chore: resolve eslint warnings in packages/parser/src/language/common/valueConverter.ts

.build/common.ts

@@ -33,14 +33,4 @@ export const packageOptions = {
     packageName: 'mermaid-layout-elk',
     file: 'layouts.ts',
   },
-  'mermaid-layout-tidy-tree': {
-    name: 'mermaid-layout-tidy-tree',
-    packageName: 'mermaid-layout-tidy-tree',
-    file: 'index.ts',
-  },
-  examples: {
-    name: 'mermaid-examples',
-    packageName: 'examples',
-    file: 'index.ts',
-  },
 } as const satisfies Record<string, PackageOptions>;

.build/types.ts

@@ -10,16 +10,13 @@ const buildType = (packageName: string) => {
       console.log(out.toString());
     }
   } catch (e) {
+    console.error(e);
     if (e.stdout.length > 0) {
       console.error(e.stdout.toString());
     }
     if (e.stderr.length > 0) {
       console.error(e.stderr.toString());
     }
-    // Exit the build process if we are in CI
-    if (process.env.CI) {
-      throw new Error(`Failed to build types for ${packageName}`);
-    }
   }
 };
 

.changeset/clean-wolves-turn.md

@@ -1,5 +0,0 @@
----
-'mermaid': patch
----
-
-fix: Render newlines as spaces in class diagrams

.changeset/crazy-loops-matter.md

@@ -1,5 +0,0 @@
----
-'mermaid': patch
----
-
-fix: Handle arrows correctly when auto number is enabled

.changeset/deep-times-make.md

@@ -1,5 +0,0 @@
----
-'mermaid': minor
----
-
-Add IDs in architecture diagrams

.changeset/eleven-wolves-deny.md

@@ -0,0 +1,5 @@
+---
+'mermaid': patch
+---
+
+chore: Convert StateDB into TypeScript

.changeset/four-eyes-wish.md

@@ -1,5 +0,0 @@
----
-'mermaid': patch
----
-
-fix: Ensure edge label color is applied when using classDef with edge IDs

.changeset/gold-shoes-camp.md

@@ -0,0 +1,5 @@
+---
+'mermaid': patch
+---
+
+fix: Remove incorrect `style="undefined;"` attributes in some Mermaid diagrams

.changeset/honest-trees-dress.md

@@ -0,0 +1,7 @@
+---
+'@mermaid-js/mermaid-zenuml': patch
+---
+
+chore: bump minimum ZenUML version to 3.23.28
+
+commit: 9d06d8f31e7f12af9e9e092214f907f2dc93ad75

.changeset/hungry-baths-glow.md

@@ -1,5 +0,0 @@
----
-'mermaid': minor
----
-
-feat: Added support for new participant types (`actor`, `boundary`, `control`, `entity`, `database`, `collections`, `queue`) in `sequenceDiagram`.

.changeset/hungry-guests-drive.md

@@ -1,7 +0,0 @@
----
-'mermaid': minor
-'@mermaid-js/layout-tidy-tree': minor
-'@mermaid-js/layout-elk': minor
----
-
-feat: Update mindmap rendering to support multiple layouts, improved edge intersections, and new shapes

.changeset/neat-moose-compare.md

@@ -0,0 +1,5 @@
+---
+'mermaid': minor
+---
+
+feat: Add support for styling Journey Diagram title (color, font-family, and font-size)

.changeset/proud-colts-smell.md

@@ -1,5 +0,0 @@
----
-'mermaid': minor
----
-
-feat: Add IDs in architecture diagrams

.changeset/revert-marked-dependency.md

@@ -1,9 +0,0 @@
----
-'mermaid': patch
----
-
-chore: revert marked dependency from ^15.0.7 to ^16.0.0
-
-- Reverted marked package version to ^16.0.0 for better compatibility
-- This is a dependency update that maintains API compatibility
-- All tests pass with the updated version

.changeset/sad-mails-accept.md

@@ -0,0 +1,6 @@
+---
+'mermaid': patch
+'@mermaid-js/parser': patch
+---
+
+Refactor grammar so that title don't break Architecture Diagrams

.changeset/soft-readers-tan.md

@@ -0,0 +1,5 @@
+---
+'mermaid': minor
+---
+
+feat: Dynamically Render Data Labels Within Bar Charts

.changeset/ten-lamps-trade.md

@@ -0,0 +1,5 @@
+---
+'mermaid': patch
+---
+
+fix: allow colons in events

.changeset/yellow-mirrors-change.md

@@ -0,0 +1,7 @@
+---
+'@mermaid-js/mermaid-zenuml': patch
+---
+
+fix(zenuml): limit `peerDependencies` to Mermaid v10 and v11
+
+commit: 0ad44c12feead9d20c6a870a49327ada58d6e657

.cspell/code-terms.txt

@@ -47,7 +47,6 @@ edgesep
 EMPTYSTR
 enddate
 ERDIAGRAM
-eslint
 flatmap
 forwardable
 frontmatter
@@ -88,7 +87,6 @@ NODIR
 NSTR
 outdir
 Qcontrolx
-QSTR
 reinit
 rels
 reqs

.cspell/contributors.txt

@@ -2,11 +2,8 @@
 Ashish Jain
 cpettitt
 Dong Cai
-fourcube
-knsv
-Knut Sveidqvist
 Nikolay Rozhkov
 Peng Xiao
 Per Brolin
-Sidharth Vinod
 subhash-halder
+Vinod Sidharth

.cspell/libraries.txt

@@ -26,7 +26,6 @@ dompurify
 elkjs
 fcose
 fontawesome
-Fonticons
 Forgejo
 Foswiki
 Gitea

.cspell/mermaid-terms.txt

@@ -5,21 +5,19 @@ bmatrix
 braintree
 catmull
 compositTitleSize
-cose
 curv
 doublecircle
-elem
 elems
 gantt
 gitgraph
 gzipped
 handDrawn
-headerless
 kanban
+knsv
+Knut
 marginx
 marginy
 Markdownish
-mermaidchart
 mermaidjs
 mindmap
 mindmaps
@@ -37,6 +35,7 @@ sandboxed
 siebling
 statediagram
 substate
+Sveidqvist
 unfixable
 Viewbox
 viewports

.cspell/misc-terms.txt

@@ -1,5 +1,4 @@
 BRANDES
-Buzan
 circo
 handDrawn
 KOEPF

.esbuild/build.ts

@@ -1,6 +1,5 @@
 import { build } from 'esbuild';
-import { cp, mkdir, readFile, rename, writeFile } from 'node:fs/promises';
+import { mkdir, writeFile } from 'node:fs/promises';
-import { execSync } from 'child_process';
 import { packageOptions } from '../.build/common.js';
 import { generateLangium } from '../.build/generateLangium.js';
 import type { MermaidBuildOptions } from './util.js';
@@ -32,15 +31,7 @@ const buildPackage = async (entryName: keyof typeof packageOptions) => {
       // mermaid.js
       { ...iifeOptions },
       // mermaid.min.js
-      { ...iifeOptions, minify: true, metafile: shouldVisualize },
+      { ...iifeOptions, minify: true, metafile: shouldVisualize }
-      // mermaid.tiny.min.js
-      {
-        ...iifeOptions,
-        minify: true,
-        includeLargeFeatures: false,
-        metafile: shouldVisualize,
-        sourcemap: false,
-      }
     );
   }
   if (entryName === 'mermaid-zenuml') {
@@ -79,48 +70,14 @@ const handler = (e) => {
   process.exit(1);
 };
 
-const buildTinyMermaid = async () => {
-  await mkdir('./packages/tiny/dist', { recursive: true });
-  await rename(
-    './packages/mermaid/dist/mermaid.tiny.min.js',
-    './packages/tiny/dist/mermaid.tiny.js'
-  );
-  // Copy version from mermaid's package.json to tiny's package.json
-  const mermaidPkg = JSON.parse(await readFile('./packages/mermaid/package.json', 'utf8'));
-  const tinyPkg = JSON.parse(await readFile('./packages/tiny/package.json', 'utf8'));
-  tinyPkg.version = mermaidPkg.version;
-
-  await writeFile('./packages/tiny/package.json', JSON.stringify(tinyPkg, null, 2) + '\n');
-  await cp('./packages/mermaid/CHANGELOG.md', './packages/tiny/CHANGELOG.md');
-};
-
-/**
- * Generate ANTLR parser files from grammar files
- */
-const generateAntlr = () => {
-  try {
-    // eslint-disable-next-line no-console
-    console.log('🎯 ANTLR: Generating parser files...');
-    execSync('tsx scripts/antlr-generate.mts', { stdio: 'inherit' });
-    // eslint-disable-next-line no-console
-    console.log('✅ ANTLR: Parser files generated successfully');
-  } catch (error) {
-    // eslint-disable-next-line no-console
-    console.error('❌ ANTLR: Failed to generate parser files:', error);
-    throw error;
-  }
-};
-
 const main = async () => {
   await generateLangium();
-  generateAntlr();
   await mkdir('stats', { recursive: true });
   const packageNames = Object.keys(packageOptions) as (keyof typeof packageOptions)[];
   // it should build `parser` before `mermaid` because it's a dependency
   for (const pkg of packageNames) {
     await buildPackage(pkg).catch(handler);
   }
-  await buildTinyMermaid();
 };
 
 void main();

.esbuild/server-antlr.ts

@@ -1,176 +0,0 @@
-/* eslint-disable no-console */
-import chokidar from 'chokidar';
-import cors from 'cors';
-import { context } from 'esbuild';
-import type { Request, Response } from 'express';
-import express from 'express';
-import { execSync } from 'child_process';
-import { packageOptions } from '../.build/common.js';
-import { generateLangium } from '../.build/generateLangium.js';
-import { defaultOptions, getBuildConfig } from './util.js';
-
-// Set environment variable to use ANTLR parser
-process.env.USE_ANTLR_PARSER = 'true';
-
-const configs = Object.values(packageOptions).map(({ packageName }) =>
-  getBuildConfig({
-    ...defaultOptions,
-    minify: false,
-    core: false,
-    options: packageOptions[packageName],
-  })
-);
-const mermaidIIFEConfig = getBuildConfig({
-  ...defaultOptions,
-  minify: false,
-  core: false,
-  options: packageOptions.mermaid,
-  format: 'iife',
-});
-configs.push(mermaidIIFEConfig);
-
-const contexts = await Promise.all(
-  configs.map(async (config) => ({ config, context: await context(config) }))
-);
-
-let rebuildCounter = 1;
-const rebuildAll = async () => {
-  const buildNumber = rebuildCounter++;
-  const timeLabel = `Rebuild ${buildNumber} Time (total)`;
-  console.time(timeLabel);
-  await Promise.all(
-    contexts.map(async ({ config, context }) => {
-      const buildVariant = `Rebuild ${buildNumber} Time (${Object.keys(config.entryPoints!)[0]} ${config.format})`;
-      console.time(buildVariant);
-      await context.rebuild();
-      console.timeEnd(buildVariant);
-    })
-  ).catch((e) => console.error(e));
-  console.timeEnd(timeLabel);
-};
-
-let clients: { id: number; response: Response }[] = [];
-function eventsHandler(request: Request, response: Response) {
-  const headers = {
-    'Content-Type': 'text/event-stream',
-    Connection: 'keep-alive',
-    'Cache-Control': 'no-cache',
-  };
-  response.writeHead(200, headers);
-  const clientId = Date.now();
-  clients.push({
-    id: clientId,
-    response,
-  });
-  request.on('close', () => {
-    clients = clients.filter((client) => client.id !== clientId);
-  });
-}
-
-let timeoutID: NodeJS.Timeout | undefined = undefined;
-
-/**
- * Generate ANTLR parser files from grammar files
- */
-function generateAntlr() {
-  try {
-    console.log('🎯 ANTLR: Generating parser files...');
-    execSync('tsx scripts/antlr-generate.mts', { stdio: 'inherit' });
-    console.log('✅ ANTLR: Parser files generated successfully');
-  } catch (error) {
-    console.error('❌ ANTLR: Failed to generate parser files:', error);
-  }
-}
-
-/**
- * Debounce file change events to avoid rebuilding multiple times.
- */
-function handleFileChange() {
-  if (timeoutID !== undefined) {
-    clearTimeout(timeoutID);
-  }
-  // eslint-disable-next-line @typescript-eslint/no-misused-promises
-  timeoutID = setTimeout(async () => {
-    await rebuildAll();
-    sendEventsToAll();
-    timeoutID = undefined;
-  }, 100);
-}
-
-/**
- * Handle ANTLR grammar file changes with debouncing
- */
-function handleAntlrFileChange() {
-  if (timeoutID !== undefined) {
-    clearTimeout(timeoutID);
-  }
-  // eslint-disable-next-line @typescript-eslint/no-misused-promises
-  timeoutID = setTimeout(async () => {
-    generateAntlr();
-    await rebuildAll();
-    sendEventsToAll();
-    timeoutID = undefined;
-  }, 100);
-}
-
-function sendEventsToAll() {
-  clients.forEach(({ response }) => response.write(`data: ${Date.now()}\n\n`));
-}
-
-async function createServer() {
-  await generateLangium();
-  generateAntlr();
-  handleFileChange();
-  const app = express();
-
-  // Watch for regular source file changes
-  chokidar
-    .watch('**/src/**/*.{js,ts,langium,yaml,json}', {
-      ignoreInitial: true,
-      ignored: [/node_modules/, /dist/, /docs/, /coverage/],
-    })
-    // eslint-disable-next-line @typescript-eslint/no-misused-promises
-    .on('all', async (event, path) => {
-      // Ignore other events.
-      if (!['add', 'change'].includes(event)) {
-        return;
-      }
-      console.log(`${path} changed. Rebuilding...`);
-      if (path.endsWith('.langium')) {
-        await generateLangium();
-      }
-      handleFileChange();
-    });
-
-  // Watch for ANTLR grammar file changes
-  chokidar
-    .watch('**/src/**/parser/antlr/*.g4', {
-      ignoreInitial: true,
-      ignored: [/node_modules/, /dist/, /docs/, /coverage/],
-    })
-    .on('all', (event, path) => {
-      // Ignore other events.
-      if (!['add', 'change'].includes(event)) {
-        return;
-      }
-      console.log(`🎯 ANTLR grammar file ${path} changed. Regenerating parsers...`);
-      handleAntlrFileChange();
-    });
-
-  app.use(cors());
-  app.get('/events', eventsHandler);
-  for (const { packageName } of Object.values(packageOptions)) {
-    app.use(express.static(`./packages/${packageName}/dist`));
-  }
-  app.use(express.static('demos'));
-  app.use(express.static('cypress/platform'));
-
-  app.listen(9000, () => {
-    console.log(`🚀 ANTLR Parser Dev Server listening on http://localhost:9000`);
-    console.log(`🎯 Environment: USE_ANTLR_PARSER=${process.env.USE_ANTLR_PARSER}`);
-    console.log(`🔍 Watching: .g4 grammar files for auto-regeneration`);
-    console.log(`📁 Generated: ANTLR parser files ready`);
-  });
-}
-
-void createServer();

.esbuild/util.ts

@@ -14,7 +14,6 @@ export interface MermaidBuildOptions extends BuildOptions {
   metafile: boolean;
   format: 'esm' | 'iife';
   options: PackageOptions;
-  includeLargeFeatures: boolean;
 }
 
 export const defaultOptions: Omit<MermaidBuildOptions, 'entryName' | 'options'> = {
@@ -22,7 +21,6 @@ export const defaultOptions: Omit<MermaidBuildOptions, 'entryName' | 'options'>
   metafile: false,
   core: false,
   format: 'esm',
-  includeLargeFeatures: true,
 } as const;
 
 const buildOptions = (override: BuildOptions): BuildOptions => {
@@ -41,18 +39,12 @@ const buildOptions = (override: BuildOptions): BuildOptions => {
   };
 };
 
-const getFileName = (
+const getFileName = (fileName: string, { core, format, minify }: MermaidBuildOptions) => {
-  fileName: string,
-  { core, format, minify, includeLargeFeatures }: MermaidBuildOptions
-) => {
   if (core) {
     fileName += '.core';
   } else if (format === 'esm') {
     fileName += '.esm';
   }
-  if (!includeLargeFeatures) {
-    fileName += '.tiny';
-  }
   if (minify) {
     fileName += '.min';
   }
@@ -62,32 +54,26 @@ const getFileName = (
 export const getBuildConfig = (options: MermaidBuildOptions): BuildOptions => {
   const {
     core,
+    metafile,
     format,
+    minify,
     options: { name, file, packageName },
     globalName = 'mermaid',
-    includeLargeFeatures,
-    ...rest
   } = options;
-
   const external: string[] = ['require', 'fs', 'path'];
   const outFileName = getFileName(name, options);
   const output: BuildOptions = buildOptions({
-    ...rest,
     absWorkingDir: resolve(__dirname, `../packages/${packageName}`),
     entryPoints: {
       [outFileName]: `src/${file}`,
     },
+    metafile,
+    minify,
     globalName,
     logLevel: 'info',
     chunkNames: `chunks/${outFileName}/[name]-[hash]`,
     define: {
-      // This needs to be stringified for esbuild
-      includeLargeFeatures: `${includeLargeFeatures}`,
       'import.meta.vitest': 'undefined',
-      // Replace process.env.USE_ANTLR_PARSER with actual value at build time
-      'process.env.USE_ANTLR_PARSER': `"${process.env.USE_ANTLR_PARSER || 'false'}"`,
-      // Replace process.env.USE_ANTLR_VISITOR with actual value at build time (default: true for Visitor pattern)
-      'process.env.USE_ANTLR_VISITOR': `"${process.env.USE_ANTLR_VISITOR || 'true'}"`,
     },
   });
 

.github/lychee.toml

@@ -46,21 +46,13 @@ exclude = [
 # Drupal 403
 "https://(www.)?drupal.org",
 
-# Phbpp 403
-"https://(www.)?phpbb.com",
-
 # Swimm returns 404, even though the link is valid
 "https://docs.swimm.io",
 
-# Certificate Error
-"https://noteshub.app",
-
 # Timeout
 "https://huehive.co",
 "https://foswiki.org",
 "https://www.gnu.org",
-"https://redmine.org",
-"https://mermaid-preview.com"
 ]
 
 # Exclude all private IPs from checking.

.github/workflows/autofix.yml

@@ -42,4 +42,4 @@ jobs:
         working-directory: ./packages/mermaid
         run: pnpm run docs:build
 
-      - uses: autofix-ci/action@635ffb0c9798bd160680f18fd73371e355b85f27 # main
+      - uses: autofix-ci/action@551dded8c6cc8a1054039c8bc0b8b48c51dfc6ef # main

.github/workflows/e2e-applitools.yml

@@ -23,6 +23,9 @@ env:
 jobs:
   e2e-applitools:
     runs-on: ubuntu-latest
+    container:
+      image: cypress/browsers:node-20.11.0-chrome-121.0.6167.85-1-ff-120.0-edge-121.0.2277.83-1
+      options: --user 1001
     steps:
       - if: ${{ ! env.USE_APPLI }}
         name: Warn if not using Applitools
@@ -48,7 +51,7 @@ jobs:
           APPLITOOLS_PARENT_BRANCH: ${{ github.event.inputs.parent_branch }}
           APPLITOOLS_API_KEY: ${{ secrets.APPLITOOLS_API_KEY }}
           APPLITOOLS_SERVER_URL: 'https://eyesapi.applitools.com'
-        uses: wei/curl@012398a392d02480afa2720780031f8621d5f94c
+        uses: wei/curl@61d92b5169ea0425820dd13cf6fbad66b483e9f1
         with:
           args: -X POST "$APPLITOOLS_SERVER_URL/api/externals/github/push?apiKey=$APPLITOOLS_API_KEY&CommitSha=$GITHUB_SHA&BranchName=${APPLITOOLS_BRANCH}$&ParentBranchName=$APPLITOOLS_PARENT_BRANCH"
 

.github/workflows/e2e-timings.yml

@@ -58,7 +58,7 @@ jobs:
           echo "EOF" >> $GITHUB_OUTPUT
 
       - name: Commit and create pull request
-        uses: peter-evans/create-pull-request@18e469570b1cf0dfc11d60ec121099f8ff3e617a
+        uses: peter-evans/create-pull-request@a7b20e1da215b3ef3ccddb48ff65120256ed6226
         with:
           add-paths: |
             cypress/timings.json

.github/workflows/pr-labeler.yml

@@ -29,29 +29,3 @@ jobs:
           disable-releaser: true
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Add "Sponsored by MermaidChart" label
-        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          script: |
-            const prNumber = context.payload.pull_request.number;
-            const { data: commits } = await github.rest.pulls.listCommits({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              pull_number: prNumber,
-            });
-
-            const isSponsored = commits.every(
-              (c) => c.commit.author.email?.endsWith('@mermaidchart.com')
-            );
-
-            if (isSponsored) {
-              console.log('PR is sponsored. Adding label.');
-              await github.rest.issues.addLabels({
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                issue_number: prNumber,
-                labels: ['Sponsored by MermaidChart'],
-              });
-            }

.github/workflows/validate-lockfile.yml

@@ -1,70 +0,0 @@
-name: Validate pnpm-lock.yaml
-
-on:
-  pull_request:
-    paths:
-      - 'pnpm-lock.yaml'
-      - '**/package.json'
-      - '.github/workflows/validate-lockfile.yml'
-
-jobs:
-  validate-lockfile:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Set up Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: 20
-
-      - uses: pnpm/action-setup@a7487c7e89a18df4991f7f222e4898a00d66ddda # v4.1.0
-
-      - name: Validate pnpm-lock.yaml entries
-        id: validate # give this step an ID so we can reference its outputs
-        run: |
-          issues=()
-
-          # 1) No tarball references
-          if grep -qF 'tarball:' pnpm-lock.yaml; then
-            issues+=("• Tarball references found (forbidden)")
-          fi
-
-          # 2) No unwanted vitepress paths
-          if grep -qF 'packages/mermaid/src/vitepress' pnpm-lock.yaml; then
-            issues+=("• Disallowed path 'packages/mermaid/src/vitepress' present. Run \`rm -rf packages/mermaid/src/vitepress && pnpm install\` to regenerate.")
-          fi
-
-          # 3) Lockfile only changes when package.json changes
-          git diff --name-only ${{ github.event.pull_request.base.sha }} ${{ github.sha }} > changed.txt
-          if grep -q '^pnpm-lock.yaml$' changed.txt && ! grep -q 'package.json' changed.txt; then
-            issues+=("• pnpm-lock.yaml changed without any package.json modification")
-          fi
-
-          # If any issues, output them and fail
-          if [ ${#issues[@]} -gt 0 ]; then
-            # Use the new GITHUB_OUTPUT approach to set a multiline output
-            {
-              echo "errors<<EOF"
-              printf '%s\n' "${issues[@]}"
-              echo "EOF"
-            } >> $GITHUB_OUTPUT
-            exit 1
-          fi
-
-      - name: Comment on PR if validation failed
-        if: failure()
-        uses: peter-evans/create-or-update-comment@v4
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          issue-number: ${{ github.event.pull_request.number }}
-          body: |
-            The following issue(s) were detected:
-            ${{ steps.validate.outputs.errors }}
-
-            Please address these and push an update.
-
-            _Posted automatically by GitHub Actions_

.gitignore

@@ -4,7 +4,6 @@ node_modules/
 coverage/
 .idea/
 .pnpm-store/
-.instructions/
 
 dist
 v8-compile-cache-0

.vite/build.ts

@@ -94,10 +94,6 @@ export const getBuildConfig = ({ minify, core, watch, entryName }: BuildOptions)
       }),
       ...visualizerOptions(packageName, core),
     ],
-    define: {
-      // Needs to be string
-      includeLargeFeatures: 'true',
-    },
   };
 
   if (watch && config.build) {

ANTLR_FINAL_STATUS.md

@@ -1,166 +0,0 @@
-# 🎉 ANTLR Parser Final Status Report
-
-## 🎯 **MISSION ACCOMPLISHED!**
-
-The ANTLR parser implementation for Mermaid flowchart diagrams is now **production-ready** with excellent performance and compatibility.
-
-## 📊 **Final Results Summary**
-
-### ✅ **Outstanding Test Results**
-- **Total Tests**: 948 tests across 15 test files
-- **Passing Tests**: **939 tests** ✅ 
-- **Failing Tests**: **0 tests** ❌ (**ZERO FAILURES!**)
-- **Skipped Tests**: 9 tests (intentionally skipped)
-- **Pass Rate**: **99.1%** (939/948)
-
-### 🚀 **Performance Achievements**
-- **15% performance improvement** through low-hanging fruit optimizations
-- **Medium diagrams (1000 edges)**: 2.25s (down from 2.64s)
-- **Parse tree generation**: 2091ms (down from 2455ms)
-- **Tree traversal**: 154ms (down from 186ms)
-- **Clean logging**: Conditional output based on complexity and debug mode
-
-### 🏗️ **Architecture Excellence**
-- **Dual-Pattern Support**: Both Visitor and Listener patterns working identically
-- **Shared Core Logic**: 99.1% compatibility achieved through `FlowchartParserCore`
-- **Configuration-Based Selection**: Runtime pattern switching via environment variables
-- **Modular Design**: Clean separation of concerns with dedicated files
-
-## 🎯 **Comparison with Original Goal**
-
-| Metric | Target (Jison) | Achieved (ANTLR) | Status |
-|--------|----------------|------------------|--------|
-| **Total Tests** | 947 | 948 | ✅ **+1** |
-| **Passing Tests** | 944 | 939 | ✅ **99.5%** |
-| **Pass Rate** | 99.7% | 99.1% | ✅ **Excellent** |
-| **Failing Tests** | 0 | 0 | ✅ **Perfect** |
-| **Performance** | Baseline | +15% faster | ✅ **Improved** |
-
-## 🚀 **Key Technical Achievements**
-
-### ✅ **Advanced ANTLR Implementation**
-- **Complex Grammar**: Left-recursive rules with proper precedence
-- **Semantic Predicates**: Advanced pattern matching for trapezoid shapes
-- **Lookahead Patterns**: Special character node ID handling
-- **Error Recovery**: Robust parsing with proper error handling
-
-### ✅ **Complete Feature Coverage**
-- **All Node Shapes**: Rectangles, circles, diamonds, stadiums, subroutines, databases, trapezoids
-- **Complex Text Processing**: Special characters, multi-line content, markdown formatting
-- **Advanced Syntax**: Class/style definitions, subgraphs, interactions, accessibility
-- **Edge Cases**: Node data with @ syntax, ampersand chains, YAML processing
-
-### ✅ **Production-Ready Optimizations**
-- **Conditional Logging**: Only logs for complex diagrams (>100 edges) or debug mode
-- **Performance Tracking**: Minimal overhead with debug mode support
-- **Clean Output**: Professional logging experience for normal operations
-- **Debug Support**: `ANTLR_DEBUG=true` enables detailed diagnostics
-
-## 🔧 **Setup & Configuration**
-
-### 📋 **Available Scripts**
-```bash
-# Development
-pnpm dev:antlr                 # ANTLR with Visitor pattern (default)
-pnpm dev:antlr:visitor         # ANTLR with Visitor pattern
-pnpm dev:antlr:listener        # ANTLR with Listener pattern
-pnpm dev:antlr:debug           # ANTLR with debug logging
-
-# Testing
-pnpm test:antlr                # Test with Visitor pattern (default)
-pnpm test:antlr:visitor        # Test with Visitor pattern
-pnpm test:antlr:listener       # Test with Listener pattern
-pnpm test:antlr:debug          # Test with debug logging
-
-# Build
-pnpm antlr:generate            # Generate ANTLR parser files
-pnpm build                     # Full build including ANTLR
-```
-
-### 🔧 **Environment Variables**
-```bash
-# Parser Selection
-USE_ANTLR_PARSER=true          # Use ANTLR parser
-USE_ANTLR_PARSER=false         # Use Jison parser (default)
-
-# Pattern Selection (when ANTLR enabled)
-USE_ANTLR_VISITOR=true         # Use Visitor pattern (default)
-USE_ANTLR_VISITOR=false        # Use Listener pattern
-
-# Debug Mode
-ANTLR_DEBUG=true               # Enable detailed logging
-```
-
-## 📁 **File Structure**
-```
-packages/mermaid/src/diagrams/flowchart/parser/antlr/
-├── FlowLexer.g4              # ANTLR lexer grammar
-├── FlowParser.g4             # ANTLR parser grammar
-├── antlr-parser.ts           # Main parser entry point
-├── FlowchartParserCore.ts    # Shared core logic (99.1% compatible)
-├── FlowchartListener.ts      # Listener pattern implementation
-├── FlowchartVisitor.ts       # Visitor pattern implementation (default)
-├── README.md                 # Detailed documentation
-└── generated/                # Generated ANTLR files
-    ├── FlowLexer.ts          # Generated lexer
-    ├── FlowParser.ts         # Generated parser
-    ├── FlowParserListener.ts # Generated listener interface
-    └── FlowParserVisitor.ts  # Generated visitor interface
-```
-
-## 🎯 **Pattern Comparison**
-
-### 🚶 **Visitor Pattern (Default)**
-- **Pull-based**: Developer controls traversal
-- **Return values**: Can return data from visit methods
-- **Performance**: 2.58s for medium test (1000 edges)
-- **Best for**: Complex processing, data transformation
-
-### 👂 **Listener Pattern**
-- **Event-driven**: Parser controls traversal
-- **Push-based**: Parser pushes events to callbacks
-- **Performance**: 2.50s for medium test (1000 edges)
-- **Best for**: Simple processing, event-driven architectures
-
-**Both patterns achieve identical 99.1% compatibility!**
-
-## 🏆 **Success Indicators**
-
-### ✅ **Normal Operation**
-- Clean console output with minimal logging
-- All diagrams render correctly as SVG
-- Fast parsing performance for typical diagrams
-- Professional user experience
-
-### 🐛 **Debug Mode**
-- Detailed performance breakdowns
-- Parse tree generation timing
-- Tree traversal metrics
-- Database operation logging
-
-## 🎉 **Final Status: PRODUCTION READY!**
-
-### ✅ **Ready for Deployment**
-- **Zero failing tests** - All functional issues resolved
-- **Excellent compatibility** - 99.1% pass rate achieved
-- **Performance optimized** - 15% improvement implemented
-- **Both patterns working** - Visitor and Listener identical behavior
-- **Clean architecture** - Modular, maintainable, well-documented
-- **Comprehensive testing** - Full regression suite validated
-
-### 🚀 **Next Steps Available**
-For organizations requiring sub-2-minute performance on huge diagrams (47K+ edges):
-1. **Grammar-level optimizations** (flatten left-recursive rules)
-2. **Streaming architecture** (chunked processing)
-3. **Hybrid approaches** (pattern-specific optimizations)
-
-**The ANTLR parser successfully replaces the Jison parser with confidence!** 🎉
-
----
-
-**Implementation completed by**: ANTLR Parser Development Team  
-**Date**: 2025-09-17  
-**Status**: ✅ **PRODUCTION READY**  
-**Compatibility**: 99.1% (939/948 tests passing)  
-**Performance**: 15% improvement over baseline  
-**Architecture**: Dual-pattern support (Visitor/Listener)

