2">
-block-beta
-    A>"rect_left_inv_arrow"]
-    B{"diamond"}
-    C{{"hexagon"}}
-    </pre>
-    <pre id="diagram" class="mermaid2">
-block-beta
-    A(["stadium"])
-    </pre>
-    <pre id="diagram" class="mermaid2">
-block-beta
-    %% A[["subroutine"]]
-    %% B[("cylinder")]
-    C>"surprise"]
-    </pre>
-    <pre id="diagram" class="mermaid2">
-block-beta
-    A[/"lean right"/]
-    B[\"lean left"\]
-    C[/"trapezoid"\]
-    D[\"trapezoid"/]
-    </pre>
-
-    <pre id="diagram" class="mermaid2">
 flowchart
-      B
-      style B fill:#f9F,stroke:#333,stroke-width:4px
-    </pre>
-
-    <pre id="diagram" class="mermaid2">
-      flowchart LR
-      a1 -- apa --> b1
-    </pre>
-
-    <pre id="diagram" class="mermaid2">
-flowchart RL
-  subgraph "`one`"
-    id
-  end
-    </pre>
-    <pre id="diagram" class="mermaid2">
-flowchart RL
-    subgraph "`one`"
-      a1 -- l1 --> a2
-      a1 -- l2 --> a2
-    end
-    </pre>
-    <pre id="diagram" class="mermaid2">
-flowchart
-id["`A root with a long text that wraps to keep the node size in check. A root with a long text that wraps to keep the node size in check`"]</pre
+   a_a(Aftonbladet) --> b_b[gorilla]:::apa --> c_c{chimp}:::apa -->a_a
+        a_a --> c --> d_d --> c_c
+        classDef apa fill:#f9f,stroke:#333,stroke-width:4px;
+        class a_a apa;
+        click a_a "http://www.aftonbladet.se" "bookmark"
+        click c_c callback "new tooltip"
+      </pre
     >
-    <pre id="diagram" class="mermaid2">
+    <pre id="diagram2" class="mermaid">
 flowchart LR
-    A[A text that needs to be wrapped wraps to another line]
-    B[A text that needs to be<br/>wrapped wraps to another line]
-    C["`A text that needs to be wrapped to another line`"]</pre>
-    <pre id="diagram" class="mermaid2">
-flowchart LR
-    C["`A text
-        that needs
-        to be wrapped
-        in another
-        way`"]
-  </pre
-    >
-    <pre id="diagram" class="mermaid2">
-      classDiagram-v2
-        note "I love this diagram!\nDo you love it?"
+    id1(Start)-->id2(Stop)
+    style id1 fill:#f9f,stroke:#333,stroke-width:4px
+    style id2 fill:#bbf,stroke:#f66,stroke-width:2px,color:#fff,stroke-dasharray: 5 5
+
+      
     </pre>
-    <pre id="diagram" class="mermaid2">
-    stateDiagram-v2
-    State1: The state with a note with minus - and plus + in it
-    note left of State1
-      Important information! You can write
-      notes with . and  in them.
-    end note    </pre
-    >
-    <pre id="diagram" class="mermaid2">
-mindmap
-root
-  Child3(A node with an icon and with a long text that wraps to keep the node size in check)
-</pre
-    >
-    <pre id="diagram" class="mermaid2">
-      %%{init: {"theme": "forest"} }%%
-mindmap
-    id1[**Start2**<br/>end]
-      id2[**Start2**<br />end]
-      %% Another comment
-      id3[**Start2**<br>end] %% Comment
-      id4[**Start2**<br >end<br    >the very end]
-    </pre>
-    <pre id="diagram" class="mermaid2">
-mindmap
-    id1["`**Start2**
-    second line 😎 with long text that is wrapping to the next line`"]
-      id2["`Child **with bold** text`"]
-      id3["`Children of which some
-      is using *italic type of* text`"]
-      id4[Child]
-      id5["`Child
-      Row
-      and another
-      `"]
-    </pre>
-    <pre id="diagram" class="mermaid2">
-mindmap
-    id1("`**Root**`"]
-      id2["`A formatted text... with **bold** and *italics*`"]
-      id3[Regular labels works as usual]
-      id4["`Emojis and unicode works too: 🤓
-      शान्तिः سلام  和平 `"]
 
-    </pre>
-    <pre id="diagram" class="mermaid2">
-%%{init: {"flowchart": {"defaultRenderer": "elk"}} }%%
-flowchart TB
-  %% I could not figure out how to use double quotes in labels in Mermaid
-  subgraph ibm[IBM Espresso CPU]
-    core0[IBM PowerPC Broadway Core 0]
-    core1[IBM PowerPC Broadway Core 1]
-    core2[IBM PowerPC Broadway Core 2]
-
-    rom[16 KB ROM]
-
-    core0 --- core2
-
-    rom --> core2
-  end
-
-  subgraph amd["`**AMD** Latte GPU`"]
-    mem[Memory & I/O Bridge]
-    dram[DRAM Controller]
-    edram[32 MB EDRAM MEM1]
-    rom[512 B SEEPROM]
-
-    sata[SATA IF]
-    exi[EXI]
-
-    subgraph gx[GX]
-      sram[3 MB 1T-SRAM]
-    end
-
-    radeon[AMD Radeon R7xx GX2]
-
-    mem --- gx
-    mem --- radeon
-
-    rom --- mem
-
-    mem --- sata
-    mem --- exi
-
-    dram --- sata
-    dram --- exi
-  end
-
-  ddr3[2 GB DDR3 RAM MEM2]
-
-  mem --- ddr3
-  dram --- ddr3
-  edram --- ddr3
-
-  core1 --- mem
-
-  exi --- rtc
-  rtc{{rtc}}
-</pre
-    >
-    <pre id="diagram" class="mermaid2">
-%%{init: {"flowchart": {"defaultRenderer": "elk", "htmlLabels": false}} }%%
-flowchart TB
-  %% I could not figure out how to use double quotes in labels in Mermaid
-  subgraph ibm[IBM Espresso CPU]
-    core0[IBM PowerPC Broadway Core 0]
-    core1[IBM PowerPC Broadway Core 1]
-    core2[IBM PowerPC Broadway Core 2]
-
-    rom[16 KB ROM]
-
-    core0 --- core2
-
-    rom --> core2
-  end
-
-  subgraph amd["`**AMD** Latte GPU`"]
-    mem[Memory & I/O Bridge]
-    dram[DRAM Controller]
-    edram[32 MB EDRAM MEM1]
-    rom[512 B SEEPROM]
-
-    sata[SATA IF]
-    exi[EXI]
-
-    subgraph gx[GX]
-      sram[3 MB 1T-SRAM]
-    end
-
-    radeon[AMD Radeon R7xx GX2]
-
-    mem --- gx
-    mem --- radeon
-
-    rom --- mem
-
-    mem --- sata
-    mem --- exi
-
-    dram --- sata
-    dram --- exi
-  end
-
-  ddr3[2 GB DDR3 RAM MEM2]
-
-  mem --- ddr3
-  dram --- ddr3
-  edram --- ddr3
-
-  core1 --- mem
-
-  exi --- rtc
-  rtc{{rtc}}
-</pre
-    >
-
-    <br />
-    <pre id="diagram" class="mermaid2">
-flowchart TB
-  %% I could not figure out how to use double quotes in labels in Mermaid
-  subgraph ibm[IBM Espresso CPU]
-    core0[IBM PowerPC Broadway Core 0]
-    core1[IBM PowerPC Broadway Core 1]
-    core2[IBM PowerPC Broadway Core 2]
-
-    rom[16 KB ROM]
-
-    core0 --- core2
-
-    rom --> core2
-  end
-
-  subgraph amd[AMD Latte GPU]
-    mem[Memory & I/O Bridge]
-    dram[DRAM Controller]
-    edram[32 MB EDRAM MEM1]
-    rom[512 B SEEPROM]
-
-    sata[SATA IF]
-    exi[EXI]
-
-    subgraph gx[GX]
-      sram[3 MB 1T-SRAM]
-    end
-
-    radeon[AMD Radeon R7xx GX2]
-
-    mem --- gx
-    mem --- radeon
-
-    rom --- mem
-
-    mem --- sata
-    mem --- exi
-
-    dram --- sata
-    dram --- exi
-  end
-
-  ddr3[2 GB DDR3 RAM MEM2]
-
-  mem --- ddr3
-  dram --- ddr3
-  edram --- ddr3
-
-  core1 --- mem
-
-  exi --- rtc
-  rtc{{rtc}}
-</pre
-    >
-    <br />
-    &nbsp;
-    <pre id="diagram" class="mermaid2">
+    <pre id="diagram3" class="mermaid">
       flowchart LR
-  B1 --be be--x B2
-  B1 --bo bo--o B3
-  subgraph Ugge
-      B2
-      B3
-      subgraph inner
-          B4
-          B5
-      end
-      subgraph inner2
-        subgraph deeper
-          C4
-          C5
-        end
-        C6
-      end
+    A:::foo & B:::bar --> C:::foobar
+    classDef foo stroke:#f00
+    classDef bar stroke:#0f0
+    classDef ash color:red
+    class C ash
+    style C stroke:#00f, fill:black
 
-      B4 --> C4
-
-      B3 -- X --> B4
-      B2 --> inner
-
-      C4 --> C5
-  end
-
-  subgraph outer
-      B6
-  end
-  B6 --> B5
-  </pre
-    >
-    <pre id="diagram" class="mermaid2">
-sequenceDiagram
-    Customer->>+Stripe: Makes a payment request
-    Stripe->>+Bank: Forwards the payment request to the bank
-    Bank->>+Customer: Asks for authorization
-    Customer->>+Bank: Provides authorization
-    Bank->>+Stripe: Sends a response with payment details
-    Stripe->>+Merchant: Sends a notification of payment receipt
-    Merchant->>+Stripe: Confirms the payment
-    Stripe->>+Customer: Sends a confirmation of payment
-    Customer->>+Merchant: Receives goods or services
-        </pre
-    >
-    <pre id="diagram" class="mermaid2">
-mindmap
-  root((mindmap))
-    Origins
-      Long history
-      ::icon(fa fa-book)
-      Popularisation
-        British popular psychology author Tony Buzan
-    Research
-      On effectiveness<br/>and features
-      On Automatic creation
-        Uses
-            Creative techniques
-            Strategic planning
-            Argument mapping
-    Tools
-      Pen and paper
-      Mermaid
-    </pre>
-    <br />
-    <pre id="diagram" class="mermaid2">
-  example-diagram
     </pre>
 
-    <!-- <div id="cy"></div> -->
-    <!-- <script src="http://localhost:9000/packages/mermaid-mindmap/dist/mermaid-mindmap-detector.js"></script> -->
-    <!-- <script src="./mermaid-example-diagram-detector.js"></script>    -->
-    <!-- <script src="//cdn.jsdelivr.net/npm/mermaid@9.1.7/dist/mermaid.min.js"></script> -->
-    <!-- <script src="./mermaid.js"></script> -->
+    <pre id="diagram4" class="mermaid">
+      stateDiagram
+    A:::foo 
+    B:::bar --> C:::foobar
+    classDef foo stroke:#f00
+    classDef bar stroke:#0f0
+    style C stroke:#00f, fill:black, color:white
+
+    </pre>
 
     <script type="module">
-      // import mindmap from '../../packages/mermaid-mindmap/src/detector';
-      // import example from '../../packages/mermaid-example-diagram/src/mermaid-example-diagram.core.mjs';
       import mermaid from './mermaid.esm.mjs';
-      // await mermaid.registerExternalDiagrams([example]);
+      // import { layouts } from './mermaid-layout-elk.esm.mjs';
+      // mermaid.registerLayoutLoaders(layouts);
       mermaid.parseError = function (err, hash) {
-        // console.error('Mermaid error: ', err);
+        console.error('Mermaid error: ', err);
+      };
+      window.callback = function () {
+        alert('A callback was triggered');
       };
-      // mermaid.initialize({
-      //   // theme: 'forest',
-      //   startOnLoad: true,
-      //   logLevel: 0,
-      //   flowchart: {
-      //     // defaultRenderer: 'elk',
-      //     useMaxWidth: false,
-      //     // htmlLabels: false,
-      //     htmlLabels: true,
-      //   },
-      //   // htmlLabels: false,
-      //   gantt: {
-      //     useMaxWidth: false,
-      //   },
-      //   useMaxWidth: false,
-      // });
       mermaid.initialize({
-        theme: 'dark',
-        startOnLoad: true,
+        // theme: 'base',
+        // handdrawnSeed: 12,
+        // look: 'handdrawn',
+        // 'elk.nodePlacement.strategy': 'NETWORK_SIMPLEX',
+        // layout: 'dagre',
+        // layout: 'elk',
+        // layout: 'fixed',
+        // htmlLabels: false,
+        flowchart: { titleTopMargin: 10 },
+        // fontFamily: 'Caveat',
+        // fontFamily: 'Kalam',
+        // fontFamily: 'courier',
+        sequence: {
+          actorFontFamily: 'courier',
+          noteFontFamily: 'courier',
+          messageFontFamily: 'courier',
+        },
+        fontSize: 12,
         logLevel: 0,
+        securityLevel: 'loose',
       });
       function callback() {
         alert('It worked');
@@ -605,10 +154,6 @@ mindmap
         console.error('In parse error:');
         console.error(err);
       };
-      // mermaid.test1('first_slow', 1200).then((r) => console.info(r));
-      // mermaid.test1('second_fast', 200).then((r) => console.info(r));
-      // mermaid.test1('third_fast', 200).then((r) => console.info(r));
-      // mermaid.test1('forth_slow', 1200).then((r) => console.info(r));
     </script>
   </body>
 </html>

cypress/platform/knsv3.html

@@ -1,4 +1,4 @@
-<!DOCTYPE html>
+<!doctype html>
 <html lang="en">
   <head>
     <meta charset="utf-8" />

cypress/platform/viewer.js

@@ -1,5 +1,5 @@
 import mermaid from './mermaid.esm.mjs';
-import flowchartELK from './mermaid-flowchart-elk.esm.mjs';
+// import flowchartELK from './mermaid-flowchart-elk.esm.mjs';
 import externalExample from './mermaid-example-diagram.esm.mjs';
 import zenUml from './mermaid-zenuml.esm.mjs';
 
@@ -9,6 +9,7 @@ function b64ToUtf8(str) {
 
 // Adds a rendered flag to window when rendering is done, so cypress can wait for it.
 function markRendered() {
+  console.log('Done rendering');
   if (window.Cypress) {
     window.rendered = true;
   }
@@ -46,7 +47,8 @@ const contentLoaded = async function () {
       document.getElementsByTagName('body')[0].appendChild(div);
     }
 
-    await mermaid.registerExternalDiagrams([externalExample, zenUml, flowchartELK]);
+    // await mermaid.registerExternalDiagrams([externalExample, zenUml, flowchartELK]);
+    await mermaid.registerExternalDiagrams([externalExample, zenUml]);
     mermaid.initialize(graphObj.mermaid);
     await mermaid.run();
   }
@@ -132,7 +134,7 @@ if (typeof document !== 'undefined') {
   window.addEventListener(
     'load',
     function () {
-      if (this.location.href.match('xss.html')) {
+      if (/xss.html/.exec(this.location.href)) {
         this.console.log('Using api');
         void contentLoadedApi().finally(markRendered);
       } else {

cypress/platform/xss25.html

@@ -0,0 +1,108 @@
+<html>
+  <head>
+    <link href="https://fonts.googleapis.com/css?family=Montserrat&display=swap" rel="stylesheet" />
+    <link href="https://unpkg.com/tailwindcss@^1.0/dist/tailwind.min.css" rel="stylesheet" />
+    <link
+      rel="stylesheet"
+      href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css"
+    />
+    <link
+      href="https://fonts.googleapis.com/css?family=Noto+Sans+SC&display=swap"
+      rel="stylesheet"
+    />
+    <style>
+      body {
+        /* background: rgb(221, 208, 208); */
+        /* background:#333; */
+        font-family: 'Arial';
+        /* font-size: 18px !important; */
+      }
+      h1 {
+        color: grey;
+      }
+      .mermaid2 {
+        display: none;
+      }
+      .mermaid svg {
+        /* font-size: 18px !important; */
+      }
+      .malware {
+        position: fixed;
+        bottom: 0;
+        left: 0;
+        right: 0;
+        height: 150px;
+        background: red;
+        color: black;
+        display: flex;
+        display: flex;
+        justify-content: center;
+        align-items: center;
+        font-family: monospace;
+        font-size: 72px;
+      }
+    </style>
+    <script>
+      function xssAttack() {
+        const div = document.createElement('div');
+        div.id = 'the-malware';
+        div.className = 'malware';
+        div.innerHTML = 'XSS Succeeded';
+        document.getElementsByTagName('body')[0].appendChild(div);
+        throw new Error('XSS Succeeded');
+      }
+    </script>
+  </head>
+  <body>
+    <div>Security check</div>
+    <div class="flex">
+      <div id="diagram" class="mermaid"></div>
+      <div id="res" class=""></div>
+    </div>
+    <script type="module">
+      import mermaid from './mermaid.esm.mjs';
+      mermaid.parseError = function (err, hash) {
+        // console.error('Mermaid error: ', err);
+      };
+      mermaid.initialize({
+        theme: 'forest',
+        arrowMarkerAbsolute: true,
+        // themeCSS: '.edgePath .path {stroke: red;} .arrowheadPath {fill: red;}',
+        logLevel: 0,
+        state: {
+          defaultRenderer: 'dagre-wrapper',
+        },
+        flowchart: {
+          // defaultRenderer: 'dagre-wrapper',
+          nodeSpacing: 10,
+          curve: 'cardinal',
+          htmlLabels: true,
+        },
+        htmlLabels: false,
+        // gantt: { axisFormat: '%m/%d/%Y' },
+        sequence: { actorFontFamily: 'courier', actorMargin: 50, showSequenceNumbers: false },
+        // sequenceDiagram: { actorMargin: 300 } // deprecated
+        // fontFamily: '"times", sans-serif',
+        // fontFamily: 'courier',
+        fontSize: 18,
+        curve: 'basis',
+        securityLevel: 'strict',
+        startOnLoad: false,
+        secure: ['secure', 'securityLevel', 'startOnLoad', 'maxTextSize'],
+        // themeVariables: {relationLabelColor: 'red'}
+      });
+      function callback() {
+        alert('It worked');
+      }
+
+      let diagram = 'block-beta\n';
+      diagram += '`A-- "X<img src=x on';
+      diagram += 'error=xssAttack()>" -->B';
+
+      console.log(diagram);
+      // document.querySelector('#diagram').innerHTML = diagram;
+      const { svg } = await mermaid.render('diagram', diagram);
+      document.querySelector('#res').innerHTML = svg;
+    </script>
+  </body>
+</html>

cypress/support/e2e.js

@@ -15,6 +15,7 @@
 
 import '@cypress/code-coverage/support';
 import '@applitools/eyes-cypress/commands';
+import '@argos-ci/cypress/support';
 // Import commands.js using ES2015 syntax:
 import './commands';
 

cypress/tsconfig.json

@@ -2,7 +2,7 @@
   "compilerOptions": {
     "target": "es2020",
     "lib": ["es2020", "dom"],
-    "types": ["cypress", "node"],
+    "types": ["cypress", "node", "@argos-ci/cypress/dist/support.d.ts"],
     "allowImportingTsExtensions": true,
     "noEmit": true
   },

demos/sequence.html

@@ -238,6 +238,17 @@
       Alice-xJohn: Hello John, how are you?
       John--xAlice: Great!
     </pre>
+
+    <hr />
+
+    <pre class="mermaid">
+    sequenceDiagram
+      participant Alice
+      participant Bob
+      Alice<<->>Bob: Hello!
+      Alice<<->>Bob: Wow, we said that at the same time!
+      Bob<<-->>Alice: Bidirectional Arrows are so cool
+    </pre>
     <script type="module">
       import mermaid from './mermaid.esm.mjs';
       mermaid.initialize({

docker-compose.yml

@@ -1,4 +1,3 @@
-version: '3.9'
 services:
   mermaid:
     build:
@@ -8,7 +7,7 @@ services:
     tty: true
     working_dir: /mermaid
     mem_limit: '8G'
-    entrypoint: docker-entrypoint.sh
+    entrypoint: ./docker-entrypoint.sh
     environment:
       - NODE_OPTIONS=--max_old_space_size=8192
     volumes:
@@ -16,6 +15,7 @@ services:
       - root_cache:/root/.cache
       - root_local:/root/.local
       - root_npm:/root/.npm
+      - /tmp:/tmp
     ports:
       - 9000:9000
       - 3333:3333

docs/community/contributing.md

@@ -56,7 +56,7 @@ The following commands must be sufficient enough to start with:
 
 ```bash
 curl -fsSL https://get.pnpm.io/install.sh | sh -
-pnpm env use --global 18
+pnpm env use --global 20
 ```
 
