fix: Race condition with async queue.

* sidv/tsMermaid:
  feat: New diagrams
  Rename samples
  Remove mermaid types
  Mermaid 9.2.0-rc1

.eslintrc.cjs

@@ -1,50 +1,50 @@
 module.exports = {
-  root: true,
+	root: true,
-  parser: '@typescript-eslint/parser',
+	parser: '@typescript-eslint/parser',
-  extends: [
+	extends: [
-    'eslint:recommended',
+		'eslint:recommended',
-    'plugin:@typescript-eslint/recommended',
+		'plugin:@typescript-eslint/recommended',
-    // 'plugin:@typescript-eslint/recommended-requiring-type-checking',
+		// 'plugin:@typescript-eslint/recommended-requiring-type-checking',
-    'prettier'
+		'prettier'
-  ],
+	],
-  plugins: ['svelte3', 'tailwindcss', '@typescript-eslint', 'es', 'vitest'],
+	plugins: ['svelte3', 'tailwindcss', '@typescript-eslint', 'es', 'vitest'],
-  ignorePatterns: [
+	ignorePatterns: [
-    'docs/*',
+		'docs/*',
-    '*.cjs',
+		'*.cjs',
-    '*.js',
+		'*.js',
-    '*.md',
+		'*.md',
-    'snapshots.js',
+		'snapshots.js',
-    'svelte.config.js',
+		'svelte.config.js',
-    'renovate.json',
+		'renovate.json',
-    'package.json',
+		'package.json',
-    'tsconfig.json'
+		'tsconfig.json'
-  ],
+	],
-  overrides: [{ files: ['*.svelte'], processor: 'svelte3/svelte3' }],
+	overrides: [{ files: ['*.svelte'], processor: 'svelte3/svelte3' }],
-  settings: {
+	settings: {
-    'svelte3/typescript': () => require('typescript')
+		'svelte3/typescript': () => require('typescript')
-  },
+	},
-  parserOptions: {
+	parserOptions: {
-    sourceType: 'module',
+		sourceType: 'module',
-    ecmaVersion: 2020,
+		ecmaVersion: 2020,
-    tsconfigRootDir: __dirname,
+		tsconfigRootDir: __dirname,
-    project: ['./tsconfig.json'],
+		project: ['./tsconfig.json'],
-    extraFileExtensions: ['.svelte'],
+		extraFileExtensions: ['.svelte'],
-    allowAutomaticSingleRunInference: true
+		allowAutomaticSingleRunInference: true
-  },
+	},
-  env: {
+	env: {
-    browser: true,
+		browser: true,
-    es2020: true
+		es2020: true
-  },
+	},
-  rules: {
+	rules: {
-    '@typescript-eslint/ban-ts-comment': [
+		'@typescript-eslint/ban-ts-comment': [
-      'error',
+			'error',
-      {
+			{
-        'ts-ignore': 'allow-with-description'
+				'ts-ignore': 'allow-with-description'
-      }
+			}
-    ],
+		],
-    '@typescript-eslint/no-unsafe-member-access': 'off',
+		'@typescript-eslint/no-unsafe-member-access': 'off',
-    '@typescript-eslint/no-unsafe-assignment': 'off',
+		'@typescript-eslint/no-unsafe-assignment': 'off',
-    'es/no-regexp-lookbehind-assertions': 'error',
+		'es/no-regexp-lookbehind-assertions': 'error',
-    curly: ['error', 'all']
+		curly: ['error', 'all']
-  }
+	}
 };

.git-blame-ignore-revs

@@ -1,5 +0,0 @@
-# .git-blame-ignore-revs
-# Prettier Pass
-6fde9e22a3ba0b80879a1909fb233367ef20b738
-# Tabs -> Spaces
-0ac606b8fbf6f94215cbda1d4511e2dcd30e4655

.github/FUNDING.yml

@@ -1 +0,0 @@
-github: [sidharthv96, knsv]

.github/workflows/stale.yml

@@ -8,7 +8,7 @@ jobs:
   stale:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@v6
+      - uses: actions/stale@v5
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           exempt-issue-labels: 'retained'

.github/workflows/tests.yml

@@ -48,4 +48,3 @@ jobs:
           parallel: true
         env:
           CYPRESS_RECORD_KEY: ${{ secrets.CYPRESS_RECORD_KEY }}
-          CYPRESS_CI: true

.prettierrc

@@ -1,7 +1,8 @@
 {
-  "singleQuote": true,
+	"singleQuote": true,
-  "svelteSortOrder": "options-scripts-markup-styles",
+	"svelteSortOrder": "options-scripts-markup-styles",
-  "bracketSameLine": true,
+	"bracketSameLine": true,
-  "trailingComma": "none",
+	"useTabs": true,
-  "printWidth": 100
+	"trailingComma": "none",
+	"printWidth": 100
 }

.vscode/launch.json

@@ -1,15 +1,15 @@
 {
-  // Use IntelliSense to learn about possible attributes.
+	// Use IntelliSense to learn about possible attributes.
-  // Hover to view descriptions of existing attributes.
+	// Hover to view descriptions of existing attributes.
-  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+	// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
-  "version": "0.2.0",
+	"version": "0.2.0",
-  "configurations": [
+	"configurations": [
-    {
+		{
-      "type": "pwa-chrome",
+			"type": "pwa-chrome",
-      "request": "launch",
+			"request": "launch",
-      "name": "Launch Chrome against localhost",
+			"name": "Launch Chrome against localhost",
-      "url": "http://localhost:3000",
+			"url": "http://localhost:3000",
-      "webRoot": "${workspaceFolder}"
+			"webRoot": "${workspaceFolder}"
-    }
+		}
-  ]
+	]
 }

.vscode/settings.json

@@ -1,9 +1,9 @@
 {
-  "editor.formatOnSave": true,
+	"editor.formatOnSave": true,
-  "cSpell.words": ["asyncable", "mindmap", "pako", "Serde", "serdes"],
+	"cSpell.words": ["pako", "Serde", "serdes"],
-  "vitest.commandLine": "yarn test:unit",
+	"vitest.commandLine": "yarn test:unit",
-  "vitest.enable": true,
+	"vitest.enable": true,
-  "testing.autoRun.mode": "rerun",
+	"testing.autoRun.mode": "rerun",
-  "svelte.enable-ts-plugin": true,
+	"svelte.enable-ts-plugin": true,
-  "githubPullRequests.ignoredPullRequestBranches": ["develop"]
+	"githubPullRequests.ignoredPullRequestBranches": ["develop"]
 }

Dockerfile

@@ -6,7 +6,7 @@
 # Stop               : press ctrl + c 
 #                                     or 
 #                                        docker stop mermaid-live-editor
-FROM node:18.12.0 as mermaid-live-editor-builder 
+FROM node:18.11.0 as mermaid-live-editor-builder 
 COPY --chown=node:node . /home
 WORKDIR /home
 RUN yarn install

bin/update-monaco.js

@@ -9,37 +9,37 @@ const monacoVersion = packageJson.dependencies['monaco-editor'].replace('^', '')
 
 // fetch monaco sri info from cdnjs api
 const cdnjsAPIResp = await fetch(
-  `https://api.cdnjs.com/libraries/monaco-editor/${monacoVersion}?fields=sri`
+	`https://api.cdnjs.com/libraries/monaco-editor/${monacoVersion}?fields=sri`
 );
 if (cdnjsAPIResp.ok) {
-  const respJson = await cdnjsAPIResp.json();
+	const respJson = await cdnjsAPIResp.json();
-  const htmlPath = path.join('src', 'app.html');
+	const htmlPath = path.join('src', 'app.html');
-  const appHtml = fs
+	const appHtml = fs
-    .readFileSync(htmlPath, 'utf8')
+		.readFileSync(htmlPath, 'utf8')
-    // update monaco version of every asset in app.html
+		// update monaco version of every asset in app.html
-    .replaceAll(/[0-9.]+\/min\/vs/g, `${monacoVersion}/min/vs`);
+		.replaceAll(/[0-9.]+\/min\/vs/g, `${monacoVersion}/min/vs`);
-  const root = parse(appHtml);
+	const root = parse(appHtml);
-  const updateIntegrity = (tag, attr) => {
+	const updateIntegrity = (tag, attr) => {
-    for (const node of root
+		for (const node of root
-      .getElementsByTagName(tag)
+			.getElementsByTagName(tag)
-      .filter((node) => node.getAttribute(attr)?.includes('monaco-editor'))) {
+			.filter((node) => node.getAttribute(attr)?.includes('monaco-editor'))) {
-      const file = node.getAttribute(attr).split(`${monacoVersion}/`)[1];
+			const file = node.getAttribute(attr).split(`${monacoVersion}/`)[1];
-      node.setAttribute('integrity', respJson.sri[file]);
+			node.setAttribute('integrity', respJson.sri[file]);
-    }
+		}
-  };
+	};
 
-  updateIntegrity('script', 'src');
+	updateIntegrity('script', 'src');
-  updateIntegrity('link', 'href');
+	updateIntegrity('link', 'href');
 
-  fs.writeFileSync(
+	fs.writeFileSync(
-    htmlPath,
+		htmlPath,
-    prettier.format(root.toString(), {
+		prettier.format(root.toString(), {
-      singleQuote: false,
+			singleQuote: false,
-      parser: 'html',
+			parser: 'html',
-      bracketSameLine: true,
+			bracketSameLine: true,
-      useTabs: true
+			useTabs: true
-    })
+		})
-  );
+	);
 } else {
-  throw Error('Unable to fetch monaco sri data from cdnjs api.');
+	throw Error('Unable to fetch monaco sri data from cdnjs api.');
 }

cypress.config.js

@@ -2,34 +2,34 @@ import { defineConfig } from 'cypress';
 import fs from 'fs';
 import { isFileExist, findFiles } from 'cy-verify-downloads';
 export default defineConfig({
-  projectId: '2ckppp',
+	projectId: '2ckppp',
-  viewportWidth: 1440,
+	viewportWidth: 1440,
-  viewportHeight: 768,
+	viewportHeight: 768,
-  snapshotFileName: './cypress/snapshots.js',
+	snapshotFileName: './cypress/snapshots.js',
-  defaultCommandTimeout: 16000,
+	defaultCommandTimeout: 16000,
-  requestTimeout: 16000,
+	requestTimeout: 16000,
-  retries: {
+	retries: {
-    runMode: 4,
+		runMode: 4,
-    openMode: 0
+		openMode: 0
-  },
+	},
-  e2e: {
+	e2e: {
-    setupNodeEvents(on, config) {
+		setupNodeEvents(on, config) {
-      on('task', {
+			on('task', {
-        isFileExist,
+				isFileExist,
-        findFiles,
+				findFiles,
-        deleteFile(path) {
+				deleteFile(path) {
-          fs.rmSync(path);
+					fs.rmSync(path);
-          return null;
+					return null;
-        },
+				},
-        readFileMaybe(filename) {
+				readFileMaybe(filename) {
-          if (fs.existsSync(filename)) {
+					if (fs.existsSync(filename)) {
-            return fs.readFileSync(filename, 'utf8');
+						return fs.readFileSync(filename, 'utf8');
-          }
+					}
-          return null;
+					return null;
-        }
+				}
-      });
+			});
-    },
+		},
-    baseUrl: 'http://localhost:3000',
+		baseUrl: 'http://localhost:3000',
-    specPattern: 'cypress/e2e/**/*.spec.ts'
+		specPattern: 'cypress/e2e/**/*.spec.ts'
-  }
+	}
 });

cypress/.eslintrc

@@ -1,10 +1,10 @@
 {
-  "plugins": ["cypress"],
+	"plugins": ["cypress"],
-  "extends": ["plugin:cypress/recommended"],
+	"extends": ["plugin:cypress/recommended"],
-  "rules": {
+	"rules": {
-    "jest/expect-expect": "off"
+		"jest/expect-expect": "off"
-  },
+	},
-  "env": {
+	"env": {
-    "cypress/globals": true
+		"cypress/globals": true
-  }
+	}
 }

cypress/e2e/actions.spec.ts

@@ -1,48 +1,48 @@
 import { verifyFileSize } from './util';
 describe('Check actions', () => {
-  beforeEach(() => {
+	beforeEach(() => {
-    cy.clearLocalStorage();
+		cy.clearLocalStorage();
-    cy.visit('/edit');
+		cy.visit('/edit');
-  });
+	});
 
-  it('should update markdown code', () => {
+	it('should update markdown code', () => {
-    cy.get('#markdown')
+		cy.get('#markdown')
-      .invoke('val')
+			.invoke('val')
-      .then((oldText) => {
+			.then((oldText) => {
-        cy.get('#editor').click('bottom').type('{enter}C --> HistoryTest');
+				cy.get('#editor').click('bottom').type('{enter}C --> HistoryTest');
-        cy.get('#markdown')
+				cy.get('#markdown')
-          .invoke('val')
+					.invoke('val')
-          .then((newText) => {
+					.then((newText) => {
-            expect(oldText).to.not.eq(newText);
+						expect(oldText).to.not.eq(newText);
-          });
+					});
-      });
+			});
-  });
+	});
 
-  it('should load gists from URL', () => {
+	it('should load gists from URL', () => {
-    cy.get('#gist').type('https://gist.github.com/sidharthv96/6268a23e673a533dcb198f241fd7012a');
+		cy.get('#gist').type('https://gist.github.com/sidharthv96/6268a23e673a533dcb198f241fd7012a');
-    cy.contains('Load Gist').click();
+		cy.contains('Load Gist').click();
-    cy.contains('Go shopping!!');
+		cy.contains('Go shopping!!');
-  });
+	});
 
-  it('should download png and svg', () => {
+	it('should download png and svg', () => {
-    cy.clock(new Date(2022, 0, 1).getTime());
+		cy.clock(new Date(2022, 0, 1).getTime());
 
-    cy.get(`#downloadPNG`).click();
+		cy.get(`#downloadPNG`).click();
-    verifyFileSize('diagram', 'png', 21_000);
+		verifyFileSize('diagram', 'png', 21_000);
 
-    cy.get(`#downloadSVG`).click();
+		cy.get(`#downloadSVG`).click();
-    verifyFileSize('diagram', 'svg', 10_000);
+		verifyFileSize('diagram', 'svg', 10_000);
 
-    // Verify downloaded file is different for different diagrams
+		// Verify downloaded file is different for different diagrams
-    cy.contains('Sample Diagrams').click();
+		cy.contains('Sample Diagrams').click();
-    cy.contains('ER').click();
+		cy.contains('ER').click();
 
-    cy.get(`#downloadPNG`).click();
+		cy.get(`#downloadPNG`).click();
-    verifyFileSize('diagram', 'png', 46_000);
+		verifyFileSize('diagram', 'png', 46_000);
 
-    cy.get(`#downloadSVG`).click();
+		cy.get(`#downloadSVG`).click();
-    verifyFileSize('diagram', 'svg', 12_000);
+		verifyFileSize('diagram', 'svg', 12_000);
 
-    cy.clock().invoke('restore');
+		cy.clock().invoke('restore');
-  });
+	});
 });

cypress/e2e/diagramUpdate.spec.ts

@@ -1,86 +1,86 @@
 import { getEditor, cmd } from './util';
 
 describe('Auto sync tests', () => {
-  beforeEach(() => {
+	beforeEach(() => {
-    cy.clearLocalStorage();
+		cy.clearLocalStorage();
-    cy.visit('/');
+		cy.visit('/');
-  });
+	});
 
-  it('should dim diagram when code is edited', () => {
+	it('should dim diagram when code is edited', () => {
-    cy.contains('Auto sync').click();
+		cy.contains('Auto sync').click();
-    cy.get('#view').should('not.have.class', 'outOfSync');
+		cy.get('#view').should('not.have.class', 'outOfSync');
-    cy.get('#errorContainer').should('not.exist');
+		cy.get('#view').should('not.contain.text', 'Diagram out of sync.');
-    getEditor({ bottom: true, newline: true }).type('  C --> Test');
+		getEditor().type('  C --> Test');
-    cy.get('#view').should('have.class', 'outOfSync');
+		cy.get('#view').should('have.class', 'outOfSync');
-    cy.get('#errorContainer').should('contain.text', 'Diagram out of sync.');
+		cy.get('#view').should('contain.text', 'Diagram out of sync.');
-    cy.getLocalStorage('codeStore').snapshot();
+		cy.getLocalStorage('codeStore').snapshot();
-  });
+	});
 
-  it('should update diagram when shortcut is used', () => {
+	it('should update diagram when shortcut is used', () => {
-    cy.contains('Auto sync').click();
+		cy.contains('Auto sync').click();
-    cy.get('#view').should('not.have.class', 'outOfSync');
+		cy.get('#view').should('not.have.class', 'outOfSync');
-    getEditor().type('  C --> Test');
+		getEditor().type('  C --> Test');
-    cy.get('#view').should('have.class', 'outOfSync');
+		cy.get('#view').should('have.class', 'outOfSync');
-    cy.get('#errorContainer').should('contain.text', 'Diagram out of sync.');
+		cy.get('#view').should('contain.text', 'Diagram out of sync.');
-    getEditor().type(`${cmd}{enter}`);
+		getEditor().type(`${cmd}{enter}`);
-    cy.get('#errorContainer').should('not.exist');
+		cy.get('#view').should('not.contain.text', 'Diagram out of sync.');
-    cy.get('#view').should('not.have.class', 'outOfSync');
+		cy.get('#view').should('not.have.class', 'outOfSync');
-  });
+	});
 
-  it('should show/hide sync button with auto sync', () => {
+	it('should show/hide sync button with auto sync', () => {
-    cy.get('[data-cy=sync]').should('not.exist');
+		cy.get('[data-cy=sync]').should('not.exist');
-    cy.contains('Auto sync').click();
+		cy.contains('Auto sync').click();
-    cy.get('[data-cy=sync]').should('exist');
+		cy.get('[data-cy=sync]').should('exist');
-    cy.get('#autoSync').check();
+		cy.get('#autoSync').check();
-    cy.get('[data-cy=sync]').should('not.exist');
+		cy.get('[data-cy=sync]').should('not.exist');
-  });
+	});
 
-  it('should not dim diagram when code is in sync', () => {
+	it('should not dim diagram when code is in sync', () => {
-    cy.contains('Auto sync').click();
+		cy.contains('Auto sync').click();
-    cy.get('#view').should('not.have.class', 'outOfSync');
+		cy.get('#view').should('not.have.class', 'outOfSync');
-    getEditor().type('  C --> Test');
+		getEditor().type('  C --> Test');
-    cy.get('#view').should('have.class', 'outOfSync');
+		cy.get('#view').should('have.class', 'outOfSync');
-    cy.get('[data-cy=sync]').click();
+		cy.get('[data-cy=sync]').click();
-    cy.get('#view').should('not.have.class', 'outOfSync');
+		cy.get('#view').should('not.have.class', 'outOfSync');
-    cy.get('#autoSync').check();
+		cy.get('#autoSync').check();
-    getEditor().type('ing');
+		getEditor().type('ing');
-    cy.get('#view').should('not.have.class', 'outOfSync');
+		cy.get('#view').should('not.have.class', 'outOfSync');
-    cy.getLocalStorage('codeStore').snapshot();
+		cy.getLocalStorage('codeStore').snapshot();
-  });
+	});
 
-  it('supports commenting code out/in', () => {
+	it('supports commenting code out/in', () => {
-    getEditor().type(`{uparrow}${cmd}/`);
+		getEditor().type(`{uparrow}${cmd}/`);
-    cy.get('#view').contains('Car').should('not.exist');
+		cy.get('#view').contains('Car').should('not.exist');
 
-    getEditor().type(`{uparrow}${cmd}/`);
+		getEditor().type(`{uparrow}${cmd}/`);
-    cy.get('#view').contains('Car').should('exist');
+		cy.get('#view').contains('Car').should('exist');
-  });
+	});
 
-  it('supports editing code when code is incorrect', () => {
+	it('supports editing code when code is incorrect', () => {
-    cy.visit(
+		cy.visit(
-      '/edit#pako:eNpljjEKwzAMRa8SNOcEnlt6gK5eVFvYJsgOqkwpIXevg9smEE1PnyfxF3DFExgISW-CczQ2D21cYU7a-SGYXRwyvTp9jUhuKlVP-eHy7zA-leQsMEmg_QOM0BLG5FujZVMsaCQmC6ahR5ks2Lw2r84ela4-aREwKpVGwKrl_s7ut3fnkjAIcg_XDzuaUhs'
+			'/edit#pako:eNpljjEKwzAMRa8SNOcEnlt6gK5eVFvYJsgOqkwpIXevg9smEE1PnyfxF3DFExgISW-CczQ2D21cYU7a-SGYXRwyvTp9jUhuKlVP-eHy7zA-leQsMEmg_QOM0BLG5FujZVMsaCQmC6ahR5ks2Lw2r84ela4-aREwKpVGwKrl_s7ut3fnkjAIcg_XDzuaUhs'
-    );
+		);
-    cy.get('#errorContainer').should('not.exist');
+		cy.get('#errorContainer').should('not.exist');
-    getEditor({ newline: true }).type(`branch test`);
+		getEditor({ newline: true }).type(`branch test`);
-    cy.get('#editor').contains('branch test').should('exist');
+		cy.get('#editor').contains('branch test').should('exist');
-    cy.get('#errorContainer')
+		cy.get('#errorContainer')
-      .contains(
+			.contains(
-        'Error: Trying to checkout branch which is not yet created. (Help try using "branch master")'
+				'Error: Trying to checkout branch which is not yet created. (Help try using "branch master")'
-      )
+			)
-      .should('exist');
+			.should('exist');
-  });
+	});
 });
 
-describe('Pan and Zoom', () => {
+describe.only('Pan and Zoom', () => {
-  beforeEach(() => {
+	beforeEach(() => {
-    cy.clearLocalStorage();
+		cy.clearLocalStorage();
-    cy.visit('/');
+		cy.visit('/');
-  });
+	});
-  it('should toggle pan and zoom', () => {
+	it('should toggle pan and zoom', () => {
-    cy.get('#svg-pan-zoom-reset-pan-zoom').should('not.exist');
+		cy.get('#svg-pan-zoom-reset-pan-zoom').should('not.exist');
-    cy.contains('Pan & Zoom').click();
+		cy.contains('Pan & Zoom').click();
-    cy.get('#svg-pan-zoom-reset-pan-zoom').should('exist');
+		cy.get('#svg-pan-zoom-reset-pan-zoom').should('exist');
-    cy.contains('Pan & Zoom').click();
+		cy.contains('Pan & Zoom').click();
-    cy.get('#svg-pan-zoom-reset-pan-zoom').should('not.exist');
+		cy.get('#svg-pan-zoom-reset-pan-zoom').should('not.exist');
-  });
+	});
 });

cypress/e2e/docMap.spec.ts

@@ -1,36 +1,36 @@
 describe('Editor docs tests', () => {
-  beforeEach(() => {
+	beforeEach(() => {
-    cy.on('uncaught:exception', () => {
+		cy.on('uncaught:exception', () => {
-      return false;
+			return false;
-    });
+		});
-    cy.clearLocalStorage();
+		cy.clearLocalStorage();
-    cy.visit('/edit');
+		cy.visit('/edit');
-    cy.contains('Sample Diagrams').click();
+		cy.contains('Sample Diagrams').click();
-  });
+	});
 