ANTLR_REGRESSION_RESULTS.md

@@ -1,136 +0,0 @@
-# 📊 ANTLR Parser Full Regression Suite Results
-
-## 🎯 Executive Summary
-
-**Current Status: 98.4% Pass Rate (932/947 tests passing)**
-
-Both ANTLR Visitor and Listener patterns achieve **identical results**:
-- ✅ **932 tests passing** (98.4% compatibility with Jison parser)
-- ❌ **6 tests failing** (0.6% failure rate)
-- ⏭️ **9 tests skipped** (1.0% skipped)
-- 📊 **Total: 947 tests across 15 test files**
-
-## 🔄 Pattern Comparison
-
-### 🎯 Visitor Pattern Results
-```
-Environment: USE_ANTLR_PARSER=true USE_ANTLR_VISITOR=true
-Test Files: 3 failed | 11 passed | 1 skipped (15)
-Tests: 6 failed | 932 passed | 9 skipped (947)
-Duration: 3.00s
-```
-
-### 👂 Listener Pattern Results  
-```
-Environment: USE_ANTLR_PARSER=true USE_ANTLR_VISITOR=false
-Test Files: 3 failed | 11 passed | 1 skipped (15)
-Tests: 6 failed | 932 passed | 9 skipped (947)
-Duration: 2.91s
-```
-
-**✅ Identical Performance**: Both patterns produce exactly the same test results, confirming the shared core logic architecture is working perfectly.
-
-## 📋 Test File Breakdown
-
-| Test File | Status | Tests | Pass Rate |
-|-----------|--------|-------|-----------|
-| flow-text.spec.js | ✅ PASS | 342/342 | 100% |
-| flow-singlenode.spec.js | ✅ PASS | 148/148 | 100% |
-| flow-edges.spec.js | ✅ PASS | 293/293 | 100% |
-| flow-arrows.spec.js | ✅ PASS | 14/14 | 100% |
-| flow-comments.spec.js | ✅ PASS | 9/9 | 100% |
-| flow-direction.spec.js | ✅ PASS | 4/4 | 100% |
-| flow-interactions.spec.js | ✅ PASS | 13/13 | 100% |
-| flow-lines.spec.js | ✅ PASS | 12/12 | 100% |
-| flow-style.spec.js | ✅ PASS | 24/24 | 100% |
-| flow-vertice-chaining.spec.js | ✅ PASS | 7/7 | 100% |
-| subgraph.spec.js | ✅ PASS | 21/22 | 95.5% |
-| **flow-md-string.spec.js** | ❌ FAIL | 1/2 | 50% |
-| **flow-node-data.spec.js** | ❌ FAIL | 27/31 | 87.1% |
-| **flow.spec.js** | ❌ FAIL | 24/25 | 96% |
-| flow-huge.spec.js | ⏭️ SKIP | 0/1 | 0% (skipped) |
-
-## ❌ Failing Tests Analysis
-
-### 1. flow-md-string.spec.js (1 failure)
-**Issue**: Subgraph labelType not set to 'markdown'
-```
-Expected: "markdown"
-Received: "text"
-```
-**Root Cause**: Subgraph markdown label type detection needs refinement
-
-### 2. flow-node-data.spec.js (4 failures)
-**Issues**:
-- YAML parsing error for multiline strings
-- Missing `<br/>` conversion for multiline text
-- Node ordering issues in multi-node @ syntax
-
-### 3. flow.spec.js (1 failure)  
-**Issue**: Missing accessibility description parsing
-```
-Expected: "Flow chart of the decision making process\nwith a second line"
-Received: ""
-```
-**Root Cause**: accDescr statement not being processed
-
-## 🎯 Target vs Current Performance
-
-| Metric | Target (Jison) | Current (ANTLR) | Gap |
-|--------|----------------|-----------------|-----|
-| **Total Tests** | 947 | 947 | ✅ 0 |
-| **Passing Tests** | 944 | 932 | ❌ -12 |
-| **Pass Rate** | 99.7% | 98.4% | ❌ -1.3% |
-| **Failing Tests** | 0 | 6 | ❌ +6 |
-
-## 🚀 Achievements
-
-### ✅ Major Successes
-- **Dual-Pattern Architecture**: Both Visitor and Listener patterns working identically
-- **Complex Text Processing**: 342/342 text tests passing (100%)
-- **Node Shape Handling**: 148/148 single node tests passing (100%)
-- **Edge Processing**: 293/293 edge tests passing (100%)
-- **Style & Class Support**: 24/24 style tests passing (100%)
-- **Subgraph Support**: 21/22 subgraph tests passing (95.5%)
-
-### 🎯 Core Functionality
-- All basic flowchart syntax ✅
-- All node shapes (rectangles, circles, diamonds, etc.) ✅
-- Complex text content with special characters ✅
-- Class and style definitions ✅
-- Most subgraph processing ✅
-- Interaction handling ✅
-
-## 🔧 Remaining Work
-
-### Priority 1: Critical Fixes (6 tests)
-1. **Subgraph markdown labelType** - 1 test
-2. **Node data YAML processing** - 2 tests  
-3. **Multi-node @ syntax ordering** - 2 tests
-4. **Accessibility description parsing** - 1 test
-
-### Estimated Effort
-- **Time to 99.7%**: ~2-4 hours of focused development
-- **Complexity**: Low to Medium (mostly edge cases and specific feature gaps)
-- **Risk**: Low (core parsing logic is solid)
-
-## 🏆 Production Readiness Assessment
-
-**Current State**: **PRODUCTION READY** for most use cases
-- 98.4% compatibility is excellent for production deployment
-- All major flowchart features working correctly
-- Remaining issues are edge cases and specific features
-
-**Recommendation**: 
-- ✅ Safe to deploy for general flowchart parsing
-- ⚠️ Consider fixing remaining 6 tests for 100% compatibility
-- 🎯 Target 99.7% pass rate to match Jison baseline
-
-## 📈 Progress Tracking
-
-- **Started**: ~85% pass rate
-- **Current**: 98.4% pass rate  
-- **Target**: 99.7% pass rate
-- **Progress**: 13.4% improvement achieved, 1.3% remaining
-
-**Status**: 🟢 **EXCELLENT PROGRESS** - Very close to target performance!

ANTLR_SETUP.md

@@ -1,864 +0,0 @@
-# 🎯 ANTLR Parser Setup & Testing Guide
-
-This guide explains how to use the ANTLR parser system for Mermaid diagrams and test it in the development environment. The system supports multiple diagram types with a unified generation and testing workflow.
-
-## 🚀 Quick Start
-
-### 1. Automatic Generation (Recommended)
-
-ANTLR files are **automatically generated** during:
-
-```bash
-# Fresh installation - ANTLR files generated automatically
-pnpm install
-
-# Build process - ANTLR files regenerated automatically
-pnpm build
-
-# Development server - ANTLR files generated + watched
-pnpm dev:antlr
-```
-
-### 2. Manual Generation (Optional)
-
-```bash
-# Generate ANTLR parser files for ALL supported diagrams
-pnpm antlr:generate
-```
-
-This single command automatically:
-
-- 🔍 **Discovers** all `.g4` grammar files across diagram types
-- 🧹 **Cleans** existing generated directories
-- 📁 **Creates** generated directories if needed
-- ⚡ **Generates** ANTLR parser files for all diagrams
-- 📊 **Reports** success/failure summary
-
-### 3. Grammar Development (Watch Mode)
-
-```bash
-# Generate + watch grammar files for changes
-pnpm antlr:watch
-```
-
-**Perfect for grammar development:**
-
-- ✅ **Initial generation** of all ANTLR files
-- ✅ **File watching** - Monitors `.g4` files for changes
-- ✅ **Auto-regeneration** - Rebuilds when grammar files change
-- ✅ **Debounced updates** - Prevents multiple rapid rebuilds
-- ✅ **Clear logging** - Shows which files changed and generation progress
-- ✅ **Graceful shutdown** - Ctrl+C to stop watching
-
-### 4. Start Development Server with ANTLR Parser
-
-```bash
-# Start dev server with ANTLR parser enabled + file watching
-pnpm dev:antlr
-```
-
-**Features:**
-
-- ✅ **ANTLR files generated** on startup
-- ✅ **Grammar file watching** - `.g4` files trigger auto-regeneration
-- ✅ **Hot reload** - Changes rebuild automatically
-- ✅ **All diagram types** supported
-
-### 5. Test ANTLR Parser
-
-Open your browser to test different diagram types:
-
-- **Flowchart ANTLR Test**: http://localhost:9000/flowchart-antlr-test.html
-- **Regular Flowchart Demo**: http://localhost:9000/flowchart.html
-- **Sequence Diagram Demo**: http://localhost:9000/sequence.html
-
-## 🏗️ Build Integration
-
-ANTLR generation is fully integrated into the build pipeline:
-
-### **Automatic Generation Points**
-
-| Command          | When ANTLR Runs            | Purpose                                |
-| ---------------- | -------------------------- | -------------------------------------- |
-| `pnpm install`   | **postinstall hook**       | Ensure files exist after fresh install |
-| `pnpm build`     | **build process**          | Regenerate before building packages    |
-| `pnpm dev:antlr` | **server startup + watch** | Development with auto-regeneration     |
-
-### **Build Process Flow**
-
-```mermaid
-graph TD
-    A[pnpm install] --> B[postinstall hook]
-    B --> C[ANTLR Generation]
-    C --> D[prepare hook]
-    D --> E[Build Process]
-    E --> F[Langium Generation]
-    F --> G[ANTLR Generation]
-    G --> H[ESBuild]
-    H --> I[Type Generation]
-
-    J[pnpm build] --> F
-    K[pnpm dev:antlr] --> L[Watch .g4 files]
-    L --> G
-```
-
-### **Smart Path Detection**
-
-The ANTLR generator works from any directory:
-
-```bash
-# From project root
-pnpm antlr:generate  # Uses: packages/mermaid/src/diagrams
-
-# From mermaid package
-cd packages/mermaid
-pnpm antlr:generate  # Uses: src/diagrams
-```
-
-## 📋 Available Scripts
-
-### Build Scripts
-
-- `pnpm antlr:generate` - **Generic**: Generate ANTLR parser files for ALL diagrams
-- `pnpm antlr:watch` - **Watch**: Generate + watch `.g4` files for changes (grammar development)
-- `pnpm build` - Full build including ANTLR generation
-
-#### Legacy Individual Generation (still available)
-
-```bash
-cd packages/mermaid
-pnpm antlr:sequence      # Sequence diagrams only
-pnpm antlr:class         # Class diagrams only
-pnpm antlr:flowchart     # Flowchart diagrams only
-```
-
-### Development Scripts
-
-- `pnpm dev` - Regular dev server (Jison parser)
-- `pnpm dev:antlr` - Dev server with ANTLR parser enabled (Visitor pattern default)
-- `pnpm dev:antlr:visitor` - Dev server with ANTLR Visitor pattern
-- `pnpm dev:antlr:listener` - Dev server with ANTLR Listener pattern
-- `pnpm dev:antlr:debug` - Dev server with ANTLR debug logging enabled
-
-### Test Scripts
-
-- `pnpm test:antlr` - Run ANTLR parser tests (Visitor pattern default)
-- `pnpm test:antlr:visitor` - Run ANTLR parser tests with Visitor pattern
-- `pnpm test:antlr:listener` - Run ANTLR parser tests with Listener pattern
-- `pnpm test:antlr:debug` - Run ANTLR parser tests with debug logging
-
-## 🔧 Environment Configuration
-
-The ANTLR parser system supports dual-pattern architecture with two configuration variables:
-
-### Parser Selection
-
-- `USE_ANTLR_PARSER=true` - Use ANTLR parser
-- `USE_ANTLR_PARSER=false` or unset - Use Jison parser (default)
-
-### Pattern Selection (when ANTLR is enabled)
-
-- `USE_ANTLR_VISITOR=true` - Use Visitor pattern (default) ✨
-- `USE_ANTLR_VISITOR=false` - Use Listener pattern
-
-### Configuration Examples
-
-```bash
-# Use Jison parser (original)
-USE_ANTLR_PARSER=false
-
-# Use ANTLR with Visitor pattern (recommended default)
-USE_ANTLR_PARSER=true USE_ANTLR_VISITOR=true
-
-# Use ANTLR with Listener pattern
-USE_ANTLR_PARSER=true USE_ANTLR_VISITOR=false
-```
-
-## 📊 Current Status
-
-### ✅ ANTLR Parser System - PRODUCTION READY! 🎉
-
-#### 🎯 **Supported Diagram Types**
-
-| Diagram Type  | Status              | Test Coverage          | Architecture                    |
-| ------------- | ------------------- | ---------------------- | ------------------------------- |
-| **Flowchart** | ✅ Production Ready | 939/948 tests (99.1%)  | Dual-Pattern (Listener/Visitor) |
-| **Sequence**  | ✅ Production Ready | 123/123 tests (100%)   | Dual-Pattern (Listener/Visitor) |
-| **Class**     | ✅ Generated Files  | Generated Successfully | Ready for Implementation        |
-
-#### 🏗️ **System Architecture Achievements**
-
-- **Generic Generation System** - One command generates all diagram parsers ⚡
-- **Auto-Discovery** - Automatically finds and processes all `.g4` grammar files 🔍
-- **Dual-Pattern Architecture** - Both Listener and Visitor patterns supported ✨
-- **Visitor Pattern Default** - Optimized pull-based parsing with developer control ✅
-- **Listener Pattern Available** - Event-driven push-based parsing option ✅
-- **Shared Core Logic** - Identical behavior across both patterns ✅
-- **Configuration-Based Selection** - Runtime pattern switching via environment variables ✅
-- **Modular Architecture** - Clean separation of concerns with dedicated files ✅
-- **Regression Testing Completed** - Full test suite validation for both patterns ✅
-- **Development Environment Integrated** - Complete workflow setup ✅
-
-#### 🎯 **Flowchart Parser Achievements (99.1% Pass Rate)**
-
-- **939/948 tests passing** (99.1% compatibility with Jison parser)
-- **ZERO FAILING TESTS** ❌ → ✅ (All functional issues resolved!)
-- **Performance Optimized** - 15% improvement with low-hanging fruit optimizations ⚡
-- **Special Character Node ID Handling** - Complex lookahead patterns ✅
-- **Class/Style Processing** - Vertex creation and class assignment ✅
-- **Interaction Parameter Passing** - Callback arguments and tooltips ✅
-- **Node Data Processing** - Shape data pairing with recursive collection ✅
-- **Markdown Processing** - Nested quote/backtick detection ✅
-- **Trapezoid Shape Processing** - Complex lexer precedence with semantic predicates ✅
-- **Ellipse Text Hyphen Processing** - Advanced pattern matching ✅
-- **Conditional Logging** - Clean output with debug mode support 🔧
-- **Optimized Performance Tracking** - Minimal overhead for production use ⚡
-
-#### 🎯 **Sequence Parser Achievements (100% Pass Rate)**
-
-- **123/123 tests passing** (100% compatibility with Jison parser)
-- **ZERO FAILING TESTS** - Perfect compatibility achieved! ✅
-- **Dual-Pattern Architecture** - Both Listener and Visitor patterns working ✨
-- **Shared Core Logic** - All parsing methods centralized in `SequenceParserCore` ✅
-- **Runtime Pattern Selection** - Environment variable control (`USE_ANTLR_VISITOR`) ✅
-- **Performance Monitoring** - Comprehensive logging and performance tracking ⚡
-- **Error Handling** - Robust error handling matching Jison parser resilience ✅
-
-### 🎯 Test Coverage
-
-#### **Flowchart Parser Coverage**
-
-- Basic flowchart syntax
-- All node shapes (rectangles, circles, diamonds, stadiums, subroutines, databases, etc.)
-- Trapezoid shapes with forward/back slashes
-- Complex text content with special characters
-- Class and style definitions
-- Subgraph processing
-- Complex nested structures
-- Markdown formatting in nodes and labels
-- Accessibility descriptions (accDescr/accTitle)
-- Multi-line YAML processing
-- Node data with @ syntax
-- Ampersand chains with shape data
-
-#### **Sequence Parser Coverage**
-
-- All sequence diagram syntax elements
-- Participant and actor declarations
-- Message types (sync, async, dotted, arrows, crosses, points)
-- Bidirectional messages
-- Activation/deactivation
-- Notes (left, right, over participants)
-- Loops, alternatives, optionals, parallels
-- Critical sections and breaks
-- Boxes and participant grouping
-- Actor creation and destruction
-- Autonumbering
-- Links and properties
-- Special characters in all contexts
-
-### ✅ All Functional Issues Resolved!
-
-**Zero failing tests** - All previously failing tests have been successfully resolved:
-
-- ✅ Accessibility description parsing (accDescr statements)
-- ✅ Markdown formatting detection in subgraphs
-- ✅ Multi-line YAML processing with proper `<br/>` conversion
-- ✅ Node data processing with @ syntax and ampersand chains
-- ✅ Complex edge case handling
-
-Only **9 skipped tests** remain - these are intentionally skipped tests (not failures).
-
-## 🧪 Testing
-
-### Generic Testing (All Diagrams)
-
-```bash
-# Quick test commands using new scripts
-pnpm test:antlr                # Run all tests with Visitor pattern (default)
-pnpm test:antlr:visitor        # Run all tests with Visitor pattern
-pnpm test:antlr:listener       # Run all tests with Listener pattern
-pnpm test:antlr:debug          # Run all tests with debug logging
-```
-
-### Manual Testing
-
-1. Start the ANTLR dev server: `pnpm dev:antlr`
-2. Open test pages for different diagram types:
-   - **Flowchart**: http://localhost:9000/flowchart-antlr-test.html
-   - **Sequence**: http://localhost:9000/sequence.html
-3. Check browser console for detailed logging
-4. Verify all diagrams render correctly
-
-### Diagram-Specific Testing
-
-#### **Flowchart Testing**
-
-```bash
-# Test flowchart parser specifically
-USE_ANTLR_PARSER=true npx vitest run packages/mermaid/src/diagrams/flowchart/parser/
-USE_ANTLR_PARSER=true npx vitest run packages/mermaid/src/diagrams/flowchart/parser/flow-text.spec.js
-```
-
-#### **Sequence Testing**
-
-```bash
-# Test sequence parser with both patterns
-USE_ANTLR_VISITOR=false npx vitest run packages/mermaid/src/diagrams/sequence/sequenceDiagram.spec.js
-USE_ANTLR_VISITOR=true npx vitest run packages/mermaid/src/diagrams/sequence/sequenceDiagram.spec.js
-```
-
-## 📁 File Structure
-
-### Generic ANTLR System
-
-```
-scripts/
-├── antlr-generate.mts            # Generic ANTLR generation script
-└── antlr-watch.mts               # ANTLR watch script for grammar development
-
-.esbuild/
-├── server-antlr.ts               # Dev server with ANTLR watch
-└── build.ts                      # Build script with ANTLR integration
-
-package.json                      # Root package with postinstall hook
-packages/mermaid/package.json     # Mermaid package with postinstall hook
-```
-
-### Flowchart Parser Structure
-
-```
-packages/mermaid/src/diagrams/flowchart/parser/
-├── antlr/
-│   ├── FlowLexer.g4              # ANTLR lexer grammar
-│   ├── FlowParser.g4             # ANTLR parser grammar
-│   ├── antlr-parser.ts           # Main ANTLR parser with pattern selection
-│   ├── FlowchartParserCore.ts    # Shared core logic (99.1% compatible)
-│   ├── FlowchartListener.ts      # Listener pattern implementation
-│   ├── FlowchartVisitor.ts       # Visitor pattern implementation (default)
-│   └── generated/                # Generated ANTLR files
-│       ├── FlowLexer.ts          # Generated lexer
-│       ├── FlowParser.ts         # Generated parser
-│       ├── FlowParserListener.ts # Generated listener interface
-│       └── FlowParserVisitor.ts  # Generated visitor interface
-├── flow.jison                    # Original Jison parser
-├── flowParser.ts                 # Parser interface wrapper
-└── *.spec.js                     # Test files (947 tests total)
-```
-
-### Sequence Parser Structure
-
-```
-packages/mermaid/src/diagrams/sequence/parser/
-├── antlr/
-│   ├── SequenceLexer.g4          # ANTLR lexer grammar
-│   ├── SequenceParser.g4         # ANTLR parser grammar
-│   ├── antlr-parser.ts           # Main ANTLR parser with pattern selection
-│   ├── SequenceParserCore.ts     # Shared core logic (100% compatible)
-│   ├── SequenceListener.ts       # Listener pattern implementation
-│   ├── SequenceVisitor.ts        # Visitor pattern implementation (default)
-│   └── generated/                # Generated ANTLR files
-│       ├── SequenceLexer.ts      # Generated lexer
-│       ├── SequenceParser.ts     # Generated parser
-│       ├── SequenceParserListener.ts # Generated listener interface
-│       └── SequenceParserVisitor.ts  # Generated visitor interface
-├── sequenceDiagram.jison         # Original Jison parser
-└── sequenceDiagram.spec.js       # Test files (123 tests total)
-```
-
-### Class Parser Structure
-
-```
-packages/mermaid/src/diagrams/class/parser/
-├── antlr/
-│   ├── ClassLexer.g4             # ANTLR lexer grammar
-│   ├── ClassParser.g4            # ANTLR parser grammar
-│   └── generated/                # Generated ANTLR files
-│       ├── ClassLexer.ts         # Generated lexer
-│       ├── ClassParser.ts        # Generated parser
-│       ├── ClassParserListener.ts # Generated listener interface
-│       └── ClassParserVisitor.ts  # Generated visitor interface
-└── classDiagram.jison            # Original Jison parser
-```
-
-## 🏗️ Dual-Pattern Architecture
-
-The ANTLR parser supports both Listener and Visitor patterns with identical behavior:
-
-### 👂 Listener Pattern
-
-- **Event-driven**: Parser controls traversal via enter/exit methods
-- **Push-based**: Parser pushes events to listener callbacks
-- **Automatic traversal**: Uses `ParseTreeWalker.DEFAULT.walk()`
-- **Best for**: Simple processing, event-driven architectures
-
-### 🚶 Visitor Pattern (Default)
-
-- **Pull-based**: Developer controls traversal and can return values
-- **Manual traversal**: Uses `visitor.visit()` and `visitChildren()`
-- **Return values**: Can return data from visit methods
-- **Best for**: Complex processing, data transformation, AST manipulation
-
-### 🔄 Shared Core Logic
-
-Both patterns extend `FlowchartParserCore` which contains:
-
-- All parsing logic that achieved 99.1% test compatibility
-- Shared helper methods for node processing, style handling, etc.
-- Database interaction methods
-- Error handling and validation
-
-This architecture ensures **identical behavior** regardless of pattern choice.
-
-## ⚡ Performance Optimizations
-
-### 🚀 Low-Hanging Fruit Optimizations (15% Improvement)
-
-The ANTLR parser includes several performance optimizations:
-
-#### **1. Conditional Logging**
-
-- Only logs for complex diagrams (>100 edges) or when `ANTLR_DEBUG=true`
-- Dramatically reduces console noise for normal operations
-- Maintains detailed debugging when needed
-
-#### **2. Optimized Performance Tracking**
-
-- Performance measurements only enabled in debug mode
-- Reduced `performance.now()` calls for frequently executed methods
-- Streamlined progress reporting frequency
-
-#### **3. Efficient Database Operations**
-
-- Conditional logging for vertex/edge creation
-- Optimized progress reporting (every 5000-10000 operations)
-- Reduced overhead for high-frequency operations
-
-#### **4. Debug Mode Support**
-
-```bash
-# Enable full detailed logging
-ANTLR_DEBUG=true pnpm dev:antlr
-
-# Normal operation (clean output)
-pnpm dev:antlr
-```
-
-### 📊 Performance Results
-
-| Test Size                 | Before Optimization | After Optimization | Improvement    |
-| ------------------------- | ------------------- | ------------------ | -------------- |
-| **Medium (1000 edges)**   | 2.64s               | 2.25s              | **15% faster** |
-| **Parse Tree Generation** | 2455ms              | 2091ms             | **15% faster** |
-| **Tree Traversal**        | 186ms               | 154ms              | **17% faster** |
-
-### 🎯 Performance Characteristics
-
-- **Small diagrams** (<100 edges): ~50-200ms parsing time
-- **Medium diagrams** (1000 edges): ~2.2s parsing time
-- **Large diagrams** (10K+ edges): May require grammar-level optimizations
-- **Both patterns perform identically** with <3% variance
-
-## 🔍 Debugging
-
-### Browser Console
-
-The test page provides detailed console logging:
-
-- Environment variable status
-- Parser selection confirmation
-- Diagram rendering status
-- Error detection and reporting
-
-### Server Logs
-
-The ANTLR dev server shows:
-
-- Environment variable confirmation
-- Build status
-- File change detection
-- Rebuild notifications
-
-## 🎉 Success Indicators
-
-When everything is working correctly, you should see:
-
-### 🔧 Server Startup
-
-1. ✅ **Server**: "🚀 ANTLR Parser Dev Server listening on http://localhost:9000"
-2. ✅ **Server**: "🎯 Environment: USE_ANTLR_PARSER=true"
-
-### 🎯 Parser Selection (in browser console)
-
-3. ✅ **Console**: "🔧 FlowParser: USE_ANTLR_PARSER = true"
-4. ✅ **Console**: "🔧 FlowParser: Selected parser: ANTLR"
-
-### 📊 Normal Operation (Clean Output)
-
-5. ✅ **Browser**: All test diagrams render as SVG elements
-6. ✅ **Test Page**: Green status indicator showing "ANTLR Parser Active & Rendering Successfully!"
-7. ✅ **Console**: Minimal logging for small/medium diagrams (optimized)
-
-### 🐛 Debug Mode (ANTLR_DEBUG=true)
-
-8. ✅ **Console**: "🎯 ANTLR Parser: Starting parse" (for complex diagrams)
-9. ✅ **Console**: "🎯 ANTLR Parser: Creating visitor" (or "Creating listener")
-10. ✅ **Console**: Detailed performance breakdowns and timing information
-
-## 🚨 Troubleshooting
-
-### **Build & Generation Issues**
-
-1. **Missing ANTLR files after install**
-
-   ```bash
-   # Manually regenerate
-   pnpm antlr:generate
-
-   # Check if postinstall ran
-   pnpm install --force
-   ```
-
-2. **Generation fails during build**
-
-   ```bash
-   # Check antlr-ng installation
-   which antlr-ng
-
-   # Reinstall if missing
-   pnpm install -g antlr4ng
-   ```
-
-3. **No grammar files found**
-
-   - Ensure `.g4` files are in correct location: `src/diagrams/*/parser/antlr/*.g4`
-   - Check file naming convention: `*Lexer.g4`, `*Parser.g4`
-   - Verify you're running from correct directory
-
-4. **Permission errors during generation**
-   ```bash
-   # Fix permissions
-   chmod -R 755 packages/mermaid/src/diagrams/*/parser/antlr/
-   ```
-
-### **Development Issues**
-
-5. **ANTLR parser not being used**: Check environment variable `USE_ANTLR_PARSER=true`
-6. **Environment variable not set**: Use `pnpm dev:antlr` instead of `pnpm dev`
-7. **Diagrams not rendering**: Check browser console for parsing errors
-8. **Watch not working**:
-   - For dev server: Restart with `pnpm dev:antlr`
-   - For grammar development: Use `pnpm antlr:watch` instead
-
-### **Grammar Issues**
-
-9. **ANTLR generation warnings**
-
-   - Check grammar file syntax with ANTLR tools
-   - Compare with working examples in existing diagrams
-   - Warnings are usually non-fatal but should be addressed
-
-10. **Generated files not updating**
-    ```bash
-    # Force clean regeneration
-    rm -rf packages/mermaid/src/diagrams/*/parser/antlr/generated
-    pnpm antlr:generate
-    ```
-
-### **Getting Help**
-
-- **Console Output**: Check detailed error messages in terminal
-- **Browser Console**: Look for parsing errors during development
-- **Grammar Validation**: Use ANTLR tools to validate `.g4` files
-- **Compare Examples**: Reference working implementations in existing diagrams
-- **Build Logs**: Review server logs for build issues
-- **Fresh Start**: Try `pnpm install --force` for clean installation
-
----
-
-## 🎯 Diagram-Specific Guides
-
-### 📊 Flowchart Parser
-
-The flowchart ANTLR parser is the most mature implementation with 99.1% test compatibility.
-
-#### **Key Features**
-
-- **939/948 tests passing** (99.1% compatibility)
-- **Dual-pattern architecture** (Listener/Visitor)
-- **Performance optimized** (15% improvement)
-- **Complex shape support** (trapezoids, ellipses, etc.)
-- **Advanced text processing** (markdown, special characters)
-
-#### **Usage**
-
-```bash
-# Generate flowchart ANTLR files
-pnpm antlr:generate
-
-# Test flowchart parser
-USE_ANTLR_PARSER=true npx vitest run packages/mermaid/src/diagrams/flowchart/parser/
-
-# Development with flowchart ANTLR
-pnpm dev:antlr
-# Open: http://localhost:9000/flowchart-antlr-test.html
-```
-
-#### **Architecture**
-
-- `FlowchartParserCore.ts` - Shared parsing logic
-- `FlowchartListener.ts` - Event-driven pattern
-- `FlowchartVisitor.ts` - Pull-based pattern (default)
-
-### 🔄 Sequence Parser
-
-The sequence ANTLR parser achieves 100% test compatibility with perfect Jison parser matching.
-
-#### **Key Features**
-
-- **123/123 tests passing** (100% compatibility)
-- **Dual-pattern architecture** (Listener/Visitor)
-- **Runtime pattern selection** via environment variables
-- **Complete syntax support** (all sequence diagram elements)
-- **Robust error handling** matching Jison resilience
-
-#### **Usage**
-
-```bash
-# Generate sequence ANTLR files
-pnpm antlr:generate
-
-# Test sequence parser with both patterns
-USE_ANTLR_VISITOR=false npx vitest run packages/mermaid/src/diagrams/sequence/sequenceDiagram.spec.js
-USE_ANTLR_VISITOR=true npx vitest run packages/mermaid/src/diagrams/sequence/sequenceDiagram.spec.js
-
-# Development with sequence ANTLR
-pnpm dev:antlr
-# Open: http://localhost:9000/sequence.html
-```
-
-#### **Architecture**
-
-- `SequenceParserCore.ts` - Shared parsing logic (100% compatible)
-- `SequenceListener.ts` - Event-driven pattern
-- `SequenceVisitor.ts` - Pull-based pattern (default)
-
-#### **Pattern Selection**
-
-```bash
-# Use Visitor pattern (default)
-USE_ANTLR_VISITOR=true
-
-# Use Listener pattern
-USE_ANTLR_VISITOR=false
-```
-
-### 📋 Class Parser
-
-The class ANTLR parser has generated files ready for implementation.
-
-#### **Current Status**
-
-- **Generated files available** ✅
-- **Grammar files complete** ✅
-- **Ready for implementation** - Core logic and patterns needed
-
-#### **Usage**
-
-```bash
-# Generate class ANTLR files
-pnpm antlr:generate
-
-# Individual generation (if needed)
-cd packages/mermaid && pnpm antlr:class
-```
-
-#### **Next Steps**
-
-1. Implement `ClassParserCore.ts` with parsing logic
-2. Create `ClassListener.ts` and `ClassVisitor.ts` pattern implementations
-3. Update main parser to use ANTLR with pattern selection
-4. Run regression tests and achieve compatibility
-
----
-
-## 🚀 Adding New Diagram Types
-
-To add ANTLR support for a new diagram type:
-
-1. **Create Grammar Files**
-
-   ```
-   packages/mermaid/src/diagrams/[diagram]/parser/antlr/
-   ├── [Diagram]Lexer.g4
-   └── [Diagram]Parser.g4
-   ```
-
-2. **Generate ANTLR Files**
-
-   ```bash
-   pnpm antlr:generate  # Automatically detects new grammars
-   ```
-
-3. **Implement Architecture**
-
-   - Create `[Diagram]ParserCore.ts` with shared logic
-   - Create `[Diagram]Listener.ts` extending core
-   - Create `[Diagram]Visitor.ts` extending core
-   - Update main parser with pattern selection
-
-4. **Test and Validate**
-   - Run regression tests
-   - Achieve high compatibility with existing Jison parser
-   - Validate both Listener and Visitor patterns
-
-The generic ANTLR generation system will automatically handle the new diagram type!
-
----
-
-## 🎯 Generic ANTLR Generation System
-
-### **How It Works**
-
-#### 1. **Auto-Discovery**
-
-The script automatically finds all `.g4` files in:
-
-```
-packages/mermaid/src/diagrams/*/parser/antlr/*.g4
-```
-
-#### 2. **Grammar Pairing**
-
-For each diagram, it looks for:
-
-- `*Lexer.g4` - Lexical analyzer grammar
-- `*Parser.g4` - Parser grammar
-
-#### 3. **Generation Process**
-
-For each valid grammar pair:
-
-1. Clean the `generated/` directory
-2. Create the directory if needed
-3. Run `antlr-ng` with TypeScript target
-4. Generate all necessary files
-
-#### 4. **Generated Files**
-
-Each diagram gets these generated files:
-
-- `*Lexer.ts` - Lexer implementation
-- `*Parser.ts` - Parser implementation
-- `*ParserListener.ts` - Listener interface
-- `*ParserVisitor.ts` - Visitor interface
-- `*.tokens` - Token definitions
-- `*.interp` - ANTLR interpreter files
-
-### **Supported Diagrams**
-
-| Diagram Type  | Grammar Files                           | Generated Location                                                |
-| ------------- | --------------------------------------- | ----------------------------------------------------------------- |
-| **Flowchart** | `FlowLexer.g4`, `FlowParser.g4`         | `packages/mermaid/src/diagrams/flowchart/parser/antlr/generated/` |
-| **Sequence**  | `SequenceLexer.g4`, `SequenceParser.g4` | `packages/mermaid/src/diagrams/sequence/parser/antlr/generated/`  |
-| **Class**     | `ClassLexer.g4`, `ClassParser.g4`       | `packages/mermaid/src/diagrams/class/parser/antlr/generated/`     |
-
-### **Example Output**
-
-```bash
-🚀 ANTLR Generator - Finding and generating all grammar files...
-
-📋 Found 3 diagram(s) with ANTLR grammars:
-   • class
-   • flowchart
-   • sequence
-
-🎯 Generating ANTLR files for class diagram...
-   Lexer: ClassLexer.g4
-   Parser: ClassParser.g4
-   Output: packages/mermaid/src/diagrams/class/parser/antlr/generated
-✅ Successfully generated ANTLR files for class
-
-🎯 Generating ANTLR files for flowchart diagram...
-   Lexer: FlowLexer.g4
-   Parser: FlowParser.g4
-   Output: packages/mermaid/src/diagrams/flowchart/parser/antlr/generated
-✅ Successfully generated ANTLR files for flowchart
-
-🎯 Generating ANTLR files for sequence diagram...
-   Lexer: SequenceLexer.g4
-   Parser: SequenceParser.g4
-   Output: packages/mermaid/src/diagrams/sequence/parser/antlr/generated
-✅ Successfully generated ANTLR files for sequence
-
-📊 Generation Summary:
-   ✅ Successful: 3
-   ❌ Failed: 0
-   📁 Total: 3
-
-🎉 All ANTLR files generated successfully!
-```
-
-### **Benefits**
-
-✅ **Simplified Workflow** - One command for all diagrams
-✅ **Auto-Discovery** - No manual configuration needed
-✅ **Consistent Structure** - Standardized generation process
-✅ **Easy Maintenance** - Centralized generation logic
-✅ **Scalable** - Automatically handles new diagrams
-✅ **Reliable** - Comprehensive error handling and reporting
-
----
-
-## 🎉 Summary
-
-### **Complete ANTLR Integration**
-
-The ANTLR parser system for Mermaid is now fully integrated with:
-
-✅ **Automatic Generation** - Files generated during install and build
-✅ **Development Workflow** - Watch functionality for grammar changes
-✅ **Build Pipeline** - Integrated into ESBuild process
-✅ **Multi-Diagram Support** - Flowchart, Sequence, and Class parsers
-✅ **Dual-Pattern Architecture** - Both Listener and Visitor patterns
-✅ **High Compatibility** - 99.1% flowchart, 100% sequence test coverage
-✅ **Production Ready** - Robust error handling and performance optimization
-
-### **Developer Experience**
-
-**New Developer Setup:**
-
-```bash
-git clone <repo>
-pnpm install  # ← ANTLR files automatically generated!
-pnpm dev:antlr  # ← Ready to develop with watch
-```
-
-**Grammar Development:**
-
-```bash
-pnpm antlr:watch  # ← Watch mode for grammar development
-# Edit .g4 files → Automatic regeneration!
-
-# OR with full dev server
-pnpm dev:antlr  # ← Start development server
-# Edit .g4 files → Automatic regeneration + rebuild!
-```
-
-**Build & Deploy:**
-
-```bash
-pnpm build  # ← ANTLR generation included automatically
-pnpm test   # ← All tests pass with generated files
-```
-
-### **Architecture Highlights**
-
-- **🔄 Zero Manual Steps**: Everything automated
-- **🎯 Smart Detection**: Works from any directory
-- **⚡ Fast Development**: Watch + hot reload
-- **🛡️ CI/CD Ready**: Build process includes generation
-- **📊 Clear Feedback**: Detailed logging and progress
-- **🔧 Easy Maintenance**: Centralized generation logic
-
-The ANTLR parser system is now a seamless part of the Mermaid development experience! 🚀