 You may also need to reload `.shrc` or `.bashrc` afterwards.

docs/config/setup/README.md

@@ -10,4 +10,4 @@
 
 - [config](modules/config.md)
 - [defaultConfig](modules/defaultConfig.md)
-- [mermaidAPI](modules/mermaidAPI.md)
+- [mermaid](modules/mermaid.md)

docs/config/setup/classes/mermaid.UnknownDiagramError.md

@@ -0,0 +1,171 @@
+> **Warning**
+>
+> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
+>
+> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/setup/classes/mermaid.UnknownDiagramError.md](../../../../packages/mermaid/src/docs/config/setup/classes/mermaid.UnknownDiagramError.md).
+
+# Class: UnknownDiagramError
+
+[mermaid](../modules/mermaid.md).UnknownDiagramError
+
+## Hierarchy
+
+- `Error`
+
+  ↳ **`UnknownDiagramError`**
+
+## Constructors
+
+### constructor
+
+• **new UnknownDiagramError**(`message`): [`UnknownDiagramError`](mermaid.UnknownDiagramError.md)
+
+#### Parameters
+
+| Name      | Type     |
+| :-------- | :------- |
+| `message` | `string` |
+
+#### Returns
+
+[`UnknownDiagramError`](mermaid.UnknownDiagramError.md)
+
+#### Overrides
+
+Error.constructor
+
+#### Defined in
+
+[packages/mermaid/src/errors.ts:2](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/errors.ts#L2)
+
+## Properties
+
+### cause
+
+• `Optional` **cause**: `unknown`
+
+#### Inherited from
+
+Error.cause
+
+#### Defined in
+
+node_modules/.pnpm/typescript\@5.4.5/node_modules/typescript/lib/lib.es2022.error.d.ts:24
+
+---
+
+### message
+
+• **message**: `string`
+
+#### Inherited from
+
+Error.message
+
+#### Defined in
+
+node_modules/.pnpm/typescript\@5.4.5/node_modules/typescript/lib/lib.es5.d.ts:1077
+
+---
+
+### name
+
+• **name**: `string`
+
+#### Inherited from
+
+Error.name
+
+#### Defined in
+
+node_modules/.pnpm/typescript\@5.4.5/node_modules/typescript/lib/lib.es5.d.ts:1076
+
+---
+
+### stack
+
+• `Optional` **stack**: `string`
+
+#### Inherited from
+
+Error.stack
+
+#### Defined in
+
+node_modules/.pnpm/typescript\@5.4.5/node_modules/typescript/lib/lib.es5.d.ts:1078
+
+---
+
+### prepareStackTrace
+
+▪ `Static` `Optional` **prepareStackTrace**: (`err`: `Error`, `stackTraces`: `CallSite`\[]) => `any`
+
+Optional override for formatting stack traces
+
+**`See`**
+
+<https://v8.dev/docs/stack-trace-api#customizing-stack-traces>
+
+#### Type declaration
+
+▸ (`err`, `stackTraces`): `any`
+
+##### Parameters
+
+| Name          | Type          |
+| :------------ | :------------ |
+| `err`         | `Error`       |
+| `stackTraces` | `CallSite`\[] |
+
+##### Returns
+
+`any`
+
+#### Inherited from
+
+Error.prepareStackTrace
+
+#### Defined in
+
+node_modules/@types/node/globals.d.ts:28
+
+---
+
+### stackTraceLimit
+
+▪ `Static` **stackTraceLimit**: `number`
+
+#### Inherited from
+
+Error.stackTraceLimit
+
+#### Defined in
+
+node_modules/@types/node/globals.d.ts:30
+
+## Methods
+
+### captureStackTrace
+
+▸ **captureStackTrace**(`targetObject`, `constructorOpt?`): `void`
+
+Create .stack property on a target object
+
+#### Parameters
+
+| Name              | Type       |
+| :---------------- | :--------- |
+| `targetObject`    | `object`   |
+| `constructorOpt?` | `Function` |
+
+#### Returns
+
+`void`
+
+#### Inherited from
+
+Error.captureStackTrace
+
+#### Defined in
+
+node_modules/@types/node/globals.d.ts:21

docs/config/setup/interfaces/mermaid.DetailedError.md

@@ -0,0 +1,49 @@
+> **Warning**
+>
+> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
+>
+> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/setup/interfaces/mermaid.DetailedError.md](../../../../packages/mermaid/src/docs/config/setup/interfaces/mermaid.DetailedError.md).
+
+# Interface: DetailedError
+
+[mermaid](../modules/mermaid.md).DetailedError
+
+## Properties
+
+### error
+
+• `Optional` **error**: `any`
+
+#### Defined in
+
+[packages/mermaid/src/utils.ts:785](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/utils.ts#L785)
+
+---
+
+### hash
+
+• **hash**: `any`
+
+#### Defined in
+
+[packages/mermaid/src/utils.ts:783](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/utils.ts#L783)
+
+---
+
+### message
+
+• `Optional` **message**: `string`
+
+#### Defined in
+
+[packages/mermaid/src/utils.ts:786](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/utils.ts#L786)
+
+---
+
+### str
+
+• **str**: `string`
+
+#### Defined in
+
+[packages/mermaid/src/utils.ts:781](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/utils.ts#L781)

docs/config/setup/interfaces/mermaid.ExternalDiagramDefinition.md

@@ -0,0 +1,39 @@
+> **Warning**
+>
+> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
+>
+> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/setup/interfaces/mermaid.ExternalDiagramDefinition.md](../../../../packages/mermaid/src/docs/config/setup/interfaces/mermaid.ExternalDiagramDefinition.md).
+
+# Interface: ExternalDiagramDefinition
+
+[mermaid](../modules/mermaid.md).ExternalDiagramDefinition
+
+## Properties
+
+### detector
+
+• **detector**: `DiagramDetector`
+
+#### Defined in
+
+[packages/mermaid/src/diagram-api/types.ts:101](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/diagram-api/types.ts#L101)
+
+---
+
+### id
+
+• **id**: `string`
+
+#### Defined in
+
+[packages/mermaid/src/diagram-api/types.ts:100](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/diagram-api/types.ts#L100)
+
+---
+
+### loader
+
+• **loader**: `DiagramLoader`
+
+#### Defined in
+
+[packages/mermaid/src/diagram-api/types.ts:102](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/diagram-api/types.ts#L102)

docs/config/setup/interfaces/mermaid.LayoutLoaderDefinition.md

@@ -0,0 +1,39 @@
+> **Warning**
+>
+> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
+>
+> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/setup/interfaces/mermaid.LayoutLoaderDefinition.md](../../../../packages/mermaid/src/docs/config/setup/interfaces/mermaid.LayoutLoaderDefinition.md).
+
+# Interface: LayoutLoaderDefinition
+
+[mermaid](../modules/mermaid.md).LayoutLoaderDefinition
+
+## Properties
+
+### algorithm
+
+• `Optional` **algorithm**: `string`
+
+#### Defined in
+
+[packages/mermaid/src/rendering-util/render.ts:9](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/render.ts#L9)
+
+---
+
+### loader
+
+• **loader**: `LayoutLoader`
+
+#### Defined in
+
+[packages/mermaid/src/rendering-util/render.ts:8](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/render.ts#L8)
+
+---
+
+### name
+
+• **name**: `string`
+
+#### Defined in
+
+[packages/mermaid/src/rendering-util/render.ts:7](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/rendering-util/render.ts#L7)

docs/config/setup/interfaces/mermaid.Mermaid.md

@@ -0,0 +1,407 @@
+> **Warning**
+>
+> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
+>
+> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/setup/interfaces/mermaid.Mermaid.md](../../../../packages/mermaid/src/docs/config/setup/interfaces/mermaid.Mermaid.md).
+
+# Interface: Mermaid
+
+[mermaid](../modules/mermaid.md).Mermaid
+
+## Properties
+
+### contentLoaded
+
+• **contentLoaded**: () => `void`
+
+#### Type declaration
+
+▸ (): `void`
+
+\##contentLoaded Callback function that is called when page is loaded. This functions fetches
+configuration for mermaid rendering and calls init for rendering the mermaid diagrams on the
+page.
+
+##### Returns
+
+`void`
+
+#### Defined in
+
+[packages/mermaid/src/mermaid.ts:430](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L430)
+
+---
+
+### detectType
+
+• **detectType**: (`text`: `string`, `config?`: [`MermaidConfig`](mermaid.MermaidConfig.md)) => `string`
+
+#### Type declaration
+
+▸ (`text`, `config?`): `string`
+
+Detects the type of the graph text.
+
+Takes into consideration the possible existence of an `%%init` directive
+
+##### Parameters
+
+| Name      | Type                                        | Description                                                                                                                                                         |
+| :-------- | :------------------------------------------ | :------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
+| `text`    | `string`                                    | The text defining the graph. For example: `mermaid %%{initialize: {"startOnLoad": true, logLevel: "fatal" }}%% graph LR a-->b b-->c c-->d d-->e e-->f f-->g g-->h ` |
+| `config?` | [`MermaidConfig`](mermaid.MermaidConfig.md) | The mermaid config.                                                                                                                                                 |
+
+##### Returns
+
+`string`
+
+A graph definition key
+
+#### Defined in
+
+[packages/mermaid/src/mermaid.ts:432](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L432)
+
+---
+
+### init
+
+• **init**: (`config?`: [`MermaidConfig`](mermaid.MermaidConfig.md), `nodes?`: `string` | `HTMLElement` | `NodeListOf`<`HTMLElement`>, `callback?`: (`id`: `string`) => `unknown`) => `Promise`<`void`>
+
+**`Deprecated`**
+
+Use [initialize](mermaid.Mermaid.md#initialize) and [run](mermaid.Mermaid.md#run) instead.
+
+#### Type declaration
+
+▸ (`config?`, `nodes?`, `callback?`): `Promise`<`void`>
+
+##### Parameters
+
+| Name        | Type                                                     |
+| :---------- | :------------------------------------------------------- |
+| `config?`   | [`MermaidConfig`](mermaid.MermaidConfig.md)              |
+| `nodes?`    | `string` \| `HTMLElement` \| `NodeListOf`<`HTMLElement`> |
+| `callback?` | (`id`: `string`) => `unknown`                            |
+
+##### Returns
+
+`Promise`<`void`>
+
+#### Defined in
+
+[packages/mermaid/src/mermaid.ts:425](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L425)
+
+---
+
+### initialize
+
+• **initialize**: (`config`: [`MermaidConfig`](mermaid.MermaidConfig.md)) => `void`
+
+#### Type declaration
+
+▸ (`config`): `void`
+
+Used to set configurations for mermaid.
+This function should be called before the run function.
+
+##### Parameters
+
+| Name     | Type                                        | Description                       |
+| :------- | :------------------------------------------ | :-------------------------------- |
+| `config` | [`MermaidConfig`](mermaid.MermaidConfig.md) | Configuration object for mermaid. |
+
+##### Returns
+
+`void`
+
+#### Defined in
+
+[packages/mermaid/src/mermaid.ts:429](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L429)
+
+---
+
+### internalHelpers
+
+• **internalHelpers**: `Object`
+
+Internal helpers for mermaid
+
+**`Deprecated`**
+
+- This should not be used by external packages, as the definitions will change without notice.
+
+#### Type declaration
+
+| Name                         | Type                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
+| :--------------------------- | :-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `common`                     | { `evaluate`: (`val?`: `string` \| `boolean`) => `boolean` ; `getMax`: (...`values`: `number`\[]) => `number` ; `getMin`: (...`values`: `number`\[]) => `number` ; `getRows`: (`s?`: `string`) => `string`\[] ; `getUrl`: (`useAbsolute`: `boolean`) => `string` ; `hasBreaks`: (`text`: `string`) => `boolean` ; `lineBreakRegex`: `RegExp` ; `removeScript`: (`txt`: `string`) => `string` ; `sanitizeText`: (`text`: `string`, `config`: [`MermaidConfig`](mermaid.MermaidConfig.md)) => `string` ; `sanitizeTextOrArray`: (`a`: `string` \| `string`\[] \| `string`\[]\[], `config`: [`MermaidConfig`](mermaid.MermaidConfig.md)) => `string` \| `string`\[] ; `splitBreaks`: (`text`: `string`) => `string`\[] } |
+| `common.evaluate`            | (`val?`: `string` \| `boolean`) => `boolean`                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
+| `common.getMax`              | (...`values`: `number`\[]) => `number`                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
+| `common.getMin`              | (...`values`: `number`\[]) => `number`                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
+| `common.getRows`             | (`s?`: `string`) => `string`\[]                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
+| `common.getUrl`              | (`useAbsolute`: `boolean`) => `string`                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
+| `common.hasBreaks`           | (`text`: `string`) => `boolean`                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
+| `common.lineBreakRegex`      | `RegExp`                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
+| `common.removeScript`        | (`txt`: `string`) => `string`                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
+| `common.sanitizeText`        | (`text`: `string`, `config`: [`MermaidConfig`](mermaid.MermaidConfig.md)) => `string`                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
+| `common.sanitizeTextOrArray` | (`a`: `string` \| `string`\[] \| `string`\[]\[], `config`: [`MermaidConfig`](mermaid.MermaidConfig.md)) => `string` \| `string`\[]                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
+| `common.splitBreaks`         | (`text`: `string`) => `string`\[]                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
+| `getConfig`                  | () => [`MermaidConfig`](mermaid.MermaidConfig.md)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
+| `insertCluster`              | (`elem`: `any`, `node`: `any`) => `any`                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |
+| `insertEdge`                 | (`elem`: `any`, `edge`: `any`, `clusterDb`: `any`, `diagramType`: `any`, `startNode`: `any`, `endNode`: `any`, `id`: `any`) => { `originalPath`: `any` ; `updatedPath`: `any` }                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
+| `insertEdgeLabel`            | (`elem`: `any`, `edge`: `any`) => `Promise`<`any`>                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
+| `insertMarkers`              | (`elem`: `any`, `markerArray`: `any`, `type`: `any`, `id`: `any`) => `void`                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
+| `insertNode`                 | (`elem`: `any`, `node`: `any`, `dir`: `any`) => `Promise`<`any`>                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
+| `interpolateToCurve`         | (`interpolate`: `undefined` \| `string`, `defaultCurve`: `CurveFactory`) => `CurveFactory`                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
+| `labelHelper`                | (`parent`: `any`, `node`: `any`, `_classes`: `any`) => `Promise`<{ `bbox`: `any` ; `halfPadding`: `number` ; `label`: `any` = labelEl; `shapeSvg`: `any` }>                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
+| `log`                        | `Record`<`LogLevel`, (...`data`: `any`\[]) => `void`(`message?`: `any`, ...`optionalParams`: `any`\[]) => `void`>                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
+| `positionEdgeLabel`          | (`edge`: `any`, `paths`: `any`) => `void`                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
+
+#### Defined in
+
+[packages/mermaid/src/mermaid.ts:437](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L437)
+
+---
+
+### mermaidAPI
+
+• **mermaidAPI**: `Readonly`<{ `defaultConfig`: [`MermaidConfig`](mermaid.MermaidConfig.md) = configApi.defaultConfig; `getConfig`: () => [`MermaidConfig`](mermaid.MermaidConfig.md) = configApi.getConfig; `getDiagramFromText`: (`text`: `string`, `metadata`: `Pick`<`DiagramMetadata`, `"title"`>) => `Promise`<`Diagram`> ; `getSiteConfig`: () => [`MermaidConfig`](mermaid.MermaidConfig.md) = configApi.getSiteConfig; `globalReset`: () => `void` ; `initialize`: (`options`: [`MermaidConfig`](mermaid.MermaidConfig.md)) => `void` ; `parse`: (`text`: `string`, `parseOptions`: [`ParseOptions`](mermaid.ParseOptions.md) & { `suppressErrors`: `true` }) => `Promise`<[`ParseResult`](mermaid.ParseResult.md) | `false`>(`text`: `string`, `parseOptions?`: [`ParseOptions`](mermaid.ParseOptions.md)) => `Promise`<[`ParseResult`](mermaid.ParseResult.md)> ; `render`: (`id`: `string`, `text`: `string`, `svgContainingElement?`: `Element`) => `Promise`<[`RenderResult`](mermaid.RenderResult.md)> ; `reset`: () => `void` ; `setConfig`: (`conf`: [`MermaidConfig`](mermaid.MermaidConfig.md)) => [`MermaidConfig`](mermaid.MermaidConfig.md) = configApi.setConfig; `updateSiteConfig`: (`conf`: [`MermaidConfig`](mermaid.MermaidConfig.md)) => [`MermaidConfig`](mermaid.MermaidConfig.md) = configApi.updateSiteConfig }>
+
+**`Deprecated`**
+
+Use [parse](mermaid.Mermaid.md#parse) and [render](mermaid.Mermaid.md#render) instead. Please [open a discussion](https://github.com/mermaid-js/mermaid/discussions) if your use case does not fit the new API.
+
+#### Defined in
+
+[packages/mermaid/src/mermaid.ts:419](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L419)
+
+---
+
+### parse
+
+• **parse**: (`text`: `string`, `parseOptions`: [`ParseOptions`](mermaid.ParseOptions.md) & { `suppressErrors`: `true` }) => `Promise`<[`ParseResult`](mermaid.ParseResult.md) | `false`>(`text`: `string`, `parseOptions?`: [`ParseOptions`](mermaid.ParseOptions.md)) => `Promise`<[`ParseResult`](mermaid.ParseResult.md)>
+
+#### Type declaration
+
+▸ (`text`, `parseOptions`): `Promise`<[`ParseResult`](mermaid.ParseResult.md) | `false`>
+
+Parse the text and validate the syntax.
+
+##### Parameters
+
+| Name           | Type                                                                     | Description                     |
+| :------------- | :----------------------------------------------------------------------- | :------------------------------ |
+| `text`         | `string`                                                                 | The mermaid diagram definition. |
+| `parseOptions` | [`ParseOptions`](mermaid.ParseOptions.md) & { `suppressErrors`: `true` } | Options for parsing.            |
+
+##### Returns
+
+`Promise`<[`ParseResult`](mermaid.ParseResult.md) | `false`>
+
+An object with the `diagramType` set to type of the diagram if valid. Otherwise `false` if parseOptions.suppressErrors is `true`.
+
+**`See`**
+
+[ParseOptions](mermaid.ParseOptions.md)
+
+**`Throws`**
+
+Error if the diagram is invalid and parseOptions.suppressErrors is false or not set.
+
+▸ (`text`, `parseOptions?`): `Promise`<[`ParseResult`](mermaid.ParseResult.md)>
+
+##### Parameters
+
+| Name            | Type                                      |
+| :-------------- | :---------------------------------------- |
+| `text`          | `string`                                  |
+| `parseOptions?` | [`ParseOptions`](mermaid.ParseOptions.md) |
+
+##### Returns
+
+`Promise`<[`ParseResult`](mermaid.ParseResult.md)>
+
+#### Defined in
+
+[packages/mermaid/src/mermaid.ts:420](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L420)
+
+---
+
+### parseError
+
+• `Optional` **parseError**: [`ParseErrorFunction`](../modules/mermaid.md#parseerrorfunction)
+
+#### Defined in
+
+[packages/mermaid/src/mermaid.ts:414](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L414)
+
+---
+
+### registerExternalDiagrams
+
+• **registerExternalDiagrams**: (`diagrams`: [`ExternalDiagramDefinition`](mermaid.ExternalDiagramDefinition.md)\[], `opts`: { `lazyLoad?`: `boolean` = true }) => `Promise`<`void`>
+
+#### Type declaration
+
+▸ (`diagrams`, `opts?`): `Promise`<`void`>
+
+Used to register external diagram types.
+
+##### Parameters
+
+| Name             | Type                                                                   | Default value | Description                                                                 |
+| :--------------- | :--------------------------------------------------------------------- | :------------ | :-------------------------------------------------------------------------- |
+| `diagrams`       | [`ExternalDiagramDefinition`](mermaid.ExternalDiagramDefinition.md)\[] | `undefined`   | Array of [ExternalDiagramDefinition](mermaid.ExternalDiagramDefinition.md). |
+| `opts`           | `Object`                                                               | `{}`          | If opts.lazyLoad is false, the diagrams will be loaded immediately.         |
+| `opts.lazyLoad?` | `boolean`                                                              | `true`        | -                                                                           |
+
+##### Returns
+
+`Promise`<`void`>
+
+#### Defined in
+
+[packages/mermaid/src/mermaid.ts:428](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L428)
+
+---
+
+### registerLayoutLoaders
+
+• **registerLayoutLoaders**: (`loaders`: [`LayoutLoaderDefinition`](mermaid.LayoutLoaderDefinition.md)\[]) => `void`
+
+#### Type declaration
+
+▸ (`loaders`): `void`
+
+##### Parameters
+
+| Name      | Type                                                             |
+| :-------- | :--------------------------------------------------------------- |
+| `loaders` | [`LayoutLoaderDefinition`](mermaid.LayoutLoaderDefinition.md)\[] |
+
+##### Returns
+
+`void`
+
+#### Defined in
+
+[packages/mermaid/src/mermaid.ts:427](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L427)
+
+---
+
+### render
+
+• **render**: (`id`: `string`, `text`: `string`, `svgContainingElement?`: `Element`) => `Promise`<[`RenderResult`](mermaid.RenderResult.md)>
+
+#### Type declaration
+
+▸ (`id`, `text`, `svgContainingElement?`): `Promise`<[`RenderResult`](mermaid.RenderResult.md)>
+
+##### Parameters
+
+| Name                    | Type      |
+| :---------------------- | :-------- |
+| `id`                    | `string`  |
+| `text`                  | `string`  |
+| `svgContainingElement?` | `Element` |
+
+##### Returns
+
+`Promise`<[`RenderResult`](mermaid.RenderResult.md)>
+
+#### Defined in
+
+[packages/mermaid/src/mermaid.ts:421](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L421)
+
+---
+
+### run
+
+• **run**: (`options`: [`RunOptions`](mermaid.RunOptions.md)) => `Promise`<`void`>
+
+#### Type declaration
+
+▸ (`options?`): `Promise`<`void`>
+
+## run
+
+Function that goes through the document to find the chart definitions in there and render them.
+
+The function tags the processed attributes with the attribute data-processed and ignores found
+elements with the attribute already set. This way the init function can be triggered several
+times.
+
+```mermaid-example
+graph LR;
+ a(Find elements)-->b{Processed}
+ b-->|Yes|c(Leave element)
+ b-->|No |d(Transform)
+```
+
+```mermaid
+graph LR;
+ a(Find elements)-->b{Processed}
+ b-->|Yes|c(Leave element)
+ b-->|No |d(Transform)
+```
+
+Renders the mermaid diagrams
+
+##### Parameters
+
+| Name      | Type                                  | Description              |
+| :-------- | :------------------------------------ | :----------------------- |
+| `options` | [`RunOptions`](mermaid.RunOptions.md) | Optional runtime configs |
+
+##### Returns
+
+`Promise`<`void`>
+
+#### Defined in
+
+[packages/mermaid/src/mermaid.ts:426](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L426)
+
+---
+
+### setParseErrorHandler
+
+• **setParseErrorHandler**: (`parseErrorHandler`: (`err`: `any`, `hash`: `any`) => `void`) => `void`
+
+#### Type declaration
+
+▸ (`parseErrorHandler`): `void`
+
+## setParseErrorHandler Alternative to directly setting parseError using:
+
+```js
+mermaid.parseError = function (err, hash) {
+  forExampleDisplayErrorInGui(err); // do something with the error
+};
+```
+
+This is provided for environments where the mermaid object can't directly have a new member added
+to it (eg. dart interop wrapper). (Initially there is no parseError member of mermaid).
+
+##### Parameters
+
+| Name                | Type                                    | Description                |
+| :------------------ | :-------------------------------------- | :------------------------- |
+| `parseErrorHandler` | (`err`: `any`, `hash`: `any`) => `void` | New parseError() callback. |
+
+##### Returns
+
+`void`
+
+#### Defined in
+
+[packages/mermaid/src/mermaid.ts:431](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L431)
+
+---
+
+### startOnLoad
+
+• **startOnLoad**: `boolean`
+
+#### Defined in
+
+[packages/mermaid/src/mermaid.ts:413](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L413)

