UPdated version to 10.2.3

Fix #4408: Handle wrapping long words

.eslintignore

@@ -4,4 +4,5 @@ docs/Setup.md
 cypress.config.js
 cypress/plugins/index.js
 coverage
-*.json
+*.json
+node_modules

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -50,19 +50,11 @@ body:
     attributes:
       label: Setup
       description: |-
-        Please fill out the below info.
-        Note that you only need to fill out one and not both sections.
+        Please fill out the info below.
+        Note that you only need to fill out the relevant section
       value: |-
-        **Desktop**
-
-        - OS and Version: [Windows, Linux, Mac, ...]
+        - Mermaid version: 
         - Browser and Version: [Chrome, Edge, Firefox]
-
-        **Smartphone**
-
-        - Device: [Samsung, iPhone, ...]
-        - OS and Version: [Android, iOS, ...]
-        - Browser and Version: [Chrome, Safari, ...]
   - type: textarea
     attributes:
       label: Additional Context

.github/ISSUE_TEMPLATE/diagram_proposal.yml

@@ -3,6 +3,7 @@ description: Suggest a new Diagram Type to add to Mermaid.
 labels:
   - 'Status: Triage'
   - 'Type: Enhancement'
+  - 'Type: New Diagram'
 
 body:
   - type: markdown
@@ -17,6 +18,14 @@ body:
         - Use a clear and concise title
         - Fill out the text fields with as much detail as possible.
         - Never be shy to give us screenshots and/or code samples. It will help!
+
+        ## Example issues
+
+        Refer to the discussions here to get an idea of how the diagram syntax is created.
+
+        - https://github.com/mermaid-js/mermaid/issues/4269
+        - https://github.com/mermaid-js/mermaid/issues/4282
+
   - type: textarea
     attributes:
       label: Proposal
@@ -35,8 +44,17 @@ body:
       description: If applicable, add screenshots to show possible examples of how the diagram may look like.
   - type: textarea
     attributes:
-      label: Code Sample
+      label: Syntax
       description: |-
-        If applicable, add a code sample for how to implement this new diagram.
-        The text will automatically be rendered as JavaScript code.
-      render: javascript
+        If possible, include a syntax which could be used to write the diagram.
+        Try to add one or two examples of valid use-cases here.
+  - type: dropdown
+    id: implementation
+    attributes:
+      label: Implementation
+      description: |-
+        Would you like to implement this yourself, or is it a proposal for the community?
+        If there is no corresponding PR from your side after 30 days, the diagram will be open for everyone to implement.
+      options:
+        - I will try and implement it myself.
+        - This is a proposal which I'd love to see built into mermaid by the wonderful community.

.github/workflows/build-docs.yml

@@ -0,0 +1,29 @@
+name: Build Vitepress docs
+
+on:
+  pull_request:
+
+permissions:
+  contents: read
+
+jobs:
+  # Build job
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - uses: pnpm/action-setup@v2
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v3
+        with:
+          cache: pnpm
+          node-version: 18
+
+      - name: Install Packages
+        run: pnpm install --frozen-lockfile
+
+      - name: Run Build
+        run: pnpm --filter mermaid run docs:build:vitepress

.github/workflows/e2e-applitools.yml

@@ -38,15 +38,8 @@ jobs:
       - name: Setup Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v3
         with:
-          cache: pnpm
           node-version: ${{ matrix.node-version }}
 
-      - name: Install Packages
-        run: |
-          pnpm install --frozen-lockfile
-        env:
-          CYPRESS_CACHE_FOLDER: .cache/Cypress
-
       - if: ${{ env.USE_APPLI }}
         name: Notify applitools of new batch
         # Copied from docs https://applitools.com/docs/topics/integrations/github-integration-ci-setup.html
@@ -54,19 +47,22 @@ jobs:
         env:
           # e.g. mermaid-js/mermaid/my-branch
           APPLITOOLS_BRANCH: ${{ github.repository }}/${{ github.ref_name }}
-          APPLITOOLS_PARENT_BRANCH: ${{ github.inputs.parent_branch }}
+          APPLITOOLS_PARENT_BRANCH: ${{ github.event.inputs.parent_branch }}
           APPLITOOLS_API_KEY: ${{ secrets.APPLITOOLS_API_KEY }}
           APPLITOOLS_SERVER_URL: 'https://eyesapi.applitools.com'
 
-      - name: Run E2E Tests
-        run: pnpm run e2e
+      - name: Cypress run
+        uses: cypress-io/github-action@v4
+        id: cypress
+        with:
+          start: pnpm run dev
+          wait-on: 'http://localhost:9000'
         env:
-          CYPRESS_CACHE_FOLDER: .cache/Cypress
           # Mermaid applitools.config.js uses this to pick batch name.
           APPLI_BRANCH: ${{ github.ref_name }}
           APPLITOOLS_BATCH_ID: ${{ github.sha }}
           # e.g. mermaid-js/mermaid/my-branch
           APPLITOOLS_BRANCH: ${{ github.repository }}/${{ github.ref_name }}
-          APPLITOOLS_PARENT_BRANCH: ${{ github.inputs.parent_branch }}
+          APPLITOOLS_PARENT_BRANCH: ${{ github.event.inputs.parent_branch }}
           APPLITOOLS_API_KEY: ${{ secrets.APPLITOOLS_API_KEY }}
           APPLITOOLS_SERVER_URL: 'https://eyesapi.applitools.com'

.github/workflows/e2e.yml

@@ -21,11 +21,7 @@ jobs:
 
       - name: Setup Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v3
-        # Need to skip setup if Cypress run is skipped, otherwise an error
-        # is thrown since the pnpm cache step fails
-        if: ${{ ( env.CYPRESS_RECORD_KEY != '' ) || ( matrix.containers == 1 ) }}
         with:
-          cache: pnpm
           node-version: ${{ matrix.node-version }}
 
       # Install NPM dependencies, cache them correctly

.github/workflows/link-checker.yml

@@ -14,6 +14,7 @@ on:
   pull_request:
     branches:
       - master
+  workflow_dispatch:
   schedule:
     # * is a special character in YAML so you have to quote this string
     - cron: '30 8 * * *'
@@ -35,9 +36,16 @@ jobs:
           restore-keys: cache-lychee-
 
       - name: Link Checker
-        uses: lycheeverse/lychee-action@v1.5.4
+        uses: lycheeverse/lychee-action@v1.8.0
         with:
-          args: --verbose --no-progress --cache --max-cache-age 1d packages/mermaid/src/docs/**/*.md README.md README.zh-CN.md
+          args: >-
+            --verbose
+            --no-progress
+            --cache
+            --max-cache-age 1d
+            packages/mermaid/src/docs/**/*.md
+            README.md
+            README.zh-CN.md
           fail: true
           jobSummary: true
         env:

.github/workflows/lint.yml

@@ -42,7 +42,7 @@ jobs:
           if ! pnpm run lint; then
               # print a nice error message on lint failure
               ERROR_MESSAGE='Running `pnpm run lint` failed.'
-              ERROR_MESSAGE+=' Running `pnpm run lint:fix` may fix this issue. '
+              ERROR_MESSAGE+=' Running `pnpm -w run lint:fix` may fix this issue. '
               ERROR_MESSAGE+=" If this error doesn't occur on your local machine,"
               ERROR_MESSAGE+=' make sure your packages are up-to-date by running `pnpm install`.'
               ERROR_MESSAGE+=' You may also need to delete your prettier cache by running'

.github/workflows/publish-docs.yml

@@ -5,10 +5,6 @@ on:
   push:
     branches:
       - master
-  pull_request:
-
-  # Allows you to run this workflow manually from the Actions tab
-  workflow_dispatch:
 
 # Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
 permissions:
@@ -53,7 +49,6 @@ jobs:
 
   # Deployment job
   deploy:
-    if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/master' }}
     environment:
       name: github-pages
     runs-on: ubuntu-latest
@@ -61,4 +56,4 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v1
+        uses: actions/deploy-pages@v2

.github/workflows/release-publish.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: fregante/setup-git-user@v1
+      - uses: fregante/setup-git-user@v2
 
       - uses: pnpm/action-setup@v2
         # uses version from "packageManager" field in package.json

.gitignore

@@ -36,3 +36,6 @@ tsconfig.tsbuildinfo
 knsv*.html
 local*.html
 stats/
+
+**/user-avatars/*
+**/contributor-names.json

.lintstagedrc.mjs

@@ -1,5 +1,5 @@
 export default {
-  '!(docs/**/*)*.{ts,js,json,html,md,mts}': [
+  '!(docs/**/*)*.{ts,js,html,md,mts}': [
     'eslint --cache --cache-strategy content --fix',
     // don't cache prettier yet, since we use `prettier-plugin-jsdoc`,
     // and prettier doesn't invalidate cache on plugin updates"

.lycheeignore

@@ -4,16 +4,8 @@
 # Network error: Forbidden
 https://codepen.io
 
-# Network error: The certificate was not trusted
-https://mkdocs.org/
-https://osawards.com/javascript/#nominees
-https://osawards.com/javascript/2019
-
 # Timeout error, maybe Twitter has anti-bot defenses against GitHub's CI servers?
 https://twitter.com/mermaidjs_
 
 # Don't check files that are generated during the build via `pnpm docs:code`
 packages/mermaid/src/docs/config/setup/*
-
-# Network error: 502, since few days
-https://bundlephobia.com/

.npmrc

@@ -1,3 +1,2 @@
 auto-install-peers=true
 strict-peer-dependencies=false
-use-inline-specifiers-lockfile-format=true

.prettierignore

@@ -4,4 +4,5 @@ cypress/platform/xss3.html
 coverage
 # Autogenerated by PNPM
 pnpm-lock.yaml
-stats
+stats
+packages/mermaid/src/docs/.vitepress/components.d.ts

.vite/build.ts

@@ -3,6 +3,7 @@ import { resolve } from 'path';
 import { fileURLToPath } from 'url';
 import jisonPlugin from './jisonPlugin.js';
 import { readFileSync } from 'fs';
+import typescript from '@rollup/plugin-typescript';
 import { visualizer } from 'rollup-plugin-visualizer';
 import type { TemplateType } from 'rollup-plugin-visualizer/dist/plugin/template-types.js';
 
@@ -10,6 +11,7 @@ const visualize = process.argv.includes('--visualize');
 const watch = process.argv.includes('--watch');
 const mermaidOnly = process.argv.includes('--mermaid');
 const __dirname = fileURLToPath(new URL('.', import.meta.url));
+const sourcemap = false;
 
 type OutputOptions = Exclude<
   Exclude<InlineConfig['build'], undefined>['rollupOptions'],
@@ -42,6 +44,11 @@ const packageOptions = {
     packageName: 'mermaid-example-diagram',
     file: 'detector.ts',
   },
+  'mermaid-zenuml': {
+    name: 'mermaid-zenuml',
+    packageName: 'mermaid-zenuml',
+    file: 'detector.ts',
+  },
 };
 
 interface BuildOptions {
@@ -59,9 +66,15 @@ export const getBuildConfig = ({ minify, core, watch, entryName }: BuildOptions)
     {
       name,
       format: 'esm',
-      sourcemap: true,
+      sourcemap,
       entryFileNames: `${name}.esm${minify ? '.min' : ''}.mjs`,
     },
+    {
+      name,
+      format: 'umd',
+      sourcemap,
+      entryFileNames: `${name}${minify ? '.min' : ''}.js`,
+    },
   ];
 
   if (core) {
@@ -78,7 +91,7 @@ export const getBuildConfig = ({ minify, core, watch, entryName }: BuildOptions)
       {
         name,
         format: 'esm',
-        sourcemap: true,
+        sourcemap,
         entryFileNames: `${name}.core.mjs`,
       },
     ];
@@ -102,9 +115,14 @@ export const getBuildConfig = ({ minify, core, watch, entryName }: BuildOptions)
       },
     },
     resolve: {
-      extensions: ['.jison', '.js', '.ts', '.json'],
+      extensions: [],
     },
-    plugins: [jisonPlugin(), ...visualizerOptions(packageName, core)],
+    plugins: [
+      jisonPlugin(),
+      // @ts-expect-error According to the type definitions, rollup plugins are incompatible with vite
+      typescript({ compilerOptions: { declaration: false } }),
+      ...visualizerOptions(packageName, core),
+    ],
   };
 
   if (watch && config.build) {
@@ -133,6 +151,7 @@ if (watch) {
   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' }));
   }
 } else if (visualize) {
   await build(getBuildConfig({ minify: false, core: true, entryName: 'mermaid' }));

.vite/server.ts

@@ -10,11 +10,12 @@ async function createServer() {
     configFile: './vite.config.ts',
     mode: 'production',
     server: { middlewareMode: true },
-    appType: 'custom', // don't include Vite's default HTML handling middlewares
+    appType: 'custom', // don't include Vite's default HTML handling middleware
   });
 
   app.use(cors());
   app.use(express.static('./packages/mermaid/dist'));
+  app.use(express.static('./packages/mermaid-zenuml/dist'));
   app.use(express.static('./packages/mermaid-example-diagram/dist'));
   app.use(vite.middlewares);
   app.use(express.static('demos'));

CONTRIBUTING.md

@@ -55,6 +55,8 @@ The documentation is written in **Markdown**. For more information about Markdow
 The source files for the project documentation are located in the [`/packages/mermaid/src/docs`](packages/mermaid/src/docs) directory. This is where you should make changes.
 The files under `/packages/mermaid/src/docs` are processed to generate the published documentation, and the resulting files are put into the `/docs` directory.
 
+After editing files in the [`/packages/mermaid/src/docs`](packages/mermaid/src/docs) directory, be sure to run `pnpm install` and `pnpm run --filter mermaid docs:build` locally to build the `/docs` directory.
+
 ```mermaid
 flowchart LR
   classDef default fill:#fff,color:black,stroke:black

README.md

@@ -165,6 +165,13 @@ class Class10 {
   int id
   size()
 }
+namespace Namespace01 {
+  class Class11
+  class Class12 {
+    int id
+    size()
+  }
+}
 ```
 
 ```mermaid
@@ -184,6 +191,13 @@ class Class10 {
   int id
   size()
 }
+namespace Namespace01 {
+  class Class11
+  class Class12 {
+    int id
+    size()
+  }
+}
 ```
 
 ### State diagram [<a href="https://mermaid-js.github.io/mermaid/#/stateDiagram">docs</a> - <a href="https://mermaid.live/edit#pako:eNpdkEFvgzAMhf8K8nEqpYSNthx22Xbcqcexg0sCiZQQlDhIFeK_L8A6TfXp6fOz9ewJGssFVOAJSbwr7ByadGR1n8T6evpO0vQ1uZDSekOrXGFsPqJPO6q-2-imH8f_0TeHXm50lfelsAMjnEHFY6xpMdRAUhhRQxUlFy0GTTXU_RytYeAx-AdXZB1ULWovdoCB7OXWN1CRC-Ju-r3uz6UtchGHJqDbsPygU57iysb2reoWHpyOWBINvsqypb3vFMlw3TfWZF5xiY7keC6zkpUnZIUojwW-FAVvrvn51LLnvOXHQ84Q5nn-AVtLcwk">live editor</a>]
@@ -226,6 +240,44 @@ pie
 
 ### Git graph [experimental - <a href="https://mermaid.live/edit#pako:eNqNkMFugzAMhl8F-VyVAR1tOW_aA-zKxSSGRCMJCk6lCvHuNZPKZdM0n-zf3_8r8QIqaIIGMqnB8kfEybQ--y4VnLP8-9RF9Mpkmm40hmlnDKmvkPiH_kfS7nFo_VN0FAf6XwocQGgxa_nGsm1bYEOOWmik1dRjGrmF1q-Cpkkj07u2HCI0PY4zHQATh8-7V9BwTPSE3iwOEd1OjQE1iWkBvk_bzQY7s0Sq4Hs7bHqKo8iGeZqbPN_WR7mpSd1RHpvPVhuMbG7XOq_L-oJlRfW5wteq0qorrpe-PBW9Pr8UJcK6rg-BLYPQ">live editor</a>]
 