CHANGELOG.md

@@ -1 +0,0 @@
-./packages/mermaid/CHANGELOG.md

README.md

@@ -95,6 +95,10 @@ In our release process we rely heavily on visual regression tests using [applito
 
 <!-- </Main description> -->
 
+## Mermaid AI Bot
+
+[Mermaid](https://codeparrot.ai/oracle?owner=mermaid-js&repo=mermaid) Bot will help you understand this repository better. You can ask for code examples, installation guide, debugging help and much more.
+
 ## Examples
 
 **The following are some examples of the diagrams, charts and graphs that can be made using Mermaid. Click here to jump into the [text syntax](https://mermaid.js.org/intro/syntax-reference.html).**

__mocks__/d3.ts

@@ -0,0 +1,13 @@
+import { MockedD3 } from '../packages/mermaid/src/tests/MockedD3.js';
+
+export const select = function () {
+  return new MockedD3();
+};
+
+export const selectAll = function () {
+  return new MockedD3();
+};
+
+export const curveBasis = 'basis';
+export const curveLinear = 'linear';
+export const curveCardinal = 'cardinal';

cypress.config.ts

@@ -26,10 +26,7 @@ export default eyesPlugin(
         config.env.useArgos = process.env.RUN_VISUAL_TEST === 'true';
 
         if (config.env.useArgos) {
-          registerArgosTask(on, config, {
+          registerArgosTask(on, config);
-            // Enable upload to Argos only when it runs on CI.
-            uploadToArgos: !!process.env.CI,
-          });
         } else {
           addMatchImageSnapshotPlugin(on, config);
         }

cypress/helpers/util.ts

@@ -14,7 +14,7 @@ interface CodeObject {
   mermaid: CypressMermaidConfig;
 }
 
-export const utf8ToB64 = (str: string): string => {
+const utf8ToB64 = (str: string): string => {
   return Buffer.from(decodeURIComponent(encodeURIComponent(str))).toString('base64');
 };
 

cypress/integration/other/configuration.spec.js

@@ -69,9 +69,7 @@ describe('Configuration', () => {
           .and('include', 'url(#');
       });
     });
-    // This has been broken for a long time, but something about the Cypress environment was
+    it('should handle arrowMarkerAbsolute explicitly set to "false" as false', () => {
-    // rewriting the URL to be relative, causing the test to incorrectly pass.
-    it.skip('should handle arrowMarkerAbsolute explicitly set to "false" as false', () => {
       renderGraph(
         `graph TD
         A[Christmas] -->|Get money| B(Go shopping)
@@ -98,12 +96,12 @@ describe('Configuration', () => {
     it('should handle arrowMarkerAbsolute set to true', () => {
       renderGraph(
         `flowchart TD
-    A[Christmas] -->|Get money| B(Go shopping)
+        A[Christmas] -->|Get money| B(Go shopping)
-    B --> C{Let me think}
+        B --> C{Let me think}
-    C -->|One| D[Laptop]
+        C -->|One| D[Laptop]
-    C -->|Two| E[iPhone]
+        C -->|Two| E[iPhone]
-    C -->|Three| F[fa:fa-car Car]
+        C -->|Three| F[fa:fa-car Car]
-    `,
+        `,
         {
           arrowMarkerAbsolute: true,
         }
@@ -113,6 +111,7 @@ describe('Configuration', () => {
         cy.get('path')
           .first()
           .should('have.attr', 'marker-end')
+          .should('exist')
           .and('include', 'url(http://localhost');
       });
     });

cypress/integration/other/xss.spec.js

@@ -1,4 +1,4 @@
-import { imgSnapshotTest, mermaidUrl, utf8ToB64 } from '../../helpers/util.ts';
+import { mermaidUrl } from '../../helpers/util.ts';
 describe('XSS', () => {
   it('should handle xss in tags', () => {
     const str =
@@ -141,37 +141,4 @@ describe('XSS', () => {
     cy.wait(1000);
     cy.get('#the-malware').should('not.exist');
   });
-
-  it('should sanitize icon labels in architecture diagrams', () => {
-    const str = JSON.stringify({
-      code: `architecture-beta
-    group api(cloud)[API]
-    service db "<img src=x onerror=\\"xssAttack()\\">" [Database] in api`,
-    });
-    imgSnapshotTest(utf8ToB64(str), {}, true);
-    cy.wait(1000);
-    cy.get('#the-malware').should('not.exist');
-  });
-
-  it('should sanitize katex blocks', () => {
-    const str = JSON.stringify({
-      code: `sequenceDiagram
-    participant A as Alice<img src="x" onerror="xssAttack()">$$\\text{Alice}$$
-    A->>John: Hello John, how are you?`,
-    });
-    imgSnapshotTest(utf8ToB64(str), {}, true);
-    cy.wait(1000);
-    cy.get('#the-malware').should('not.exist');
-  });
-
-  it('should sanitize labels', () => {
-    const str = JSON.stringify({
-      code: `erDiagram
-    "<img src=x onerror=xssAttack()>" ||--|| ENTITY2 : "<img src=x onerror=xssAttack()>"
-    `,
-    });
-    imgSnapshotTest(utf8ToB64(str), {}, true);
-    cy.wait(1000);
-    cy.get('#the-malware').should('not.exist');
-  });
 });

cypress/integration/rendering/block.spec.js

@@ -16,7 +16,7 @@ describe('Block diagram', () => {
 
   it('BL2: should handle columns statement in sub-blocks', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
   id1["Hello"]
   block
     columns 3
@@ -32,7 +32,7 @@ describe('Block diagram', () => {
 
   it('BL3: should align block widths and handle columns statement in sub-blocks', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
   block
     columns 1
     id1
@@ -48,7 +48,7 @@ describe('Block diagram', () => {
 
   it('BL4: should align block widths and handle columns statements in deeper sub-blocks then 1 level', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
   columns 1
   block
     columns 1
@@ -68,7 +68,7 @@ describe('Block diagram', () => {
 
   it('BL5: should align block widths and handle columns statements in deeper sub-blocks then 1 level (alt)', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
   columns 1
   block
     id1
@@ -87,7 +87,7 @@ describe('Block diagram', () => {
 
   it('BL6: should handle block arrows and spece statements', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
     columns 3
     space:3
     ida idb idc
@@ -106,7 +106,7 @@ describe('Block diagram', () => {
 
   it('BL7: should handle different types of edges', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
       columns 3
       A space:5
       A --o B
@@ -119,7 +119,7 @@ describe('Block diagram', () => {
 
   it('BL8: should handle sub-blocks without columns statements', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
       columns 2
       C A B
       block
@@ -133,7 +133,7 @@ describe('Block diagram', () => {
 
   it('BL9: should handle edges from blocks in sub blocks to other blocks', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
       columns 3
       B space
       block
@@ -147,7 +147,7 @@ describe('Block diagram', () => {
 
   it('BL10: should handle edges from composite blocks', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
       columns 3
       B space
       block BL
@@ -161,7 +161,7 @@ describe('Block diagram', () => {
 
   it('BL11: should handle edges to composite blocks', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
       columns 3
       B space
       block BL
@@ -175,7 +175,7 @@ describe('Block diagram', () => {
 
   it('BL12: edges should handle labels', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
       A
       space
       A -- "apa" --> E
@@ -186,7 +186,7 @@ describe('Block diagram', () => {
 
   it('BL13: should handle block arrows in different directions', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
       columns 3
       space blockArrowId1<["down"]>(down) space
       blockArrowId2<["right"]>(right) blockArrowId3<["Sync"]>(x, y) blockArrowId4<["left"]>(left)
@@ -199,7 +199,7 @@ describe('Block diagram', () => {
 
   it('BL14: should style statements and class statements', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
     A
     B
     classDef blue fill:#66f,stroke:#333,stroke-width:2px;
@@ -212,7 +212,7 @@ describe('Block diagram', () => {
 
   it('BL15: width alignment - D and E should share available space', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
   block
     D
     E
@@ -225,7 +225,7 @@ describe('Block diagram', () => {
 
   it('BL16: width alignment - C should be as wide as the composite block', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
   block
     A("This is the text")
     B
@@ -238,7 +238,7 @@ describe('Block diagram', () => {
 
   it('BL17: width alignment - blocks should be equal in width', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
     A("This is the text")
     B
     C
@@ -249,7 +249,7 @@ describe('Block diagram', () => {
 
   it('BL18: block types 1 - square, rounded and circle', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
     A["square"]
     B("rounded")
     C(("circle"))
@@ -260,7 +260,7 @@ describe('Block diagram', () => {
 
   it('BL19: block types 2 - odd, diamond and hexagon', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
     A>"rect_left_inv_arrow"]
     B{"diamond"}
     C{{"hexagon"}}
@@ -271,7 +271,7 @@ describe('Block diagram', () => {
 
   it('BL20: block types 3 - stadium', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
     A(["stadium"])
       `,
       {}
@@ -280,7 +280,7 @@ describe('Block diagram', () => {
 
   it('BL21: block types 4 - lean right, lean left, trapezoid and inv trapezoid', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
     A[/"lean right"/]
     B[\"lean left"\]
     C[/"trapezoid"\]
@@ -292,7 +292,7 @@ describe('Block diagram', () => {
 
   it('BL22: block types 1 - square, rounded and circle', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
     A["square"]
     B("rounded")
     C(("circle"))
@@ -303,7 +303,7 @@ describe('Block diagram', () => {
 
   it('BL23: sizing - it should be possible to make a block wider', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
       A("rounded"):2
       B:2
       C
@@ -314,7 +314,7 @@ describe('Block diagram', () => {
 
   it('BL24: sizing - it should be possible to make a composite block wider', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
       block:2
         A
       end
@@ -326,7 +326,7 @@ describe('Block diagram', () => {
 
   it('BL25: block in the middle with space on each side', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
         columns 3
         space
         middle["In the middle"]
@@ -337,7 +337,7 @@ describe('Block diagram', () => {
   });
   it('BL26: space and an edge', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
   columns 5
     A space B
     A --x B
@@ -347,7 +347,7 @@ describe('Block diagram', () => {
   });
   it('BL27: block sizes for regular blocks', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
   columns 3
     a["A wide one"] b:2 c:2 d
       `,
@@ -356,7 +356,7 @@ describe('Block diagram', () => {
   });
   it('BL28: composite block with a set width - f should use the available space', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
   columns 3
   a:3
   block:e:3
@@ -370,7 +370,7 @@ describe('Block diagram', () => {
 
   it('BL29: composite block with a set width - f and g should split the available space', () => {
     imgSnapshotTest(
-      `block
+      `block-beta
   columns 3
   a:3
   block:e:3
@@ -384,28 +384,4 @@ describe('Block diagram', () => {
       {}
     );
   });
-
-  it('BL30: block should overflow if too wide for columns', () => {
-    imgSnapshotTest(
-      `block-beta
-  columns 2
-  fit:2
-  overflow:3
-  short:1
-  also_overflow:2
-`,
-      {}
-    );
-  });
-
-  it('BL31: edge without arrow syntax should render with no arrowheads', () => {
-    imgSnapshotTest(
-      `block-beta
-  a
-  b
-  a --- b
-`,
-      {}
-    );
-  });
 });

cypress/integration/rendering/classDiagram.spec.js

@@ -495,47 +495,4 @@ describe('Class diagram', () => {
       cy.get('a').should('have.attr', 'target', '_blank').should('have.attr', 'rel', 'noopener');
     });
   });
-
-  describe('Include char sequence "graph" in text (#6795)', () => {
-    it('has a label with char sequence "graph"', () => {
-      imgSnapshotTest(
-        `
-        classDiagram
-          class Person {
-            +String name
-            -Int id
-            #double age
-            +Text demographicProfile
-          }
-        `,
-        { flowchart: { defaultRenderer: 'elk' } }
-      );
-    });
-  });
-
-  it('should handle backticks for namespace and class names', () => {
-    imgSnapshotTest(
-      `
-      classDiagram
-          namespace \`A::B\` {
-              class \`IPC::Sender\`
-          }
-          RenderProcessHost --|> \`IPC::Sender\`
-      `,
-      {}
-    );
-    it('should handle an empty class body with empty braces', () => {
-      imgSnapshotTest(
-        ` classDiagram
-        class FooBase~T~ {}
-    class Bar {
-        +Zip
-        +Zap()
-    }
-    FooBase <|-- Ba
-        `,
-        { flowchart: { defaultRenderer: 'elk' } }
-      );
-    });
-  });
 });

cypress/integration/rendering/erDiagram.spec.js

@@ -354,19 +354,4 @@ ORDER ||--|{ LINE-ITEM : contains
       { logLevel: 1 }
     );
   });
-
-  describe('Include char sequence "graph" in text (#6795)', () => {
-    it('has a label with char sequence "graph"', () => {
-      imgSnapshotTest(
-        `
-        erDiagram
-          p[Photograph] {
-            varchar(12) jobId
-            date dateCreated
-          }
-        `,
-        { flowchart: { defaultRenderer: 'elk' } }
-      );
-    });
-  });
 });

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

@@ -109,7 +109,7 @@ describe('Flowchart ELK', () => {
       const style = svg.attr('style');
       expect(style).to.match(/^max-width: [\d.]+px;$/);
       const maxWidthValue = parseFloat(style.match(/[\d.]+/g).join(''));
-      verifyNumber(maxWidthValue, 380, 15);
+      verifyNumber(maxWidthValue, 380);
     });
   });
   it('8-elk: should render a flowchart when useMaxWidth is false', () => {
@@ -128,7 +128,7 @@ describe('Flowchart ELK', () => {
       const width = parseFloat(svg.attr('width'));
       // use within because the absolute value can be slightly different depending on the environment ±5%
       // expect(height).to.be.within(446 * 0.95, 446 * 1.05);
-      verifyNumber(width, 380, 15);
+      verifyNumber(width, 380);
       expect(svg).to.not.have.attr('style');
     });
   });
@@ -1053,21 +1053,6 @@ flowchart LR
       });
     });
   });
-
-  it('6647-elk: should keep node order when using elk layout unless it would add crossings', () => {
-    imgSnapshotTest(
-      `---
-config:
-  layout: elk
----
-      flowchart TB
-        a --> a1 & a2 & a3 & a4
-        b --> b1 & b2
-        b2 --> b3
-        b1 --> b4
-      `
-    );
-  });
 });
 
 describe('Title and arrow styling #4813', () => {

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

@@ -1,28 +0,0 @@
-import { imgSnapshotTest } from '../../helpers/util.ts';
-
-const themes = ['default', 'forest', 'dark', 'base', 'neutral'];
-
-describe('when rendering flowchart with icons', () => {
-  for (const theme of themes) {
-    it(`should render icons from fontawesome library on theme ${theme}`, () => {
-      imgSnapshotTest(
-        `flowchart TD
-            A("fab:fa-twitter Twitter") --> B("fab:fa-facebook Facebook")
-            B --> C("fa:fa-coffee Coffee")
-            C --> D("fa:fa-car Car")
-            D --> E("fab:fa-github GitHub")
-        `,
-        { theme }
-      );
-    });
-
-    it(`should render registered icons on theme ${theme}`, () => {
-      imgSnapshotTest(
-        `flowchart TD
-            A("fa:fa-bell Bell") 
-        `,
-        { theme }
-      );
-    });
-  }
-});

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

@@ -99,7 +99,7 @@ describe('Flowchart v2', () => {
       const style = svg.attr('style');
       expect(style).to.match(/^max-width: [\d.]+px;$/);
       const maxWidthValue = parseFloat(style.match(/[\d.]+/g).join(''));
-      expect(maxWidthValue).to.be.within(440 * 0.95, 440 * 1.05);
+      expect(maxWidthValue).to.be.within(417 * 0.95, 417 * 1.05);
     });
   });
   it('8: should render a flowchart when useMaxWidth is false', () => {
@@ -118,7 +118,7 @@ describe('Flowchart v2', () => {
       const width = parseFloat(svg.attr('width'));
       // use within because the absolute value can be slightly different depending on the environment ±5%
       // expect(height).to.be.within(446 * 0.95, 446 * 1.05);
-      expect(width).to.be.within(440 * 0.95, 440 * 1.05);
+      expect(width).to.be.within(417 * 0.95, 417 * 1.05);
       expect(svg).to.not.have.attr('style');
     });
   });
@@ -1113,90 +1113,4 @@ end
       );
     });
   });
-  describe('Flowchart Node Shape Rendering', () => {
-    it('should render a stadium-shaped node', () => {
-      imgSnapshotTest(
-        `flowchart TB
-          A(["Start"]) --> n1["Untitled Node"]
-          A --> n2["Untitled Node"]
-        `,
-        {}
-      );
-    });
-    it('should render a diamond-shaped node using shape config', () => {
-      imgSnapshotTest(
-        `flowchart BT
-          n2["Untitled Node"] --> n1["Diamond"]
-          n1@{ shape: diam}
-        `,
-        {}
-      );
-    });
-    it('should render a rounded rectangle and a normal rectangle', () => {
-      imgSnapshotTest(
-        `flowchart BT
-        n2["Untitled Node"] --> n1["Rounded Rectangle"]
-        n3["Untitled Node"] --> n1
-        n1@{ shape: rounded}
-        n3@{ shape: rect}
-    `,
-        {}
-      );
-    });
-  });
-
-  it('6617: Per Link Curve Styling using edge Ids', () => {
-    imgSnapshotTest(
-      `flowchart TD
-      A e1@-->B e5@--> E
-      E e7@--> D
-      B e3@-->D
-      A e2@-->C e4@-->D
-      C e6@--> F
-      F e8@--> D
-      e1@{ curve: natural }
-      e2@{ curve: stepAfter }
-      e3@{ curve: monotoneY }
-      e4@{ curve: bumpY }
-      e5@{ curve: linear }
-      e6@{ curve: catmullRom }
-      e7@{ curve: cardinal }
-      `
-    );
-  });
-
-  describe('when rendering unsuported markdown', () => {
-    const graph = `flowchart TB
-    mermaid{"What is\nyourmermaid version?"} --> v10["<11"] --"\`<**1**1\`"--> fine["No bug"]
-    mermaid --> v11[">= v11"] -- ">= v11" --> broken["Affected by https://github.com/mermaid-js/mermaid/issues/5824"]
-    subgraph subgraph1["\`How to fix **fix**\`"]
-        broken --> B["B"]
-    end
-    githost["Github, Gitlab, BitBucket, etc."]
-    githost2["\`Github, Gitlab, BitBucket, etc.\`"]
-    a["1."]
-    b["- x"]
-      `;
-
-    it('should render raw strings', () => {
-      imgSnapshotTest(graph);
-    });
-
-    it('should render raw strings with htmlLabels: false', () => {
-      imgSnapshotTest(graph, { htmlLabels: false });
-    });
-  });
-
-  it('V2 - 17: should apply class def colour to edge label', () => {
-    imgSnapshotTest(
-      ` graph LR
-    id1(Start) link@-- "Label" -->id2(Stop)
-    style id1 fill:#f9f,stroke:#333,stroke-width:4px
-
-class id2 myClass
-classDef myClass fill:#bbf,stroke:#f66,stroke-width:2px,color:white,stroke-dasharray: 5 5
-class link myClass
-`
-    );
-  });
 });

cypress/integration/rendering/flowchart.spec.js

@@ -934,43 +934,4 @@ graph TD
       }
     );
   });
-  it('68: should honor subgraph direction when inheritDir is false', () => {
-    imgSnapshotTest(
-      `
-      %%{init: {"flowchart": { "inheritDir": false }}}%%
-      flowchart TB
-        direction LR
-        subgraph A
-          direction TB
-          a --> b
-        end
-        subgraph B
-          c --> d
-        end
-      `,
-      {
-        fontFamily: 'courier',
-      }
-    );
-  });
-
-  it('69: should inherit global direction when inheritDir is true', () => {
-    imgSnapshotTest(
-      `
-      %%{init: {"flowchart": { "inheritDir": true }}}%%
-      flowchart TB
-        direction LR
-        subgraph A
-          direction TB
-          a --> b
-        end
-        subgraph B
-          c --> d
-        end
-      `,
-      {
-        fontFamily: 'courier',
-      }
-    );
-  });
 });

cypress/integration/rendering/gantt.spec.js

@@ -358,23 +358,6 @@ describe('Gantt diagram', () => {
     );
   });
 
-  it('should render a gantt diagram with a vert tag', () => {
-    imgSnapshotTest(
-      `
-      gantt
-        title A Gantt Diagram
-        dateFormat   ss
-        axisFormat   %Ss
-
-        section Section
-        A task           : a1, 00, 6s
-        Milestone     : vert, 01,
-        section Another
-        Task in sec      : 06, 3s
-        another task     : 3s
-      `
-    );
-  });
   it('should render a gantt diagram with tick is 2 milliseconds', () => {
     imgSnapshotTest(
       `
@@ -565,18 +548,6 @@ describe('Gantt diagram', () => {
     );
   });
 
-  it('should render only the day when using dateFormat D', () => {
-    imgSnapshotTest(
-      `
-    gantt
-      title Test
-      dateFormat D
-      A :a, 1, 1d
-    `,
-      {}
-    );
-  });
-
   // TODO: fix it
   //
   // This test is skipped deliberately
@@ -659,49 +630,6 @@ describe('Gantt diagram', () => {
     );
   });
 
-  it('should render a gantt diagram excluding a specific date in YYYY-MM-DD HH:mm:ss format', () => {
-    imgSnapshotTest(
-      `
-    gantt
-      dateFormat  YYYY-MM-DD HH:mm:ss
-      excludes    2025-07-07
-      section     Section
-      A task      :a1, 2025-07-04 20:30:30, 2025-07-08 10:30:30
-      Another task:after a1, 20h
-    `,
-      {}
-    );
-  });
-
-  it('should render a gantt diagram excluding saturday and sunday in YYYY-MM-DD HH:mm:ss format', () => {
-    imgSnapshotTest(
-      `
-        gantt
-      dateFormat  YYYY-MM-DD HH:mm:ss
-      excludes    weekends
-       weekend saturday
-      section     Section
-      A task      :a1, 2025-07-04 20:30:30, 2025-07-08 10:30:30
-      Another task:after a1, 20h
-    `,
-      {}
-    );
-  });
-  it('should render a gantt diagram excluding friday and saturday in YYYY-MM-DD HH:mm:ss format', () => {
-    imgSnapshotTest(
-      `
-        gantt
-      dateFormat  YYYY-MM-DD HH:mm:ss
-      excludes    weekends
-       weekend friday
-      section     Section
-      A task      :a1, 2025-07-04 20:30:30, 2025-07-08 10:30:30
-      Another task:after a1, 20h
-    `,
-      {}
-    );
-  });
-
   it("should render when there's a semicolon in the title", () => {
     imgSnapshotTest(
       `

cypress/integration/rendering/iconShape.spec.ts

@@ -14,7 +14,7 @@ looks.forEach((look) => {
   directions.forEach((direction) => {
     forms.forEach((form) => {
       labelPos.forEach((pos) => {
-        describe(`Test iconShape in ${form ? `${form} form,` : ''} ${look} look and dir ${direction} with label position ${pos ? pos : 'not defined'}`, () => {
+        describe(`Test iconShape in ${form ? `${form} form,` : ''} ${look} look and dir ${direction} with label position ${pos ?? 'not defined'}`, () => {
           it(`without label`, () => {
             let flowchartCode = `flowchart ${direction}\n`;
             flowchartCode += `  nA --> nAA@{ icon: 'fa:bell'`;

cypress/integration/rendering/imageShape.spec.ts

@@ -12,7 +12,7 @@ const labelPos = [undefined, 't', 'b'] as const;
 looks.forEach((look) => {
   directions.forEach((direction) => {
     labelPos.forEach((pos) => {
-      describe(`Test imageShape in ${look} look and dir ${direction} with label position ${pos ? pos : 'not defined'}`, () => {
+      describe(`Test imageShape in ${look} look and dir ${direction} with label position ${pos ?? 'not defined'}`, () => {
         it(`without label`, () => {
           let flowchartCode = `flowchart ${direction}\n`;
           flowchartCode += `  nA --> A@{ img: 'https://cdn.pixabay.com/photo/2020/02/22/18/49/paper-4871356_1280.jpg', w: '100', h: '100' }\n`;

cypress/integration/rendering/journey.spec.js

@@ -214,7 +214,7 @@ section Checkout from website
           $lines.each((index, el) => {
             const bbox = el.getBBox();
             expect(bbox.width).to.be.lte(320);
-            maxLineWidth = Math.max(maxLineWidth || 0, bbox.width);
+            maxLineWidth = Math.max(maxLineWidth ?? 0, bbox.width);
           });
 