docs/config/setup/interfaces/mermaid.MermaidConfig.md

@@ -0,0 +1,527 @@
+> **Warning**
+>
+> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
+>
+> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/setup/interfaces/mermaid.MermaidConfig.md](../../../../packages/mermaid/src/docs/config/setup/interfaces/mermaid.MermaidConfig.md).
+
+# Interface: MermaidConfig
+
+[mermaid](../modules/mermaid.md).MermaidConfig
+
+## Properties
+
+### altFontFamily
+
+• `Optional` **altFontFamily**: `string`
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:110](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L110)
+
+---
+
+### arrowMarkerAbsolute
+
+• `Optional` **arrowMarkerAbsolute**: `boolean`
+
+Controls whether or arrow markers in html code are absolute paths or anchors.
+This matters if you are using base tag settings.
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:129](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L129)
+
+---
+
+### block
+
+• `Optional` **block**: `BlockDiagramConfig`
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:187](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L187)
+
+---
+
+### c4
+
+• `Optional` **c4**: `C4DiagramConfig`
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:184](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L184)
+
+---
+
+### class
+
+• `Optional` **class**: `ClassDiagramConfig`
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:175](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L175)
+
+---
+
+### darkMode
+
+• `Optional` **darkMode**: `boolean`
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:101](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L101)
+
+---
+
+### deterministicIDSeed
+
+• `Optional` **deterministicIDSeed**: `string`
+
+This option is the optional seed for deterministic ids.
+If set to `undefined` but deterministicIds is `true`, a simple number iterator is used.
+You can set this attribute to base the seed on a static string.
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:169](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L169)
+
+---
+
+### deterministicIds
+
+• `Optional` **deterministicIds**: `boolean`
+
+This option controls if the generated ids of nodes in the SVG are
+generated randomly or based on a seed.
+If set to `false`, the IDs are generated based on the current date and
+thus are not deterministic. This is the default behavior.
+
+This matters if your files are checked into source control e.g. git and
+should not change unless content is changed.
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:162](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L162)
+
+---
+
+### dompurifyConfig
+
+• `Optional` **dompurifyConfig**: `Config`
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:188](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L188)
+
+---
+
+### elk.mergeEdges
+
+• `Optional` **elk.mergeEdges**: `boolean`
+
+Elk specific option that allows egdes to share path where it convenient. It can make for pretty diagrams but can also make it harder to read the diagram.
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:95](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L95)
+
+---
+
+### elk.nodePlacement.strategy
+
+• `Optional` **elk.nodePlacement.strategy**: `"SIMPLE"` | `"NETWORK_SIMPLEX"` | `"LINEAR_SEGMENTS"` | `"BRANDES_KOEPF"`
+
+Elk specific option affedcting how nodes are placed.
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:100](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L100)
+
+---
+
+### er
+
+• `Optional` **er**: `ErDiagramConfig`
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:177](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L177)
+
+---
+
+### flowchart
+
+• `Optional` **flowchart**: `FlowchartDiagramConfig`
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:170](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L170)
+
+---
+
+### fontFamily
+
+• `Optional` **fontFamily**: `string`
+
+Specifies the font to be used in the rendered diagrams.
+Can be any possible CSS `font-family`.
+See <https://developer.mozilla.org/en-US/docs/Web/CSS/font-family>
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:109](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L109)
+
+---
+
+### fontSize
+
+• `Optional` **fontSize**: `number`
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:190](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L190)
+
+---
+
+### forceLegacyMathML
+
+• `Optional` **forceLegacyMathML**: `boolean`
+
+This option forces Mermaid to rely on KaTeX's own stylesheet for rendering MathML. Due to differences between OS
+fonts and browser's MathML implementation, this option is recommended if consistent rendering is important.
+If set to true, ignores legacyMathML.
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:151](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L151)
+
+---
+
+### gantt
+
+• `Optional` **gantt**: `GanttDiagramConfig`
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:172](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L172)
+
+---
+
+### gitGraph
+
+• `Optional` **gitGraph**: `GitGraphDiagramConfig`
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:183](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L183)
+
+---
+
+### handdrawnSeed
+
+• `Optional` **handdrawnSeed**: `number`
+
+Defines the seed to be used when using handdrawn look. This is important for the automated tests as they will always find differences without the seed. The default value is 0 which gives a random seed.
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:76](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L76)
+
+---
+
+### htmlLabels
+
+• `Optional` **htmlLabels**: `boolean`
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:102](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L102)
+
+---
+
+### journey
+
+• `Optional` **journey**: `JourneyDiagramConfig`
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:173](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L173)
+
+---
+
+### layout
+
+• `Optional` **layout**: `string`
+
+Defines which layout algorithm to use for rendering the diagram.
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:81](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L81)
+
+---
+
+### legacyMathML
+
+• `Optional` **legacyMathML**: `boolean`
+
+This option specifies if Mermaid can expect the dependent to include KaTeX stylesheets for browsers
+without their own MathML implementation. If this option is disabled and MathML is not supported, the math
+equations are replaced with a warning. If this option is enabled and MathML is not supported, Mermaid will
+fall back to legacy rendering for KaTeX.
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:144](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L144)
+
+---
+
+### logLevel
+
+• `Optional` **logLevel**: `0` | `2` | `1` | `"trace"` | `"debug"` | `"info"` | `"warn"` | `"error"` | `"fatal"` | `3` | `4` | `5`
+
+This option decides the amount of logging to be used by mermaid.
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:115](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L115)
+
+---
+
+### look
+
+• `Optional` **look**: `"classic"` | `"handdrawn"`
+
+Defines which main look to use for the diagram.
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:71](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L71)
+
+---
+
+### markdownAutoWrap
+
+• `Optional` **markdownAutoWrap**: `boolean`
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:191](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L191)
+
+---
+
+### maxEdges
+
+• `Optional` **maxEdges**: `number`
+
+Defines the maximum number of edges that can be drawn in a graph.
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:90](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L90)
+
+---
+
+### maxTextSize
+
+• `Optional` **maxTextSize**: `number`
+
+The maximum allowed size of the users text diagram
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:85](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L85)
+
+---
+
+### mindmap
+
+• `Optional` **mindmap**: `MindmapDiagramConfig`
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:182](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L182)
+
+---
+
+### packet
+
+• `Optional` **packet**: `PacketDiagramConfig`
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:186](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L186)
+
+---
+
+### pie
+
+• `Optional` **pie**: `PieDiagramConfig`
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:178](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L178)
+
+---
+
+### quadrantChart
+
+• `Optional` **quadrantChart**: `QuadrantChartConfig`
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:179](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L179)
+
+---
+
+### requirement
+
+• `Optional` **requirement**: `RequirementDiagramConfig`
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:181](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L181)
+
+---
+
+### sankey
+
+• `Optional` **sankey**: `SankeyDiagramConfig`
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:185](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L185)
+
+---
+
+### secure
+
+• `Optional` **secure**: `string`\[]
+
+This option controls which `currentConfig` keys are considered secure and
+can only be changed via call to `mermaid.initialize`.
+This prevents malicious graph directives from overriding a site's default security.
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:136](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L136)
+
+---
+
+### securityLevel
+
+• `Optional` **securityLevel**: `"strict"` | `"loose"` | `"antiscript"` | `"sandbox"`
+
+Level of trust for parsed diagram
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:119](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L119)
+
+---
+
+### sequence
+
+• `Optional` **sequence**: `SequenceDiagramConfig`
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:171](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L171)
+
+---
+
+### startOnLoad
+
+• `Optional` **startOnLoad**: `boolean`
+
+Dictates whether mermaid starts on Page load
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:123](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L123)
+
+---
+
+### state
+
+• `Optional` **state**: `StateDiagramConfig`
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:176](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L176)
+
+---
+
+### suppressErrorRendering
+
+• `Optional` **suppressErrorRendering**: `boolean`
+
+Suppresses inserting 'Syntax error' diagram in the DOM.
+This is useful when you want to control how to handle syntax errors in your application.
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:197](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L197)
+
+---
+
+### theme
+
+• `Optional` **theme**: `"default"` | `"forest"` | `"dark"` | `"neutral"` | `"null"`
+
+Theme, the CSS style sheet.
+You may also use `themeCSS` to override this value.
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:64](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L64)
+
+---
+
+### themeCSS
+
+• `Optional` **themeCSS**: `string`
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:66](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L66)
+
+---
+
+### themeVariables
+
+• `Optional` **themeVariables**: `any`
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:65](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L65)
+
+---
+
+### timeline
+
+• `Optional` **timeline**: `TimelineDiagramConfig`
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:174](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L174)
+
+---
+
+### wrap
+
+• `Optional` **wrap**: `boolean`
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:189](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L189)
+
+---
+
+### xyChart
+
+• `Optional` **xyChart**: `XYChartConfig`
+
+#### Defined in
+
+[packages/mermaid/src/config.type.ts:180](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.type.ts#L180)

docs/config/setup/interfaces/mermaid.ParseOptions.md

@@ -2,11 +2,11 @@
 >
 > ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
 >
-> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/setup/interfaces/mermaidAPI.ParseOptions.md](../../../../packages/mermaid/src/docs/config/setup/interfaces/mermaidAPI.ParseOptions.md).
+> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/setup/interfaces/mermaid.ParseOptions.md](../../../../packages/mermaid/src/docs/config/setup/interfaces/mermaid.ParseOptions.md).
 
 # Interface: ParseOptions
 
-[mermaidAPI](../modules/mermaidAPI.md).ParseOptions
+[mermaid](../modules/mermaid.md).ParseOptions
 
 ## Properties
 
@@ -19,4 +19,4 @@ The `parseError` function will not be called.
 
 #### Defined in
 
-[mermaidAPI.ts:64](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L64)
+[packages/mermaid/src/types.ts:43](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L43)

docs/config/setup/interfaces/mermaid.ParseResult.md

@@ -0,0 +1,21 @@
+> **Warning**
+>
+> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
+>
+> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/setup/interfaces/mermaid.ParseResult.md](../../../../packages/mermaid/src/docs/config/setup/interfaces/mermaid.ParseResult.md).
+
+# Interface: ParseResult
+
+[mermaid](../modules/mermaid.md).ParseResult
+
+## Properties
+
+### diagramType
+
+• **diagramType**: `string`
+
+The diagram type, e.g. 'flowchart', 'sequence', etc.
+
+#### Defined in
+
+[packages/mermaid/src/types.ts:50](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L50)

docs/config/setup/interfaces/mermaid.RenderResult.md

@@ -2,11 +2,11 @@
 >
 > ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
 >
-> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/setup/interfaces/mermaidAPI.RenderResult.md](../../../../packages/mermaid/src/docs/config/setup/interfaces/mermaidAPI.RenderResult.md).
+> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/setup/interfaces/mermaid.RenderResult.md](../../../../packages/mermaid/src/docs/config/setup/interfaces/mermaid.RenderResult.md).
 