+### Bar chart (using gantt chart) [<a href="https://mermaid-js.github.io/mermaid/#/gantt">docs</a> - <a href="https://mermaid.live/edit#pako:eNptkU1vhCAQhv8KIenNugiI4rkf6bmXpvEyFVxJFDYyNt1u9r8X63Z7WQ9m5pknLzieaBeMpQ3dg0dsPUkPOhwteXZIXmJcbCT3xMAxkuh8Z8kIEclyMIB209fqKcwTICFvG4IvFy_oLrZ-g9F26ILfQgvNFN94VaRXQ1iWqpumZBcu1J8p1E1TXDx59eQNr5LyEqjJn6hv5QnGNlxevZJmdLLpy5xJSzut45biYCfb0iaVxvawjNjS1p-TCguG16PvaIPzYjO67e3BwX6GiTY9jPFKH43DMF_hGMDY1J4oHg-_f8hFTJFd8L3br3yZx4QHxENsdrt1nO8dDstH3oVpF50ZYMbhU6ud4qoGLqyqBJRCmO6j0HXPZdGbihUc6Pmc0QP49xD-b5X69ZQv2gjO81IwzWqhC1lKrjJ6pA3nVS7SMiVjrKirWlYp5fs3osgrWeo00lorLWvOzz8JVbXm">live editor</a>]
+
+```
+gantt
+    title Git Issues - days since last update
+    dateFormat  X
+    axisFormat %s
+
+    section Issue19062
+    71   : 0, 71
+    section Issue19401
+    36   : 0, 36
+    section Issue193
+    34   : 0, 34
+    section Issue7441
+    9    : 0, 9
+    section Issue1300
+    5    : 0, 5
+```
+
+```mermaid
+gantt
+    title Git Issues - days since last update
+    dateFormat  X
+    axisFormat %s
+
+    section Issue19062
+    71   : 0, 71
+    section Issue19401
+    36   : 0, 36
+    section Issue193
+    34   : 0, 34
+    section Issue7441
+    9    : 0, 9
+    section Issue1300
+    5    : 0, 5
+```
+
 ### User Journey diagram [<a href="https://mermaid-js.github.io/mermaid/#/user-journey">docs</a> - <a href="https://mermaid.live/edit#pako:eNplkMFuwjAQRH9l5TMiTVIC-FqqnjhxzWWJN4khsSN7XRSh_HsdKBVt97R6Mzsj-yoqq0hIAXCywRkaSwNxWHNHsB_hYt1ZmwYUfiueKtbWwIcFtjf5zgH2eCZgQgkrCXt64GgMg2fUzkvIn5Xd_V5COtMFvCH_62ht_5yk7MU8sn61HDTfxD8VYiF6cj1qFd94nWkpuKWYKWRcFdUYOi5FaaZoDYNCpnel2Toha-w8LQQGtofRVEKyC_Qw7TQ2DvsfV2dRUTy6Ch6H-UMb7TlGVtbUupl5cF3ELfPgZZLM8rLR3IbjsrJ94rVq0XH7uS2SIis2mOVUrHNc5bmqjul2U2evaa3WL2mGYpqmL2BGiho">live editor</a>]
 
 ```

__mocks__/d3.ts

@@ -1,5 +1,5 @@
 // @ts-nocheck TODO: Fix TS
-import { MockedD3 } from '../packages/mermaid/src/tests/MockedD3';
+import { MockedD3 } from '../packages/mermaid/src/tests/MockedD3.js';
 
 export const select = function () {
   return new MockedD3();

cSpell.json

@@ -5,11 +5,14 @@
     "acyclicer",
     "adamiecki",
     "alois",
+    "aloisklink",
     "antiscript",
+    "antlr",
     "appli",
     "applitools",
     "asciidoctor",
     "ashish",
+    "ashishjain",
     "astah",
     "bbox",
     "bilkent",
@@ -23,6 +26,7 @@
     "classdef",
     "codedoc",
     "colour",
+    "commitlint",
     "cpettitt",
     "customizability",
     "cuzon",
@@ -47,30 +51,43 @@
     "graphviz",
     "grav",
     "greywolf",
+    "huynh",
+    "huynhicode",
     "inkdrop",
     "jaoude",
+    "jgreywolf",
     "jison",
+    "jiti",
     "kaufmann",
     "khroma",
     "klemm",
     "klink",
     "knsv",
     "knut",
+    "knutsveidqvist",
     "laganeckas",
+    "linetype",
     "lintstagedrc",
     "logmsg",
     "lucida",
+    "markdownish",
     "matthieu",
+    "matthieumorel",
     "mdast",
     "mdbook",
+    "mermaidjs",
     "mermerd",
     "mindaugas",
     "mindmap",
     "mindmaps",
     "mitigations",
     "mkdocs",
+    "mmorel",
     "mult",
+    "nextra",
     "orlandoni",
+    "pathe",
+    "pbrolin",
     "phpbb",
     "plantuml",
     "playfair",
@@ -82,6 +99,7 @@
     "rect",
     "rects",
     "redmine",
+    "rehype",
     "roledescription",
     "sandboxed",
     "setupgraphviewbox",
@@ -89,7 +107,12 @@
     "sidharth",
     "sidharthv",
     "sphinxcontrib",
+    "startx",
+    "starty",
     "statediagram",
+    "steph",
+    "stopx",
+    "stopy",
     "stylis",
     "substate",
     "sveidqvist",
@@ -99,16 +122,22 @@
     "textlength",
     "treemap",
     "ts-nocheck",
+    "tsdoc",
     "tuleap",
+    "tylerlong",
     "ugge",
     "unist",
+    "unocss",
+    "valign",
     "verdana",
     "viewports",
     "vinod",
     "visio",
     "vitepress",
+    "vueuse",
     "xlink",
-    "yash"
+    "yash",
+    "zenuml"
   ],
   "patterns": [
     { "name": "Markdown links", "pattern": "\\((.*)\\)", "description": "" },
@@ -148,6 +177,7 @@
   ],
   "ignorePaths": [
     "packages/mermaid/src/docs/CHANGELOG.md",
-    "packages/mermaid/src/docs/.vitepress/redirect.ts"
+    "packages/mermaid/src/docs/.vitepress/redirect.ts",
+    "packages/mermaid/src/docs/.vitepress/contributor-names.json"
   ]
 }

cypress/helpers/util.js

@@ -60,7 +60,7 @@ export const renderGraph = (graphStr, options, api) => {
   openURLAndVerifyRendering(url, options);
 };
 
-const openURLAndVerifyRendering = (url, options, validation = undefined) => {
+export const openURLAndVerifyRendering = (url, options, validation = undefined) => {
   const useAppli = Cypress.env('useAppli');
   const name = (options.name || cy.state('runnable').fullTitle()).replace(/\s+/g, '-');
 

cypress/integration/other/configuration.spec.js

@@ -1,4 +1,4 @@
-import { renderGraph } from '../../helpers/util';
+import { renderGraph } from '../../helpers/util.js';
 describe('Configuration', () => {
   describe('arrowMarkerAbsolute', () => {
     it('should handle default value false of arrowMarkerAbsolute', () => {

cypress/integration/other/external-diagrams.spec.js

@@ -1,4 +1,4 @@
-import { urlSnapshotTest } from '../../helpers/util';
+import { urlSnapshotTest } from '../../helpers/util.js';
 
 describe('mermaid', () => {
   describe('registerDiagram', () => {

cypress/integration/other/ghsa.spec.js

@@ -1,4 +1,4 @@
-import { urlSnapshotTest } from '../../helpers/util';
+import { urlSnapshotTest, openURLAndVerifyRendering } from '../../helpers/util.js';
 
 describe('CSS injections', () => {
   it('should not allow CSS injections outside of the diagram', () => {
@@ -13,4 +13,11 @@ describe('CSS injections', () => {
       flowchart: { htmlLabels: false },
     });
   });
+  it('should not allow manipulating styletags using arrowheads', () => {
+    openURLAndVerifyRendering('http://localhost:9000/xss23-css.html', {
+      logLevel: 1,
+      arrowMarkerAbsolute: false,
+      flowchart: { htmlLabels: true },
+    });
+  });
 });

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

@@ -1,4 +1,4 @@
-import { imgSnapshotTest } from '../../helpers/util';
+import { imgSnapshotTest } from '../../helpers/util.js';
 describe('Class diagram V2', () => {
   it('0: should render a simple class diagram', () => {
     imgSnapshotTest(
@@ -548,4 +548,18 @@ class C13["With Città foreign language"]
 `
     );
   });
+  it('should add classes namespaces', function () {
+    imgSnapshotTest(
+      `
+      classDiagram
+      namespace Namespace1 {
+        class C1
+        class C2
+      }
+      C1 --> C2
+      class C3
+      class C4
+      `
+    );
+  });
 });

cypress/integration/rendering/classDiagram.spec.js

@@ -1,4 +1,4 @@
-import { imgSnapshotTest, renderGraph } from '../../helpers/util';
+import { imgSnapshotTest, renderGraph } from '../../helpers/util.js';
 
 describe('Class diagram', () => {
   it('1: should render a simple class diagram', () => {
@@ -286,7 +286,7 @@ describe('Class diagram', () => {
     cy.get('svg');
   });
 
-  it('15: should render a simple class diagram with css classes applied two multiple classes', () => {
+  it('15: should render a simple class diagram with css classes applied to multiple classes', () => {
     imgSnapshotTest(
       `
     classDiagram

cypress/integration/rendering/current.spec.js

@@ -1,4 +1,4 @@
-import { imgSnapshotTest } from '../../helpers/util';
+import { imgSnapshotTest } from '../../helpers/util.js';
 
 describe('Current diagram', () => {
   it('should render a state with states in it', () => {

cypress/integration/rendering/debug.spec.js

@@ -1,4 +1,4 @@
-import { imgSnapshotTest } from '../../helpers/util';
+import { imgSnapshotTest } from '../../helpers/util.js';
 
 describe('Flowchart', () => {
   it('34: testing the label width in percy', () => {

cypress/integration/rendering/erDiagram.spec.js

@@ -1,4 +1,4 @@
-import { imgSnapshotTest, renderGraph } from '../../helpers/util';
+import { imgSnapshotTest, renderGraph } from '../../helpers/util.js';
 
 describe('Entity Relationship Diagram', () => {
   it('should render a simple ER diagram', () => {
@@ -10,7 +10,6 @@ describe('Entity Relationship Diagram', () => {
       `,
       { logLevel: 1 }
     );
-    cy.get('svg');
   });
 
   it('should render an ER diagram with a recursive relationship', () => {
@@ -23,7 +22,6 @@ describe('Entity Relationship Diagram', () => {
       `,
       { logLevel: 1 }
     );
-    cy.get('svg');
   });
 
   it('should render an ER diagram with multiple relationships between the same two entities', () => {
@@ -35,7 +33,6 @@ describe('Entity Relationship Diagram', () => {
       `,
       { logLevel: 1 }
     );
-    cy.get('svg');
   });
 
   it('should render a cyclical ER diagram', () => {
@@ -48,7 +45,6 @@ describe('Entity Relationship Diagram', () => {
       `,
       { logLevel: 1 }
     );
-    cy.get('svg');
   });
 
   it('should render a not-so-simple ER diagram', () => {
@@ -66,7 +62,6 @@ describe('Entity Relationship Diagram', () => {
       `,
       { logLevel: 1 }
     );
-    cy.get('svg');
   });
 
   it('should render multiple ER diagrams', () => {
@@ -85,7 +80,6 @@ describe('Entity Relationship Diagram', () => {
       ],
       { logLevel: 1 }
     );
-    cy.get('svg');
   });
 
   it('should render an ER diagram with blank or empty labels', () => {
@@ -98,7 +92,6 @@ describe('Entity Relationship Diagram', () => {
       `,
       { logLevel: 1 }
     );
-    cy.get('svg');
   });
 
   it('should render an ER diagrams when useMaxWidth is true (default)', () => {
@@ -151,7 +144,6 @@ describe('Entity Relationship Diagram', () => {
       `,
       { er: { useMaxWidth: false } }
     );
-    cy.get('svg');
   });
 
   it('should render entities with and without attributes', () => {
@@ -164,7 +156,6 @@ describe('Entity Relationship Diagram', () => {
       `,
       { logLevel: 1 }
     );
-    cy.get('svg');
   });
 
   it('should render entities with generic and array attributes', () => {
@@ -179,7 +170,6 @@ describe('Entity Relationship Diagram', () => {
       `,
       { logLevel: 1 }
     );
-    cy.get('svg');
   });
 
   it('should render entities with length in attributes type', () => {
@@ -193,7 +183,6 @@ describe('Entity Relationship Diagram', () => {
       `,
       { logLevel: 1 }
     );
-    cy.get('svg');
   });
 
   it('should render entities and attributes with big and small entity names', () => {
@@ -209,7 +198,6 @@ describe('Entity Relationship Diagram', () => {
       `,
       { logLevel: 1 }
     );
-    cy.get('svg');
   });
 
   it('should render entities with keys', () => {
@@ -228,7 +216,6 @@ describe('Entity Relationship Diagram', () => {
       `,
       { logLevel: 1 }
     );
-    cy.get('svg');
   });
 
   it('should render entities with comments', () => {
@@ -247,7 +234,6 @@ describe('Entity Relationship Diagram', () => {
       `,
       { logLevel: 1 }
     );
-    cy.get('svg');
   });
 
   it('should render entities with keys and comments', () => {
@@ -267,7 +253,6 @@ describe('Entity Relationship Diagram', () => {
       `,
       { logLevel: 1 }
     );
-    cy.get('svg');
   });
 
   it('should render entities with aliases', () => {
@@ -285,7 +270,6 @@ describe('Entity Relationship Diagram', () => {
       `,
       { logLevel: 1 }
     );
-    cy.get('svg');
   });
 
   it('1433: should render a simple ER diagram with a title', () => {

cypress/integration/rendering/errorDiagram.spec.js

@@ -0,0 +1,45 @@
+import { imgSnapshotTest } from '../../helpers/util';
+
+describe('Error Diagrams', () => {
+  beforeEach(() => {
+    cy.on('uncaught:exception', (err) => {
+      expect(err.message).to.include('Parse error');
+      // return false to prevent the error from
+      // failing this test
+      return false;
+    });
+  });
+
+  it('should render a simple ER diagram', () => {
+    imgSnapshotTest(
+      `
+      error
+      `,
+      { logLevel: 1 }
+    );
+  });
+
+  it('should render error diagram for actual errors', () => {
+    imgSnapshotTest(
+      `
+    flowchart TD
+      A[Christmas] --|Get money| B(Go shopping)
+      `,
+      { logLevel: 1 }
+    );
+  });
+
+  it('should render error for wrong ER diagram', () => {
+    imgSnapshotTest(
+      `
+    erDiagram
+        ATLAS-ORGANIZATION ||--|{ ATLAS-PROJECTS : "has many"
+        ATLAS-PROJECTS ||--|{ MONGODB-CLUSTERS : "has many"
+        ATLAS-PROJECTS ||--|{ ATLAS-TEAMS : "has many"
+        MONGODB-CLUSTERS ||..|{
+        ATLAS-TEAMS ||..|{
+      `,
+      { logLevel: 1 }
+    );
+  });
+});

cypress/integration/rendering/flowchart-elk.spec.js

@@ -1,4 +1,4 @@
-import { imgSnapshotTest, renderGraph } from '../../helpers/util';
+import { imgSnapshotTest, renderGraph } from '../../helpers/util.js';
 
 describe.skip('Flowchart ELK', () => {
   it('1-elk: should render a simple flowchart', () => {
@@ -684,4 +684,163 @@ A --> B
       { titleTopMargin: 0 }
     );
   });
+  it('elk: should include classes on the edges', () => {
+    renderGraph(
+      `flowchart-elk TD
+      A --> B --> C --> D
+      `,
+      {}
+    );
+    cy.get('svg').should((svg) => {
+      const edges = svg.querySelectorAll('.edges > path');
+      edges.forEach((edge) => {
+        expect(edge).to.have.class('flowchart-link');
+      });
+    });
+  });
+  describe('Markdown strings flowchart-elk (#4220)', () => {
+    describe('html labels', () => {
+      it('With styling and classes', () => {
+        imgSnapshotTest(
+          `%%{init: {"flowchart": {"htmlLabels": true}} }%%
+flowchart-elk LR
+    A:::someclass --> B["\`The **cat** in the hat\`"]:::someclass
+    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
+    classDef someclass fill:#f96
+`,
+          { titleTopMargin: 0 }
+        );
+      });
+      it('With formatting in a node', () => {
+        imgSnapshotTest(
+          `%%{init: {"flowchart": {"htmlLabels": true}} }%%
+flowchart-elk LR
+  a{"\`The **cat** in the hat\`"} -- 1o --> b
+  a -- 2o --> c
+  a -- 3o --> d
+  g --2i--> a
+  d --1i--> a
+  h --3i -->a
+  b --> d(The dog in the hog)
+  c --> d
+`,
+          { titleTopMargin: 0 }
+        );
+      });
+      it('New line in node and formatted edge label', () => {
+        imgSnapshotTest(
+          `%%{init: {"flowchart": {"htmlLabels": true}} }%%
+flowchart-elk LR
+b("\`The dog in **the** hog.(1)
+NL\`") --"\`1o **bold**\`"--> c
+`,
+          { titleTopMargin: 0 }
+        );
+      });
+      it('Wrapping long text with a new line', () => {
+        imgSnapshotTest(
+          `%%{init: {"flowchart": {"htmlLabels": true}} }%%
+flowchart-elk LR
+b(\`The dog in **the** hog.(1).. a a a a *very long text* about it
+Word!
+
+Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. \`) --> c
+
+`,
+          { titleTopMargin: 0 }
+        );
+      });
+      it('Sub graphs and markdown strings', () => {
+        imgSnapshotTest(
+          `%%{init: {"flowchart": {"htmlLabels": true}} }%%
+flowchart-elk LR
+subgraph "One"
+  a("\`The **cat**
+  in the hat\`") -- "1o" --> b{{"\`The **dog** in the hog\`"}}
+end
+subgraph "\`**Two**\`"
+  c("\`The **cat**
+  in the hat\`") -- "\`1o **ipa**\`" --> d("The dog in the hog")
+end
+
+`,
+          { titleTopMargin: 0 }
+        );
+      });
+    });
+
+    describe('svg text labels', () => {
+      it('With styling and classes', () => {
+        imgSnapshotTest(
+          `%%{init: {"flowchart": {"htmlLabels": false}} }%%
+flowchart-elk LR
+    A:::someclass --> B["\`The **cat** in the hat\`"]:::someclass
+    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
+    classDef someclass fill:#f96
+`,
+          { titleTopMargin: 0 }
+        );
+      });
+      it('With formatting in a node', () => {
+        imgSnapshotTest(
+          `%%{init: {"flowchart": {"htmlLabels": false}} }%%
+flowchart-elk LR
+  a{"\`The **cat** in the hat\`"} -- 1o --> b
+  a -- 2o --> c
+  a -- 3o --> d
+  g --2i--> a
+  d --1i--> a
+  h --3i -->a
+  b --> d(The dog in the hog)
+  c --> d
+`,
+          { titleTopMargin: 0 }
+        );
+      });
+      it('New line in node and formatted edge label', () => {
+        imgSnapshotTest(
+          `%%{init: {"flowchart": {"htmlLabels": false}} }%%
+flowchart-elk LR
+b("\`The dog in **the** hog.(1)
+NL\`") --"\`1o **bold**\`"--> c
+`,
+          { titleTopMargin: 0 }
+        );
+      });
+      it('Wrapping long text with a new line', () => {
+        imgSnapshotTest(
+          `%%{init: {"flowchart": {"htmlLabels": false}} }%%
+flowchart-elk LR
+b("\`The dog in **the** hog.(1).. a a a a *very long text* about it
+Word!
+
+Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. \`") --> c
+
+`,
+          { titleTopMargin: 0 }
+        );
+      });
+      it('Sub graphs and markdown strings', () => {
+        imgSnapshotTest(
+          `%%{init: {"flowchart": {"htmlLabels": false}} }%%
+flowchart-elk LR
+subgraph "One"
+  a("\`The **cat**
+  in the hat\`") -- "1o" --> b{{"\`The **dog** in the hog\`"}}
+end
+subgraph "\`**Two**\`"
+  c("\`The **cat**
+  in the hat\`") -- "\`1o **ipa**\`" --> d("The dog in the hog")
+end
+
+`,
+          { titleTopMargin: 0 }
+        );
+      });
+    });
+  });
 });

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

@@ -1,4 +1,4 @@
-import { imgSnapshotTest, renderGraph } from '../../helpers/util';
+import { imgSnapshotTest, renderGraph } from '../../helpers/util.js';
 
 describe('Flowchart v2', () => {
   it('1: should render a simple flowchart', () => {
@@ -685,4 +685,159 @@ A ~~~ B
       { titleTopMargin: 0 }
     );
   });
+  it('4023: Should render html labels with images and-or text correctly', () => {
+    imgSnapshotTest(
+      `flowchart TD
+    B[<img src='https://mermaid.js.org/mermaid-logo.svg'>]
+    B-->C[<img src="https://mermaid.js.org/mermaid-logo.svg"> more text <img src='https://mermaid.js.org/mermaid-logo.svg'>]
+    B-->D(<img src='https://mermaid.js.org/mermaid-logo.svg'> some text)
+    B-->E(plain)`,
+      {}
+    );
+  });
+  describe('Markdown strings flowchart (#4220)', () => {
+    describe('html labels', () => {
+      it('With styling and classes', () => {
+        imgSnapshotTest(
+          `%%{init: {"flowchart": {"htmlLabels": true}} }%%
+flowchart LR
+    A:::someclass --> B["\`The **cat** in the hat\`"]:::someclass
+    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
+    classDef someclass fill:#f96
+`,
+          { titleTopMargin: 0 }
+        );
+      });
+      it('With formatting in a node', () => {
+        imgSnapshotTest(
+          `%%{init: {"flowchart": {"htmlLabels": true}} }%%
+flowchart LR
+  a{"\`The **cat** in the hat\`"} -- 1o --> b
+  a -- 2o --> c
+  a -- 3o --> d
+  g --2i--> a
+  d --1i--> a
+  h --3i -->a
+  b --> d(The dog in the hog)
+  c --> d
+`,
+          { titleTopMargin: 0 }
+        );
+      });
+      it('New line in node and formatted edge label', () => {
+        imgSnapshotTest(
+          `%%{init: {"flowchart": {"htmlLabels": true}} }%%
+flowchart LR
+b("\`The dog in **the** hog.(1)
+NL\`") --"\`1o **bold**\`"--> c
+`,
+          { titleTopMargin: 0 }
+        );
+      });
+      it('Wrapping long text with a new line', () => {
+        imgSnapshotTest(
+          `%%{init: {"flowchart": {"htmlLabels": true}} }%%
+flowchart LR
+b("\`The dog in **the** hog.(1).. a a a a *very long text* about it
+Word!
+
+Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. \`") --> c
+
+`,
+          { titleTopMargin: 0 }
+        );
+      });
+      it('Sub graphs and markdown strings', () => {
+        imgSnapshotTest(
+          `%%{init: {"flowchart": {"htmlLabels": true}} }%%
+flowchart LR
+subgraph "One"
+  a("\`The **cat**
+  in the hat\`") -- "1o" --> b{{"\`The **dog** in the hog\`"}}
+end
+subgraph "\`**Two**\`"
+  c("\`The **cat**
+  in the hat\`") -- "\`1o **ipa**\`" --> d("The dog in the hog")
+end
+
+`,
+          { titleTopMargin: 0 }
+        );
+      });
+    });
+
+    describe('svg text labels', () => {
+      it('With styling and classes', () => {
+        imgSnapshotTest(
+          `%%{init: {"flowchart": {"htmlLabels": false}} }%%
+flowchart LR
+    A:::someclass --> B["\`The **cat** in the hat\`"]:::someclass
+    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
+    classDef someclass fill:#f96
+`,
+          { titleTopMargin: 0 }
+        );
+      });
+      it('With formatting in a node', () => {
+        imgSnapshotTest(
+          `%%{init: {"flowchart": {"htmlLabels": false}} }%%
+flowchart LR
+  a{"\`The **cat** in the hat\`"} -- 1o --> b
+  a -- 2o --> c
+  a -- 3o --> d
+  g --2i--> a
+  d --1i--> a
+  h --3i -->a
+  b --> d(The dog in the hog)
+  c --> d
+`,
+          { titleTopMargin: 0 }
+        );
+      });
+      it('New line in node and formatted edge label', () => {
+        imgSnapshotTest(
+          `%%{init: {"flowchart": {"htmlLabels": false}} }%%
+flowchart LR
+b("\`The dog in **the** hog.(1)
+NL\`") --"\`1o **bold**\`"--> c
+`,
+          { titleTopMargin: 0 }
+        );
+      });
+      it('Wrapping long text with a new line', () => {
+        imgSnapshotTest(
+          `%%{init: {"flowchart": {"htmlLabels": false}} }%%
+flowchart LR
+b("\`The dog in **the** hog.(1).. a a a a *very long text* about it
+Word!
+
+Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. \`") --> c
+
+`,
+          { titleTopMargin: 0 }
+        );
+      });
+      it('Sub graphs and markdown strings', () => {
+        imgSnapshotTest(
+          `%%{init: {"flowchart": {"htmlLabels": false}} }%%
+flowchart LR
+subgraph "One"
+  a("\`The **cat**
+  in the hat\`") -- "1o" --> b{{"\`The **dog** in the hog\`"}}
+end
+subgraph "\`**Two**\`"
+  c("\`The **cat**
+  in the hat\`") -- "\`1o **ipa**\`" --> d("The dog in the hog")
+end
+
+`,
+          { titleTopMargin: 0 }
+        );
+      });
+    });
+  });
 });

cypress/integration/rendering/flowchart.spec.js

@@ -1,4 +1,4 @@
-import { imgSnapshotTest, renderGraph } from '../../helpers/util';
+import { imgSnapshotTest, renderGraph } from '../../helpers/util.js';
 
 describe('Graph', () => {
   it('1: should render a simple flowchart no htmlLabels', () => {

cypress/integration/rendering/gantt.spec.js

@@ -133,6 +133,24 @@ describe('Gantt diagram', () => {
     );
   });
 
+  it('should default to showing today marker', () => {
+    // This test only works if the environment thinks today is 1010-10-10
+    imgSnapshotTest(
+      `
+      gantt
+        title Show today marker (vertical line should be visible)
+        dateFormat YYYY-MM-DD
+        axisFormat %d
+        %% Should default to being on
+        %% todayMarker on
+        section Section1
+         Yesterday: 1010-10-09, 1d
+         Today: 1010-10-10, 1d
+      `,
+      {}
+    );
+  });
+
   it('should hide today marker', () => {
     imgSnapshotTest(
       `
@@ -142,7 +160,8 @@ describe('Gantt diagram', () => {
         axisFormat %d
         todayMarker off
         section Section1
-         Today: 1, -1h
+         Yesterday: 1010-10-09, 1d
+         Today: 1010-10-10, 1d
       `,
       {}
     );
@@ -157,7 +176,8 @@ describe('Gantt diagram', () => {
       axisFormat %d
       todayMarker stroke-width:5px,stroke:#00f,opacity:0.5
       section Section1
-       Today: 1, -1h
+       Yesterday: 1010-10-09, 1d
+       Today: 1010-10-10, 1d
       `,
       {}
     );
@@ -435,4 +455,39 @@ describe('Gantt diagram', () => {
       { gantt: { topAxis: true } }
     );
   });
+
+  it('should render when compact is true', () => {
+    imgSnapshotTest(
+      `
+      ---
+      displayMode: compact
+      ---
+      gantt
+        title GANTT compact
+        dateFormat  HH:mm:ss
+        axisFormat  %Hh%M
+
+        section DB Clean
+        Clean: 12:00:00, 10m
+        Clean: 12:30:00, 12m
+        Clean: 13:00:00, 8m
+        Clean: 13:30:00, 9m
+        Clean: 14:00:00, 13m
+        Clean: 14:30:00, 10m
+        Clean: 15:00:00, 11m
+
+        section Sessions
+        A: 12:00:00, 63m