-  it('Test default loading', () => {
+	it('Test default loading', () => {
-    cy.get(`[data-cy=docs][href^="https://mermaid-js.github.io/mermaid"]`).should('exist');
+		cy.get(`[data-cy=docs][href^="https://mermaid-js.github.io/mermaid"]`).should('exist');
-  });
+	});
 
-  it('Test to see if the correct URL loads when changing from one diagram to other', () => {
+	it('Test to see if the correct URL loads when changing from one diagram to other', () => {
-    cy.contains('Flow').click();
+		cy.contains('Flow').click();
-    cy.get(`[data-cy=docs][href$="/#/flowchart"]`).should('exist');
+		cy.get(`[data-cy=docs][href$="/#/flowchart"]`).should('exist');
 
-    cy.contains('Config').click();
+		cy.contains('Config').click();
-    cy.get(`[data-cy=docs][href$="/#/flowchart?id=configuration"]`).should('exist');
+		cy.get(`[data-cy=docs][href$="/#/flowchart?id=configuration"]`).should('exist');
 
-    cy.contains('Sequence').click();
+		cy.contains('Sequence').click();
-    cy.get(`[data-cy=docs][href$="/#/sequenceDiagram?id=configuration"]`).should('exist');
+		cy.get(`[data-cy=docs][href$="/#/sequenceDiagram?id=configuration"]`).should('exist');
 
-    cy.contains('Code').click();
+		cy.contains('Code').click();
-    cy.get(`[data-cy=docs][href$="/#/sequenceDiagram"]`).should('exist');
+		cy.get(`[data-cy=docs][href$="/#/sequenceDiagram"]`).should('exist');
-  });
+	});
 
-  it("Test to check URLs for a case where config URL doesn't exist", () => {
+	it("Test to check URLs for a case where config URL doesn't exist", () => {
-    cy.contains('State').click();
+		cy.contains('State').click();
-    cy.get(`[data-cy=docs][href$="/#/stateDiagram"]`).should('exist');
+		cy.get(`[data-cy=docs][href$="/#/stateDiagram"]`).should('exist');
 
-    cy.contains('Config').click();
+		cy.contains('Config').click();
-    cy.get(`[data-cy=docs][href$="/#/stateDiagram"]`).should('exist');
+		cy.get(`[data-cy=docs][href$="/#/stateDiagram"]`).should('exist');
-  });
+	});
 });

cypress/e2e/history.spec.ts

@@ -1,105 +1,105 @@
 import { getEditor, verifyFileSnapshot } from './util';
 
 describe('Save History', () => {
-  beforeEach(() => {
+	beforeEach(() => {
-    cy.clock(new Date(2022, 0, 1).getTime());
+		cy.clock(new Date(2022, 0, 1).getTime());
-    cy.clearLocalStorage();
+		cy.clearLocalStorage();
-    cy.visit('/edit');
+		cy.visit('/edit');
 
-    cy.contains('Actions').click();
+		cy.contains('Actions').click();
-    cy.contains('History').click();
+		cy.contains('History').click();
-  });
+	});
 
-  afterEach(() => {
+	afterEach(() => {
-    cy.clock().invoke('restore');
+		cy.clock().invoke('restore');
-  });
+	});
 
-  it('should load history from localstorage', () => {
+	it('should load history from localstorage', () => {
-    cy.setLocalStorage(
+		cy.setLocalStorage(
-      'manualHistoryStore',
+			'manualHistoryStore',
-      '[{"state":{"code":"graph TD\\n    A[Halloween] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":false},"time":0,"type":"manual","id":"d7ea820e-21dd-418a-b984-fd58acde09df","name":"hollow-art"},{"state":{"code":"graph TD\\n    A[Christmas] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":true},"time":0,"type":"manual","id":"b749ffc6-522b-4a44-86cf-7c1ffc3146b3","name":"helpful-ocean"}]'
+			'[{"state":{"code":"graph TD\\n    A[Halloween] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":false},"time":0,"type":"manual","id":"d7ea820e-21dd-418a-b984-fd58acde09df","name":"hollow-art"},{"state":{"code":"graph TD\\n    A[Christmas] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":true},"time":0,"type":"manual","id":"b749ffc6-522b-4a44-86cf-7c1ffc3146b3","name":"helpful-ocean"}]'
-    );
+		);
-    cy.setLocalStorage(
+		cy.setLocalStorage(
-      'autoHistoryStore',
+			'autoHistoryStore',
-      '[{"state":{"code":"graph TD\\n    A[New Year] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":false},"time":0,"type":"auto","id":"69ea820e-522b-4a44-86cf-fd58acde09df","name":"barking-dog"},{"state":{"code":"graph TD\\n    A[Christmas] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":true},"time":0,"type":"manual","id":"x749ffc6-21dd-418a-b984-7c1ffc3146b3","name":"needy-mosquito"}]'
+			'[{"state":{"code":"graph TD\\n    A[New Year] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":false},"time":0,"type":"auto","id":"69ea820e-522b-4a44-86cf-fd58acde09df","name":"barking-dog"},{"state":{"code":"graph TD\\n    A[Christmas] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":true},"time":0,"type":"manual","id":"x749ffc6-21dd-418a-b984-7c1ffc3146b3","name":"needy-mosquito"}]'
-    );
+		);
-    cy.reload();
+		cy.reload();
-    cy.contains('Actions').click();
+		cy.contains('Actions').click();
-    cy.contains('History').click();
+		cy.contains('History').click();
-    cy.get('#historyList').find('li').should('have.length', 2);
+		cy.get('#historyList').find('li').should('have.length', 2);
-    cy.get('#historyList').find('No items in History').should('not.exist');
+		cy.get('#historyList').find('No items in History').should('not.exist');
-    cy.get('#historyList').contains('helpful-ocean');
+		cy.get('#historyList').contains('helpful-ocean');
-    cy.get('#historyList').contains('hollow-art');
+		cy.get('#historyList').contains('hollow-art');
-    cy.contains('Restore').click();
+		cy.contains('Restore').click();
-    cy.contains('Halloween');
+		cy.contains('Halloween');
-    cy.contains('Timeline').click();
+		cy.contains('Timeline').click();
 
-    cy.get('#historyList').find('li').should('have.length', 2);
+		cy.get('#historyList').find('li').should('have.length', 2);
-    cy.get('#historyList').find('No items in History').should('not.exist');
+		cy.get('#historyList').find('No items in History').should('not.exist');
-    cy.get('#historyList').contains('needy-mosquito');
+		cy.get('#historyList').contains('needy-mosquito');
-    cy.get('#historyList').contains('barking-dog');
+		cy.get('#historyList').contains('barking-dog');
-    cy.contains('Restore').click();
+		cy.contains('Restore').click();
-    cy.contains('New Year');
+		cy.contains('New Year');
-  });
+	});
 
-  it('should save when clicked', () => {
+	it('should save when clicked', () => {
-    cy.get('#historyList').find('li').should('have.length', 0);
+		cy.get('#historyList').find('li').should('have.length', 0);
-    cy.get('#historyList').contains('No items in History');
+		cy.get('#historyList').contains('No items in History');
-    cy.get('#saveHistory').click();
+		cy.get('#saveHistory').click();
-    cy.get('#historyList').find('No items in History').should('not.exist');
+		cy.get('#historyList').find('No items in History').should('not.exist');
-    cy.get('#historyList').find('li').should('have.length', 1);
+		cy.get('#historyList').find('li').should('have.length', 1);
-    cy.get('#saveHistory').click();
+		cy.get('#saveHistory').click();
-    cy.on('window:alert', (str) => {
+		cy.on('window:alert', (str) => {
-      expect(str).to.equal('State already saved.');
+			expect(str).to.equal('State already saved.');
-    });
+		});
-    cy.on('window:confirm', () => true);
+		cy.on('window:confirm', () => true);
-    getEditor().type('  C --> HistoryTest');
+		getEditor().type('  C --> HistoryTest');
-    cy.get('#saveHistory').click();
+		cy.get('#saveHistory').click();
-    cy.get('#historyList').find('li').should('have.length', 2);
+		cy.get('#historyList').find('li').should('have.length', 2);
-  });
+	});
 
-  it('should be able to restore and delete', () => {
+	it('should be able to restore and delete', () => {
-    cy.get('#saveHistory').click();
+		cy.get('#saveHistory').click();
-    getEditor().type('  C --> HistoryTest');
+		getEditor().type('  C --> HistoryTest');
-    cy.get('#historyList').find('No items in History').should('not.exist');
+		cy.get('#historyList').find('No items in History').should('not.exist');
-    cy.get('#historyList').find('li').should('have.length', 1);
+		cy.get('#historyList').find('li').should('have.length', 1);
-    cy.contains('HistoryTest');
+		cy.contains('HistoryTest');
-    cy.contains('Restore').click();
+		cy.contains('Restore').click();
-    cy.contains('HistoryTest').should('not.exist');
+		cy.contains('HistoryTest').should('not.exist');
-    cy.contains('Delete').click();
+		cy.contains('Delete').click();
-    cy.get('#historyList').find('li').should('have.length', 0);
+		cy.get('#historyList').find('li').should('have.length', 0);
-    cy.get('#historyList').contains('No items in History');
+		cy.get('#historyList').contains('No items in History');
-    cy.get('#saveHistory').click();
+		cy.get('#saveHistory').click();
-    getEditor().type('  C --> HistoryTest');
+		getEditor().type('  C --> HistoryTest');
-    cy.get('#saveHistory').click();
+		cy.get('#saveHistory').click();
-    cy.get('#editor').type('ing');
+		cy.get('#editor').type('ing');
-    cy.get('#clearHistory').click();
+		cy.get('#clearHistory').click();
-    cy.on('window:alert', (str) => {
+		cy.on('window:alert', (str) => {
-      expect(str).to.equal('Clear all saved items?');
+			expect(str).to.equal('Clear all saved items?');
-    });
+		});
-    cy.on('window:confirm', () => true);
+		cy.on('window:confirm', () => true);
-    cy.get('#historyList').contains('No items in History');
+		cy.get('#historyList').contains('No items in History');
-  });
+	});
 
-  // TODO: Fix #639
+	// TODO: Fix #639
-  xit('should auto save history', () => {
+	xit('should auto save history', () => {
-    getEditor().type('  C --> HistoryTest');
+		getEditor().type('  C --> HistoryTest');
-    cy.tick(70000);
+		cy.tick(70000);
-    cy.contains('Timeline').click();
+		cy.contains('Timeline').click();
-    cy.get('#historyList').find('li').should('have.length', 1);
+		cy.get('#historyList').find('li').should('have.length', 1);
-    cy.get('#editor').type('ing');
+		cy.get('#editor').type('ing');
-    cy.tick(70000);
+		cy.tick(70000);
-    cy.get('#historyList').find('li').should('have.length', 2);
+		cy.get('#historyList').find('li').should('have.length', 2);
-    for (let i = 0; i < 31; i++) {
+		for (let i = 0; i < 31; i++) {
-      cy.get('#editor').type('.');
+			cy.get('#editor').type('.');
-      cy.tick(70000);
+			cy.tick(70000);
-    }
+		}
-    cy.get('#historyList').find('li').should('have.length', 30);
+		cy.get('#historyList').find('li').should('have.length', 30);
-  });
+	});
 
-  it('should download history', () => {
+	it('should download history', () => {
-    cy.get('#saveHistory').click();
+		cy.get('#saveHistory').click();
-    cy.get(`#downloadHistory`).click();
+		cy.get(`#downloadHistory`).click();
-    verifyFileSnapshot('history', 'json', 'A[Christmas] -->|Get money| B(Go shopping)');
+		verifyFileSnapshot('history', 'json', 'A[Christmas] -->|Get money| B(Go shopping)');
-  });
+	});
 });

cypress/e2e/loadSite.spec.ts

@@ -1,122 +1,118 @@
 import { toBase64 } from 'js-base64';
 
 describe('Site Loads', () => {
-  beforeEach(() => {
+	beforeEach(() => {
-    cy.clearLocalStorage();
+		cy.clearLocalStorage();
-    cy.visit('/');
+		cy.visit('/');
-  });
+	});
+	it('Check Home page load', () => {
+		cy.url().should('include', '/edit');
+		cy.contains('History').click();
+		cy.getLocalStorage('codeStore').snapshot();
+	});
 
-  it('Check Home page load', () => {
+	it('Check Redirect from old URL', () => {
-    cy.url().should('include', '/edit');
+		cy.visit(
-    cy.contains('History').click();
+			'/#/edit/eyJjb2RlIjoiZ3JhcGggVERcbiAgICBBW0NocmlzdG1hc10gLS0-fEdldCBtb25leXwgQihHbyBzaG9wcGluZylcbiAgICBCIC0tPiBDe0xldCBtZSB0aGlua31cbiAgICBDIC0tPnxPbmV8IERbTGFwdG9wXVxuICAgIEMgLS0-fFR3b3wgRVtpUGhvbmVdXG4gICAgQyAtLT58VGhyZWV8IEZbZmE6ZmEtY2FyIENhcl0iLCJtZXJtYWlkIjp7InRoZW1lIjoiZGVmYXVsdCJ9LCJ1cGRhdGVFZGl0b3IiOmZhbHNlfQ'
-    cy.getLocalStorage('codeStore').snapshot();
+		);
-  });
+		cy.url().should('include', '/edit#pako:eNp');
+	});
 
-  it('Check Redirect from old URL', () => {
+	it('should load sample diagrams when clicked', () => {
-    cy.visit(
+		cy.contains('Sample Diagrams').click();
-      '/#/edit/eyJjb2RlIjoiZ3JhcGggVERcbiAgICBBW0NocmlzdG1hc10gLS0-fEdldCBtb25leXwgQihHbyBzaG9wcGluZylcbiAgICBCIC0tPiBDe0xldCBtZSB0aGlua31cbiAgICBDIC0tPnxPbmV8IERbTGFwdG9wXVxuICAgIEMgLS0-fFR3b3wgRVtpUGhvbmVdXG4gICAgQyAtLT58VGhyZWV8IEZbZmE6ZmEtY2FyIENhcl0iLCJtZXJtYWlkIjp7InRoZW1lIjoiZGVmYXVsdCJ9LCJ1cGRhdGVFZGl0b3IiOmZhbHNlfQ'
+		cy.contains('Pie').click();
-    );
+		cy.contains('pie title Pets adopted by volunteers');
-    cy.url().should('include', '/edit#pako:eNp');
+		cy.contains('Class').click();
-  });
+		cy.contains('classDiagram');
+	});
 
-  it('should load sample diagrams when clicked', () => {
+	it('should load diagram from gist', () => {
-    cy.contains('Sample Diagrams').click();
+		cy.visit(`/edit?gist=https://gist.github.com/sidharthv96/6268a23e673a533dcb198f241fd7012a`);
-    cy.contains('Pie').click();
+		cy.contains('History').click();
-    cy.contains('pie title Pets adopted by volunteers');
+		cy.contains('Go shopping!!');
-    cy.contains('Class').click();
+		cy.contains('Revisions');
-    cy.contains('classDiagram');
+		cy.contains('sidharthv96 v8f8f1e2');
-  });
+		cy.contains('sidharthv96 v7851e19');
+		cy.getLocalStorage('codeStore').snapshot();
+	});
 
-  (Cypress.env('CI') === 'true' ? describe : describe.skip)('github', () => {
+	it('should load diagram from gist revision', () => {
-    it('should load diagram from gist', () => {
+		cy.visit(
-      cy.visit(`/edit?gist=https://gist.github.com/sidharthv96/6268a23e673a533dcb198f241fd7012a`);
+			'/edit?gist=https://gist.github.com/sidharthv96/6268a23e673a533dcb198f241fd7012a/ec9b4ab0e41e4ff6287326cd3cb47affd7851e19'
-      cy.contains('History').click();
+		);
-      cy.contains('Go shopping!!');
+		cy.contains('History').click();
-      cy.contains('Revisions');
+		cy.contains('Party');
-      cy.contains('sidharthv96 v8f8f1e2');
+		cy.contains('Revisions');
-      cy.contains('sidharthv96 v7851e19');
+		cy.contains('sidharthv96 v7851e19');
-      cy.getLocalStorage('codeStore').snapshot();
+		cy.getLocalStorage('codeStore').snapshot();
-    });
+	});
 
-    it('should load diagram from gist revision', () => {
+	it('should load diagram from raw files', () => {
-      cy.visit(
+		cy.visit(
-        '/edit?gist=https://gist.github.com/sidharthv96/6268a23e673a533dcb198f241fd7012a/ec9b4ab0e41e4ff6287326cd3cb47affd7851e19'
+			'/edit?code=https://gist.githubusercontent.com/sidharthv96/6268a23e673a533dcb198f241fd7012a/raw/4eb03887e6a41397e80bdcdbf94017c498f8f1e2/code.mmd&config=https://gist.githubusercontent.com/sidharthv96/6268a23e673a533dcb198f241fd7012a/raw/4eb03887e6a41397e80bdcdbf94017c498f8f1e2/config.json'
-      );
+		);
-      cy.contains('History').click();
+		cy.contains('Party');
-      cy.contains('Party');
+		cy.getLocalStorage('codeStore').snapshot();
-      cy.contains('Revisions');
+	});
-      cy.contains('sidharthv96 v7851e19');
-      cy.getLocalStorage('codeStore').snapshot();
-    });
 
-    it('should load diagram from raw files', () => {
+	// Disabled temporarily. Should be enabled after the issue is fixed in Mermaid.
-      cy.visit(
+	// it('should prevent setting the "securityLevel" option via URL', () => {
-        '/edit?code=https://gist.githubusercontent.com/sidharthv96/6268a23e673a533dcb198f241fd7012a/raw/4eb03887e6a41397e80bdcdbf94017c498f8f1e2/code.mmd&config=https://gist.githubusercontent.com/sidharthv96/6268a23e673a533dcb198f241fd7012a/raw/4eb03887e6a41397e80bdcdbf94017c498f8f1e2/config.json'
+	// 	const b64State = toBase64(
-      );
+	// 		`{"code":"graph TD\\nA[\\"<img src='https://via.placeholder.com/64' width=64 />\\"]","mermaid":"{\\"securityLevel\\": \\"loose\\", \\"theme\\": \\"forest\\"}","autoSync":true,"updateDiagram":true}`,
-      cy.contains('Party');
+	// 		true
-      cy.getLocalStorage('codeStore').snapshot();
+	// 	);
-    });
+	// 	cy.on('window:confirm', () => true);
-  });
+	// 	cy.visit(`/edit#${b64State}`);
+	// 	cy.contains('Config').click();
+	// 	cy.contains('forest');
+	// 	cy.contains('securityLevel').should('not.exist');
+	// 	cy.get('#view').find('img').should('not.exist');
+	// 	cy.get('#view').contains('<img');
+	// 	cy.get('#view').contains(`src='https://via.placeholder.com/64'`);
+	// });
 
-  // Disabled temporarily. Should be enabled after the issue is fixed in Mermaid.
+	it('should allow persisting "securityLevel" using confirm dialogue', () => {
-  // it('should prevent setting the "securityLevel" option via URL', () => {
+		const b64State = toBase64(
-  // 	const b64State = toBase64(
+			`{"code":"graph TD\\nA[\\"<img src='https://dummyimage.com/64' width=64/>\\"]","mermaid":"{\\"securityLevel\\": \\"loose\\", \\"theme\\": \\"forest\\"}","autoSync":true,"updateDiagram":true}`,
-  // 		`{"code":"graph TD\\nA[\\"<img src='https://via.placeholder.com/64' width=64 />\\"]","mermaid":"{\\"securityLevel\\": \\"loose\\", \\"theme\\": \\"forest\\"}","autoSync":true,"updateDiagram":true}`,
+			true
-  // 		true
+		);
-  // 	);
+		cy.on('window:confirm', () => false);
-  // 	cy.on('window:confirm', () => true);
+		cy.visit(`/edit#${b64State}`);
-  // 	cy.visit(`/edit#${b64State}`);
+		cy.contains('Config').click();
-  // 	cy.contains('Config').click();
+		cy.contains('forest');
-  // 	cy.contains('forest');
+		cy.contains('securityLevel');
-  // 	cy.contains('securityLevel').should('not.exist');
+		cy.get('#view').find('img').should('be.visible');
-  // 	cy.get('#view').find('img').should('not.exist');
+	});
-  // 	cy.get('#view').contains('<img');
-  // 	cy.get('#view').contains(`src='https://via.placeholder.com/64'`);
-  // });
 
-  it.skip('should allow persisting "securityLevel" using confirm dialogue', () => {
+	it('should show troubleshooting steps if loading fails', () => {
-    const b64State = toBase64(
+		cy.visit('/#/edit/eyJjb2RlIjoiZ3JhcGggVERcbiAg');
-      `{"code":"graph TD\\nA[\\"<img src='https://dummyimage.com/64' width=64/>\\"]","mermaid":"{\\"securityLevel\\": \\"loose\\", \\"theme\\": \\"forest\\"}","autoSync":true,"updateDiagram":true}`,
+		cy.reload(true);
-      true
+		cy.contains('Please Click here to Raise an issue in github.');
-    );
+	});
-    cy.on('window:confirm', () => false);
-    cy.visit(`/edit#${b64State}`);
-    cy.get('#editor').type(' ');
-    cy.contains('Config').click();
-    cy.contains('forest');
-    cy.contains('securityLevel');
-    cy.get('#view').find('img').should('be.visible');
-  });
 