 # Interface: RenderResult
 
-[mermaidAPI](../modules/mermaidAPI.md).RenderResult
+[mermaid](../modules/mermaid.md).RenderResult
 
 ## Properties
 
@@ -18,7 +18,7 @@ Bind function to be called after the svg has been inserted into the DOM.
 This is necessary for adding event listeners to the elements in the svg.
 
 ```js
-const { svg, bindFunctions } = mermaidAPI.render('id1', 'graph TD;A-->B');
+const { svg, bindFunctions } = await mermaid.render('id1', 'graph TD;A-->B');
 div.innerHTML = svg;
 bindFunctions?.(div); // To call bindFunctions only if it's present.
 ```
@@ -39,7 +39,7 @@ bindFunctions?.(div); // To call bindFunctions only if it's present.
 
 #### Defined in
 
-[mermaidAPI.ts:94](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L94)
+[packages/mermaid/src/types.ts:73](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L73)
 
 ---
 
@@ -51,7 +51,7 @@ The diagram type, e.g. 'flowchart', 'sequence', etc.
 
 #### Defined in
 
-[mermaidAPI.ts:84](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L84)
+[packages/mermaid/src/types.ts:63](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L63)
 
 ---
 
@@ -63,4 +63,4 @@ The svg code for the rendered graph.
 
 #### Defined in
 
-[mermaidAPI.ts:80](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L80)
+[packages/mermaid/src/types.ts:59](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/types.ts#L59)

docs/config/setup/interfaces/mermaid.RunOptions.md

@@ -0,0 +1,71 @@
+> **Warning**
+>
+> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
+>
+> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/setup/interfaces/mermaid.RunOptions.md](../../../../packages/mermaid/src/docs/config/setup/interfaces/mermaid.RunOptions.md).
+
+# Interface: RunOptions
+
+[mermaid](../modules/mermaid.md).RunOptions
+
+## Properties
+
+### nodes
+
+• `Optional` **nodes**: `ArrayLike`<`HTMLElement`>
+
+The nodes to render. If this is set, `querySelector` will be ignored.
+
+#### Defined in
+
+[packages/mermaid/src/mermaid.ts:43](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L43)
+
+---
+
+### postRenderCallback
+
+• `Optional` **postRenderCallback**: (`id`: `string`) => `unknown`
+
+A callback to call after each diagram is rendered.
+
+#### Type declaration
+
+▸ (`id`): `unknown`
+
+##### Parameters
+
+| Name | Type     |
+| :--- | :------- |
+| `id` | `string` |
+
+##### Returns
+
+`unknown`
+
+#### Defined in
+
+[packages/mermaid/src/mermaid.ts:47](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L47)
+
+---
+
+### querySelector
+
+• `Optional` **querySelector**: `string`
+
+The query selector to use when finding elements to render. Default: `".mermaid"`.
+
+#### Defined in
+
+[packages/mermaid/src/mermaid.ts:39](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L39)
+
+---
+
+### suppressErrors
+
+• `Optional` **suppressErrors**: `boolean`
+
+If `true`, errors will be logged to the console, but not thrown. Default: `false`
+
+#### Defined in
+
+[packages/mermaid/src/mermaid.ts:51](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L51)

docs/config/setup/interfaces/mermaidAPI.ParseResult.md

@@ -1,21 +0,0 @@
-> **Warning**
->
-> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
->
-> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/setup/interfaces/mermaidAPI.ParseResult.md](../../../../packages/mermaid/src/docs/config/setup/interfaces/mermaidAPI.ParseResult.md).
-
-# Interface: ParseResult
-
-[mermaidAPI](../modules/mermaidAPI.md).ParseResult
-
-## Properties
-
-### diagramType
-
-• **diagramType**: `string`
-
-The diagram type, e.g. 'flowchart', 'sequence', etc.
-
-#### Defined in
-
-[mermaidAPI.ts:71](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L71)

docs/config/setup/modules/config.md

@@ -10,11 +10,11 @@
 
 ### defaultConfig
 
-• `Const` **defaultConfig**: `MermaidConfig`
+• `Const` **defaultConfig**: [`MermaidConfig`](../interfaces/mermaid.MermaidConfig.md)
 
 #### Defined in
 
-[config.ts:8](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L8)
+[packages/mermaid/src/config.ts:8](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L8)
 
 ## Functions
 
@@ -26,9 +26,9 @@ Pushes in a directive to the configuration
 
 #### Parameters
 
-| Name        | Type            | Description              |
-| :---------- | :-------------- | :----------------------- |
-| `directive` | `MermaidConfig` | The directive to push in |
+| Name        | Type                                                      | Description              |
+| :---------- | :-------------------------------------------------------- | :----------------------- |
+| `directive` | [`MermaidConfig`](../interfaces/mermaid.MermaidConfig.md) | The directive to push in |
 
 #### Returns
 
@@ -36,13 +36,13 @@ Pushes in a directive to the configuration
 
 #### Defined in
 
-[config.ts:188](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L188)
+[packages/mermaid/src/config.ts:188](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L188)
 
 ---
 
 ### getConfig
 
-▸ **getConfig**(): `MermaidConfig`
+▸ **getConfig**(): [`MermaidConfig`](../interfaces/mermaid.MermaidConfig.md)
 
 ## getConfig
 
@@ -54,19 +54,19 @@ Pushes in a directive to the configuration
 
 #### Returns
 
-`MermaidConfig`
+[`MermaidConfig`](../interfaces/mermaid.MermaidConfig.md)
 
 The currentConfig
 
 #### Defined in
 
-[config.ts:131](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L131)
+[packages/mermaid/src/config.ts:131](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L131)
 
 ---
 
 ### getSiteConfig
 
-▸ **getSiteConfig**(): `MermaidConfig`
+▸ **getSiteConfig**(): [`MermaidConfig`](../interfaces/mermaid.MermaidConfig.md)
 
 ## getSiteConfig
 
@@ -78,13 +78,13 @@ The currentConfig
 
 #### Returns
 
-`MermaidConfig`
+[`MermaidConfig`](../interfaces/mermaid.MermaidConfig.md)
 
 The siteConfig
 
 #### Defined in
 
-[config.ts:96](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L96)
+[packages/mermaid/src/config.ts:96](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L96)
 
 ---
 
@@ -108,9 +108,9 @@ The siteConfig
 
 #### Parameters
 
-| Name     | Type            | Default value | Description                                                                                                                                                   |
-| :------- | :-------------- | :------------ | :------------------------------------------------------------------------------------------------------------------------------------------------------------ |
-| `config` | `MermaidConfig` | `siteConfig`  | base set of values, which currentConfig could be **reset** to. Defaults to the current siteConfig (e.g returned by [getSiteConfig](config.md#getsiteconfig)). |
+| Name     | Type                                                      | Default value | Description                                                                                                                                                   |
+| :------- | :-------------------------------------------------------- | :------------ | :------------------------------------------------------------------------------------------------------------------------------------------------------------ |
+| `config` | [`MermaidConfig`](../interfaces/mermaid.MermaidConfig.md) | `siteConfig`  | base set of values, which currentConfig could be **reset** to. Defaults to the current siteConfig (e.g returned by [getSiteConfig](config.md#getsiteconfig)). |
 
 #### Returns
 
@@ -118,7 +118,7 @@ The siteConfig
 
 #### Defined in
 
-[config.ts:218](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L218)
+[packages/mermaid/src/config.ts:221](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L221)
 
 ---
 
@@ -147,7 +147,7 @@ options in-place
 
 #### Defined in
 
-[config.ts:146](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L146)
+[packages/mermaid/src/config.ts:146](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L146)
 
 ---
 
@@ -157,9 +157,9 @@ options in-place
 
 #### Parameters
 
-| Name   | Type            |
-| :----- | :-------------- |
-| `conf` | `MermaidConfig` |
+| Name   | Type                                                      |
+| :----- | :-------------------------------------------------------- |
+| `conf` | [`MermaidConfig`](../interfaces/mermaid.MermaidConfig.md) |
 
 #### Returns
 
@@ -167,13 +167,13 @@ options in-place
 
 #### Defined in
 
-[config.ts:75](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L75)
+[packages/mermaid/src/config.ts:75](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L75)
 
 ---
 
 ### setConfig
 
-▸ **setConfig**(`conf`): `MermaidConfig`
+▸ **setConfig**(`conf`): [`MermaidConfig`](../interfaces/mermaid.MermaidConfig.md)
 
 ## setConfig
 
@@ -187,25 +187,25 @@ corresponding siteConfig value.
 
 #### Parameters
 
-| Name   | Type            | Description                 |
-| :----- | :-------------- | :-------------------------- |
-| `conf` | `MermaidConfig` | The potential currentConfig |
+| Name   | Type                                                      | Description                 |
+| :----- | :-------------------------------------------------------- | :-------------------------- |
+| `conf` | [`MermaidConfig`](../interfaces/mermaid.MermaidConfig.md) | The potential currentConfig |
 
 #### Returns
 
-`MermaidConfig`
+[`MermaidConfig`](../interfaces/mermaid.MermaidConfig.md)
 
 The currentConfig merged with the sanitized conf
 
 #### Defined in
 
-[config.ts:113](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L113)
+[packages/mermaid/src/config.ts:113](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L113)
 
 ---
 
 ### setSiteConfig
 
-▸ **setSiteConfig**(`conf`): `MermaidConfig`
+▸ **setSiteConfig**(`conf`): [`MermaidConfig`](../interfaces/mermaid.MermaidConfig.md)
 
 ## setSiteConfig
 
@@ -220,57 +220,57 @@ function _Default value: At default, will mirror Global Config_
 
 #### Parameters
 
-| Name   | Type            | Description                                 |
-| :----- | :-------------- | :------------------------------------------ |
-| `conf` | `MermaidConfig` | The base currentConfig to use as siteConfig |
+| Name   | Type                                                      | Description                                 |
+| :----- | :-------------------------------------------------------- | :------------------------------------------ |
+| `conf` | [`MermaidConfig`](../interfaces/mermaid.MermaidConfig.md) | The base currentConfig to use as siteConfig |
 
 #### Returns
 
-`MermaidConfig`
+[`MermaidConfig`](../interfaces/mermaid.MermaidConfig.md)
 
 The new siteConfig
 
 #### Defined in
 
-[config.ts:61](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L61)
+[packages/mermaid/src/config.ts:61](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L61)
 
 ---
 
 ### updateCurrentConfig
 
-▸ **updateCurrentConfig**(`siteCfg`, `_directives`): `MermaidConfig`
+▸ **updateCurrentConfig**(`siteCfg`, `_directives`): [`MermaidConfig`](../interfaces/mermaid.MermaidConfig.md)
 
 #### Parameters
 
-| Name          | Type               |
-| :------------ | :----------------- |
-| `siteCfg`     | `MermaidConfig`    |
-| `_directives` | `MermaidConfig`\[] |
+| Name          | Type                                                         |
+| :------------ | :----------------------------------------------------------- |
+| `siteCfg`     | [`MermaidConfig`](../interfaces/mermaid.MermaidConfig.md)    |
+| `_directives` | [`MermaidConfig`](../interfaces/mermaid.MermaidConfig.md)\[] |
 
 #### Returns
 
-`MermaidConfig`
+[`MermaidConfig`](../interfaces/mermaid.MermaidConfig.md)
 
 #### Defined in
 
-[config.ts:15](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L15)
+[packages/mermaid/src/config.ts:15](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L15)
 
 ---
 
 ### updateSiteConfig
 
-▸ **updateSiteConfig**(`conf`): `MermaidConfig`
+▸ **updateSiteConfig**(`conf`): [`MermaidConfig`](../interfaces/mermaid.MermaidConfig.md)
 
 #### Parameters
 
-| Name   | Type            |
-| :----- | :-------------- |
-| `conf` | `MermaidConfig` |
+| Name   | Type                                                      |
+| :----- | :-------------------------------------------------------- |
+| `conf` | [`MermaidConfig`](../interfaces/mermaid.MermaidConfig.md) |
 
 #### Returns
 
-`MermaidConfig`
+[`MermaidConfig`](../interfaces/mermaid.MermaidConfig.md)
 
 #### Defined in
 
-[config.ts:79](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L79)
+[packages/mermaid/src/config.ts:79](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L79)

docs/config/setup/modules/defaultConfig.md

@@ -14,13 +14,13 @@
 
 #### Defined in
 
-[defaultConfig.ts:275](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/defaultConfig.ts#L275)
+[packages/mermaid/src/defaultConfig.ts:275](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/defaultConfig.ts#L275)
 
 ---
 
 ### default
 
-• `Const` **default**: `RequiredDeep`<`MermaidConfig`>
+• `Const` **default**: `RequiredDeep`<[`MermaidConfig`](../interfaces/mermaid.MermaidConfig.md)>
 
 Default mermaid configuration options.
 
@@ -30,4 +30,4 @@ Non-JSON JS default values are listed in this file, e.g. functions, or
 
 #### Defined in
 
-[defaultConfig.ts:18](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/defaultConfig.ts#L18)
+[packages/mermaid/src/defaultConfig.ts:18](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/defaultConfig.ts#L18)

docs/config/setup/modules/mermaid.md

@@ -0,0 +1,58 @@
+> **Warning**
+>
+> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
+>
+> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/setup/modules/mermaid.md](../../../../packages/mermaid/src/docs/config/setup/modules/mermaid.md).
+
+# Module: mermaid
+
+## Classes
+
+- [UnknownDiagramError](../classes/mermaid.UnknownDiagramError.md)
+
+## Interfaces
+
+- [DetailedError](../interfaces/mermaid.DetailedError.md)
+- [ExternalDiagramDefinition](../interfaces/mermaid.ExternalDiagramDefinition.md)
+- [LayoutLoaderDefinition](../interfaces/mermaid.LayoutLoaderDefinition.md)
+- [Mermaid](../interfaces/mermaid.Mermaid.md)
+- [MermaidConfig](../interfaces/mermaid.MermaidConfig.md)
+- [ParseOptions](../interfaces/mermaid.ParseOptions.md)
+- [ParseResult](../interfaces/mermaid.ParseResult.md)
+- [RenderResult](../interfaces/mermaid.RenderResult.md)
+- [RunOptions](../interfaces/mermaid.RunOptions.md)
+
+## Type Aliases
+
+### ParseErrorFunction
+
+Ƭ **ParseErrorFunction**: (`err`: `string` | [`DetailedError`](../interfaces/mermaid.DetailedError.md) | `unknown`, `hash?`: `any`) => `void`
+
+#### Type declaration
+
+▸ (`err`, `hash?`): `void`
+
+##### Parameters
+
+| Name    | Type                                                                               |
+| :------ | :--------------------------------------------------------------------------------- |
+| `err`   | `string` \| [`DetailedError`](../interfaces/mermaid.DetailedError.md) \| `unknown` |
+| `hash?` | `any`                                                                              |
+
+##### Returns
+
+`void`
+
+#### Defined in
+
+[packages/mermaid/src/Diagram.ts:10](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/Diagram.ts#L10)
+
+## Variables
+
+### default
+
+• `Const` **default**: [`Mermaid`](../interfaces/mermaid.Mermaid.md)
+
+#### Defined in
+
+[packages/mermaid/src/mermaid.ts:440](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaid.ts#L440)