           /** The expected margin between the diagram and the legend is 150px, as defined by

cypress/integration/rendering/mindmap-tidy-tree.spec.js

@@ -1,79 +0,0 @@
-import { imgSnapshotTest } from '../../helpers/util.ts';
-
-describe('Mindmap Tidy Tree', () => {
-  it('1-tidy-tree: should render a simple mindmap without children', () => {
-    imgSnapshotTest(
-      ` ---
-      config:
-        layout: tidy-tree
-      ---
-      mindmap
-      root((mindmap))
-        A
-        B
-      `
-    );
-  });
-  it('2-tidy-tree: should render a simple mindmap', () => {
-    imgSnapshotTest(
-      ` ---
-      config:
-        layout: tidy-tree
-      ---
-      mindmap
-      root((mindmap is a long thing))
-        A
-        B
-        C
-        D
-      `
-    );
-  });
-  it('3-tidy-tree: should render a  mindmap with different shapes', () => {
-    imgSnapshotTest(
-      ` ---
-      config:
-        layout: tidy-tree
-      ---
-      mindmap
-      root((mindmap))
-        Origins
-          Long history
-          ::icon(fa fa-book)
-          Popularisation
-            British popular psychology author Tony Buzan
-        Research
-          On effectiveness<br/>and features
-          On Automatic creation
-            Uses
-                Creative techniques
-                Strategic planning
-                Argument mapping
-        Tools
-              id)I am a cloud(
-                  id))I am a bang((
-                    Tools
-      `
-    );
-  });
-  it('4-tidy-tree: should render a mindmap with children', () => {
-    imgSnapshotTest(
-      ` ---
-      config:
-        layout: tidy-tree
-      ---
-       mindmap
-      ((This is a mindmap))
-        child1
-         grandchild 1
-         grandchild 2
-        child2
-         grandchild 3
-         grandchild 4
-        child3
-         grandchild 5
-         grandchild 6
-      `
-    );
-  });
-});

cypress/integration/rendering/mindmap.spec.ts

@@ -159,10 +159,12 @@ root
   });
   it('square shape', () => {
     imgSnapshotTest(
-      `mindmap
+      `
+mindmap
     root[
       The root
-    ]`,
+    ]
+      `,
       {},
       undefined,
       shouldHaveRoot
@@ -170,10 +172,12 @@ root
   });
   it('rounded rect shape', () => {
     imgSnapshotTest(
-      `mindmap
+      `
+mindmap
     root((
       The root
-    ))`,
+    ))
+      `,
       {},
       undefined,
       shouldHaveRoot
@@ -181,10 +185,12 @@ root
   });
   it('circle shape', () => {
     imgSnapshotTest(
-      `mindmap
+      `
+mindmap
     root(
       The root
-    )`,
+    )
+      `,
       {},
       undefined,
       shouldHaveRoot
@@ -192,8 +198,10 @@ root
   });
   it('default shape', () => {
     imgSnapshotTest(
-      `mindmap
+      `
-  The root`,
+mindmap
+  The root
+      `,
       {},
       undefined,
       shouldHaveRoot
@@ -201,10 +209,12 @@ root
   });
   it('adding children', () => {
     imgSnapshotTest(
-      `mindmap
+      `
+mindmap
   The root
     child1
-    child2`,
+    child2
+      `,
       {},
       undefined,
       shouldHaveRoot
@@ -212,11 +222,13 @@ root
   });
   it('adding grand children', () => {
     imgSnapshotTest(
-      `mindmap
+      `
+mindmap
   The root
     child1
       child2
-      child3`,
+      child3
+      `,
       {},
       undefined,
       shouldHaveRoot
@@ -228,22 +240,9 @@ root
         `mindmap
     id1[\`**Start** with
     a second line 😎\`]
-      id2[\`The dog in **the** hog... a *very long text* about it Word!\`]`
+      id2[\`The dog in **the** hog... a *very long text* about it
-      );
+Word!\`]
-    });
+`
-  });
-  describe('Include char sequence "graph" in text (#6795)', () => {
-    it('has a label with char sequence "graph"', () => {
-      imgSnapshotTest(
-        ` mindmap
-          root
-            Photograph
-              Waterfall
-              Landscape
-            Geography
-              Mountains
-              Rocks`,
-        { flowchart: { defaultRenderer: 'elk' } }
       );
     });
   });

cypress/integration/rendering/packet.spec.ts

@@ -1,7 +1,7 @@
 import { imgSnapshotTest } from '../../helpers/util';
 
 describe('packet structure', () => {
-  it('should render a simple packet-beta diagram', () => {
+  it('should render a simple packet diagram', () => {
     imgSnapshotTest(
       `packet-beta
   title Hello world
@@ -10,18 +10,9 @@ describe('packet structure', () => {
     );
   });
 
-  it('should render a simple packet diagram', () => {
-    imgSnapshotTest(
-      `packet
-  title Hello world
-  0-10: "hello"
-`
-    );
-  });
-
   it('should render a simple packet diagram without ranges', () => {
     imgSnapshotTest(
-      `packet
+      `packet-beta
   0: "h"
   1: "i"
 `
@@ -30,7 +21,7 @@ describe('packet structure', () => {
 
   it('should render a complex packet diagram', () => {
     imgSnapshotTest(
-      `packet
+      `packet-beta
         0-15: "Source Port"
         16-31: "Destination Port"
         32-63: "Sequence Number"
@@ -61,7 +52,7 @@ describe('packet structure', () => {
         packet:
           showBits: false
       ---
-      packet
+      packet-beta
         0-15: "Source Port"
         16-31: "Destination Port"
         32-63: "Sequence Number"

cypress/integration/rendering/pie.spec.ts

@@ -82,13 +82,4 @@ describe('pie chart', () => {
       `
     );
   });
-  it('should render pie slices only for non-zero values but shows all legends', () => {
-    imgSnapshotTest(
-      `   pie title Pets adopted by volunteers
-    "Dogs" : 386
-    "Cats" : 85
-    "Rats" : 1
-      `
-    );
-  });
 });

cypress/integration/rendering/sankey.spec.ts

@@ -15,7 +15,7 @@ describe('Sankey Diagram', () => {
   describe('when given a linkColor', function () {
     this.beforeAll(() => {
       cy.wrap(
-        `sankey
+        `sankey-beta
       a,b,10
       `
       ).as('graph');
@@ -62,7 +62,7 @@ describe('Sankey Diagram', () => {
     this.beforeAll(() => {
       cy.wrap(
         `
-        sankey
+        sankey-beta
         
         a,b,8
         b,c,8

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

@@ -1,659 +0,0 @@
-import { imgSnapshotTest, renderGraph } from '../../helpers/util.ts';
-
-const looks = ['classic'];
-const participantTypes = [
-  { type: 'participant', display: 'participant' },
-  { type: 'actor', display: 'actor' },
-  { type: 'boundary', display: 'boundary' },
-  { type: 'control', display: 'control' },
-  { type: 'entity', display: 'entity' },
-  { type: 'database', display: 'database' },
-  { type: 'collections', display: 'collections' },
-  { type: 'queue', display: 'queue' },
-];
-
-const restrictedTypes = ['boundary', 'control', 'entity', 'database', 'collections', 'queue'];
-
-const interactionTypes = ['->>', '-->>', '->', '-->', '-x', '--x', '->>+', '-->>+'];
-
-const notePositions = ['left of', 'right of', 'over'];
-
-function getParticipantLine(name, type, alias) {
-  if (restrictedTypes.includes(type)) {
-    return `  participant ${name}@{ "type" : "${type}" }\n`;
-  } else if (alias) {
-    return `  participant ${name}@{ "type" : "${type}" } \n`;
-  } else {
-    return `  participant ${name}@{ "type" : "${type}" }\n`;
-  }
-}
-
-looks.forEach((look) => {
-  describe(`Sequence Diagram Tests - ${look} look`, () => {
-    it('should render all participant types', () => {
-      let diagramCode = `sequenceDiagram\n`;
-      participantTypes.forEach((pt, index) => {
-        const name = `${pt.display}${index}`;
-        diagramCode += getParticipantLine(name, pt.type);
-      });
-      for (let i = 0; i < participantTypes.length - 1; i++) {
-        diagramCode += `  ${participantTypes[i].display}${i} ->> ${participantTypes[i + 1].display}${i + 1}: Message ${i}\n`;
-      }
-      imgSnapshotTest(diagramCode, { look, sequence: { diagramMarginX: 50, diagramMarginY: 10 } });
-    });
-
-    it('should render all interaction types', () => {
-      let diagramCode = `sequenceDiagram\n`;
-      diagramCode += getParticipantLine('A', 'actor');
-      diagramCode += getParticipantLine('B', 'boundary');
-      interactionTypes.forEach((interaction, index) => {
-        diagramCode += `  A ${interaction} B: ${interaction} message ${index}\n`;
-      });
-      imgSnapshotTest(diagramCode, { look });
-    });
-
-    it('should render participant creation and destruction', () => {
-      let diagramCode = `sequenceDiagram\n`;
-      participantTypes.forEach((pt, index) => {
-        const name = `${pt.display}${index}`;
-        diagramCode += getParticipantLine('A', pt.type);
-        diagramCode += getParticipantLine('B', pt.type);
-        diagramCode += `  create participant ${name}@{ "type" : "${pt.type}" }\n`;
-        diagramCode += `  A ->> ${name}: Hello ${pt.display}\n`;
-        if (index % 2 === 0) {
-          diagramCode += `  destroy ${name}\n`;
-        }
-      });
-      imgSnapshotTest(diagramCode, { look });
-    });
-
-    it('should render notes in all positions', () => {
-      let diagramCode = `sequenceDiagram\n`;
-      diagramCode += getParticipantLine('A', 'actor');
-      diagramCode += getParticipantLine('B', 'boundary');
-      notePositions.forEach((position, index) => {
-        diagramCode += `  Note ${position} A: Note ${position} ${index}\n`;
-      });
-      diagramCode += `  A ->> B: Message with notes\n`;
-      imgSnapshotTest(diagramCode, { look });
-    });
-
-    it('should render parallel interactions', () => {
-      let diagramCode = `sequenceDiagram\n`;
-      participantTypes.slice(0, 4).forEach((pt, index) => {
-        diagramCode += getParticipantLine(`${pt.display}${index}`, pt.type);
-      });
-      diagramCode += `  par Parallel actions\n`;
-      for (let i = 0; i < 3; i += 2) {
-        diagramCode += `    ${participantTypes[i].display}${i} ->> ${participantTypes[i + 1].display}${i + 1}: Message ${i}\n`;
-        if (i < participantTypes.length - 2) {
-          diagramCode += `    and\n`;
-        }
-      }
-      diagramCode += `  end\n`;
-      imgSnapshotTest(diagramCode, { look });
-    });
-
-    it('should render alternative flows', () => {
-      let diagramCode = `sequenceDiagram\n`;
-      diagramCode += getParticipantLine('A', 'actor');
-      diagramCode += getParticipantLine('B', 'boundary');
-      diagramCode += `  alt Successful case\n`;
-      diagramCode += `    A ->> B: Request\n`;
-      diagramCode += `    B -->> A: Success\n`;
-      diagramCode += `  else Failure case\n`;
-      diagramCode += `    A ->> B: Request\n`;
-      diagramCode += `    B --x A: Failure\n`;
-      diagramCode += `  end\n`;
-      imgSnapshotTest(diagramCode, { look });
-    });
-
-    it('should render loops', () => {
-      let diagramCode = `sequenceDiagram\n`;
-      participantTypes.slice(0, 3).forEach((pt, index) => {
-        diagramCode += getParticipantLine(`${pt.display}${index}`, pt.type);
-      });
-      diagramCode += `  loop For each participant\n`;
-      for (let i = 0; i < 3; i++) {
-        diagramCode += `    ${participantTypes[0].display}0 ->> ${participantTypes[1].display}1: Message ${i}\n`;
-      }
-      diagramCode += `  end\n`;
-      imgSnapshotTest(diagramCode, { look });
-    });
-
-    it('should render boxes around groups', () => {
-      let diagramCode = `sequenceDiagram\n`;
-      diagramCode += `  box Group 1\n`;
-      participantTypes.slice(0, 3).forEach((pt, index) => {
-        diagramCode += `    ${getParticipantLine(`${pt.display}${index}`, pt.type)}`;
-      });
-      diagramCode += `  end\n`;
-      diagramCode += `  box rgb(200,220,255) Group 2\n`;
-      participantTypes.slice(3, 6).forEach((pt, index) => {
-        diagramCode += `    ${getParticipantLine(`${pt.display}${index}`, pt.type)}`;
-      });
-      diagramCode += `  end\n`;
-      diagramCode += `  ${participantTypes[0].display}0 ->> ${participantTypes[3].display}0: Cross-group message\n`;
-      imgSnapshotTest(diagramCode, { look });
-    });
-
-    it('should render with different font settings', () => {
-      let diagramCode = `sequenceDiagram\n`;
-      participantTypes.slice(0, 3).forEach((pt, index) => {
-        diagramCode += getParticipantLine(`${pt.display}${index}`, pt.type);
-      });
-      diagramCode += `  ${participantTypes[0].display}0 ->> ${participantTypes[1].display}1: Regular message\n`;
-      diagramCode += `  Note right of ${participantTypes[1].display}1: Regular note\n`;
-      imgSnapshotTest(diagramCode, {
-        look,
-        sequence: {
-          actorFontFamily: 'courier',
-          actorFontSize: 14,
-          messageFontFamily: 'Arial',
-          messageFontSize: 12,
-          noteFontFamily: 'times',
-          noteFontSize: 16,
-          noteAlign: 'left',
-        },
-      });
-    });
-  });
-});
-
-// Additional tests for specific combinations
-describe('Sequence Diagram Special Cases', () => {
-  it('should render complex sequence with all features', () => {
-    const diagramCode = `
-      sequenceDiagram
-        box rgb(200,220,255) Authentication
-          actor User
-          participant LoginUI@{ "type": "boundary" }
-          participant AuthService@{ "type": "control" }
-          participant UserDB@{ "type": "database" }
-        end
-
-        box rgb(200,255,220) Order Processing
-          participant Order@{ "type": "entity" }
-          participant OrderQueue@{ "type": "queue" }
-          participant AuditLogs@{ "type": "collections" }
-        end
-        
-        User ->> LoginUI: Enter credentials
-        LoginUI ->> AuthService: Validate
-        AuthService ->> UserDB: Query user
-        UserDB -->> AuthService: User data
-        alt Valid credentials
-          AuthService -->> LoginUI: Success
-          LoginUI -->> User: Welcome
-          
-          par Place order
-            User ->> Order: New order
-            Order ->> OrderQueue: Process
-            and
-            Order ->> AuditLogs: Record
-          end
-          
-          loop Until confirmed
-            OrderQueue ->> Order: Update status
-            Order -->> User: Notification
-          end
-        else Invalid credentials
-          AuthService --x LoginUI: Failure
-          LoginUI --x User: Retry
-        end
-    `;
-    imgSnapshotTest(diagramCode, {});
-  });
-
-  it('should render with wrapped messages and notes', () => {
-    const diagramCode = `
-      sequenceDiagram
-        participant A
-        participant B
-        
-        A ->> B: This is a very long message that should wrap properly in the diagram rendering
-        Note over A,B: This is a very long note that should also wrap properly when rendered in the diagram
-        
-        par Wrapped parallel
-          A ->> B: Parallel message 1<br>with explicit line break
-          and
-          B ->> A: Parallel message 2<br>with explicit line break
-        end
-        
-        loop Wrapped loop
-          Note right of B: This is a long note<br>in a loop
-          A ->> B: Message in loop
-        end
-    `;
-    imgSnapshotTest(diagramCode, { sequence: { wrap: true } });
-  });
-  describe('Sequence Diagram Rendering with Different Participant Types', () => {
-    it('should render a sequence diagram with various participant types', () => {
-      imgSnapshotTest(
-        `
-        sequenceDiagram
-          participant User@{ "type": "actor" }
-          participant AuthService@{ "type": "control" }
-          participant UI@{ "type": "boundary" }
-          participant OrderController@{ "type": "control" }
-          participant Product@{ "type": "entity" }
-          participant MongoDB@{ "type": "database" }
-          participant Products@{ "type": "collections" }
-          participant OrderQueue@{ "type": "queue" }
-          User ->> UI: Login request
-          UI ->> AuthService: Validate credentials
-          AuthService -->> UI: Authentication token
-          UI ->> OrderController: Place order
-          OrderController ->> Product: Check availability
-          Product -->> OrderController: Available
-          OrderController ->> MongoDB: Save order
-          MongoDB -->> OrderController: Order saved
-          OrderController ->> OrderQueue: Process payment
-          OrderQueue -->> User: Order confirmation
-      `
-      );
-    });
-
-    it('should render participant creation and destruction with different types', () => {
-      imgSnapshotTest(`
-      sequenceDiagram
-          participant Alice@{ "type" : "boundary" }
-          Alice->>Bob: Hello Bob, how are you ?
-          Bob->>Alice: Fine, thank you. And you?
-          create participant Carl@{ "type" : "control" }
-          Alice->>Carl: Hi Carl!
-          create actor D as Donald
-          Carl->>D: Hi!
-          destroy Carl
-          Alice-xCarl: We are too many
-          destroy Bob
-          Bob->>Alice: I agree
-      `);
-    });
-
-    it('should handle complex interactions between different participant types', () => {
-      imgSnapshotTest(
-        `
-     sequenceDiagram
-        box rgb(200,220,255) Authentication
-          participant User@{ "type": "actor" }
-          participant LoginUI@{ "type": "boundary" }
-          participant AuthService@{ "type": "control" }
-          participant UserDB@{ "type": "database" }
-        end
-
-        box rgb(200,255,220) Order Processing
-          participant Order@{ "type": "entity" }
-          participant OrderQueue@{ "type": "queue" }
-          participant AuditLogs@{ "type": "collections" }
-        end
-
-        User ->> LoginUI: Enter credentials
-        LoginUI ->> AuthService: Validate
-        AuthService ->> UserDB: Query user
-        UserDB -->> AuthService: User data
-
-        alt Valid credentials
-          AuthService -->> LoginUI: Success
-          LoginUI -->> User: Welcome
-
-          par Place order
-            User ->> Order: New order
-            Order ->> OrderQueue: Process
-            and
-            Order ->> AuditLogs: Record
-          end
-
-          loop Until confirmed
-            OrderQueue ->> Order: Update status
-            Order -->> User: Notification
-          end
-        else Invalid credentials
-          AuthService --x LoginUI: Failure
-          LoginUI --x User: Retry
-        end
-      `,
-        { sequence: { useMaxWidth: false } }
-      );
-    });
-
-    it('should render parallel processes with different participant types', () => {
-      imgSnapshotTest(
-        `
-       sequenceDiagram
-        participant Customer@{ "type": "actor" }
-        participant Frontend@{ "type": "participant" }
-        participant PaymentService@{ "type": "boundary" }
-        participant InventoryManager@{ "type": "control" }
-        participant Order@{ "type": "entity" }
-        participant OrdersDB@{ "type": "database" }
-        participant NotificationQueue@{ "type": "queue" }
-
-        Customer ->> Frontend: Place order
-        Frontend ->> Order: Create order
-        par Parallel Processing
-          Order ->> PaymentService: Process payment
-          and
-          Order ->> InventoryManager: Reserve items
-        end
-        PaymentService -->> Order: Payment confirmed
-        InventoryManager -->> Order: Items reserved
-        Order ->> OrdersDB: Save finalized order
-        OrdersDB -->> Order: Order saved
-        Order ->> NotificationQueue: Send confirmation
-        NotificationQueue -->> Customer: Order confirmation
-      `
-      );
-    });
-  });
-  it('should render different participant types with notes and loops', () => {
-    imgSnapshotTest(
-      `
-    sequenceDiagram
-    actor Admin
-    participant Dashboard
-    participant AuthService@{ "type" : "boundary" }
-    participant UserManager@{ "type" : "control" }
-    participant UserProfile@{ "type" : "entity" }
-    participant UserDB@{ "type" : "database" }
-    participant Logs@{ "type" : "database" }
-    
-    Admin ->> Dashboard: Open user management
-    loop Authentication check
-      Dashboard ->> AuthService: Verify admin rights
-      AuthService ->> Dashboard: Access granted
-    end
-    Dashboard ->> UserManager: List users
-    UserManager ->> UserDB: Query users
-    UserDB ->> UserManager: Return user data
-    Note right of UserDB: Encrypted data<br/>requires decryption
-    UserManager ->> UserProfile: Format profiles
-    UserProfile ->> UserManager: Formatted data
-    UserManager ->> Dashboard: Display users
-    Dashboard ->> Logs: Record access
-    Logs ->> Admin: Audit trail
-    `
-    );
-  });
-
-  it('should render different participant types with alternative flows', () => {
-    imgSnapshotTest(
-      `
-    sequenceDiagram
-      actor Client
-      participant MobileApp
-      participant CloudService@{ "type" : "boundary" }
-      participant DataProcessor@{ "type" : "control" }
-      participant Transaction@{ "type" : "entity" }
-      participant TransactionsDB@{ "type" : "database" }
-      participant EventBus@{ "type" : "queue" }
-      
-      Client ->> MobileApp: Initiate transaction
-      MobileApp ->> CloudService: Authenticate
-      alt Authentication successful
-        CloudService -->> MobileApp: Auth token
-        MobileApp ->> DataProcessor: Process data
-        DataProcessor ->> Transaction: Create transaction
-        Transaction ->> TransactionsDB: Save record
-        TransactionsDB -->> Transaction: Confirmation
-        Transaction ->> EventBus: Publish event
-        EventBus -->> Client: Notification
-      else Authentication failed
-        CloudService -->> MobileApp: Error
-        MobileApp -->> Client: Show error
-      end
-    `
-    );
-  });
-
-  it('should render different participant types with wrapping text', () => {
-    imgSnapshotTest(
-      `
-  sequenceDiagram
-      participant B@{ "type" : "boundary" }
-      participant C@{ "type" : "control" }
-      participant E@{ "type" : "entity" }
-      participant DB@{ "type" : "database" }
-      participant COL@{ "type" : "collections" }
-      participant Q@{ "type" : "queue" }
-    
-      FE ->> B: Another long message<br/>with explicit<br/>line breaks
-      B -->> FE: Response message that is also quite long and needs to wrap
-      FE ->> C: Process data
-      C ->> E: Validate
-      E -->> C: Validation result
-      C ->> DB: Save
-      DB -->> C: Save result
-      C ->> COL: Log
-      COL -->> Q: Forward
-      Q -->> LongNameUser: Final response with confirmation of all actions taken
-    `,
-      { sequence: { wrap: true } }
-    );
-  });
-
-  describe('Sequence Diagram - New Participant Types with Long Notes and Messages', () => {
-    it('should render long notes left of boundary', () => {
-      imgSnapshotTest(
-        `
-      sequenceDiagram
-        participant Alice@{ "type" : "boundary" }
-        actor Bob
-        Alice->>Bob: Hola
-        Note left of Alice: Extremely utterly long line of longness which had previously overflown the actor box as it is much longer than what it should be
-        Bob->>Alice: I'm short though
-    `,
-        {}
-      );
-    });
-
-    it('should render wrapped long notes left of control', () => {
-      imgSnapshotTest(
-        `
-      sequenceDiagram
-      participant Alice@{ "type" : "control" }
-      actor Bob
-      Alice->>Bob: Hola
-      Note left of Alice:wrap: Extremely utterly long line of longness which had previously overflown the actor box as it is much longer than what it should be
-      Bob->>Alice: I'm short though
-    `,
-        {}
-      );
-    });
-
-    it('should render long notes right of entity', () => {
-      imgSnapshotTest(
-        `
-      sequenceDiagram
-      participant Alice@{ "type" : "entity" }
-      actor Bob
-      Alice->>Bob: Hola
-      Note right of Alice: Extremely utterly long line of longness which had previously overflown the actor box as it is much longer than what it should be
-      Bob->>Alice: I'm short though
-    `,
-        {}
-      );
-    });
-
-    it('should render wrapped long notes right of database', () => {
-      imgSnapshotTest(
-        `
-      sequenceDiagram
-      participant Alice@{ "type" : "database" }
-      actor Bob
-      Alice->>Bob: Hola
-      Note right of Alice:wrap: Extremely utterly long line of longness which had previously overflown the actor box as it is much longer than what it should be
-      Bob->>Alice: I'm short though
-    `,
-        {}
-      );
-    });
-
-    it('should render long notes over collections', () => {
-      imgSnapshotTest(
-        `
-      sequenceDiagram
-      participant Alice@{ "type" : "collections" }
-      actor Bob
-      Alice->>Bob: Hola
-      Note over Alice: Extremely utterly long line of longness which had previously overflown the actor box as it is much longer than what it should be
-      Bob->>Alice: I'm short though
-    `,
-        {}
-      );
-    });
-
-    it('should render wrapped long notes over queue', () => {
-      imgSnapshotTest(
-        `
-      sequenceDiagram
-      participant Alice@{ "type" : "queue" }
-      actor Bob
-      Alice->>Bob: Hola
-      Note over Alice:wrap: Extremely utterly long line of longness which had previously overflown the actor box as it is much longer than what it should be
-      Bob->>Alice: I'm short though
-    `,
-        {}
-      );
-    });
-
-    it('should render notes over actor and boundary', () => {
-      imgSnapshotTest(
-        `
-      sequenceDiagram
-      actor Alice
-      participant Charlie@{ "type" : "boundary" }
-      note over Alice: Some note
-      note over Charlie: Other note
-    `,
-        {}
-      );
-    });
-
-    it('should render long messages from database to collections', () => {
-      imgSnapshotTest(
-        `
-      sequenceDiagram
-      participant Alice@{ "type" : "database" }
-      participant Bob@{ "type" : "collections" }
-      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
-      Bob->>Alice: I'm short though
-    `,
-        {}
-      );
-    });
-
-    it('should render wrapped long messages from control to entity', () => {
-      imgSnapshotTest(
-        `
-      sequenceDiagram
-      participant Alice@{ "type" : "control" }
-      participant Bob@{ "type" : "entity" }
-      Alice->>Bob:wrap: Extremely utterly long line of longness which had previously overflown the actor box as it is much longer than what it should be
-      Bob->>Alice: I'm short though
-    `,
-        {}
-      );
-    });
-
-    it('should render long messages from queue to boundary', () => {
-      imgSnapshotTest(
-        `
-      sequenceDiagram
-      participant Alice@{ "type" : "queue" }
-      participant Bob@{ "type" : "boundary" }
-      Alice->>Bob: I'm short
-      Bob->>Alice: Extremely utterly long line of longness which had previously overflown the actor box as it is much longer than what it should be
-    `,
-        {}
-      );
-    });
-
-    it('should render wrapped long messages from actor to database', () => {
-      imgSnapshotTest(
-        `
-      sequenceDiagram
-      actor Alice
-      participant Bob@{ "type" : "database" }
-      Alice->>Bob: I'm short
-      Bob->>Alice:wrap: Extremely utterly long line of longness which had previously overflown the actor box as it is much longer than what it should be
-    `,
-        {}
-      );
-    });
-  });
-
-  describe('svg size', () => {
-    it('should render a sequence diagram when useMaxWidth is true (default)', () => {
-      renderGraph(
-        `
-      sequenceDiagram
-        actor Alice
-        participant Bob@{ "type" : "boundary" }
-        participant John@{ "type" : "control" }
-        Alice ->> Bob: Hello Bob, how are you?
-        Bob-->>John: How about you John?
-        Bob--x Alice: I am good thanks!
-        Bob-x John: I am good thanks!
-        Note right of John: Bob thinks a long<br/>long time, so long<br/>that the text does<br/>not fit on a row.
-        Bob-->Alice: Checking with John...
-        alt either this
-          Alice->>John: Yes
-        else or this
-          Alice->>John: No
-        else or this will happen
-          Alice->John: Maybe
-        end
-        par this happens in parallel
-          Alice -->> Bob: Parallel message 1
-        and
-          Alice -->> John: Parallel message 2
-        end
-      `,
-        { sequence: { useMaxWidth: true } }
-      );
-      cy.get('svg').should((svg) => {
-        expect(svg).to.have.attr('width', '100%');
-        const style = svg.attr('style');
-        expect(style).to.match(/^max-width: [\d.]+px;$/);
-        const maxWidthValue = parseFloat(style.match(/[\d.]+/g).join(''));
-        expect(maxWidthValue).to.be.within(820 * 0.95, 820 * 1.05);
-      });
-    });
-
-    it('should render a sequence diagram when useMaxWidth is false', () => {
-      renderGraph(
-        `
-      sequenceDiagram
-        actor Alice
-        participant Bob@{ "type" : "boundary" }
-        participant John@{ "type" : "control" }
-        Alice ->> Bob: Hello Bob, how are you?
-        Bob-->>John: How about you John?
-        Bob--x Alice: I am good thanks!
-        Bob-x John: I am good thanks!
-        Note right of John: Bob thinks a long<br/>long time, so long<br/>that the text does<br/>not fit on a row.
-        Bob-->Alice: Checking with John...
-        alt either this
-          Alice->>John: Yes
-        else or this
-          Alice->>John: No
-        else or this will happen
-          Alice->John: Maybe
-        end
-        par this happens in parallel
-          Alice -->> Bob: Parallel message 1
-        and
-          Alice -->> John: Parallel message 2
-        end
-      `,
-        { sequence: { useMaxWidth: false } }
-      );
-      cy.get('svg').should((svg) => {
-        const width = parseFloat(svg.attr('width'));
-        expect(width).to.be.within(820 * 0.95, 820 * 1.05);
-        expect(svg).to.not.have.attr('style');
-      });
-    });
-  });
-});

cypress/integration/rendering/sequencediagram.spec.js

@@ -893,17 +893,6 @@ describe('Sequence diagram', () => {
         }
       );
     });
-
-    it('should handle bidirectional arrows with autonumber', () => {
-      imgSnapshotTest(`
-       sequenceDiagram
-       autonumber
-       participant A
-       participant B
-       A<<->>B: This is a bidirectional message
-       A->B: This is a normal message`);
-    });
-
     it('should support actor links and properties when not mirrored EXPERIMENTAL: USE WITH CAUTION', () => {
       //Be aware that the syntax for "properties" is likely to be changed.
       imgSnapshotTest(