-  it('should show troubleshooting steps if loading fails', () => {
+	it('should load uncompressed URL', () => {
-    cy.visit('/#/edit/eyJjb2RlIjoiZ3JhcGggVERcbiAg');
+		cy.visit(
-    cy.reload(true);
+			'/edit/#eyJjb2RlIjoiZ3JhcGggVERcbiAgICBBW05ldyBZZWFyXSAtLT58R2V0IG1vbmV5fCBCKEdvIHNob3BwaW5nKVxuICAgIEIgLS0-IEN7TGV0IG1lIHRoaW5rfVxuICAgIEMgLS0-fE9uZXwgRFtMYXB0b3BdXG4gICAgQyAtLT58VHdvfCBFW2lQaG9uZV1cbiAgICBDIC0tPnxUaHJlZXwgRltmYTpmYS1jYXIgQ2FyXSIsIm1lcm1haWQiOiJ7XG4gIFwidGhlbWVcIjogXCJkZWZhdWx0XCJcbn0iLCJ1cGRhdGVFZGl0b3IiOmZhbHNlLCJhdXRvU3luYyI6dHJ1ZSwidXBkYXRlRGlhZ3JhbSI6ZmFsc2V9'
-    cy.contains('Please Click here to Raise an issue in github.');
+		);
-  });
+		cy.contains('New Year');
+		cy.visit(
+			'/edit#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'
+		);
+		cy.contains('Animal');
+		cy.visit(
+			'/edit/#base64:eyJjb2RlIjoiZ3JhcGggVERcbiAgICBBW05ldyBZZWFyXSAtLT58R2V0IG1vbmV5fCBCKEdvIHNob3BwaW5nKVxuICAgIEIgLS0-IEN7TGV0IG1lIHRoaW5rfVxuICAgIEMgLS0-fE9uZXwgRFtMYXB0b3BdXG4gICAgQyAtLT58VHdvfCBFW2lQaG9uZV1cbiAgICBDIC0tPnxUaHJlZXwgRltmYTpmYS1jYXIgQ2FyXSIsIm1lcm1haWQiOiJ7XG4gIFwidGhlbWVcIjogXCJkZWZhdWx0XCJcbn0iLCJ1cGRhdGVFZGl0b3IiOmZhbHNlLCJhdXRvU3luYyI6dHJ1ZSwidXBkYXRlRGlhZ3JhbSI6ZmFsc2V9'
+		);
+		cy.contains('New Year');
+	});
 
-  it('should load uncompressed URL', () => {
+	it('should load compressed URL', () => {
-    cy.visit(
+		cy.visit(
-      '/edit/#eyJjb2RlIjoiZ3JhcGggVERcbiAgICBBW05ldyBZZWFyXSAtLT58R2V0IG1vbmV5fCBCKEdvIHNob3BwaW5nKVxuICAgIEIgLS0-IEN7TGV0IG1lIHRoaW5rfVxuICAgIEMgLS0-fE9uZXwgRFtMYXB0b3BdXG4gICAgQyAtLT58VHdvfCBFW2lQaG9uZV1cbiAgICBDIC0tPnxUaHJlZXwgRltmYTpmYS1jYXIgQ2FyXSIsIm1lcm1haWQiOiJ7XG4gIFwidGhlbWVcIjogXCJkZWZhdWx0XCJcbn0iLCJ1cGRhdGVFZGl0b3IiOmZhbHNlLCJhdXRvU3luYyI6dHJ1ZSwidXBkYXRlRGlhZ3JhbSI6ZmFsc2V9'
+			'/edit#pako:eNpVkM2KwkAQhF-l6dMK5gVyEDRxvYi7sF6WjIcm0zqDzg_jBJEk725Hd2G3Tw31VVFUj23QjCWeEkUD-1p5kFs2O77BN1M6QFEshg1ncMHzfYDV2ybA1YQYrT_NXvhqgqDqtxPGkI315_ElVU__h-cB6mZLMYd4-Kvsb2GAdWM_jcT_V0xicb03RyqPVLSUoJI-OEfHyZHV0rqfDAqzYccKS3k1pbNC5Ufhuqgp81rbHBJKxuXKc6Quh6-7b7HMqeNfqLYkC7gfanwAlW1ZvQ'
-    );
+		);
-    cy.contains('New Year');
+		cy.contains('New Year');
-    cy.visit(
+		cy.visit(
-      '/edit#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'
+			'/edit#pako:eNptkU1PwzAMhv9K5BOI9Q9EXBDbJA477YYqITcxndV8QD40weh_Jy1rGR0-OY_tV2_sEyivCSQogzGuGduAtnaixINji0bcf1WVWGfVXdMtx8M1faYm4B8sxR27JLClJd6nwK4VLTlN4bI4jMQd2pLe3C4KFhNNcLQ92jv9ADGLNoTdozc-zIV4ZDsNlud7RtVN7_5Sb_jYrFcN3iN_0pPbEqUZK3QbTP_Ojyv4NdR4bwTHlyMbPcOQ3WJ2CliBpWCRdbnLqFJDOpClGmRJNYauhtr1pS-_6bKMjebkA8hXNJFWgDn5_YdTIFPINDWdb3vu6r8BaWOZRQ'
-    );
+		);
-    cy.contains('Animal');
+		cy.contains('Animal');
-    cy.visit(
+	});
-      '/edit/#base64:eyJjb2RlIjoiZ3JhcGggVERcbiAgICBBW05ldyBZZWFyXSAtLT58R2V0IG1vbmV5fCBCKEdvIHNob3BwaW5nKVxuICAgIEIgLS0-IEN7TGV0IG1lIHRoaW5rfVxuICAgIEMgLS0-fE9uZXwgRFtMYXB0b3BdXG4gICAgQyAtLT58VHdvfCBFW2lQaG9uZV1cbiAgICBDIC0tPnxUaHJlZXwgRltmYTpmYS1jYXIgQ2FyXSIsIm1lcm1haWQiOiJ7XG4gIFwidGhlbWVcIjogXCJkZWZhdWx0XCJcbn0iLCJ1cGRhdGVFZGl0b3IiOmZhbHNlLCJhdXRvU3luYyI6dHJ1ZSwidXBkYXRlRGlhZ3JhbSI6ZmFsc2V9'
-    );
-    cy.contains('New Year');
-  });
-
-  it('should load compressed URL', () => {
-    cy.visit(
-      '/edit#pako:eNpVkM2KwkAQhF-l6dMK5gVyEDRxvYi7sF6WjIcm0zqDzg_jBJEk725Hd2G3Tw31VVFUj23QjCWeEkUD-1p5kFs2O77BN1M6QFEshg1ncMHzfYDV2ybA1YQYrT_NXvhqgqDqtxPGkI315_ElVU__h-cB6mZLMYd4-Kvsb2GAdWM_jcT_V0xicb03RyqPVLSUoJI-OEfHyZHV0rqfDAqzYccKS3k1pbNC5Ufhuqgp81rbHBJKxuXKc6Quh6-7b7HMqeNfqLYkC7gfanwAlW1ZvQ'
-    );
-    cy.contains('New Year');
-    cy.visit(
-      '/edit#pako:eNptkU1PwzAMhv9K5BOI9Q9EXBDbJA477YYqITcxndV8QD40weh_Jy1rGR0-OY_tV2_sEyivCSQogzGuGduAtnaixINji0bcf1WVWGfVXdMtx8M1faYm4B8sxR27JLClJd6nwK4VLTlN4bI4jMQd2pLe3C4KFhNNcLQ92jv9ADGLNoTdozc-zIV4ZDsNlud7RtVN7_5Sb_jYrFcN3iN_0pPbEqUZK3QbTP_Ojyv4NdR4bwTHlyMbPcOQ3WJ2CliBpWCRdbnLqFJDOpClGmRJNYauhtr1pS-_6bKMjebkA8hXNJFWgDn5_YdTIFPINDWdb3vu6r8BaWOZRQ'
-    );
-    cy.contains('Animal');
-  });
 });

cypress/e2e/themes.spec.ts

@@ -1,56 +1,56 @@
 describe('Test themes', () => {
-  describe('Test light themes', () => {
+	describe('Test light themes', () => {
-    beforeEach(() => {
+		beforeEach(() => {
-      cy.clearLocalStorage();
+			cy.clearLocalStorage();
-      cy.visit('/edit', {
+			cy.visit('/edit', {
-        onBeforeLoad(win) {
+				onBeforeLoad(win) {
-          cy.stub(win, 'matchMedia')
+					cy.stub(win, 'matchMedia')
-            .callThrough()
+						.callThrough()
-            .withArgs('(prefers-color-scheme: dark)')
+						.withArgs('(prefers-color-scheme: dark)')
-            .returns({
+						.returns({
-              matches: false
+							matches: false
-            });
+						});
-        }
+				}
-      });
+			});
-      cy.contains('Change Theme').click();
+			cy.contains('Change Theme').click();
-    });
+		});
 
-    it('should set light theme as default', () => {
+		it('should set light theme as default', () => {
-      cy.contains('light').parent().should('have.class', 'bordered');
+			cy.contains('light').parent().should('have.class', 'bordered');
-      cy.contains('dark').parent().should('not.have.class', 'bordered');
+			cy.contains('dark').parent().should('not.have.class', 'bordered');
-      cy.getLocalStorage('themeStore').snapshot();
+			cy.getLocalStorage('themeStore').snapshot();
-    });
+		});
 
-    it('should change themes when clicked', () => {
+		it('should change themes when clicked', () => {
-      cy.contains('light').parent().should('have.class', 'bordered');
+			cy.contains('light').parent().should('have.class', 'bordered');
-      cy.contains('cupcake').click();
+			cy.contains('cupcake').click();
-      cy.contains('cupcake').parent().should('have.class', 'bordered');
+			cy.contains('cupcake').parent().should('have.class', 'bordered');
-      cy.contains('light').parent().should('not.have.class', 'bordered');
+			cy.contains('light').parent().should('not.have.class', 'bordered');
-      cy.contains('dark').parent().should('not.have.class', 'bordered');
+			cy.contains('dark').parent().should('not.have.class', 'bordered');
-      cy.getLocalStorage('themeStore').snapshot();
+			cy.getLocalStorage('themeStore').snapshot();
-    });
+		});
-  });
+	});
 
-  describe('Test dark mode', () => {
+	describe('Test dark mode', () => {
-    beforeEach(() => {
+		beforeEach(() => {
-      cy.clearLocalStorage();
+			cy.clearLocalStorage();
-      cy.visit('/edit', {
+			cy.visit('/edit', {
-        onBeforeLoad(win) {
+				onBeforeLoad(win) {
-          cy.stub(win, 'matchMedia')
+					cy.stub(win, 'matchMedia')
-            .callThrough()
+						.callThrough()
-            .withArgs('(prefers-color-scheme: dark)')
+						.withArgs('(prefers-color-scheme: dark)')
-            .returns({
+						.returns({
-              matches: true
+							matches: true
-            });
+						});
-        }
+				}
-      });
+			});
-      cy.contains('Change Theme').click();
+			cy.contains('Change Theme').click();
-    });
+		});
 
-    it('should set dark theme as default', () => {
+		it('should set dark theme as default', () => {
-      cy.contains('light').parent().should('not.have.class', 'bordered');
+			cy.contains('light').parent().should('not.have.class', 'bordered');
-      cy.contains('dark').parent().should('have.class', 'bordered');
+			cy.contains('dark').parent().should('have.class', 'bordered');
-      cy.getLocalStorage('themeStore').snapshot();
+			cy.getLocalStorage('themeStore').snapshot();
-    });
+		});
-  });
+	});
 });

cypress/e2e/util.ts

@@ -1,41 +1,41 @@
 export const cmd = `{${Cypress.platform === 'darwin' ? 'meta' : 'ctrl'}}`;
 
 export const getEditor = ({ bottom = true, newline = false } = {}) =>
-  cy
+	cy
-    .get('#editor textarea:first')
+		.get('#editor textarea:first')
-    .click()
+		.click()
-    .focused()
+		.focused()
-    .type(`${bottom ? '{pageDown}' : cmd}`)
+		.type(`${bottom ? '{pageDown}' : cmd}`)
-    .type(`${newline ? '{enter}' : cmd}`);
+		.type(`${newline ? '{enter}' : cmd}`);
 
 const downloadsFolder = Cypress.config('downloadsFolder');
 
 export const verifyFileSize = (
-  fileType: 'history' | 'diagram',
+	fileType: 'history' | 'diagram',
-  extension: string,
+	extension: string,
-  size: number
+	size: number
 ) => {
-  const fileName = `mermaid-${fileType}-2022-01-01-000000.${extension}`;
+	const fileName = `mermaid-${fileType}-2022-01-01-000000.${extension}`;
-  const filePath = `${downloadsFolder}/${fileName}`;
+	const filePath = `${downloadsFolder}/${fileName}`;
-  cy.verifyDownload(fileName);
+	cy.verifyDownload(fileName);
-  cy.readFile(filePath, null, {
+	cy.readFile(filePath, null, {
-    log: false
+		log: false
-  }).then((buffer) => expect((buffer as ArrayBuffer).byteLength).to.be.gt(size));
+	}).then((buffer) => expect((buffer as ArrayBuffer).byteLength).to.be.gt(size));
-  cy.task('deleteFile', filePath);
+	cy.task('deleteFile', filePath);
 };
 
 export const verifyFileSnapshot = (
-  fileType: 'history' | 'diagram',
+	fileType: 'history' | 'diagram',
-  extension: string,
+	extension: string,
-  content: string
+	content: string
 ) => {
-  const fileName = `mermaid-${fileType}-2022-01-01-000000.${extension}`;
+	const fileName = `mermaid-${fileType}-2022-01-01-000000.${extension}`;
-  const filePath = `${downloadsFolder}/${fileName}`;
+	const filePath = `${downloadsFolder}/${fileName}`;
-  cy.verifyDownload(fileName);
+	cy.verifyDownload(fileName);
-  cy.readFile(filePath, null, {
+	cy.readFile(filePath, null, {
-    log: false
+		log: false
-  }).then((buffer) =>
+	}).then((buffer) =>
-    expect(new TextDecoder('utf-8').decode(buffer as ArrayBuffer)).to.contain(content)
+		expect(new TextDecoder('utf-8').decode(buffer as ArrayBuffer)).to.contain(content)
-  );
+	);
-  cy.task('deleteFile', filePath);
+	cy.task('deleteFile', filePath);
 };

cypress/fixtures/example.json

@@ -1,5 +1,5 @@
 {
-  "name": "Using fixtures to represent data",
+	"name": "Using fixtures to represent data",
-  "email": "hello@cypress.io",
+	"email": "hello@cypress.io",
-  "body": "Fixtures are a great way to mock data for responses to routes"
+	"body": "Fixtures are a great way to mock data for responses to routes"
 }

cypress/support/commands.ts

@@ -27,12 +27,12 @@ import { register } from '@cypress/snapshot';
 // eslint-disable-next-line @typescript-eslint/no-unsafe-call
 register();
 declare global {
-  // eslint-disable-next-line @typescript-eslint/no-namespace
+	// eslint-disable-next-line @typescript-eslint/no-namespace
-  namespace Cypress {
+	namespace Cypress {
-    interface Chainable {
+		interface Chainable {
-      snapshot(): void;
+			snapshot(): void;
-    }
+		}
-  }
+	}
 }
 
 import 'cypress-localstorage-commands';

cypress/support/e2e.js

@@ -21,8 +21,8 @@ require('cy-verify-downloads').addCustomCommand();
 // require('./commands')
 
 Cypress.on('uncaught:exception', (err) => {
-  /* returning false here prevents Cypress from failing the test */
+	/* returning false here prevents Cypress from failing the test */
-  if (err.message.includes('ResizeObserver loop limit exceeded')) {
+	if (err.message.includes('ResizeObserver loop limit exceeded')) {
-    return false;
+		return false;
-  }
+	}
 });

cypress/tsconfig.json

@@ -1,7 +1,7 @@
 {
-  "compilerOptions": {
+	"compilerOptions": {
-    "allowJs": true,
+		"allowJs": true,
-    "types": ["cypress", "cypress-localstorage-commands", "cy-verify-downloads"]
+		"types": ["cypress", "cypress-localstorage-commands", "cy-verify-downloads"]
-  },
+	},
-  "include": ["**/*.ts"]
+	"include": ["**/*.ts"]
 }

package.json

@@ -1,95 +1,96 @@
 {
-  "name": "mermaid-live-editor",
+	"name": "mermaid-live-editor",
-  "version": "2.0.67",
+	"version": "2.0.67",
-  "type": "module",
+	"type": "module",
-  "license": "MIT",
+	"license": "MIT",
-  "scripts": {
+	"scripts": {
-    "dev": "vite dev",
+		"dev": "vite dev",
-    "dev:force": "MERMAID_LOCAL=true yarn dev --force",
+		"dev:force": "MERMAID_LOCAL=true yarn dev --force",
-    "dev:test": "yarn dev",
+		"dev:test": "yarn dev",
-    "build": "vite build",
+		"build": "vite build",
-    "preview": "vite preview",
+		"preview": "vite preview",
-    "lint": "prettier --check --cache --plugin-search-dir=. .;eslint --ignore-path .gitignore .",
+		"lint": "prettier --check --cache --plugin-search-dir=. .;eslint --ignore-path .gitignore .",
-    "lint:fix": "prettier --write --cache --plugin-search-dir=. .;eslint --fix --ignore-path .gitignore .",
+		"lint:fix": "prettier --write --cache --plugin-search-dir=. .;eslint --fix --ignore-path .gitignore .",
-    "format": "prettier --write --cache --plugin-search-dir=. .",
+		"format": "prettier --write --cache --plugin-search-dir=. .",
-    "pre-commit": "lint-staged",
+		"pre-commit": "lint-staged",
-    "postinstall": "husky install && svelte-kit sync && (git config blame.ignoreRevsFile .git-blame-ignore-revs || true)",
+		"postinstall": "husky install; svelte-kit sync",
-    "test:unit": "vitest",
+		"test:unit": "vitest",
-    "test:ui": "vitest --ui",
+		"test:ui": "vitest --ui",
-    "test:coverage": "vitest run --coverage",
+		"test:coverage": "vitest run --coverage",
-    "test:browser": "cypress run",
+		"test:browser": "cypress run",
-    "test": "test:unit && test:browser",
+		"test": "test:unit && test:browser",
-    "cy": "cypress open"
+		"cy": "cypress open"
-  },
+	},
-  "devDependencies": {
+	"devDependencies": {
-    "@cypress/snapshot": "2.1.7",
+		"@cypress/snapshot": "2.1.7",
-    "@sveltejs/adapter-static": "1.0.0-next.46",
+		"@sveltejs/adapter-static": "1.0.0-next.44",
-    "@sveltejs/kit": "1.0.0-next.522",
+		"@sveltejs/kit": "1.0.0-next.516",
-    "@testing-library/jest-dom": "5.16.5",
+		"@testing-library/jest-dom": "5.16.5",
-    "@testing-library/svelte": "3.2.2",
+		"@testing-library/svelte": "3.2.2",
-    "@types/pako": "2.0.0",
+		"@types/async": "^3.2.15",
-    "@types/uuid": "8.3.4",
+		"@types/pako": "2.0.0",
-    "@typescript-eslint/eslint-plugin": "5.42.0",
+		"@types/uuid": "8.3.4",
-    "@typescript-eslint/parser": "5.42.0",
+		"@typescript-eslint/eslint-plugin": "5.40.1",
-    "@vitest/ui": "0.25.1",
+		"@typescript-eslint/parser": "5.40.1",
-    "autoprefixer": "10.4.12",
+		"@vitest/ui": "0.24.3",
-    "c8": "7.12.0",
+		"autoprefixer": "10.4.12",
-    "chai": "4.3.6",
+		"c8": "7.12.0",
-    "cssnano": "5.1.13",
+		"chai": "4.3.6",
-    "cy-verify-downloads": "0.1.11",
+		"cssnano": "5.1.13",
-    "cypress": "11.0.1",
+		"cy-verify-downloads": "0.1.11",
-    "cypress-localstorage-commands": "2.2.1",
+		"cypress": "10.10.0",
-    "eslint": "8.27.0",
+		"cypress-localstorage-commands": "2.2.1",
-    "eslint-config-prettier": "8.5.0",
+		"eslint": "8.25.0",
-    "eslint-plugin-cypress": "2.12.1",
+		"eslint-config-prettier": "8.5.0",
-    "eslint-plugin-es": "4.1.0",
+		"eslint-plugin-cypress": "2.12.1",
-    "eslint-plugin-postcss-modules": "2.0.0",
+		"eslint-plugin-es": "4.1.0",
-    "eslint-plugin-svelte3": "4.0.0",
+		"eslint-plugin-postcss-modules": "2.0.0",
-    "eslint-plugin-tailwindcss": "3.6.2",
+		"eslint-plugin-svelte3": "4.0.0",
-    "eslint-plugin-vitest": "0.0.11",
+		"eslint-plugin-tailwindcss": "3.6.2",
-    "esserializer": "1.3.2",
+		"eslint-plugin-vitest": "0.0.11",
-    "husky": "8.0.1",
+		"esserializer": "1.3.2",
-    "jsdom": "20.0.1",
+		"husky": "8.0.1",
-    "lint-staged": "13.0.3",
+		"jsdom": "20.0.1",
-    "node-html-parser": "6.1.1",
+		"lint-staged": "13.0.3",
-    "postcss": "8.4.18",
+		"node-html-parser": "6.1.1",
-    "postcss-load-config": "4.0.1",
+		"postcss": "8.4.18",
-    "prettier": "2.7.1",
+		"postcss-load-config": "4.0.1",
-    "prettier-plugin-svelte": "2.8.0",
+		"prettier": "2.7.1",
-    "svelte": "3.53.1",
+		"prettier-plugin-svelte": "2.8.0",
-    "svelte-preprocess": "4.10.7",
+		"svelte": "3.52.0",
-    "tailwindcss": "3.2.1",
+		"svelte-preprocess": "4.10.7",
-    "tslib": "2.4.0",
+		"tailwindcss": "3.1.8",
-    "typescript": "4.8.4",
+		"tslib": "2.4.0",
-    "vite": "3.2.2",
+		"typescript": "4.8.4",
-    "vitest": "0.25.1"
+		"vite": "3.1.8",
-  },
+		"vitest": "0.24.3"
-  "dependencies": {
+	},
-    "@mermaid-js/mermaid-mindmap": "9.2.2",
+	"dependencies": {
-    "analytics": "0.8.1",
+		"analytics": "0.8.1",
-    "analytics-plugin-plausible": "0.0.6",
+		"analytics-plugin-plausible": "0.0.6",
-    "daisyui": "2.39.1",
+		"async": "^3.2.4",
-    "js-base64": "3.7.2",
+		"daisyui": "2.31.0",
-    "mermaid": "9.2.2",
+		"js-base64": "3.7.2",
-    "moment": "2.29.4",
+		"mermaid": "9.2.0-rc6",
-    "monaco-editor": "0.34.1",
+		"moment": "2.29.4",
-    "monaco-mermaid": "1.0.6",
+		"monaco-editor": "0.34.1",
-    "pako": "2.1.0",
+		"monaco-mermaid": "1.0.6",
-    "random-word-slugs": "0.1.6",
+		"pako": "2.0.4",
-    "svg-pan-zoom": "3.6.1",
+		"random-word-slugs": "0.1.6",
-    "uuid": "9.0.0"
+		"svg-pan-zoom": "3.6.1",
-  },
+		"uuid": "9.0.0"
-  "lint-staged": {
+	},
-    "*.{ts,svelte,js,css,md,json}": [
+	"lint-staged": {
-      "prettier --plugin-search-dir=. --write",
+		"*.{ts,svelte,js,css,md,json}": [
-      "eslint --ignore-path .gitignore "
+			"prettier --plugin-search-dir=. --write",
-    ]
+			"eslint --ignore-path .gitignore "
-  },
+		]
-  "volta": {
+	},
-    "node": "18.12.0",
+	"volta": {
-    "yarn": "1.22.19"
+		"node": "18.5.0",
-  },
+		"yarn": "1.22.19"
-  "engines": {
+	},
-    "node": ">=16.7"
+	"engines": {
-  }
+		"node": ">=16.7"
+	}
 }

postcss.config.cjs

@@ -6,18 +6,18 @@ const mode = process.env.NODE_ENV;
 const dev = mode === 'development';
 
 module.exports = {
-  plugins: [
+	plugins: [
-    // Some plugins, like postcss-nested, need to run before Tailwind
+		// Some plugins, like postcss-nested, need to run before Tailwind
 