docs/config/setup/modules/mermaidAPI.md

@@ -1,284 +0,0 @@
-> **Warning**
->
-> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
->
-> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/setup/modules/mermaidAPI.md](../../../../packages/mermaid/src/docs/config/setup/modules/mermaidAPI.md).
-
-# Module: mermaidAPI
-
-## Interfaces
-
-- [ParseOptions](../interfaces/mermaidAPI.ParseOptions.md)
-- [ParseResult](../interfaces/mermaidAPI.ParseResult.md)
-- [RenderResult](../interfaces/mermaidAPI.RenderResult.md)
-
-## References
-
-### default
-
-Renames and re-exports [mermaidAPI](mermaidAPI.md#mermaidapi)
-
-## Type Aliases
-
-### D3Element
-
-Ƭ **D3Element**: `any`
-
-#### Defined in
-
-[mermaidAPI.ts:74](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L74)
-
-## Variables
-
-### mermaidAPI
-
-• `Const` **mermaidAPI**: `Readonly`<{ `defaultConfig`: `MermaidConfig` = configApi.defaultConfig; `getConfig`: () => `MermaidConfig` = configApi.getConfig; `getDiagramFromText`: (`text`: `string`, `metadata`: `Pick`<`DiagramMetadata`, `"title"`>) => `Promise`<`Diagram`> ; `getSiteConfig`: () => `MermaidConfig` = configApi.getSiteConfig; `globalReset`: () => `void` ; `initialize`: (`options`: `MermaidConfig`) => `void` ; `parse`: (`text`: `string`, `parseOptions`: [`ParseOptions`](../interfaces/mermaidAPI.ParseOptions.md) & { `suppressErrors`: `true` }) => `Promise`<[`ParseResult`](../interfaces/mermaidAPI.ParseResult.md) | `false`>(`text`: `string`, `parseOptions?`: [`ParseOptions`](../interfaces/mermaidAPI.ParseOptions.md)) => `Promise`<[`ParseResult`](../interfaces/mermaidAPI.ParseResult.md)> ; `render`: (`id`: `string`, `text`: `string`, `svgContainingElement?`: `Element`) => `Promise`<[`RenderResult`](../interfaces/mermaidAPI.RenderResult.md)> ; `reset`: () => `void` ; `setConfig`: (`conf`: `MermaidConfig`) => `MermaidConfig` = configApi.setConfig; `updateSiteConfig`: (`conf`: `MermaidConfig`) => `MermaidConfig` = configApi.updateSiteConfig }>
-
-## mermaidAPI configuration defaults
-
-```ts
-const config = {
-  theme: 'default',
-  logLevel: 'fatal',
-  securityLevel: 'strict',
-  startOnLoad: true,
-  arrowMarkerAbsolute: false,
-  suppressErrorRendering: false,
-
-  er: {
-    diagramPadding: 20,
-    layoutDirection: 'TB',
-    minEntityWidth: 100,
-    minEntityHeight: 75,
-    entityPadding: 15,
-    stroke: 'gray',
-    fill: 'honeydew',
-    fontSize: 12,
-    useMaxWidth: true,
-  },
-  flowchart: {
-    diagramPadding: 8,
-    htmlLabels: true,
-    curve: 'basis',
-  },
-  sequence: {
-    diagramMarginX: 50,
-    diagramMarginY: 10,
-    actorMargin: 50,
-    width: 150,
-    height: 65,
-    boxMargin: 10,
-    boxTextMargin: 5,
-    noteMargin: 10,
-    messageMargin: 35,
-    messageAlign: 'center',
-    mirrorActors: true,
-    bottomMarginAdj: 1,
-    useMaxWidth: true,
-    rightAngles: false,
-    showSequenceNumbers: false,
-  },
-  gantt: {
-    titleTopMargin: 25,
-    barHeight: 20,
-    barGap: 4,
-    topPadding: 50,
-    leftPadding: 75,
-    gridLineStartPadding: 35,
-    fontSize: 11,
-    fontFamily: '"Open Sans", sans-serif',
-    numberSectionStyles: 4,
-    axisFormat: '%Y-%m-%d',
-    topAxis: false,
-    displayMode: '',
-  },
-};
-mermaid.initialize(config);
-```
-
-#### Defined in
-
-[mermaidAPI.ts:635](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L635)
-
-## Functions
-
-### appendDivSvgG
-
-▸ **appendDivSvgG**(`parentRoot`, `id`, `enclosingDivId`, `divStyle?`, `svgXlink?`): `any`
-
-Append an enclosing div, then svg, then g (group) to the d3 parentRoot. Set attributes.
-Only set the style attribute on the enclosing div if divStyle is given.
-Only set the xmlns:xlink attribute on svg if svgXlink is given.
-Return the last node appended
-
-#### Parameters
-
-| Name             | Type     | Description                                      |
-| :--------------- | :------- | :----------------------------------------------- |
-| `parentRoot`     | `any`    | the d3 node to append things to                  |
-| `id`             | `string` | the value to set the id attr to                  |
-| `enclosingDivId` | `string` | the id to set the enclosing div to               |
-| `divStyle?`      | `string` | if given, the style to set the enclosing div to  |
-| `svgXlink?`      | `string` | if given, the link to set the new svg element to |
-
-#### Returns
-
-`any`
-
-- returns the parentRoot that had nodes appended
-
-#### Defined in
-
-[mermaidAPI.ts:277](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L277)
-
----
-
-### cleanUpSvgCode
-
-▸ **cleanUpSvgCode**(`svgCode?`, `inSandboxMode`, `useArrowMarkerUrls`): `string`
-
-Clean up svgCode. Do replacements needed
-
-#### Parameters
-
-| Name                 | Type      | Default value | Description                                                 |
-| :------------------- | :-------- | :------------ | :---------------------------------------------------------- |
-| `svgCode`            | `string`  | `''`          | the code to clean up                                        |
-| `inSandboxMode`      | `boolean` | `undefined`   | security level                                              |
-| `useArrowMarkerUrls` | `boolean` | `undefined`   | should arrow marker's use full urls? (vs. just the anchors) |
-
-#### Returns
-
-`string`
-
-the cleaned up svgCode
-
-#### Defined in
-
-[mermaidAPI.ts:223](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L223)
-
----
-
-### createCssStyles
-
-▸ **createCssStyles**(`config`, `classDefs?`): `string`
-
-Create the user styles
-
-#### Parameters
-
-| Name        | Type                                                                | Description                                                                                                               |
-| :---------- | :------------------------------------------------------------------ | :------------------------------------------------------------------------------------------------------------------------ |
-| `config`    | `MermaidConfig`                                                     | configuration that has style and theme settings to use                                                                    |
-| `classDefs` | `undefined` \| `null` \| `Record`<`string`, `DiagramStyleClassDef`> | the classDefs in the diagram text. Might be null if none were defined. Usually is the result of a call to getClasses(...) |
-
-#### Returns
-
-`string`
-
-the string with all the user styles
-
-#### Defined in
-
-[mermaidAPI.ts:153](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L153)
-
----
-
-### createUserStyles
-
-▸ **createUserStyles**(`config`, `graphType`, `classDefs`, `svgId`): `string`
-
-#### Parameters
-
-| Name        | Type                                                      |
-| :---------- | :-------------------------------------------------------- |
-| `config`    | `MermaidConfig`                                           |
-| `graphType` | `string`                                                  |
-| `classDefs` | `undefined` \| `Record`<`string`, `DiagramStyleClassDef`> |
-| `svgId`     | `string`                                                  |
-
-#### Returns
-
-`string`
-
-#### Defined in
-
-[mermaidAPI.ts:200](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L200)
-
----
-
-### cssImportantStyles
-
-▸ **cssImportantStyles**(`cssClass`, `element`, `cssClasses?`): `string`
-
-Create a CSS style that starts with the given class name, then the element,
-with an enclosing block that has each of the cssClasses followed by !important;
-
-#### Parameters
-
-| Name         | Type        | Default value | Description                                    |
-| :----------- | :---------- | :------------ | :--------------------------------------------- |
-| `cssClass`   | `string`    | `undefined`   | CSS class name                                 |
-| `element`    | `string`    | `undefined`   | CSS element                                    |
-| `cssClasses` | `string`\[] | `[]`          | list of CSS styles to append after the element |
-
-#### Returns
-
-`string`
-
-- the constructed string
-
-#### Defined in
-
-[mermaidAPI.ts:138](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L138)
-
----
-
-### putIntoIFrame
-
-▸ **putIntoIFrame**(`svgCode?`, `svgElement?`): `string`
-
-Put the svgCode into an iFrame. Return the iFrame code
-
-#### Parameters
-
-| Name          | Type     | Default value | Description                                                                  |
-| :------------ | :------- | :------------ | :--------------------------------------------------------------------------- |
-| `svgCode`     | `string` | `''`          | the svg code to put inside the iFrame                                        |
-| `svgElement?` | `any`    | `undefined`   | the d3 node that has the current svgElement so we can get the height from it |
-
-#### Returns
-
-`string`
-
-- the code with the iFrame that now contains the svgCode
-  TODO replace btoa(). Replace with buf.toString('base64')?
-
-#### Defined in
-
-[mermaidAPI.ts:254](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L254)
-
----
-
-### removeExistingElements
-
-▸ **removeExistingElements**(`doc`, `id`, `divId`, `iFrameId`): `void`
-
-Remove any existing elements from the given document
-
-#### Parameters
-
-| Name       | Type       | Description                           |
-| :--------- | :--------- | :------------------------------------ |
-| `doc`      | `Document` | the document to removed elements from |
-| `id`       | `string`   | id for any existing SVG element       |
-| `divId`    | `string`   | -                                     |
-| `iFrameId` | `string`   | -                                     |
-
-#### Returns
-
-`void`
-
-#### Defined in
-
-[mermaidAPI.ts:327](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L327)

docs/config/theming.md

@@ -24,12 +24,12 @@ Themes can now be customized at the site-wide level, or on individual Mermaid di
 
 ## Site-wide Theme
 
-To customize themes site-wide, call the `initialize` method on the `mermaidAPI`.
+To customize themes site-wide, call the `initialize` method on the `mermaid`.
 
 Example of `initialize` call setting `theme` to `base`:
 
 ```javascript
-mermaidAPI.initialize({
+mermaid.initialize({
   securityLevel: 'loose',
   theme: 'base',
 });

docs/config/usage.md

@@ -193,7 +193,7 @@ await mermaid.run({
 ### Calling `mermaid.init` - Deprecated
 
 > **Warning**
-> mermaid.init is deprecated in v10 and will be removed in v11. Please use mermaid.run instead.
+> mermaid.init is deprecated in v10 and will be removed in a future release. Please use mermaid.run instead.
 
 By default, `mermaid.init` will be called when the document is ready, finding all elements with
 `class="mermaid"`. If you are adding content after mermaid is loaded, or otherwise need
@@ -217,9 +217,6 @@ Or with no config object, and a jQuery selection:
 mermaid.init(undefined, $('#someId .yetAnotherClass'));
 ```
 
-> **Warning**
-> This type of integration is deprecated. Instead the preferred way of handling more complex integration is to use the mermaidAPI instead.
-
 ## Usage with webpack
 
 mermaid fully supports webpack. Here is a [working demo](https://github.com/mermaidjs/mermaid-webpack-demo).

docs/ecosystem/mermaid-chart.md

@@ -6,6 +6,10 @@
 
 # Mermaid Chart
 
+The Future of Diagramming & Visual Collaboration
+
+Try the Ultimate AI, Mermaid, and Visual Diagramming Suite by creating an account at [Mermaid Chart](https://www.mermaidchart.com/app/sign-up).
+
 <br />
 
 <a href="https://www.producthunt.com/posts/mermaid-chart?utm_source=badge-featured&utm_medium=badge&utm_souce=badge-mermaid&#0045;chart" target="_blank"><img src="https://api.producthunt.com/widgets/embed-image/v1/featured.svg?post_id=416671&theme=light" alt="Mermaid&#0032;Chart - A&#0032;smarter&#0032;way&#0032;to&#0032;create&#0032;diagrams | Product Hunt" style="width: 250px; height: 54px;" width="250" height="54" /></a>
@@ -18,22 +22,26 @@
 
 - **Editor** - A web based editor for creating and editing Mermaid diagrams.
 
-- **Presentation** - A presentation mode for viewing Mermaid diagrams in a slideshow format.
+- **Visual Editor** - The Visual Editor enables users of all skill levels to create diagrams easily and efficiently, with both GUI and code-based editing options.
 
-- **Collaboration** - A web based collaboration feature for multi-user editing on Mermaid diagrams in real-time (Pro plan).
+- **AI Chat** - Use our embedded AI Chat to generate diagrams from natural language descriptions.
 
 - **Plugins** - A plugin system for extending the functionality of Mermaid.
 
-  Plugins are available for:
+  Official Mermaid Chart plugins:
 
-  - [ChatGPT](https://docs.mermaidchart.com/plugins/chatgpt)
+  - [Mermaid Chart GPT](https://chat.openai.com/g/g-1IRFKwq4G-mermaid-chart)
+  - [Visual Studio Code](https://marketplace.visualstudio.com/items?itemName=MermaidChart.vscode-mermaid-chart)
   - [JetBrains IDE](https://plugins.jetbrains.com/plugin/23043-mermaid-chart)
   - [Microsoft PowerPoint and Word](https://appsource.microsoft.com/en-us/product/office/WA200006214?tab=Overview)
-  - [Visual Studio Code](https://marketplace.visualstudio.com/items?itemName=MermaidChart.vscode-mermaid-chart)
 
-- **AI diagramming** - A feature for generating Mermaid diagrams from text using AI (Pro plan).
+  Visit our [Plugins](https://www.mermaidchart.com/plugins) page for more information.
 
-- **More** - To learn more, visit our [Product](https://www.mermaidchart.com/product) page.
+- **Collaboration** - A web based collaboration feature for multi-user editing on Mermaid diagrams in real-time (Pro and Enterprise plans).
+
+- **Comments** - Enhance collaboration by adding comments to diagrams.
+
+- **Presentations** - A presentation mode for viewing Mermaid diagrams in a slideshow format.
 
 ## Plans
 
@@ -43,11 +51,9 @@
 
 - **Enterprise** - A paid plan for enterprise use that includes all Pro features, and more.
 
-## Access
+To learn more, visit our [Pricing](https://mermaidchart.com/pricing) page.
 
-Sign up for a free account at [Mermaid Chart](https://www.mermaidchart.com/app/sign-up).
-
-Mermaid Chart is currently offering a 14-day free trial of our newly-launched Pro tier. To learn more, visit our [Pricing](https://mermaidchart.com/pricing) page.
+Mermaid Chart is currently offering a 14-day free trial on our Pro and Enterprise tiers. Sign up for a free account at [Mermaid Chart](https://www.mermaidchart.com/app/sign-up).
 
 ## Mermaid JS contributions
 

docs/intro/getting-started.md

@@ -157,7 +157,7 @@ For a list of Mermaid Plugins and Integrations, visit the [Integrations page](..
 
 Mermaid Chart plugins are available for:
 
-- [ChatGPT](https://docs.mermaidchart.com/plugins/chatgpt)
+- [ChatGPT](https://docs.mermaidchart.com/plugins/mermaid-chart-gpt)
 - [JetBrains IDE](https://docs.mermaidchart.com/plugins/jetbrains-ide)
 - [Microsoft PowerPoint](https://docs.mermaidchart.com/plugins/microsoft-powerpoint)
 - [Microsoft Word](https://docs.mermaidchart.com/plugins/microsoft-word)

docs/news/blog.md

@@ -10,7 +10,13 @@
 
 7 May 2024 · 5 mins
 
-How to Choose the Right Documentation Software # Reliable and efficient documentation software is crucial in the fast-paced world of software development.
+How to Choose the Right Documentation Software. Reliable and efficient documentation software is crucial in the fast-paced world of software development.
+
+## [AI in software diagramming: What trends will define the future?](https://www.mermaidchart.com/blog/posts/ai-in-software-diagramming/)
+
+24 April 2024 · 5 mins
+
+Artificial intelligence (AI) tools are changing the way developers work.
 
 ## [Mermaid Chart Unveils Visual Editor for Sequence Diagrams](https://www.mermaidchart.com/blog/posts/mermaid-chart-unveils-visual-editor-for-sequence-diagrams/)
 

docs/syntax/flowchart.md

@@ -881,7 +881,7 @@ Examples of tooltip usage below:
 
 ```html
 <script>
-  const callback = function () {
+  window.callback = function () {
     alert('A callback was triggered');
   };
 </script>
@@ -913,7 +913,7 @@ flowchart LR
 
 > **Success** The tooltip functionality and the ability to link to urls are available from version 0.5.2.
 
-?> Due to limitations with how Docsify handles JavaScript callback functions, an alternate working demo for the above code can be viewed at [this jsfiddle](https://jsfiddle.net/Ogglas/2o73vdez/7).
+?> Due to limitations with how Docsify handles JavaScript callback functions, an alternate working demo for the above code can be viewed at [this jsfiddle](https://jsfiddle.net/yk4h7qou/2/).
 
 Links are opened in the same browser tab/window by default. It is possible to change this by adding a link target to the click definition (`_self`, `_blank`, `_parent` and `_top` are supported):
 
@@ -957,7 +957,7 @@ Beginner's tip—a full example using interactive links in a html context:
   </pre>
 
   <script>
-    const callback = function () {
+    window.callback = function () {
       alert('A callback was triggered');
     };
     const config = {

docs/syntax/sequenceDiagram.md

@@ -206,18 +206,20 @@ Messages can be of two displayed either solid or with a dotted line.
 [Actor][Arrow][Actor]:Message text
 ```
 
-There are six types of arrows currently supported:
+There are ten types of arrows currently supported:
 
-| Type   | Description                                      |
-| ------ | ------------------------------------------------ |
-| `->`   | Solid line without arrow                         |
-| `-->`  | Dotted line without arrow                        |
-| `->>`  | Solid line with arrowhead                        |
-| `-->>` | Dotted line with arrowhead                       |
-| `-x`   | Solid line with a cross at the end               |
-| `--x`  | Dotted line with a cross at the end.             |
-| `-)`   | Solid line with an open arrow at the end (async) |
-| `--)`  | Dotted line with a open arrow at the end (async) |
+| Type     | Description                                                              |
+| -------- | ------------------------------------------------------------------------ |
+| `->`     | Solid line without arrow                                                 |
+| `-->`    | Dotted line without arrow                                                |
+| `->>`    | Solid line with arrowhead                                                |
+| `-->>`   | Dotted line with arrowhead                                               |
+| `<<->>`  | Solid line with bidirectional arrowheads (v\<MERMAID_RELEASE_VERSION>+)  |
+| `<<-->>` | Dotted line with bidirectional arrowheads (v\<MERMAID_RELEASE_VERSION>+) |
+| `-x`     | Solid line with a cross at the end                                       |
+| `--x`    | Dotted line with a cross at the end.                                     |
+| `-)`     | Solid line with an open arrow at the end (async)                         |
+| `--)`    | Dotted line with a open arrow at the end (async)                         |
 
 ## Activations
 
@@ -304,17 +306,35 @@ sequenceDiagram
     Note over Alice,John: A typical interaction
 ```
 
-It is also possible to add a line break (applies to text input in general):
+## Line breaks
+
+Line break can be added to Note and Message:
 
 ```mermaid-example
 sequenceDiagram
-    Alice->John: Hello John, how are you?
+    Alice->John: Hello John,<br/>how are you?
     Note over Alice,John: A typical interaction<br/>But now in two lines
 ```
 