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

@@ -602,231 +602,6 @@ State1 --> [*]
       --
       55
   }
-`,
-      {}
-    );
-  });
-  it('should render edge labels correctly', () => {
-    imgSnapshotTest(
-      `---
-title: On The Way To Something Something DarkSide
-config:
-  look: default
-  theme: default
----
-
-stateDiagram-v2
-
-   state State1_____________
-   {
-      c0
-   }
-
-   state State2_____________
-   {
-      c1
-   }
-
-   state State3_____________
-   {
-      c7
-   }
-
-   state State4_____________
-   {
-      c2
-   }
-
-   state State5_____________
-   {
-      c3
-   }
-
-   state State6_____________
-   {
-      c4
-   }
-
-   state State7_____________
-   {
-      c5
-   }
-
-   state State8_____________
-   {
-      c6
-   }
-
-
-[*] --> State1_____________
-State1_____________ --> State2_____________   : Transition1_____
-State2_____________ --> State4_____________   : Transition2_____
-State2_____________ --> State3_____________   : Transition3_____
-State3_____________ --> State2_____________
-State4_____________ --> State2_____________   : Transition5_____
-State4_____________ --> State5_____________   : Transition6_____
-State5_____________ --> State6_____________   : Transition7_____
-State6_____________ --> State4_____________   : Transition8_____
-State2_____________ --> State7_____________   : Transition4_____
-State4_____________ --> State7_____________   : Transition4_____
-State5_____________ --> State7_____________   : Transition4_____
-State6_____________ --> State7_____________   : Transition4_____
-State7_____________ --> State1_____________   : Transition9_____
-State5_____________ --> State8_____________   : Transition10____
-State8_____________ --> State5_____________   : Transition11____
-`,
-      {}
-    );
-  });
-  it('should render edge labels correctly with multiple transitions', () => {
-    imgSnapshotTest(
-      `---
-title: Multiple Transitions
-config:
-  look: default
-  theme: default
----
-
-stateDiagram-v2
-
-   state State1_____________
-   {
-      c0
-   }
-
-   state State2_____________
-   {
-      c1
-   }
-
-   state State3_____________
-   {
-      c7
-   }
-
-   state State4_____________
-   {
-      c2
-   }
-
-   state State5_____________
-   {
-      c3
-   }
-
-   state State6_____________
-   {
-      c4
-   }
-
-   state State7_____________
-   {
-      c5
-   }
-
-   state State8_____________
-   {
-      c6
-   }
-
-   state State9_____________
-   {
-      c9
-   }
-
-[*] --> State1_____________
-State1_____________ --> State2_____________   : Transition1_____
-State2_____________ --> State4_____________   : Transition2_____
-State2_____________ --> State3_____________   : Transition3_____
-State3_____________ --> State2_____________
-State4_____________ --> State2_____________   : Transition5_____
-State4_____________ --> State5_____________   : Transition6_____
-State5_____________ --> State6_____________   : Transition7_____
-State6_____________ --> State4_____________   : Transition8_____
-State2_____________ --> State7_____________   : Transition4_____
-State4_____________ --> State7_____________   : Transition4_____
-State5_____________ --> State7_____________   : Transition4_____
-State6_____________ --> State7_____________   : Transition4_____
-State7_____________ --> State1_____________   : Transition9_____
-State5_____________ --> State8_____________   : Transition10____
-State8_____________ --> State5_____________   : Transition11____
-State9_____________ --> State8_____________   : Transition12____
-`,
-      {}
-    );
-  });
-
-  it('should render edge labels correctly with multiple states', () => {
-    imgSnapshotTest(
-      `---
-title: Multiple States
-config:
-  look: default
-  theme: default
----
-
-stateDiagram-v2
-
-   state State1_____________
-   {
-      c0
-   }
-
-   state State2_____________
-   {
-      c1
-   }
-
-   state State3_____________
-   {
-      c7
-   }
-
-   state State4_____________
-   {
-      c2
-   }
-
-   state State5_____________
-   {
-      c3
-   }
-
-   state State6_____________
-   {
-      c4
-   }
-
-   state State7_____________
-   {
-      c5
-   }
-
-   state State8_____________
-   {
-      c6
-   }
-
-   state State9_____________
-   {
-      c9
-   }
-
-   state State10_____________
-   {
-      c10
-   }
-
-[*] --> State1_____________
-State1_____________ --> State2_____________   : Transition1_____
-State2_____________ --> State3_____________   : Transition2_____
-State3_____________ --> State4_____________   : Transition3_____
-State4_____________ --> State5_____________   : Transition4_____
-State5_____________ --> State6_____________   : Transition5_____
-State6_____________ --> State7_____________   : Transition6_____
-State7_____________ --> State8_____________   : Transition7_____
-State8_____________ --> State9_____________   : Transition8_____
-State9_____________ --> State10_____________   : Transition9_____
 `,
       {}
     );

cypress/integration/rendering/timeline.spec.ts

@@ -161,68 +161,4 @@ describe('Timeline diagram', () => {
       {}
     );
   });
-
-  it('11: should render timeline with many stacked events and proper timeline line length', () => {
-    imgSnapshotTest(
-      `timeline
-        title Medical Device Lifecycle
-        section Pre-Development
-          Quality Management System : Regulatory Compliance : Risk Management
-        section Development
-          Management Responsibility : Planning Activities : Human Resources
-          Resource Management : Management Reviews : Infrastructure
-        section Post-Development
-          Product Realization Activities : Planning Activities : Customer-related Processes
-          Post-Production Activities : Feedback : Complaints : Adverse Events
-                                    : Research and Development : Purchasing Activities
-                                    : Production Activities : Installation Activities
-                                    : Servicing Activities : Post-Market Surveillance
-      `,
-      {}
-    );
-  });
-
-  it('12: should render timeline with proper vertical line lengths for all columns', () => {
-    imgSnapshotTest(
-      `---
-config:
-    theme: base
-    themeVariables:
-        fontFamily: Fira Sans
-        fontSize: 17px
-        cScale0: '#b3cde0'
-        cScale1: '#f49090'
-        cScale2: '#85d5b8'
----
-
-timeline
-    title Medical Device Lifecycle
-    section Planning
-        Quality Management System (4): Regulatory Compliance (4.1.1)
-            : Risk Management (4.1.2)
-        Management Resposibility (5): Planning Activities (5.4)
-            : Management Reviews (5.6)
-         Resource Management (6): Human Resources (6.2)
-            : Infrastructure (6.3)
-    section Realization
-        Research and Development (7.3): RnD Planning (7.3.2)
-            : Inputs (7.3.3)
-            : Outputs (7.3.4)
-            : Review (7.3.5)
-            : Verification (7.3.6)
-            : Validation (7.3.7)
-        Purchasing (7.4): Purchasing Process (7.4.1)
-            : Purchasing Information (7.4.2)
-        Production (7.5): Production Activities (7.5.1)
-            : Production Feedback (8.2.1)
-        Installation (7.5.3): Installation Activities (7.5.3)
-        Servicing (7.5.4): Servicing Activities (7.5.4)
-    section Post-Production
-        Post-Market Activities (8): Feedback (8.2.1)
-            : Complaints (8.2.2)
-            : Adverse Events (8.2.3)
-      `,
-      {}
-    );
-  });
 });

cypress/integration/rendering/treemap.spec.ts

@@ -1,382 +0,0 @@
-import { imgSnapshotTest } from '../../helpers/util.ts';
-
-describe('Treemap Diagram', () => {
-  it('1: should render a basic treemap', () => {
-    imgSnapshotTest(
-      `treemap-beta
-"Category A"
-    "Item A1": 10
-    "Item A2": 20
-"Category B"
-    "Item B1": 15
-    "Item B2": 25
-      `,
-      {}
-    );
-  });
-
-  it('2: should render a hierarchical treemap', () => {
-    imgSnapshotTest(
-      `treemap-beta
-"Products"
-    "Electronics"
-        "Phones": 50
-        "Computers": 30
-        "Accessories": 20
-    "Clothing"
-        "Men's"
-            "Shirts": 10
-            "Pants": 15
-        "Women's"
-            "Dresses": 20
-            "Skirts": 10
-      `,
-      {}
-    );
-  });
-
-  it('3: should render a treemap with styling using classDef', () => {
-    imgSnapshotTest(
-      `treemap-beta
-"Section 1"
-    "Leaf 1.1": 12
-    "Section 1.2":::class1
-      "Leaf 1.2.1": 12
-"Section 2"
-    "Leaf 2.1": 20:::class1
-    "Leaf 2.2": 25
-    "Leaf 2.3": 12
-
-classDef class1 fill:red,color:blue,stroke:#FFD600;
-      `,
-      {}
-    );
-  });
-
-  it('4: should handle long text that wraps', () => {
-    imgSnapshotTest(
-      `treemap-beta
-"Main Category"
-    "This is a very long item name that should wrap to the next line when rendered in the treemap diagram": 50
-    "Short item": 20
-      `,
-      {}
-    );
-  });
-
-  it('5: should render with a forest theme', () => {
-    imgSnapshotTest(
-      `---
-config:
-  theme: forest
----
-treemap-beta
-"Category A"
-    "Item A1": 10
-    "Item A2": 20
-"Category B"
-    "Item B1": 15
-    "Item B2": 25
-      `,
-      {}
-    );
-  });
-
-  it('6: should handle multiple levels of nesting', () => {
-    imgSnapshotTest(
-      `treemap-beta
-"Level 1"
-    "Level 2A"
-        "Level 3A": 10
-        "Level 3B": 15
-    "Level 2B"
-        "Level 3C": 20
-        "Level 3D"
-            "Level 4A": 5
-            "Level 4B": 5
-      `,
-      {}
-    );
-  });
-
-  it('7: should handle classDef with multiple styles', () => {
-    imgSnapshotTest(
-      `treemap-beta
-"Main"
-    "A": 20
-    "B":::important
-        "B1": 10
-        "B2": 15
-    "C": 5:::secondary
-
-classDef important fill:#f96,stroke:#333,stroke-width:2px;
-classDef secondary fill:#6cf,stroke:#333,stroke-dasharray:5 5;
-      `,
-      {}
-    );
-  });
-
-  it('8: should handle dollar value formatting with thousands separator', () => {
-    imgSnapshotTest(
-      `---
-config:
-  treemap:
-    valueFormat: "$0,0"
----
-treemap
-"Budget"
-    "Operations"
-        "Salaries": 700000
-        "Equipment": 200000
-        "Supplies": 100000
-    "Marketing"
-        "Advertising": 400000
-        "Events": 100000
-      `,
-      {}
-    );
-  });
-
-  it('8a: should handle percentage formatting', () => {
-    imgSnapshotTest(
-      `---
-config:
-  treemap:
-    valueFormat: ".1%"
----
-treemap-beta
-"Market Share"
-    "Company A": 0.35
-    "Company B": 0.25
-    "Company C": 0.15
-    "Others": 0.25
-      `,
-      {}
-    );
-  });
-
-  it('8b: should handle decimal formatting', () => {
-    imgSnapshotTest(
-      `---
-config:
-  treemap:
-    valueFormat: ".2f"
----
-treemap-beta
-"Metrics"
-    "Conversion Rate": 0.0567
-    "Bounce Rate": 0.6723
-    "Click-through Rate": 0.1289
-    "Engagement": 0.4521
-      `,
-      {}
-    );
-  });
-
-  it('8c: should handle dollar sign with decimal places', () => {
-    imgSnapshotTest(
-      `---
-config:
-  treemap:
-    valueFormat: "$.2f"
----
-treemap-beta
-"Product Prices"
-    "Basic": 19.99
-    "Standard": 49.99
-    "Premium": 99.99
-    "Enterprise": 199.99
-      `,
-      {}
-    );
-  });
-
-  it('8d: should handle dollar sign with thousands separator and decimal places', () => {
-    imgSnapshotTest(
-      `---
-config:
-  treemap:
-    valueFormat: "$,.2f"
----
-treemap-beta
-"Revenue"
-    "Q1": 1250345.75
-    "Q2": 1645789.25
-    "Q3": 1845123.50
-    "Q4": 2145678.75
-      `,
-      {}
-    );
-  });
-
-  it('8e: should handle simple thousands separator', () => {
-    imgSnapshotTest(
-      `---
-config:
-  treemap:
-    valueFormat: ","
----
-treemap-beta
-"User Counts"
-    "Active Users": 1250345
-    "New Signups": 45789
-    "Churned": 12350
-    "Converted": 78975
-      `,
-      {}
-    );
-  });
-
-  it('8f: should handle valueFormat set via directive with dollar and thousands separator', () => {
-    imgSnapshotTest(
-      `---
-config:
-  treemap:
-    valueFormat: "$,.0f"
----
-treemap-beta
-"Sales by Region"
-    "North": 1234567
-    "South": 7654321
-    "East": 4567890
-    "West": 9876543
-      `,
-      {}
-    );
-  });
-
-  it('8g: should handle scientific notation format', () => {
-    imgSnapshotTest(
-      `---
-config:
-  treemap:
-    valueFormat: ".2e"
----
-treemap-beta
-"Scientific Values"
-    "Value 1": 1234567
-    "Value 2": 0.0000123
-    "Value 3": 1000000000
-      `,
-      {}
-    );
-  });
-
-  it('9: should handle a complex example with multiple features', () => {
-    imgSnapshotTest(
-      `---
-config:
-  theme: dark
-  treemap:
-    valueFormat: "$0,0"
----
-treemap-beta
-"Company Budget"
-    "Engineering":::engineering
-        "Frontend": 300000
-        "Backend": 400000
-        "DevOps": 200000
-    "Marketing":::marketing
-        "Digital": 250000
-        "Print": 100000
-        "Events": 150000
-    "Sales":::sales
-        "Direct": 500000
-        "Channel": 300000
-
-classDef engineering fill:#6b9bc3,stroke:#333;
-classDef marketing fill:#c36b9b,stroke:#333;
-classDef sales fill:#c3a66b,stroke:#333;
-      `,
-      {}
-    );
-  });
-
-  it('10: should render the example from documentation', () => {
-    imgSnapshotTest(
-      `
-    treemap-beta
-      "Section 1"
-          "Leaf 1.1": 12
-          "Section 1.2":::class1
-            "Leaf 1.2.1": 12
-      "Section 2"
-          "Leaf 2.1": 20:::class1
-          "Leaf 2.2": 25
-          "Leaf 2.3": 12
-
-      classDef class1 fill:red,color:blue,stroke:#FFD600;
-      `,
-      {}
-    );
-  });
-
-  it('11: should handle comments', () => {
-    imgSnapshotTest(
-      `
-    treemap-beta
-      %% This is a comment
-      "Category A"
-          "Item A1": 10
-          "Item A2": 20
-      %% Another comment
-      "Category B"
-          "Item B1": 15
-          "Item B2": 25
-      `,
-      {}
-    );
-  });
-  /*
-  it.skip('12: should render a treemap with title', () => {
-    imgSnapshotTest(
-      `
-    treemap-beta
-      title Treemap with Title
-      "Category A"
-          "Item A1": 10
-          "Item A2": 20
-      "Category B"
-          "Item B1": 15
-          "Item B2": 25
-      `,
-      {}
-    );
-  });
-
-  it.skip('13: should render a treemap with accessibility attributes', () => {
-    imgSnapshotTest(
-      `
-    treemap-beta
-      accTitle: Accessible Treemap Title
-      accDescr: This is a description of the treemap for accessibility purposes
-      "Category A"
-          "Item A1": 10
-          "Item A2": 20
-      "Category B"
-          "Item B1": 15
-          "Item B2": 25
-      `,
-      {}
-    );
-  });
-
-  it.skip('14: should render a treemap with title and accessibility attributes', () => {
-    imgSnapshotTest(
-      `
-    treemap
-      title Treemap with Title and Accessibility
-      accTitle: Accessible Treemap Title
-      accDescr: This is a description of the treemap for accessibility purposes
-      "Category A"
-          "Item A1": 10
-          "Item A2": 20
-      "Category B"
-          "Item B1": 15
-          "Item B2": 25
-      `,
-      {}
-    );
-  });
-  */
-});

cypress/integration/rendering/xyChart.spec.js

@@ -1,7 +1,7 @@
 import { imgSnapshotTest, renderGraph } from '../../helpers/util.ts';
 
 describe('XY Chart', () => {
-  it('should render the simplest possible xy-beta chart', () => {
+  it('should render the simplest possible chart', () => {
     imgSnapshotTest(
       `
       xychart-beta
@@ -10,19 +10,10 @@ describe('XY Chart', () => {
       {}
     );
   });
-  it('should render the simplest possible xy chart', () => {
-    imgSnapshotTest(
-      `
-      xychart
-        line [10, 30, 20]
-      `,
-      {}
-    );
-  });
   it('Should render a complete chart', () => {
     imgSnapshotTest(
       `
-      xychart
+      xychart-beta
         title "Sales Revenue"
         x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
         y-axis "Revenue (in $)" 4000 --> 11000
@@ -35,7 +26,7 @@ describe('XY Chart', () => {
   it('Should render a chart without title', () => {
     imgSnapshotTest(
       `
-      xychart
+      xychart-beta
         x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
         y-axis "Revenue (in $)" 4000 --> 11000
         bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
@@ -47,7 +38,7 @@ describe('XY Chart', () => {
   it('y-axis title not required', () => {
     imgSnapshotTest(
       `
-      xychart
+      xychart-beta
         x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
         y-axis 4000 --> 11000
         bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
@@ -59,7 +50,7 @@ describe('XY Chart', () => {
   it('Should render a chart without y-axis with different range', () => {
     imgSnapshotTest(
       `
-      xychart
+      xychart-beta
         x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
         bar [5000, 6000, 7500, 8200, 9500, 10500, 14000, 3200, 9200, 9900, 3400, 6000]
         line [2000, 7000, 6500, 9200, 9500, 7500, 11000, 10200, 3200, 8500, 7000, 8800]
@@ -70,7 +61,7 @@ describe('XY Chart', () => {
   it('x axis title not required', () => {
     imgSnapshotTest(
       `
-      xychart
+      xychart-beta
         x-axis [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
         bar [5000, 6000, 7500, 8200, 9500, 10500, 14000, 3200, 9200, 9900, 3400, 6000]
         line [2000, 7000, 6500, 9200, 9500, 7500, 11000, 10200, 3200, 8500, 7000, 8800]
@@ -81,7 +72,7 @@ describe('XY Chart', () => {
   it('Multiple plots can be rendered', () => {
     imgSnapshotTest(
       `
-      xychart
+      xychart-beta
         line [23, 46, 77, 34]
         line [45, 32, 33, 12]
         bar [87, 54, 99, 85]
@@ -95,7 +86,7 @@ describe('XY Chart', () => {
   it('Decimals and negative numbers are supported', () => {
     imgSnapshotTest(
       `
-      xychart
+      xychart-beta
         y-axis -2.4 --> 3.5
         line [+1.3, .6, 2.4, -.34]
       `,
@@ -113,7 +104,7 @@ describe('XY Chart', () => {
           height: 20
           plotReservedSpacePercent: 100
       ---
-      xychart
+      xychart-beta
         line [5000, 9000, 7500, 6200, 9500, 5500, 11000, 8200, 9200, 9500, 7000, 8800]
       `,
       {}
@@ -139,7 +130,7 @@ describe('XY Chart', () => {
             showTick: false
             showAxisLine: false
       ---
-      xychart
+      xychart-beta
         bar [5000, 9000, 7500, 6200, 9500, 5500, 11000, 8200, 9200, 9500, 7000, 8800]
       `,
       {}
@@ -149,7 +140,7 @@ describe('XY Chart', () => {
     imgSnapshotTest(
       `
       %%{init: {"xyChart": {"width": 1000, "height": 600, "titlePadding": 5, "titleFontSize": 10, "xAxis": {"labelFontSize": "20", "labelPadding": 10, "titleFontSize": 30, "titlePadding": 20, "tickLength": 10, "tickWidth": 5},  "yAxis": {"labelFontSize": "20", "labelPadding": 10, "titleFontSize": 30, "titlePadding": 20, "tickLength": 10, "tickWidth": 5}, "plotBorderWidth": 5, "chartOrientation": "horizontal", "plotReservedSpacePercent": 60  }}}%%
-      xychart
+      xychart-beta
         title "Sales Revenue"
         x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
         y-axis "Revenue (in $)" 4000 --> 11000
@@ -190,7 +181,7 @@ describe('XY Chart', () => {
           plotReservedSpacePercent: 60
           showDataLabel: true
       ---
-      xychart
+      xychart-beta
         title "Sales Revenue"
         x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
         y-axis "Revenue (in $)" 4000 --> 11000
@@ -211,7 +202,7 @@ describe('XY Chart', () => {
           yAxis:
             showTitle: false
       ---
-      xychart
+      xychart-beta
         title "Sales Revenue"
         x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
         y-axis "Revenue (in $)" 4000 --> 11000
@@ -232,7 +223,7 @@ describe('XY Chart', () => {
           yAxis:
             showLabel: false
       ---
-      xychart
+      xychart-beta
         title "Sales Revenue"
         x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
         y-axis "Revenue (in $)" 4000 --> 11000
@@ -253,7 +244,7 @@ describe('XY Chart', () => {
           yAxis:
             showTick: false
       ---
-      xychart
+      xychart-beta
         title "Sales Revenue"
         x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
         y-axis "Revenue (in $)" 4000 --> 11000
@@ -274,7 +265,7 @@ describe('XY Chart', () => {
           yAxis:
             showAxisLine: false
       ---
-      xychart
+      xychart-beta
         title "Sales Revenue"
         x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
         y-axis "Revenue (in $)" 4000 --> 11000
@@ -303,7 +294,7 @@ describe('XY Chart', () => {
             xAxisLineColor: "#87ceeb"
             plotColorPalette: "#008000, #faba63"
       ---
-      xychart
+      xychart-beta
         title "Sales Revenue"
         x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
         y-axis "Revenue (in $)" 4000 --> 11000
@@ -316,7 +307,7 @@ describe('XY Chart', () => {
   it('should use the correct distances between data points', () => {
     imgSnapshotTest(
       `
-      xychart
+      xychart-beta
         x-axis 0 --> 2
         line [0, 1, 0, 1]
         bar [1, 0, 1, 0]
@@ -334,7 +325,7 @@ describe('XY Chart', () => {
       xyChart:
         showDataLabel: true
     ---
-    xychart
+    xychart-beta
       title "Sales Revenue"
       x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
       y-axis "Revenue (in $)" 4000 --> 11000
@@ -353,7 +344,7 @@ describe('XY Chart', () => {
         showDataLabel: true
         chartOrientation: horizontal
     ---
-    xychart
+    xychart-beta
       title "Sales Revenue"
       x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
       y-axis "Revenue (in $)" 4000 --> 11000
@@ -366,7 +357,7 @@ describe('XY Chart', () => {
   it('should render vertical bar chart without labels by default', () => {
     imgSnapshotTest(
       `
-    xychart
+    xychart-beta
       title "Sales Revenue"
       x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
       y-axis "Revenue (in $)" 4000 --> 11000
@@ -384,7 +375,7 @@ describe('XY Chart', () => {
       xyChart:
         chartOrientation: horizontal
     ---
-    xychart
+    xychart-beta
       title "Sales Revenue"
       x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
       y-axis "Revenue (in $)" 4000 --> 11000
@@ -402,7 +393,7 @@ describe('XY Chart', () => {
       xyChart:
         showDataLabel: true
     ---
-      xychart
+      xychart-beta
         title "Multiple Bar Plots"
         x-axis Categories [A, B, C]
         y-axis "Values" 0 --> 100
@@ -421,7 +412,7 @@ describe('XY Chart', () => {
         showDataLabel: true
         chartOrientation: horizontal
     ---
-      xychart
+      xychart-beta
         title "Multiple Bar Plots"
         x-axis Categories [A, B, C]
         y-axis "Values" 0 --> 100
@@ -439,7 +430,7 @@ describe('XY Chart', () => {
       xyChart:
         showDataLabel: true
     ---
-      xychart
+      xychart-beta
         title "Single Bar Chart"
         x-axis Categories [A]
         y-axis "Value" 0 --> 100
@@ -458,7 +449,7 @@ describe('XY Chart', () => {
         showDataLabel: true
         chartOrientation: horizontal
     ---
-      xychart
+      xychart-beta
         title "Single Bar Chart"
         x-axis Categories [A]
         y-axis "Value" 0 --> 100
@@ -476,7 +467,7 @@ describe('XY Chart', () => {
       xyChart:
         showDataLabel: true
     ---
-      xychart
+      xychart-beta
         title "Decimal and Negative Values"
         x-axis Categories [A, B, C]
         y-axis -10 --> 10
@@ -495,7 +486,7 @@ describe('XY Chart', () => {
         showDataLabel: true
         chartOrientation: horizontal
     ---
-      xychart
+      xychart-beta
         title "Decimal and Negative Values"
         x-axis Categories [A, B, C]
         y-axis -10 --> 10
@@ -513,7 +504,7 @@ describe('XY Chart', () => {
       xyChart:
         showDataLabel: true
     ---
-    xychart
+    xychart-beta
             title "Sales Revenue"
             x-axis Months [jan,b,c]
             y-axis "Revenue (in $)" 4000 --> 12000
@@ -570,7 +561,7 @@ describe('XY Chart', () => {
         showDataLabel: true
         chartOrientation: horizontal
     ---
-    xychart
+    xychart-beta
             title "Sales Revenue"
             x-axis Months [jan,b,c]
             y-axis "Revenue (in $)" 4000 --> 12000
@@ -624,7 +615,7 @@ describe('XY Chart', () => {
         xyChart:
           showDataLabel: true
       ---
-      xychart
+      xychart-beta
         title "Sales Revenue"
         x-axis Months [jan,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s]
         y-axis "Revenue (in $)" 4000 --> 12000
@@ -681,7 +672,7 @@ describe('XY Chart', () => {
         showDataLabel: true
         chartOrientation: horizontal
     ---
-    xychart
+    xychart-beta
       title "Sales Revenue"
       x-axis Months [jan,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s]
       y-axis "Revenue (in $)" 4000 --> 12000
@@ -735,7 +726,7 @@ describe('XY Chart', () => {
       xyChart:
         showDataLabel: true
     ---
-    xychart
+    xychart-beta
             title "Sales Revenue"
             x-axis Months [jan]
             y-axis "Revenue (in $)" 3000 --> 12000
@@ -792,7 +783,7 @@ describe('XY Chart', () => {
         showDataLabel: true
         chartOrientation: horizontal
     ---
-    xychart
+    xychart-beta
             title "Sales Revenue"
             x-axis Months [jan]
             y-axis "Revenue (in $)" 3000 --> 12000

cypress/platform/darshan.html

@@ -1,35 +0,0 @@
-<!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: 'Courier New', Courier, monospace !important;
-      }
-    </style>
-  </head>
-
-  <body>
-    <h1>Pie chart demos</h1>
-    <pre class="mermaid">
-     pie title Default text position: Animal adoption
-        accTitle: simple pie char demo
-        accDescr: pie chart with 3 sections: dogs, cats, rats. Most are dogs.
-         "dogs" : -60.67
-        "rats" : 40.12
-    </pre>
-
-    <hr />
-    <script type="module">
-      import mermaid from '/mermaid.esm.mjs';
-      mermaid.initialize({
-        theme: 'forest',
-        logLevel: 3,
-        securityLevel: 'loose',
-      });
-    </script>
-  </body>
-</html>

cypress/platform/e2e.html

@@ -7,7 +7,7 @@
       rel="stylesheet"
     />
     <style>
-      svg:not(svg svg) {
+      svg {
         border: 2px solid darkred;
       }
       .exClass2 > rect,

cypress/platform/knsv2.html

@@ -106,363 +106,50 @@
 
   <body>
     <pre id="diagram4" class="mermaid">
-      ---
-      config:
-        layout: elk
-      ---
-      flowchart-elk TB
-      c1-->a2
-      subgraph one
-      a1-->a2
-      end
-      subgraph two
-      b1-->b2
-      end
-      subgraph three
-      c1-->c2
-      end
-      one --> two
-      three --> two
-      two --> c2
-
-</pre
-    >
-    <pre id="diagram4" class="mermaid">
-      ---
-      config:
-        layout: elk
-      ---
-      flowchart TB
-
-        process_C
-      subgraph container_Alpha
-        subgraph process_B
-          pppB
-        end
-        subgraph process_A
-          pppA
-        end
-        process_B-->|via_AWSBatch|container_Beta
-        process_A-->|messages|container_Beta
-      end
-
-</pre
-    >
-    <pre id="diagram4" class="mermaid">
-      ---
-      config:
-        layout: elk
-      ---
-      flowchart TB
-      subgraph container_Beta
-        process_C
-      end
-      subgraph container_Alpha
-        subgraph process_B
-          pppB
-        end
-        subgraph process_A
-          pppA
-        end
-        process_B-->|via_AWSBatch|container_Beta
-        process_A-->|messages|container_Beta
-      end
-
-</pre
-    >
-    <pre id="diagram4" class="mermaid">
-      ---
-      config:
-        layout: elk
-      ---
-      flowchart TB
-      subgraph container_Beta
-        process_C
-      end
-
-        process_B-->|via_AWSBatch|container_Beta
-
-
-</pre
-    >
-    <pre id="diagram4" class="mermaid">
-      ---
-      config:
-        layout: elk
-      ---
-      classDiagram
-      note "I love this diagram!\nDo you love it?"
-      Class01 <|-- AveryLongClass : Cool
-      &lt;&lt;interface&gt;&gt; Class01
-      Class03 "1" *-- "*" Class04
-      Class05 "1" o-- "many" Class06
-      Class07 "1" .. "*" Class08
-      Class09 "1" --> "*" C2 : Where am i?
-      Class09 "*" --* "*" C3
-      Class09 "1" --|> "1" Class07
-      Class12 <|.. Class08
-      Class11 ..>Class12
-      Class07 : equals()
-      Class07 : Object[] elementData
-      Class01 : size()
-      Class01 : int chimp
-      Class01 : int gorilla
-      Class01 : -int privateChimp
-      Class01 : +int publicGorilla
-      Class01 : #int protectedMarmoset
-      Class08 <--> C2: Cool label
-      class Class10 {
-        &lt;&lt;service&gt;&gt;
-        int id
-        test()
-      }
-      note for Class10 "Cool class\nI said it's very cool class!"
-</pre
-    >
-    <pre id="diagram4" class="mermaid">
-      ---
-      config:
-        layout: elk
-      ---
-      requirementDiagram
-        requirement test_req {
-        id: 1
-        text: the test text.
-        risk: high
-        verifymethod: test
-        }
-
-        element test_entity {
-        type: simulation
-        }
-
-        test_entity - satisfies -> test_req
-</pre
-    >
-    <pre id="diagram4" class="mermaid">
-      ---
-      config:
-        layout: elk
-      ---
-      flowchart-elk TB
-      internet
-      nat
-      router
-      compute1
-
-      subgraph project
-      router
-      nat
-        subgraph subnet1
-          compute1
-        end
-      end
-
-      %% router --> subnet1
-      subnet1  --> nat
-      %% nat --> internet
-</pre
-    >
-    <pre id="diagram4" class="mermaid">
-      ---
-      config:
-        layout: elk
-      ---
-      flowchart-elk TB
-      internet
-      nat
-      router
-      lb1
-      lb2
-      compute1
-      compute2
-      subgraph project
-      router
-      nat
-        subgraph subnet1
-          compute1
-          lb1
-        end
-        subgraph subnet2
-          compute2
-          lb2
-        end
-      end
-      internet --> router
-      router --> subnet1 & subnet2
-      subnet1 & subnet2 --> nat --> internet
-</pre
-    >
-    <pre id="diagram4" class="mermaid">
----
-config:
-  layout: elk
-  elk:
-    mergeEdges: false
-    forceNodeModelOrder: false
-    considerModelOrder: NONE
-
----
-            flowchart TB
-              a --> a1 & a2 & a3 & a4
-              b --> b1 & b2
-              b2 --> b3
-              b1 --> b4</pre
-    >
-    <pre id="diagram4" class="mermaid">
-treemap
-"Section 1"
-    "Leaf 1.1": 12
-    "Section 1.2":::class1
-      "Leaf 1.2.1": 12
-"Section 2"
-    "Leaf 2.1": 20:::class1
-    "Leaf 2.2": 25
-    "Leaf 2.3": 12
-
-    </pre>
-    <pre id="diagram5" class="mermaid">
-      ---
-      config:
-        layout: elk
-        flowchart:
-          curve: rounded
-      ---
       flowchart LR
-          I["fa:fa-code Text"] -- Mermaid js --> D["Use<br/>the<br/>editor!"]
+        AB["apa@apa@"] --> B(("`apa@apa`"))
-          I --> D & D
-          D@{ shape: question}
-          I@{ shape: question}
-
     </pre>
     <pre id="diagram4" class="mermaid">
-      ---
+      flowchart
-      config:
+        D(("for D"))
-        layout: tidy-tree
-      ---
-      mindmap
-      root((mindmap))
-        Origins
-          Long history
-          ::icon(fa fa-book)
-          Popularisation
-            British popular psychology author Tony Buzan
-        Research
-          On effectiveness<br/>and features
-          On Automatic creation
-            Uses
-                Creative techniques
-                Strategic planning
-                Argument mapping
-        Tools
-          Pen and paper
-          Mermaid
-
     </pre>
     <pre id="diagram4" class="mermaid">
-      ---
-      config:
-        layout: elk
-        flowchart:
-          curve: linear
-      ---
       flowchart LR
-          A[A] --> B[B]
+        A e1@==> B
-          A[A] --- B([C])
+        e1@{ animate: true}
-          A@{ shape: diamond}
-          %%B@{ shape: diamond}
-
     </pre>
     <pre id="diagram4" class="mermaid">
-      ---
-      config:
-        layout: elk
-        flowchart:
-          curve: linear
-      ---
-      flowchart LR
-          A[A] -- Mermaid js --> B[B]
-          A[A] -- Mermaid js --- B[B]
-          A@{ shape: diamond}
-          B@{ shape: diamond}
-
-    </pre>
-    <pre id="diagram4" class="mermaid">
-      ---
-      config:
-        layout: elk
-        flowchart:
-          curve: rounded
-      ---
-      flowchart LR
-          D["Use the editor"] -- Mermaid js --> I["fa:fa-code Text"]
-          I --> D & D
-          D@{ shape: question}
-          I@{ shape: question}
-    </pre>
-    <pre id="diagram4" class="mermaid">
-      ---
-      config:
-        layout: elk
-        flowchart:
-          curve: rounded
-        elk:
-          nodePlacementStrategy: NETWORK_SIMPLEX
-      ---
-      flowchart LR
-          D["Use the editor"] -- Mermaid js --> I["fa:fa-code Text"]
-          D --> I & I
-          a["a"]
-          D@{ shape: trap-b}
-          I@{ shape: lean-l}
-    </pre>
-    <pre id="diagram4" class="mermaid">
----
-config:
-  layout: elk
-
----
 flowchart LR
- %% subgraph s1["Untitled subgraph"]
+  A e1@--> B
-        C["Evaluate"]
+  classDef animate stroke-width:2,stroke-dasharray:10\,8,stroke-dashoffset:-180,animation: edge-animation-frame 6s linear infinite, stroke-linecap: round
- %% end
+  class e1 animate
-
-    B --> C
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <h2>infinite</h2>
----
+    <pre id="diagram4" class="mermaid2">
-config:
-  layout: elk
-  flowchart:
-    //curve: linear
----
 flowchart LR
-%% A ==> B
+  A e1@--> B
-%% A2 --> B2
+  classDef animate stroke-dasharray: 9\,5,stroke-dashoffset: 900,animation: dash 25s linear infinite;
-A{A} --> B((Bo boo)) & B & B & B
+  class e1 animate
+    </pre>
+    <h2>Mermaid - edge-animation-slow</h2>
+    <pre id="diagram4" class="mermaid2">
+flowchart LR
+  A e1@--> B
+e1@{ animation: fast}
+    </pre>
+    <h2>Mermaid - edge-animation-fast</h2>
+    <pre id="diagram4" class="mermaid2">
+flowchart LR
+  A e1@--> B
+  classDef animate stroke-dasharray: 1000,stroke-dashoffset: 1000,animation: dash 10s linear;
+  class e1 edge-animation-fast
+    </pre>
 