-    tailwindcss,
+		tailwindcss,
 
-    // But others, like autoprefixer, need to run after
+		// But others, like autoprefixer, need to run after
 
-    autoprefixer,
+		autoprefixer,
 
-    !dev &&
+		!dev &&
-      cssnano({
+			cssnano({
-        preset: 'default'
+				preset: 'default'
-      })
+			})
-  ]
+	]
 };

renovate.json

@@ -1,24 +1,24 @@
 {
-  "extends": [
+	"extends": [
-    "config:base",
+		"config:base",
-    ":rebaseStalePrs",
+		":rebaseStalePrs",
-    "group:allNonMajor",
+		"group:allNonMajor",
-    "schedule:earlyMondays",
+		"schedule:earlyMondays",
-    ":automergeMinor",
+		":automergeMinor",
-    ":automergeTesters",
+		":automergeTesters",
-    ":automergeLinters",
+		":automergeLinters",
-    ":automergeTypes",
+		":automergeTypes",
-    ":automergePatch"
+		":automergePatch"
-  ],
+	],
-  "packageRules": [
+	"packageRules": [
-    {
+		{
-      "matchUpdateTypes": ["minor", "patch", "pin", "digest"],
+			"matchUpdateTypes": ["minor", "patch", "pin", "digest"],
-      "automerge": true
+			"automerge": true
-    }
+		}
-  ],
+	],
-  "dependencyDashboard": true,
+	"dependencyDashboard": true,
-  "major": {
+	"major": {
-    "dependencyDashboardApproval": true
+		"dependencyDashboardApproval": true
-  },
+	},
-  "dependencyDashboardAutoclose": true
+	"dependencyDashboardAutoclose": true
 }

src/app.html

@@ -1,57 +1,57 @@
 <!DOCTYPE html>
 <html lang="en">
-  <head>
+	<head>
-    <meta charset="utf-8" />
+		<meta charset="utf-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1" />
+		<meta name="viewport" content="width=device-width, initial-scale=1" />
-    <title>Online FlowChart &amp; Diagrams Editor - Mermaid Live Editor</title>
+		<title>Online FlowChart &amp; Diagrams Editor - Mermaid Live Editor</title>
-    <meta
+		<meta
-      name="og:image"
+			name="og:image"
-      content="https://github.com/mermaid-js/mermaid/raw/develop/img/header.png" />
+			content="https://github.com/mermaid-js/mermaid/raw/develop/img/header.png" />
-    <link rel="canonical" href="https://mermaid.live" />
+		<link rel="canonical" href="https://mermaid.live" />
-    <meta
+		<meta
-      name="description"
+			name="description"
-      content="Simplify documentation and avoid heavy tools. Open source Visio Alternative. Commonly used for explaining your code! Mermaid is a simple markdown-like script language for generating charts from text via javascript." />
+			content="Simplify documentation and avoid heavy tools. Open source Visio Alternative. Commonly used for explaining your code! Mermaid is a simple markdown-like script language for generating charts from text via javascript." />
-    <link rel="icon" type="image/png" href="%sveltekit.assets%/favicon.svg" />
+		<link rel="icon" type="image/png" href="%sveltekit.assets%/favicon.svg" />
-    <link rel="mask-icon" href="%sveltekit.assets%/favicon.svg" color="#000000" />
+		<link rel="mask-icon" href="%sveltekit.assets%/favicon.svg" color="#000000" />
-    <meta name="theme-color" content="#6366F1" />
+		<meta name="theme-color" content="#6366F1" />
-    <link rel="manifest" href="%sveltekit.assets%/manifest.json" />
+		<link rel="manifest" href="%sveltekit.assets%/manifest.json" />
-    <link
+		<link
-      rel="stylesheet"
+			rel="stylesheet"
-      href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.2.0/css/all.min.css"
+			href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.2.0/css/all.min.css"
-      integrity="sha512-xh6O/CkQoPOWDdYTDqeRdPCVd1SpvCA9XXcUnZS2FmJNp1coAFzvtCN9BmamE+4aHK8yyUHUSCcJHgXloTyT2A=="
+			integrity="sha512-xh6O/CkQoPOWDdYTDqeRdPCVd1SpvCA9XXcUnZS2FmJNp1coAFzvtCN9BmamE+4aHK8yyUHUSCcJHgXloTyT2A=="
-      crossorigin="anonymous"
+			crossorigin="anonymous"
-      referrerpolicy="no-referrer" />
+			referrerpolicy="no-referrer" />
-    <link
+		<link
-      rel="stylesheet"
+			rel="stylesheet"
-      href="https://cdnjs.cloudflare.com/ajax/libs/monaco-editor/0.34.1/min/vs/editor/editor.main.min.css"
+			href="https://cdnjs.cloudflare.com/ajax/libs/monaco-editor/0.34.1/min/vs/editor/editor.main.min.css"
-      integrity="sha512-GzcoZD7y5zvBofYtImXPZaPVhoY7xLPt+ysmbPb/vU+quSKFkcngxaSrxuwprDZL4MALUqGFmnqCxQZqMozv1Q=="
+			integrity="sha512-GzcoZD7y5zvBofYtImXPZaPVhoY7xLPt+ysmbPb/vU+quSKFkcngxaSrxuwprDZL4MALUqGFmnqCxQZqMozv1Q=="
-      crossorigin="anonymous"
+			crossorigin="anonymous"
-      referrerpolicy="no-referrer" />
+			referrerpolicy="no-referrer" />
-    <script>
+		<script>
-      var require = {
+			var require = {
-        paths: {
+				paths: {
-          vs: 'https://cdnjs.cloudflare.com/ajax/libs/monaco-editor/0.34.0/min/vs'
+					vs: 'https://cdnjs.cloudflare.com/ajax/libs/monaco-editor/0.34.0/min/vs'
-        }
+				}
-      };
+			};
-    </script>
+		</script>
-    <script
+		<script
-      src="https://cdnjs.cloudflare.com/ajax/libs/monaco-editor/0.34.1/min/vs/loader.min.js"
+			src="https://cdnjs.cloudflare.com/ajax/libs/monaco-editor/0.34.1/min/vs/loader.min.js"
-      integrity="sha512-6bIYsGqvLpAiEBXPdRQeFf5cueeBECtAKJjIHer3BhBZNTV3WLcLA8Tm3pDfxUwTMIS+kAZwTUvJ1IrMdX8C5w=="
+			integrity="sha512-6bIYsGqvLpAiEBXPdRQeFf5cueeBECtAKJjIHer3BhBZNTV3WLcLA8Tm3pDfxUwTMIS+kAZwTUvJ1IrMdX8C5w=="
-      crossorigin="anonymous"
+			crossorigin="anonymous"
-      referrerpolicy="no-referrer"></script>
+			referrerpolicy="no-referrer"></script>
-    <script
+		<script
-      src="https://cdnjs.cloudflare.com/ajax/libs/monaco-editor/0.34.1/min/vs/editor/editor.main.nls.min.js"
+			src="https://cdnjs.cloudflare.com/ajax/libs/monaco-editor/0.34.1/min/vs/editor/editor.main.nls.min.js"
-      integrity="sha512-CCv+DKWw+yZhxf4Z+ExT6HC5G+3S45TeMTYcJyYbdrv4BpK2vyALJ4FoVR/KGWDIPu7w4tNCOC9MJQIkYPR5FA=="
+			integrity="sha512-CCv+DKWw+yZhxf4Z+ExT6HC5G+3S45TeMTYcJyYbdrv4BpK2vyALJ4FoVR/KGWDIPu7w4tNCOC9MJQIkYPR5FA=="
-      crossorigin="anonymous"
+			crossorigin="anonymous"
-      referrerpolicy="no-referrer"></script>
+			referrerpolicy="no-referrer"></script>
-    <script
+		<script
-      src="https://cdnjs.cloudflare.com/ajax/libs/monaco-editor/0.34.1/min/vs/editor/editor.main.js"
+			src="https://cdnjs.cloudflare.com/ajax/libs/monaco-editor/0.34.1/min/vs/editor/editor.main.js"
-      integrity="sha512-BtSZPhzoyN8kq1axY6cgOFPSgLJgFwvAZ3WxeDGxEFXeFcFuK2s7Hr+zF75npVHASUY1dxudAfIVzwmgdR89Bw=="
+			integrity="sha512-BtSZPhzoyN8kq1axY6cgOFPSgLJgFwvAZ3WxeDGxEFXeFcFuK2s7Hr+zF75npVHASUY1dxudAfIVzwmgdR89Bw=="
-      crossorigin="anonymous"
+			crossorigin="anonymous"
-      referrerpolicy="no-referrer"></script>
+			referrerpolicy="no-referrer"></script>
-    %sveltekit.head%
+		%sveltekit.head%
-  </head>
+	</head>
-  <body>
+	<body>
-    <div id="svelte">%sveltekit.body%</div>
+		<div id="svelte">%sveltekit.body%</div>
-  </body>
+	</body>
 </html>

src/app.postcss

@@ -3,8 +3,8 @@
 @tailwind utilities;
 
 .input {
-  @apply flex-1 border-primary border-solid border-2 rounded;
+	@apply flex-1 border-primary border-solid border-2 rounded;
 }
 .action-btn {
-  @apply btn btn-primary;
+	@apply btn btn-primary;
 }

src/env.d.ts

@@ -1,14 +1,14 @@
 /// <reference types="vite/client" />
 
 interface ImportMetaEnv {
-  readonly MERMAID_RENDERER_URL: string;
+	readonly MERMAID_RENDERER_URL: string;
-  readonly MERMAID_KROKI_RENDERER_URL: string;
+	readonly MERMAID_KROKI_RENDERER_URL: string;
-  readonly MERMAID_CDN_URL: string;
+	readonly MERMAID_CDN_URL: string;
-  readonly MERMAID_BASE_URL: string;
+	readonly MERMAID_BASE_URL: string;
-  readonly MERMAID_LOCAL: boolean;
+	readonly MERMAID_LOCAL: boolean;
-  // more env variables...
+	// more env variables...
 }
 
 interface ImportMeta {
-  readonly env: ImportMetaEnv;
+	readonly env: ImportMetaEnv;
 }

src/global.d.ts

@@ -6,10 +6,10 @@
 import type { TestingLibraryMatchers } from '@testing-library/jest-dom/matchers';
 
 declare global {
-  namespace jest {
+	namespace jest {
-    interface Matchers<R = void>
+		interface Matchers<R = void>
-      // eslint-disable-next-line @typescript-eslint/ban-ts-comment
+			// eslint-disable-next-line @typescript-eslint/ban-ts-comment
-      // @ts-ignore
+			// @ts-ignore
-      extends TestingLibraryMatchers<typeof expect.stringContaining, R> {}
+			extends TestingLibraryMatchers<typeof expect.stringContaining, R> {}
-  }
+	}
 }

src/hooks.server.ts

@@ -1,6 +1,6 @@
 import type { Handle } from '@sveltejs/kit';
 
 export const handle: Handle = async ({ event, resolve }) => {
-  const response = await resolve(event, {});
+	const response = await resolve(event, {});
-  return response;
+	return response;
 };

src/lib/components/Actions.svelte

@@ -1,260 +0,0 @@
-<script lang="ts">
-  import { browser } from '$app/environment';
-  import Card from '$lib/components/Card/Card.svelte';
-  import { env } from '$lib/util/env';
-  import { pakoSerde } from '$lib/util/serde';
-  import { stateStore } from '$lib/util/state';
-  import { logEvent } from '$lib/util/stats';
-  import { toBase64 } from 'js-base64';
-  import moment from 'moment';
-  const { krokiRendererUrl, rendererUrl } = env;
-
-  type Exporter = (context: CanvasRenderingContext2D, image: HTMLImageElement) => () => void;
-
-  const getFileName = (ext: string) =>
-    `mermaid-diagram-${moment().format('YYYY-MM-DD-HHmmss')}.${ext}`;
-
-  const getBase64SVG = (svg?: HTMLElement, width?: number, height?: number): string => {
-    svg?.setAttribute('height', `${height}px`);
-    svg?.setAttribute('width', `${width}px`); // Workaround https://stackoverflow.com/questions/28690643/firefox-error-rendering-an-svg-image-to-html5-canvas-with-drawimage
-    if (!svg) {
-      svg = getSvgEl();
-    }
-    const svgString = svg.outerHTML
-      .replaceAll('<br>', '<br/>')
-      .replaceAll(/<img([^>]*)>/g, (m, g: string) => `<img ${g} />`);
-    return toBase64(svgString);
-  };
-
-  const exportImage = (event: Event, exporter: Exporter) => {
-    const canvas: HTMLCanvasElement = document.createElement('canvas');
-    const svg: HTMLElement = document.querySelector('#container svg');
-    const box: DOMRect = svg.getBoundingClientRect();
-    canvas.width = box.width;
-    canvas.height = box.height;
-    if (imagemodeselected === 'width') {
-      const ratio = box.height / box.width;
-      canvas.width = userimagesize;
-      canvas.height = userimagesize * ratio;
-    } else if (imagemodeselected === 'height') {
-      const ratio = box.width / box.height;
-      canvas.width = userimagesize * ratio;
-      canvas.height = userimagesize;
-    }
-
-    const context = canvas.getContext('2d');
-    context.fillStyle = 'white';
-    context.fillRect(0, 0, canvas.width, canvas.height);
-
-    const image = new Image();
-    image.onload = exporter(context, image);
-    image.src = `data:image/svg+xml;base64,${getBase64SVG(svg, canvas.width, canvas.height)}`;
-
-    event.stopPropagation();
-    event.preventDefault();
-  };
-
-  const getSvgEl = () => {
-    const svgEl: HTMLElement = document
-      .querySelector('#container svg')
-      .cloneNode(true) as HTMLElement;
-    svgEl.setAttribute('xmlns:xlink', 'http://www.w3.org/1999/xlink');
-    const fontAwesomeCdnUrl = Array.from(document.head.getElementsByTagName('link'))
-      .map((l) => l.href)
-      .find((h) => h && h.includes('font-awesome'));
-    if (fontAwesomeCdnUrl == null) {
-      return svgEl;
-    }
-    const styleEl = document.createElement('style');
-    styleEl.innerText = `@import url("${fontAwesomeCdnUrl}");'`;
-    svgEl.prepend(styleEl);
-    return svgEl;
-  };
-
-  const simulateDownload = (download: string, href: string): void => {
-    const a = document.createElement('a');
-    a.download = download;
-    a.href = href;
-    a.click();
-    a.remove();
-  };
-  const downloadImage: Exporter = (context, image) => {
-    return () => {
-      const { canvas } = context;
-      context.drawImage(image, 0, 0, canvas.width, canvas.height);
-      simulateDownload(
-        getFileName('png'),
-        canvas.toDataURL('image/png').replace('image/png', 'image/octet-stream')
-      );
-    };
-  };
-
-  const isClipboardAvailable = (): boolean => {
-    return Object.prototype.hasOwnProperty.call(window, 'ClipboardItem') as boolean;
-  };
-
-  const clipboardCopy: Exporter = (context, image) => {
-    return () => {
-      const { canvas } = context;
-      context.drawImage(image, 0, 0, canvas.width, canvas.height);
-      canvas.toBlob((blob) => {
-        try {
-          // @ts-ignore: https://github.com/microsoft/TypeScript-DOM-lib-generator/pull/1004/files
-          void navigator.clipboard.write([
-            /* eslint-disable no-undef */
-            // @ts-ignore: https://github.com/microsoft/TypeScript/issues/43821
-            new ClipboardItem({
-              [blob.type]: blob
-            })
-          ]);
-        } catch (error) {
-          console.error(error);
-        }
-      });
-    };
-  };
-
-  const onCopyClipboard = (event: Event) => {
-    exportImage(event, clipboardCopy);
-    logEvent('copyClipboard');
-  };
-
-  const onDownloadPNG = (event: Event) => {
-    exportImage(event, downloadImage);
-    logEvent('download', {
-      type: 'png'
-    });
-  };
-
-  const onDownloadSVG = () => {
-    simulateDownload(getFileName('svg'), `data:image/svg+xml;base64,${getBase64SVG()}`);
-    logEvent('download', {
-      type: 'svg'
-    });
-  };
-
-  const onCopyMarkdown = () => {
-    (document.getElementById('markdown') as HTMLInputElement).select();
-    document.execCommand('Copy');
-    logEvent('copyMarkdown');
-  };
-
-  let gistURL = '';
-  stateStore.subscribe(({ loader }) => {
-    if (loader?.type === 'gist') {
-      // @ts-ignore Gist will have url
-      gistURL = loader.config.url;
-    }
-  });
-
-  const loadGist = () => {
-    if (!gistURL) {
-      alert('Please enter a Gist URL first');
-    }
-    window.location.href = `${window.location.pathname}?gist=${gistURL}`;
-    logEvent('loadGist');
-  };
-
-  let iUrl: string;
-  let svgUrl: string;
-  let krokiUrl: string;
-  let mdCode: string;
-  let imagemodeselected = 'auto';
-  let userimagesize = 1080;
-
-  let isNetlify = false;
-  if (browser && ['mermaid.live', 'netlify'].some((path) => window.location.host.includes(path))) {
-    isNetlify = true;
-  }
-  stateStore.subscribe(async (state) => {
-    const { code, serialized } = await state;
-    iUrl = `${rendererUrl}/img/${serialized}?type=png`;
-    svgUrl = `${rendererUrl}/svg/${serialized}`;
-    krokiUrl = `${krokiRendererUrl}/mermaid/svg/${pakoSerde.serialize(code)}`;
-    mdCode = `[![](${iUrl})](${window.location.protocol}//${window.location.host}${window.location.pathname}#${serialized})`;
-  });
-</script>
-
-<Card title="Actions" isOpen={true}>
-  <div class="flex flex-wrap gap-2 m-2">
-    {#if isClipboardAvailable()}
-      <button class="action-btn w-full" on:click={onCopyClipboard}
-        ><i class="far fa-copy mr-2" /> Copy Image to clipboard
-      </button>
-    {/if}
-    <button id="downloadPNG" class="action-btn flex-grow" on:click={onDownloadPNG}>
-      <i class="fas fa-download mr-2" /> PNG
-    </button>
-    <button id="downloadSVG" class="action-btn flex-grow" on:click={onDownloadSVG}>
-      <i class="fas fa-download mr-2" /> SVG
-    </button>
-    <a target="_blank" rel="noreferrer" class="flex-grow" href={iUrl}>
-      <button class="action-btn w-full">
-        <i class="fas fa-external-link-alt mr-2" /> PNG
-      </button>
-    </a>
-    <a target="_blank" rel="noreferrer" class="flex-grow" href={svgUrl}>
-      <button class="action-btn w-full">
-        <i class="fas fa-external-link-alt mr-2" /> SVG
-      </button>
-    </a>
-    <a target="_blank" rel="noreferrer" class="flex-grow" href={krokiUrl}>
-      <button class="action-btn w-full">
-        <i class="fas fa-external-link-alt mr-2" /> Kroki
-      </button>
-    </a>
-
-    <div class="flex gap-2 items-center">
-      PNG size
-      <label for="autosize">
-        <input type="radio" value="auto" id="autosize" bind:group={imagemodeselected} /> Auto
-      </label>
-
-      <label for="width">
-        <input type="radio" value="width" id="width" bind:group={imagemodeselected} /> Width
-      </label>
-
-      <label for="height">
-        <input type="radio" value="height" id="height" bind:group={imagemodeselected} /> Height
-      </label>
-
-      {#if imagemodeselected !== 'auto'}
-        <input
-          id="height"
-          class="input"
-          type="number"
-          min="3"
-          max="10000"
-          bind:value={userimagesize} />
-      {/if}
-    </div>
-
-    <div class="w-full flex gap-2 items-center">
-      <input class="input" id="markdown" type="text" value={mdCode} on:click={onCopyMarkdown} />
-      <label for="markdown">
-        <button class="btn btn-primary btn-md flex-auto" on:click={onCopyMarkdown}>
-          Copy Markdown
-        </button>
-      </label>
-    </div>
-
-    <div class="w-full flex gap-2 items-center">
-      <input
-        class="input"
-        id="gist"
-        type="text"
-        bind:value={gistURL}
-        placeholder="Enter Gist URL" />
-      <label for="gist">
-        <button class="btn btn-primary btn-md flex-auto" on:click={loadGist}> Load Gist </button>
-      </label>
-    </div>
-    {#if isNetlify}
-      <div class="w-full flex items-center justify-center">
-        <a class="link underline text-gray-500 text-sm" href="https://netlify.com">
-          This site is powered by Netlify
-        </a>
-      </div>
-    {/if}
-  </div>
-</Card>

src/lib/components/Card/Card.svelte

@@ -1,31 +0,0 @@
-<script lang="ts">
-  import type { Tab } from '$lib/types';
-  import { slide } from 'svelte/transition';
-  import Tabs from './Tabs.svelte';
-  export let isCloseable = true;
-  export let isOpen = true;
-  export let tabs: Tab[] = [];
-  export let activeTabID: string = '';
-  export let title: string;
-  $: isOpen = isCloseable ? isOpen : true;
-  $: isTabsShown = isOpen && tabs.length > 0;
-</script>
-
-<div class="card rounded overflow-hidden m-2 flex-grow flex flex-col shadow-2xl">
-  <div
-    class="bg-primary p-2 {isTabsShown ? 'pb-0' : ''} flex-none cursor-pointer"
-    on:click={() => (isOpen = !isOpen)}
-    on:keypress={() => (isOpen = !isOpen)}>
-    <div class="flex justify-between">
-      <Tabs on:select {tabs} bind:isOpen {title} {isCloseable} {activeTabID} />
-      <div class="flex gap-x-4 items-center {isTabsShown ? '-mt-2' : ''}">
-        <slot name="actions" />
-      </div>
-    </div>
-  </div>
-  {#if isOpen}
-    <div class="card-body p-0 flex-grow overflow-auto text-base-content" transition:slide>
-      <slot />
-    </div>
-  {/if}
-</div>