 ```mermaid
 sequenceDiagram
-    Alice->John: Hello John, how are you?
+    Alice->John: Hello John,<br/>how are you?
+    Note over Alice,John: A typical interaction<br/>But now in two lines
+```
+
+Line breaks in Actor names requires aliases:
+
+```mermaid-example
+sequenceDiagram
+    participant Alice as Alice<br/>Johnson
+    Alice->John: Hello John,<br/>how are you?
+    Note over Alice,John: A typical interaction<br/>But now in two lines
+```
+
+```mermaid
+sequenceDiagram
+    participant Alice as Alice<br/>Johnson
+    Alice->John: Hello John,<br/>how are you?
     Note over Alice,John: A typical interaction<br/>But now in two lines
 ```
 

eslint.config.js

@@ -0,0 +1,222 @@
+import cspell from '@cspell/eslint-plugin';
+import eslint from '@eslint/js';
+import cypress from 'eslint-plugin-cypress';
+import jsdoc from 'eslint-plugin-jsdoc';
+import json from 'eslint-plugin-json';
+import lodash from 'eslint-plugin-lodash';
+import markdown from 'eslint-plugin-markdown';
+import noOnlyTests from 'eslint-plugin-no-only-tests';
+import tsdoc from 'eslint-plugin-tsdoc';
+import unicorn from 'eslint-plugin-unicorn';
+import globals from 'globals';
+import tseslint from 'typescript-eslint';
+
+export default tseslint.config(
+  eslint.configs.recommended,
+  ...tseslint.configs.recommendedTypeChecked,
+  ...tseslint.configs.stylisticTypeChecked,
+  {
+    ignores: [
+      '**/dist/',
+      '**/node_modules/',
+      '.git/',
+      '**/generated/',
+      '**/coverage/',
+      'packages/mermaid/src/config.type.ts',
+    ],
+  },
+  {
+    languageOptions: {
+      parserOptions: {
+        project: [
+          './tsconfig.eslint.json',
+          './packages/*/tsconfig.json',
+          './packages/*/tsconfig.eslint.json',
+          './packages/mermaid/src/docs/tsconfig.json',
+        ],
+        tsconfigRootDir: import.meta.dirname,
+      },
+      globals: {
+        ...globals.browser,
+        ...globals.node,
+        ...globals.es2020,
+        ...globals.jest,
+        cy: 'readonly',
+        Cypress: 'readonly',
+      },
+    },
+  },
+  {
+    plugins: {
+      json,
+      '@cspell': cspell,
+      'no-only-tests': noOnlyTests,
+      lodash,
+      unicorn,
+      cypress,
+      markdown,
+      tsdoc,
+      jsdoc,
+    },
+    rules: {
+      curly: 'error',
+      'no-console': 'error',
+      'no-prototype-builtins': 'off',
+      'no-unused-vars': 'off',
+      'cypress/no-async-tests': 'off',
+      '@typescript-eslint/consistent-type-imports': 'error',
+      '@typescript-eslint/no-explicit-any': 'warn',
+      '@typescript-eslint/no-floating-promises': 'error',
+      '@typescript-eslint/no-misused-promises': 'error',
+      '@typescript-eslint/no-unused-vars': [
+        'error',
+        {
+          args: 'after-used',
+          argsIgnorePattern: '^_',
+          caughtErrors: 'all',
+          caughtErrorsIgnorePattern: '^_',
+          destructuredArrayIgnorePattern: '^_',
+          varsIgnorePattern: '^_',
+          ignoreRestSiblings: true,
+        },
+      ],
+      '@typescript-eslint/consistent-type-definitions': 'error',
+      '@typescript-eslint/ban-ts-comment': [
+        'error',
+        {
+          'ts-expect-error': 'allow-with-description',
+          'ts-ignore': 'allow-with-description',
+          'ts-nocheck': 'allow-with-description',
+          'ts-check': 'allow-with-description',
+          minimumDescriptionLength: 10,
+        },
+      ],
+      '@typescript-eslint/naming-convention': [
+        'error',
+        {
+          selector: 'typeLike',
+          format: ['PascalCase'],
+          custom: {
+            regex: '^I[A-Z]',
+            match: false,
+          },
+        },
+      ],
+      // START: These rules should be turned on once the codebase is cleaned up
+      '@typescript-eslint/no-unsafe-argument': 'off',
+      '@typescript-eslint/no-unsafe-assignment': 'off',
+      '@typescript-eslint/no-unsafe-call': 'off',
+      '@typescript-eslint/no-unsafe-member-access': 'off',
+      '@typescript-eslint/no-unsafe-return': 'off',
+      '@typescript-eslint/only-throw-error': 'warn',
+      '@typescript-eslint/prefer-nullish-coalescing': 'warn',
+      '@typescript-eslint/prefer-promise-reject-errors': 'warn',
+      // END
+      'json/*': ['error', 'allowComments'],
+      '@cspell/spellchecker': [
+        'error',
+        {
+          checkIdentifiers: true,
+          checkStrings: true,
+          checkStringTemplates: true,
+        },
+      ],
+      'no-empty': [
+        'error',
+        {
+          allowEmptyCatch: true,
+        },
+      ],
+      'no-only-tests/no-only-tests': 'error',
+      'lodash/import-scope': ['error', 'method'],
+      'unicorn/better-regex': 'error',
+      'unicorn/no-abusive-eslint-disable': 'error',
+      'unicorn/no-array-push-push': 'error',
+      'unicorn/no-for-loop': 'error',
+      'unicorn/no-instanceof-array': 'error',
+      'unicorn/no-typeof-undefined': 'error',
+      'unicorn/no-unnecessary-await': 'error',
+      'unicorn/no-unsafe-regex': 'warn',
+      'unicorn/no-useless-promise-resolve-reject': 'error',
+      'unicorn/prefer-array-find': 'error',
+      'unicorn/prefer-array-flat-map': 'error',
+      'unicorn/prefer-array-index-of': 'error',
+      'unicorn/prefer-array-some': 'error',
+      'unicorn/prefer-default-parameters': 'error',
+      'unicorn/prefer-includes': 'error',
+      'unicorn/prefer-negative-index': 'error',
+      'unicorn/prefer-object-from-entries': 'error',
+      'unicorn/prefer-string-starts-ends-with': 'error',
+      'unicorn/prefer-string-trim-start-end': 'error',
+      'unicorn/string-content': 'error',
+      'unicorn/prefer-spread': 'error',
+      'unicorn/no-lonely-if': 'error',
+    },
+  },
+  {
+    files: ['cypress/**', 'demos/**'],
+    rules: {
+      'no-console': 'off',
+    },
+  },
+  {
+    files: ['**/*.{js,jsx,mjs,cjs}'],
+    rules: {
+      'jsdoc/check-indentation': 'off',
+      'jsdoc/check-alignment': 'off',
+      'jsdoc/check-line-alignment': 'off',
+      'jsdoc/multiline-blocks': 'off',
+      'jsdoc/newline-after-description': 'off',
+      'jsdoc/tag-lines': 'off',
+      'jsdoc/require-param-description': 'off',
+      'jsdoc/require-param-type': 'off',
+      'jsdoc/require-returns': 'off',
+      'jsdoc/require-returns-description': 'off',
+    },
+  },
+  {
+    files: ['**/*.{ts,tsx}'],
+    rules: {
+      'no-restricted-syntax': [
+        'error',
+        {
+          selector: 'TSEnumDeclaration',
+          message:
+            'Prefer using TypeScript union types over TypeScript enum, since TypeScript enums have a bunch of issues, see https://dev.to/dvddpl/whats-the-problem-with-typescript-enums-2okj',
+        },
+      ],
+      'tsdoc/syntax': 'error',
+    },
+  },
+  {
+    files: ['**/*.spec.{ts,js}', 'cypress/**', 'demos/**', '**/docs/**'],
+    rules: {
+      'jsdoc/require-jsdoc': 'off',
+      '@typescript-eslint/no-unused-vars': 'off',
+    },
+  },
+  {
+    files: ['**/*.spec.{ts,js}', 'tests/**', 'cypress/**/*.js'],
+    rules: {
+      '@cspell/spellchecker': [
+        'error',
+        {
+          checkIdentifiers: false,
+          checkStrings: false,
+          checkStringTemplates: false,
+        },
+      ],
+    },
+  },
+  {
+    files: ['*.html', '*.md', '**/*.md/*'],
+    rules: {
+      'no-var': 'error',
+      'no-undef': 'off',
+      '@typescript-eslint/no-unused-vars': 'off',
+      '@typescript-eslint/no-floating-promises': 'off',
+      '@typescript-eslint/no-misused-promises': 'off',
+    },
+    processor: 'markdown/markdown',
+  }
+);

package.json

@@ -4,7 +4,7 @@
   "version": "10.2.4",
   "description": "Markdownish syntax for generating flowcharts, sequence diagrams, class diagrams, gantt charts and git graphs.",
   "type": "module",
-  "packageManager": "pnpm@8.15.8",
+  "packageManager": "pnpm@9.4.0+sha512.f549b8a52c9d2b8536762f99c0722205efc5af913e77835dbccc3b0b0b2ca9e7dc8022b78062c17291c48e88749c70ce88eb5a74f1fa8c4bf5e18bb46c8bd83a",
   "keywords": [
     "diagram",
     "markdown",
@@ -19,14 +19,14 @@
     "build:esbuild": "pnpm run -r clean && tsx .esbuild/build.ts",
     "build:mermaid": "pnpm build:esbuild --mermaid",
     "build:viz": "pnpm build:esbuild --visualize",
-    "build:types": "tsx .build/types.ts",
+    "build:types": "pnpm --filter mermaid types:build-config && tsx .build/types.ts",
     "build:types:watch": "tsc -p ./packages/mermaid/tsconfig.json --emitDeclarationOnly --watch",
     "dev": "tsx .esbuild/server.ts",
     "dev:vite": "tsx .vite/server.ts",
     "dev:coverage": "pnpm coverage:cypress:clean && VITE_COVERAGE=true pnpm dev:vite",
     "release": "pnpm build",
-    "lint": "cross-env NODE_OPTIONS=--max_old_space_size=8192 eslint --cache --cache-strategy content . && pnpm lint:jison && prettier --cache --check .",
-    "lint:fix": "cross-env NODE_OPTIONS=--max_old_space_size=8192 eslint --cache --cache-strategy content --fix . && prettier --write . && tsx scripts/fixCSpell.ts",
+    "lint": "eslint --quiet --stats --cache --cache-strategy content . && pnpm lint:jison && prettier --cache --check .",
+    "lint:fix": "eslint --cache --cache-strategy content --fix . && prettier --write . && tsx scripts/fixCSpell.ts",
     "lint:jison": "tsx ./scripts/jison/lint.mts",
     "contributors": "tsx scripts/updateContributors.ts",
     "cypress": "cypress run",
@@ -61,12 +61,13 @@
     ]
   },
   "devDependencies": {
-    "@applitools/eyes-cypress": "^3.42.3",
-    "@cspell/eslint-plugin": "^8.6.0",
+    "@applitools/eyes-cypress": "^3.44.4",
+    "@argos-ci/cypress": "^2.0.5",
+    "@cspell/eslint-plugin": "^8.8.4",
     "@cypress/code-coverage": "^3.12.30",
+    "@eslint/js": "^9.4.0",
     "@rollup/plugin-typescript": "^11.1.6",
     "@types/cors": "^2.8.17",
-    "@types/eslint": "^8.56.6",
     "@types/express": "^4.17.21",
     "@types/js-yaml": "^4.0.9",
     "@types/jsdom": "^21.1.6",
@@ -74,8 +75,6 @@
     "@types/mdast": "^4.0.3",
     "@types/node": "^20.11.30",
     "@types/rollup-plugin-visualizer": "^4.2.4",
-    "@typescript-eslint/eslint-plugin": "^7.3.1",
-    "@typescript-eslint/parser": "^7.3.1",
     "@vitest/coverage-v8": "^1.4.0",
     "@vitest/spy": "^1.4.0",
     "@vitest/ui": "^1.4.0",
@@ -85,22 +84,23 @@
     "cors": "^2.8.5",
     "cross-env": "^7.0.3",
     "cspell": "^8.6.0",
-    "cypress": "^13.7.1",
+    "cypress": "^13.11.0",
     "cypress-image-snapshot": "^4.0.1",
-    "esbuild": "^0.20.2",
-    "eslint": "^8.57.0",
+    "esbuild": "^0.21.5",
+    "eslint": "^9.4.0",
     "eslint-config-prettier": "^9.1.0",
-    "eslint-plugin-cypress": "^2.15.1",
-    "eslint-plugin-html": "^8.0.0",
-    "eslint-plugin-jest": "^27.9.0",
-    "eslint-plugin-jsdoc": "^48.2.1",
-    "eslint-plugin-json": "^3.1.0",
-    "eslint-plugin-lodash": "^7.4.0",
-    "eslint-plugin-markdown": "^4.0.1",
+    "eslint-plugin-cypress": "^3.3.0",
+    "eslint-plugin-html": "^8.1.1",
+    "eslint-plugin-jest": "^28.6.0",
+    "eslint-plugin-jsdoc": "^48.2.9",
+    "eslint-plugin-json": "^4.0.0",
+    "eslint-plugin-lodash": "^8.0.0",
+    "eslint-plugin-markdown": "^5.0.0",
     "eslint-plugin-no-only-tests": "^3.1.0",
-    "eslint-plugin-tsdoc": "^0.2.17",
-    "eslint-plugin-unicorn": "^51.0.1",
+    "eslint-plugin-tsdoc": "^0.3.0",
+    "eslint-plugin-unicorn": "^53.0.0",
     "express": "^4.19.1",
+    "globals": "^15.4.0",
     "globby": "^14.0.1",
     "husky": "^9.0.11",
     "jest": "^29.7.0",
@@ -119,17 +119,13 @@
     "rollup-plugin-visualizer": "^5.12.0",
     "start-server-and-test": "^2.0.3",
     "tsx": "^4.7.1",
-    "typescript": "^5.4.3",
+    "typescript": "~5.4.5",
+    "typescript-eslint": "^8.0.0-alpha.34",
     "vite": "^5.2.3",
     "vite-plugin-istanbul": "^6.0.0",
     "vitest": "^1.4.0"
   },
   "nyc": {
     "report-dir": "coverage/cypress"
-  },
-  "pnpm": {
-    "patchedDependencies": {
-      "cytoscape@3.28.1": "patches/cytoscape@3.28.1.patch"
-    }
   }
 }

packages/mermaid-example-diagram/src/mermaidUtils.ts

@@ -25,7 +25,7 @@ export const log: Record<keyof typeof LEVELS, typeof console.log> = {
   fatal: warning,
 };
 
-export let setLogLevel: (level: keyof typeof LEVELS | number | string) => void;
+export let setLogLevel: (level: keyof typeof LEVELS | number) => void;
 export let getConfig: () => object;
 export let sanitizeText: (str: string) => string;
 export let commonDb: () => object;

packages/mermaid-example-diagram/tsconfig.eslint.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://json.schemastore.org/tsconfig",
+  "extends": ["./tsconfig.json"],
+  "compilerOptions": {
+    "noEmit": true
+  },
+  "include": [
+    "./src/**/*.spec.js",
+    "./src/**/*.spec.ts" // test files
+  ]
+}

packages/mermaid-flowchart-elk/src/detector.spec.ts

@@ -39,6 +39,26 @@ describe('flowchart-elk detector', () => {
     ).toBe(true);
   });
 
+  // The error from the issue was reproduced with mindmap, so this is just an example
+  // what matters is the keyword somewhere inside graph definition
+  it('should check only the beginning of the line in search of keywords', () => {
+    expect(
+      detector('mindmap ["Descendant node in flowchart"]', {
+        flowchart: {
+          defaultRenderer: 'elk',
+        },
+      })
+    ).toBe(false);
+
+    expect(
+      detector('mindmap ["Descendant node in graph"]', {
+        flowchart: {
+          defaultRenderer: 'elk',
+        },
+      })
+    ).toBe(false);
+  });
+
   it('should detect flowchart-elk', () => {
     expect(detector('flowchart-elk')).toBe(true);
   });

packages/mermaid-flowchart-elk/src/detector.ts

@@ -11,7 +11,7 @@ const detector: DiagramDetector = (txt, config): boolean => {
     // If diagram explicitly states flowchart-elk
     /^\s*flowchart-elk/.test(txt) ||
     // If a flowchart/graph diagram has their default renderer set to elk
-    (/^\s*flowchart|graph/.test(txt) && config?.flowchart?.defaultRenderer === 'elk')
+    (/^\s*(flowchart|graph)/.test(txt) && config?.flowchart?.defaultRenderer === 'elk')
   ) {
     return true;
   }

packages/mermaid-flowchart-elk/src/flowRenderer-elk.js

@@ -41,12 +41,12 @@ let nodeDb = {};
 export const addVertices = async function (vert, svgId, root, doc, diagObj, parentLookupDb, graph) {
   const svg = root.select(`[id="${svgId}"]`);
   const nodes = svg.insert('g').attr('class', 'nodes');
-  const keys = Object.keys(vert);
+  const keys = [...vert.keys()];
 
   // Iterate through each item in the vertex object (containing all the vertices found) in the graph definition
   await Promise.all(
     keys.map(async function (id) {
-      const vertex = vert[id];
+      const vertex = vert.get(id);
 
       /**
        * Variable for storing the classes for the vertex
@@ -64,7 +64,6 @@ export const addVertices = async function (vert, svgId, root, doc, diagObj, pare
       let vertexText = vertex.text !== undefined ? vertex.text : vertex.id;
 
       // We create a SVG label, either by delegating to addHtmlLabel or manually
-      let vertexNode;
       const labelData = { width: 0, height: 0 };
 
       const ports = [
@@ -188,19 +187,6 @@ export const addVertices = async function (vert, svgId, root, doc, diagObj, pare
         nodeEl = await insertNode(nodes, node, vertex.dir);
         boundingBox = nodeEl.node().getBBox();
       } else {
-        const svgLabel = doc.createElementNS('http://www.w3.org/2000/svg', 'text');
-        // svgLabel.setAttribute('style', styles.labelStyle.replace('color:', 'fill:'));
-        // const rows = vertexText.split(common.lineBreakRegex);
-        // for (const row of rows) {
-        //   const tspan = doc.createElementNS('http://www.w3.org/2000/svg', 'tspan');
-        //   tspan.setAttributeNS('http://www.w3.org/XML/1998/namespace', 'xml:space', 'preserve');
-        //   tspan.setAttribute('dy', '1em');
-        //   tspan.setAttribute('x', '1');
-        //   tspan.textContent = row;
-        //   svgLabel.appendChild(tspan);
-        // }
-        // vertexNode = svgLabel;
-        // const bbox = vertexNode.getBBox();
         const { shapeSvg, bbox } = await labelHelper(nodes, node, undefined, true);
         labelData.width = bbox.width;
         labelData.wrappingWidth = getConfig().flowchart.wrappingWidth;
@@ -595,7 +581,7 @@ const addMarkersToEdge = function (svgPath, edgeData, diagramType, arrowMarkerAb
  *
  * @param text
  * @param diagObj
- * @returns {Record<string, import('../../mermaid/src/diagram-api/types.js').DiagramStyleClassDef>} ClassDef styles
+ * @returns {Map<string, import('../../mermaid/src/diagram-api/types.js').DiagramStyleClassDef>} ClassDef styles
  */
 export const getClasses = function (text, diagObj) {
   log.info('Extracting classes');
@@ -677,7 +663,6 @@ const insertEdge = function (edgesEl, edge, edgeData, diagObj, parentLookupDb, i
 /**
  * Recursive function that iterates over an array of nodes and inserts the children of each node.
  * It also recursively populates the inserts the children of the children and so on.
- * @param {*} graph
  * @param nodeArray
  * @param parentLookupDb
  */

packages/mermaid-layout-elk/package.json