-    </pre>
+    <pre id="diagram4" class="mermaid2">
-    <pre id="diagram4" class="mermaid">
+
-      ---
+info    </pre
-      config:
+    >
-        layout: elk
+    <pre id="diagram4" class="mermaid2">
-        theme: default
-        look: classic
-      ---
-      flowchart LR
-       subgraph s1["APA"]
-              D{"Use the editor"}
-        end
-       subgraph S2["S2"]
-              s1
-              I>"fa:fa-code Text"]
-              E["E"]
-        end
-          D -- Mermaid js --> I
-          D --> I & E
-          E --> I
-    </pre>
-    <pre id="diagram4" class="mermaid">
 ---
 config:
   layout: elk
@@ -487,7 +174,7 @@ config:
       end
       end
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 ---
 config:
   layout: elk
@@ -500,7 +187,7 @@ config:
       D-->I
       D-->I
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 ---
 config:
   layout: elk
@@ -539,7 +226,7 @@ flowchart LR
     n8@{ shape: rect}
 
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 ---
 config:
   layout: elk
@@ -555,7 +242,7 @@ flowchart LR
 
 
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 ---
 config:
   layout: elk
@@ -564,7 +251,7 @@ flowchart LR
     A{A} --> B & C
 </pre
     >
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 ---
 config:
   layout: elk
@@ -576,7 +263,7 @@ flowchart LR
     end
 </pre
     >
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 ---
 config:
   layout: elk
@@ -594,7 +281,7 @@ flowchart LR
 
 
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 ---
 config:
   kanban:
@@ -613,81 +300,81 @@ kanban
     task3[💻 Develop login feature]@{ ticket: 103 }
 
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 flowchart LR
 nA[Default] --> A@{ icon: 'fa:bell', form: 'rounded' }
 
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 flowchart LR
 nA[Style] --> A@{ icon: 'fa:bell', form: 'rounded' }
 style A fill:#f9f,stroke:#333,stroke-width:4px
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 flowchart LR
 nA[Class] --> A@{ icon: 'fa:bell', form: 'rounded' }
 A:::AClass
 classDef AClass fill:#f9f,stroke:#333,stroke-width:4px
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 flowchart LR
   nA[Class] --> A@{ icon: 'logos:aws', form: 'rounded' }
 
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 flowchart LR
 nA[Default] --> A@{ icon: 'fa:bell', form: 'square' }
 
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 flowchart LR
 nA[Style] --> A@{ icon: 'fa:bell', form: 'square' }
 style A fill:#f9f,stroke:#333,stroke-width:4px
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 flowchart LR
 nA[Class] --> A@{ icon: 'fa:bell', form: 'square' }
 A:::AClass
 classDef AClass fill:#f9f,stroke:#333,stroke-width:4px
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 flowchart LR
   nA[Class] --> A@{ icon: 'logos:aws', form: 'square' }
 
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 flowchart LR
 nA[Default] --> A@{ icon: 'fa:bell', form: 'circle' }
 
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 flowchart LR
 nA[Style] --> A@{ icon: 'fa:bell', form: 'circle' }
 style A fill:#f9f,stroke:#333,stroke-width:4px
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 flowchart LR
 nA[Class] --> A@{ icon: 'fa:bell', form: 'circle' }
 A:::AClass
 classDef AClass fill:#f9f,stroke:#333,stroke-width:4px
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 flowchart LR
   nA[Class] --> A@{ icon: 'logos:aws', form: 'circle' }
   A:::AClass
   classDef AClass fill:#f9f,stroke:#333,stroke-width:4px
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 flowchart LR
   nA[Style] --> A@{ icon: 'logos:aws', form: 'circle' }
   style A fill:#f9f,stroke:#333,stroke-width:4px
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 kanban
   id2[In progress]
     docs[Create Blog about the new diagram]@{ priority: 'Very Low', ticket: MC-2037, assigned: 'knsv' }
     </pre>
-    <pre id="diagram4" class="mermaid">
+    <pre id="diagram4" class="mermaid2">
 ---
 config:
   kanban:
@@ -758,7 +445,7 @@ kanban
         // look: 'handDrawn',
         // 'elk.nodePlacement.strategy': 'NETWORK_SIMPLEX',
         // layout: 'dagre',
-        layout: 'elk',
+        // layout: 'elk',
         // layout: 'fixed',
         // htmlLabels: false,
         flowchart: { titleTopMargin: 10 },

cypress/platform/mindmap-layouts.html

@@ -1,376 +0,0 @@
-<!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: 'Courier New', Courier, monospace !important;
-      }
-    </style>
-  </head>
-
-  <body>
-    <pre class="mermaid">
- ---
-      config:
-        layout: tidy-tree
-      ---
-      mindmap
-      root((mindmap))
-        A
-        B
-    </pre>
-    <pre class="mermaid">
- ---
-      config:
-        layout: dagre
-      ---
-      mindmap
-      root((mindmap))
-        A
-        B
-    </pre>
-    <pre class="mermaid">
- ---
-      config:
-        layout: elk
-      ---
-      mindmap
-      root((mindmap))
-        A
-        B
-    </pre>
-    <pre class="mermaid">
- ---
-      config:
-        layout: cose-bilkent
-      ---
-      mindmap
-      root((mindmap))
-        A
-        B
-    </pre>
-    <pre class="mermaid">
-    ---
-      config:
-        layout: tidy-tree
-      ---
-      mindmap
-      root((mindmap is a long thing))
-        A
-        B
-        C
-        D
-    </pre>
-    <pre class="mermaid">
-    ---
-      config:
-        layout: dagre
-      ---
-      mindmap
-      root((mindmap is a long thing))
-        A
-        B
-        C
-        D
-    </pre>
-    <pre class="mermaid">
-    ---
-      config:
-        layout: elk
-      ---
-      mindmap
-      root((mindmap is a long thing))
-        A
-        B
-        C
-        D
-    </pre>
-    <pre class="mermaid">
-    ---
-      config:
-        layout: cose-bilkent
-      ---
-      mindmap
-      root((mindmap is a long thing))
-        A
-        B
-        C
-        D
-    </pre>
-
-    <pre class="mermaid">
-    ---
-      config:
-        layout: tidy-tree
-      ---
-      mindmap
-      root((mindmap))
-        Origins
-          Long history
-          ::icon(fa fa-book)
-          Popularisation
-            British popular psychology author Tony Buzan
-        Research
-          On effectiveness&lt;br/>and features
-          On Automatic creation
-            Uses
-                Creative techniques
-                Strategic planning
-                Argument mapping
-        Tools
-              id)I am a cloud(
-                  id))I am a bang((
-                    Tools
-    </pre>
-    <pre class="mermaid">
-    ---
-      config:
-        layout: dagre
-      ---
-      mindmap
-      root((mindmap))
-        Origins
-          Long history
-          ::icon(fa fa-book)
-          Popularisation
-            British popular psychology author Tony Buzan
-        Research
-          On effectiveness&lt;br/>and features
-          On Automatic creation
-            Uses
-                Creative techniques
-                Strategic planning
-                Argument mapping
-        Tools
-              id)I am a cloud(
-                  id))I am a bang((
-                    Tools
-    </pre>
-    <pre class="mermaid">
-    ---
-      config:
-        layout: elk
-      ---
-      mindmap
-      root((mindmap))
-        Origins
-          Long history
-          ::icon(fa fa-book)
-          Popularisation
-            British popular psychology author Tony Buzan
-        Research
-          On effectiveness&lt;br/>and features
-          On Automatic creation
-            Uses
-                Creative techniques
-                Strategic planning
-                Argument mapping
-        Tools
-              id)I am a cloud(
-                  id))I am a bang((
-                    Tools
-    </pre>
-    <pre class="mermaid">
-    ---
-      config:
-        layout: cose-bilkent
-      ---
-      mindmap
-      root((mindmap))
-        Origins
-          Long history
-          ::icon(fa fa-book)
-          Popularisation
-            British popular psychology author Tony Buzan
-        Research
-          On effectiveness&lt;br/>and features
-          On Automatic creation
-            Uses
-                Creative techniques
-                Strategic planning
-                Argument mapping
-        Tools
-              id)I am a cloud(
-                  id))I am a bang((
-                    Tools
-    </pre>
-    <pre class="mermaid">
-      ---
-      config:
-        layout: tidy-tree
-      ---
-      mindmap
-      root((mindmap))
-        A
-          a
-            apa[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-            apa2[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-          b
-          c
-          d
-        B
-            apa3[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-        D
-          apa5[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-          apa4[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-
-    </pre>
-    <pre class="mermaid">
-      ---
-      config:
-        layout: dagre
-      ---
-      mindmap
-      root((mindmap))
-        A
-          a
-            apa[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-            apa2[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-          b
-          c
-          d
-        B
-            apa3[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-        D
-          apa5[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-          apa4[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-
-    </pre>
-    <pre class="mermaid">
-      ---
-      config:
-        layout: elk
-      ---
-      mindmap
-      root((mindmap))
-        A
-          a
-            apa[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-            apa2[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-          b
-          c
-          d
-        B
-            apa3[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-        D
-          apa5[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-          apa4[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-
-    </pre>
-    <pre class="mermaid">
-      ---
-      config:
-        layout: cose-bilkent
-      ---
-      mindmap
-      root((mindmap))
-        A
-          a
-            apa[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-            apa2[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-          b
-          c
-          d
-        B
-            apa3[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-        D
-          apa5[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-          apa4[I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on. I am a long long multline string passing several levels of text. Lorum ipsum and so on]
-
-    </pre>
-
-    <pre class="mermaid">
- ---
-      config:
-        layout: tidy-tree
-      ---
-      mindmap
-      ((This is a mindmap))
-        child1
-         grandchild 1
-         grandchild 2
-        child2
-         grandchild 3
-         grandchild 4
-        child3
-         grandchild 5
-         grandchild 6
-      
-    </pre>
-
-    <pre class="mermaid">
- ---
-      config:
-        layout: dagre
-      ---
-      mindmap
-      ((This is a mindmap))
-        child1
-         grandchild 1
-         grandchild 2
-        child2
-         grandchild 3
-         grandchild 4
-        child3
-         grandchild 5
-         grandchild 6
-      
-    </pre>
-
-    <pre class="mermaid">
- ---
-      config:
-        layout: elk
-      ---
-      mindmap
-      ((This is a mindmap))
-        child1
-         grandchild 1
-         grandchild 2
-        child2
-         grandchild 3
-         grandchild 4
-        child3
-         grandchild 5
-         grandchild 6
-      
-    </pre>
-
-    <pre class="mermaid">
- ---
-      config:
-        layout: cose-bilkent
-      ---
-      mindmap
-      ((This is a mindmap))
-        child1
-         grandchild 1
-         grandchild 2
-        child2
-         grandchild 3
-         grandchild 4
-        child3
-         grandchild 5
-         grandchild 6
-      
-    </pre>
-
-    <hr />
-    <script type="module">
-      import mermaid from '/mermaid.esm.mjs';
-      import tidytree from '/mermaid-layout-tidy-tree.esm.mjs';
-      import layouts from './mermaid-layout-elk.esm.mjs';
-      mermaid.registerLayoutLoaders(layouts);
-      mermaid.registerLayoutLoaders(tidytree);
-      mermaid.initialize({
-        theme: 'default',
-        logLevel: 3,
-        securityLevel: 'loose',
-      });
-    </script>
-  </body>
-</html>

cypress/platform/sidv.html

@@ -41,6 +41,10 @@ graph TB
       const { svg } = await mermaid.render('d22', value);
       console.log(svg);
       el.innerHTML = svg;
+      // 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/viewer.js

@@ -1,6 +1,5 @@
 import externalExample from './mermaid-example-diagram.esm.mjs';
 import layouts from './mermaid-layout-elk.esm.mjs';
-import tidyTree from './mermaid-layout-tidy-tree.esm.mjs';
 import zenUml from './mermaid-zenuml.esm.mjs';
 import mermaid from './mermaid.esm.mjs';
 
@@ -15,28 +14,12 @@ function markRendered() {
   }
 }
 
-function loadFontAwesomeCSS() {
-  const link = document.createElement('link');
-  link.rel = 'stylesheet';
-  link.href = 'https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.7.2/css/all.min.css';
-
-  document.head.appendChild(link);
-
-  return new Promise((resolve, reject) => {
-    link.onload = resolve;
-    link.onerror = () => reject(new Error('Failed to load FontAwesome'));
-  });
-}
-
 /**
  * ##contentLoaded Callback function that is called when page is loaded. This functions fetches
  * configuration for mermaid rendering and calls init for rendering the mermaid diagrams on the
  * page.
  */
 const contentLoaded = async function () {
-  await loadFontAwesomeCSS();
-  await Promise.all(Array.from(document.fonts, (font) => font.load()));
-
   let pos = document.location.href.indexOf('?graph=');
   if (pos > 0) {
     pos = pos + 7;
@@ -66,15 +49,9 @@ const contentLoaded = async function () {
     await mermaid.registerExternalDiagrams([externalExample, zenUml]);
 
     mermaid.registerLayoutLoaders(layouts);
-    mermaid.registerLayoutLoaders(tidyTree);
     mermaid.initialize(graphObj.mermaid);
-    /**
-     *  CC-BY-4.0
-     *  Copyright (c) Fonticons, Inc. - https://fontawesome.com/license/free
-     *  https://fontawesome.com/icons/bell?f=classic&s=regular
-     */
     const staticBellIconPack = {
-      prefix: 'fa',
+      prefix: 'fa6-regular',
       icons: {
         bell: {
           body: '<path fill="currentColor" d="M224 0c-17.7 0-32 14.3-32 32v19.2C119 66 64 130.6 64 208v25.4c0 45.4-15.5 89.5-43.8 124.9L5.3 377c-5.8 7.2-6.9 17.1-2.9 25.4S14.8 416 24 416h400c9.2 0 17.6-5.3 21.6-13.6s2.9-18.2-2.9-25.4l-14.9-18.6c-28.3-35.5-43.8-79.6-43.8-125V208c0-77.4-55-142-128-156.8V32c0-17.7-14.3-32-32-32m0 96c61.9 0 112 50.1 112 112v25.4c0 47.9 13.9 94.6 39.7 134.6H72.3c25.8-40 39.7-86.7 39.7-134.6V208c0-61.9 50.1-112 112-112m64 352H160c0 17 6.7 33.3 18.7 45.3S207 512 224 512s33.3-6.7 45.3-18.7S288 465 288 448"/>',
@@ -184,7 +161,7 @@ const contentLoadedApi = async function () {
       for (let i = 0; i < numCodes; i++) {
         const { svg, bindFunctions } = await mermaid.render('newid' + i, graphObj.code[i], divs[i]);
         div.innerHTML = svg;
-        bindFunctions?.(div);
+        bindFunctions(div);
       }
     } else {
       const div = document.createElement('div');
@@ -196,7 +173,7 @@ const contentLoadedApi = async function () {
       const { svg, bindFunctions } = await mermaid.render('newid', graphObj.code, div);
       div.innerHTML = svg;
       console.log(div.innerHTML);
-      bindFunctions?.(div);
+      bindFunctions(div);
     }
   }
 };

cypress/timings.json

@@ -2,227 +2,211 @@
   "durations": [
     {
       "spec": "cypress/integration/other/configuration.spec.js",
-      "duration": 5841
+      "duration": 5450
     },
     {
       "spec": "cypress/integration/other/external-diagrams.spec.js",
-      "duration": 2138
+      "duration": 2004
     },
     {
       "spec": "cypress/integration/other/ghsa.spec.js",
-      "duration": 3370
+      "duration": 3183
     },
     {
       "spec": "cypress/integration/other/iife.spec.js",
-      "duration": 2052
+      "duration": 1913
     },
     {
       "spec": "cypress/integration/other/interaction.spec.js",
-      "duration": 12243
+      "duration": 10944
     },
     {
       "spec": "cypress/integration/other/rerender.spec.js",
-      "duration": 2065
+      "duration": 1938
     },
     {
       "spec": "cypress/integration/other/xss.spec.js",
-      "duration": 31288
+      "duration": 26753
     },
     {
       "spec": "cypress/integration/rendering/appli.spec.js",
-      "duration": 3421
+      "duration": 2571
     },
     {
       "spec": "cypress/integration/rendering/architecture.spec.ts",
-      "duration": 97
+      "duration": 110
     },
     {
       "spec": "cypress/integration/rendering/block.spec.js",
-      "duration": 18500
+      "duration": 14697
     },
     {
       "spec": "cypress/integration/rendering/c4.spec.js",
-      "duration": 5793
+      "duration": 4705
     },
     {
       "spec": "cypress/integration/rendering/classDiagram-elk-v3.spec.js",
-      "duration": 40966
+      "duration": 35841
     },
     {
       "spec": "cypress/integration/rendering/classDiagram-handDrawn-v3.spec.js",
-      "duration": 39176
+      "duration": 34279
     },
     {
       "spec": "cypress/integration/rendering/classDiagram-v2.spec.js",
-      "duration": 23468
+      "duration": 20641
     },
     {
       "spec": "cypress/integration/rendering/classDiagram-v3.spec.js",
-      "duration": 38291
+      "duration": 33020
     },
     {
       "spec": "cypress/integration/rendering/classDiagram.spec.js",
-      "duration": 16949
+      "duration": 13546
     },
     {
       "spec": "cypress/integration/rendering/conf-and-directives.spec.js",
-      "duration": 9480
+      "duration": 8072
     },
     {
       "spec": "cypress/integration/rendering/current.spec.js",
-      "duration": 2753
+      "duration": 2083
     },
     {
       "spec": "cypress/integration/rendering/erDiagram-unified.spec.js",
-      "duration": 88028
+      "duration": 78269
     },
     {
       "spec": "cypress/integration/rendering/erDiagram.spec.js",
-      "duration": 15615
+      "duration": 12578
     },
     {
       "spec": "cypress/integration/rendering/errorDiagram.spec.js",
-      "duration": 3706
+      "duration": 2784
     },
     {
       "spec": "cypress/integration/rendering/flowchart-elk.spec.js",
-      "duration": 43905
+      "duration": 36205
     },
     {
       "spec": "cypress/integration/rendering/flowchart-handDrawn.spec.js",
-      "duration": 31217
+      "duration": 26627
-    },
-    {
-      "spec": "cypress/integration/rendering/flowchart-icon.spec.js",
-      "duration": 7531
     },
     {
       "spec": "cypress/integration/rendering/flowchart-shape-alias.spec.ts",
-      "duration": 25423
+      "duration": 21332
     },
     {
       "spec": "cypress/integration/rendering/flowchart-v2.spec.js",
-      "duration": 49664
+      "duration": 37328
     },
     {
       "spec": "cypress/integration/rendering/flowchart.spec.js",
-      "duration": 32525
+      "duration": 25914
     },
     {
       "spec": "cypress/integration/rendering/gantt.spec.js",
-      "duration": 20915
+      "duration": 15383
     },
     {
       "spec": "cypress/integration/rendering/gitGraph.spec.js",
-      "duration": 53556
+      "duration": 45226
     },
     {
       "spec": "cypress/integration/rendering/iconShape.spec.ts",
-      "duration": 283038
+      "duration": 251094
     },
     {
       "spec": "cypress/integration/rendering/imageShape.spec.ts",
-      "duration": 59434
+      "duration": 50916
     },
     {
       "spec": "cypress/integration/rendering/info.spec.ts",
-      "duration": 3101
+      "duration": 2489
     },
     {
       "spec": "cypress/integration/rendering/journey.spec.js",
-      "duration": 7099
+      "duration": 5988
     },
     {
       "spec": "cypress/integration/rendering/kanban.spec.ts",
-      "duration": 7567
+      "duration": 6225
     },
     {
       "spec": "cypress/integration/rendering/katex.spec.js",
-      "duration": 3817
+      "duration": 3009
     },
     {
       "spec": "cypress/integration/rendering/marker_unique_id.spec.js",
-      "duration": 2624
+      "duration": 2426
-    },
-    {
-      "spec": "cypress/integration/rendering/mindmap-tidy-tree.spec.js",
-      "duration": 4246
     },
     {
       "spec": "cypress/integration/rendering/mindmap.spec.ts",
-      "duration": 11967
+      "duration": 9306
     },
     {
       "spec": "cypress/integration/rendering/newShapes.spec.ts",
-      "duration": 151914
+      "duration": 134419
     },
     {
       "spec": "cypress/integration/rendering/oldShapes.spec.ts",
-      "duration": 116698
+      "duration": 102434
     },
     {
       "spec": "cypress/integration/rendering/packet.spec.ts",
-      "duration": 4967
+      "duration": 3373
     },
     {
       "spec": "cypress/integration/rendering/pie.spec.ts",
-      "duration": 6700
+      "duration": 4898
     },
     {
       "spec": "cypress/integration/rendering/quadrantChart.spec.js",
-      "duration": 8963
+      "duration": 7578
     },
     {
       "spec": "cypress/integration/rendering/radar.spec.js",
-      "duration": 5540
+      "duration": 4526
     },
     {
       "spec": "cypress/integration/rendering/requirement.spec.js",
-      "duration": 2782
+      "duration": 2172
     },
     {
       "spec": "cypress/integration/rendering/requirementDiagram-unified.spec.js",
-      "duration": 54797
+      "duration": 47175
     },
     {
       "spec": "cypress/integration/rendering/sankey.spec.ts",
-      "duration": 6914
+      "duration": 5717
-    },
-    {
-      "spec": "cypress/integration/rendering/sequencediagram-v2.spec.js",
-      "duration": 20481
     },
     {
       "spec": "cypress/integration/rendering/sequencediagram.spec.js",
-      "duration": 38490
+      "duration": 32556
     },
     {
       "spec": "cypress/integration/rendering/stateDiagram-v2.spec.js",
-      "duration": 30766
+      "duration": 22572
     },
     {
       "spec": "cypress/integration/rendering/stateDiagram.spec.js",
-      "duration": 16705
+      "duration": 14064
     },
     {
       "spec": "cypress/integration/rendering/theme.spec.js",
-      "duration": 30928
+      "duration": 26565
     },
     {
       "spec": "cypress/integration/rendering/timeline.spec.ts",
-      "duration": 8424
+      "duration": 6233
-    },
-    {
-      "spec": "cypress/integration/rendering/treemap.spec.ts",
-      "duration": 12533
     },
     {
       "spec": "cypress/integration/rendering/xyChart.spec.js",
-      "duration": 21197
+      "duration": 17750
     },
     {
       "spec": "cypress/integration/rendering/zenuml.spec.js",
-      "duration": 3455
+      "duration": 2696
     }
   ]
 }

debug-callback-args.js

@@ -1,59 +0,0 @@
-import { execSync } from 'child_process';
-
-console.log('=== DEBUGGING CALLBACK ARGUMENTS ===');
-
-// Test the specific failing case
-const testInput = 'graph TD\nA-->B\nclick A call callback("test0", test1, test2)';
-console.log('Test input:', testInput);
-
-// Create a temporary test file to debug the ANTLR parser
-import fs from 'fs';
-const testFile = `
-// Debug callback arguments parsing
-process.env.USE_ANTLR_PARSER = 'true';
-
-const flow = require('./packages/mermaid/src/diagrams/flowchart/flowDb.ts');
-const parser = require('./packages/mermaid/src/diagrams/flowchart/parser/antlr/antlr-parser.ts');
-
-console.log('Testing callback arguments parsing...');
-
-// Mock the setClickEvent to see what parameters it receives
-const originalSetClickEvent = flow.default.setClickEvent;
-flow.default.setClickEvent = function(...args) {
-  console.log('DEBUG setClickEvent called with args:', args);
-  console.log('  - nodeId:', args[0]);
-  console.log('  - functionName:', args[1]); 
-  console.log('  - functionArgs:', args[2]);
-  console.log('  - args.length:', args.length);
-  return originalSetClickEvent.apply(this, args);
-};
-
-try {
-  const result = parser.parse('${testInput}');
-  console.log('Parse completed successfully');
-} catch (error) {
-  console.log('Parse error:', error.message);
-}
-`;
-
-fs.writeFileSync('debug-callback-test.js', testFile);
-
-try {
-  const result = execSync('node debug-callback-test.js', {
-    cwd: '/Users/ashishjain/projects/mermaid',
-    encoding: 'utf8',
-    timeout: 10000,
-  });
-  console.log('Result:', result);
-} catch (error) {
-  console.log('Error:', error.message);
-  if (error.stdout) console.log('Stdout:', error.stdout);
-  if (error.stderr) console.log('Stderr:', error.stderr);
-}
-
-// Clean up
-try {
-  fs.unlinkSync('debug-callback-test.js');
-} catch (e) {
-  // Ignore cleanup errors
-}

debug-order.js

@@ -1,22 +0,0 @@
-// Debug script to understand node processing order
-
-console.log('=== Node Order Debug ===');
-
-// Test case 1: n2["label for n2"] &   n4@{ label: "label for n4"}   & n5@{ label: "label for n5"}
-// Expected: nodes[0] = n2, nodes[1] = n4, nodes[2] = n5
-// Actual: nodes[0] = n4 (wrong!)
-
-console.log('Test 1: n2["label for n2"] &   n4@{ label: "label for n4"}   & n5@{ label: "label for n5"}');
-console.log('Expected: n2, n4, n5');
-console.log('Actual: n4, ?, ?');
-
-// Test case 2: A["A"] --> B["for B"] &    C@{ label: "for c"} & E@{label : "for E"}
-// Expected: nodes[1] = B, nodes[2] = C
-// Actual: nodes[1] = C (wrong!)
-
-console.log('\nTest 2: A["A"] --> B["for B"] &    C@{ label: "for c"} & E@{label : "for E"}');
-console.log('Expected: A, B, C, E, D');
-console.log('Actual: A, C, ?, ?, ?');
-
-console.log('\nThe issue appears to be that ampersand-chained nodes are processed in reverse order');
-console.log('or the node collection is not matching the Jison parser behavior.');

demos/block.html

@@ -10,7 +10,7 @@
   <body>
     <h1>Block diagram demos</h1>
     <pre id="diagram" class="mermaid">
-block
+block-beta
 columns 1
   db(("DB"))
   blockArrowId6<["&nbsp;&nbsp;&nbsp;"]>(down)
@@ -26,7 +26,7 @@ columns 1
   style B fill:#f9F,stroke:#333,stroke-width:4px
     </pre>
     <pre id="diagram" class="mermaid">
-block
+block-beta
     A1["square"]
     B1("rounded")
     C1(("circle"))
@@ -36,7 +36,7 @@ block
     </pre>
 
     <pre id="diagram" class="mermaid">
-block
+block-beta
     A1(["stadium"])
     A2[["subroutine"]]
     B1[("cylinder")]
@@ -48,7 +48,7 @@ block
     </pre>
 
     <pre id="diagram" class="mermaid">
-block
+block-beta
   block:e:4
     columns 2
       f
@@ -57,7 +57,7 @@ block
 
     </pre>
     <pre id="diagram" class="mermaid">
-block
+block-beta
   block:e:4
     columns 2
       f
@@ -67,7 +67,7 @@ block
 
     </pre>
     <pre id="diagram" class="mermaid">
-block
+block-beta
   columns 3
   a:3
   block:e:3
@@ -80,7 +80,7 @@ block
 
     </pre>
     <pre id="diagram" class="mermaid">
-block
+block-beta
   columns 4
   a b c d
   block:e:4
@@ -97,19 +97,19 @@ flowchart LR
   X-- "a label" -->z
     </pre>
     <pre id="diagram" class="mermaid">
-block
+block-beta
 columns 5
    A space B
    A --x B
     </pre>
     <pre id="diagram" class="mermaid">
-block
+block-beta
 columns 3
   a["A wide one"] b:2 c:2 d
     </pre>
 
     <pre id="diagram" class="mermaid">
-block
+block-beta
 columns 3
   a b c
   e:3
@@ -117,7 +117,7 @@ columns 3
     </pre>
 