+        B: 12:30:00, 12m
+        C: 13:05:00, 12m
+        D: 13:06:00, 33m
+        E: 13:15:00, 55m
+        F: 13:20:00, 12m
+        G: 13:32:00, 18m
+        H: 13:50:00, 20m
+        I: 14:10:00, 10m
+    `,
+      {}
+    );
+  });
 });

cypress/integration/rendering/mindmap.spec.ts

@@ -52,6 +52,17 @@ root[A root with a long text that wraps to keep the node size in check]
     );
   });
 
+  it('a root with wrapping text and long words that exceed width', () => {
+    imgSnapshotTest(
+      `mindmap
+root[A few smaller words but then averylongsetofcharacterswithoutwhitespacetoseparate that we expect to wrapontonextlinesandnotexceedwidthparameters]
+    `,
+      {},
+      undefined,
+      shouldHaveRoot
+    );
+  });
+
   it('a root with an icon', () => {
     imgSnapshotTest(
       `mindmap
@@ -223,5 +234,18 @@ mindmap
       shouldHaveRoot
     );
   });
+  describe('Markdown strings mindmaps (#4220)', () => {
+    it('Formatted label with linebreak and a wrapping label and emojis', () => {
+      imgSnapshotTest(
+        `mindmap
+    id1[\`**Start** with
+    a second line 😎\`]
+      id2[\`The dog in **the** hog... a *very long text* about it
+Word!\`]
+`,
+        { titleTopMargin: 0 }
+      );
+    });
+  });
   /* The end */
 });

cypress/integration/rendering/pie.spec.js

@@ -75,4 +75,15 @@ describe('Pie Chart', () => {
       expect(svg).to.not.have.attr('style');
     });
   });
+  it('should render a pie diagram when textPosition is set', () => {
+    imgSnapshotTest(
+      `
+        pie
+          "Dogs": 50
+          "Cats": 25
+        `,
+      { logLevel: 1, pie: { textPosition: 0.9 } }
+    );
+    cy.get('svg');
+  });
 });

cypress/integration/rendering/quadrantChart.spec.js

@@ -0,0 +1,163 @@
+import { imgSnapshotTest, renderGraph } from '../../helpers/util.js';
+
+describe('Quadrant Chart', () => {
+  it('should render if only chart type is provided', () => {
+    imgSnapshotTest(
+      `
+  quadrantChart
+      `,
+      {}
+    );
+    cy.get('svg');
+  });
+  it('should render a complete quadrant chart', () => {
+    imgSnapshotTest(
+      `
+  quadrantChart
+    title Reach and engagement of campaigns
+    x-axis Low Reach --> High Reach
+    y-axis Low Engagement --> High Engagement
+    quadrant-1 We should expand
+    quadrant-2 Need to promote
+    quadrant-3 Re-evaluate
+    quadrant-4 May be improved
+    Campaign A: [0.3, 0.6]
+    Campaign B: [0.45, 0.23]
+    Campaign C: [0.57, 0.69]
+    Campaign D: [0.78, 0.34]
+    Campaign E: [0.40, 0.34]
+    Campaign F: [0.35, 0.78]
+      `,
+      {}
+    );
+    cy.get('svg');
+  });
+  it('should render without points', () => {
+    imgSnapshotTest(
+      `
+  quadrantChart
+    title Reach and engagement of campaigns
+    x-axis Low Reach --> High Reach
+    y-axis Low Engagement --> High Engagement
+    quadrant-1 We should expand
+    quadrant-2 Need to promote
+    quadrant-3 Re-evaluate
+    quadrant-4 May be improved
+      `,
+      {}
+    );
+    cy.get('svg');
+  });
+  it('should able to render y-axix on right side', () => {
+    imgSnapshotTest(
+      `
+  %%{init: {"quadrantChart": {"yAxisPosition": "right"}}}%%
+  quadrantChart
+    title Reach and engagement of campaigns
+    x-axis Low Reach --> High Reach
+    y-axis Low Engagement --> High Engagement
+    quadrant-1 We should expand
+    quadrant-2 Need to promote
+    quadrant-3 Re-evaluate
+    quadrant-4 May be improved
+      `,
+      {}
+    );
+    cy.get('svg');
+  });
+  it('should able to render x-axix on bottom', () => {
+    imgSnapshotTest(
+      `
+  %%{init: {"quadrantChart": {"xAxisPosition": "bottom"}}}%%
+  quadrantChart
+    title Reach and engagement of campaigns
+    x-axis Low Reach --> High Reach
+    y-axis Low Engagement --> High Engagement
+    quadrant-1 We should expand
+    quadrant-2 Need to promote
+    quadrant-3 Re-evaluate
+    quadrant-4 May be improved
+      `,
+      {}
+    );
+    cy.get('svg');
+  });
+  it('should able to render x-axix on bottom and y-axis on right', () => {
+    imgSnapshotTest(
+      `
+  %%{init: {"quadrantChart": {"xAxisPosition": "bottom", "yAxisPosition": "right"}}}%%
+  quadrantChart
+    title Reach and engagement of campaigns
+    x-axis Low Reach --> High Reach
+    y-axis Low Engagement --> High Engagement
+    quadrant-1 We should expand
+    quadrant-2 Need to promote
+    quadrant-3 Re-evaluate
+    quadrant-4 May be improved
+      `,
+      {}
+    );
+    cy.get('svg');
+  });
+  it('should render without title', () => {
+    imgSnapshotTest(
+      `
+  quadrantChart
+    x-axis Low Reach --> High Reach
+    y-axis Low Engagement --> High Engagement
+    quadrant-1 We should expand
+    quadrant-2 Need to promote
+    quadrant-3 Re-evaluate
+    quadrant-4 May be improved
+      `,
+      {}
+    );
+    cy.get('svg');
+  });
+  it('should use all the config', () => {
+    imgSnapshotTest(
+      `
+  %%{init: {"quadrantChart": {"chartWidth": 600, "chartHeight": 600, "titlePadding": 20, "titleFontSize": 10, "quadrantPadding": 20, "quadrantTextTopPadding": 40, "quadrantLabelFontSize": 20, "quadrantInternalBorderStrokeWidth": 3, "quadrantExternalBorderStrokeWidth": 5, "xAxisLabelPadding": 20, "xAxisLabelFontSize": 20, "yAxisLabelPadding": 20, "yAxisLabelFontSize": 20, "pointTextPadding": 20, "pointLabelFontSize": 20, "pointRadius": 10 }}}%%
+  quadrantChart
+    title Reach and engagement of campaigns
+    x-axis Low Reach --> High Reach
+    y-axis Low Engagement --> High Engagement
+    quadrant-1 We should expand
+    quadrant-2 Need to promote
+    quadrant-3 Re-evaluate
+    quadrant-4 May be improved
+    Campaign A: [0.3, 0.6]
+    Campaign B: [0.45, 0.23]
+    Campaign C: [0.57, 0.69]
+    Campaign D: [0.78, 0.34]
+    Campaign E: [0.40, 0.34]
+    Campaign F: [0.35, 0.78]
+      `,
+      {}
+    );
+    cy.get('svg');
+  });
+  it('should use all the theme variable', () => {
+    imgSnapshotTest(
+      `
+  %%{init: {"themeVariables": {"quadrant1Fill": "#b4dcff","quadrant2Fill": "#fef0ff", "quadrant3Fill": "#fffaf0", "quadrant4Fill": "#f0fff2", "quadrant1TextFill": "#ff0000", "quadrant2TextFill": "#2d00df", "quadrant3TextFill": "#00ffda", "quadrant4TextFill": "#e68300", "quadrantPointFill": "#0149ff", "quadrantPointTextFill": "#dc00ff", "quadrantXAxisTextFill": "#ffb500", "quadrantYAxisTextFill": "#fae604", "quadrantInternalBorderStrokeFill": "#3636f2", "quadrantExternalBorderStrokeFill": "#ff1010", "quadrantTitleFill": "#00ea19"} }}%%
+  quadrantChart
+    title Reach and engagement of campaigns
+    x-axis Low Reach --> High Reach
+    y-axis Low Engagement --> High Engagement
+    quadrant-1 We should expand
+    quadrant-2 Need to promote
+    quadrant-3 Re-evaluate
+    quadrant-4 May be improved
+    Campaign A: [0.3, 0.6]
+    Campaign B: [0.45, 0.23]
+    Campaign C: [0.57, 0.69]
+    Campaign D: [0.78, 0.34]
+    Campaign E: [0.40, 0.34]
+    Campaign F: [0.35, 0.78]
+      `,
+      {}
+    );
+    cy.get('svg');
+  });
+});

cypress/integration/rendering/sequencediagram.spec.js

@@ -1,6 +1,6 @@
 /// <reference types="Cypress" />
 
-import { imgSnapshotTest, renderGraph } from '../../helpers/util';
+import { imgSnapshotTest, renderGraph } from '../../helpers/util.js';
 
 context('Sequence diagram', () => {
   it('should render a sequence diagram with boxes', () => {
@@ -88,6 +88,16 @@ context('Sequence diagram', () => {
       {}
     );
   });
+  it('should handle empty lines', () => {
+    imgSnapshotTest(
+      `
+      sequenceDiagram
+      Alice->>John: Hello John<br/>
+      John-->>Alice: Great<br/><br/>day!
+    `,
+      {}
+    );
+  });
   it('should handle line breaks and wrap annotations', () => {
     imgSnapshotTest(
       `
@@ -123,6 +133,29 @@ context('Sequence diagram', () => {
       }
     );
   });
+  it('should render a sequence diagram with par_over', () => {
+    imgSnapshotTest(
+      `
+        sequenceDiagram
+        participant Alice
+        participant Bob
+        participant John
+        par_over Section title
+          Alice ->> Bob: Message 1<br>Second line
+          Bob ->> John: Message 2
+        end
+        par_over Two line<br>section title
+          Note over Alice: Alice note
+          Note over Bob: Bob note<br>Second line
+          Note over John: John note
+        end
+        par_over Mixed section
+          Alice ->> Bob: Message 1
+          Note left of Bob: Alice/Bob Note
+        end
+      `
+    );
+  });
   context('font settings', () => {
     it('should render different note fonts when configured', () => {
       imgSnapshotTest(

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

@@ -1,4 +1,4 @@
-import { imgSnapshotTest, renderGraph } from '../../helpers/util';
+import { imgSnapshotTest, renderGraph } from '../../helpers/util.js';
 
 describe('State diagram', () => {
   it('v2 should render a simple info', () => {
@@ -530,7 +530,7 @@ stateDiagram-v2
           [*] --> A
           A --> B: test({ foo#colon; 'far' })
           B --> [*]
-            classDef badBadEvent fill:#f00,color:white,font-weight:bold 
+            classDef badBadEvent fill:#f00,color:white,font-weight:bold
             class B badBadEvent
            `,
         { logLevel: 0, fontFamily: 'courier' }
@@ -543,14 +543,14 @@ stateDiagram-v2
           classDef notMoving fill:white
           classDef movement font-style:italic;
           classDef badBadEvent fill:#f00,color:white,font-weight:bold
-    
+
           [*] --> Still
           Still --> [*]
           Still --> Moving
           Moving --> Still
           Moving --> Crash
           Crash --> [*]
-    
+
           class Still notMoving
           class Moving, Crash movement
           class Crash badBadEvent

cypress/integration/rendering/stateDiagram.spec.js

@@ -1,4 +1,4 @@
-import { imgSnapshotTest, renderGraph } from '../../helpers/util';
+import { imgSnapshotTest, renderGraph } from '../../helpers/util.js';
 
 describe('State diagram', () => {
   it('should render a simple state diagrams', () => {

cypress/integration/rendering/zenuml.spec.js

@@ -0,0 +1,19 @@
+import { imgSnapshotTest } from '../../helpers/util.js';
+
+describe('Zen UML', () => {
+  it('Basic Zen UML diagram', () => {
+    imgSnapshotTest(
+      `
+    zenuml
+			A.method() {
+        if(x) {
+          B.method() {
+            selfCall() { return X }
+          }
+        }
+      }
+    `,
+      {}
+    );
+  });
+});

cypress/platform/ashish2.html

@@ -188,7 +188,7 @@ mindmap
       //import mindmap from '../../packages/mermaid-mindmap/src/detector';
       // import example from '../../packages/mermaid-example-diagram/src/detector';
       // import timeline from '../../packages/mermaid-timeline/src/detector';
-      import mermaid from '../../packages/mermaid/src/mermaid';
+      import mermaid from './mermaid.esm.mjs';
       // await mermaid.registerExternalDiagrams([]);
       mermaid.parseError = function (err, hash) {
         // console.error('Mermaid error: ', err);

cypress/platform/bundle-test.js

@@ -1,4 +1,5 @@
-import mermaid from '../../packages/mermaid/src/mermaid';
+// TODO: this file should be testing the ./mermaid.core.mjs file, as that's the file listed in the package.json file that users will use
+import mermaid from './mermaid.esm.mjs';
 
 let code = `flowchart LR
 Power_Supply --> Transmitter_A

cypress/platform/external-diagrams-example-diagram.html

@@ -11,9 +11,9 @@ example-diagram
     <!-- <script src="//cdn.jsdelivr.net/npm/mermaid@9.1.7/dist/mermaid.min.js"></script> -->
     <!-- <script type="module" src="./external-diagrams-mindmap.mjs" /> -->
     <script type="module">
-      import exampleDiagram from '../../packages/mermaid-example-diagram/src/detector';
+      import exampleDiagram from '../../packages/mermaid-example-diagram/dist/mermaid-example-diagram.core.mjs';
       // import example from '../../packages/mermaid-example-diagram/src/detector';
-      import mermaid from '../../packages/mermaid/src/mermaid';
+      import mermaid from './mermaid.esm.mjs';
 
       await mermaid.registerExternalDiagrams([exampleDiagram]);
       await mermaid.initialize({ logLevel: 0 });

cypress/platform/flow2.html

@@ -30,7 +30,7 @@
     </pre>
 
     <script type="module">
-      import mermaid from '../../packages/mermaid/src/mermaid';
+      import mermaid from './mermaid.esm.mjs';
 
       mermaid.initialize({
         theme: 'forest',

cypress/platform/knsv.html

@@ -42,368 +42,86 @@
     </style>
   </head>
   <body>
-    <pre class="mermaid2" style="width: 50%">
-flowchart LR
-  subgraph one
-    direction LR
-    A[myClass1] --> B[default]
-    subgraph two
-      direction BT
-      C[myClass2] --> D[default]
-    end
-  end
+    <pre class="mermaid" style="width: 50%">
+      %%{init: {"flowchart": {"htmlLabels": true}} }%%
+      flowchart LR
+      b("`The dog in **the** hog.(1).. a a a a *very long text* about it
+      Word!
+      
+      Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words.`") --apa--> c
+      
+          </pre
+    >
+    <pre class="mermaid" style="width: 50%">
+      classDiagram-v2
 
+      classA -- classB : Inheritance
+      classA -- classC : link
+      classC -- classD : link
+      classB -- classD
     </pre>
-    <pre class="mermaid2" style="width: 50%">
-flowchart LR
-  classDef aPID stroke:#4e4403,fill:#fdde29,color:#4e4403,rx:5px,ry:5px;
-  classDef crm stroke:#333333,fill:#DCDCDC,color:#333333,rx:5px,ry:5px;
-  classDef type stroke:#502604,fill:#FAB565,color:#502604,rx:20px,ry:20px;;
-
-  O0("Joe")
-  class O0 aPID;
-
-  O1("Person")
-  class O1 crm;
-  O0 -- has type -->O1["Person"]
-
-  O2("aat:300411314")
-  class O2 type;
-  click O2 function "Sorry the newline html tags are not being processed correctly<br/> So all of this appears on the <br/> same line."
-  O0 -- has type -->O2["Bug"]
-  click O0 function "Lots of great info about Joe<br>Lots of great info about Joe<br>burt<br>fred";
+    <pre class="mermaid" style="width: 50%">
+      sequenceDiagram
+      Alice->>Bob: Extremely utterly long line of longness which had previously overflown the actor box as it is much longer than what it should be
+      loop Loopy
+          Bob->>Alice: Pasten
+      end
     </pre>
-    <pre class="mermaid2" style="width: 50%">
-flowchart TD
-    subgraph test
-    direction TB
-    subgraph test2
-      direction LR
-      F --> D
-    end
-    subgraph test3
-      direction TB
-      G --> H
-    end
-    end
+    <pre class="mermaid" style="width: 50%">
+      %%{init: {"flowchart": {"htmlLabels": false}} }%%
+      flowchart LR
+      b("`The dog in **the** hog.(1)
+      NL`") --"`1o **bold**`"--> c[new strings svg labels]
     </pre>
-    <pre class="mermaid2" style="width: 50%">
-flowchart TD
-
-  release-branch[Create Release Branch]:::relClass
-  develop-branch[Update Develop Branch]:::relClass
-  github-release-draft[GitHub Release Draft]:::relClass
-  trigger-pipeline[Trigger Jenkins pipeline]:::fixClass
-  github-release[GitHub Release]:::postClass
-
-  build-ready --> release-branch
-  build-ready --> develop-branch
-  release-branch --> jenkins-release-build
-  jenkins-release-build --> github-release-draft
-  jenkins-release-build --> install-release
-  install-release --> verify-release
-  jenkins-release-build --> announce
-  github-release-draft --> github-release
-  verify-release --> verify-check
-  verify-check -- Yes --> github-release
-  verify-check -- No --> release-fix
-  release-fix --> release-branch-pr
-  verify-check -- No --> delete-artifacts
-  release-branch-pr --> trigger-pipeline
-  delete-artifacts --> trigger-pipeline
-  trigger-pipeline --> jenkins-release-build
-
-
+    <pre class="mermaid" style="width: 50%">
+      %%{init: {"flowchart": {"htmlLabels": true}} }%%
+      flowchart LR
+      b("`The dog in **the** hog.(1)
+      NL`") --"`1o **bold**`"--> c[new strings html labels]
     </pre>
-    <pre class="mermaid2" style="width: 50%">
-flowchart LR
-        a["<strong>Haiya</strong>"]===>b
+    <pre class="mermaid" style="width: 50%">
+      %%{init: {"flowchart": {"htmlLabels": true}} }%%
+      flowchart LR
+      b("The dog in the hog.(1)\nNL") --"1o bold"--> c[old strings svg labels]
     </pre>
-    <pre class="mermaid2" style="width: 50%">
-flowchart TD
-    A --> B
-    A --> C
-    B --> C
-    </pre>
-    <pre class="mermaid2" style="width: 50%">
-flowchart TD
-      A([stadium shape test])
-      A -->|Get money| B([Go shopping])
-      B --> C([Let me think...<br />Do I want something for work,<br />something to spend every free second with,<br />or something to get around?])
-      C -->|One| D([Laptop])
-      C -->|Two| E([iPhone])
-      C -->|Three| F([Car<br/>wroom wroom])
-      click A "index.html#link-clicked" "link test"
-      click B testClick "click test"
-      classDef someclass fill:#f96;
-      class A someclass;
-      class C someclass;
-    </pre>
-    <pre class="mermaid2" style="width: 50%">
-   sequenceDiagram
-      title: My Sequence Diagram Title
-      accTitle: My Acc Sequence Diagram
-      accDescr: My Sequence Diagram Description
-
-      Alice->>John: Hello John, how are you?
-      John-->>Alice: Great!
-      Alice-)John: See you later!
-    </pre>
-    <pre class="mermaid2" style="width: 50%">
-graph TD
-    A -->|000| B
-    B -->|111| C
-
-    linkStyle 1 stroke:#ff3,stroke-width:4px,color:red;
-    </pre>
-    <pre class="mermaid2" style="width: 100%">
-  journey
-      accTitle: My User Journey Diagram
-      accDescr: My User Journey Diagram Description
-
-      title My working day
-      section Go to work
-        Make tea: 5: Me
-        Go upstairs: 3: Me
-        Do work: 1: Me, Cat
-      section Go home
-        Go downstairs: 5: Me
-        Sit down: 5: Me
-    </pre>
-    <pre class="mermaid2" style="width: 100%">
-        info
-    </pre>
-    <pre class="mermaid2" style="width: 100%">
-requirementDiagram
-      accTitle: My req Diagram
-      accDescr: My req Diagram Description
-
-    requirement test_req {
-    id: 1
-    text: the test text.
-    risk: high
-    verifymethod: test
-    }
-
-    functionalRequirement test_req2 {
-    id: 1.1
-    text: the second test text.
-    risk: low
-    verifymethod: inspection
-    }
-
-    performanceRequirement test_req3 {
-    id: 1.2
-    text: the third test text.
-    risk: medium
-    verifymethod: demonstration
-    }
-
-    element test_entity {
-    type: simulation
-    }
-
-    element test_entity2 {
-    type: word doc
-    docRef: reqs/test_entity
-    }
-
-
-    test_entity - satisfies -> test_req2
-    test_req - traces -> test_req2
-    test_req - contains -> test_req3
-    test_req <- copies - test_entity2
-    </pre>
-    <pre class="mermaid2" style="width: 100%">
-gantt
-    dateFormat  YYYY-MM-DD
-    title       Adding GANTT diagram functionality to mermaid
-    excludes    weekends
-    %% (`excludes` accepts specific dates in YYYY-MM-DD format, days of the week ("sunday") or "weekends", but not the word "weekdays".)
-
-    section A section
-    Completed task            :done,    des1, 2014-01-06,2014-01-08
-    Active task               :active,  des2, 2014-01-09, 3d
-    Future task               :         des3, after des2, 5d
-    Future task2              :         des4, after des3, 5d
-
-    section Critical tasks
-    Completed task in the critical line :crit, done, 2014-01-06,24h
-    Implement parser and jison          :crit, done, after des1, 2d
-    Create tests for parser             :crit, active, 3d
-    Future task in critical line        :crit, 5d
-    Create tests for renderer           :2d
-    Add to mermaid                      :1d
-    Functionality added                 :milestone, 2014-01-25, 0d
-
-    section Documentation
-    Describe gantt syntax               :active, a1, after des1, 3d
-    Add gantt diagram to demo page      :after a1  , 20h
-    Add another diagram to demo page    :doc1, after a1  , 48h
-
-    section Last section
-    Describe gantt syntax               :after doc1, 3d
-    Add gantt diagram to demo page      :20h
-    Add another diagram to demo page    :48h
-    </pre>
-    <pre class="mermaid2" style="width: 100%">
-stateDiagram
-  state Active {
-    Idle
-  }
-  Inactive --> Idle: ACT
-  Active --> Active: LOG
-    </pre>
-    <pre class="mermaid2" style="width: 100%">
-      flowchart TB
-        accTitle: My flowchart
-        accDescr: My flowchart Description
-        subgraph One
-          a1-->a2-->a3
-        end
-    </pre>
-    <pre class="mermaid2" style="width: 100%">
-        sequenceDiagram
-          A ->> B: 1
-          rect rgb(204, 0, 102)
-            break yes
-              rect rgb(0, 204, 204)
-                C ->> C: 0
-              end
-            end
-          end
-          B ->> A: Return
-    </pre>
-    <pre class="mermaid2" style="width: 100%">
-classDiagram
-accTitle: My class diagram
-accDescr: My class diagram Description
-Class01 <|-- AveryLongClass : Cool
-Class09 --> C2 : Where am i?
-Class09 --* C3
-Class09 --|> Class07
-Class07 : equals()
-Class07 : Object[] elementData
-Class01 : size()
-Class01 : int chimp
-Class01 : int gorilla
-class Class10 {
-  int id
-  size()
-}
-    </pre>
-    <pre class="mermaid2" style="width: 100%">
-%%{init: {'config': {'wrap': true }}}%%
-        sequenceDiagram
-        participant A as Extremely utterly long line of longness which had previously overflown the actor box as it is much longer than what it should be
-        A->>Bob: Hola
-        Bob-->A: Pasten !
-    </pre>
-    <pre class="mermaid2" style="width: 100%">
-      gitGraph
-       commit id: "ZERO"
-       branch develop
-       commit id:"A"
-       checkout main
-       commit id:"ONE"
-       checkout develop
-       commit id:"B"
-       branch featureA
-       commit id:"FIX"
-       commit id: "FIX-2"
-       checkout main
-       commit id:"TWO"
-       cherry-pick id:"A"
-       commit id:"THREE"
-       cherry-pick id:"FIX"
-       checkout develop
-       commit id:"C"
-       merge featureA
-    </pre>
-    <pre class="mermaid2" style="width: 100%">
-flowchart TD
-      A[Christmas] -->|Get money| B(Go shopping)
-      B --> C{Let me think}
-      C -->|One| D[Laptop]
-      C -->|Two| E[iPhone]
-      C -->|Three| F[fa:fa-car Car]
-    </pre>
-    <pre class="mermaid2" style="width: 100%">
-        classDiagram
-          Animal "1" <|-- Duck
-          Animal <|-- Fish
-          Animal <--o Zebra
-          Animal : +int age
-          Animal : +String gender
-          Animal: +isMammal()
-          Animal: +mate()
-          class Duck{
-            +String beakColor
-            +swim()
-            +quack()
-          }
-          class Fish{
-            -int sizeInFeet
-            -canEat()
-          }
-          class Zebra{
-            +bool is_wild
-            +run()
-          }
-    </pre>
-    <pre class="mermaid2" style="width: 100%">
-        erDiagram
-    CAR ||--o{ NAMED-DRIVER : allows
-    CAR {
-        string registrationNumber
-        string make
-        string model
-    }
-    PERSON ||--o{ NAMED-DRIVER : is
-    PERSON {
-        string firstName
-        string lastName
-        int age
-    }
-    </pre>
-
-    <!-- <script src="./mermaid.js"></script> -->
-    <script src="./mermaid.js"></script>
-    <script>
+    <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]);
       mermaid.parseError = function (err, hash) {
         // console.error('Mermaid error: ', err);
       };
       mermaid.initialize({
-        maxTextSize: 900000,
+        // theme: 'forest',
         startOnLoad: true,
-        securityLevel: 'loose',
         logLevel: 0,
-        fontFamily: 'courier',
         flowchart: {
-          // curve: 'curveLinear',
-          useMaxWidth: true,
-          htmlLabels: false,
-          fontFamily: 'courier',
+          // defaultRenderer: 'elk',