src/lib/components/Card/Tabs.svelte

@@ -1,52 +0,0 @@
-<script lang="ts">
-  import type { Tab, TabEvents } from '$lib/types';
-  import { createEventDispatcher } from 'svelte';
-  import { fade } from 'svelte/transition';
-  export let isCloseable = true;
-  export let tabs: Tab[];
-  export let title: string;
-  export let isOpen = false;
-  export let activeTabID: string;
-
-  if (!activeTabID && tabs.length > 0) {
-    activeTabID = tabs[0].id;
-  }
-  const dispatch = createEventDispatcher<TabEvents>();
-  const toggleTabs = (tab: Tab) => {
-    activeTabID = tab.id;
-    dispatch('select', tab);
-  };
-</script>
-
-<div class="flex cursor-default">
-  <span
-    class="mr-2 font-semibold"
-    on:click|stopPropagation={() => (isOpen = !isOpen)}
-    on:keypress|stopPropagation={() => (isOpen = !isOpen)}>
-    {#if isCloseable}
-      <i class="fas fa-chevron-right icon" class:isOpen />
-    {/if}
-    {title}</span>
-  {#if isOpen && tabs}
-    <ul class="tabs" transition:fade>
-      {#each tabs as tab}
-        <div
-          class="tab tab-lifted {activeTabID === tab.id ? 'tab-active' : 'text-primary-content'}"
-          on:click|stopPropagation={() => toggleTabs(tab)}
-          on:keypress|stopPropagation={() => toggleTabs(tab)}>
-          <i class="mr-1 {tab.icon}" />
-          {tab.title}
-        </div>
-      {/each}
-    </ul>
-  {/if}
-</div>
-
-<style>
-  .icon {
-    transition-duration: 0.5s;
-  }
-  .isOpen {
-    transform: rotate(90deg);
-  }
-</style>

src/lib/components/Card/__snapshots__/card.test.ts.snap

@@ -1,3 +0,0 @@
-// Vitest Snapshot v1
-
-exports[`card.svelte > mounts 1`] = `"<div><div class=\\"card rounded overflow-hidden m-2 flex-grow flex flex-col shadow-2xl\\"><div class=\\"bg-primary p-2 pb-0 flex-none cursor-pointer\\"><div class=\\"flex justify-between\\"><div class=\\"flex cursor-default s-_wx1E_JHsCoF\\"><span class=\\"mr-2 font-semibold s-_wx1E_JHsCoF\\"><i class=\\"fas fa-chevron-right icon s-_wx1E_JHsCoF isOpen\\"></i> TabTest</span> <ul class=\\"tabs s-_wx1E_JHsCoF\\"><div class=\\"tab tab-lifted tab-active s-_wx1E_JHsCoF\\"><i class=\\"mr-1 undefined s-_wx1E_JHsCoF\\"></i> title1 </div><div class=\\"tab tab-lifted text-primary-content s-_wx1E_JHsCoF\\"><i class=\\"mr-1 undefined s-_wx1E_JHsCoF\\"></i> title2 </div></ul></div><!--<Tabs>--> <div class=\\"flex gap-x-4 items-center -mt-2\\"></div></div></div> <div class=\\"card-body p-0 flex-grow overflow-auto text-base-content\\"></div></div><!--<Card>--></div>"`;

src/lib/components/Card/card.test.ts

@@ -1,24 +0,0 @@
-import { cleanup, render } from '@testing-library/svelte';
-import { describe, expect, it, afterEach } from 'vitest';
-import Card from './Card.svelte';
-
-describe('card.svelte', () => {
-  // TODO: @testing-library/svelte claims to add this automatically but it doesn't work without explicit afterEach
-  afterEach(() => cleanup());
-
-  it('mounts', () => {
-    const { container } = render(Card, {
-      title: 'TabTest',
-      tabs: [
-        { id: 't1', title: 'title1' },
-        { id: 't2', title: 'title2' }
-      ]
-    });
-    expect(container).toBeTruthy();
-    expect(container).toHaveTextContent('TabTest');
-    expect(container).toHaveTextContent('title1');
-    expect(container).toHaveTextContent('title2');
-    expect(container).not.toHaveTextContent('title3');
-    expect(container.innerHTML).toMatchSnapshot();
-  });
-});

src/lib/components/Editor.svelte

@@ -1,115 +0,0 @@
-<script lang="ts">
-  import type { EditorMode } from '$lib/types';
-  import { stateStore, updateCode, updateConfig } from '$lib/util/state';
-  import { themeStore } from '$lib/util/theme';
-  import { errorDebug, syncDiagram } from '$lib/util/util';
-  import type monaco from 'monaco-editor';
-  import { onMount } from 'svelte';
-  import initEditor from 'monaco-mermaid';
-  import { logEvent } from '$lib/util/stats';
-
-  let divEl: HTMLDivElement = null;
-  let editor: monaco.editor.IStandaloneCodeEditor;
-  let Monaco: typeof monaco;
-  let editorOptions: monaco.editor.IStandaloneEditorConstructionOptions = {
-    minimap: {
-      enabled: false
-    },
-    theme: 'mermaid',
-    overviewRulerLanes: 0
-  };
-  let text = '';
-
-  stateStore.subscribe(({ errorMarkers, editorMode, code, mermaid }) => {
-    console.log('editor store subscription', { code, mermaid });
-    if (!editor) return;
-
-    // Update editor text if it's different
-    const newText = editorMode === 'code' ? code : mermaid;
-    if (newText !== text) {
-      console.log('updating editor text', newText);
-      editor.setValue(newText);
-      text = newText;
-    }
-
-    // Update editor mode if it's different
-    const language = editorMode === 'code' ? 'mermaid' : 'json';
-    if (editor.getModel().getLanguageId() !== language) {
-      Monaco?.editor.setModelLanguage(editor.getModel(), language);
-    }
-
-    // Display/clear errors
-    Monaco?.editor.setModelMarkers(editor.getModel(), 'mermaid', errorMarkers);
-  });
-
-  themeStore.subscribe(({ isDark }) => {
-    editor && Monaco?.editor.setTheme(isDark ? 'mermaid-dark' : 'mermaid');
-  });
-
-  const handleUpdate = (text: string, mode: EditorMode) => {
-    console.log('editor HandleUpdate', { text, mode });
-    if (mode === 'code') {
-      updateCode(text);
-    } else {
-      updateConfig(text);
-    }
-  };
-
-  const loadMonaco = async () => {
-    console.log('Loading Monaco...');
-    // errorDebug();
-    let i = 0;
-    while (i++ < 500) {
-      // @ts-ignore : This is a hack to handle a svelte-kit error when importing monaco.
-      Monaco = window.monaco;
-      if (Monaco !== undefined) {
-        return;
-      }
-      await new Promise((r) => setTimeout(r, 100));
-    }
-    alert('Loading Monaco Editor failed. Please try refreshing the page.');
-  };
-
-  onMount(async () => {
-    await loadMonaco(); // Fix https://github.com/mermaid-js/mermaid-live-editor/issues/175
-    initEditor(Monaco);
-    errorDebug(100);
-    editor = Monaco.editor.create(divEl, editorOptions);
-    editor.onDidChangeModelContent(({ isFlush, changes }) => {
-      const newText = editor.getValue();
-      console.log('editor onDidChangeModelContent', { text, newText, isFlush, changes });
-      if (text === newText || isFlush) {
-        return;
-      }
-      text = newText;
-      handleUpdate(text, $stateStore.editorMode);
-    });
-    editor.addAction({
-      id: 'mermaid-render-diagram',
-      label: 'Render Diagram',
-      keybindings: [Monaco.KeyMod.CtrlCmd | Monaco.KeyCode.Enter],
-      run: function () {
-        syncDiagram();
-        logEvent('renderDiagram', {
-          method: 'keyboadShortcut'
-        });
-      }
-    });
-    Monaco?.editor.setTheme($themeStore.isDark ? 'mermaid-dark' : 'mermaid');
-    const resizeObserver = new ResizeObserver((entries) => {
-      editor.layout({
-        height: entries[0].contentRect.height,
-        width: entries[0].contentRect.width
-      });
-    });
-
-    resizeObserver.observe(divEl.parentElement);
-    console.log(`editor mounted`);
-    return () => {
-      console.log(`editor disposed`);
-      editor.dispose();
-    };
-  });
-</script>
-
-<div bind:this={divEl} id="editor" class="overflow-hidden" />

src/lib/components/History/History.svelte

@@ -1,192 +0,0 @@
-<script lang="ts">
-  import Card from '$lib/components/Card/Card.svelte';
-  import { inputStateStore, getStateString } from '$lib/util/state';
-  import {
-    addHistoryEntry,
-    historyModeStore,
-    clearHistoryData,
-    getPreviousState,
-    historyStore,
-    loaderHistoryStore,
-    restoreHistory
-  } from './history';
-  import { notify, prompt } from '$lib/util/notify';
-  import { onMount } from 'svelte';
-  import { get } from 'svelte/store';
-  import moment from 'moment';
-  import type { HistoryType, State, Tab } from '$lib/types';
-  import { logEvent } from '$lib/util/stats';
-
-  const HISTORY_SAVE_INTERVAL = 60000;
-
-  const tabSelectHandler = (message: CustomEvent<Tab>) => {
-    historyModeStore.set(message.detail.id as HistoryType);
-  };
-  let tabs: Tab[] = [
-    {
-      id: 'manual',
-      title: 'Saved',
-      icon: 'far fa-bookmark'
-    },
-    {
-      id: 'auto',
-      title: 'Timeline',
-      icon: 'fas fa-history'
-    }
-  ];
-
-  const downloadHistory = () => {
-    const data = get(historyStore);
-    const blob = new Blob([JSON.stringify(data)], { type: 'application/json' });
-    const url = URL.createObjectURL(blob);
-    const a = document.createElement('a');
-    a.href = url;
-    a.download = `mermaid-history-${moment().format('YYYY-MM-DD-HHmmss')}.json`;
-    a.click();
-    URL.revokeObjectURL(url);
-    logEvent('history', {
-      action: 'download'
-    });
-  };
-
-  const uploadHistory = () => {
-    const input = document.createElement('input');
-    input.type = 'file';
-    input.accept = 'application/json';
-    input.addEventListener('change', ({ target }: Event) => {
-      const file = (<HTMLInputElement>target).files[0];
-      if (!file) {
-        return;
-      }
-      const reader = new FileReader();
-      reader.onload = (e) => {
-        const data = JSON.parse(e.target.result as string);
-        restoreHistory(data);
-      };
-      reader.readAsText(file);
-    });
-    input.click();
-  };
-
-  const saveHistory = (auto = false) => {
-    const currentState: string = getStateString();
-    const previousState: string = getPreviousState(auto);
-    if (previousState !== currentState) {
-      addHistoryEntry({
-        state: $inputStateStore,
-        time: Date.now(),
-        type: auto ? 'auto' : 'manual'
-      });
-    } else if (!auto) {
-      notify('State already saved.');
-    }
-  };
-
-  const clearHistory = (id?: string): void => {
-    if (!id && !prompt('Clear all saved items?')) {
-      return;
-    }
-    clearHistoryData(id);
-  };
-
-  const restoreHistoryItem = (state: State): void => {
-    inputStateStore.set({ ...state, updateDiagram: true });
-  };
-
-  const relativeTime = (time: number) => {
-    const t = new Date(time);
-    return `${new Date(t).toLocaleString()} (${moment(t).fromNow()})`;
-  };
-
-  onMount(() => {
-    historyModeStore.set('manual');
-    setInterval(() => {
-      saveHistory(true);
-    }, HISTORY_SAVE_INTERVAL);
-  });
-
-  loaderHistoryStore.subscribe((entries) => {
-    if (entries.length > 0 && tabs.length === 2) {
-      tabs = [
-        {
-          id: 'loader',
-          title: 'Revisions',
-          icon: 'fab fa-git-alt'
-        },
-        ...tabs
-      ];
-      historyModeStore.set('loader');
-    }
-  });
-
-  let isOpen = false;
-</script>
-
-<Card on:select={tabSelectHandler} bind:isOpen {tabs} title="History">
-  <div slot="actions">
-    <button
-      id="uploadHistory"
-      class="btn btn-xs btn-secondary w-12"
-      on:click|stopPropagation={() => uploadHistory()}
-      title="Upload history"><i class="fa fa-upload" /></button>
-    {#if $historyStore.length > 0}
-      <button
-        id="downloadHistory"
-        class="btn btn-xs btn-secondary w-12"
-        on:click|stopPropagation={() => downloadHistory()}
-        title="Download history"><i class="fa fa-download" /></button>
-    {/if}
-    |
-    <button
-      id="saveHistory"
-      class="btn btn-xs btn-success w-12"
-      on:click|stopPropagation={() => saveHistory()}
-      title="Save current state"><i class="far fa-save" /></button>
-    {#if $historyModeStore !== 'loader'}
-      <button
-        id="clearHistory"
-        class="btn btn-xs btn-error w-12"
-        on:click|stopPropagation={() => clearHistory()}
-        title="Delete all saved states"><i class="fas fa-trash-alt" /></button>
-    {/if}
-  </div>
-  <ul class="p-2 space-y-2 overflow-auto h-56" id="historyList">
-    {#if $historyStore.length > 0}
-      {#each $historyStore as { id, state, time, name, url, type }}
-        <li class="rounded p-2 shadow flex-col">
-          <div class="flex">
-            <div class="flex-1">
-              <div class="flex flex-col text-base-content">
-                {#if url}
-                  <a
-                    href={url}
-                    target="_blank"
-                    rel="noreferrer"
-                    title="Open revision in new tab"
-                    class="hover:underline text-blue-500">{name}</a>
-                {:else}
-                  <span>{name}</span>
-                {/if}
-                <span class="text-gray-400 text-sm">{relativeTime(time)}</span>
-              </div>
-            </div>
-            <div class="flex gap-2 content-center">
-              <button class="btn btn-success" on:click={() => restoreHistoryItem(state)}
-                ><i class="fas fa-undo mr-1" />Restore</button>
-              {#if type !== 'loader'}
-                <button class="btn btn-error" on:click={() => clearHistory(id)}
-                  ><i class="fas fa-trash-alt mr-1" />Delete</button>
-              {/if}
-            </div>
-          </div>
-        </li>
-      {/each}
-    {:else}
-      <div class="m-2">
-        No items in History<br />
-        Click the Save button to save current state and restore it later.<br />
-        Timeline will automatically be saved every minute.
-      </div>
-    {/if}
-  </ul>
-</Card>

src/lib/components/History/history.test.ts

@@ -1,120 +0,0 @@
-import type { HistoryEntry } from '$lib/types';
-import { describe, it, expect } from 'vitest';
-import {
-  addHistoryEntry,
-  injectHistoryIDs,
-  clearHistoryData,
-  historyModeStore,
-  historyStore
-} from './history';
-import { defaultState } from '$lib/util/state';
-import { get } from 'svelte/store';
-
-describe('history', () => {
-  it('should handle saving individual history entry', () => {
-    expect(window.localStorage.getItem('manualHistoryStore')).toBe('[]');
-    expect(window.localStorage.getItem('autoHistoryStore')).toBe('[]');
-
-    addHistoryEntry({
-      state: defaultState,
-      time: 12345,
-      type: 'manual'
-    });
-
-    const [manualEntry]: HistoryEntry[] = JSON.parse(
-      window.localStorage.getItem('manualHistoryStore')
-    );
-
-    expect(manualEntry.time).toBe(12345);
-    expect(manualEntry.type).toBe('manual');
-    expect(manualEntry.name).not.toBeNull();
-    expect(manualEntry.state).not.toBeNull();
-
-    addHistoryEntry({
-      state: defaultState,
-      time: 54321,
-      type: 'auto'
-    });
-
-    const [autoEntry]: HistoryEntry[] = JSON.parse(window.localStorage.getItem('autoHistoryStore'));
-
-    expect(autoEntry.time).toBe(54321);
-    expect(autoEntry.type).toBe('auto');
-    expect(autoEntry.name).not.toBeNull();
-    expect(autoEntry.state).not.toBeNull();
-
-    historyModeStore.set('manual');
-    clearHistoryData();
-    historyModeStore.set('auto');
-    clearHistoryData();
-    expect(window.localStorage.getItem('manualHistoryStore')).toBe('[]');
-    expect(window.localStorage.getItem('autoHistoryStore')).toBe('[]');
-  });
-
-  it('should clear history entries', () => {
-    addHistoryEntry({
-      state: defaultState,
-      time: 12345,
-      type: 'manual'
-    });
-    addHistoryEntry({
-      state: { ...defaultState, code: 'graph TD\\n    A[Christmas] -->|Get money| B(Go shopping)' },
-      time: 123456,
-      type: 'manual'
-    });
-
-    historyModeStore.set('manual');
-    const store: HistoryEntry[] = get(historyStore);
-    expect(store.length).toBe(2);
-    clearHistoryData(store[1].id);
-    expect(get(historyStore).length).toBe(1);
-    clearHistoryData();
-    expect(get(historyStore).length).toBe(0);
-
-    historyModeStore.set('auto');
-    addHistoryEntry({
-      state: defaultState,
-      time: 54321,
-      type: 'auto'
-    });
-    addHistoryEntry({
-      state: { ...defaultState, code: 'graph TD\\n    A[Christmas] -->|Get money| B(Go shopping)' },
-      time: 654321,
-      type: 'auto'
-    });
-    expect(get(historyStore).length).toBe(2);
-    clearHistoryData();
-    expect(get(historyStore).length).toBe(0);
-    // Test calling when history is empty
-    clearHistoryData();
-    expect(get(historyStore).length).toBe(0);
-  });
-});
-
-describe('history migration', () => {
-  it('should inject history IDs as migration', () => {
-    window.localStorage.setItem(
-      'manualHistoryStore',
-      '[{"state":{"code":"graph TD\\n    A[Halloween] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":false},"time":0,"type":"manual","name":"hollow-art"},{"state":{"code":"graph TD\\n    A[Christmas] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":true},"time":0,"type":"manual","name":"helpful-ocean"}]'
-    );
-    window.localStorage.setItem(
-      'autoHistoryStore',
-      '[{"state":{"code":"graph TD\\n    A[New Year] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":false},"time":0,"type":"auto","name":"barking-dog"},{"state":{"code":"graph TD\\n    A[Christmas] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":true},"time":0,"type":"manual","name":"needy-mosquito"}]'
-    );
-    let manualHistoryStore: HistoryEntry[] = JSON.parse(
-      window.localStorage.getItem('manualHistoryStore')
-    );
-    let autoHistoryStore: HistoryEntry[] = JSON.parse(
-      window.localStorage.getItem('autoHistoryStore')
-    );
-    expect(manualHistoryStore.every(({ id }) => id !== undefined)).toBe(false);
-    expect(autoHistoryStore.every(({ id }) => id !== undefined)).toBe(false);
-
-    injectHistoryIDs();
-
-    manualHistoryStore = JSON.parse(window.localStorage.getItem('manualHistoryStore'));
-    autoHistoryStore = JSON.parse(window.localStorage.getItem('autoHistoryStore'));
-    expect(manualHistoryStore.every(({ id }) => id !== undefined)).toBe(true);
-    expect(autoHistoryStore.every(({ id }) => id !== undefined)).toBe(true);
-  });
-});

src/lib/components/History/history.ts

@@ -1,141 +0,0 @@
-import { derived, writable, get } from 'svelte/store';
-import type { Readable, Writable } from 'svelte/store';
-import { persist, localStorage } from '$lib/util/persist';
-import { generateSlug } from 'random-word-slugs';
-import type { HistoryEntry, HistoryType, Optional } from '$lib/types';
-import { v4 as uuidV4 } from 'uuid';
-import { logEvent } from '$lib/util/stats';
-
-const MAX_AUTO_HISTORY_LENGTH = 30;
-
-export const historyModeStore: Writable<HistoryType> = persist(
-  writable('manual'),
-  localStorage(),
-  'autoHistoryMode'
-);
-
-const autoHistoryStore: Writable<HistoryEntry[]> = persist(
-  writable([]),
-  localStorage(),
-  'autoHistoryStore'
-);
-
-const manualHistoryStore: Writable<HistoryEntry[]> = persist(
-  writable([]),
-  localStorage(),
-  'manualHistoryStore'
-);
-
-export const loaderHistoryStore: Writable<HistoryEntry[]> = writable([] as HistoryEntry[]);
-
-export const historyStore: Readable<HistoryEntry[]> = derived(
-  [historyModeStore, autoHistoryStore, manualHistoryStore, loaderHistoryStore],
-  ([historyMode, autoHistories, manualHistories, loadedHistories], set) => {
-    if (historyMode === 'auto') {
-      set(autoHistories);
-    } else if (historyMode === 'manual') {
-      set(manualHistories);
-    } else if (historyMode === 'loader') {
-      set(loadedHistories);
-    } else {
-      set(autoHistories);
-    }
-  }
-);
-
-export const addHistoryEntry = (entryToAdd: Optional<HistoryEntry, 'id'>): void => {
-  const entry: HistoryEntry = {
-    ...entryToAdd,
-    id: uuidV4()
-  };
-
-  if (entry.type === 'loader') {
-    loaderHistoryStore.update((entries) => [entry, ...entries]);
-    return;
-  }
-
-  if (!entry.name) {
-    entry.name = generateSlug(2);
-  }
-
-  if (entry.type === 'auto') {
-    autoHistoryStore.update((entries) => {
-      if (entries.length >= MAX_AUTO_HISTORY_LENGTH) {
-        entries = entries.slice(0, MAX_AUTO_HISTORY_LENGTH - 1);
-      }
-      return [entry, ...entries];
-    });
-  } else if (entry.type === 'manual') {
-    manualHistoryStore.update((entries) => [entry, ...entries]);
-    logEvent('history', { action: 'save' });
-  }
-};
-
-export const clearHistoryData = (idToClear?: string): void => {
-  (get(historyModeStore) === 'auto' ? autoHistoryStore : manualHistoryStore).update((entries) => {
-    if (get(historyModeStore) !== 'loader') {
-      entries = entries.filter(({ id }) => idToClear && id != idToClear);
-      logEvent('history', { action: 'clear', type: idToClear ? 'single' : 'all' });
-    }
-    return entries;
-  });
-};
-
-export const getPreviousState = (auto: boolean): string => {
-  const entries = get(auto ? autoHistoryStore : manualHistoryStore);
-  if (entries.length > 0) {
-    return JSON.stringify(entries[0].state);
-  }
-  return '';
-};
-
-export const restoreHistory = (data: HistoryEntry[]) => {
-  const entries = data.filter(validateEntry);
-  const invalidEntryCount = data.length - entries.length;
-  if (invalidEntryCount > 0) {
-    console.error(`${invalidEntryCount} invalid history entries were removed.`);
-    console.error(data);
-  }
-  if (entries.length > 0) {
-    let entryCount = 0;
-    (entries[0].type === 'auto' ? autoHistoryStore : manualHistoryStore).update((existing) => {
-      const existingIDs = new Set(existing.map(({ id }) => id));
-      const newEntries = entries.filter(({ id }) => !existingIDs.has(id));
-      entryCount = newEntries.length;
-      const combined = [...existing, ...newEntries];
-      combined.sort((a, b) => b.time - a.time);
-      return combined;
-    });
-
-    alert(
-      `${entryCount} entries restored. ${invalidEntryCount} invalid, ${
-        entries.length - entryCount
-      } duplicates.`
-    );
-    logEvent('history', {
-      action: 'restore',
-      success: entryCount,
-      invalid: invalidEntryCount,
-      duplicates: entries.length - entryCount
-    });
-  } else {
-    alert('No valid entries found.');
-  }
-};
-
-export const injectHistoryIDs = (): void => {
-  const setIDs = (entries: HistoryEntry[]) => {
-    for (const entry of entries) {
-      if (!entry.id) {
-        entry.id = uuidV4();
-      }
-    }
-    return entries;
-  };
-  autoHistoryStore.update(setIDs);
-  manualHistoryStore.update(setIDs);
-};
-
-const validateEntry = (entry: HistoryEntry): boolean => {
-  return entry.type && entry.state && entry.time && true;
-};