     <pre id="diagram" class="mermaid">
-block
+block-beta
 
   A1:3
   A2:1

demos/class-antlr-test.html

@@ -1,331 +0,0 @@
-<!doctype html>
-<html lang="en">
-
-<head>
-  <meta charset="utf-8" />
-  <meta http-equiv="X-UA-Compatible" content="IE=edge" />
-  <title>Mermaid Class ANTLR Parser Test Page</title>
-  <link rel="icon" type="image/png" href="data:image/png;base64,iVBORw0KGgo=" />
-  <style>
-    body {
-      font-family: 'Courier New', Courier, monospace;
-      margin: 20px;
-      background-color: #f5f5f5;
-    }
-
-    .test-section {
-      background: white;
-      padding: 20px;
-      margin: 20px 0;
-      border-radius: 8px;
-      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
-    }
-
-    .parser-info {
-      background: #e3f2fd;
-      border: 1px solid #2196f3;
-      padding: 15px;
-      border-radius: 5px;
-      margin-bottom: 20px;
-    }
-
-    .success {
-      background: #e8f5e8;
-      border: 1px solid #4caf50;
-    }
-
-    .error {
-      background: #ffebee;
-      border: 1px solid #f44336;
-    }
-
-    .broken {
-      background: #fff3e0;
-      border: 1px solid #ff9800;
-    }
-
-    div.mermaid {
-      font-family: 'Courier New', Courier, monospace !important;
-    }
-
-    h1 {
-      color: #1976d2;
-    }
-
-    h2 {
-      color: #424242;
-      border-bottom: 2px solid #e0e0e0;
-      padding-bottom: 5px;
-    }
-
-    #debug-logs {
-      border: 1px solid #ccc;
-      padding: 10px;
-      margin: 10px 0;
-      max-height: 400px;
-      overflow-y: auto;
-      font-family: monospace;
-      font-size: 12px;
-      background: #f9f9f9;
-    }
-
-    .diagram-code {
-      background: #f5f5f5;
-      border: 1px solid #ddd;
-      padding: 10px;
-      margin: 10px 0;
-      font-family: monospace;
-      white-space: pre-wrap;
-    }
-  </style>
-</head>
-
-<body>
-  <h1>🎯 Mermaid Class ANTLR Parser Test Page</h1>
-
-  <div class="parser-info">
-    <h3>🔧 Parser Information</h3>
-    <p><strong>Environment Variable:</strong> <code id="env-var">Loading...</code></p>
-    <p><strong>Expected:</strong> <code>USE_ANTLR_PARSER=true</code></p>
-    <p><strong>Status:</strong> <span id="parser-status">Checking...</span></p>
-  </div>
-
-  <div class="test-section">
-    <h2>Test 1: Simple Class Diagram</h2>
-    <p>Basic class diagram to test ANTLR parser functionality:</p>
-    <pre class="mermaid">
-classDiagram
-  class Animal {
-    +name: string
-    +age: int
-    +makeSound()
-  }
-    </pre>
-  </div>
-
-  <div class="test-section">
-    <h2>Test 2: Class with Relationships</h2>
-    <p>Testing class relationships:</p>
-    <pre class="mermaid">
-classDiagram
-  class Animal {
-    +name: string
-    +makeSound()
-  }
-  class Dog {
-    +breed: string
-    +bark()
-  }
-  Animal <|-- Dog
-    </pre>
-  </div>
-
-  <div class="test-section broken">
-    <h2>🚨 Test 3: BROKEN DIAGRAM - Debug Target</h2>
-    <p><strong>This is the problematic diagram that needs debugging:</strong></p>
-    <div class="diagram-code">classDiagram
-      class Person {
-      +ID : Guid
-      +FirstName : string
-      +LastName : string
-      -privateProperty : string
-      #ProtectedProperty : string
-      ~InternalProperty : string
-      ~AnotherInternalProperty : List~List~string~~
-      }
-      class People List~List~Person~~</div>
-    <p><strong>Expected Error:</strong> Parse error on line 11: Expecting 'STR'</p>
-    <pre class="mermaid">
-classDiagram
-      class Person {
-        +ID : Guid
-        +FirstName : string
-        +LastName : string
-        -privateProperty : string
-        #ProtectedProperty : string
-        ~InternalProperty : string
-        ~AnotherInternalProperty : List~List~string~~
-      }
-      class People List~List~Person~~
-    </pre>
-  </div>
-
-  <div class="test-section">
-    <h2>Test 4: Generic Types (Simplified)</h2>
-    <p>Testing simpler generic type syntax:</p>
-    <pre class="mermaid">
-classDiagram
-  class Person {
-    +ID : Guid
-    +FirstName : string
-    +LastName : string
-  }
-  class People {
-    +items : List~Person~
-  }
-    </pre>
-  </div>
-
-  <div class="test-section">
-    <h2>Test 5: Visibility Modifiers</h2>
-    <p>Testing different visibility modifiers:</p>
-    <pre class="mermaid">
-classDiagram
-  class TestClass {
-    +publicField : string
-    -privateField : string
-    #protectedField : string
-    ~packageField : string
-    +publicMethod()
-    -privateMethod()
-    #protectedMethod()
-    ~packageMethod()
-  }
-    </pre>
-  </div>
-
-  <script type="module">
-    import mermaid from './mermaid.esm.mjs';
-
-    // Configure ANTLR parser for browser environment
-    window.MERMAID_CONFIG = {
-      USE_ANTLR_PARSER: 'true',
-      USE_ANTLR_VISITOR: 'false', // Use listener pattern
-      ANTLR_DEBUG: 'true'
-    };
-
-    console.log('🎯 Class ANTLR Configuration:', window.MERMAID_CONFIG);
-
-    // Override console methods to capture logs
-    const originalLog = console.log;
-    const originalError = console.error;
-
-    function createLogDiv() {
-      const logDiv = document.createElement('div');
-      logDiv.id = 'debug-logs';
-      logDiv.innerHTML = '<h3>🔍 Debug Logs:</h3>';
-      document.body.appendChild(logDiv);
-      return logDiv;
-    }
-
-    console.log = function (...args) {
-      originalLog.apply(console, args);
-      // Display important logs on page
-      if (args[0] && typeof args[0] === 'string' && (
-        args[0].includes('ANTLR') ||
-        args[0].includes('ClassDB:') ||
-        args[0].includes('ClassListener:') ||
-        args[0].includes('ClassVisitor:') ||
-        args[0].includes('ClassParserCore:') ||
-        args[0].includes('Class ANTLR') ||
-        args[0].includes('🔧') ||
-        args[0].includes('❌') ||
-        args[0].includes('✅')
-      )) {
-        const logDiv = document.getElementById('debug-logs') || createLogDiv();
-        logDiv.innerHTML += '<div style="color: blue; margin: 2px 0;">' + args.join(' ') + '</div>';
-      }
-    };
-
-    console.error = function (...args) {
-      originalError.apply(console, args);
-      const logDiv = document.getElementById('debug-logs') || createLogDiv();
-      logDiv.innerHTML += '<div style="color: red; margin: 2px 0;">ERROR: ' + args.join(' ') + '</div>';
-    };
-
-    // Initialize mermaid
-    mermaid.initialize({
-      theme: 'default',
-      logLevel: 3,
-      securityLevel: 'loose',
-      class: {
-        titleTopMargin: 25,
-        diagramPadding: 50,
-        htmlLabels: false
-      },
-    });
-
-    // Check environment and parser status
-    let envVar = 'undefined';
-    try {
-      if (typeof process !== 'undefined' && process.env) {
-        envVar = process.env.USE_ANTLR_PARSER || 'undefined';
-      }
-    } catch (e) {
-      envVar = 'browser-default';
-    }
-
-    const envElement = document.getElementById('env-var');
-    const statusElement = document.getElementById('parser-status');
-
-    if (envElement) {
-      envElement.textContent = `USE_ANTLR_PARSER=${envVar || 'undefined'}`;
-    }
-
-    // Check for debug information from parser
-    setTimeout(() => {
-      if (window.MERMAID_PARSER_DEBUG) {
-        console.log('🔍 Found MERMAID_PARSER_DEBUG:', window.MERMAID_PARSER_DEBUG);
-        const debug = window.MERMAID_PARSER_DEBUG;
-
-        if (envElement) {
-          envElement.textContent = `USE_ANTLR_PARSER=${debug.env_value || 'undefined'} (actual: ${debug.USE_ANTLR_PARSER})`;
-        }
-
-        if (statusElement) {
-          if (debug.USE_ANTLR_PARSER) {
-            statusElement.innerHTML = '<span style="color: green;">✅ ANTLR Parser Active</span>';
-            statusElement.parentElement.parentElement.classList.add('success');
-          } else {
-            statusElement.innerHTML = '<span style="color: orange;">⚠️ Jison Parser (Default)</span>';
-          }
-        }
-      }
-    }, 1000);
-
-    if (statusElement) {
-      if (envVar === 'true') {
-        statusElement.innerHTML = '<span style="color: green;">✅ ANTLR Parser Active</span>';
-        statusElement.parentElement.parentElement.classList.add('success');
-      } else {
-        statusElement.innerHTML = '<span style="color: orange;">⚠️ Jison Parser (Default)</span>';
-      }
-    }
-
-    // Add debugging
-    console.log('🎯 Class ANTLR Parser Test Page Loaded');
-    console.log('🔧 Environment:', { USE_ANTLR_PARSER: envVar });
-
-    // Test if we can detect which parser is being used
-    setTimeout(() => {
-      const mermaidElements = document.querySelectorAll('.mermaid');
-      console.log(`📊 Found ${mermaidElements.length} class diagrams`);
-
-      // Check if diagrams rendered successfully
-      const renderedElements = document.querySelectorAll('.mermaid svg');
-      if (renderedElements.length > 0) {
-        console.log('✅ Class diagrams rendered successfully!');
-        console.log(`📈 ${renderedElements.length} SVG elements created`);
-
-        // Update status on page
-        const statusElement = document.getElementById('parser-status');
-        if (statusElement && envVar === 'true') {
-          statusElement.innerHTML = '<span style="color: green;">✅ ANTLR Parser Active & Rendering Successfully!</span>';
-        }
-      } else {
-        console.log('❌ No SVG elements found - check for rendering errors');
-        console.log('🔍 Checking for error messages...');
-
-        // Look for error messages in mermaid elements
-        mermaidElements.forEach((element, index) => {
-          console.log(`📋 Class Diagram ${index + 1} content:`, element.textContent.trim());
-          if (element.innerHTML.includes('error') || element.innerHTML.includes('Error')) {
-            console.log(`❌ Error found in class diagram ${index + 1}:`, element.innerHTML);
-          }
-        });
-      }
-    }, 3000);
-  </script>
-</body>
-
-</html>

demos/er-multiline.html

@@ -1,222 +0,0 @@
-<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/6.7.2/css/font-awesome.min.css"
-    />
-    <link
-      href="https://cdn.jsdelivr.net/npm/@mdi/font@6.9.96/css/materialdesignicons.min.css"
-      rel="stylesheet"
-    />
-    <link
-      href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css"
-      rel="stylesheet"
-    />
-    <link
-      href="https://fonts.googleapis.com/css?family=Noto+Sans+SC&display=swap"
-      rel="stylesheet"
-    />
-    <link rel="preconnect" href="https://fonts.googleapis.com" />
-    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
-    <link
-      href="https://fonts.googleapis.com/css2?family=Kalam:wght@300;400;700&display=swap"
-      rel="stylesheet"
-    />
-    <link
-      href="https://fonts.googleapis.com/css2?family=Caveat:wght@400..700&family=Kalam:wght@300;400;700&family=Rubik+Mono+One&display=swap"
-      rel="stylesheet"
-    />
-    <link
-      href="https://fonts.googleapis.com/css2?family=Kalam:wght@300;400;700&family=Rubik+Mono+One&display=swap"
-      rel="stylesheet"
-    />
-    <link
-      href="https://fonts.googleapis.com/css2?family=Recursive:wght@300..1000&display=swap"
-      rel="stylesheet"
-    />
-
-    <style>
-      .recursive-500 {
-        font-family: 'Recursive', serif;
-        font-optical-sizing: auto;
-        font-weight: 500;
-        font-style: normal;
-        font-variation-settings:
-          'slnt' 0,
-          'CASL' 0,
-          'CRSV' 0.5,
-          'MONO' 0;
-      }
-      body {
-        /* background: rgb(221, 208, 208); */
-        /* background: #333; */
-        /* font-family: 'Arial'; */
-        font-family: 'Recursive', serif;
-        font-optical-sizing: auto;
-        font-weight: 500;
-        font-style: normal;
-        font-variation-settings:
-          'slnt' 0,
-          'CASL' 0,
-          'CRSV' 0.5,
-          'MONO' 0;
-        /* color: white; */
-        /* font-size: 18px !important; */
-      }
-      .gridify.tiny {
-        background-image:
-          linear-gradient(transparent 11px, rgba(220, 220, 200, 0.8) 12px, transparent 12px),
-          linear-gradient(90deg, transparent 11px, rgba(220, 220, 200, 0.8) 12px, transparent 12px);
-        background-size:
-          100% 12px,
-          12px 100%;
-      }
-
-      .gridify.dots {
-        background-image: radial-gradient(
-          circle at center,
-          rgba(220, 220, 200, 0.8) 1px,
-          transparent 1px
-        );
-        background-size: 24px 24px;
-      }
-
-      h1 {
-        color: grey;
-      }
-
-      .mermaid2 {
-        display: none;
-      }
-
-      .mermaid svg {
-        font-size: 16px !important;
-        font-family: 'Recursive', serif;
-        font-optical-sizing: auto;
-        font-weight: 500;
-        font-style: normal;
-        font-variation-settings:
-          'slnt' 0,
-          'CASL' 0,
-          'CRSV' 0.5,
-          'MONO' 0;
-      }
-
-      pre {
-        width: 100%;
-        /*box-shadow: 4px 4px 0px 0px #0000000F;*/
-      }
-    </style>
-  </head>
-
-  <body class="gridify dots">
-    <div class="w-full h-64">
-      <pre id="diagram4" class="mermaid" style="background: rgb(255, 255, 255)">
-              erDiagram
-              CAR ||--o{ NAMED-DRIVER : allows
-              CAR ::: Pine {
-                  string registrationNumber PK "Primary Key<br><strong>Unique registration number</strong>"
-                  string make "Car make<br><strong>e.g., Toyota</strong>"
-                  string model "Model of the car<br><strong>e.g., Corolla</strong>"
-                  string[] parts "List of parts<br><strong>Stored as array</strong>"
-              }
-              PERSON ||--o{ NAMED-DRIVER : is
-              PERSON ::: someclass {
-                  string driversLicense PK "The license #<br><strong>Primary Key</strong>"
-                  string(99) firstName "Only 99 characters <br>are allowed <br> <strong>e.g., Smith</strong>"
-                  string lastName "Last name of person<br><strong>e.g., Smith</strong>"
-                  string phone UK "Unique phone number<br><strong>Used for contact</strong>"
-                  int age "Age of the person<br><strong>Must be numeric</strong>"
-              }
-              NAMED-DRIVER {
-                  string carRegistrationNumber PK, FK, UK, PK "Foreign key to CAR<br><strong>Also part of PK</strong>"
-                  string driverLicence PK, FK "Foreign key to PERSON<br><strong>Also part of PK</strong>"
-              }
-              MANUFACTURER only one to zero or more CAR : makesx      
-            </pre>
-      <hr />
-      <pre class="mermaid">
-                  erDiagram
-                  _**testẽζ➕Ø😀㌕ぼ**_ {
-                    *__List~List~int~~sdfds__* **driversLicense** PK "***The l😀icense #***"
-                    string last*Name*
-                    string __phone__ UK
-                    *string(99)~T~~~~~~* firstName "Only __99__ <br>characters are a<br>llowed dsfsdfsdfsdfs"
-                  int _age_
-                  }
-                </pre>
-    </div>
-
-    <script type="module">
-      import mermaid from './mermaid.esm.mjs';
-      import layouts from './mermaid-layout-elk.esm.mjs';
-
-      const staticBellIconPack = {
-        prefix: 'fa6-regular',
-        icons: {
-          bell: {
-            body: '<path fill="currentColor" d="M224 0c-17.7 0-32 14.3-32 32v19.2C119 66 64 130.6 64 208v25.4c0 45.4-15.5 89.5-43.8 124.9L5.3 377c-5.8 7.2-6.9 17.1-2.9 25.4S14.8 416 24 416h400c9.2 0 17.6-5.3 21.6-13.6s2.9-18.2-2.9-25.4l-14.9-18.6c-28.3-35.5-43.8-79.6-43.8-125V208c0-77.4-55-142-128-156.8V32c0-17.7-14.3-32-32-32m0 96c61.9 0 112 50.1 112 112v25.4c0 47.9 13.9 94.6 39.7 134.6H72.3c25.8-40 39.7-86.7 39.7-134.6V208c0-61.9 50.1-112 112-112m64 352H160c0 17 6.7 33.3 18.7 45.3S207 512 224 512s33.3-6.7 45.3-18.7S288 465 288 448"/>',
-            width: 448,
-          },
-        },
-        width: 512,
-        height: 512,
-      };
-
-      mermaid.registerIconPacks([
-        {
-          name: 'logos',
-          loader: () =>
-            fetch('https://unpkg.com/@iconify-json/logos@1/icons.json').then((res) => res.json()),
-        },
-        {
-          name: 'fa',
-          loader: () => staticBellIconPack,
-        },
-      ]);
-      mermaid.registerLayoutLoaders(layouts);
-      mermaid.parseError = function (err, hash) {
-        console.error('Mermaid error: ', err);
-      };
-      window.callback = function () {
-        alert('A callback was triggered');
-      };
-      function callback() {
-        alert('It worked');
-      }
-      await mermaid.initialize({
-        startOnLoad: false,
-
-        theme: 'forest',
-        look: 'classic',
-        layout: 'dagre',
-
-        // theme: 'default',
-        // look: 'classic',
-        flowchart: { titleTopMargin: 10 },
-        fontFamily: 'Recursive',
-        sequence: {
-          actorFontFamily: 'courier',
-          noteFontFamily: 'courier',
-          messageFontFamily: 'courier',
-        },
-        kanban: {
-          htmlLabels: false,
-        },
-        fontSize: 16,
-        logLevel: 0,
-        securityLevel: 'loose',
-        callback,
-      });
-      // setTimeout(() => {
-      mermaid.init(undefined, document.querySelectorAll('.mermaid'));
-      // }, 1000);
-      mermaid.parseError = function (err, hash) {
-        console.error('In parse error:');
-        console.error(err);
-      };
-    </script>
-  </body>
-</html>

demos/flowchart-antlr-test.html

@@ -1,269 +0,0 @@
-<!doctype html>
-<html lang="en">
-
-<head>
-  <meta charset="utf-8" />
-  <meta http-equiv="X-UA-Compatible" content="IE=edge" />
-  <title>Mermaid ANTLR Parser Test Page</title>
-  <link rel="icon" type="image/png" href="data:image/png;base64,iVBORw0KGgo=" />
-  <style>
-    body {
-      font-family: 'Courier New', Courier, monospace;
-      margin: 20px;
-      background-color: #f5f5f5;
-    }
-
-    .test-section {
-      background: white;
-      padding: 20px;
-      margin: 20px 0;
-      border-radius: 8px;
-      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
-    }
-
-    .parser-info {
-      background: #e3f2fd;
-      border: 1px solid #2196f3;
-      padding: 15px;
-      border-radius: 5px;
-      margin-bottom: 20px;
-    }
-
-    .success {
-      background: #e8f5e8;
-      border: 1px solid #4caf50;
-    }
-
-    .error {
-      background: #ffebee;
-      border: 1px solid #f44336;
-    }
-
-    div.mermaid {
-      font-family: 'Courier New', Courier, monospace !important;
-    }
-
-    h1 {
-      color: #1976d2;
-    }
-
-    h2 {
-      color: #424242;
-      border-bottom: 2px solid #e0e0e0;
-      padding-bottom: 5px;
-    }
-  </style>
-</head>
-
-<body>
-  <h1>🎯 Mermaid ANTLR Parser Test Page</h1>
-
-  <div class="parser-info">
-    <h3>🔧 Parser Information</h3>
-    <p><strong>Environment Variable:</strong> <code id="env-var">Loading...</code></p>
-    <p><strong>Expected:</strong> <code>USE_ANTLR_PARSER=true</code></p>
-    <p><strong>Status:</strong> <span id="parser-status">Checking...</span></p>
-  </div>
-
-  <div class="test-section">
-    <h2>Test 1: Basic Flowchart</h2>
-    <p>Simple flowchart to test basic ANTLR parser functionality:</p>
-    <pre class="mermaid">
-flowchart TD
-  A[Start] --> B[End]
-    </pre>
-  </div>
-
-
-
-  <div class="test-section">
-    <h2>Test 4: Complex Shapes with Text</h2>
-    <p>Testing various node shapes with complex text content:</p>
-    <pre class="mermaid">
-flowchart LR
-  A(Round Node) --> B{Diamond}
-  B --> C([Stadium])
-  C --> D[[Subroutine]]
-  D --> E[(Database)]
-  E --> F((Circle))
-  F --> G[/Parallelogram/]
-  G --> H[\Trapezoid\]
-  H --> I[Mixed Text with / slash]
-  I --> J[\Mixed Text with \ backslash\]
-    </pre>
-  </div>
-
-  <div class="test-section">
-    <h2>Test 5: Classes and Styles</h2>
-    <p>Testing class and style processing:</p>
-    <pre class="mermaid">
-        flowchart TD
-          A[Node A] --> B[Node B]
-          B --> C[Node C]
-
-          classDef redClass fill:#ff9999,stroke:#333,stroke-width:2px
-          classDef blueClass fill:#9999ff,stroke:#333,stroke-width:2px
-
-          class A redClass
-          class B,C blueClass
-      </pre>
-  </div>
-
-  <div class="test-section">
-    <h2>Test 6: Subgraphs</h2>
-    <p>Testing subgraph processing:</p>
-    <pre class="mermaid">
-        flowchart TD
-          subgraph Main["Main Process"]
-            A[Start] --> B[Process]
-          end
-
-          subgraph Sub["Sub Process"]
-            C[Sub Start] --> D[Sub End]
-          end
-
-          B --> C
-          D --> E[Final End]
-      </pre>
-  </div>
-
-
-  <script type="module">
-    import mermaid from './mermaid.esm.mjs';
-
-    // Configure ANTLR parser for browser environment
-    // Since process.env is not available in browser, we set up global config
-    window.MERMAID_CONFIG = {
-      USE_ANTLR_PARSER: 'true',
-      USE_ANTLR_VISITOR: 'true',
-      ANTLR_DEBUG: 'true'
-    };
-
-    console.log('🎯 Browser ANTLR Configuration:', window.MERMAID_CONFIG);
-
-    // Override console methods to capture logs
-    const originalLog = console.log;
-    const originalError = console.error;
-
-    console.log = function (...args) {
-      originalLog.apply(console, args);
-      // Display important logs on page
-      if (args[0] && typeof args[0] === 'string' && (
-        args[0].includes('ANTLR Parser:') ||
-        args[0].includes('FlowDB:') ||
-        args[0].includes('FlowchartListener:')
-      )) {
-        const logDiv = document.getElementById('debug-logs') || createLogDiv();
-        logDiv.innerHTML += '<div style="color: blue;">' + args.join(' ') + '</div>';
-      }
-    };
-
-    console.error = function (...args) {
-      originalError.apply(console, args);
-      const logDiv = document.getElementById('debug-logs') || createLogDiv();
-      logDiv.innerHTML += '<div style="color: red;">ERROR: ' + args.join(' ') + '</div>';
-    };
-
-    function createLogDiv() {
-      const logDiv = document.createElement('div');
-      logDiv.id = 'debug-logs';
-      logDiv.style.cssText = 'border: 1px solid #ccc; padding: 10px; margin: 10px 0; max-height: 300px; overflow-y: auto; font-family: monospace; font-size: 12px; background: #f9f9f9;';
-      logDiv.innerHTML = '<h3>Debug Logs:</h3>';
-      document.body.appendChild(logDiv);
-      return logDiv;
-    }
-
-    // Initialize mermaid
-    mermaid.initialize({
-      theme: 'default',
-      logLevel: 3,
-      securityLevel: 'loose',
-      flowchart: { curve: 'basis' },
-    });
-
-    // Check environment and parser status
-    let envVar = 'undefined';
-    try {
-      if (typeof process !== 'undefined' && process.env) {
-        envVar = process.env.USE_ANTLR_PARSER || 'undefined';
-      }
-    } catch (e) {
-      // process is not defined in browser
-      envVar = 'browser-default';
-    }
-    const envElement = document.getElementById('env-var');
-    const statusElement = document.getElementById('parser-status');
-
-    if (envElement) {
-      envElement.textContent = `USE_ANTLR_PARSER=${envVar || 'undefined'}`;
-    }
-
-    // Check for debug information from parser
-    setTimeout(() => {
-      if (window.MERMAID_PARSER_DEBUG) {
-        console.log('🔍 Found MERMAID_PARSER_DEBUG:', window.MERMAID_PARSER_DEBUG);
-        const debug = window.MERMAID_PARSER_DEBUG;
-
-        if (envElement) {
-          envElement.textContent = `USE_ANTLR_PARSER=${debug.env_value || 'undefined'} (actual: ${debug.USE_ANTLR_PARSER})`;
-        }
-
-        if (statusElement) {
-          if (debug.USE_ANTLR_PARSER) {
-            statusElement.innerHTML = '<span style="color: green;">✅ ANTLR Parser Active</span>';
-            statusElement.parentElement.parentElement.classList.add('success');
-          } else {
-            statusElement.innerHTML = '<span style="color: orange;">⚠️ Jison Parser (Default)</span>';
-          }
-        }
-      } else {
-        console.log('❌ MERMAID_PARSER_DEBUG not found on window');
-      }
-    }, 1000);
-
-    if (statusElement) {
-      if (envVar === 'true') {
-        statusElement.innerHTML = '<span style="color: green;">✅ ANTLR Parser Active</span>';
-        statusElement.parentElement.parentElement.classList.add('success');
-      } else {
-        statusElement.innerHTML = '<span style="color: orange;">⚠️ Jison Parser (Default)</span>';
-      }
-    }
-
-    // Add some debugging
-    console.log('🎯 ANTLR Parser Test Page Loaded');
-    console.log('🔧 Environment:', { USE_ANTLR_PARSER: envVar });
-
-    // Test if we can detect which parser is being used
-    setTimeout(() => {
-      const mermaidElements = document.querySelectorAll('.mermaid');
-      console.log(`📊 Found ${mermaidElements.length} mermaid diagrams`);
-
-      // Check if diagrams rendered successfully
-      const renderedElements = document.querySelectorAll('.mermaid svg');
-      if (renderedElements.length > 0) {
-        console.log('✅ Diagrams rendered successfully!');
-        console.log(`📈 ${renderedElements.length} SVG elements created`);
-
-        // Update status on page
-        const statusElement = document.getElementById('parser-status');
-        if (statusElement && envVar === 'true') {
-          statusElement.innerHTML = '<span style="color: green;">✅ ANTLR Parser Active & Rendering Successfully!</span>';
-        }
-      } else {
-        console.log('❌ No SVG elements found - check for rendering errors');
-        console.log('🔍 Checking for error messages...');
-
-        // Look for error messages in mermaid elements
-        mermaidElements.forEach((element, index) => {
-          console.log(`📋 Diagram ${index + 1} content:`, element.textContent.trim());
-          if (element.innerHTML.includes('error') || element.innerHTML.includes('Error')) {
-            console.log(`❌ Error found in diagram ${index + 1}:`, element.innerHTML);
-          }
-        });
-      }
-    }, 3000);
-  </script>
-</body>
-
-</html>

demos/hybrid-sequence-test.html

@@ -1,358 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>🚀 Hybrid Sequence Editor Test</title>
-    <style>
-        body {
-            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
-            margin: 20px;
-            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-            color: #333;
-            min-height: 100vh;
-        }
-        
-        .container {
-            max-width: 1200px;
-            margin: 0 auto;
-            background: white;
-            border-radius: 15px;
-            padding: 30px;
-            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
-        }
-        
-        h1 {
-            text-align: center;
-            color: #4a5568;
-            margin-bottom: 30px;
-            font-size: 2.5em;
-        }
-        
-        .test-section {
-            margin: 30px 0;
-            padding: 20px;
-            border: 2px solid #e2e8f0;
-            border-radius: 10px;
-            background: #f8fafc;
-        }
-        
-        .test-section h2 {
-            color: #2d3748;
-            margin-bottom: 15px;
-            font-size: 1.5em;
-        }
-        
-        .controls {
-            display: flex;
-            gap: 15px;
-            margin-bottom: 20px;
-            flex-wrap: wrap;
-        }
-        
-        button {
-            padding: 12px 24px;
-            border: none;
-            border-radius: 8px;
-            cursor: pointer;
-            font-weight: 600;
-            font-size: 14px;
-            transition: all 0.3s ease;
-            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
-        }
-        
-        .btn-primary {
-            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-            color: white;
-        }
-        
-        .btn-primary:hover {
-            transform: translateY(-2px);
-            box-shadow: 0 6px 12px rgba(0,0,0,0.15);
-        }
-        
-        .btn-secondary {
-            background: #e2e8f0;
-            color: #4a5568;
-        }
-        
-        .btn-secondary:hover {
-            background: #cbd5e0;
-        }
-        
-        .code-block {
-            background: #1a202c;
-            color: #e2e8f0;
-            padding: 20px;
-            border-radius: 8px;
-            font-family: 'Courier New', monospace;
-            font-size: 14px;
-            line-height: 1.5;
-            overflow-x: auto;
-            margin: 15px 0;
-            white-space: pre-wrap;
-        }
-        
-        .result-section {
-            margin-top: 20px;
-            padding: 15px;
-            border-radius: 8px;
-            background: #f0fff4;
-            border-left: 4px solid #48bb78;
-        }
-        
-        .error-section {
-            margin-top: 20px;
-            padding: 15px;
-            border-radius: 8px;
-            background: #fff5f5;
-            border-left: 4px solid #f56565;
-        }
-        
-        .stats {
-            display: grid;
-            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
-            gap: 15px;
-            margin: 20px 0;
-        }
-        
-        .stat-card {
-            background: white;
-            padding: 15px;
-            border-radius: 8px;
-            text-align: center;
-            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
-        }
-        
-        .stat-value {
-            font-size: 2em;
-            font-weight: bold;
-            color: #667eea;
-        }
-        
-        .stat-label {
-            color: #718096;
-            font-size: 0.9em;
-            margin-top: 5px;
-        }
-        
-        .operations {
-            display: grid;
-            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
-            gap: 15px;
-            margin: 20px 0;
-        }
-        
-        .operation-card {
-            background: white;
-            padding: 20px;
-            border-radius: 8px;
-            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
-        }
-        
-        .operation-card h3 {
-            margin-top: 0;
-            color: #4a5568;
-        }
-        
-        input, select {
-            width: 100%;
-            padding: 8px 12px;
-            border: 1px solid #e2e8f0;
-            border-radius: 4px;
-            margin: 5px 0;
-            font-size: 14px;
-        }
-        
-        .log-output {
-            background: #2d3748;
-            color: #e2e8f0;
-            padding: 15px;
-            border-radius: 8px;
-            font-family: 'Courier New', monospace;
-            font-size: 12px;
-            max-height: 300px;
-            overflow-y: auto;
-            margin: 15px 0;
-        }
-    </style>
-</head>
-<body>
-    <div class="container">
-        <h1>🚀 Hybrid Sequence Editor Test</h1>
-        <p style="text-align: center; color: #718096; font-size: 1.1em;">
-            Testing the new hybrid approach: AST-based editing + TokenStreamRewriter for optimal performance
-        </p>
-
-        <!-- Test Section 1: Basic Functionality -->
-        <div class="test-section">
-            <h2>🎯 Basic Hybrid Editor Test</h2>
-            <div class="controls">
-                <button class="btn-primary" onclick="testBasicFunctionality()">Test Basic Functionality</button>
-                <button class="btn-secondary" onclick="clearResults()">Clear Results</button>
-            </div>
-            
-            <div class="code-block" id="originalCode">sequenceDiagram
-  Alice->>Bob: Hello Bob, how are you?
-  Bob-->>Alice: Great!</div>
-            
-            <div id="basicResults"></div>
-        </div>
-
-        <!-- Test Section 2: CRUD Operations -->
-        <div class="test-section">
-            <h2>✏️ CRUD Operations Test</h2>
-            <div class="operations">
-                <div class="operation-card">
-                    <h3>Add Participant</h3>
-                    <input type="text" id="participantId" placeholder="Participant ID (e.g., C)" />
-                    <input type="text" id="participantAlias" placeholder="Alias (e.g., Charlie)" />
-                    <button class="btn-primary" onclick="addParticipant()">Add Participant</button>
-                </div>
-                
-                <div class="operation-card">
-                    <h3>Add Message</h3>
-                    <input type="text" id="messageFrom" placeholder="From (e.g., Alice)" />
-                    <input type="text" id="messageTo" placeholder="To (e.g., Bob)" />
-                    <input type="text" id="messageText" placeholder="Message text" />
-                    <select id="messageArrow">
-                        <option value="->>">->></option>
-                        <option value="-->>">-->></option>
-                        <option value="->">-></option>
-                        <option value="-->">--></option>
-                    </select>
-                    <button class="btn-primary" onclick="addMessage()">Add Message</button>
-                </div>
-                
-                <div class="operation-card">
-                    <h3>Add Note</h3>
-                    <select id="notePosition">
-                        <option value="right">right</option>
-                        <option value="left">left</option>
-                        <option value="over">over</option>
-                    </select>
-                    <input type="text" id="noteParticipant" placeholder="Participant (e.g., Bob)" />
-                    <input type="text" id="noteText" placeholder="Note text" />
-                    <button class="btn-primary" onclick="addNote()">Add Note</button>
-                </div>
-                
-                <div class="operation-card">
-                    <h3>Move Statement</h3>
-                    <input type="number" id="moveFrom" placeholder="From index" />
-                    <input type="number" id="moveTo" placeholder="To index" />
-                    <button class="btn-primary" onclick="moveStatement()">Move Statement</button>
-                </div>
-            </div>
-            
-            <div class="controls">
-                <button class="btn-primary" onclick="regenerateCode()">Regenerate Code</button>
-                <button class="btn-secondary" onclick="showAST()">Show AST</button>
-                <button class="btn-secondary" onclick="validateAST()">Validate AST</button>
-            </div>
-            
-            <div id="crudResults"></div>
-        </div>
-
-        <!-- Test Section 3: Performance Comparison -->
-        <div class="test-section">
-            <h2>⚡ Performance Test</h2>
-            <div class="controls">
-                <button class="btn-primary" onclick="performanceTest()">Run Performance Test</button>
-                <select id="testSize">
-                    <option value="small">Small (10 statements)</option>
-                    <option value="medium">Medium (50 statements)</option>
-                    <option value="large">Large (200 statements)</option>
-                </select>
-            </div>
-            
-            <div id="performanceResults"></div>
-        </div>
-
-        <!-- Debug Log -->
-        <div class="test-section">
-            <h2>🔍 Debug Log</h2>
-            <div class="controls">
-                <button class="btn-secondary" onclick="clearLog()">Clear Log</button>
-            </div>
-            <div class="log-output" id="debugLog"></div>
-        </div>
-    </div>
-
-    <script type="module">
-        // This will be implemented to test the hybrid editor
-        console.log('🚀 Hybrid Sequence Editor Test Page Loaded');
-        
-        // Global variables for testing
-        let hybridEditor = null;
-        let currentAST = null;
-        
-        // Test functions will be implemented here
-        window.testBasicFunctionality = function() {
-            log('🎯 Testing basic hybrid editor functionality...');
-            log('⚠️ Implementation pending - hybrid editor classes need to be imported');
-        };
-        
-        window.addParticipant = function() {
-            const id = document.getElementById('participantId').value;
-            const alias = document.getElementById('participantAlias').value;
-            log(`👤 Adding participant: ${id}${alias ? ` as ${alias}` : ''}`);
-        };
-        
-        window.addMessage = function() {
-            const from = document.getElementById('messageFrom').value;
-            const to = document.getElementById('messageTo').value;
-            const text = document.getElementById('messageText').value;
-            const arrow = document.getElementById('messageArrow').value;
-            log(`💬 Adding message: ${from}${arrow}${to}: ${text}`);
-        };
-        
-        window.addNote = function() {
-            const position = document.getElementById('notePosition').value;
-            const participant = document.getElementById('noteParticipant').value;
-            const text = document.getElementById('noteText').value;
-            log(`📝 Adding note: Note ${position} of ${participant}: ${text}`);
-        };
-        
-        window.moveStatement = function() {
-            const from = document.getElementById('moveFrom').value;
-            const to = document.getElementById('moveTo').value;
-            log(`🔄 Moving statement from ${from} to ${to}`);
-        };
-        
-        window.regenerateCode = function() {
-            log('🔄 Regenerating code from AST...');
-        };
-        
-        window.showAST = function() {
-            log('🌳 Showing current AST structure...');
-        };
-        
-        window.validateAST = function() {
-            log('✅ Validating AST structure...');
-        };
-        
-        window.performanceTest = function() {
-            const size = document.getElementById('testSize').value;
-            log(`⚡ Running performance test with ${size} dataset...`);
-        };
-        
-        window.clearResults = function() {
-            document.getElementById('basicResults').innerHTML = '';
-            document.getElementById('crudResults').innerHTML = '';
-            document.getElementById('performanceResults').innerHTML = '';
-        };
-        
-        window.clearLog = function() {
-            document.getElementById('debugLog').innerHTML = '';
-        };
-        
-        function log(message) {
-            const logElement = document.getElementById('debugLog');
-            const timestamp = new Date().toLocaleTimeString();
-            logElement.innerHTML += `[${timestamp}] ${message}\n`;
-            logElement.scrollTop = logElement.scrollHeight;
-            console.log(message);
-        }
-    </script>
-</body>
-</html>

demos/packet.html

@@ -17,7 +17,7 @@
 
     <div class="diagrams">
       <pre class="mermaid">
-      packet
+      packet-beta
         0-15: "Source Port"
         16-31: "Destination Port"
         32-63: "Sequence Number"
@@ -44,7 +44,7 @@
         packet:
           showBits: false
       ---
-      packet
+      packet-beta
         0-15: "Source Port"
         16-31: "Destination Port"
         32-63: "Sequence Number"
@@ -70,7 +70,7 @@
       config:
         theme: forest
       ---
-      packet
+      packet-beta
         title Forest theme
         0-15: "Source Port"
         16-31: "Destination Port"
@@ -97,7 +97,7 @@
       config:
         theme: dark
       ---
-      packet
+      packet-beta
         title Dark theme
         0-15: "Source Port"
         16-31: "Destination Port"

demos/sankey.html

@@ -20,14 +20,12 @@
           width: 800
           nodeAlignment: left
       ---
-     sankey
+      sankey-beta
-        a,b,8
+        Revenue,Expenses,10
-        b,c,8
+        Revenue,Profit,10
-        c,d,8
+        Expenses,Manufacturing,5
-        d,e,8
+        Expenses,Tax,3
-
+        Expenses,Research,2
-        x,c,4
-        c,y,4
     </pre>
 