+          useMaxWidth: false,
+          // htmlLabels: false,
+          htmlLabels: true,
         },
-        lazyLoadedDiagrams: ['./mermaid-mindmap-detector.js'],
+        // htmlLabels: false,
+        gantt: {
+          useMaxWidth: false,
+        },
+        sequence: {
+          wrap: true,
+        },
+        useMaxWidth: false,
       });
       function callback() {
         alert('It worked');
       }
-
-      function clickByFlow(elemName) {
-        const div = document.createElement('div');
-        div.className = 'created-by-click';
-        div.style = 'padding: 20px; background: green; color: white;';
-        div.innerText = 'Clicked By Flow';
-
-        document.getElementsByTagName('body')[0].appendChild(div);
-      }
-
       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));
     </script>
   </body>
 </html>

cypress/platform/knsv2.html

@@ -29,9 +29,9 @@
       }
       .mermaid svg {
         /* font-size: 18px !important; */
-        background-color: #eee;
-        background-image: radial-gradient(#fff 1%, transparent 11%),
-          radial-gradient(#fff 1%, transparent 11%);
+        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;
@@ -51,29 +51,103 @@
         font-family: monospace;
         font-size: 72px;
       }
+      /* tspan {
+        font-size: 6px !important;
+      } */
     </style>
   </head>
   <body>
     <pre id="diagram" class="mermaid">
-%%{init: {"flowchart": {"defaultRenderer": "elk"}} }%%
-graph BT
-a{The cat in the hat} -- 1o --> b
-a -- 2o --> c
-a -- 3o --> d
-g --2i--> a
-d --1i--> a
-h --3i -->a
-b --> d(The dog in the hog)
-c --> d
+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-elk TB
-      a --> b
-      a --> c
-      b --> d
-      c --> d
+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
@@ -89,7 +163,7 @@ flowchart TB
     rom --> core2
   end
 
-  subgraph amd[AMD Latte GPU]
+  subgraph amd["`**AMD** Latte GPU`"]
     mem[Memory & I/O Bridge]
     dram[DRAM Controller]
     edram[32 MB EDRAM MEM1]
@@ -128,6 +202,62 @@ flowchart TB
   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
@@ -263,21 +393,23 @@ mindmap
 
     <script type="module">
       // import mindmap from '../../packages/mermaid-mindmap/src/detector';
-      import example from '../../packages/mermaid-example-diagram/src/detector';
-      import mermaid from '../../packages/mermaid/src/mermaid';
-      await mermaid.registerExternalDiagrams([example]);
+      // 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',
+        // theme: 'forest',
         startOnLoad: true,
-        logLevel: 5,
+        logLevel: 0,
         flowchart: {
           // defaultRenderer: 'elk',
           useMaxWidth: false,
+          // htmlLabels: false,
           htmlLabels: true,
         },
+        // htmlLabels: false,
         gantt: {
           useMaxWidth: false,
         },

cypress/platform/knsv3.html

@@ -40,7 +40,7 @@
 
     <script type="module">
       // import mermaid from './mermaid.esm.mjs';
-      import mermaid from '../../packages/mermaid/src/mermaid';
+      import mermaid from '../../packages/mermaid/dist/mermaid.esm.mjs';
       // import mermaidMindmap from './mermaid-mindmap.esm.mjs';
 
       // import mermaidMindmap from 'https://cdn.jsdelivr.net/npm/@mermaid-js/mermaid-mindmap@9.3.0/+esm';

cypress/platform/viewer.js

@@ -1,5 +1,6 @@
-import mermaid2 from '../../packages/mermaid/src/mermaid';
-import externalExample from '../../packages/mermaid-example-diagram/src/detector';
+import mermaid2 from './mermaid.esm.mjs';
+import externalExample from '../../packages/mermaid-example-diagram/dist/mermaid-example-diagram.core.mjs';
+import zenUml from '../../packages/mermaid-zenuml/dist/mermaid-zenuml.core.mjs';
 
 function b64ToUtf8(str) {
   return decodeURIComponent(escape(window.atob(str)));
@@ -44,10 +45,9 @@ const contentLoaded = async function () {
       document.getElementsByTagName('body')[0].appendChild(div);
     }
 
-    await mermaid2.registerExternalDiagrams([externalExample]);
+    await mermaid2.registerExternalDiagrams([externalExample, zenUml]);
     mermaid2.initialize(graphObj.mermaid);
     await mermaid2.run();
-    markRendered();
   }
 };
 
@@ -123,7 +123,6 @@ const contentLoadedApi = async function () {
       bindFunctions(div);
     }
   }
-  markRendered();
 };
 
 if (typeof document !== 'undefined') {
@@ -135,10 +134,10 @@ if (typeof document !== 'undefined') {
     function () {
       if (this.location.href.match('xss.html')) {
         this.console.log('Using api');
-        void contentLoadedApi();
+        void contentLoadedApi().finally(markRendered);
       } else {
         this.console.log('Not using api');
-        void contentLoaded();
+        void contentLoaded().finally(markRendered);
       }
     },
     false

cypress/platform/xss23-css.html

@@ -0,0 +1,85 @@
+<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>
+  </head>
+  <body>
+    <div>Security check</div>
+    <div class="flex">
+      <div id="diagram" class="mermaid"></div>
+      <div id="graph-div"></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: 'base',
+        startOnLoad: false,
+        flowcharts: { htmlLabels: true },
+      });
+      function callback() {
+        alert('It worked');
+      }
+      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');
+      }
+
+      let diagram = `graph TD
+A[["a marker-end=#quot;url(<s title='#<style>*{background:red}</style>'>b"]]
+`;
+      const el = document.querySelector('#graph-div');
+      console.log(diagram);
+      const { svg } = await mermaid.render('graph-div', diagram);
+      document.querySelector('#res').innerHTML = svg;
+      window.rendered = true;
+    </script>
+  </body>
+</html>

demos/error.html

@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+    <title>Error | Mermaid Quick Test Page</title>
+    <link rel="icon" type="image/png" href="data:image/png;base64,iVBORw0KGgo=" />
+  </head>
+
+  <body>
+    <pre class="mermaid">
+      erDiagram
+        ATLAS-ORGANIZATION ||--|{ ATLAS-PROJECTS : "has many"
+        ATLAS-PROJECTS ||--|{ MONGODB-CLUSTERS : "has many"
+        ATLAS-PROJECTS ||--|{ ATLAS-TEAMS : "has many"
+    </pre>
+    <pre class="mermaid">
+      erDiagram
+        ATLAS-ORGANIZATION ||--|{ ATLAS-PROJECTS : "has many"
+        ATLAS-PROJECTS ||--|{ MONGODB-CLUSTERS : "has many"
+        ATLAS-PROJECTS ||--|{ ATLAS-TEAMS : "has many"
+        MONGODB-CLUSTERS ||..|{
+        ATLAS-TEAMS ||..|{
+    </pre>
+    <hr />
+    <pre class="mermaid">
+    flowchart TD
+      A[Christmas] -->|Get money| B(Go shopping)
+    </pre>
+    <pre class="mermaid">
+    flowchart TD
+      A[Christmas] --|Get money| B(Go shopping)
+    </pre>
+    <script type="module">
+      import mermaid from './mermaid.esm.mjs';
+    </script>
+  </body>
+</html>

demos/gantt.html

@@ -78,7 +78,7 @@
     axisFormat %d/%m
     todayMarker off
     section Section1
-    Today: 1, -01:00, 5min
+    Today: 1, 08-08-09-01:00, 5min
     </pre>
     <hr />
 
@@ -89,7 +89,7 @@
     axisFormat %d/%m
     todayMarker stroke-width:5px,stroke:#00f,opacity:0.5
     section Section1
-    Today: 1, -01:00, 5min
+    Today: 1, 08-08-09-01:00, 5min
     </pre>
     <hr />
 
@@ -166,6 +166,37 @@
     </pre>
     <hr />
 
+    <pre class="mermaid">
+    ---
+      displayMode: compact
+    ---
+    gantt
+    title GANTT compact
+    dateFormat  HH:mm:ss
+    axisFormat  %Hh%M
+
+    section DB Clean
+    Clean: 12:00:00, 10m
+    Clean: 12:30:00, 12m
+    Clean: 13:00:00, 8m
+    Clean: 13:30:00, 9m
+    Clean: 14:00:00, 13m
+    Clean: 14:30:00, 10m
+    Clean: 15:00:00, 11m
+
+    section Sessions
+    A: 12:00:00, 63m
+    B: 12:30:00, 12m
+    C: 13:05:00, 12m
+    D: 13:06:00, 33m
+    E: 13:15:00, 55m
+    F: 13:20:00, 12m
+    G: 13:32:00, 18m
+    H: 13:50:00, 20m
+    I: 14:10:00, 10m
+    </pre>
+    <hr />
+
     <script>
       function ganttTestClick(a, b, c) {
         console.log('a:', a);

demos/index.html

@@ -54,6 +54,9 @@
       <li>
         <h2><a href="./pie.html">Pie</a></h2>
       </li>
+      <li>
+        <h2><a href="./quadrantchart.html">Quadrant charts</a></h2>
+      </li>
       <li>
         <h2><a href="./requirements.html">Requirements</a></h2>
       </li>
@@ -63,6 +66,9 @@
       <li>
         <h2><a href="./state.html">State</a></h2>
       </li>
+      <li>
+        <h2><a href="./zenuml.html">ZenUML</a></h2>
+      </li>
     </ul>
   </body>
 </html>

demos/mindmap.html

@@ -81,7 +81,6 @@
       mermaid.parseError = function (err, hash) {
         // console.error('Mermaid error: ', err);
       };
-      await mermaid.registerExternalDiagrams([mermaidMindmap]);
       mermaid.initialize({
         theme: 'base',
         startOnLoad: true,

demos/pie.html

@@ -26,6 +26,7 @@
 
     <hr />
     <pre class="mermaid">
+    %%{init: {"pie": {"textPosition": 0.9}, "themeVariables": {"pieOuterStrokeWidth": "5px"}} }%%
     pie
       title Key elements in Product X
         accTitle: Key elements in Product X
@@ -37,7 +38,7 @@
     </pre>
 
     <script type="module">
-      import mermaid from '../packages/mermaid/src/mermaid';
+      import mermaid from './mermaid.esm.mjs';
       mermaid.initialize({
         theme: 'forest',
         // themeCSS: '.node rect { fill: red; }',

demos/quadrantchart.html

@@ -0,0 +1,55 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+    <title>Mermaid Quick Test Page</title>
+    <link rel="icon" type="image/png" href="data:image/png;base64,iVBORw0KGgo=" />
+    <style>
+      div.mermaid {
+        /* font-family: 'trebuchet ms', verdana, arial; */
+        font-family: 'Courier New', Courier, monospace !important;
+      }
+    </style>
+  </head>
+
+  <body>
+    <h1>Quadrant chart demos</h1>
+    <pre class="mermaid">
+    %%{init: {"quadrantChart": {"quadrantPadding": 10}, "theme": "forest", "themeVariables": {"quadrant1TextFill": "blue"}} }%%
+    quadrantChart
+      x-axis Urgent --> Not Urgent
+      y-axis Not Important --> important
+      quadrant-1 Plan
+      quadrant-2 Do
+      quadrant-3 Deligate
+      quadrant-4 Delete
+    </pre>
+
+    <pre class="mermaid">
+    %%{init: {"quadrantChart": {"chartWidth": 600, "chartHeight": 600} } }%%
+    quadrantChart
+      title Analytics and Business Intelligence Platforms
+      x-axis "Completeness of Vision ❤" -->
+      y-axis Ability to Execute
+      quadrant-1 Leaders
+      quadrant-2 Challengers
+      quadrant-3 Niche
+      quadrant-4 Visionaries
+      Microsoft: [0.75, 0.75]
+      Salesforce: [0.55, 0.60]
+      IBM: [0.51, 0.40]
+      Incorta: [0.20, 0.30]
+    </pre>
+    <hr />
+
+    <script type="module">
+      import mermaid from './mermaid.esm.mjs';
+      mermaid.initialize({
+        theme: 'default',
+        logLevel: 3,
+        securityLevel: 'loose',
+      });
+    </script>
+  </body>
+</html>

demos/sequence.html

@@ -144,6 +144,26 @@
     >
     <hr />
 
+    <pre class="mermaid">
+      sequenceDiagram
+      participant Alice
+      participant Bob
+      participant John
+      par_over Section title
+        Alice ->> Bob: Message 1<br>Second line
+        Bob ->> John: Message 2
+      end
+      par_over Two line<br>section title
+        Note over Alice: Alice note
+        Note over Bob: Bob note<br>Second line
+        Note over John: John note
+      end
+      par_over Mixed section
+        Alice ->> Bob: Message 1
+        Note left of Bob: Alice/Bob Note
+      end
+    </pre>
+
     <script type="module">
       import mermaid from './mermaid.esm.mjs';
       mermaid.initialize({

demos/zenuml.html

@@ -0,0 +1,53 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+    <title>Mermaid Zenuml Test Page</title>
+  </head>
+
+  <body>
+    <h1>Zenuml demos</h1>
+    <pre class="mermaid">
+		zenuml
+      title Sync Messages (Design Pattern: Adapter)
+			@Starter(Client)
+      Adapter.interfaceMethod() {
+        translateParameter(parameter)
+
+        result = Implementation.implementationMethod()
+
+        translateResult()
+        return translatedResult
+      }
+    </pre>
+    <pre class="mermaid">
+		zenuml
+      title Async Messages (SPA Authentication)
+      // ```
+      // GET https://${account.namespace}/authorize/?
+      // response_type=token
+      // &client_id=${account.clientId}
+      // &redirect_url=YOUR_CALLBACK_URL
+      // &state=VALUE_THAT_SURVIVES_REDIRECTS
+      // &scope=openid
+      // ```
+      Browser->Auth0: 1. initiate the authentication
+      Auth0->"Identity Provider": 2. OAuth2 / SAML, etc
+      "Identity Provider"->"Identity Provider": 3. user gets authenticated
+      Auth0->Browser: 4. redirect to ${YOUR_CALLBACK_URL}/#id_token=e68...
+      Browser->Auth0: 5. validate id_token and get user profile
+      Browser->"Your API": 6. call API sending JWT in Authorization header
+      "Your API"->"Your API": 7. validate token
+    </pre>
+
+    <script type="module">
+      import mermaid from './mermaid.esm.mjs';
+      import zenuml from './mermaid-zenuml.esm.mjs';
+      await mermaid.registerExternalDiagrams([zenuml]);
+      mermaid.initialize({
+        logLevel: 3,
+      });
+    </script>
+  </body>
+</html>

docs/config/Tutorials.md

@@ -6,7 +6,7 @@
 
 # Tutorials
 
-This is list of publicly available Tutorials for using Mermaid.JS . This is intended as a basic introduction for the use of the Live Editor for generating diagrams, and deploying Mermaid.JS through HTML.
+This is a list of publicly available Tutorials for using Mermaid.JS and is intended as a basic introduction for the use of the Live Editor for generating diagrams, and deploying Mermaid.JS through HTML.
 
 **Note that these tutorials might display an older interface, but the usage of the live-editor will largely be the same.**
 

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

@@ -16,4 +16,4 @@
 
 #### Defined in
 
-[mermaidAPI.ts:70](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L70)
+[mermaidAPI.ts:77](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L77)

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

@@ -39,7 +39,7 @@ bindFunctions?.(div); // To call bindFunctions only if it's present.
 
 #### Defined in
 
-[mermaidAPI.ts:91](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L91)
+[mermaidAPI.ts:98](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L98)
 
 ---
 
@@ -51,4 +51,4 @@ The svg code for the rendered graph.
 
 #### Defined in
 
-[mermaidAPI.ts:81](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L81)
+[mermaidAPI.ts:88](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L88)

docs/config/setup/modules/defaultConfig.md

@@ -14,7 +14,7 @@
 
 #### Defined in
 
-[defaultConfig.ts:2084](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/defaultConfig.ts#L2084)
+[defaultConfig.ts:2293](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/defaultConfig.ts#L2293)
 
 ---
 

docs/config/setup/modules/mermaidAPI.md

@@ -25,13 +25,13 @@ Renames and re-exports [mermaidAPI](mermaidAPI.md#mermaidapi)
 
 #### Defined in
 
-[mermaidAPI.ts:75](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L75)
+[mermaidAPI.ts:82](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L82)
 
 ## Variables
 
 ### mermaidAPI
 
-• `Const` **mermaidAPI**: `Readonly`<{ `defaultConfig`: `MermaidConfig` = configApi.defaultConfig; `getConfig`: () => `MermaidConfig` = configApi.getConfig; `getSiteConfig`: () => `MermaidConfig` = configApi.getSiteConfig; `globalReset`: () => `void` ; `initialize`: (`options`: `MermaidConfig`) => `void` ; `parse`: (`text`: `string`, `parseOptions?`: [`ParseOptions`](../interfaces/mermaidAPI.ParseOptions.md)) => `Promise`<`boolean` | `void`> ; `parseDirective`: (`p`: `any`, `statement`: `string`, `context`: `string`, `type`: `string`) => `void` ; `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 }>
+• `Const` **mermaidAPI**: `Readonly`<{ `defaultConfig`: `MermaidConfig` = configApi.defaultConfig; `getConfig`: () => `MermaidConfig` = configApi.getConfig; `getDiagramFromText`: (`text`: `string`) => `Promise`<`Diagram`> ; `getSiteConfig`: () => `MermaidConfig` = configApi.getSiteConfig; `globalReset`: () => `void` ; `initialize`: (`options`: `MermaidConfig`) => `void` ; `parse`: (`text`: `string`, `parseOptions?`: [`ParseOptions`](../interfaces/mermaidAPI.ParseOptions.md)) => `Promise`<`boolean`> ; `parseDirective`: (`p`: `any`, `statement`: `string`, `context`: `string`, `type`: `string`) => `void` ; `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
 
@@ -88,6 +88,7 @@ const config = {
     numberSectionStyles: 4,
     axisFormat: '%Y-%m-%d',
     topAxis: false,
+    displayMode: '',
   },
 };
 mermaid.initialize(config);
@@ -95,7 +96,7 @@ mermaid.initialize(config);
 
 #### Defined in
 
-[mermaidAPI.ts:662](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L662)
+[mermaidAPI.ts:670](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L670)
 
 ## Functions
 
@@ -126,7 +127,7 @@ Return the last node appended
 
 #### Defined in
 
-[mermaidAPI.ts:308](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L308)
+[mermaidAPI.ts:309](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L309)
 
 ---
 
@@ -152,7 +153,7 @@ the cleaned up svgCode
 
 #### Defined in
 
-[mermaidAPI.ts:259](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L259)
+[mermaidAPI.ts:257](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L257)
 
 ---
 
@@ -178,7 +179,7 @@ the string with all the user styles
 
 #### Defined in
 
-[mermaidAPI.ts:188](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L188)
+[mermaidAPI.ts:186](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L186)
 
 ---
 
@@ -201,7 +202,7 @@ the string with all the user styles
 
 #### Defined in
 
-[mermaidAPI.ts:236](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L236)
+[mermaidAPI.ts:234](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L234)
 
 ---
 
@@ -228,7 +229,7 @@ with an enclosing block that has each of the cssClasses followed by !important;
 
 #### Defined in
 
-[mermaidAPI.ts:172](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L172)
+[mermaidAPI.ts:170](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L170)
 
 ---
 
@@ -248,7 +249,7 @@ with an enclosing block that has each of the cssClasses followed by !important;
 
 #### Defined in
 
-[mermaidAPI.ts:152](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L152)
+[mermaidAPI.ts:156](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L156)
 
 ---
 
@@ -268,7 +269,7 @@ with an enclosing block that has each of the cssClasses followed by !important;
 
 #### Defined in
 
-[mermaidAPI.ts:123](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L123)
+[mermaidAPI.ts:127](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L127)
 
 ---
 
@@ -294,7 +295,7 @@ Put the svgCode into an iFrame. Return the iFrame code
 
 #### Defined in
 
-[mermaidAPI.ts:287](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L287)
+[mermaidAPI.ts:288](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L288)
 
 ---
 
@@ -319,4 +320,4 @@ Remove any existing elements from the given document
 
 #### Defined in
 
-[mermaidAPI.ts:358](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L358)
+[mermaidAPI.ts:359](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L359)

docs/config/theming.md

@@ -261,6 +261,34 @@ The theming engine will only recognize hex colors and not color names. So, the v
 | activationBkgColor    | secondaryColor                 | Activation Background Color |
 | sequenceNumberColor   | calculated from lineColor      | Sequence Number Color       |
 
+## Pie Diagram Variables
+
+| Variable            | Default value                  | Description                                |
+| ------------------- | ------------------------------ | ------------------------------------------ |
+| pie1                | primaryColor                   | Fill for 1st section in pie diagram        |
+| pie2                | secondaryColor                 | Fill for 2nd section in pie diagram        |
+| pie3                | calculated from tertiary       | Fill for 3rd section in pie diagram        |
+| pie4                | calculated from primaryColor   | Fill for 4th section in pie diagram        |
+| pie5                | calculated from secondaryColor | Fill for 5th section in pie diagram        |
+| pie6                | calculated from tertiaryColor  | Fill for 6th section in pie diagram        |
+| pie7                | calculated from primaryColor   | Fill for 7th section in pie diagram        |
+| pie8                | calculated from primaryColor   | Fill for 8th section in pie diagram        |
+| pie9                | calculated from primaryColor   | Fill for 9th section in pie diagram        |
+| pie10               | calculated from primaryColor   | Fill for 10th section in pie diagram       |
+| pie11               | calculated from primaryColor   | Fill for 11th section in pie diagram       |
+| pie12               | calculated from primaryColor   | Fill for 12th section in pie diagram       |
+| pieTitleTextSize    | 25px                           | Title text size                            |
+| pieTitleTextColor   | taskTextDarkColor              | Title text color                           |
+| pieSectionTextSize  | 17px                           | Text size of individual section labels     |
+| pieSectionTextColor | textColor                      | Text color of individual section labels    |
+| pieLegendTextSize   | 17px                           | Text size of labels in diagram legend      |
+| pieLegendTextColor  | taskTextDarkColor              | Text color of labels in diagram legend     |
+| pieStrokeColor      | black                          | Border color of individual pie sections    |
+| pieStrokeWidth      | 2px                            | Border width of individual pie sections    |
+| pieOuterStrokeWidth | 2px                            | Border width of pie diagram's outer circle |
+| pieOuterStrokeColor | black                          | Border color of pie diagram's outer circle |
+| pieOpacity          | 0.7                            | Opacity of individual pie sections         |
+
 ## State Colors
 
 | Variable      | Default value    | Description                                  |

docs/config/usage.md

@@ -112,10 +112,10 @@ A `securityLevel` configuration has to first be cleared. `securityLevel` sets th
 
 Values:
 
-- **strict**: (**default**) tags in text are encoded, click functionality is disabled
-- **loose**: tags in text are allowed, click functionality is enabled
-- **antiscript**: html tags in text are allowed, (only script element is removed), click functionality is enabled
-- **sandbox**: With this security level all rendering takes place in a sandboxed iframe. This prevent any JavaScript running in the context. This may hinder interactive functionality of the diagram like scripts, popups in sequence diagram or links to other tabs/targets etc.
+- **strict**: (**default**) HTML tags in the text are encoded and click functionality is disabled.
+- **antiscript**: HTML tags in text are allowed (only script elements are removed) and click functionality is enabled.
+- **loose**: HTML tags in text are allowed and click functionality is enabled.
+- **sandbox**: With this security level, all rendering takes place in a sandboxed iframe. This prevent any JavaScript from running in the context. This may hinder interactive functionality of the diagram, like scripts, popups in the sequence diagram, links to other tabs or targets, etc.
 
 > **Note**
 > This changes the default behaviour of mermaid so that after upgrade to 8.2, unless the `securityLevel` is not changed, tags in flowcharts are encoded as tags and clicking is disabled.
@@ -247,6 +247,23 @@ The example below show an outline of how this could be used. The example just lo
 </script>
 ```
 