src/lib/components/Navbar.svelte

@@ -1,82 +0,0 @@
-<script context="module">
-  import { version } from 'mermaid/package.json';
-  import { analytics } from '$lib/util/stats';
-  analytics?.track('version', {
-    mermaidVersion: version
-  });
-</script>
-
-<script lang="ts">
-  import Theme from './Theme.svelte';
-
-  interface Link {
-    title: string;
-    href: string;
-    icon?: string;
-  }
-  const links: Link[] = [
-    {
-      title: 'Documentation',
-      href: 'https://mermaid-js.github.io/mermaid/#/n00b-gettingStarted'
-    },
-    {
-      title: 'Tutorial',
-      href: 'https://github.com/mermaid-js/mermaid/blob/develop/docs/Tutorials.md'
-    },
-    {
-      title: 'Mermaid',
-      href: 'https://github.com/mermaid-js/mermaid'
-    },
-    {
-      title: 'CLI',
-      href: 'https://github.com/mermaid-js/mermaid-cli'
-    },
-    {
-      title: '',
-      href: 'https://github.com/mermaid-js/mermaid-live-editor',
-      icon: 'fab fa-github fa-lg'
-    }
-  ];
-</script>
-
-<div class="navbar shadow-lg bg-primary p-0">
-  <div class="flex-1 px-2 mx-2">
-    <span class="text-lg font-bold">
-      <a href="/">Mermaid<span class="text-xs font-thin">v{version}</span> Live Editor</a>
-    </span>
-  </div>
-  <label for="menu-toggle" class="pointer-cursor lg:hidden block"
-    ><svg
-      class="fill-current "
-      xmlns="http://www.w3.org/2000/svg"
-      width="20"
-      height="20"
-      viewBox="0 0 20 20"
-      ><title>Menu</title><path d="M0 3h20v2H0V3zm0 6h20v2H0V9zm0 6h20v2H0v-2z" /></svg
-    ></label>
-  <input class="hidden" type="checkbox" id="menu-toggle" />
-
-  <Theme />
-  <div class="hidden lg:flex lg:items-center lg:w-auto w-full" id="menu">
-    <ul class="lg:flex items-center justify-between text-base pt-4 lg:pt-0">
-      {#each links as { title, href, icon }}
-        <li>
-          <a class="btn btn-ghost" target="_blank" rel="noreferrer" {href}>
-            {#if icon}
-              <i class={icon} />
-            {/if}
-            {title}</a>
-        </li>
-      {/each}
-    </ul>
-  </div>
-</div>
-
-<style>
-  #menu-toggle:checked + #menu {
-    display: block;
-  }
-  .navbar {
-    z-index: 10000;
-  }
-</style>

src/lib/components/Preset.svelte

@@ -1,144 +0,0 @@
-<script lang="ts">
-  import { updateCode } from '$lib/util/state';
-  import Card from '$lib/components/Card/Card.svelte';
-  import { logEvent } from '$lib/util/stats';
-
-  const samples = {
-    Flow: `graph TD
-    A[Christmas] -->|Get money| B(Go shopping)
-    B --> C{Let me think}
-    C -->|One| D[Laptop]
-    C -->|Two| E[iPhone]
-    C -->|Three| F[fa:fa-car Car]`,
-    Sequence: `sequenceDiagram
-    Alice->>+John: Hello John, how are you?
-    Alice->>+John: John, can you hear me?
-    John-->>-Alice: Hi Alice, I can hear you!
-    John-->>-Alice: I feel great!`,
-    Class: `classDiagram
-    Animal <|-- Duck
-    Animal <|-- Fish
-    Animal <|-- Zebra
-    Animal : +int age
-    Animal : +String gender
-    Animal: +isMammal()
-    Animal: +mate()
-    class Duck{
-      +String beakColor
-      +swim()
-      +quack()
-    }
-    class Fish{
-      -int sizeInFeet
-      -canEat()
-    }
-    class Zebra{
-      +bool is_wild
-      +run()
-    }`,
-    State: `stateDiagram-v2
-    [*] --> Still
-    Still --> [*]
-    Still --> Moving
-    Moving --> Still
-    Moving --> Crash
-    Crash --> [*]`,
-    Gantt: `gantt
-    title A Gantt Diagram
-    dateFormat  YYYY-MM-DD
-    section Section
-    A task           :a1, 2014-01-01, 30d
-    Another task     :after a1  , 20d
-    section Another
-    Task in sec      :2014-01-12  , 12d
-    another task      : 24d`,
-    Pie: `pie title Pets adopted by volunteers
-    "Dogs" : 386
-    "Cats" : 85
-    "Rats" : 15`,
-    ER: `erDiagram
-    CUSTOMER }|..|{ DELIVERY-ADDRESS : has
-    CUSTOMER ||--o{ ORDER : places
-    CUSTOMER ||--o{ INVOICE : "liable for"
-    DELIVERY-ADDRESS ||--o{ ORDER : receives
-    INVOICE ||--|{ ORDER : covers
-    ORDER ||--|{ ORDER-ITEM : includes
-    PRODUCT-CATEGORY ||--|{ PRODUCT : contains
-    PRODUCT ||--o{ ORDER-ITEM : "ordered in"`,
-    'User Journey': `journey
-    title My working day
-    section Go to work
-      Make tea: 5: Me
-      Go upstairs: 3: Me
-      Do work: 1: Me, Cat
-    section Go home
-      Go downstairs: 5: Me
-      Sit down: 3: Me`,
-    Git: `gitGraph
-    commit
-    commit
-    branch develop
-    checkout develop
-    commit
-    commit
-    checkout main
-    merge develop
-    commit
-    commit`,
-    Mindmap: `mindmap
-  root((mindmap))
-    Origins
-      Long history
-      ::icon(fa fa-book)
-      Popularisation
-        British popular psychology author Tony Buzan
-    Research
-      On effectivness<br/>and features
-      On Automatic creation
-        Uses
-            Creative techniques
-            Strategic planning
-            Argument mapping
-    Tools
-      Pen and paper
-      Mermaid`
-  };
-
-  const loadSampleDiagram = (diagramType: string): void => {
-    updateCode(samples[diagramType], {
-      updateDiagram: true,
-      resetPanZoom: true
-    });
-    logEvent('loadSampleDiagram', { diagramType });
-  };
-
-  // Adding in this array will add an icon to the preset menu
-  const newDiagrams: Array<keyof typeof samples> = ['Mindmap'];
-  const diagramOrder: Array<keyof typeof samples> = [
-    'Sequence',
-    'Flow',
-    'Class',
-    'State',
-    'ER',
-    'Gantt',
-    'User Journey',
-    'Git',
-    'Pie',
-    'Mindmap'
-  ];
-</script>
-
-<Card title="Sample Diagrams" isOpen={false}>
-  <div class="flex flex-wrap p-2 gap-2">
-    {#each diagramOrder as sample}
-      <button
-        class="btn btn-sm btn-primary w-28 normal-case flex-grow"
-        on:click={() => loadSampleDiagram(sample)}>
-        {sample}
-        {#if newDiagrams.includes(sample)}
-          <span class="ml-2 fa fa-heart" />
-        {/if}
-      </button>
-    {/each}
-  </div>
-</Card>

src/lib/components/Theme.svelte

@@ -1,64 +0,0 @@
-<script>
-  import { setTheme, themeStore } from '$lib/util/theme';
-
-  const themes = [
-    '🌝 light',
-    '🌚 dark',
-    '🧁 cupcake',
-    '🐝 bumblebee',
-    '✳️ emerald',
-    '🏢 corporate',
-    '🌃 synthwave',
-    '👴 retro',
-    '🤖 cyberpunk',
-    '🌸 valentine',
-    '🎃 halloween',
-    '🌷 garden',
-    '🌲 forest',
-    '🐟 aqua',
-    '👓 lofi',
-    '🖍 pastel',
-    '🧚‍♀️ fantasy',
-    '📝 wireframe',
-    '🏴 black',
-    '💎 luxury',
-    '🧛‍♂️ dracula'
-  ];
-</script>
-
-<div class="hidden lg:block dropdown">
-  <!-- svelte-ignore a11y-no-noninteractive-tabindex -->
-  <div tabindex="0" class="btn btn-ghost ">
-    <svg
-      xmlns="http://www.w3.org/2000/svg"
-      fill="none"
-      viewBox="0 0 24 24"
-      class="inline-block w-6 h-6 stroke-current md:mr-2"
-      ><path
-        stroke-linecap="round"
-        stroke-linejoin="round"
-        stroke-width="2"
-        d="M7 21a4 4 0 01-4-4V5a2 2 0 012-2h4a2 2 0 012 2v12a4 4 0 01-4 4zm0 0h12a2 2 0 002-2v-4a2 2 0 00-2-2h-2.343M11 7.343l1.657-1.657a2 2 0 012.828 0l2.829 2.829a2 2 0 010 2.828l-8.486 8.485M7 17h.01" /></svg>
-    <span class="hidden md:inline"> Change Theme </span>
-    <svg
-      xmlns="http://www.w3.org/2000/svg"
-      viewBox="0 0 1792 1792"
-      class="inline-block w-4 h-4 ml-1 fill-current"
-      ><path
-        d="M1395 736q0 13-10 23l-466 466q-10 10-23 10t-23-10l-466-466q-10-10-10-23t10-23l50-50q10-10 23-10t23 10l393 393 393-393q10-10 23-10t23 10l50 50q10 10 10 23z" /></svg>
-  </div>
-  <div
-    class="mt-14 overflow-y-auto shadow-2xl top-px dropdown-content h-96 w-56 bg-base-200 text-base-content">
-    <!-- svelte-ignore a11y-no-noninteractive-tabindex -->
-    <ul tabindex="0" class="p-4 menu compact">
-      {#each themes as theme}
-        <li class={theme.includes($themeStore.theme) ? 'bordered' : ''}>
-          <span
-            class="btn btn-ghost justify-start"
-            on:click={() => setTheme(theme)}
-            on:keypress={() => setTheme(theme)}>{theme}</span>
-        </li>
-      {/each}
-    </ul>
-  </div>
-</div>

src/lib/components/View.svelte

@@ -1,157 +0,0 @@
-<script lang="ts">
-  import { inputStateStore, stateStore, updateCodeStore } from '$lib/util/state';
-  import { onMount } from 'svelte';
-  import panzoom from 'svg-pan-zoom';
-  import type { State, ValidatedState } from '$lib/types';
-  import { logEvent } from '$lib/util/stats';
-  import { AsyncQueue, cmdKey } from '$lib/util/util';
-  import { render as renderDiagram } from '$lib/util/mermaid';
-
-  let code = '';
-  let config = '';
-  let container: HTMLDivElement;
-  let view: HTMLDivElement;
-  let error = false;
-  let outOfSync = false;
-  let hide = false;
-  let manualUpdate = true;
-  let panZoomEnabled = $stateStore.panZoom;
-  let pzoom: SvgPanZoom.Instance;
-
-  const handlePanZoomChange = () => {
-    const pan = pzoom.getPan();
-    const zoom = pzoom.getZoom();
-    updateCodeStore({ pan, zoom });
-    logEvent('panZoom');
-  };
-
-  const handlePanZoom = (state: State) => {
-    if (!state.panZoom) {
-      return;
-    }
-    hide = true;
-    pzoom?.destroy();
-    pzoom = undefined;
-    Promise.resolve().then(() => {
-      const graphDiv = document.getElementById('graph-div');
-      pzoom = panzoom(graphDiv, {
-        onPan: handlePanZoomChange,
-        onZoom: handlePanZoomChange,
-        controlIconsEnabled: true,
-        fit: true,
-        center: true
-      });
-      const { pan, zoom } = state;
-      if (pan !== undefined && zoom !== undefined && Number.isFinite(zoom)) {
-        pzoom.zoom(zoom);
-        pzoom.pan(pan);
-      }
-      hide = false;
-    });
-  };
-
-  const handleStateChange = async (state: ValidatedState) => {
-    if (state.error !== undefined) {
-      error = true;
-      return;
-    }
-    error = false;
-    try {
-      if (container && state && (state.updateDiagram || state.autoSync)) {
-        if (!state.autoSync) {
-          $inputStateStore.updateDiagram = false;
-        }
-        outOfSync = false;
-        manualUpdate = true;
-        // Do not render if there is no change in Code/Config/PanZoom
-        if (code === state.code && config === state.mermaid && panZoomEnabled === state.panZoom) {
-          return;
-        }
-        code = state.code;
-        config = state.mermaid;
-        panZoomEnabled = state.panZoom;
-        const scroll = view.parentElement.scrollTop;
-        delete container.dataset.processed;
-        await renderDiagram(
-          Object.assign({}, JSON.parse(state.mermaid)),
-          code,
-          'graph-div',
-          (svgCode, bindFunctions) => {
-            if (svgCode.length > 0) {
-              handlePanZoom(state);
-              container.innerHTML = svgCode;
-              // console.log(container.innerHTML);
-              const graphDiv = document.getElementById('graph-div');
-              graphDiv.setAttribute('height', '100%');
-              graphDiv.style.maxWidth = '100%';
-              if (bindFunctions) {
-                bindFunctions(graphDiv);
-              }
-            }
-          }
-        );
-        view.parentElement.scrollTop = scroll;
-        error = false;
-      } else if (manualUpdate) {
-        manualUpdate = false;
-      } else if (code !== state.code || config !== state.mermaid) {
-        outOfSync = true;
-      }
-    } catch (e) {
-      console.error('view fail', e);
-      error = true;
-    }
-  };
-
-  const q = new AsyncQueue(handleStateChange);
-
-  onMount(() => {
-    stateStore.subscribe(async (state) => {
-      await q.process(state);
-    });
-    window.addEventListener('resize', () => {
-      if ($stateStore.panZoom && pzoom) {
-        pzoom.resize();
-      }
-    });
-    console.log('View mounted');
-  });
-</script>
-
-{#if (error && $stateStore.error instanceof Error) || outOfSync}
-  <div
-    class="absolute w-full p-2 z-10 {error
-      ? 'text-red-600'
-      : 'text-yellow-600'} bg-base-100 bg-opacity-80 text-center"
-    id="errorContainer">
-    {#if error}
-      {$stateStore.error}
-    {:else}
-      Diagram out of sync. <br />
-      Press <i class="fas fa-sync" /> (Sync button) or <kbd>{cmdKey} + Enter</kbd> to sync.
-    {/if}
-  </div>
-{/if}
-
-<div id="view" bind:this={view} class="p-2 h-full" class:error class:outOfSync>
-  <div id="container" bind:this={container} class="h-full overflow-auto" class:hide />
-</div>
-
-<style>
-  #view {
-    flex: 1;
-  }
-
-  #container {
-    transition: visibility 0.3s;
-  }
-
-  .error,
-  .outOfSync {
-    opacity: 0.5;
-  }
-
-  .hide {
-    visibility: hidden;
-  }
-</style>

src/lib/components/actions.svelte

@@ -1,260 +1,259 @@
 <script lang="ts">
-  import { browser } from '$app/environment';
+	import { browser } from '$app/environment';
-  import Card from '$lib/components/Card/Card.svelte';
+	import Card from '$lib/components/card/card.svelte';
-  import { env } from '$lib/util/env';
+	import { env } from '$lib/util/env';
-  import { pakoSerde } from '$lib/util/serde';
+	import { pakoSerde } from '$lib/util/serde';
-  import { stateStore } from '$lib/util/state';
+	import { stateStore } from '$lib/util/state';
-  import { logEvent } from '$lib/util/stats';
+	import { logEvent } from '$lib/util/stats';
-  import { toBase64 } from 'js-base64';
+	import { toBase64 } from 'js-base64';
-  import moment from 'moment';
+	import moment from 'moment';
-  const { krokiRendererUrl, rendererUrl } = env;
+	const { krokiRendererUrl, rendererUrl } = env;
 
-  type Exporter = (context: CanvasRenderingContext2D, image: HTMLImageElement) => () => void;
+	type Exporter = (context: CanvasRenderingContext2D, image: HTMLImageElement) => () => void;
 
-  const getFileName = (ext: string) =>
+	const getFileName = (ext: string) =>
-    `mermaid-diagram-${moment().format('YYYY-MM-DD-HHmmss')}.${ext}`;
+		`mermaid-diagram-${moment().format('YYYY-MM-DD-HHmmss')}.${ext}`;
 
-  const getBase64SVG = (svg?: HTMLElement, width?: number, height?: number): string => {
+	const getBase64SVG = (svg?: HTMLElement, width?: number, height?: number): string => {
-    svg?.setAttribute('height', `${height}px`);
+		svg?.setAttribute('height', `${height}px`);
-    svg?.setAttribute('width', `${width}px`); // Workaround https://stackoverflow.com/questions/28690643/firefox-error-rendering-an-svg-image-to-html5-canvas-with-drawimage
+		svg?.setAttribute('width', `${width}px`); // Workaround https://stackoverflow.com/questions/28690643/firefox-error-rendering-an-svg-image-to-html5-canvas-with-drawimage
-    if (!svg) {
+		if (!svg) {
-      svg = getSvgEl();
+			svg = getSvgEl();
-    }
+		}
-    const svgString = svg.outerHTML
+		const svgString = svg.outerHTML
-      .replaceAll('<br>', '<br/>')
+			.replaceAll('<br>', '<br/>')
-      .replaceAll(/<img([^>]*)>/g, (m, g: string) => `<img ${g} />`);
+			.replaceAll(/<img([^>]*)>/g, (m, g: string) => `<img ${g} />`);
-    return toBase64(svgString);
+		return toBase64(svgString);
-  };
+	};
 
-  const exportImage = (event: Event, exporter: Exporter) => {
+	const exportImage = (event: Event, exporter: Exporter) => {
-    const canvas: HTMLCanvasElement = document.createElement('canvas');
+		const canvas: HTMLCanvasElement = document.createElement('canvas');
-    const svg: HTMLElement = document.querySelector('#container svg');
+		const svg: HTMLElement = document.querySelector('#container svg');
-    const box: DOMRect = svg.getBoundingClientRect();
+		const box: DOMRect = svg.getBoundingClientRect();
-    canvas.width = box.width;
+		canvas.width = box.width;
-    canvas.height = box.height;
+		canvas.height = box.height;
-    if (imagemodeselected === 'width') {
+		if (imagemodeselected === 'width') {
-      const ratio = box.height / box.width;
+			const ratio = box.height / box.width;
-      canvas.width = userimagesize;
+			canvas.width = userimagesize;
-      canvas.height = userimagesize * ratio;
+			canvas.height = userimagesize * ratio;
-    } else if (imagemodeselected === 'height') {
+		} else if (imagemodeselected === 'height') {
-      const ratio = box.width / box.height;
+			const ratio = box.width / box.height;
-      canvas.width = userimagesize * ratio;
+			canvas.width = userimagesize * ratio;
-      canvas.height = userimagesize;
+			canvas.height = userimagesize;
-    }
+		}
 
-    const context = canvas.getContext('2d');
+		const context = canvas.getContext('2d');
-    context.fillStyle = 'white';
+		context.fillStyle = 'white';
-    context.fillRect(0, 0, canvas.width, canvas.height);
+		context.fillRect(0, 0, canvas.width, canvas.height);
 
-    const image = new Image();
+		const image = new Image();
-    image.onload = exporter(context, image);
+		image.onload = exporter(context, image);
-    image.src = `data:image/svg+xml;base64,${getBase64SVG(svg, canvas.width, canvas.height)}`;
+		image.src = `data:image/svg+xml;base64,${getBase64SVG(svg, canvas.width, canvas.height)}`;
 
-    event.stopPropagation();
+		event.stopPropagation();
-    event.preventDefault();
+		event.preventDefault();
-  };
+	};
 
-  const getSvgEl = () => {
+	const getSvgEl = () => {
-    const svgEl: HTMLElement = document
+		const svgEl: HTMLElement = document
-      .querySelector('#container svg')
+			.querySelector('#container svg')
-      .cloneNode(true) as HTMLElement;
+			.cloneNode(true) as HTMLElement;
-    svgEl.setAttribute('xmlns:xlink', 'http://www.w3.org/1999/xlink');
+		svgEl.setAttribute('xmlns:xlink', 'http://www.w3.org/1999/xlink');
-    const fontAwesomeCdnUrl = Array.from(document.head.getElementsByTagName('link'))
+		const fontAwesomeCdnUrl = Array.from(document.head.getElementsByTagName('link'))
-      .map((l) => l.href)
+			.map((l) => l.href)
-      .find((h) => h && h.includes('font-awesome'));
+			.find((h) => h && h.includes('font-awesome'));
-    if (fontAwesomeCdnUrl == null) {
+		if (fontAwesomeCdnUrl == null) {
-      return svgEl;
+			return svgEl;
-    }
+		}
-    const styleEl = document.createElement('style');
+		const styleEl = document.createElement('style');
-    styleEl.innerText = `@import url("${fontAwesomeCdnUrl}");'`;
+		styleEl.innerText = `@import url("${fontAwesomeCdnUrl}");'`;
-    svgEl.prepend(styleEl);
+		svgEl.prepend(styleEl);
-    return svgEl;
+		return svgEl;
-  };
+	};
 
-  const simulateDownload = (download: string, href: string): void => {
+	const simulateDownload = (download: string, href: string): void => {
-    const a = document.createElement('a');
+		const a = document.createElement('a');
-    a.download = download;
+		a.download = download;
-    a.href = href;
+		a.href = href;
-    a.click();
+		a.click();
-    a.remove();
+		a.remove();
-  };
+	};
-  const downloadImage: Exporter = (context, image) => {
+	const downloadImage: Exporter = (context, image) => {
-    return () => {
+		return () => {
-      const { canvas } = context;
+			const { canvas } = context;
-      context.drawImage(image, 0, 0, canvas.width, canvas.height);
+			context.drawImage(image, 0, 0, canvas.width, canvas.height);
-      simulateDownload(
+			simulateDownload(
-        getFileName('png'),
+				getFileName('png'),
-        canvas.toDataURL('image/png').replace('image/png', 'image/octet-stream')
+				canvas.toDataURL('image/png').replace('image/png', 'image/octet-stream')
-      );
+			);
-    };
+		};
-  };
+	};
 