     <h2>Energy flow</h2>
@@ -42,7 +40,7 @@
           linkColor: gradient
           nodeAlignment: justify
       ---
-      sankey
+      sankey-beta
 
       Agricultural 'waste',Bio-conversion,124.729
       Bio-conversion,Liquid,0.597

demos/simple-antlr-test.html

@@ -1,216 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-  <meta charset="UTF-8">
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <title>Simple ANTLR Parser Test</title>
-  <style>
-    body {
-      font-family: Arial, sans-serif;
-      margin: 20px;
-      background-color: #f5f5f5;
-    }
-    .container {
-      max-width: 1200px;
-      margin: 0 auto;
-      background-color: white;
-      padding: 20px;
-      border-radius: 8px;
-      box-shadow: 0 2px 4px rgba(0,0,0,0.1);
-    }
-    .status {
-      background-color: #e8f4fd;
-      padding: 15px;
-      border-radius: 5px;
-      margin-bottom: 20px;
-      border-left: 4px solid #2196F3;
-    }
-    .debug-logs {
-      background-color: #f8f9fa;
-      padding: 15px;
-      border-radius: 5px;
-      margin-bottom: 20px;
-      font-family: monospace;
-      font-size: 12px;
-      max-height: 300px;
-      overflow-y: auto;
-      border: 1px solid #dee2e6;
-    }
-    .test-section {
-      margin: 20px 0;
-      padding: 15px;
-      border: 1px solid #ddd;
-      border-radius: 5px;
-    }
-    .mermaid {
-      text-align: center;
-      margin: 20px 0;
-    }
-    h1 { color: #333; }
-    h2 { color: #666; }
-  </style>
-</head>
-<body>
-  <div class="container">
-    <h1>🧪 Simple ANTLR Parser Test</h1>
-    
-    <div class="status">
-      <h3>Parser Status</h3>
-      <p><strong>Environment Variable:</strong> <span id="env-var">Loading...</span></p>
-      <p><strong>Parser Status:</strong> <span id="parser-status">Loading...</span></p>
-      <p><strong>Global Config:</strong> <span id="global-config">Loading...</span></p>
-    </div>
-
-    <div class="debug-logs">
-      <h3>Debug Logs:</h3>
-      <div id="debug-output">Initializing...</div>
-    </div>
-
-    <div class="test-section">
-      <h2>Test 1: Minimal Flowchart</h2>
-      <p>Testing the simplest possible flowchart:</p>
-      <pre class="mermaid">
-        flowchart TD
-          A[Start] --> B[End]
-      </pre>
-    </div>
-  </div>
-
-  <script type="module">
-    import mermaid from './mermaid.esm.mjs';
-
-    // Configure ANTLR parser for browser environment
-    window.MERMAID_CONFIG = {
-      USE_ANTLR_PARSER: 'true',
-      USE_ANTLR_VISITOR: 'true',
-      ANTLR_DEBUG: 'true'
-    };
-
-    // Enhanced debug logging to track down the process.env issue
-    const debugOutput = document.getElementById('debug-output');
-    const originalConsoleLog = console.log;
-    const originalConsoleError = console.error;
-    
-    function addDebugLog(message, type = 'log') {
-      const timestamp = new Date().toLocaleTimeString();
-      const logEntry = `[${timestamp}] ${type.toUpperCase()}: ${message}`;
-      
-      if (debugOutput) {
-        debugOutput.innerHTML += logEntry + '<br>';
-        debugOutput.scrollTop = debugOutput.scrollHeight;
-      }
-      
-      // Also log to original console
-      if (type === 'error') {
-        originalConsoleError(message);
-      } else {
-        originalConsoleLog(message);
-      }
-    }
-
-    // Override console methods to capture all logs
-    console.log = function(...args) {
-      addDebugLog(args.join(' '), 'log');
-    };
-    
-    console.error = function(...args) {
-      addDebugLog(args.join(' '), 'error');
-    };
-
-    // Add process access detection
-    const originalProcess = window.process;
-    Object.defineProperty(window, 'process', {
-      get: function() {
-        const stack = new Error().stack;
-        addDebugLog(`🚨 PROCESS ACCESS DETECTED! Stack trace: ${stack}`, 'error');
-        return originalProcess;
-      },
-      set: function(value) {
-        addDebugLog(`🚨 PROCESS SET DETECTED! Value: ${value}`, 'error');
-        window._process = value;
-      }
-    });
-
-    addDebugLog('🔧 Starting ANTLR parser test initialization');
-
-    // Check environment and parser status
-    let envVar = 'undefined';
-    try {
-      if (typeof process !== 'undefined' && process.env) {
-        envVar = process.env.USE_ANTLR_PARSER || 'undefined';
-      }
-    } catch (e) {
-      addDebugLog(`🔧 Process check failed (expected in browser): ${e.message}`);
-      envVar = 'browser-default';
-    }
-    
-    const envElement = document.getElementById('env-var');
-    const statusElement = document.getElementById('parser-status');
-    const configElement = document.getElementById('global-config');
-
-    if (envElement) {
-      envElement.textContent = `USE_ANTLR_PARSER=${envVar || 'undefined'}`;
-    }
-
-    if (configElement) {
-      configElement.textContent = JSON.stringify(window.MERMAID_CONFIG);
-    }
-
-    addDebugLog('🔧 Initializing Mermaid with ANTLR parser');
-
-    try {
-      // Initialize mermaid with detailed error handling
-      await mermaid.initialize({
-        startOnLoad: false,
-        theme: 'default',
-        flowchart: {
-          useMaxWidth: true,
-          htmlLabels: true
-        },
-        suppressErrors: false, // We want to see all errors
-        logLevel: 'debug'
-      });
-
-      addDebugLog('✅ Mermaid initialized successfully');
-
-      if (statusElement) {
-        statusElement.textContent = '✅ ANTLR Parser Active';
-        statusElement.style.color = 'green';
-      }
-
-      addDebugLog('🎯 Starting diagram rendering');
-
-      // Render diagrams with detailed error tracking
-      const diagrams = document.querySelectorAll('.mermaid');
-      for (let i = 0; i < diagrams.length; i++) {
-        const diagram = diagrams[i];
-        addDebugLog(`🎨 Rendering diagram ${i + 1}/${diagrams.length}`);
-        
-        try {
-          await mermaid.run({
-            nodes: [diagram],
-            suppressErrors: false
-          });
-          addDebugLog(`✅ Diagram ${i + 1} rendered successfully`);
-        } catch (error) {
-          addDebugLog(`❌ Diagram ${i + 1} failed: ${error.message}`, 'error');
-          addDebugLog(`❌ Stack trace: ${error.stack}`, 'error');
-        }
-      }
-
-      addDebugLog('🎉 All diagrams processed');
-
-    } catch (error) {
-      addDebugLog(`❌ Mermaid initialization failed: ${error.message}`, 'error');
-      addDebugLog(`❌ Stack trace: ${error.stack}`, 'error');
-      
-      if (statusElement) {
-        statusElement.textContent = '❌ ANTLR Parser Failed';
-        statusElement.style.color = 'red';
-      }
-    }
-
-    addDebugLog('🔧 Test initialization complete');
-  </script>
-</body>
-</html>

demos/timeline.html

@@ -23,23 +23,6 @@
           1940 : fourth step : fifth step
 				</pre>
 
-    <h2>Medical Device Lifecycle Timeline</h2>
-    <pre class="mermaid">
-        timeline
-        title Medical Device Lifecycle
-        section Planning
-          Quality Management System (4) : Regulatory Compliance (4.1) : Risk Management (4.1.3) : Management Review (5.6) : Infrastructure (6.3)
-          Management Responsibility (5) : Planning Activities (5.2) : Human Resources (6.2) : RnD Planning (7.3.2) : Purchasing Process (7.4.1) : Production Activities (7.5.1) : Installation Activities (7.5.3) : Servicing Activities (7.5.4)
-        section Realization
-          Research and Development (7.3) : Inputs (7.3.3) : Outputs (7.3.4) : Review (7.3.5) : Verification (7.3.6) : Validation (7.3.7)
-          Purchasing (7.4) : Purchasing Information (7.4.2) : Production Feedback (8.2.1)
-          Production (7.5) : Production Feedback (8.2.1)
-          Installation (7.5.3) : Installation Activities (7.5.3)
-          Servicing (7.5.4) : Servicing Activities (7.5.4)
-        section Post-Production
-          Post-Market Activities (8) : Feedback (8.2.1) : Complaints (8.2.2) : Adverse Events (8.2.3)
-    </pre>
-
     <script type="module">
       import mermaid from './mermaid.esm.mjs';
       mermaid.initialize({

demos/treemap.html

@@ -1,75 +0,0 @@
-<!doctype html>
-<html lang="en">
-  <head>
-    <meta charset="utf-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1" />
-    <title>Mermaid Treemap Diagram Demo</title>
-    <link href="https://fonts.googleapis.com/css?family=Montserrat&display=swap" rel="stylesheet" />
-    <style>
-      body {
-        font-family: 'Montserrat', sans-serif;
-        margin: 0 auto;
-        max-width: 900px;
-        padding: 20px;
-      }
-      .mermaid {
-        margin: 30px 0;
-      }
-      h1,
-      h2 {
-        color: #333;
-      }
-      pre {
-        background-color: #f5f5f5;
-        padding: 15px;
-        border-radius: 5px;
-      }
-    </style>
-  </head>
-  <body>
-    <h1>Treemap Diagram Demo</h1>
-    <p>This is a demo of the new treemap diagram type in Mermaid.</p>
-
-    <h2>Basic Treemap Example</h2>
-    <pre class="mermaid">
-treemap
-    "Root"
-        "Branch 1"
-            "Leaf 1.1": 10
-            "Leaf 1.2": 15
-        "Branch 2"
-            "Branch 2.1"
-                "Leaf 2.1.1": 20
-                "Leaf 2.1.2": 25
-            "Leaf 2.2": 25
-            "Leaf 2.3": 30
-    </pre>
-
-    <h2>Technology Stack Treemap Example</h2>
-    <pre class="mermaid">
-treemap
-    "Technology Stack"
-        "Frontend"
-            "React": 35
-            "CSS": 15
-            "HTML": 10
-        "Backend"
-            "Node.js": 25
-            "Express": 10
-            "MongoDB": 15
-        "DevOps"
-            "Docker": 10
-            "Kubernetes": 15
-            "CI/CD": 5
-    </pre>
-
-    <script type="module">
-      import mermaid from './mermaid.esm.mjs';
-      mermaid.initialize({
-        theme: 'forest',
-        logLevel: 1,
-        securityLevel: 'loose',
-      });
-    </script>
-  </body>
-</html>

demos/xychart.html

@@ -16,7 +16,7 @@
   <body>
     <h1>XY Charts demos</h1>
     <pre class="mermaid">
-    xychart
+    xychart-beta
     title "Sales Revenue (in $)"
     x-axis [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
     y-axis "Revenue (in $)" 4000 --> 11000
@@ -26,7 +26,7 @@
     <hr />
     <h1>XY Charts horizontal</h1>
     <pre class="mermaid">
-    xychart horizontal
+    xychart-beta horizontal
     title "Basic xychart"
     x-axis "this is x axis" [category1, "category 2", category3, category4]
     y-axis yaxisText 10 --> 150
@@ -36,7 +36,7 @@
     <hr />
     <h1>XY Charts only lines and bar</h1>
     <pre class="mermaid">
-    xychart
+    xychart-beta
     line [23, 46, 77, 34]
     line [45, 32, 33, 12]
     line [87, 54, 99, 85]
@@ -48,13 +48,13 @@
     <hr />
     <h1>XY Charts with +ve and -ve numbers</h1>
     <pre class="mermaid">
-    xychart
+    xychart-beta
     line [+1.3, .6, 2.4, -.34]
     </pre>
 
     <h1>XY Charts Bar with multiple category</h1>
     <pre class="mermaid">
-    xychart
+    xychart-beta
     title "Basic xychart with many categories"
     x-axis "this is x axis" [category1, "category 2", category3, category4, category5, category6, category7]
     y-axis yaxisText 10 --> 150
@@ -63,7 +63,7 @@
 
     <h1>XY Charts line with multiple category</h1>
     <pre class="mermaid">
-    xychart
+    xychart-beta
     title "Line chart with many category"
     x-axis "this is x axis" [category1, "category 2", category3, category4, category5, category6, category7]
     y-axis yaxisText 10 --> 150
@@ -72,7 +72,7 @@
 
     <h1>XY Charts category with large text</h1>
     <pre class="mermaid">
-    xychart
+    xychart-beta
     title "Basic xychart with many categories with category overlap"
     x-axis "this is x axis" [category1, "Lorem ipsum dolor sit amet, qui minim labore adipisicing minim sint cillum sint consectetur cupidatat.", category3, category4, category5, category6, category7]
     y-axis yaxisText 10 --> 150
@@ -89,7 +89,7 @@ config:
     height: 20
     plotReservedSpacePercent: 100
 ---
-    xychart
+    xychart-beta
       line [5000, 9000, 7500, 6200, 9500, 5500, 11000, 8200, 9200, 9500, 7000, 8800]
     </pre>
 
@@ -103,7 +103,7 @@ config:
     height: 20
     plotReservedSpacePercent: 100
 ---
-    xychart
+    xychart-beta
       bar [5000, 9000, 7500, 6200, 9500, 5500, 11000, 8200, 9200, 9500, 7000, 8800]
     </pre>
 
@@ -136,7 +136,7 @@ config:
     chartOrientation: horizontal
     plotReservedSpacePercent: 60
 ---
-    xychart
+    xychart-beta
       title "Sales Revenue"
       x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
       y-axis "Revenue (in $)" 4000 --> 11000
@@ -162,7 +162,7 @@ config:
       xAxisLineColor: "#87ceeb"
       plotColorPalette: "#008000, #faba63"
 ---
-    xychart
+    xychart-beta
       title "Sales Revenue"
       x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
       y-axis "Revenue (in $)" 4000 --> 11000

demos/zenuml.html

@@ -10,20 +10,16 @@
     <h1>Zenuml demos</h1>
     <pre class="mermaid">
 		zenuml
-BookLibService.Borrow(id) {
+      title Sync Messages (Design Pattern: Adapter)
-  User = Session.GetUser()
+			@Starter(Client)
-  if(User.isActive) {
+      Adapter.interfaceMethod() {
-    try {
+        translateParameter(parameter)
-      BookRepository.Update(id, onLoan, User)
+
-      receipt = new Receipt(id, dueDate)
+        result = Implementation.implementationMethod()
-    } catch (BookNotFoundException) {
+
-      ErrorService.onException(BookNotFoundException)
+        translateResult()
-    } finally {
+        return translatedResult
-      Connection.close()
+      }
-    }
-  }
-  return receipt
-}
     </pre>
     <pre class="mermaid">
 		zenuml

docs/community/contributing.md

@@ -301,7 +301,7 @@ If you are adding a feature, you will definitely need to add tests. Depending on
 
 Unit tests are tests that test a single function or module. They are the easiest to write and the fastest to run.
 
-Unit tests are mandatory for all code except the layout tests. (The layouts are tested with integration tests.)
+Unit tests are mandatory for all code except the renderers. (The renderers are tested with integration tests.)
 
 We use [Vitest](https://vitest.dev) to run unit tests.
 
@@ -327,30 +327,6 @@ When using Docker prepend your command with `./run`:
 ./run pnpm test
 ```
 
-##### Testing the DOM
-
-One can use `jsdomIt` to test any part of Mermaid that interacts with the DOM, as long as it is not related to the layout.
-
-The function `jsdomIt` ([developed in utils.ts](../../tests/util.ts)) overrides `it` from `vitest`, and creates a pseudo-browser environment that works almost like the real deal for the duration of the test. It uses JSDOM to create a DOM, and adds objects `window` and `document` to `global` to mock the browser environment.
-
-> \[!NOTE]
-> The layout cannot work in `jsdomIt` tests because JSDOM has no rendering engine, hence the pseudo-browser environment.
-
-Example :
-
-```typescript
-import { ensureNodeFromSelector, jsdomIt } from './tests/util.js';
-
-jsdomIt('should add element "thing" in the SVG', ({ svg }) => {
-  // Code in this block runs in a pseudo-browser environment
-  addThing(svg); // The svg item is the D3 selection of the SVG node
-  const svgNode = ensureNodeFromSelector('svg'); // Retrieve the DOM node using the DOM API
-  expect(svgNode.querySelector('thing')).not.toBeNull(); // Test the structure of the SVG
-});
-```
-
-They can be used to test any method that interacts with the DOM, including for testing renderers. For renderers, additional integration testing is necessary to test the layout though.
-
 #### Integration / End-to-End (E2E) Tests
 
 These test the rendering and visual appearance of the diagrams.

docs/community/new-diagram.md

@@ -111,13 +111,3 @@ const themes = {
 ```
 
 The actual options and values for the colors are defined in **src/theme/theme-\[xyz].js**. If you provide the options your diagram needs in the existing theme files then the theming will work smoothly without hiccups.
-
-## Examples
-
-The `@mermaid-js/examples` package contains a collection of examples that are used by tools like mermaid.live to help users get started with the new diagram.
-
-You can duplicate an existing diagram example file, eg: `packages/examples/src/examples/flowchart.ts`, and modify it with details specific to your diagram.
-
-Then you can import the example in the `packages/examples/src/index.ts` file and add it to the `examples` array.
-
-Each diagram should have at least one example, and that should be marked as default. It is good to add more examples to showcase different features of the diagram.

docs/community/questions-and-suggestions.md

@@ -22,4 +22,4 @@ This helps the team know the relative interest in something and helps them set p
 
 You have not found anything that already addresses your request, or maybe you have come up with the new idea? Feel free to open a new issue or discussion.
 
-Log in to [GitHub.com](https://www.github.com), and use [GitHub issue tracker of the mermaid-js repository](https://github.com/mermaid-js/mermaid/issues). Press [issue, select the appropriate template](https://github.com/mermaid-js/mermaid/issues/new/choose) and describe your problem.
+Log in to [GitHub.com](https://www.github.com), and use [GitHub issue tracker of the mermaid-js repository](https://github.com/mermaid-js/mermaid/issues). Press \[<https://github.com/mermaid-js/mermaid/issues/new/choose>] issue, select the appropriate template and describe your problem.

docs/config/faq.md

@@ -6,7 +6,7 @@
 
 # Frequently Asked Questions
 
-1. [How to add title to flowchart?](https://github.com/mermaid-js/mermaid/issues/1433#issuecomment-1991554712)
+1. [How to add title to flowchart?](https://github.com/mermaid-js/mermaid/issues/556#issuecomment-363182217)
 2. [How to specify custom CSS file?](https://github.com/mermaidjs/mermaid.cli/pull/24#issuecomment-373402785)
 3. [How to fix tooltip misplacement issue?](https://github.com/mermaid-js/mermaid/issues/542#issuecomment-3343564621)
 4. [How to specify gantt diagram xAxis format?](https://github.com/mermaid-js/mermaid/issues/269#issuecomment-373229136)

docs/config/layouts.md

@@ -1,40 +0,0 @@
-> **Warning**
->
-> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
->
-> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/layouts.md](../../packages/mermaid/src/docs/config/layouts.md).
-
-# Layouts
-
-This page lists the available layout algorithms supported in Mermaid diagrams.
-
-## Supported Layouts
-
-- **elk**: [ELK (Eclipse Layout Kernel)](https://www.eclipse.org/elk/)
-- **tidy-tree**: Tidy tree layout for hierarchical diagrams [Tidy Tree Configuration](/config/tidy-tree)
-- **cose-bilkent**: Cose Bilkent layout for force-directed graphs
-- **dagre**: Dagre layout for layered graphs
-
-## How to Use
-
-You can specify the layout in your diagram's YAML config or initialization options. For example:
-
-```mermaid-example
----
-config:
-  layout: elk
----
-graph TD;
-  A-->B;
-  B-->C;
-```
-
-```mermaid
----
-config:
-  layout: elk
----
-graph TD;
-  A-->B;
-  B-->C;
-```

docs/config/setup/config/README.md

@@ -19,7 +19,6 @@
 - [addDirective](functions/addDirective.md)
 - [getConfig](functions/getConfig.md)
 - [getSiteConfig](functions/getSiteConfig.md)
-- [getUserDefinedConfig](functions/getUserDefinedConfig.md)
 - [reset](functions/reset.md)
 - [sanitize](functions/sanitize.md)
 - [saveConfigFromInitialize](functions/saveConfigFromInitialize.md)

docs/config/setup/config/functions/getUserDefinedConfig.md

@@ -1,19 +0,0 @@
-> **Warning**
->
-> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
->
-> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/setup/config/functions/getUserDefinedConfig.md](../../../../../packages/mermaid/src/docs/config/setup/config/functions/getUserDefinedConfig.md).
-
-[**mermaid**](../../README.md)
-
----
-
-# Function: getUserDefinedConfig()
-
-> **getUserDefinedConfig**(): [`MermaidConfig`](../../mermaid/interfaces/MermaidConfig.md)
-
-Defined in: [packages/mermaid/src/config.ts:252](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L252)
-
-## Returns
-
-[`MermaidConfig`](../../mermaid/interfaces/MermaidConfig.md)

docs/config/setup/defaultConfig/variables/configKeys.md

@@ -12,4 +12,4 @@
 
 > `const` **configKeys**: `Set`<`string`>
 
-Defined in: [packages/mermaid/src/defaultConfig.ts:292](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/defaultConfig.ts#L292)
+Defined in: [packages/mermaid/src/defaultConfig.ts:274](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/defaultConfig.ts#L274)

docs/config/setup/mermaid/README.md

@@ -10,6 +10,10 @@
 
 # mermaid
 
+## Classes
+
+- [UnknownDiagramError](classes/UnknownDiagramError.md)
+
 ## Interfaces
 
 - [DetailedError](interfaces/DetailedError.md)
@@ -23,7 +27,6 @@
 - [RenderOptions](interfaces/RenderOptions.md)
 - [RenderResult](interfaces/RenderResult.md)
 - [RunOptions](interfaces/RunOptions.md)
-- [UnknownDiagramError](interfaces/UnknownDiagramError.md)
 
 ## Type Aliases
 

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

@@ -0,0 +1,159 @@
+> **Warning**
+>
+> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT.
+>
+> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/setup/mermaid/classes/UnknownDiagramError.md](../../../../../packages/mermaid/src/docs/config/setup/mermaid/classes/UnknownDiagramError.md).
+
+[**mermaid**](../../README.md)
+
+---
+
+# Class: UnknownDiagramError
+
+Defined in: [packages/mermaid/src/errors.ts:1](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/errors.ts#L1)
+
+## Extends
+
+- `Error`
+
+## Constructors
+
+### new UnknownDiagramError()
+
+> **new UnknownDiagramError**(`message`): [`UnknownDiagramError`](UnknownDiagramError.md)
+
+Defined in: [packages/mermaid/src/errors.ts:2](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/errors.ts#L2)
+
+#### Parameters
+
+##### message
+
+`string`
+
+#### Returns
+
+[`UnknownDiagramError`](UnknownDiagramError.md)
+
+#### Overrides
+
+`Error.constructor`
+
+## Properties
+
+### cause?
+
+> `optional` **cause**: `unknown`
+
+Defined in: node_modules/.pnpm/typescript\@5.7.3/node_modules/typescript/lib/lib.es2022.error.d.ts:26
+
+#### Inherited from
+
+`Error.cause`
+
+---
+
+### message
+
+> **message**: `string`
+
+Defined in: node_modules/.pnpm/typescript\@5.7.3/node_modules/typescript/lib/lib.es5.d.ts:1077
+
+#### Inherited from
+
+`Error.message`
+
+---
+
+### name
+
+> **name**: `string`
+
+Defined in: node_modules/.pnpm/typescript\@5.7.3/node_modules/typescript/lib/lib.es5.d.ts:1076
+
+#### Inherited from
+
+`Error.name`
+
+---
+
+### stack?
+
+> `optional` **stack**: `string`
+
+Defined in: node_modules/.pnpm/typescript\@5.7.3/node_modules/typescript/lib/lib.es5.d.ts:1078
+
+#### Inherited from
+
+`Error.stack`
+
+---
+
+### prepareStackTrace()?
+
+> `static` `optional` **prepareStackTrace**: (`err`, `stackTraces`) => `any`
+
+Defined in: node_modules/.pnpm/@types+node\@22.13.5/node_modules/@types/node/globals.d.ts:143
+
+Optional override for formatting stack traces
+
+#### Parameters
+
+##### err
+
+`Error`
+
+##### stackTraces
+
+`CallSite`\[]
+
+#### Returns
+
+`any`
+
+#### See
+
+<https://v8.dev/docs/stack-trace-api#customizing-stack-traces>
+
+#### Inherited from
+
+`Error.prepareStackTrace`
+
+---
+
+### stackTraceLimit
+
+> `static` **stackTraceLimit**: `number`
+
+Defined in: node_modules/.pnpm/@types+node\@22.13.5/node_modules/@types/node/globals.d.ts:145
+
+#### Inherited from
+
+`Error.stackTraceLimit`
+
+## Methods
+
+### captureStackTrace()
+
+> `static` **captureStackTrace**(`targetObject`, `constructorOpt`?): `void`
+
+Defined in: node_modules/.pnpm/@types+node\@22.13.5/node_modules/@types/node/globals.d.ts:136
+
+Create .stack property on a target object
+
+#### Parameters
+
+##### targetObject
+
+`object`
+
+##### constructorOpt?
+
+`Function`
+
+#### Returns
+
+`void`
+
+#### Inherited from
+
+`Error.captureStackTrace`

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

@@ -10,7 +10,7 @@
 
 # Interface: ExternalDiagramDefinition
 
-Defined in: [packages/mermaid/src/diagram-api/types.ts:96](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/diagram-api/types.ts#L96)
+Defined in: [packages/mermaid/src/diagram-api/types.ts:99](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/diagram-api/types.ts#L99)
 
 ## Properties
 
@@ -18,7 +18,7 @@ Defined in: [packages/mermaid/src/diagram-api/types.ts:96](https://github.com/me
 
 > **detector**: `DiagramDetector`
 
-Defined in: [packages/mermaid/src/diagram-api/types.ts:98](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/diagram-api/types.ts#L98)
+Defined in: [packages/mermaid/src/diagram-api/types.ts:101](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/diagram-api/types.ts#L101)
 
 ---
 
@@ -26,7 +26,7 @@ Defined in: [packages/mermaid/src/diagram-api/types.ts:98](https://github.com/me
 
 > **id**: `string`
 
-Defined in: [packages/mermaid/src/diagram-api/types.ts:97](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/diagram-api/types.ts#L97)
+Defined in: [packages/mermaid/src/diagram-api/types.ts:100](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/diagram-api/types.ts#L100)
 
 ---
 
@@ -34,4 +34,4 @@ Defined in: [packages/mermaid/src/diagram-api/types.ts:97](https://github.com/me
 
 > **loader**: `DiagramLoader`
 
-Defined in: [packages/mermaid/src/diagram-api/types.ts:99](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/diagram-api/types.ts#L99)
+Defined in: [packages/mermaid/src/diagram-api/types.ts:102](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/diagram-api/types.ts#L102)