+To determine the type of diagram present in a given text, you can utilize the `mermaid.detectType` function, as demonstrated in the example below.
+
+```html
+<script type="module">
+  import mermaid from './mermaid.esm.mjs';
+  const graphDefinition = `sequenceDiagram
+    Pumbaa->>Timon:I ate like a pig.
+    Timon->>Pumbaa:Pumbaa, you ARE a pig.`;
+  try {
+    const type = mermaid.detectType(graphDefinition);
+    console.log(type); // 'sequence'
+  } catch (error) {
+    // UnknownDiagramError
+  }
+</script>
+```
+
 ### Binding events
 
 Sometimes the generated graph also has defined interactions like tooltip and click events. When using the API one must
@@ -331,10 +348,10 @@ mermaid.parseError = function (err, hash) {
   displayErrorInGui(err);
 };
 
-const textFieldUpdated = function () {
+const textFieldUpdated = async function () {
   const textStr = getTextFromFormField('code');
 
-  if (mermaid.parse(textStr)) {
+  if (await mermaid.parse(textStr)) {
     reRender(textStr);
   }
 };

docs/ecosystem/integrations.md

@@ -16,16 +16,19 @@ They also serve as proof of concept, for the variety of things that can be built
   - [Using code blocks](https://github.blog/2022-02-14-include-diagrams-markdown-files-mermaid/) (**Native support**)
   - [GitHub action: Compile mermaid to image](https://github.com/neenjaw/compile-mermaid-markdown-action)
   - [svg-generator](https://github.com/SimonKenyonShepard/mermaidjs-github-svg-generator)
+  - [GitHub Writer](https://github.com/ckeditor/github-writer)
 - [GitLab](https://docs.gitlab.com/ee/user/markdown.html#diagrams-and-flowcharts) (**Native support**)
 - [Gitea](https://gitea.io) (**Native support**)
 - [Azure Devops](https://docs.microsoft.com/en-us/azure/devops/project/wiki/wiki-markdown-guidance?view=azure-devops#add-mermaid-diagrams-to-a-wiki-page) (**Native support**)
 - [Tuleap](https://docs.tuleap.org/user-guide/writing-in-tuleap.html#graphs) (**Native support**)
+- [Mermaid Flow Visual Editor](https://www.mermaidflow.app) (**Native support**)
 - [Deepdwn](https://billiam.itch.io/deepdwn) (**Native support**)
 - [Joplin](https://joplinapp.org) (**Native support**)
+- [Slab](https://slab.com) (**Native support**)
 - [Swimm](https://swimm.io) (**Native support**)
 - [Notion](https://notion.so) (**Native support**)
 - [Observable](https://observablehq.com/@observablehq/mermaid) (**Native support**)
-- [Obsidian](https://help.obsidian.md/How+to/Format+your+notes#Diagram) (**Native support**)
+- [Obsidian](https://help.obsidian.md/Editing+and+formatting/Advanced+formatting+syntax#Diagram) (**Native support**)
 - [GitBook](https://gitbook.com)
   - [Mermaid Plugin](https://github.com/JozoVilcek/gitbook-plugin-mermaid)
   - [Markdown with Mermaid CLI](https://github.com/miao1007/gitbook-plugin-mermaid-cli)
@@ -56,6 +59,8 @@ They also serve as proof of concept, for the variety of things that can be built
   - [hexo-filter-mermaid-diagrams](https://github.com/webappdevelp/hexo-filter-mermaid-diagrams)
   - [hexo-tag-mermaid](https://github.com/JameChou/hexo-tag-mermaid)
   - [hexo-mermaid-diagrams](https://github.com/mslxl/hexo-mermaid-diagrams)
+- [Nextra](https://nextra.site/)
+  - [Mermaid](https://nextra.site/docs/guide/mermaid)
 
 ## CMS
 
@@ -88,7 +93,7 @@ They also serve as proof of concept, for the variety of things that can be built
 - [FosWiki](https://foswiki.org)
   - [Mermaid Plugin](https://foswiki.org/Extensions/MermaidPlugin)
 - [DokuWiki](https://dokuwiki.org)
-  - [Flowcharts](https://www.dokuwiki.org/plugin:flowcharts?s[]=mermaid)
+  - [Mermaid Plugin](https://www.dokuwiki.org/plugin:mermaid)
   - [ComboStrap](https://combostrap.com/mermaid)
 - [TiddlyWiki](https://tiddlywiki.com/)
   - [mermaid-tw5: full js library](https://github.com/efurlanm/mermaid-tw5)
@@ -140,16 +145,22 @@ They also serve as proof of concept, for the variety of things that can be built
   - [Named block =Diagram](https://github.com/zag/podlite/tree/main/packages/podlite-diagrams)
 - [GNU Nano](https://www.nano-editor.org/)
   - [Nano Mermaid](https://github.com/Yash-Singh1/nano-mermaid)
+- [CKEditor](https://github.com/ckeditor/ckeditor5)
+  - [CKEditor 5 Mermaid plugin](https://github.com/ckeditor/ckeditor5-mermaid)
 
 ## Document Generation
 
 - [Sphinx](https://www.sphinx-doc.org/en/master/)
   - [sphinxcontrib-mermaid](https://github.com/mgaitan/sphinxcontrib-mermaid)
-- [remark.js](https://remark.js.org/)
-  - [remark-mermaid](https://github.com/temando/remark-mermaid)
+- [remark](https://remark.js.org/)
+  - [remark-mermaidjs](https://github.com/remcohaszing/remark-mermaidjs)
+- [rehype](https://github.com/rehypejs/rehype)
+  - [rehype-mermaidjs](https://github.com/remcohaszing/rehype-mermaidjs)
+- [Gatsby](https://www.gatsbyjs.com/)
+  - [gatsby-remark-mermaid](https://github.com/remcohaszing/gatsby-remark-mermaid)
 - [jSDoc](https://jsdoc.app/)
   - [jsdoc-mermaid](https://github.com/Jellyvision/jsdoc-mermaid)
-- [MkDocs](https://mkdocs.org)
+- [MkDocs](https://www.mkdocs.org)
   - [mkdocs-mermaid2-plugin](https://github.com/fralau/mkdocs-mermaid2-plugin)
   - [mkdocs-material](https://github.com/squidfunk/mkdocs-material), check the [docs](https://squidfunk.github.io/mkdocs-material/reference/diagrams/)
 - [Type Doc](https://typedoc.org/)
@@ -159,6 +170,7 @@ They also serve as proof of concept, for the variety of things that can be built
   - [codedoc-mermaid-plugin](https://www.npmjs.com/package/codedoc-mermaid-plugin)
 - [mdbook](https://rust-lang.github.io/mdBook/index.html)
   - [mdbook-mermaid](https://github.com/badboy/mdbook-mermaid)
+- [Quarto](https://quarto.org/)
 
 ## Browser Extensions
 
@@ -186,6 +198,7 @@ They also serve as proof of concept, for the variety of things that can be built
   - [bisheng-plugin-mermaid](https://github.com/yct21/bisheng-plugin-mermaid)
 - [Reveal CK](https://github.com/jedcn/reveal-ck)
   - [reveal-ck-mermaid-plugin](https://github.com/tmtm/reveal-ck-mermaid-plugin)
+- [mermaid-isomorphic](https://github.com/remcohaszing/mermaid-isomorphic)
 - [mermaid-server: Generate diagrams using a HTTP request](https://github.com/TomWright/mermaid-server)
 - [ExDoc](https://github.com/elixir-lang/ex_doc)
   - [Rendering Mermaid graphs](https://github.com/elixir-lang/ex_doc#rendering-mermaid-graphs)

docs/intro/index.md

@@ -235,6 +235,42 @@ journey
       Sit down: 5: Me
 ```
 
+### [Quadrant Chart](../syntax/quadrantChart.md)
+
+```mermaid-example
+quadrantChart
+    title Reach and engagement of campaigns
+    x-axis Low Reach --> High Reach
+    y-axis Low Engagement --> High Engagement
+    quadrant-1 We should expand
+    quadrant-2 Need to promote
+    quadrant-3 Re-evaluate
+    quadrant-4 May be improved
+    Campaign A: [0.3, 0.6]
+    Campaign B: [0.45, 0.23]
+    Campaign C: [0.57, 0.69]
+    Campaign D: [0.78, 0.34]
+    Campaign E: [0.40, 0.34]
+    Campaign F: [0.35, 0.78]
+```
+
+```mermaid
+quadrantChart
+    title Reach and engagement of campaigns
+    x-axis Low Reach --> High Reach
+    y-axis Low Engagement --> High Engagement
+    quadrant-1 We should expand
+    quadrant-2 Need to promote
+    quadrant-3 Re-evaluate
+    quadrant-4 May be improved
+    Campaign A: [0.3, 0.6]
+    Campaign B: [0.45, 0.23]
+    Campaign C: [0.57, 0.69]
+    Campaign D: [0.78, 0.34]
+    Campaign E: [0.40, 0.34]
+    Campaign F: [0.35, 0.78]
+```
+
 ## Installation
 
 **In depth guides and examples can be found at [Getting Started](./n00b-gettingStarted.md) and [Usage](../config/usage.md).**
@@ -263,7 +299,7 @@ To Deploy Mermaid:
 
 ### [Mermaid API](../config/setup/README.md):
 
-**To deploy mermaid without a bundler, one can insert a `script` tag with an absolute address and a `mermaid.initialize` call into the HTML like so:**
+**To deploy mermaid without a bundler, insert a `script` tag with an absolute address and a `mermaid.initialize` call into the HTML using the following example:**
 
 ```html
 <script type="module">
@@ -272,9 +308,9 @@ To Deploy Mermaid:
 </script>
 ```
 
-**Doing so will command the mermaid parser to look for the `<div>` or `<pre>` tags with `class="mermaid"`. From these tags mermaid will try to read the diagram/chart definitions and render them into SVG charts.**
+**Doing so commands the mermaid parser to look for the `<div>` or `<pre>` tags with `class="mermaid"`. From these tags, mermaid tries read the diagram/chart definitions and render them into SVG charts.**
 
-**Examples can be found at** [Other examples](../syntax/examples.md)
+**Examples can be found in** [Other examples](../syntax/examples.md)
 
 ## Sibling projects
 

docs/news/announcements.md

@@ -0,0 +1,13 @@
+> **Warning**
+>
+> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
+>
+> ## Please edit the corresponding file in [/packages/mermaid/src/docs/news/announcements.md](../../packages/mermaid/src/docs/news/announcements.md).
+
+# Announcements
+
+## [Bad documentation is bad for developers](https://www.mermaidchart.com/blog/posts/bad-documentation-is-bad-for-developers)
+
+26 April 2023 · 11 mins
+
+Documentation tends to be bad because companies and projects don’t fully realize the costs of bad documentation.

docs/news/blog.md

@@ -0,0 +1,43 @@
+> **Warning**
+>
+> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
+>
+> ## Please edit the corresponding file in [/packages/mermaid/src/docs/news/blog.md](../../packages/mermaid/src/docs/news/blog.md).
+
+# Blog
+
+## [Bad documentation is bad for developers](https://www.mermaidchart.com/blog/posts/bad-documentation-is-bad-for-developers)
+
+26 April 2023 · 11 mins
+
+Documentation tends to be bad because companies and projects don’t fully realize the costs of bad documentation.
+
+## [Automatic text wrapping in flowcharts is here!](https://www.mermaidchart.com/blog/posts/automatic-text-wrapping-in-flowcharts-is-here/)
+
+3 April 2023 · 3 mins
+
+Markdown Strings reduce the hassle # Starting from v10.
+
+## [Mermaid Chart officially launched with sharable diagram links and presentation mode](https://www.mermaidchart.com/blog/posts/mermaid-chart-officially-launched-with-sharable-diagram-links-and-presentation-mode/)
+
+27 March 2023 · 2 mins
+
+Exciting news for all Mermaid OSS fans: Mermaid Chart has officially launched with Mermaid Chart!
+
+## [If you're not excited about ChatGPT, then you're not being creative](https://www.mermaidchart.com/blog/posts/if-youre-not-excited-about-chatgpt-then-youre-not-being-creative-enough/)
+
+8 March 2023 · 9 mins
+
+The hype around AI in general and ChatGPT, in particular, is so intense that it’s very understandable to assume the hype train is driving straight toward the trough of disillusionment.
+
+## [Flow charts are O(n)2 complex, so don't go over 100 connections](https://www.mermaidchart.com/blog/posts/flow-charts-are-on2-complex-so-dont-go-over-100-connections/)
+
+1 March 2023 · 12 mins
+
+Flowchart design is a game of balance: Read about the importance of dialling in the right level of detail and how to manage complexity in large flowcharts.
+
+## [Busting the myth that developers can't write](https://www.mermaidchart.com/blog/posts/busting-the-myth-that-developers-cant-write/)
+
+10 February 2023 · 10 mins
+
+Busting the myth that developers can’t write # It’s an annoying stereotype that developers don’t know how to write, speak, and otherwise communicate.

docs/syntax/classDiagram.md

@@ -128,7 +128,7 @@ classDiagram
     Vehicle <|-- Car
 ```
 
-Naming convention: a class name should be composed only of alphanumeric characters (including unicode), and underscores.
+Naming convention: a class name should be composed only of alphanumeric characters (including unicode), underscores, and dashes (-).
 