-  const isClipboardAvailable = (): boolean => {
+	const isClipboardAvailable = (): boolean => {
-    return Object.prototype.hasOwnProperty.call(window, 'ClipboardItem') as boolean;
+		return Object.prototype.hasOwnProperty.call(window, 'ClipboardItem') as boolean;
-  };
+	};
 
-  const clipboardCopy: Exporter = (context, image) => {
+	const clipboardCopy: Exporter = (context, image) => {
-    return () => {
+		return () => {
-      const { canvas } = context;
+			const { canvas } = context;
-      context.drawImage(image, 0, 0, canvas.width, canvas.height);
+			context.drawImage(image, 0, 0, canvas.width, canvas.height);
-      canvas.toBlob((blob) => {
+			canvas.toBlob((blob) => {
-        try {
+				try {
-          // @ts-ignore: https://github.com/microsoft/TypeScript-DOM-lib-generator/pull/1004/files
+					// @ts-ignore: https://github.com/microsoft/TypeScript-DOM-lib-generator/pull/1004/files
-          void navigator.clipboard.write([
+					void navigator.clipboard.write([
-            /* eslint-disable no-undef */
+						/* eslint-disable no-undef */
-            // @ts-ignore: https://github.com/microsoft/TypeScript/issues/43821
+						// @ts-ignore: https://github.com/microsoft/TypeScript/issues/43821
-            new ClipboardItem({
+						new ClipboardItem({
-              [blob.type]: blob
+							[blob.type]: blob
-            })
+						})
-          ]);
+					]);
-        } catch (error) {
+				} catch (error) {
-          console.error(error);
+					console.error(error);
-        }
+				}
-      });
+			});
-    };
+		};
-  };
+	};
 
-  const onCopyClipboard = (event: Event) => {
+	const onCopyClipboard = (event: Event) => {
-    exportImage(event, clipboardCopy);
+		exportImage(event, clipboardCopy);
-    logEvent('copyClipboard');
+		logEvent('copyClipboard');
-  };
+	};
 
-  const onDownloadPNG = (event: Event) => {
+	const onDownloadPNG = (event: Event) => {
-    exportImage(event, downloadImage);
+		exportImage(event, downloadImage);
-    logEvent('download', {
+		logEvent('download', {
-      type: 'png'
+			type: 'png'
-    });
+		});
-  };
+	};
 
-  const onDownloadSVG = () => {
+	const onDownloadSVG = () => {
-    simulateDownload(getFileName('svg'), `data:image/svg+xml;base64,${getBase64SVG()}`);
+		simulateDownload(getFileName('svg'), `data:image/svg+xml;base64,${getBase64SVG()}`);
-    logEvent('download', {
+		logEvent('download', {
-      type: 'svg'
+			type: 'svg'
-    });
+		});
-  };
+	};
 
-  const onCopyMarkdown = () => {
+	const onCopyMarkdown = () => {
-    (document.getElementById('markdown') as HTMLInputElement).select();
+		(document.getElementById('markdown') as HTMLInputElement).select();
-    document.execCommand('Copy');
+		document.execCommand('Copy');
-    logEvent('copyMarkdown');
+		logEvent('copyMarkdown');
-  };
+	};
 
-  let gistURL = '';
+	let gistURL = '';
-  stateStore.subscribe(({ loader }) => {
+	stateStore.subscribe(({ loader }) => {
-    if (loader?.type === 'gist') {
+		if (loader?.type === 'gist') {
-      // @ts-ignore Gist will have url
+			// @ts-ignore Gist will have url
-      gistURL = loader.config.url;
+			gistURL = loader.config.url;
-    }
+		}
-  });
+	});
 
-  const loadGist = () => {
+	const loadGist = () => {
-    if (!gistURL) {
+		if (!gistURL) {
-      alert('Please enter a Gist URL first');
+			alert('Please enter a Gist URL first');
-    }
+		}
-    window.location.href = `${window.location.pathname}?gist=${gistURL}`;
+		window.location.href = `${window.location.pathname}?gist=${gistURL}`;
-    logEvent('loadGist');
+		logEvent('loadGist');
-  };
+	};
 
-  let iUrl: string;
+	let iUrl: string;
-  let svgUrl: string;
+	let svgUrl: string;
-  let krokiUrl: string;
+	let krokiUrl: string;
-  let mdCode: string;
+	let mdCode: string;
-  let imagemodeselected = 'auto';
+	let imagemodeselected = 'auto';
-  let userimagesize = 1080;
+	let userimagesize = 1080;
 
-  let isNetlify = false;
+	let isNetlify = false;
-  if (browser && ['mermaid.live', 'netlify'].some((path) => window.location.host.includes(path))) {
+	if (browser && ['mermaid.live', 'netlify'].some((path) => window.location.host.includes(path))) {
-    isNetlify = true;
+		isNetlify = true;
-  }
+	}
-  stateStore.subscribe(async (state) => {
+	stateStore.subscribe(({ code, serialized }) => {
-    const { code, serialized } = await state;
+		iUrl = `${rendererUrl}/img/${serialized}?type=png`;
-    iUrl = `${rendererUrl}/img/${serialized}?type=png`;
+		svgUrl = `${rendererUrl}/svg/${serialized}`;
-    svgUrl = `${rendererUrl}/svg/${serialized}`;
+		krokiUrl = `${krokiRendererUrl}/mermaid/svg/${pakoSerde.serialize(code)}`;
-    krokiUrl = `${krokiRendererUrl}/mermaid/svg/${pakoSerde.serialize(code)}`;
+		mdCode = `[![](${iUrl})](${window.location.protocol}//${window.location.host}${window.location.pathname}#${serialized})`;
-    mdCode = `[![](${iUrl})](${window.location.protocol}//${window.location.host}${window.location.pathname}#${serialized})`;
+	});
-  });
 </script>
 
 <Card title="Actions" isOpen={true}>
-  <div class="flex flex-wrap gap-2 m-2">
+	<div class="flex flex-wrap gap-2 m-2">
-    {#if isClipboardAvailable()}
+		{#if isClipboardAvailable()}
-      <button class="action-btn w-full" on:click={onCopyClipboard}
+			<button class="action-btn w-full" on:click={onCopyClipboard}
-        ><i class="far fa-copy mr-2" /> Copy Image to clipboard
+				><i class="far fa-copy mr-2" /> Copy Image to clipboard
-      </button>
+			</button>
-    {/if}
+		{/if}
-    <button id="downloadPNG" class="action-btn flex-grow" on:click={onDownloadPNG}>
+		<button id="downloadPNG" class="action-btn flex-grow" on:click={onDownloadPNG}>
-      <i class="fas fa-download mr-2" /> PNG
+			<i class="fas fa-download mr-2" /> PNG
-    </button>
+		</button>
-    <button id="downloadSVG" class="action-btn flex-grow" on:click={onDownloadSVG}>
+		<button id="downloadSVG" class="action-btn flex-grow" on:click={onDownloadSVG}>
-      <i class="fas fa-download mr-2" /> SVG
+			<i class="fas fa-download mr-2" /> SVG
-    </button>
+		</button>
-    <a target="_blank" rel="noreferrer" class="flex-grow" href={iUrl}>
+		<a target="_blank" rel="noreferrer" class="flex-grow" href={iUrl}>
-      <button class="action-btn w-full">
+			<button class="action-btn w-full">
-        <i class="fas fa-external-link-alt mr-2" /> PNG
+				<i class="fas fa-external-link-alt mr-2" /> PNG
-      </button>
+			</button>
-    </a>
+		</a>
-    <a target="_blank" rel="noreferrer" class="flex-grow" href={svgUrl}>
+		<a target="_blank" rel="noreferrer" class="flex-grow" href={svgUrl}>
-      <button class="action-btn w-full">
+			<button class="action-btn w-full">
-        <i class="fas fa-external-link-alt mr-2" /> SVG
+				<i class="fas fa-external-link-alt mr-2" /> SVG
-      </button>
+			</button>
-    </a>
+		</a>
-    <a target="_blank" rel="noreferrer" class="flex-grow" href={krokiUrl}>
+		<a target="_blank" rel="noreferrer" class="flex-grow" href={krokiUrl}>
-      <button class="action-btn w-full">
+			<button class="action-btn w-full">
-        <i class="fas fa-external-link-alt mr-2" /> Kroki
+				<i class="fas fa-external-link-alt mr-2" /> Kroki
-      </button>
+			</button>
-    </a>
+		</a>
 
-    <div class="flex gap-2 items-center">
+		<div class="flex gap-2 items-center">
-      PNG size
+			PNG size
-      <label for="autosize">
+			<label for="autosize">
-        <input type="radio" value="auto" id="autosize" bind:group={imagemodeselected} /> Auto
+				<input type="radio" value="auto" id="autosize" bind:group={imagemodeselected} /> Auto
-      </label>
+			</label>
 
-      <label for="width">
+			<label for="width">
-        <input type="radio" value="width" id="width" bind:group={imagemodeselected} /> Width
+				<input type="radio" value="width" id="width" bind:group={imagemodeselected} /> Width
-      </label>
+			</label>
 
-      <label for="height">
+			<label for="height">
-        <input type="radio" value="height" id="height" bind:group={imagemodeselected} /> Height
+				<input type="radio" value="height" id="height" bind:group={imagemodeselected} /> Height
-      </label>
+			</label>
 
-      {#if imagemodeselected !== 'auto'}
+			{#if imagemodeselected !== 'auto'}
-        <input
+				<input
-          id="height"
+					id="height"
-          class="input"
+					class="input"
-          type="number"
+					type="number"
-          min="3"
+					min="3"
-          max="10000"
+					max="10000"
-          bind:value={userimagesize} />
+					bind:value={userimagesize} />
-      {/if}
+			{/if}
-    </div>
+		</div>
 
-    <div class="w-full flex gap-2 items-center">
+		<div class="w-full flex gap-2 items-center">
-      <input class="input" id="markdown" type="text" value={mdCode} on:click={onCopyMarkdown} />
+			<input class="input" id="markdown" type="text" value={mdCode} on:click={onCopyMarkdown} />
-      <label for="markdown">
+			<label for="markdown">
-        <button class="btn btn-primary btn-md flex-auto" on:click={onCopyMarkdown}>
+				<button class="btn btn-primary btn-md flex-auto" on:click={onCopyMarkdown}>
-          Copy Markdown
+					Copy Markdown
-        </button>
+				</button>
-      </label>
+			</label>
-    </div>
+		</div>
 
-    <div class="w-full flex gap-2 items-center">
+		<div class="w-full flex gap-2 items-center">
-      <input
+			<input
-        class="input"
+				class="input"
-        id="gist"
+				id="gist"
-        type="text"
+				type="text"
-        bind:value={gistURL}
+				bind:value={gistURL}
-        placeholder="Enter Gist URL" />
+				placeholder="Enter Gist URL" />
-      <label for="gist">
+			<label for="gist">
-        <button class="btn btn-primary btn-md flex-auto" on:click={loadGist}> Load Gist </button>
+				<button class="btn btn-primary btn-md flex-auto" on:click={loadGist}> Load Gist </button>
-      </label>
+			</label>
-    </div>
+		</div>
-    {#if isNetlify}
+		{#if isNetlify}
-      <div class="w-full flex items-center justify-center">
+			<div class="w-full flex items-center justify-center">
-        <a class="link underline text-gray-500 text-sm" href="https://netlify.com">
+				<a class="link underline text-gray-500 text-sm" href="https://netlify.com">
-          This site is powered by Netlify
+					This site is powered by Netlify
-        </a>
+				</a>
-      </div>
+			</div>
-    {/if}
+		{/if}
-  </div>
+	</div>
 </Card>

src/lib/components/card/card.svelte

@@ -1,31 +1,31 @@
 <script lang="ts">
-  import type { Tab } from '$lib/types';
+	import type { Tab } from '$lib/types';
-  import { slide } from 'svelte/transition';
+	import { slide } from 'svelte/transition';
-  import Tabs from './Tabs.svelte';
+	import Tabs from './tabs.svelte';
-  export let isCloseable = true;
+	export let isCloseable = true;
-  export let isOpen = true;
+	export let isOpen = true;
-  export let tabs: Tab[] = [];
+	export let tabs: Tab[] = [];
-  export let activeTabID: string = '';
+	export let activeTabID: string = '';
-  export let title: string;
+	export let title: string;
-  $: isOpen = isCloseable ? isOpen : true;
+	$: isOpen = isCloseable ? isOpen : true;
-  $: isTabsShown = isOpen && tabs.length > 0;
+	$: isTabsShown = isOpen && tabs.length > 0;
 </script>
 
 <div class="card rounded overflow-hidden m-2 flex-grow flex flex-col shadow-2xl">
-  <div
+	<div
-    class="bg-primary p-2 {isTabsShown ? 'pb-0' : ''} flex-none cursor-pointer"
+		class="bg-primary p-2 {isTabsShown ? 'pb-0' : ''} flex-none cursor-pointer"
-    on:click={() => (isOpen = !isOpen)}
+		on:click={() => (isOpen = !isOpen)}
-    on:keypress={() => (isOpen = !isOpen)}>
+		on:keypress={() => (isOpen = !isOpen)}>
-    <div class="flex justify-between">
+		<div class="flex justify-between">
-      <Tabs on:select {tabs} bind:isOpen {title} {isCloseable} {activeTabID} />
+			<Tabs on:select {tabs} bind:isOpen {title} {isCloseable} {activeTabID} />
-      <div class="flex gap-x-4 items-center {isTabsShown ? '-mt-2' : ''}">
+			<div class="flex gap-x-4 items-center {isTabsShown ? '-mt-2' : ''}">
-        <slot name="actions" />
+				<slot name="actions" />
-      </div>
+			</div>
-    </div>
+		</div>
-  </div>
+	</div>
-  {#if isOpen}
+	{#if isOpen}
-    <div class="card-body p-0 flex-grow overflow-auto text-base-content" transition:slide>
+		<div class="card-body p-0 flex-grow overflow-auto text-base-content" transition:slide>
-      <slot />
+			<slot />
-    </div>
+		</div>
-  {/if}
+	{/if}
 </div>

src/lib/components/card/card.test.ts

@@ -1,24 +1,24 @@
 import { cleanup, render } from '@testing-library/svelte';
 import { describe, expect, it, afterEach } from 'vitest';
-import Card from './Card.svelte';
+import Card from './card.svelte';
 
 describe('card.svelte', () => {
-  // TODO: @testing-library/svelte claims to add this automatically but it doesn't work without explicit afterEach
+	// TODO: @testing-library/svelte claims to add this automatically but it doesn't work without explicit afterEach
-  afterEach(() => cleanup());
+	afterEach(() => cleanup());
 
-  it('mounts', () => {
+	it('mounts', () => {
-    const { container } = render(Card, {
+		const { container } = render(Card, {
-      title: 'TabTest',
+			title: 'TabTest',
-      tabs: [
+			tabs: [
-        { id: 't1', title: 'title1' },
+				{ id: 't1', title: 'title1' },
-        { id: 't2', title: 'title2' }
+				{ id: 't2', title: 'title2' }
-      ]
+			]
-    });
+		});
-    expect(container).toBeTruthy();
+		expect(container).toBeTruthy();
-    expect(container).toHaveTextContent('TabTest');
+		expect(container).toHaveTextContent('TabTest');
-    expect(container).toHaveTextContent('title1');
+		expect(container).toHaveTextContent('title1');
-    expect(container).toHaveTextContent('title2');
+		expect(container).toHaveTextContent('title2');
-    expect(container).not.toHaveTextContent('title3');
+		expect(container).not.toHaveTextContent('title3');
-    expect(container.innerHTML).toMatchSnapshot();
+		expect(container.innerHTML).toMatchSnapshot();
-  });
+	});
 });

src/lib/components/card/tabs.svelte

@@ -1,52 +1,52 @@
 <script lang="ts">
-  import type { Tab, TabEvents } from '$lib/types';
+	import type { Tab, TabEvents } from '$lib/types';
-  import { createEventDispatcher } from 'svelte';
+	import { createEventDispatcher } from 'svelte';
-  import { fade } from 'svelte/transition';
+	import { fade } from 'svelte/transition';
-  export let isCloseable = true;
+	export let isCloseable = true;
-  export let tabs: Tab[];
+	export let tabs: Tab[];
-  export let title: string;
+	export let title: string;
-  export let isOpen = false;
+	export let isOpen = false;
-  export let activeTabID: string;
+	export let activeTabID: string;
 
-  if (!activeTabID && tabs.length > 0) {
+	if (!activeTabID && tabs.length > 0) {
-    activeTabID = tabs[0].id;
+		activeTabID = tabs[0].id;
-  }
+	}
-  const dispatch = createEventDispatcher<TabEvents>();
+	const dispatch = createEventDispatcher<TabEvents>();
-  const toggleTabs = (tab: Tab) => {
+	const toggleTabs = (tab: Tab) => {
-    activeTabID = tab.id;
+		activeTabID = tab.id;
-    dispatch('select', tab);
+		dispatch('select', tab);
-  };
+	};
 </script>
 
 <div class="flex cursor-default">
-  <span
+	<span
-    class="mr-2 font-semibold"
+		class="mr-2 font-semibold"
-    on:click|stopPropagation={() => (isOpen = !isOpen)}
+		on:click|stopPropagation={() => (isOpen = !isOpen)}
-    on:keypress|stopPropagation={() => (isOpen = !isOpen)}>
+		on:keypress|stopPropagation={() => (isOpen = !isOpen)}>
-    {#if isCloseable}
+		{#if isCloseable}
-      <i class="fas fa-chevron-right icon" class:isOpen />
+			<i class="fas fa-chevron-right icon" class:isOpen />
-    {/if}
+		{/if}
-    {title}</span>
+		{title}</span>
-  {#if isOpen && tabs}
+	{#if isOpen && tabs}
-    <ul class="tabs" transition:fade>
+		<ul class="tabs" transition:fade>
-      {#each tabs as tab}
+			{#each tabs as tab}
-        <div
+				<div
-          class="tab tab-lifted {activeTabID === tab.id ? 'tab-active' : 'text-primary-content'}"
+					class="tab tab-lifted {activeTabID === tab.id ? 'tab-active' : 'text-primary-content'}"
-          on:click|stopPropagation={() => toggleTabs(tab)}
+					on:click|stopPropagation={() => toggleTabs(tab)}
-          on:keypress|stopPropagation={() => toggleTabs(tab)}>
+					on:keypress|stopPropagation={() => toggleTabs(tab)}>
-          <i class="mr-1 {tab.icon}" />
+					<i class="mr-1 {tab.icon}" />
-          {tab.title}
+					{tab.title}
-        </div>
+				</div>
-      {/each}
+			{/each}
-    </ul>
+		</ul>
-  {/if}
+	{/if}
 </div>
 
 <style>
-  .icon {
+	.icon {
-    transition-duration: 0.5s;
+		transition-duration: 0.5s;
-  }
+	}
-  .isOpen {
+	.isOpen {
-    transform: rotate(90deg);
+		transform: rotate(90deg);
-  }
+	}
 </style>

src/lib/components/editor.svelte

@@ -0,0 +1,103 @@
+<script lang="ts">
+	import type { EditorMode } from '$lib/types';
+	import { stateStore, updateCode, updateConfig } from '$lib/util/state';
+	import { themeStore } from '$lib/util/theme';
+	import { syncDiagram } from '$lib/util/util';
+	import type monaco from 'monaco-editor';
+	import { onMount } from 'svelte';
+	import initEditor from 'monaco-mermaid';
+	import { logEvent } from '$lib/util/stats';
+
+	let divEl: HTMLDivElement = null;
+	let editor: monaco.editor.IStandaloneCodeEditor;
+	let Monaco: typeof monaco;
+	let editorOptions: monaco.editor.IStandaloneEditorConstructionOptions = {
+		minimap: {
+			enabled: false
+		},
+		theme: 'mermaid',
+		overviewRulerLanes: 0
+	};
+	let text = '';
+
+	stateStore.subscribe(({ errorMarkers, editorMode, code, mermaid }) => {
+		if (!editor) return;
+
+		// Update editor text if it's different
+		const newText = editorMode === 'code' ? code : mermaid;
+		if (newText !== text) {
+			editor.setValue(newText);
+			text = newText;
+		}
+
+		// Update editor mode if it's different
+		const language = editorMode === 'code' ? 'mermaid' : 'json';
+		if (editor.getModel().getLanguageId() !== language) {
+			Monaco?.editor.setModelLanguage(editor.getModel(), language);
+		}
+
+		// Display/clear errors
+		Monaco?.editor.setModelMarkers(editor.getModel(), 'mermaid', errorMarkers);
+	});
+
+	themeStore.subscribe(({ isDark }) => {
+		editor && Monaco?.editor.setTheme(isDark ? 'mermaid-dark' : 'mermaid');
+	});
+
+	const handleUpdate = (text: string, mode: EditorMode) => {
+		if (mode === 'code') {
+			updateCode(text);
+		} else {
+			updateConfig(text);
+		}
+	};
+
+	const loadMonaco = async () => {
+		console.log('Loading Monaco...');
+		let i = 0;
+		while (i++ < 500) {
+			// @ts-ignore : This is a hack to handle a svelte-kit error when importing monaco.
+			Monaco = window.monaco;
+			if (Monaco !== undefined) {
+				return;
+			}
+			await new Promise((r) => setTimeout(r, 100));
+		}
+		alert('Loading Monaco Editor failed. Please try refreshing the page.');
+	};
+
+	onMount(async () => {
+		await loadMonaco(); // Fix https://github.com/mermaid-js/mermaid-live-editor/issues/175
+		initEditor(Monaco);
+		editor = Monaco.editor.create(divEl, editorOptions);
+		editor.onDidChangeModelContent(() => {
+			text = editor.getValue();
+			handleUpdate(text, $stateStore.editorMode);
+		});
+		editor.addAction({
+			id: 'mermaid-render-diagram',
+			label: 'Render Diagram',
+			keybindings: [Monaco.KeyMod.CtrlCmd | Monaco.KeyCode.Enter],
+			run: function () {
+				syncDiagram();
+				logEvent('renderDiagram', {
+					method: 'keyboadShortcut'
+				});
+			}
+		});
+		Monaco?.editor.setTheme($themeStore.isDark ? 'mermaid-dark' : 'mermaid');
+		const resizeObserver = new ResizeObserver((entries) => {
+			editor.layout({
+				height: entries[0].contentRect.height,
+				width: entries[0].contentRect.width
+			});
+		});
+
+		resizeObserver.observe(divEl.parentElement);
+		return () => {
+			editor.dispose();
+		};
+	});
+</script>
+
+<div bind:this={divEl} id="editor" class="overflow-hidden" />

src/lib/components/history/history.svelte

@@ -1,192 +1,192 @@
 <script lang="ts">
-  import Card from '$lib/components/Card/Card.svelte';
+	import Card from '$lib/components/card/card.svelte';
-  import { inputStateStore, getStateString } from '$lib/util/state';
+	import { inputStateStore, getStateString } from '$lib/util/state';
-  import {
+	import {
-    addHistoryEntry,
+		addHistoryEntry,
-    historyModeStore,
+		historyModeStore,
-    clearHistoryData,
+		clearHistoryData,
-    getPreviousState,
+		getPreviousState,
-    historyStore,
+		historyStore,
-    loaderHistoryStore,
+		loaderHistoryStore,
-    restoreHistory
+		restoreHistory
-  } from './history';
+	} from './history';
-  import { notify, prompt } from '$lib/util/notify';
+	import { notify, prompt } from '$lib/util/notify';
-  import { onMount } from 'svelte';
+	import { onMount } from 'svelte';
-  import { get } from 'svelte/store';
+	import { get } from 'svelte/store';
-  import moment from 'moment';
+	import moment from 'moment';
-  import type { HistoryType, State, Tab } from '$lib/types';
+	import type { HistoryType, State, Tab } from '$lib/types';
-  import { logEvent } from '$lib/util/stats';
+	import { logEvent } from '$lib/util/stats';
 