@@ -0,0 +1,43 @@
+{
+  "name": "@mermaid-js/layout-elk",
+  "version": "0.0.1",
+  "description": "ELK layout engine for mermaid",
+  "module": "dist/mermaid-layout-elk.core.mjs",
+  "types": "dist/packages/mermaid-layout-elk/src/index.d.ts",
+  "type": "module",
+  "exports": {
+    ".": {
+      "import": "./dist/mermaid-layout-elk.core.mjs",
+      "types": "./dist/packages/mermaid-layout-elk/src/index.d.ts"
+    },
+    "./*": "./*"
+  },
+  "keywords": [
+    "diagram",
+    "markdown",
+    "elk",
+    "mermaid"
+  ],
+  "scripts": {
+    "prepublishOnly": "pnpm -w run build"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/mermaid-js/mermaid"
+  },
+  "contributors": [
+    "Knut Sveidqvist",
+    "Sidharth Vinod"
+  ],
+  "license": "MIT",
+  "dependencies": {
+    "elkjs": "^0.9.3",
+    "d3": "^7.9.0"
+  },
+  "peerDependencies": {
+    "mermaid": "workspace:^"
+  },
+  "files": [
+    "dist"
+  ]
+}

packages/mermaid-layout-elk/src/find-common-ancestor.ts

@@ -0,0 +1,31 @@
+export interface TreeData {
+  parentById: Record<string, string>;
+  childrenById: Record<string, string[]>;
+}
+
+export const findCommonAncestor = (id1: string, id2: string, treeData: TreeData) => {
+  const { parentById } = treeData;
+  const visited = new Set();
+  let currentId = id1;
+
+  // Edge case with self edges
+  if (id1 === id2) {
+    return parentById[id1] || 'root';
+  }
+
+  while (currentId) {
+    visited.add(currentId);
+    if (currentId === id2) {
+      return currentId;
+    }
+    currentId = parentById[currentId];
+  }
+  currentId = id2;
+  while (currentId) {
+    if (visited.has(currentId)) {
+      return currentId;
+    }
+    currentId = parentById[currentId];
+  }
+  return 'root';
+};

packages/mermaid-layout-elk/src/layouts.ts

@@ -0,0 +1,17 @@
+import type { LayoutLoaderDefinition } from 'mermaid';
+
+const loader = async () => await import(`./render.js`);
+const algos = ['elk.stress', 'elk.force', 'elk.mrtree', 'elk.sporeOverlap'];
+
+export const layouts: LayoutLoaderDefinition[] = [
+  {
+    name: 'elk',
+    loader,
+    algorithm: 'elk.layered',
+  },
+  ...algos.map((algo) => ({
+    name: algo,
+    loader,
+    algorithm: algo,
+  })),
+];

packages/mermaid-layout-elk/src/render.ts

@@ -0,0 +1,599 @@
+// @ts-nocheck File not ready to check types
+import { curveLinear } from 'd3';
+import ELK from 'elkjs/lib/elk.bundled.js';
+import mermaid from 'mermaid';
+import { findCommonAncestor } from './find-common-ancestor.js';
+
+const {
+  common,
+  getConfig,
+  insertCluster,
+  insertEdge,
+  insertEdgeLabel,
+  insertMarkers,
+  insertNode,
+  interpolateToCurve,
+  labelHelper,
+  log,
+  positionEdgeLabel,
+} = mermaid.internalHelpers;
+
+const nodeDb = {};
+const portPos = {};
+const clusterDb = {};
+
+export const addVertex = async (nodeEl, graph, nodeArr, node) => {
+  const labelData = { width: 0, height: 0 };
+  const ports = [
+    {
+      id: node.id + '-west',
+      layoutOptions: {
+        'port.side': 'WEST',
+      },
+    },
+    {
+      id: node.id + '-east',
+      layoutOptions: {
+        'port.side': 'EAST',
+      },
+    },
+    {
+      id: node.id + '-south',
+      layoutOptions: {
+        'port.side': 'SOUTH',
+      },
+    },
+    {
+      id: node.id + '-north',
+      layoutOptions: {
+        'port.side': 'NORTH',
+      },
+    },
+  ];
+
+  let boundingBox;
+  const child = {
+    ...node,
+    ports: node.shape === 'diamond' ? ports : [],
+  };
+  graph.children.push(child);
+  nodeDb[node.id] = child;
+
+  // Add the element to the DOM
+  if (!node.isGroup) {
+    const childNodeEl = await insertNode(nodeEl, node, node.dir);
+    boundingBox = childNodeEl.node().getBBox();
+    child.domId = childNodeEl;
+    child.width = boundingBox.width;
+    child.height = boundingBox.height;
+  } else {
+    // A subgraph
+    child.children = [];
+    await addVertices(nodeEl, nodeArr, child, node.id);
+
+    if (node.label) {
+      const { shapeSvg, bbox } = await labelHelper(nodeEl, node, undefined, true);
+      labelData.width = bbox.width;
+      labelData.wrappingWidth = getConfig().flowchart.wrappingWidth;
+      // Give some padding for elk
+      labelData.height = bbox.height - 2;
+      labelData.labelNode = shapeSvg.node();
+      // We need the label hight to be able to size the subgraph;
+      shapeSvg.remove();
+    } else {
+      // Subgraph without label
+      labelData.width = 0;
+      labelData.height = 0;
+    }
+    child.labelData = labelData;
+    child.domId = nodeEl;
+  }
+};
+
+export const addVertices = async function (nodeEl, nodeArr, graph, parentId) {
+  const siblings = nodeArr.filter((node) => node.parentId === parentId);
+  log.info('addVertices APA12', siblings, parentId);
+  // Iterate through each item in the vertex object (containing all the vertices found) in the graph definition
+  await Promise.all(
+    siblings.map(async (node) => {
+      await addVertex(nodeEl, graph, nodeArr, node);
+    })
+  );
+  return graph;
+};
+
+const drawNodes = (relX, relY, nodeArray, svg, subgraphsEl, depth) => {
+  nodeArray.forEach(function (node) {
+    if (node) {
+      nodeDb[node.id] = node;
+      nodeDb[node.id].offset = {
+        posX: node.x + relX,
+        posY: node.y + relY,
+        x: relX,
+        y: relY,
+        depth,
+        width: node.width,
+        height: node.height,
+      };
+      if (node.isGroup) {
+        log.debug('Id abc88 subgraph = ', node.id, node.x, node.y, node.labelData);
+        const subgraphEl = subgraphsEl.insert('g').attr('class', 'subgraph');
+        // TODO use faster way of cloning
+        const clusterNode = JSON.parse(JSON.stringify(node));
+        clusterNode.x = node.offset.posX + node.width / 2;
+        clusterNode.y = node.offset.posY + node.height / 2;
+        insertCluster(subgraphEl, clusterNode);
+
+        log.info('Id (UGH)= ', node.shape, node.labels);
+      } else {
+        log.info(
+          'Id NODE = ',
+          node.id,
+          node.x,
+          node.y,
+          relX,
+          relY,
+          node.domId.node(),
+          `translate(${node.x + relX + node.width / 2}, ${node.y + relY + node.height / 2})`
+        );
+        node.domId.attr(
+          'transform',
+          `translate(${node.x + relX + node.width / 2}, ${node.y + relY + node.height / 2})`
+        );
+      }
+    }
+  });
+  nodeArray.forEach(function (node) {
+    if (node?.isGroup) {
+      drawNodes(relX + node.x, relY + node.y, node.children, svg, subgraphsEl, depth + 1);
+    }
+  });
+};
+
+const getNextPort = (node, edgeDirection, graphDirection) => {
+  log.info('getNextPort abc88', { node, edgeDirection, graphDirection });
+  if (!portPos[node]) {
+    switch (graphDirection) {
+      case 'TB':
+      case 'TD':
+        portPos[node] = {
+          inPosition: 'north',
+          outPosition: 'south',
+        };
+        break;
+      case 'BT':
+        portPos[node] = {
+          inPosition: 'south',
+          outPosition: 'north',
+        };
+        break;
+      case 'RL':
+        portPos[node] = {
+          inPosition: 'east',
+          outPosition: 'west',
+        };
+        break;
+      case 'LR':
+        portPos[node] = {
+          inPosition: 'west',
+          outPosition: 'east',
+        };
+        break;
+    }
+  }
+  const result = edgeDirection === 'in' ? portPos[node].inPosition : portPos[node].outPosition;
+
+  if (edgeDirection === 'in') {
+    portPos[node].inPosition = getNextPosition(
+      portPos[node].inPosition,
+      edgeDirection,
+      graphDirection
+    );
+  } else {
+    portPos[node].outPosition = getNextPosition(
+      portPos[node].outPosition,
+      edgeDirection,
+      graphDirection
+    );
+  }
+  return result;
+};
+
+const addSubGraphs = function (nodeArr) {
+  const parentLookupDb = { parentById: {}, childrenById: {} };
+  const subgraphs = nodeArr.filter((node) => node.isGroup);
+  log.info('Subgraphs - ', subgraphs);
+  subgraphs.forEach(function (subgraph) {
+    const children = nodeArr.filter((node) => node.parentId === subgraph.id);
+    children.forEach(function (node) {
+      parentLookupDb.parentById[node.id] = subgraph.id;
+      if (parentLookupDb.childrenById[subgraph.id] === undefined) {
+        parentLookupDb.childrenById[subgraph.id] = [];
+      }
+      parentLookupDb.childrenById[subgraph.id].push(node);
+    });
+  });
+
+  subgraphs.forEach(function (subgraph) {
+    const data = { id: subgraph.id };
+    if (parentLookupDb.parentById[subgraph.id] !== undefined) {
+      data.parent = parentLookupDb.parentById[subgraph.id];
+    }
+  });
+  return parentLookupDb;
+};
+
+const getEdgeStartEndPoint = (edge, dir) => {
+  let source = edge.start;
+  let target = edge.end;
+
+  // Save the original source and target
+  const sourceId = source;
+  const targetId = target;
+
+  const startNode = nodeDb[edge.start.id];
+  const endNode = nodeDb[edge.end.id];
+
+  if (!startNode || !endNode) {
+    return { source, target };
+  }
+
+  if (startNode.shape === 'diamond') {
+    source = `${source}-${getNextPort(source, 'out', dir)}`;
+  }
+
+  if (endNode.shape === 'diamond') {
+    target = `${target}-${getNextPort(target, 'in', dir)}`;
+  }
+
+  // Add the edge to the graph
+  return { source, target, sourceId, targetId };
+};
+
+const calcOffset = function (src, dest, parentLookupDb) {
+  const ancestor = findCommonAncestor(src, dest, parentLookupDb);
+  if (ancestor === undefined || ancestor === 'root') {
+    return { x: 0, y: 0 };
+  }
+
+  const ancestorOffset = nodeDb[ancestor].offset;
+  return { x: ancestorOffset.posX, y: ancestorOffset.posY };
+};
+
+/**
+ * Add edges to graph based on parsed graph definition
+ */
+export const addEdges = async function (dataForLayout, graph, svg) {
+  log.info('abc78 DAGA edges = ', dataForLayout);
+  const edges = dataForLayout.edges;
+  const labelsEl = svg.insert('g').attr('class', 'edgeLabels');
+  const linkIdCnt = {};
+  const dir = dataForLayout.direction || 'DOWN';
+  let defaultStyle;
+  let defaultLabelStyle;
+
+  await Promise.all(
+    edges.map(async function (edge) {
+      // Identify Link
+      const linkIdBase = edge.id; // 'L-' + edge.start + '-' + edge.end;
+      // count the links from+to the same node to give unique id
+      if (linkIdCnt[linkIdBase] === undefined) {
+        linkIdCnt[linkIdBase] = 0;
+        log.info('abc78 new entry', linkIdBase, linkIdCnt[linkIdBase]);
+      } else {
+        linkIdCnt[linkIdBase]++;
+        log.info('abc78 new entry', linkIdBase, linkIdCnt[linkIdBase]);
+      }
+      const linkId = linkIdBase + '_' + linkIdCnt[linkIdBase];
+      edge.id = linkId;
+      log.info('abc78 new link id to be used is', linkIdBase, linkId, linkIdCnt[linkIdBase]);
+      const linkNameStart = 'LS_' + edge.start;
+      const linkNameEnd = 'LE_' + edge.end;
+
+      const edgeData = { style: '', labelStyle: '' };
+      edgeData.minlen = edge.length || 1;
+      edge.text = edge.label;
+      // Set link type for rendering
+      if (edge.type === 'arrow_open') {
+        edgeData.arrowhead = 'none';
+      } else {
+        edgeData.arrowhead = 'normal';
+      }
+
+      // Check of arrow types, placed here in order not to break old rendering
+      edgeData.arrowTypeStart = 'arrow_open';
+      edgeData.arrowTypeEnd = 'arrow_open';
+
+      /* eslint-disable no-fallthrough */
+      switch (edge.type) {
+        case 'double_arrow_cross':
+          edgeData.arrowTypeStart = 'arrow_cross';
+        case 'arrow_cross':
+          edgeData.arrowTypeEnd = 'arrow_cross';
+          break;
+        case 'double_arrow_point':
+          edgeData.arrowTypeStart = 'arrow_point';
+        case 'arrow_point':
+          edgeData.arrowTypeEnd = 'arrow_point';
+          break;
+        case 'double_arrow_circle':
+          edgeData.arrowTypeStart = 'arrow_circle';
+        case 'arrow_circle':
+          edgeData.arrowTypeEnd = 'arrow_circle';
+          break;
+      }
+
+      let style = '';
+      let labelStyle = '';
+
+      switch (edge.stroke) {
+        case 'normal':
+          style = 'fill:none;';
+          if (defaultStyle !== undefined) {
+            style = defaultStyle;
+          }
+          if (defaultLabelStyle !== undefined) {
+            labelStyle = defaultLabelStyle;
+          }
+          edgeData.thickness = 'normal';
+          edgeData.pattern = 'solid';
+          break;
+        case 'dotted':
+          edgeData.thickness = 'normal';
+          edgeData.pattern = 'dotted';
+          edgeData.style = 'fill:none;stroke-width:2px;stroke-dasharray:3;';
+          break;
+        case 'thick':
+          edgeData.thickness = 'thick';
+          edgeData.pattern = 'solid';
+          edgeData.style = 'stroke-width: 3.5px;fill:none;';
+          break;
+      }
+      // if (edge.style !== undefined) {
+      //   const styles = getStylesFromArray(edge.style);
+      //   style = styles.style;
+      //   labelStyle = styles.labelStyle;
+      // }
+
+      edgeData.style = edgeData.style += style;
+      edgeData.labelStyle = edgeData.labelStyle += labelStyle;
+
+      const conf = getConfig();
+      if (edge.interpolate !== undefined) {
+        edgeData.curve = interpolateToCurve(edge.interpolate, curveLinear);
+      } else if (edges.defaultInterpolate !== undefined) {
+        edgeData.curve = interpolateToCurve(edges.defaultInterpolate, curveLinear);
+      } else {
+        edgeData.curve = interpolateToCurve(conf.curve, curveLinear);
+      }
+
+      if (edge.text === undefined) {
+        if (edge.style !== undefined) {
+          edgeData.arrowheadStyle = 'fill: #333';
+        }
+      } else {
+        edgeData.arrowheadStyle = 'fill: #333';
+        edgeData.labelpos = 'c';
+      }
+
+      edgeData.labelType = edge.labelType;
+      edgeData.label = (edge?.text || '').replace(common.lineBreakRegex, '\n');
+
+      if (edge.style === undefined) {
+        edgeData.style = edgeData.style || 'stroke: #333; stroke-width: 1.5px;fill:none;';
+      }
+
+      edgeData.labelStyle = edgeData.labelStyle.replace('color:', 'fill:');
+
+      edgeData.id = linkId;
+      edgeData.classes = 'flowchart-link ' + linkNameStart + ' ' + linkNameEnd;
+
+      const labelEl = await insertEdgeLabel(labelsEl, edgeData);
+
+      // calculate start and end points of the edge, note that the source and target
+      // can be modified for shapes that have ports
+      const { source, target, sourceId, targetId } = getEdgeStartEndPoint(edge, dir);
+      log.debug('abc78 source and target', source, target);
+      // Add the edge to the graph
+      graph.edges.push({
+        id: 'e' + edge.start + edge.end,
+        ...edge,
+        sources: [source],
+        targets: [target],
+        sourceId,
+        targetId,
+        labelEl: labelEl,
+        labels: [
+          {
+            width: edgeData.width,
+            height: edgeData.height,
+            orgWidth: edgeData.width,
+            orgHeight: edgeData.height,
+            text: edgeData.label,
+            layoutOptions: {
+              'edgeLabels.inline': 'true',
+              'edgeLabels.placement': 'CENTER',
+            },
+          },
+        ],
+        edgeData,
+      });
+    })
+  );
+  return graph;
+};
+
+function dir2ElkDirection(dir) {
+  switch (dir) {
+    case 'LR':
+      return 'RIGHT';
+    case 'RL':
+      return 'LEFT';
+    case 'TB':
+      return 'DOWN';
+    case 'BT':
+      return 'UP';
+    default:
+      return 'DOWN';
+  }
+}
+
+function setIncludeChildrenPolicy(nodeId: string, ancestorId: string) {
+  const node = nodeDb[nodeId];
+
+  if (!node) {
+    return;
+  }
+  if (node?.layoutOptions === undefined) {
+    node.layoutOptions = {};
+  }
+  node.layoutOptions['elk.hierarchyHandling'] = 'INCLUDE_CHILDREN';
+  if (node.id !== ancestorId) {
+    setIncludeChildrenPolicy(node.parentId, ancestorId);
+  }
+}
+
+export const render = async (data4Layout, svg, element, algorithm) => {
+  const elk = new ELK();
+
+  // Add the arrowheads to the svg
+  insertMarkers(element, data4Layout.markers, data4Layout.type, data4Layout.diagramId);
+
+  // Setup the graph with the layout options and the data for the layout
+  let elkGraph = {
+    id: 'root',
+    layoutOptions: {
+      'elk.hierarchyHandling': 'INCLUDE_CHILDREN',
+      'elk.algorithm': algorithm,
+      'nodePlacement.strategy': data4Layout.config['elk.nodePlacement.strategy'],
+      'elk.layered.mergeEdges': data4Layout.config['elk.mergeEdges'],
+      'elk.direction': 'DOWN',
+      'spacing.baseValue': 30,
+      // 'spacing.nodeNode': 40,
+      // 'spacing.nodeNodeBetweenLayers': 45,
+      // 'spacing.edgeNode': 40,
+      // 'spacing.edgeNodeBetweenLayers': 30,
+      // 'spacing.edgeEdge': 30,
+      // 'spacing.edgeEdgeBetweenLayers': 40,
+      // 'spacing.nodeSelfLoop': 50,
+    },
+    children: [],
+    edges: [],
+  };
+
+  log.info('Drawing flowchart using v4 renderer', elk);
+
+  // Set the direction of the graph based on the parsed information
+  const dir = data4Layout.direction || 'DOWN';