 ### Class labels
 
@@ -283,12 +283,12 @@ To describe the visibility (or encapsulation) of an attribute or method/function
 - `#` Protected
 - `~` Package/Internal
 
-> _note_ you can also include additional _classifiers_ to a method definition by adding the following notation to the _end_ of the method, i.e.: after the `()`:
+> _note_ you can also include additional _classifiers_ to a method definition by adding the following notation to the _end_ of the method, i.e.: after the `()` or after the return type:
 >
-> - `*` Abstract e.g.: `someAbstractMethod()*`
-> - `$` Static e.g.: `someStaticMethod()$`
+> - `*` Abstract e.g.: `someAbstractMethod()*` or `someAbstractMethod() int*`
+> - `$` Static e.g.: `someStaticMethod()$` or `someStaticMethod() String$`
 
-> _note_ you can also include additional _classifiers_ to a field definition by adding the following notation to the end of its name:
+> _note_ you can also include additional _classifiers_ to a field definition by adding the following notation to the very end:
 >
 > - `$` Static e.g.: `String someField$`
 
@@ -421,6 +421,34 @@ And `Link` can be one of:
 | --   | Solid       |
 | ..   | Dashed      |
 
+## Define Namespace
+
+A namespace groups classes.
+
+Code:
+
+```mermaid-example
+classDiagram
+namespace BaseShapes {
+    class Triangle
+    class Rectangle {
+      double width
+      double height
+    }
+}
+```
+
+```mermaid
+classDiagram
+namespace BaseShapes {
+    class Triangle
+    class Rectangle {
+      double width
+      double height
+    }
+}
+```
+
 ## Cardinality / Multiplicity on relations
 
 Multiplicity or cardinality in class diagrams indicates the number of instances of one class that can be linked to an instance of the other class. For example, each company will have one or more employees (not zero), and each employee currently works for zero or one companies.
@@ -604,10 +632,26 @@ You would define these actions on a separate line after all classes have been de
 
 ## Notes
 
-It is possible to add notes on diagram using `note "line1\nline2"` or note for class using `note for class "line1\nline2"`
+It is possible to add notes on the diagram using `note "line1\nline2"`. A note can be added for a specific class using `note for <CLASS NAME> "line1\nline2"`.
 
 ### Examples
 
+```mermaid-example
+classDiagram
+    note "This is a general note"
+    note for MyClass "This is a note for a class"
+    class MyClass{
+    }
+```
+
+```mermaid
+classDiagram
+    note "This is a general note"
+    note for MyClass "This is a note for a class"
+    class MyClass{
+    }
+```
+
 _URL Link:_
 
 ```mermaid-example

docs/syntax/flowchart.md

@@ -6,11 +6,10 @@
 
 # Flowcharts - Basic Syntax
 
-All Flowcharts are composed of **nodes**, the geometric shapes and **edges**, the arrows or lines. The mermaid code defines the way that these **nodes** and **edges** are made and interact.
+Flowcharts are composed of **nodes** (geometric shapes) and **edges** (arrows or lines). The Mermaid code defines how nodes and edges are made and accommodates different arrow types, multi-directional arrows, and any linking to and from subgraphs.
 
-It can also accommodate different arrow types, multi directional arrows, and linking to and from subgraphs.
-
-> **Important note**: Do not type the word "end" as a Flowchart node. Capitalize all or any one the letters to keep the flowchart from breaking, i.e, "End" or "END". Or you can apply this [workaround](https://github.com/mermaid-js/mermaid/issues/1444#issuecomment-639528897).
+> **Warning**
+> If you are using the word "end" in a Flowchart node, capitalize the entire word or any of the letters (e.g., "End" or "END"), or apply this [workaround](https://github.com/mermaid-js/mermaid/issues/1444#issuecomment-639528897). Typing "end" in all lowercase letters will break the Flowchart.
 
 ### A node (default)
 
@@ -55,7 +54,45 @@ flowchart LR
     id1[This is the text in the box]
 ```
 
-## Graph
+#### Unicode text
+
+Use `"` to enclose the unicode text.
+
+```mermaid-example
+flowchart LR
+    id["This ❤ Unicode"]
+```
+
+```mermaid
+flowchart LR
+    id["This ❤ Unicode"]
+```
+
+#### Markdown formatting
+
+Use double quotes and backticks "\` text \`" to enclose the markdown text.
+
+```mermaid-example
+%%{init: {"flowchart": {"htmlLabels": false}} }%%
+flowchart LR
+    markdown["`This **is** _Markdown_`"]
+    newLines["`Line1
+    Line 2
+    Line 3`"]
+    markdown --> newLines
+```
+
+```mermaid
+%%{init: {"flowchart": {"htmlLabels": false}} }%%
+flowchart LR
+    markdown["`This **is** _Markdown_`"]
+    newLines["`Line1
+    Line 2
+    Line 3`"]
+    markdown --> newLines
+```
+
+### Direction
 
 This statement declares the direction of the Flowchart.
 
@@ -83,15 +120,13 @@ flowchart LR
     Start --> Stop
 ```
 
-## Flowchart Orientation
-
 Possible FlowChart orientations are:
 
-- TB - top to bottom
-- TD - top-down/ same as top to bottom
-- BT - bottom to top
-- RL - right to left
-- LR - left to right
+- TB - Top to bottom
+- TD - Top-down/ same as top to bottom
+- BT - Bottom to top
+- RL - Right to left
+- LR - Left to right
 
 ## Node shapes
 
@@ -183,20 +218,6 @@ flowchart LR
 
 ### A hexagon node
 
-Code:
-
-```mermaid-example
-flowchart LR
-    id1{{This is the text in the box}}
-```
-
-```mermaid
-flowchart LR
-    id1{{This is the text in the box}}
-```
-
-Render:
-
 ```mermaid-example
 flowchart LR
     id1{{This is the text in the box}}
@@ -648,7 +669,7 @@ flowchart TB
     end
 ```
 
-## flowcharts
+### flowcharts
 
 With the graphtype flowchart it is also possible to set edges to and from subgraphs as in the flowchart below.
 
@@ -686,7 +707,7 @@ flowchart TB
     two --> c2
 ```
 
-## Direction in subgraphs
+### Direction in subgraphs
 
 With the graphtype flowcharts you can use the direction statement to set the direction which the subgraph will render like in this example.
 
@@ -724,6 +745,44 @@ flowchart LR
   B1 --> B2
 ```
 
+## Markdown Strings
+
+The "Markdown Strings" feature enhances flowcharts and mind maps by offering a more versatile string type, which supports text formatting options such as bold and italics, and automatically wraps text within labels.
+
+```mermaid-example
+%%{init: {"flowchart": {"htmlLabels": false}} }%%
+flowchart LR
+subgraph "One"
+  a("`The **cat**
+  in the hat`") -- "edge label" --> b{{"`The **dog** in the hog`"}}
+end
+subgraph "`**Two**`"
+  c("`The **cat**
+  in the hat`") -- "`Bold **edge label**`" --> d("The dog in the hog")
+end
+```
+
+```mermaid
+%%{init: {"flowchart": {"htmlLabels": false}} }%%
+flowchart LR
+subgraph "One"
+  a("`The **cat**
+  in the hat`") -- "edge label" --> b{{"`The **dog** in the hog`"}}
+end
+subgraph "`**Two**`"
+  c("`The **cat**
+  in the hat`") -- "`Bold **edge label**`" --> d("The dog in the hog")
+end
+```
+
+Formatting:
+
+- For bold text, use double asterisks (`**`) before and after the text.
+- For italics, use single asterisks (`*`) before and after the text.
+- With traditional strings, you needed to add `<br>` tags for text to wrap in nodes. However, markdown strings automatically wrap text when it becomes too long and allows you to start a new line by simply using a newline character instead of a `<br>` tag.
+
+This feature is applicable to node labels, edge labels, and subgraph labels.
+
 ## Interaction
 
 It is possible to bind a click event to a node, the click can lead to either a javascript callback or to a link which will be opened in a new browser tab. **Note**: This functionality is disabled when using `securityLevel='strict'` and enabled when using `securityLevel='loose'`.
@@ -979,7 +1038,7 @@ flowchart TD
     B-->E(A fa:fa-camera-retro perhaps?)
 ```
 
-?> Mermaid is now only compatible with Font Awesome versions 4 and 5. Check that you are using the correct version of Font Awesome.
+Mermaid is compatible with Font Awesome up to verion 5, Free icons only. Check that the icons you use are from the [supported set of icons](https://fontawesome.com/v5/search?o=r&m=free).
 
 ## Graph declarations with spaces between vertices and link and without semicolon
 

docs/syntax/gantt.md

@@ -257,9 +257,41 @@ The pattern is:
 
 More info in: <https://github.com/d3/d3-time#interval_every>
 
+## Output in compact mode
+
+The compact mode allows you to display multiple tasks in the same row. Compact mode can be enabled for a gantt chart by setting the display mode of the graph via preceeding YAML settings.
+
+```mermaid-example
+---
+displayMode: compact
+---
+gantt
+    title A Gantt Diagram
+    dateFormat  YYYY-MM-DD
+
+    section Section
+    A task           :a1, 2014-01-01, 30d
+    Another task     :a2, 2014-01-20, 25d
+    Another one      :a3, 2014-02-10, 20d
+```
+
+```mermaid
+---
+displayMode: compact
+---
+gantt
+    title A Gantt Diagram
+    dateFormat  YYYY-MM-DD
+
+    section Section
+    A task           :a1, 2014-01-01, 30d
+    Another task     :a2, 2014-01-20, 25d
+    Another one      :a3, 2014-02-10, 20d
+```
+
 ## Comments
 
-Comments can be entered within a gantt chart, which will be ignored by the parser. Comments need to be on their own line and must be prefaced with `%%` (double percent signs). Any text after the start of the comment to the next newline will be treated as a comment, including any diagram syntax
+Comments can be entered within a gantt chart, which will be ignored by the parser. Comments need to be on their own line and must be prefaced with `%%` (double percent signs). Any text after the start of the comment to the next newline will be treated as a comment, including any diagram syntax.
 
 ```mermaid-example
 gantt
@@ -432,3 +464,41 @@ Beginner's tip—a full example using interactive links in an html context:
   </script>
 </body>
 ```
+
+## Examples
+
+### Bar chart (using gantt chart)
+
+```mermaid-example
+gantt
+    title Git Issues - days since last update
+    dateFormat X
+    axisFormat %s
+    section Issue19062
+    71   : 0, 71
+    section Issue19401
+    36   : 0, 36
+    section Issue193
+    34   : 0, 34
+    section Issue7441
+    9    : 0, 9
+    section Issue1300
+    5    : 0, 5
+```
+
+```mermaid
+gantt
+    title Git Issues - days since last update
+    dateFormat X
+    axisFormat %s
+    section Issue19062
+    71   : 0, 71
+    section Issue19401
+    36   : 0, 36
+    section Issue193
+    34   : 0, 34
+    section Issue7441
+    9    : 0, 9
+    section Issue1300
+    5    : 0, 5
+```

docs/syntax/mindmap.md

@@ -182,7 +182,7 @@ More shapes will be added, beginning with the shapes available in flowcharts.
 
 ## Icons
 
-As with flowcharts you can add icons to your nodes but with an updated syntax. The styling for the font based icons are added during the integration so that they are available for the web page. _This is not something a diagram author can do but has to be done with the site administrator or the integrator_. Once the icon fonts are in place you add them to the mind map nodes using the `::icon()` syntax. You place the classes for the icon within the parenthesis like in the following example where icons for material design and fontawesome 4 are displayed. The intention is that this approach should be used for all diagrams supporting icons. **Experimental feature:** This wider scope is also the reason Mindmaps are experimental as this syntax and approach could change.
+As with flowcharts you can add icons to your nodes but with an updated syntax. The styling for the font based icons are added during the integration so that they are available for the web page. _This is not something a diagram author can do but has to be done with the site administrator or the integrator_. Once the icon fonts are in place you add them to the mind map nodes using the `::icon()` syntax. You place the classes for the icon within the parenthesis like in the following example where icons for material design and [Font Awesome 5](https://fontawesome.com/v5/search?o=r&m=free) are displayed. The intention is that this approach should be used for all diagrams supporting icons. **Experimental feature:** This wider scope is also the reason Mindmaps are experimental as this syntax and approach could change.
 
 ```mermaid-example
 mindmap
@@ -224,7 +224,7 @@ mindmap
         C
 ```
 
-_These classes needs top be supplied by the site administrator._
+_These classes need to be supplied by the site administrator._
 
 ## Unclear indentation
 
@@ -254,6 +254,34 @@ Root
       C
 ```
 
+## Markdown Strings
+
+The "Markdown Strings" feature enhances mind maps by offering a more versatile string type, which supports text formatting options such as bold and italics, and automatically wraps text within labels.
+
+```mermaid-example
+mindmap
+    id1["`**Root** with
+a second line
+Unicode works too: 🤓`"]
+      id2["`The dog in **the** hog... a *very long text* that wraps to a new line`"]
+      id3[Regular labels still works]
+```
+
+```mermaid
+mindmap
+    id1["`**Root** with
+a second line
+Unicode works too: 🤓`"]
+      id2["`The dog in **the** hog... a *very long text* that wraps to a new line`"]
+      id3[Regular labels still works]
+```
+
+Formatting:
+
+- For bold text, use double asterisks \*\* before and after the text.
+- For italics, use single asterisks \* before and after the text.
+- With traditional strings, you needed to add <br> tags for text to wrap in nodes. However, markdown strings automatically wrap text when it becomes too long and allows you to start a new line by simply using a newline character instead of a <br> tag.
+
 ## Integrating with your library/website.
 
 Mindmap uses the experimental lazy loading & async rendering features which could change in the future. From version 9.4.0 this diagram is included in mermaid but use lazy loading in order to keep the size of mermaid down. This is important in order to be able to add additional diagrams going forward.

docs/syntax/pie.md

@@ -48,6 +48,7 @@ Drawing a pie chart is really simple in mermaid.
 ## Example
 
 ```mermaid-example
+%%{init: {"pie": {"textPosition": 0.5}, "themeVariables": {"pieOuterStrokeWidth": "5px"}} }%%
 pie showData
     title Key elements in Product X
     "Calcium" : 42.96
@@ -57,6 +58,7 @@ pie showData
 ```
 
 ```mermaid
+%%{init: {"pie": {"textPosition": 0.5}, "themeVariables": {"pieOuterStrokeWidth": "5px"}} }%%
 pie showData
     title Key elements in Product X
     "Calcium" : 42.96
@@ -64,3 +66,11 @@ pie showData
     "Magnesium" : 10.01
     "Iron" :  5
 ```
+
+## Configuration
+
+Possible pie diagram configuration parameters:
+
+| Parameter      | Description                                                                                                  | Default value |
+| -------------- | ------------------------------------------------------------------------------------------------------------ | ------------- |
+| `textPosition` | The axial position of the pie slice labels, from 0.0 at the center to 1.0 at the outside edge of the circle. | `0.75`        |

docs/syntax/quadrantChart.md

@@ -0,0 +1,168 @@
+> **Warning**
+>
+> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
+>
+> ## Please edit the corresponding file in [/packages/mermaid/src/docs/syntax/quadrantChart.md](../../packages/mermaid/src/docs/syntax/quadrantChart.md).
+
+# Quadrant Chart
+
+> A quadrant chart is a visual representation of data that is divided into four quadrants. It is used to plot data points on a two-dimensional grid, with one variable represented on the x-axis and another variable represented on the y-axis. The quadrants are determined by dividing the chart into four equal parts based on a set of criteria that is specific to the data being analyzed. Quadrant charts are often used to identify patterns and trends in data, and to prioritize actions based on the position of data points within the chart. They are commonly used in business, marketing, and risk management, among other fields.
+
+## Example
+
+```mermaid-example
+quadrantChart
+    title Reach and engagement of campaigns
+    x-axis Low Reach --> High Reach
+    y-axis Low Engagement --> High Engagement
+    quadrant-1 We should expand
+    quadrant-2 Need to promote
+    quadrant-3 Re-evaluate
+    quadrant-4 May be improved
+    Campaign A: [0.3, 0.6]
+    Campaign B: [0.45, 0.23]
+    Campaign C: [0.57, 0.69]
+    Campaign D: [0.78, 0.34]
+    Campaign E: [0.40, 0.34]
+    Campaign F: [0.35, 0.78]
+```
+
+```mermaid
+quadrantChart
+    title Reach and engagement of campaigns
+    x-axis Low Reach --> High Reach
+    y-axis Low Engagement --> High Engagement
+    quadrant-1 We should expand
+    quadrant-2 Need to promote
+    quadrant-3 Re-evaluate
+    quadrant-4 May be improved
+    Campaign A: [0.3, 0.6]
+    Campaign B: [0.45, 0.23]
+    Campaign C: [0.57, 0.69]
+    Campaign D: [0.78, 0.34]
+    Campaign E: [0.40, 0.34]
+    Campaign F: [0.35, 0.78]
+```
+
+## Syntax
+
+> **Note**
+> If there is no points available in the chart both **axis** text and **quadrant** will be rendered in the center of the respective quadrant.
+> If there are points **x-axis** labels will rendered from left of the respective quadrant also they will be displayed in bottom of the chart, and **y-axis** lables will be rendered in bottom of the respective quadrant, the quadrant text will render at top of the respective quadrant.
+
+> **Note**
+> For points x and y value min value is 0 and max value is 1.
+
+### Title
+
+The title is a short description of the chart and it will always render on top of the chart.
+
+#### Example
+
+    quadrantChart
+        title This is a sample example
+
+### x-axis
+
+The x-axis determine what text would be displayed in the x-axis. In x-axis there is two part **left** and **right** you can pass **both** or you can pass only **left**. The statement should start with `x-axis` then the `left axis text` followed by the delimiter `-->` then `right axis text`.
+
+#### Example
+
+1.  `x-axis <text> --> <text>` both the left and right axis text will be rendered.
+2.  `x-axis <text>` only the left axis text will be rendered.
+
+### y-axis
+
+The y-axis determine what text would be displayed in the y-axis. In y-axis there is two part **top** and **bottom** you can pass **both** or you can pass only **bottom**. The statement should start with `y-axis` then the `bottom axis text` followed by the delimiter `-->` then `top axis text`.
+
+#### Example
+
+1.  `y-axis <text> --> <text>` both the bottom and top axis text will be rendered.
+2.  `y-axis <text>` only the bottom axis text will be rendered.
+
+### Quadrants text
+
+The `quadrant-[1,2,3,4]` determine what text would be displayed inside the quadrants.
+
+#### Example
+
+1.  `quadrant-1 <text>` determine what text will be rendered inside the top right quadrant.
+2.  `quadrant-2 <text>` determine what text will be rendered inside the top left quadrant.
+3.  `quadrant-3 <text>` determine what text will be rendered inside the bottom left quadrant.
+4.  `quadrant-4 <text>` determine what text will be rendered inside the bottom right quadrant.
+
+### Points
+
+Points are used to plot a circle inside the quadrantChart. The syntax is `<text>: [x, y]` here x and y value is in the range 0 - 1.
+
+#### Example
+
+1.  `Point 1: [0.75, 0.80]` here the Point 1 will be drawn in the top right quadrant.
+2.  `Point 2: [0.35, 0.24]` here the Point 2 will be drawn in the bottom left quadrant.
+
+## Chart Configurations
+
+| Parameter                         | Description                                                                                       | Default value |
+| --------------------------------- | ------------------------------------------------------------------------------------------------- | :-----------: |
+| chartWidth                        | Width of the chart                                                                                |      500      |
+| chartHeight                       | Height of the chart                                                                               |      500      |
+| titlePadding                      | Top and Bottom padding of the title                                                               |      10       |
+| titleFontSize                     | Title font size                                                                                   |      20       |
+| quadrantPadding                   | Padding outside all the quadrants                                                                 |       5       |
+| quadrantTextTopPadding            | Quadrant text top padding when text is drawn on top ( not data points are there)                  |       5       |
+| quadrantLabelFontSize             | Quadrant text font size                                                                           |      16       |
+| quadrantInternalBorderStrokeWidth | Border stroke width inside the quadrants                                                          |       1       |
+| quadrantExternalBorderStrokeWidth | Quadrant external border stroke width                                                             |       2       |
+| xAxisLabelPadding                 | Top and bottom padding of x-axis text                                                             |       5       |
+| xAxisLabelFontSize                | X-axis texts font size                                                                            |      16       |
+| xAxisPosition                     | Position of x-axis (top , bottom) if there are points the x-axis will alway be rendered in bottom |     'top'     |
+| yAxisLabelPadding                 | Left and Right padding of y-axis text                                                             |       5       |
+| yAxisLabelFontSize                | Y-axis texts font size                                                                            |      16       |
+| yAxisPosition                     | Position of y-axis (left , right)                                                                 |    'left'     |
+| pointTextPadding                  | Padding between point and the below text                                                          |       5       |
+| pointLabelFontSize                | Point text font size                                                                              |      12       |
+| pointRadius                       | Radius of the point to be drawn                                                                   |       5       |
+
+## Chart Theme Variables
+
+| Parameter                        | Description                             |
+| -------------------------------- | --------------------------------------- |
+| quadrant1Fill                    | Fill color of the top right quadrant    |
+| quadrant2Fill                    | Fill color of the top left quadrant     |
+| quadrant3Fill                    | Fill color of the bottom left quadrant  |
+| quadrant4Fill                    | Fill color of the bottom right quadrant |
+| quadrant1TextFill                | Text color of the top right quadrant    |
+| quadrant2TextFill                | Text color of the top left quadrant     |
+| quadrant3TextFill                | Text color of the bottom left quadrant  |
+| quadrant4TextFill                | Text color of the bottom right quadrant |
+| quadrantPointFill                | Points fill color                       |
+| quadrantPointTextFill            | Points text color                       |
+| quadrantXAxisTextFill            | X-axis text color                       |
+| quadrantYAxisTextFill            | Y-axis text color                       |
+| quadrantInternalBorderStrokeFill | Quadrants inner border color            |
+| quadrantExternalBorderStrokeFill | Quadrants outer border color            |
+| quadrantTitleFill                | Title color                             |
+
+## Example on config and theme
+
+```mermaid-example
+%%{init: {"quadrantChart": {"chartWidth": 400, "chartHeight": 400}, "themeVariables": {"quadrant1TextFill": "#ff0000"} }}%%
+quadrantChart
+  x-axis Urgent --> Not Urgent
+  y-axis Not Important --> "Important ❤"
+  quadrant-1 Plan
+  quadrant-2 Do
+  quadrant-3 Deligate
+  quadrant-4 Delete
+```
+
+```mermaid
+%%{init: {"quadrantChart": {"chartWidth": 400, "chartHeight": 400}, "themeVariables": {"quadrant1TextFill": "#ff0000"} }}%%
+quadrantChart
+  x-axis Urgent --> Not Urgent
+  y-axis Not Important --> "Important ❤"
+  quadrant-1 Plan
+  quadrant-2 Do
+  quadrant-3 Deligate
+  quadrant-4 Delete
+```

docs/syntax/timeline.md

@@ -8,7 +8,7 @@
 
 > Timeline: This is an experimental diagram for now. The syntax and properties can change in future releases. The syntax is stable except for the icon integration which is the experimental part.
 
-"A timeline is a type of diagram used to illustrate a chronology of events, dates, or periods of time. It is usually presented graphically to indicate the passing of time, and it is usually organized chronologically. A basic timeline presents a list of events in chronological order, usually using dates as markers. A timeline can also be used to show the relationship between events, such as the relationship between the events of a person's life. A timeline can also be used to show the relationship between events, such as the relationship between the events of a person's life." Wikipedia
+"A timeline is a type of diagram used to illustrate a chronology of events, dates, or periods of time. It is usually presented graphically to indicate the passing of time, and it is usually organized chronologically. A basic timeline presents a list of events in chronological order, usually using dates as markers. A timeline can also be used to show the relationship between events, such as the relationship between the events of a person's life." Wikipedia
 
 ### An example of a timeline.
 
@@ -213,7 +213,7 @@ However, if there is no section defined, then we have two possibilities:
 