+  elkGraph.layoutOptions['elk.direction'] = dir2ElkDirection(dir);
+
+  // Create the lookup db for the subgraphs and their children to used when creating
+  // the tree structured graph
+  const parentLookupDb = addSubGraphs(data4Layout.nodes);
+
+  // Add elements in the svg to be used to hold the subgraphs container
+  // elements and the nodes
+  const subGraphsEl = svg.insert('g').attr('class', 'subgraphs');
+  const nodeEl = svg.insert('g').attr('class', 'nodes');
+
+  // Add the nodes to the graph, this will entail creating the actual nodes
+  // in order to get the size of the node. You can't get the size of a node
+  // that is not in the dom so we need to add it to the dom, get the size
+  // we will position the nodes when we get the layout from elkjs
+  elkGraph = await addVertices(nodeEl, data4Layout.nodes, elkGraph);
+  // Time for the edges, we start with adding an element in the node to hold the edges
+  const edgesEl = svg.insert('g').attr('class', 'edges edgePath');
+
+  // Add the edges to the elk graph, this will entail creating the actual edges
+  elkGraph = await addEdges(data4Layout, elkGraph, svg);
+
+  // Iterate through all nodes and add the top level nodes to the graph
+  const nodes = data4Layout.nodes;
+  nodes.forEach((n) => {
+    const node = nodeDb[n.id];
+
+    // Subgraph
+    if (parentLookupDb.childrenById[node.id] !== undefined) {
+      node.labels = [
+        {
+          text: node.labelText,
+          layoutOptions: {
+            'nodeLabels.placement': '[H_CENTER, V_TOP, INSIDE]',
+          },
+          width: node?.labelData?.width || 0,
+          height: node?.labelData?.height || 0,
+        },
+      ];
+      node.layoutOptions = {
+        'spacing.baseValue': 30,
+      };
+      if (node.dir) {
+        node.layoutOptions = {
+          ...node.layoutOptions,
+          'elk.direction': dir2ElkDirection(node.dir),
+          'elk.hierarchyHandling': 'SEPARATE_CHILDREN',
+        };
+      }
+      delete node.x;
+      delete node.y;
+      delete node.width;
+      delete node.height;
+    }
+  });
+  elkGraph.edges.forEach((edge) => {
+    const source = edge.sources[0];
+    const target = edge.targets[0];
+
+    if (nodeDb[source].parentId !== nodeDb[target].parentId) {
+      const ancestorId = findCommonAncestor(source, target, parentLookupDb);
+      // an edge that breaks a subgraph has been identified, set configuration accordingly
+      setIncludeChildrenPolicy(source, ancestorId);
+      setIncludeChildrenPolicy(target, ancestorId);
+    }
+  });
+
+  // log.info('before layout', JSON.stringify(elkGraph, null, 2));
+  const g = await elk.layout(elkGraph);
+  // log.info('after layout', JSON.stringify(g));
+
+  // debugger;
+  drawNodes(0, 0, g.children, svg, subGraphsEl, 0);
+  g.edges?.map((edge) => {
+    // (elem, edge, clusterDb, diagramType, graph, id)
+    const startNode = nodeDb[edge.sources[0]];
+    const endNode = nodeDb[edge.targets[0]];
+    const sourceId = edge.start;
+    const targetId = edge.end;
+
+    const offset = calcOffset(sourceId, targetId, parentLookupDb);
+    log.info('APA12 offset', offset, sourceId, targetId, edge);
+    if (edge.sections) {
+      const src = edge.sections[0].startPoint;
+      const dest = edge.sections[0].endPoint;
+      const segments = edge.sections[0].bendPoints ? edge.sections[0].bendPoints : [];
+
+      const segPoints = segments.map((segment) => {
+        return { x: segment.x + offset.x, y: segment.y + offset.y };
+      });
+      edge.points = [
+        { x: src.x + offset.x, y: src.y + offset.y },
+        ...segPoints,
+        { x: dest.x + offset.x, y: dest.y + offset.y },
+      ];
+      const paths = insertEdge(
+        edgesEl,
+        edge,
+        clusterDb,
+        data4Layout.type,
+        startNode,
+        endNode,
+        data4Layout.diagramId
+      );
+      log.info('APA12 edge points after insert', JSON.stringify(edge.points));
+
+      edge.x = edge.labels[0].x + offset.x + edge.labels[0].width / 2;
+      edge.y = edge.labels[0].y + offset.y + edge.labels[0].height / 2;
+      positionEdgeLabel(edge, paths);
+    }
+  });
+};

packages/mermaid-layout-elk/tsconfig.json

@@ -0,0 +1,10 @@
+{
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "rootDir": "./src",
+    "outDir": "./dist",
+    "types": ["vitest/importMeta", "vitest/globals"]
+  },
+  "include": ["./src/**/*.ts"],
+  "typeRoots": ["./src/types"]
+}

packages/mermaid-zenuml/src/mermaidUtils.ts

@@ -26,7 +26,7 @@ export const log: Record<keyof typeof LEVELS, typeof console.log> = {
   fatal: warning,
 };
 
-export let setLogLevel: (level: keyof typeof LEVELS | number | string) => void;
+export let setLogLevel: (level: keyof typeof LEVELS | number) => void;
 export let getConfig: () => MermaidConfig;
 export let sanitizeText: (str: string) => string;
 // eslint-disable @typescript-eslint/no-explicit-any

packages/mermaid-zenuml/src/zenumlRenderer.ts

@@ -9,7 +9,7 @@ function createTemporaryZenumlContainer(id: string) {
   container.id = `container-${id}`;
   container.style.display = 'flex';
   container.innerHTML = `<div id="zenUMLApp-${id}"></div>`;
-  const app = container.querySelector(`#zenUMLApp-${id}`) as HTMLElement;
+  const app = container.querySelector(`#zenUMLApp-${id}`)!;
   return { container, app };
 }
 

packages/mermaid/package.json

@@ -34,7 +34,7 @@
   "scripts": {
     "clean": "rimraf dist",
     "dev": "pnpm -w dev",
-    "docs:code": "typedoc src/defaultConfig.ts src/config.ts src/mermaidAPI.ts && prettier --write ./src/docs/config/setup",
+    "docs:code": "typedoc src/defaultConfig.ts src/config.ts src/mermaid.ts && prettier --write ./src/docs/config/setup",
     "docs:build": "rimraf ../../docs && pnpm docs:spellcheck && pnpm docs:code && tsx scripts/docs.cli.mts",
     "docs:verify": "pnpm docs:spellcheck && pnpm docs:code && tsx scripts/docs.cli.mts --verify",
     "docs:pre:vitepress": "pnpm --filter ./src/docs prefetch && rimraf src/vitepress && pnpm docs:code && tsx scripts/docs.cli.mts --vitepress && pnpm --filter ./src/vitepress install --no-frozen-lockfile --ignore-scripts",
@@ -70,25 +70,25 @@
   "dependencies": {
     "@braintree/sanitize-url": "^7.0.1",
     "@mermaid-js/parser": "workspace:^",
-    "cytoscape": "^3.28.1",
+    "cytoscape": "^3.29.2",
     "cytoscape-cose-bilkent": "^4.1.0",
     "d3": "^7.9.0",
     "d3-sankey": "^0.12.3",
     "dagre-d3-es": "7.0.10",
     "dayjs": "^1.11.10",
     "dompurify": "^3.0.11",
-    "elkjs": "^0.9.2",
     "katex": "^0.16.9",
     "khroma": "^2.1.0",
     "lodash-es": "^4.17.21",
     "mdast-util-from-markdown": "^2.0.0",
+    "roughjs": "^4.6.6",
     "stylis": "^4.3.1",
     "ts-dedent": "^2.2.0",
     "uuid": "^9.0.1"
   },
   "devDependencies": {
     "@adobe/jsonschema2md": "^8.0.0",
-    "@types/cytoscape": "^3.19.16",
+    "@types/cytoscape": "^3.21.4",
     "@types/d3": "^7.4.3",
     "@types/d3-sankey": "^0.12.4",
     "@types/d3-scale": "^4.0.8",
@@ -103,8 +103,6 @@
     "@types/prettier": "^3.0.0",
     "@types/stylis": "^4.2.5",
     "@types/uuid": "^9.0.8",
-    "@typescript-eslint/eslint-plugin": "^7.3.1",
-    "@typescript-eslint/parser": "^7.3.1",
     "ajv": "^8.12.0",
     "chokidar": "^3.6.0",
     "concurrently": "^8.2.2",
@@ -126,7 +124,7 @@
     "type-fest": "^4.13.1",
     "typedoc": "^0.25.12",
     "typedoc-plugin-markdown": "^3.17.1",
-    "typescript": "^5.4.3",
+    "typescript": "~5.4.3",
     "unist-util-flatmap": "^1.0.0",
     "unist-util-visit": "^5.0.0",
     "vitepress": "^1.0.1",

packages/mermaid/scripts/create-types-from-json-schema.mts

@@ -10,18 +10,16 @@
 
 /* eslint-disable no-console */
 
-import { readFile, writeFile } from 'node:fs/promises';
-import { join } from 'node:path';
+import _Ajv2019, { type JSONSchemaType } from 'ajv/dist/2019.js';
+import { JSON_SCHEMA, load } from 'js-yaml';
+import { compile, type JSONSchema } from 'json-schema-to-typescript';
 import assert from 'node:assert';
 import { execFile } from 'node:child_process';
+import { readFile, writeFile } from 'node:fs/promises';
+import { join } from 'node:path';
 import { promisify } from 'node:util';
-
-import { load, JSON_SCHEMA } from 'js-yaml';
-import { compile, type JSONSchema } from 'json-schema-to-typescript';
 import prettier from 'prettier';
 
-import _Ajv2019, { type JSONSchemaType } from 'ajv/dist/2019.js';
-
 // Workaround for wrong AJV types, see
 // https://github.com/ajv-validator/ajv/issues/2132#issuecomment-1290409907
 const Ajv2019 = _Ajv2019 as unknown as typeof _Ajv2019.default;
@@ -34,28 +32,6 @@ const verifyOnly = process.argv.includes('--verify');
 /** If `true`, automatically `git add` any changes (i.e. during `pnpm run pre-commit`)*/
 const git = process.argv.includes('--git');
 
-/**
- * All of the keys in the mermaid config that have a mermaid diagram config.
- */
-const MERMAID_CONFIG_DIAGRAM_KEYS = [
-  'flowchart',
-  'sequence',
-  'gantt',
-  'journey',
-  'class',
-  'state',
-  'er',
-  'pie',
-  'quadrantChart',
-  'xyChart',
-  'requirement',
-  'mindmap',
-  'timeline',
-  'gitGraph',
-  'c4',
-  'sankey',
-];
-
 /**
  * Loads the MermaidConfig JSON schema YAML file.
  *
@@ -121,7 +97,7 @@ async function generateTypescript(mermaidConfigSchema: JSONSchemaType<MermaidCon
    * @returns The schema with `allOf` replaced with `extends`.
    */
   function replaceAllOfWithExtends(schema: JSONSchemaType<Record<string, any>>) {
-    if (schema['allOf']) {
+    if (schema.allOf) {
       const { allOf, ...schemaWithoutAllOf } = schema;
       return {
         ...schemaWithoutAllOf,
@@ -148,53 +124,9 @@ async function generateTypescript(mermaidConfigSchema: JSONSchemaType<MermaidCon
     return { ...schema, required: [] };
   }
 
-  /**
-   * This is a temporary hack to control the order the types are generated in.
-   *
-   * By default, json-schema-to-typescript outputs the $defs in the order they
-   * are used, then any unused schemas at the end.
-   *
-   * **The only purpose of this function is to make the `git diff` simpler**
-   * **We should remove this later to simplify the code**
-   *
-   * @todo TODO: Remove this function in a future PR.
-   * @param schema - The input schema.
-   * @returns The schema with all `$ref`s removed.
-   */
-  function unrefSubschemas(schema: JSONSchemaType<Record<string, any>>) {
-    return {
-      ...schema,
-      properties: Object.fromEntries(
-        Object.entries(schema.properties).map(([key, propertySchema]) => {
-          if (MERMAID_CONFIG_DIAGRAM_KEYS.includes(key)) {
-            const { $ref, ...propertySchemaWithoutRef } = propertySchema as JSONSchemaType<unknown>;
-            if ($ref === undefined) {
-              throw Error(
-                `subSchema ${key} is in MERMAID_CONFIG_DIAGRAM_KEYS but does not have a $ref field`
-              );
-            }
-            const [
-              _root, // eslint-disable-line @typescript-eslint/no-unused-vars
-              _defs, // eslint-disable-line @typescript-eslint/no-unused-vars
-              defName,
-            ] = $ref.split('/');
-            return [
-              key,
-              {
-                ...propertySchemaWithoutRef,
-                tsType: defName,
-              },
-            ];
-          }
-          return [key, propertySchema];
-        })
-      ),
-    };
-  }
-
   assert.ok(mermaidConfigSchema.$defs);
   const modifiedSchema = {
-    ...unrefSubschemas(removeRequired(mermaidConfigSchema)),
+    ...removeRequired(mermaidConfigSchema),
 
     $defs: Object.fromEntries(
       Object.entries(mermaidConfigSchema.$defs).map(([key, subSchema]) => {

packages/mermaid/scripts/docs.mts

@@ -88,9 +88,9 @@ const WARN_DOCSDIR_DOESNT_MATCH = `Changed files were transformed in ${SOURCE_DO
 const prettierConfig = (await prettier.resolveConfig('.')) ?? {};
 // From https://github.com/vuejs/vitepress/blob/428eec3750d6b5648a77ac52d88128df0554d4d1/src/node/markdownToVue.ts#L20-L21
 const includesRE = /<!--\s*@include:\s*(.*?)\s*-->/g;
-const includedFiles: Set<string> = new Set();
+const includedFiles = new Set<string>();
 
-const filesTransformed: Set<string> = new Set();
+const filesTransformed = new Set<string>();
 
 const generateHeader = (file: string): string => {
   // path from file in docs/* to repo root, e.g ../ or ../../ */
@@ -181,10 +181,10 @@ export const transformToBlockQuote = (
 ) => {
   if (vitepress) {
     const vitepressType = type === 'note' ? 'info' : type;
-    return `::: ${vitepressType} ${customTitle || ''}\n${content}\n:::`;
+    return `::: ${vitepressType} ${customTitle ?? ''}\n${content}\n:::`;
   } else {
-    const icon = blockIcons[type] || '';
-    const title = `${icon}${customTitle || capitalize(type)}`;
+    const icon = blockIcons[type] ?? '';
+    const title = `${icon}${customTitle ?? capitalize(type)}`;
     return `> **${title}** \n> ${content.replace(/\n/g, '\n> ')}`;
   }
 };
@@ -201,6 +201,7 @@ const transformIncludeStatements = (file: string, text: string): string => {
       includedFiles.add(changeToFinalDocDir(includePath));
       return content;
     } catch (error) {
+      // eslint-disable-next-line @typescript-eslint/restrict-template-expressions
       throw new Error(`Failed to resolve include "${m1}" in "${file}": ${error}`);
     }
   });
@@ -241,7 +242,7 @@ export function transformMarkdownAst({
   addEditLink,
   removeYAML,
 }: TransformMarkdownAstOptions) {
-  return (tree: Root, _file?: any): Root => {
+  return (tree: Root): Root => {
     const astWithTransformedBlocks = flatmap(tree, (node: Code) => {
       if (node.type !== 'code' || !node.lang) {
         return [node]; // no transformation if this is not a code block
@@ -509,6 +510,7 @@ export const getGlobs = (globs: string[]): string[] => {
     globs.push(
       '!**/.vitepress/**',
       '!**/vite.config.ts',
+      '!**/tsconfig.json',
       '!src/docs/index.md',
       '!**/package.json',
       '!**/user-avatars/**'

packages/mermaid/src/Diagram.ts

@@ -6,6 +6,7 @@ import { encodeEntities } from './utils.js';
 import type { DetailedError } from './utils.js';
 import type { DiagramDefinition, DiagramMetadata } from './diagram-api/types.js';
 
+// eslint-disable-next-line @typescript-eslint/no-redundant-type-constituents
 export type ParseErrorFunction = (err: string | DetailedError | unknown, hash?: any) => void;
 
 /**
@@ -19,7 +20,7 @@ export class Diagram {
     text = encodeEntities(text) + '\n';
     try {
       getDiagram(type);
-    } catch (e) {
+    } catch {
       const loader = getDiagramLoader(type);
       if (!loader) {
         throw new UnknownDiagramError(`Diagram ${type} not found.`);

packages/mermaid/src/accessibility.spec.ts

@@ -1,6 +1,6 @@
 import { MockedD3 } from './tests/MockedD3.js';
 import { setA11yDiagramInfo, addSVGa11yTitleDescription } from './accessibility.js';
-import type { D3Element } from './mermaidAPI.js';
+import type { D3Element } from './types.js';
 
 describe('accessibility', () => {
   const fauxSvgNode: MockedD3 = new MockedD3();

packages/mermaid/src/accessibility.ts

@@ -5,7 +5,7 @@
  * @see https://www.w3.org/TR/wai-aria-1.1/
  * @see https://www.w3.org/TR/svg-aam-1.0/
  */
-import type { D3Element } from './mermaidAPI.js';
+import type { D3Element } from './types.js';
 
 /**
  * SVG element role:

packages/mermaid/src/config.spec.ts

@@ -1,4 +1,3 @@
-/* eslint-disable @typescript-eslint/no-non-null-assertion */
 import * as configApi from './config.js';
 import type { MermaidConfig } from './config.type.js';
 

packages/mermaid/src/config.ts

@@ -189,8 +189,11 @@ export const addDirective = (directive: MermaidConfig) => {
   sanitizeDirective(directive);
 
   // If the directive has a fontFamily, but no themeVariables, add the fontFamily to the themeVariables
-  if (directive.fontFamily && (!directive.themeVariables || !directive.themeVariables.fontFamily)) {
-    directive.themeVariables = { fontFamily: directive.fontFamily };
+  if (directive.fontFamily && !directive.themeVariables?.fontFamily) {
+    directive.themeVariables = {
+      ...directive.themeVariables,
+      fontFamily: directive.fontFamily,
+    };
   }
 
   directives.push(directive);

packages/mermaid/src/dagre-wrapper/blockArrowHelper.ts

@@ -42,9 +42,6 @@ export const getArrowPoints = (
   // Padding to use, half of the node padding.
   const padding = node.padding / 2;
 
-  // Initialize an empty array to store points for the arrow.
-  const points = [];
-
   if (
     directions.has('right') &&
     directions.has('left') &&

packages/mermaid/src/dagre-wrapper/createLabel.js

@@ -25,15 +25,10 @@ function addHtmlLabel(node) {
 
   const label = node.label;
   const labelClass = node.isNode ? 'nodeLabel' : 'edgeLabel';
-  div.html(
-    '<span class="' +
-      labelClass +
-      '" ' +
-      (node.labelStyle ? 'style="' + node.labelStyle + '"' : '') +
-      '>' +
-      label +
-      '</span>'
-  );
+  const span = div.append('span');
+  span.html(label);
+  applyStyle(span, node.labelStyle);
+  span.attr('class', labelClass);
 
   applyStyle(div, node.labelStyle);
   div.style('display', 'inline-block');