 ```
 
-Note that this is no, section defined, and each time period and its corresponding events will have its own color scheme.
+Note that there are no sections defined, and each time period and its corresponding events will have its own color scheme.
 
 2.  Disable the multiColor option using the `disableMultiColor` option. This will make all time periods and events follow the same color scheme.
 
@@ -257,7 +257,7 @@ let us look at same example, where we have disabled the multiColor option.
 
 ### Customizing Color scheme
 
-You can customize the color scheme using the `cScale0` to `cScale11` theme variables. Mermaid allows you to set unique colors for up-to 12, where `cScale0` variable will drive the value of the first section or time-period, `cScale1` will drive the value of the second section and so on.
+You can customize the color scheme using the `cScale0` to `cScale11` theme variables. Mermaid allows you to set unique colors for up-to 12 sections, where `cScale0` variable will drive the value of the first section or time-period, `cScale1` will drive the value of the second section and so on.
 In case you have more than 12 sections, the color scheme will start to repeat.
 
 NOTE: Default values for these theme variables are picked from the selected theme. If you want to override the default values, you can use the `initialize` call to add your custom theme variable values.

docs/syntax/zenuml.md

@@ -0,0 +1,472 @@
+> **Warning**
+>
+> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
+>
+> ## Please edit the corresponding file in [/packages/mermaid/src/docs/syntax/zenuml.md](../../packages/mermaid/src/docs/syntax/zenuml.md).
+
+# ZenUML
+
+> A Sequence diagram is an interaction diagram that shows how processes operate with one another and in what order.
+
+Mermaid can render sequence diagrams with [ZenUML](https://zenuml.com). Note that ZenUML uses a different
+syntax than the original Sequence Diagram in mermaid.
+
+```mermaid-example
+zenuml
+    title Demo
+    Alice->John: Hello John, how are you?
+    John->Alice: Great!
+    Alice->John: See you later!
+```
+
+```mermaid
+zenuml
+    title Demo
+    Alice->John: Hello John, how are you?
+    John->Alice: Great!
+    Alice->John: See you later!
+```
+
+## Syntax
+
+### Participants
+
+The participants can be defined implicitly as in the first example on this page. The participants or actors are
+rendered in order of appearance in the diagram source text. Sometimes you might want to show the participants in a
+different order than how they appear in the first message. It is possible to specify the actor's order of
+appearance by doing the following:
+
+```mermaid-example
+zenuml
+    title Declare participant (optional)
+    Bob
+    Alice
+    Alice->Bob: Hi Bob
+    Bob->Alice: Hi Alice
+```
+
+```mermaid
+zenuml
+    title Declare participant (optional)
+    Bob
+    Alice
+    Alice->Bob: Hi Bob
+    Bob->Alice: Hi Alice
+```
+
+### Annotators
+
+If you specifically want to use symbols instead of just rectangles with text you can do so by using the annotator syntax to declare participants as per below.
+
+```mermaid-example
+zenuml
+    title Annotators
+    @Actor Alice
+    @Database Bob
+    Alice->Bob: Hi Bob
+    Bob->Alice: Hi Alice
+```
+
+```mermaid
+zenuml
+    title Annotators
+    @Actor Alice
+    @Database Bob
+    Alice->Bob: Hi Bob
+    Bob->Alice: Hi Alice
+```
+
+Here are the available annotators:
+![img.png](img/zenuml-participant-annotators.png)
+
+### Aliases
+
+The participants can have a convenient identifier and a descriptive label.
+
+```mermaid-example
+zenuml
+    title Aliases
+    A as Alice
+    J as John
+    A->J: Hello John, how are you?
+    J->A: Great!
+```
+
+```mermaid
+zenuml
+    title Aliases
+    A as Alice
+    J as John
+    A->J: Hello John, how are you?
+    J->A: Great!
+```
+
+## Messages
+
+Messages can be one of:
+
+1.  Sync message
+2.  Async message
+3.  Creation message
+4.  Reply message
+
+### Sync message
+
+You can think of a sync (blocking) method in a programming language.
+
+```mermaid-example
+zenuml
+    title Sync message
+    A.SyncMessage
+    A.SyncMessage(with, parameters) {
+      B.nestedSyncMessage()
+    }
+```
+
+```mermaid
+zenuml
+    title Sync message
+    A.SyncMessage
+    A.SyncMessage(with, parameters) {
+      B.nestedSyncMessage()
+    }
+```
+
+### Async message
+
+You can think of an async (non-blocking) method in a programming language.
+Fire an event and forget about it.
+
+```mermaid-example
+zenuml
+    title Async message
+    Alice->Bob: How are you?
+```
+
+```mermaid
+zenuml
+    title Async message
+    Alice->Bob: How are you?
+```
+
+### Creation message
+
+We use `new` keyword to create an object.
+
+```mermaid-example
+zenuml
+    new A1
+    new A2(with, parameters)
+```
+
+```mermaid
+zenuml
+    new A1
+    new A2(with, parameters)
+```
+
+### Reply message
+
+There are three ways to express a reply message:
+
+```mermaid-example
+zenuml
+    // 1. assign a variable from a sync message.
+    a = A.SyncMessage()
+
+    // 1.1. optionally give the variable a type
+    SomeType a = A.SyncMessage()
+
+    // 2. use return keyword
+    A.SyncMessage() {
+    return result
+    }
+
+    // 3. use @return or @reply annotator on an async message
+    @return
+    A->B: result
+```
+
+```mermaid
+zenuml
+    // 1. assign a variable from a sync message.
+    a = A.SyncMessage()
+
+    // 1.1. optionally give the variable a type
+    SomeType a = A.SyncMessage()
+
+    // 2. use return keyword
+    A.SyncMessage() {
+    return result
+    }
+
+    // 3. use @return or @reply annotator on an async message
+    @return
+    A->B: result
+```
+
+The third way `@return` is rarely used, but it is useful when you want to return to one level up.
+
+```mermaid-example
+zenuml
+    title Reply message
+    Client->A.method() {
+      B.method() {
+        if(condition) {
+          return x1
+          // return early
+          @return
+          A->Client: x11
+        }
+      }
+      return x2
+    }
+```
+
+```mermaid
+zenuml
+    title Reply message
+    Client->A.method() {
+      B.method() {
+        if(condition) {
+          return x1
+          // return early
+          @return
+          A->Client: x11
+        }
+      }
+      return x2
+    }
+```
+
+## Nesting
+
+Sync messages and Creation messages are naturally nestable with `{}`.
+
+```mermaid-example
+zenuml
+    A.method() {
+      B.nested_sync_method()
+      B->C: nested async message
+    }
+```
+
+```mermaid
+zenuml
+    A.method() {
+      B.nested_sync_method()
+      B->C: nested async message
+    }
+```
+
+## Comments
+
+It is possible to add comments to a sequence diagram with `// comment` syntax.
+Comments will be rendered above the messages or fragments. Comments on other places
+are ignored. Markdown is supported.
+
+See the example below:
+
+```mermaid-example
+zenuml
+    // a comment on a participant will not be rendered
+    BookService
+    // a comment on a message.
+    // **Markdown** is supported.
+    BookService.getBook()
+```
+
+```mermaid
+zenuml
+    // a comment on a participant will not be rendered
+    BookService
+    // a comment on a message.
+    // **Markdown** is supported.
+    BookService.getBook()
+```
+
+## Loops
+
+It is possible to express loops in a ZenUML diagram. This is done by any of the
+following notations:
+
+1.  while
+2.  for
+3.  forEach, foreach
+4.  loop
+
+```zenuml
+while(condition) {
+    ...statements...
+}
+```
+
+See the example below:
+
+```mermaid-example
+zenuml
+    Alice->John: Hello John, how are you?
+    while(true) {
+      John->Alice: Great!
+    }
+```
+
+```mermaid
+zenuml
+    Alice->John: Hello John, how are you?
+    while(true) {
+      John->Alice: Great!
+    }
+```
+
+## Alt
+
+It is possible to express alternative paths in a sequence diagram. This is done by the notation
+
+```zenuml
+if(condition1) {
+    ...statements...
+} else if(condition2) {
+    ...statements...
+} else {
+    ...statements...
+}
+```
+
+See the example below:
+
+```mermaid-example
+zenuml
+    Alice->Bob: Hello Bob, how are you?
+    if(is_sick) {
+      Bob->Alice: Not so good :(
+    } else {
+      Bob->Alice: Feeling fresh like a daisy
+    }
+```
+
+```mermaid
+zenuml
+    Alice->Bob: Hello Bob, how are you?
+    if(is_sick) {
+      Bob->Alice: Not so good :(
+    } else {
+      Bob->Alice: Feeling fresh like a daisy
+    }
+```
+
+## Opt
+
+It is possible to render an `opt` fragment. This is done by the notation
+
+```zenuml
+opt {
+  ...statements...
+}
+```
+
+See the example below:
+
+```mermaid-example
+zenuml
+    Alice->Bob: Hello Bob, how are you?
+    Bob->Alice: Not so good :(
+    opt {
+      Bob->Alice: Thanks for asking
+    }
+```
+
+```mermaid
+zenuml
+    Alice->Bob: Hello Bob, how are you?
+    Bob->Alice: Not so good :(
+    opt {
+      Bob->Alice: Thanks for asking
+    }
+```
+
+## Parallel
+
+It is possible to show actions that are happening in parallel.
+
+This is done by the notation
+
+```zenuml
+par {
+  statement1
+  statement2
+  statement3
+}
+```
+
+See the example below:
+
+```mermaid-example
+zenuml
+    par {
+        Alice->Bob: Hello guys!
+        Alice->John: Hello guys!
+    }
+```
+
+```mermaid
+zenuml
+    par {
+        Alice->Bob: Hello guys!
+        Alice->John: Hello guys!
+    }
+```
+
+## Try/Catch/Finally (Break)
+
+It is possible to indicate a stop of the sequence within the flow (usually used to model exceptions).
+
+This is done by the notation
+
+    try {
+      ...statements...
+    } catch {
+      ...statements...
+    } finally {
+      ...statements...
+    }
+
+See the example below:
+
+```mermaid-example
+zenuml
+    try {
+      Consumer->API: Book something
+      API->BookingService: Start booking process
+    } catch {
+      API->Consumer: show failure
+    } finally {
+      API->BookingService: rollback status
+    }
+```
+
+```mermaid
+zenuml
+    try {
+      Consumer->API: Book something
+      API->BookingService: Start booking process
+    } catch {
+      API->Consumer: show failure
+    } finally {
+      API->BookingService: rollback status
+    }
+```
+
+## Integrating with your library/website.
+
+Zenuml uses the experimental lazy loading & async rendering features which could change in the future.
+
+You can use this method to add mermaid including the zenuml diagram to a web page:
+
+```html
+<script type="module">
+  import mermaid from 'https://cdn.jsdelivr.net/npm/mermaid@10/dist/mermaid.esm.min.mjs';
+  import zenuml from 'https://cdn.jsdelivr.net/npm/@mermaid-js/mermaid-zenuml@0.1.0/dist/mermaid-zenuml.esm.min.mjs';
+  await mermaid.registerExternalDiagrams([zenuml]);
+</script>
+```

package.json

@@ -1,10 +1,10 @@
 {
   "name": "mermaid-monorepo",
   "private": true,
-  "version": "10.0.2",
+  "version": "10.2.3",
   "description": "Markdownish syntax for generating flowcharts, sequence diagrams, class diagrams, gantt charts and git graphs.",
   "type": "module",
-  "packageManager": "pnpm@7.27.0",
+  "packageManager": "pnpm@8.5.1",
   "keywords": [
     "diagram",
     "markdown",
@@ -18,7 +18,7 @@
     "build:vite": "ts-node-esm --transpileOnly .vite/build.ts",
     "build:mermaid": "pnpm build:vite --mermaid",
     "build:viz": "pnpm build:mermaid --visualize",
-    "build:types": "tsc -p ./packages/mermaid/tsconfig.json --emitDeclarationOnly && tsc -p ./packages/mermaid-example-diagram/tsconfig.json --emitDeclarationOnly",
+    "build:types": "tsc -p ./packages/mermaid/tsconfig.json --emitDeclarationOnly && tsc -p ./packages/mermaid-zenuml/tsconfig.json --emitDeclarationOnly && tsc -p ./packages/mermaid-example-diagram/tsconfig.json --emitDeclarationOnly",
     "build:watch": "pnpm build:vite --watch",
     "build": "pnpm run -r clean && pnpm build:types && pnpm build:vite",
     "dev": "concurrently \"pnpm build:vite --watch\" \"ts-node-esm .vite/server.ts\"",
@@ -26,6 +26,7 @@
     "lint": "eslint --cache --cache-strategy content --ignore-path .gitignore . && pnpm lint:jison && prettier --cache --check .",
     "lint:fix": "eslint --cache --cache-strategy content --fix --ignore-path .gitignore . && prettier --write . && ts-node-esm scripts/fixCSpell.ts",
     "lint:jison": "ts-node-esm ./scripts/jison/lint.mts",
+    "contributors": "ts-node-esm scripts/updateContributors.ts",
     "cypress": "cypress run",
     "cypress:open": "cypress open",
     "e2e": "start-server-and-test dev http://localhost:9000/ cypress",
@@ -54,64 +55,65 @@
     ]
   },
   "devDependencies": {
-    "@applitools/eyes-cypress": "^3.27.6",
-    "@commitlint/cli": "^17.2.0",
-    "@commitlint/config-conventional": "^17.2.0",
-    "@cspell/eslint-plugin": "^6.14.2",
+    "@applitools/eyes-cypress": "^3.32.0",
+    "@commitlint/cli": "^17.6.1",
+    "@commitlint/config-conventional": "^17.6.1",
+    "@cspell/eslint-plugin": "^6.31.1",
+    "@rollup/plugin-typescript": "^11.1.0",
     "@types/cors": "^2.8.13",
-    "@types/eslint": "^8.4.10",
+    "@types/eslint": "^8.37.0",
     "@types/express": "^4.17.17",
     "@types/js-yaml": "^4.0.5",
-    "@types/jsdom": "^21.0.0",
-    "@types/lodash": "^4.14.188",
-    "@types/mdast": "^3.0.10",
-    "@types/node": "^18.11.9",
-    "@types/prettier": "^2.7.1",
+    "@types/jsdom": "^21.1.1",
+    "@types/lodash": "^4.14.194",
+    "@types/mdast": "^3.0.11",
+    "@types/node": "^18.16.0",
+    "@types/prettier": "^2.7.2",
     "@types/rollup-plugin-visualizer": "^4.2.1",
-    "@typescript-eslint/eslint-plugin": "^5.48.2",
-    "@typescript-eslint/parser": "^5.48.2",
-    "@vitest/coverage-c8": "^0.28.4",
-    "@vitest/spy": "^0.28.4",
-    "@vitest/ui": "^0.28.4",
-    "concurrently": "^7.5.0",
+    "@typescript-eslint/eslint-plugin": "^5.59.0",
+    "@typescript-eslint/parser": "^5.59.0",
+    "@vitest/coverage-c8": "^0.31.0",
+    "@vitest/spy": "^0.31.0",
+    "@vitest/ui": "^0.31.0",
+    "concurrently": "^8.0.1",
     "cors": "^2.8.5",
     "coveralls": "^3.1.1",
-    "cypress": "^12.0.0",
+    "cypress": "^12.10.0",
     "cypress-image-snapshot": "^4.0.1",
-    "esbuild": "^0.17.0",
-    "eslint": "^8.32.0",
-    "eslint-config-prettier": "^8.6.0",
-    "eslint-plugin-cypress": "^2.12.1",
+    "esbuild": "^0.17.18",
+    "eslint": "^8.39.0",
+    "eslint-config-prettier": "^8.8.0",
+    "eslint-plugin-cypress": "^2.13.2",
     "eslint-plugin-html": "^7.1.0",
-    "eslint-plugin-jest": "^27.1.5",
-    "eslint-plugin-jsdoc": "^39.6.2",
+    "eslint-plugin-jest": "^27.2.1",
+    "eslint-plugin-jsdoc": "^43.0.7",
     "eslint-plugin-json": "^3.1.0",
     "eslint-plugin-lodash": "^7.4.0",
     "eslint-plugin-markdown": "^3.0.0",
     "eslint-plugin-no-only-tests": "^3.1.0",
     "eslint-plugin-tsdoc": "^0.2.17",
-    "eslint-plugin-unicorn": "^45.0.0",
+    "eslint-plugin-unicorn": "^46.0.0",
     "express": "^4.18.2",
-    "globby": "^13.1.2",
-    "husky": "^8.0.2",
-    "jest": "^29.3.1",
+    "globby": "^13.1.4",
+    "husky": "^8.0.3",
+    "jest": "^29.5.0",
     "jison": "^0.4.18",
     "js-yaml": "^4.1.0",
-    "jsdom": "^21.0.0",
-    "lint-staged": "^13.0.3",
+    "jsdom": "^21.1.1",
+    "lint-staged": "^13.2.1",
     "path-browserify": "^1.0.1",
-    "pnpm": "^7.15.0",
-    "prettier": "^2.7.1",
+    "pnpm": "^8.3.1",
+    "prettier": "^2.8.8",
     "prettier-plugin-jsdoc": "^0.4.2",
-    "rimraf": "^4.0.0",
-    "rollup-plugin-visualizer": "^5.8.3",
-    "start-server-and-test": "^1.15.4",
+    "rimraf": "^5.0.0",
+    "rollup-plugin-visualizer": "^5.9.0",
+    "start-server-and-test": "^2.0.0",
     "ts-node": "^10.9.1",
-    "typescript": "^4.8.4",
-    "vite": "^4.1.1",
-    "vitest": "^0.28.5"
+    "typescript": "^5.0.4",
+    "vite": "^4.3.1",
+    "vitest": "^0.31.0"
   },
   "volta": {
-    "node": "18.14.0"
+    "node": "18.16.0"
   }
 }

packages/mermaid-example-diagram/package.json

@@ -48,8 +48,8 @@
   },
   "devDependencies": {
     "@types/cytoscape": "^3.19.9",
-    "concurrently": "^7.5.0",
-    "rimraf": "^4.0.0",
+    "concurrently": "^8.0.0",
+    "rimraf": "^5.0.0",
     "mermaid": "workspace:*"
   },
   "resolutions": {

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

@@ -1,9 +1,9 @@
 // @ts-ignore: TODO Fix ts errors
-import parser from './parser/exampleDiagram';
-import * as db from './exampleDiagramDb';
-import renderer from './exampleDiagramRenderer';
-import styles from './styles';
-import { injectUtils } from './mermaidUtils';
+import parser from './parser/exampleDiagram.jison';
+import * as db from './exampleDiagramDb.js';
+import renderer from './exampleDiagramRenderer.js';
+import styles from './styles.js';
+import { injectUtils } from './mermaidUtils.js';
 
 export const diagram = {
   db,

packages/mermaid-example-diagram/src/exampleDiagram.spec.js

@@ -1,6 +1,6 @@
-import { parser } from './parser/exampleDiagram';
-import * as db from './exampleDiagramDb';
-import { injectUtils } from './mermaidUtils';
+import { parser } from './parser/exampleDiagram.jison';
+import * as db from './exampleDiagramDb.js';
+import { injectUtils } from './mermaidUtils.js';
 // Todo fix utils functions for tests
 import {
   log,
@@ -8,7 +8,7 @@ import {
   getConfig,
   sanitizeText,
   setupGraphViewBox,
-} from '../../mermaid/src/diagram-api/diagramAPI';
+} from '../../mermaid/src/diagram-api/diagramAPI.js';
 
 injectUtils(log, setLogLevel, getConfig, sanitizeText, setupGraphViewBox);
 

packages/mermaid-example-diagram/src/exampleDiagramDb.js

@@ -1,5 +1,5 @@
 /** Created by knut on 15-01-14. */
-import { log } from './mermaidUtils';
+import { log } from './mermaidUtils.js';
 
 var message = '';
 var info = false;

packages/mermaid-example-diagram/src/exampleDiagramRenderer.js

@@ -1,6 +1,6 @@
 /** Created by knut on 14-12-11. */
 import { select } from 'd3';
-import { log, getConfig, setupGraphViewbox } from './mermaidUtils';
+import { log, getConfig, setupGraphViewbox } from './mermaidUtils.js';
 
 /**
  * Draws a an info picture in the tag with id: id based on the graph definition in text.

packages/mermaid-example-diagram/tsconfig.json

@@ -1,6 +1,5 @@
 {
   "extends": "../../tsconfig.json",
-  "module": "esnext",
   "compilerOptions": {
     "rootDir": "./src",
     "outDir": "./dist"

packages/mermaid-zenuml/README.md

@@ -0,0 +1 @@
+../mermaid/src/docs/syntax/zenuml.md

packages/mermaid-zenuml/package.json

@@ -0,0 +1,47 @@
+{
+  "name": "@mermaid-js/mermaid-zenuml",
+  "version": "0.1.0",
+  "description": "MermaidJS plugin for ZenUML integration",
+  "module": "dist/mermaid-zenuml.core.mjs",
+  "types": "dist/detector.d.ts",
+  "type": "module",
+  "exports": {
+    ".": {
+      "import": "./dist/mermaid-zenuml.core.mjs",
+      "types": "./dist/detector.d.ts"
+    },
+    "./*": "./*"
+  },
+  "keywords": [
+    "diagram",
+    "markdown",
+    "zenuml",
+    "mermaid"
+  ],
+  "scripts": {
+    "prepublishOnly": "pnpm -w run build"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/mermaid-js/mermaid",
+    "directory": "packages/mermaid-zenuml"
+  },
+  "contributors": [
+    "Peng Xiao (https://github.com/MrCoder)",
+    "Sidharth Vinod (https://sidharth.dev)",
+    "Dong Cai (https://github.com/dontry)"
+  ],
+  "license": "MIT",
+  "dependencies": {
+    "@zenuml/core": "^3.0.0"
+  },
+  "devDependencies": {
+    "mermaid": "workspace:^"
+  },
+  "peerDependencies": {
+    "mermaid": "workspace:>=10.0.0"
+  },
+  "files": [
+    "dist"
+  ]
+}

packages/mermaid-zenuml/src/detector.ts

@@ -0,0 +1,21 @@
+import type { ExternalDiagramDefinition } from 'mermaid';
+
+const id = 'zenuml';
+const regexp = /^\s*zenuml/;
+
+const detector = (txt: string) => {
+  return txt.match(regexp) !== null;
+};
+
+const loader = async () => {
+  const { diagram } = await import('./zenuml-definition.js');
+  return { id, diagram };
+};
+
+const plugin: ExternalDiagramDefinition = {
+  id,
+  detector,
+  loader,
+};
+
+export default plugin;

packages/mermaid-zenuml/src/mermaidUtils.ts

@@ -0,0 +1,58 @@
+import type { MermaidConfig } from 'mermaid';
+
+const warning = (s: string) => {
+  // Todo remove debug code
+  // eslint-disable-next-line no-console
+  console.error('Log function was called before initialization', s);
+};
+
+export type LogLevel = 'trace' | 'debug' | 'info' | 'warn' | 'error' | 'fatal';
+
+export const LEVELS: Record<LogLevel, number> = {
+  trace: 0,
+  debug: 1,
+  info: 2,
+  warn: 3,
+  error: 4,
+  fatal: 5,
+};
+
+export const log: Record<keyof typeof LEVELS, typeof console.log> = {
+  trace: warning,
+  debug: warning,
+  info: warning,
+  warn: warning,
+  error: warning,
+  fatal: warning,
+};
+
+export let setLogLevel: (level: keyof typeof LEVELS | number | string) => void;
+export let getConfig: () => MermaidConfig;
+export let sanitizeText: (str: string) => string;
+// eslint-disable @typescript-eslint/no-explicit-any
+export let setupGraphViewbox: (
+  graph: any,
+  svgElem: any,
+  padding: any,
+  useMaxWidth: boolean
+) => void;
+
+export const injectUtils = (
+  _log: Record<keyof typeof LEVELS, typeof console.log>,
+  _setLogLevel: any,
+  _getConfig: any,
+  _sanitizeText: any,
+  _setupGraphViewbox: any
+) => {
+  _log.info('Mermaid utils injected');
+  log.trace = _log.trace;
+  log.debug = _log.debug;
+  log.info = _log.info;
+  log.warn = _log.warn;
+  log.error = _log.error;
+  log.fatal = _log.fatal;
+  setLogLevel = _setLogLevel;
+  getConfig = _getConfig;
+  sanitizeText = _sanitizeText;
+  setupGraphViewbox = _setupGraphViewbox;
+};

packages/mermaid-zenuml/src/parser.ts

@@ -0,0 +1,12 @@
+/**
+ * ZenUML manage parsing internally. It uses Antlr4 to parse the DSL.
+ * The parser is defined in https://github.com/ZenUml/vue-sequence/blob/main/src/parser/index.js
+ *
+ * This is a dummy parser that satisfies the mermaid API logic.
+ */
+export default {
+  parser: { yy: {} },
+  parse: () => {
+    // no op
+  },
+};

packages/mermaid-zenuml/src/zenuml-definition.ts

@@ -0,0 +1,17 @@
+import { injectUtils } from './mermaidUtils.js';
+import parser from './parser.js';
+import renderer from './zenumlRenderer.js';
+
+export const diagram = {
+  db: {
+    clear: () => {
+      // no-op
+    },
+  },
+  renderer,
+  parser,
+  styles: () => {
+    // no-op
+  },
+  injectUtils,
+};

packages/mermaid-zenuml/src/zenumlRenderer.ts

@@ -0,0 +1,68 @@
+import { getConfig, log } from './mermaidUtils.js';
+import ZenUml from '@zenuml/core';
+
+const regexp = /^\s*zenuml/;
+
+// Create a Zen UML container outside the svg first for rendering, otherwise the Zen UML diagram cannot be rendered properly
+function createTemporaryZenumlContainer(id: string) {
+  const container = document.createElement('div');
+  container.id = `container-${id}`;
+  container.style.display = 'flex';
+  container.innerHTML = `<div id="zenUMLApp-${id}"></div>`;
+  const app = container.querySelector(`#zenUMLApp-${id}`) as HTMLElement;
+  return { container, app };
+}
+
+// Create a foreignObject to wrap the Zen UML container in the svg
+function createForeignObject(id: string) {
+  const foreignObject = document.createElementNS('http://www.w3.org/2000/svg', 'foreignObject');
+  foreignObject.setAttribute('x', '0');
+  foreignObject.setAttribute('y', '0');
+  foreignObject.setAttribute('width', '100%');
+  foreignObject.setAttribute('height', '100%');
+  const { container, app } = createTemporaryZenumlContainer(id);
+  foreignObject.appendChild(container);
+  return { foreignObject, container, app };
+}
+
+/**
+ * Draws a Zen UML in the tag with id: id based on the graph definition in text.
+ *
+ * @param text - The text of the diagram
+ * @param id - The id of the diagram which will be used as a DOM element id¨
+ */
+export const draw = async function (text: string, id: string) {
+  log.info('draw with Zen UML renderer', ZenUml);
+
+  text = text.replace(regexp, '');
+  const { securityLevel } = getConfig();
+  // Handle root and Document for when rendering in sandbox mode
+  let sandboxElement: HTMLIFrameElement | null = null;
+  if (securityLevel === 'sandbox') {
+    sandboxElement = document.getElementById('i' + id) as HTMLIFrameElement;
+  }
+
+  const root = securityLevel === 'sandbox' ? sandboxElement?.contentWindow?.document : document;
+
+  const svgContainer = root?.querySelector(`svg#${id}`);
+
+  if (!root || !svgContainer) {
+    log.error('Cannot find root or svgContainer');
+    return;
+  }
+
+  const { foreignObject, container, app } = createForeignObject(id);
+  svgContainer.appendChild(foreignObject);
+  // @ts-expect-error @zenuml/core@3.0.0 exports the wrong type for ZenUml
+  const zenuml = new ZenUml(app);
+  // default is a theme name. More themes to be added and will be configurable in the future
+  await zenuml.render(text, 'theme-mermaid');
+
+  const { width, height } = window.getComputedStyle(container);
+  log.debug('zenuml diagram size', width, height);
+  svgContainer.setAttribute('style', `width: ${width}; height: ${height};`);
+};
+
+export default {
+  draw,
+};

packages/mermaid-zenuml/tsconfig.json

@@ -0,0 +1,9 @@
+{
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "rootDir": "./src",
+    "outDir": "./dist"
+  },
+  "include": ["./src/**/*.ts"],
+  "typeRoots": ["./src/types"]
+}

packages/mermaid/.gitignore

@@ -1,3 +1,6 @@
 src/vitepress
 src/docs/config/setup
-README.*
+README.*
+src/docs/public/user-avatars/
+src/docs/.vitepress/cache
+src/docs/.vitepress/components.d.ts

packages/mermaid/package.json

@@ -1,6 +1,6 @@
 {
   "name": "mermaid",
-  "version": "10.0.2",
+  "version": "10.2.3",
   "description": "Markdown-ish syntax for generating flowcharts, sequence diagrams, class diagrams, gantt charts and git graphs.",
   "type": "module",
   "module": "./dist/mermaid.core.mjs",
@@ -8,7 +8,8 @@
   "exports": {
     ".": {
       "types": "./dist/mermaid.d.ts",
-      "import": "./dist/mermaid.core.mjs"
+      "import": "./dist/mermaid.core.mjs",
+      "default": "./dist/mermaid.core.mjs"
     },
     "./*": "./*"
   },
@@ -27,8 +28,8 @@
     "docs:build": "rimraf ../../docs && pnpm docs:spellcheck && pnpm docs:code && ts-node-esm src/docs.mts",
     "docs:verify": "pnpm docs:spellcheck && pnpm docs:code && ts-node-esm src/docs.mts --verify",
     "docs:pre:vitepress": "rimraf src/vitepress && pnpm docs:code && ts-node-esm src/docs.mts --vitepress",
-    "docs:build:vitepress": "pnpm docs:pre:vitepress && vitepress build src/vitepress && cpy --flat src/docs/landing/ ./src/vitepress/.vitepress/dist/landing",
-    "docs:dev": "pnpm docs:pre:vitepress && concurrently \"vitepress dev src/vitepress\" \"ts-node-esm src/docs.mts --watch --vitepress\"",
+    "docs:build:vitepress": "pnpm docs:pre:vitepress && (cd src/vitepress && pnpm --filter ./ install --no-frozen-lockfile --ignore-scripts && pnpm run build) && cpy --flat src/docs/landing/ ./src/vitepress/.vitepress/dist/landing",
+    "docs:dev": "pnpm docs:pre:vitepress && concurrently \"pnpm --filter ./ src/vitepress dev\" \"ts-node-esm src/docs.mts --watch --vitepress\"",
     "docs:serve": "pnpm docs:build:vitepress && vitepress serve src/vitepress",
     "docs:spellcheck": "cspell --config ../../cSpell.json \"src/docs/**/*.md\"",
     "release": "pnpm build",
@@ -51,19 +52,20 @@
     ]
   },
   "dependencies": {
-    "@braintree/sanitize-url": "^6.0.0",
+    "@braintree/sanitize-url": "^6.0.2",
     "cytoscape": "^3.23.0",
     "cytoscape-cose-bilkent": "^4.1.0",
     "cytoscape-fcose": "^2.1.0",
     "d3": "^7.4.0",
-    "dagre-d3-es": "7.0.9",
+    "dagre-d3-es": "7.0.10",
     "dayjs": "^1.11.7",
-    "dompurify": "2.4.3",
+    "dompurify": "3.0.3",
     "elkjs": "^0.8.2",
     "khroma": "^2.0.0",
     "lodash-es": "^4.17.21",
+    "mdast-util-from-markdown": "^1.3.0",
     "non-layered-tidy-tree-layout": "^2.0.2",
-    "stylis": "^4.1.2",
+    "stylis": "^4.1.3",
     "ts-dedent": "^2.2.0",
     "uuid": "^9.0.0",
     "web-worker": "^1.2.0"
@@ -71,42 +73,46 @@
   "devDependencies": {
     "@types/cytoscape": "^3.19.9",
     "@types/d3": "^7.4.0",
-    "@types/dompurify": "^2.4.0",
-    "@types/jsdom": "^21.0.0",
-    "@types/lodash-es": "^4.17.6",
+    "@types/dompurify": "^3.0.2",
+    "@types/jsdom": "^21.1.1",
+    "@types/lodash-es": "^4.17.7",
     "@types/micromatch": "^4.0.2",
-    "@types/prettier": "^2.7.1",
+    "@types/prettier": "^2.7.2",
     "@types/stylis": "^4.0.2",
-    "@types/uuid": "^9.0.0",
-    "@typescript-eslint/eslint-plugin": "^5.42.1",
-    "@typescript-eslint/parser": "^5.42.1",
+    "@types/uuid": "^9.0.1",
+    "@typescript-eslint/eslint-plugin": "^5.59.0",
+    "@typescript-eslint/parser": "^5.59.0",
     "chokidar": "^3.5.3",
-    "concurrently": "^7.5.0",
+    "concurrently": "^8.0.1",
     "coveralls": "^3.1.1",
     "cpy-cli": "^4.2.0",
-    "cspell": "^6.14.3",
-    "globby": "^13.1.2",
+    "cspell": "^6.31.1",
+    "csstree-validator": "^3.0.0",
+    "globby": "^13.1.4",
     "jison": "^0.4.18",
-    "js-base64": "^3.7.2",
-    "jsdom": "^21.0.0",
+    "js-base64": "^3.7.5",
+    "jsdom": "^21.1.1",
     "micromatch": "^4.0.5",
     "path-browserify": "^1.0.1",
-    "prettier": "^2.7.1",
+    "prettier": "^2.8.8",
     "remark": "^14.0.2",
     "remark-frontmatter": "^4.0.1",
     "remark-gfm": "^3.0.1",
-    "rimraf": "^4.0.0",
-    "start-server-and-test": "^1.14.0",
-    "typedoc": "^0.23.18",
-    "typedoc-plugin-markdown": "^3.13.6",
-    "typescript": "^4.8.4",
+    "rimraf": "^5.0.0",
+    "start-server-and-test": "^2.0.0",
+    "typedoc": "^0.24.5",
+    "typedoc-plugin-markdown": "^3.15.2",
+    "typescript": "^5.0.4",
     "unist-util-flatmap": "^1.0.0",
-    "vitepress": "^1.0.0-alpha.46",
-    "vitepress-plugin-search": "^1.0.4-alpha.19"
+    "vitepress": "^1.0.0-alpha.72",
+    "vitepress-plugin-search": "^1.0.4-alpha.20"
   },
   "files": [
-    "dist",
+    "dist/",
     "README.md"
   ],
-  "sideEffects": false
+  "sideEffects": false,
+  "publishConfig": {
+    "access": "public"
+  }
 }

packages/mermaid/src/Diagram.ts

@@ -1,12 +1,18 @@
-import * as configApi from './config';
-import { log } from './logger';
-import { getDiagram, registerDiagram } from './diagram-api/diagramAPI';
-import { detectType, getDiagramLoader } from './diagram-api/detectType';
-import { extractFrontMatter } from './diagram-api/frontmatter';
-import { UnknownDiagramError } from './errors';
-import { DetailedError } from './utils';
+import * as configApi from './config.js';
+import { log } from './logger.js';
+import { getDiagram, registerDiagram } from './diagram-api/diagramAPI.js';
+import { detectType, getDiagramLoader } from './diagram-api/detectType.js';
+import { extractFrontMatter } from './diagram-api/frontmatter.js';
+import { UnknownDiagramError } from './errors.js';
+import { DetailedError } from './utils.js';
+import { cleanupComments } from './diagram-api/comments.js';
 
 export type ParseErrorFunction = (err: string | DetailedError | unknown, hash?: any) => void;
+
+/**
+ * An object representing a parsed mermaid diagram definition.
+ * @privateRemarks This is exported as part of the public mermaidAPI.
+ */
 export class Diagram {
   type = 'graph';
   parser;
@@ -38,7 +44,10 @@ export class Diagram {
     // Similarly, we can't do this in getDiagramFromText() because some code
     // calls diagram.db.clear(), which would reset anything set by
     // extractFrontMatter().
-    this.parser.parse = (text: string) => originalParse(extractFrontMatter(text, this.db));
+
+    this.parser.parse = (text: string) =>
+      originalParse(cleanupComments(extractFrontMatter(text, this.db)));
+
     this.parser.parser.yy = this.db;
     if (diagram.init) {
       diagram.init(cnf);
@@ -68,6 +77,15 @@ export class Diagram {
   }
 }
 
+/**
+ * Parse the text asynchronously and generate a Diagram object asynchronously.
+ * **Warning:** This function may be changed in the future.
+ * @alpha
+ * @param text - The mermaid diagram definition.
+ * @returns A the Promise of a Diagram object.
+ * @throws {@link UnknownDiagramError} if the diagram type can not be found.
+ * @privateRemarks This is exported as part of the public mermaidAPI.
+ */
 export const getDiagramFromText = async (text: string): Promise<Diagram> => {
   const type = detectType(text, configApi.getConfig());
   try {

packages/mermaid/src/__mocks__/mermaidAPI.ts

@@ -3,9 +3,9 @@
  *
  * We can't easily use `vi.spyOn(mermaidAPI, "function")` since the object is frozen with `Object.freeze()`.
  */
-import * as configApi from '../config';
+import * as configApi from '../config.js';
 import { vi } from 'vitest';
-import { mermaidAPI as mAPI } from '../mermaidAPI';
+import { mermaidAPI as mAPI } from '../mermaidAPI.js';
 
 // original version cannot be modified since it was frozen with `Object.freeze()`
 export const mermaidAPI = {