-  const HISTORY_SAVE_INTERVAL = 60000;
+	const HISTORY_SAVE_INTERVAL = 60000;
 
-  const tabSelectHandler = (message: CustomEvent<Tab>) => {
+	const tabSelectHandler = (message: CustomEvent<Tab>) => {
-    historyModeStore.set(message.detail.id as HistoryType);
+		historyModeStore.set(message.detail.id as HistoryType);
-  };
+	};
-  let tabs: Tab[] = [
+	let tabs: Tab[] = [
-    {
+		{
-      id: 'manual',
+			id: 'manual',
-      title: 'Saved',
+			title: 'Saved',
-      icon: 'far fa-bookmark'
+			icon: 'far fa-bookmark'
-    },
+		},
-    {
+		{
-      id: 'auto',
+			id: 'auto',
-      title: 'Timeline',
+			title: 'Timeline',
-      icon: 'fas fa-history'
+			icon: 'fas fa-history'
-    }
+		}
-  ];
+	];
 
-  const downloadHistory = () => {
+	const downloadHistory = () => {
-    const data = get(historyStore);
+		const data = get(historyStore);
-    const blob = new Blob([JSON.stringify(data)], { type: 'application/json' });
+		const blob = new Blob([JSON.stringify(data)], { type: 'application/json' });
-    const url = URL.createObjectURL(blob);
+		const url = URL.createObjectURL(blob);
-    const a = document.createElement('a');
+		const a = document.createElement('a');
-    a.href = url;
+		a.href = url;
-    a.download = `mermaid-history-${moment().format('YYYY-MM-DD-HHmmss')}.json`;
+		a.download = `mermaid-history-${moment().format('YYYY-MM-DD-HHmmss')}.json`;
-    a.click();
+		a.click();
-    URL.revokeObjectURL(url);
+		URL.revokeObjectURL(url);
-    logEvent('history', {
+		logEvent('history', {
-      action: 'download'
+			action: 'download'
-    });
+		});
-  };
+	};
 
-  const uploadHistory = () => {
+	const uploadHistory = () => {
-    const input = document.createElement('input');
+		const input = document.createElement('input');
-    input.type = 'file';
+		input.type = 'file';
-    input.accept = 'application/json';
+		input.accept = 'application/json';
-    input.addEventListener('change', ({ target }: Event) => {
+		input.addEventListener('change', ({ target }: Event) => {
-      const file = (<HTMLInputElement>target).files[0];
+			const file = (<HTMLInputElement>target).files[0];
-      if (!file) {
+			if (!file) {
-        return;
+				return;
-      }
+			}
-      const reader = new FileReader();
+			const reader = new FileReader();
-      reader.onload = (e) => {
+			reader.onload = (e) => {
-        const data = JSON.parse(e.target.result as string);
+				const data = JSON.parse(e.target.result as string);
-        restoreHistory(data);
+				restoreHistory(data);
-      };
+			};
-      reader.readAsText(file);
+			reader.readAsText(file);
-    });
+		});
-    input.click();
+		input.click();
-  };
+	};
 
-  const saveHistory = (auto = false) => {
+	const saveHistory = (auto = false) => {
-    const currentState: string = getStateString();
+		const currentState: string = getStateString();
-    const previousState: string = getPreviousState(auto);
+		const previousState: string = getPreviousState(auto);
-    if (previousState !== currentState) {
+		if (previousState !== currentState) {
-      addHistoryEntry({
+			addHistoryEntry({
-        state: $inputStateStore,
+				state: $inputStateStore,
-        time: Date.now(),
+				time: Date.now(),
-        type: auto ? 'auto' : 'manual'
+				type: auto ? 'auto' : 'manual'
-      });
+			});
-    } else if (!auto) {
+		} else if (!auto) {
-      notify('State already saved.');
+			notify('State already saved.');
-    }
+		}
-  };
+	};
 
-  const clearHistory = (id?: string): void => {
+	const clearHistory = (id?: string): void => {
-    if (!id && !prompt('Clear all saved items?')) {
+		if (!id && !prompt('Clear all saved items?')) {
-      return;
+			return;
-    }
+		}
-    clearHistoryData(id);
+		clearHistoryData(id);
-  };
+	};
 
-  const restoreHistoryItem = (state: State): void => {
+	const restoreHistoryItem = (state: State): void => {
-    inputStateStore.set({ ...state, updateDiagram: true });
+		inputStateStore.set({ ...state, updateDiagram: true });
-  };
+	};
 
-  const relativeTime = (time: number) => {
+	const relativeTime = (time: number) => {
-    const t = new Date(time);
+		const t = new Date(time);
-    return `${new Date(t).toLocaleString()} (${moment(t).fromNow()})`;
+		return `${new Date(t).toLocaleString()} (${moment(t).fromNow()})`;
-  };
+	};
 
-  onMount(() => {
+	onMount(() => {
-    historyModeStore.set('manual');
+		historyModeStore.set('manual');
-    setInterval(() => {
+		setInterval(() => {
-      saveHistory(true);
+			saveHistory(true);
-    }, HISTORY_SAVE_INTERVAL);
+		}, HISTORY_SAVE_INTERVAL);
-  });
+	});
 
-  loaderHistoryStore.subscribe((entries) => {
+	loaderHistoryStore.subscribe((entries) => {
-    if (entries.length > 0 && tabs.length === 2) {
+		if (entries.length > 0 && tabs.length === 2) {
-      tabs = [
+			tabs = [
-        {
+				{
-          id: 'loader',
+					id: 'loader',
-          title: 'Revisions',
+					title: 'Revisions',
-          icon: 'fab fa-git-alt'
+					icon: 'fab fa-git-alt'
-        },
+				},
-        ...tabs
+				...tabs
-      ];
+			];
-      historyModeStore.set('loader');
+			historyModeStore.set('loader');
-    }
+		}
-  });
+	});
 
-  let isOpen = false;
+	let isOpen = false;
 </script>
 
 <Card on:select={tabSelectHandler} bind:isOpen {tabs} title="History">
-  <div slot="actions">
+	<div slot="actions">
-    <button
+		<button
-      id="uploadHistory"
+			id="uploadHistory"
-      class="btn btn-xs btn-secondary w-12"
+			class="btn btn-xs btn-secondary w-12"
-      on:click|stopPropagation={() => uploadHistory()}
+			on:click|stopPropagation={() => uploadHistory()}
-      title="Upload history"><i class="fa fa-upload" /></button>
+			title="Upload history"><i class="fa fa-upload" /></button>
-    {#if $historyStore.length > 0}
+		{#if $historyStore.length > 0}
-      <button
+			<button
-        id="downloadHistory"
+				id="downloadHistory"
-        class="btn btn-xs btn-secondary w-12"
+				class="btn btn-xs btn-secondary w-12"
-        on:click|stopPropagation={() => downloadHistory()}
+				on:click|stopPropagation={() => downloadHistory()}
-        title="Download history"><i class="fa fa-download" /></button>
+				title="Download history"><i class="fa fa-download" /></button>
-    {/if}
+		{/if}
-    |
+		|
-    <button
+		<button
-      id="saveHistory"
+			id="saveHistory"
-      class="btn btn-xs btn-success w-12"
+			class="btn btn-xs btn-success w-12"
-      on:click|stopPropagation={() => saveHistory()}
+			on:click|stopPropagation={() => saveHistory()}
-      title="Save current state"><i class="far fa-save" /></button>
+			title="Save current state"><i class="far fa-save" /></button>
-    {#if $historyModeStore !== 'loader'}
+		{#if $historyModeStore !== 'loader'}
-      <button
+			<button
-        id="clearHistory"
+				id="clearHistory"
-        class="btn btn-xs btn-error w-12"
+				class="btn btn-xs btn-error w-12"
-        on:click|stopPropagation={() => clearHistory()}
+				on:click|stopPropagation={() => clearHistory()}
-        title="Delete all saved states"><i class="fas fa-trash-alt" /></button>
+				title="Delete all saved states"><i class="fas fa-trash-alt" /></button>
-    {/if}
+		{/if}
-  </div>
+	</div>
-  <ul class="p-2 space-y-2 overflow-auto h-56" id="historyList">
+	<ul class="p-2 space-y-2 overflow-auto h-56" id="historyList">
-    {#if $historyStore.length > 0}
+		{#if $historyStore.length > 0}
-      {#each $historyStore as { id, state, time, name, url, type }}
+			{#each $historyStore as { id, state, time, name, url, type }}
-        <li class="rounded p-2 shadow flex-col">
+				<li class="rounded p-2 shadow flex-col">
-          <div class="flex">
+					<div class="flex">
-            <div class="flex-1">
+						<div class="flex-1">
-              <div class="flex flex-col text-base-content">
+							<div class="flex flex-col text-base-content">
-                {#if url}
+								{#if url}
-                  <a
+									<a
-                    href={url}
+										href={url}
-                    target="_blank"
+										target="_blank"
-                    rel="noreferrer"
+										rel="noreferrer"
-                    title="Open revision in new tab"
+										title="Open revision in new tab"
-                    class="hover:underline text-blue-500">{name}</a>
+										class="hover:underline text-blue-500">{name}</a>
-                {:else}
+								{:else}
-                  <span>{name}</span>
+									<span>{name}</span>
-                {/if}
+								{/if}
-                <span class="text-gray-400 text-sm">{relativeTime(time)}</span>
+								<span class="text-gray-400 text-sm">{relativeTime(time)}</span>
-              </div>
+							</div>
-            </div>
+						</div>
-            <div class="flex gap-2 content-center">
+						<div class="flex gap-2 content-center">
-              <button class="btn btn-success" on:click={() => restoreHistoryItem(state)}
+							<button class="btn btn-success" on:click={() => restoreHistoryItem(state)}
-                ><i class="fas fa-undo mr-1" />Restore</button>
+								><i class="fas fa-undo mr-1" />Restore</button>
-              {#if type !== 'loader'}
+							{#if type !== 'loader'}
-                <button class="btn btn-error" on:click={() => clearHistory(id)}
+								<button class="btn btn-error" on:click={() => clearHistory(id)}
-                  ><i class="fas fa-trash-alt mr-1" />Delete</button>
+									><i class="fas fa-trash-alt mr-1" />Delete</button>
-              {/if}
+							{/if}
-            </div>
+						</div>
-          </div>
+					</div>
-        </li>
+				</li>
-      {/each}
+			{/each}
-    {:else}
+		{:else}
-      <div class="m-2">
+			<div class="m-2">
-        No items in History<br />
+				No items in History<br />
-        Click the Save button to save current state and restore it later.<br />
+				Click the Save button to save current state and restore it later.<br />
-        Timeline will automatically be saved every minute.
+				Timeline will automatically be saved every minute.
-      </div>
+			</div>
-    {/if}
+		{/if}
-  </ul>
+	</ul>
 </Card>

src/lib/components/history/history.test.ts

@@ -1,120 +1,120 @@
 import type { HistoryEntry } from '$lib/types';
 import { describe, it, expect } from 'vitest';
 import {
-  addHistoryEntry,
+	addHistoryEntry,
-  injectHistoryIDs,
+	injectHistoryIDs,
-  clearHistoryData,
+	clearHistoryData,
-  historyModeStore,
+	historyModeStore,
-  historyStore
+	historyStore
 } from './history';
-import { defaultState } from '$lib/util/state';
+import { defaultState } from '../../util/state';
 import { get } from 'svelte/store';
 
 describe('history', () => {
-  it('should handle saving individual history entry', () => {
+	it('should handle saving individual history entry', () => {
-    expect(window.localStorage.getItem('manualHistoryStore')).toBe('[]');
+		expect(window.localStorage.getItem('manualHistoryStore')).toBe('[]');
-    expect(window.localStorage.getItem('autoHistoryStore')).toBe('[]');
+		expect(window.localStorage.getItem('autoHistoryStore')).toBe('[]');
 
-    addHistoryEntry({
+		addHistoryEntry({
-      state: defaultState,
+			state: defaultState,
-      time: 12345,
+			time: 12345,
-      type: 'manual'
+			type: 'manual'
-    });
+		});
 
-    const [manualEntry]: HistoryEntry[] = JSON.parse(
+		const [manualEntry]: HistoryEntry[] = JSON.parse(
-      window.localStorage.getItem('manualHistoryStore')
+			window.localStorage.getItem('manualHistoryStore')
-    );
+		);
 
-    expect(manualEntry.time).toBe(12345);
+		expect(manualEntry.time).toBe(12345);
-    expect(manualEntry.type).toBe('manual');
+		expect(manualEntry.type).toBe('manual');
-    expect(manualEntry.name).not.toBeNull();
+		expect(manualEntry.name).not.toBeNull();
-    expect(manualEntry.state).not.toBeNull();
+		expect(manualEntry.state).not.toBeNull();
 
-    addHistoryEntry({
+		addHistoryEntry({
-      state: defaultState,
+			state: defaultState,
-      time: 54321,
+			time: 54321,
-      type: 'auto'
+			type: 'auto'
-    });
+		});
 
-    const [autoEntry]: HistoryEntry[] = JSON.parse(window.localStorage.getItem('autoHistoryStore'));
+		const [autoEntry]: HistoryEntry[] = JSON.parse(window.localStorage.getItem('autoHistoryStore'));
 
-    expect(autoEntry.time).toBe(54321);
+		expect(autoEntry.time).toBe(54321);
-    expect(autoEntry.type).toBe('auto');
+		expect(autoEntry.type).toBe('auto');
-    expect(autoEntry.name).not.toBeNull();
+		expect(autoEntry.name).not.toBeNull();
-    expect(autoEntry.state).not.toBeNull();
+		expect(autoEntry.state).not.toBeNull();
 
-    historyModeStore.set('manual');
+		historyModeStore.set('manual');
-    clearHistoryData();
+		clearHistoryData();
-    historyModeStore.set('auto');
+		historyModeStore.set('auto');
-    clearHistoryData();
+		clearHistoryData();
-    expect(window.localStorage.getItem('manualHistoryStore')).toBe('[]');
+		expect(window.localStorage.getItem('manualHistoryStore')).toBe('[]');
-    expect(window.localStorage.getItem('autoHistoryStore')).toBe('[]');
+		expect(window.localStorage.getItem('autoHistoryStore')).toBe('[]');
-  });
+	});
 
-  it('should clear history entries', () => {
+	it('should clear history entries', () => {
-    addHistoryEntry({
+		addHistoryEntry({
-      state: defaultState,
+			state: defaultState,
-      time: 12345,
+			time: 12345,
-      type: 'manual'
+			type: 'manual'
-    });
+		});
-    addHistoryEntry({
+		addHistoryEntry({
-      state: { ...defaultState, code: 'graph TD\\n    A[Christmas] -->|Get money| B(Go shopping)' },
+			state: { ...defaultState, code: 'graph TD\\n    A[Christmas] -->|Get money| B(Go shopping)' },
-      time: 123456,
+			time: 123456,
-      type: 'manual'
+			type: 'manual'
-    });
+		});
 
-    historyModeStore.set('manual');
+		historyModeStore.set('manual');
-    const store: HistoryEntry[] = get(historyStore);
+		const store: HistoryEntry[] = get(historyStore);
-    expect(store.length).toBe(2);
+		expect(store.length).toBe(2);
-    clearHistoryData(store[1].id);
+		clearHistoryData(store[1].id);
-    expect(get(historyStore).length).toBe(1);
+		expect(get(historyStore).length).toBe(1);
-    clearHistoryData();
+		clearHistoryData();
-    expect(get(historyStore).length).toBe(0);
+		expect(get(historyStore).length).toBe(0);
 
-    historyModeStore.set('auto');
+		historyModeStore.set('auto');
-    addHistoryEntry({
+		addHistoryEntry({
-      state: defaultState,
+			state: defaultState,
-      time: 54321,
+			time: 54321,
-      type: 'auto'
+			type: 'auto'
-    });
+		});
-    addHistoryEntry({
+		addHistoryEntry({
-      state: { ...defaultState, code: 'graph TD\\n    A[Christmas] -->|Get money| B(Go shopping)' },
+			state: { ...defaultState, code: 'graph TD\\n    A[Christmas] -->|Get money| B(Go shopping)' },
-      time: 654321,
+			time: 654321,
-      type: 'auto'
+			type: 'auto'
-    });
+		});
-    expect(get(historyStore).length).toBe(2);
+		expect(get(historyStore).length).toBe(2);
-    clearHistoryData();
+		clearHistoryData();
-    expect(get(historyStore).length).toBe(0);
+		expect(get(historyStore).length).toBe(0);
-    // Test calling when history is empty
+		// Test calling when history is empty
-    clearHistoryData();
+		clearHistoryData();
-    expect(get(historyStore).length).toBe(0);
+		expect(get(historyStore).length).toBe(0);
-  });
+	});
 });
 
 describe('history migration', () => {
-  it('should inject history IDs as migration', () => {
+	it('should inject history IDs as migration', () => {
-    window.localStorage.setItem(
+		window.localStorage.setItem(
-      'manualHistoryStore',
+			'manualHistoryStore',
-      '[{"state":{"code":"graph TD\\n    A[Halloween] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":false},"time":0,"type":"manual","name":"hollow-art"},{"state":{"code":"graph TD\\n    A[Christmas] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":true},"time":0,"type":"manual","name":"helpful-ocean"}]'
+			'[{"state":{"code":"graph TD\\n    A[Halloween] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":false},"time":0,"type":"manual","name":"hollow-art"},{"state":{"code":"graph TD\\n    A[Christmas] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":true},"time":0,"type":"manual","name":"helpful-ocean"}]'
-    );
+		);
-    window.localStorage.setItem(
+		window.localStorage.setItem(
-      'autoHistoryStore',
+			'autoHistoryStore',
-      '[{"state":{"code":"graph TD\\n    A[New Year] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":false},"time":0,"type":"auto","name":"barking-dog"},{"state":{"code":"graph TD\\n    A[Christmas] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":true},"time":0,"type":"manual","name":"needy-mosquito"}]'
+			'[{"state":{"code":"graph TD\\n    A[New Year] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":false},"time":0,"type":"auto","name":"barking-dog"},{"state":{"code":"graph TD\\n    A[Christmas] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":true},"time":0,"type":"manual","name":"needy-mosquito"}]'
-    );
+		);
-    let manualHistoryStore: HistoryEntry[] = JSON.parse(
+		let manualHistoryStore: HistoryEntry[] = JSON.parse(
-      window.localStorage.getItem('manualHistoryStore')
+			window.localStorage.getItem('manualHistoryStore')
-    );
+		);
-    let autoHistoryStore: HistoryEntry[] = JSON.parse(
+		let autoHistoryStore: HistoryEntry[] = JSON.parse(
-      window.localStorage.getItem('autoHistoryStore')
+			window.localStorage.getItem('autoHistoryStore')
-    );
+		);
-    expect(manualHistoryStore.every(({ id }) => id !== undefined)).toBe(false);
+		expect(manualHistoryStore.every(({ id }) => id !== undefined)).toBe(false);
-    expect(autoHistoryStore.every(({ id }) => id !== undefined)).toBe(false);
+		expect(autoHistoryStore.every(({ id }) => id !== undefined)).toBe(false);
 
-    injectHistoryIDs();
+		injectHistoryIDs();
 
-    manualHistoryStore = JSON.parse(window.localStorage.getItem('manualHistoryStore'));
+		manualHistoryStore = JSON.parse(window.localStorage.getItem('manualHistoryStore'));
-    autoHistoryStore = JSON.parse(window.localStorage.getItem('autoHistoryStore'));
+		autoHistoryStore = JSON.parse(window.localStorage.getItem('autoHistoryStore'));
-    expect(manualHistoryStore.every(({ id }) => id !== undefined)).toBe(true);
+		expect(manualHistoryStore.every(({ id }) => id !== undefined)).toBe(true);
-    expect(autoHistoryStore.every(({ id }) => id !== undefined)).toBe(true);
+		expect(autoHistoryStore.every(({ id }) => id !== undefined)).toBe(true);
-  });
+	});
 });

src/lib/components/history/history.ts

@@ -9,133 +9,133 @@ import { logEvent } from '$lib/util/stats';
 const MAX_AUTO_HISTORY_LENGTH = 30;
 
 export const historyModeStore: Writable<HistoryType> = persist(
-  writable('manual'),
+	writable('manual'),
-  localStorage(),
+	localStorage(),
-  'autoHistoryMode'
+	'autoHistoryMode'
 );
 
 const autoHistoryStore: Writable<HistoryEntry[]> = persist(
-  writable([]),
+	writable([]),
-  localStorage(),
+	localStorage(),
-  'autoHistoryStore'
+	'autoHistoryStore'
 );
 
 const manualHistoryStore: Writable<HistoryEntry[]> = persist(
-  writable([]),
+	writable([]),
-  localStorage(),
+	localStorage(),
-  'manualHistoryStore'
+	'manualHistoryStore'
 );
 
 export const loaderHistoryStore: Writable<HistoryEntry[]> = writable([] as HistoryEntry[]);
 
 export const historyStore: Readable<HistoryEntry[]> = derived(
-  [historyModeStore, autoHistoryStore, manualHistoryStore, loaderHistoryStore],
+	[historyModeStore, autoHistoryStore, manualHistoryStore, loaderHistoryStore],
-  ([historyMode, autoHistories, manualHistories, loadedHistories], set) => {
+	([historyMode, autoHistories, manualHistories, loadedHistories], set) => {
-    if (historyMode === 'auto') {
+		if (historyMode === 'auto') {
-      set(autoHistories);
+			set(autoHistories);
-    } else if (historyMode === 'manual') {
+		} else if (historyMode === 'manual') {
-      set(manualHistories);
+			set(manualHistories);
-    } else if (historyMode === 'loader') {
+		} else if (historyMode === 'loader') {
-      set(loadedHistories);
+			set(loadedHistories);
-    } else {
+		} else {
-      set(autoHistories);
+			set(autoHistories);
-    }
+		}
-  }
+	}
 );
 
 export const addHistoryEntry = (entryToAdd: Optional<HistoryEntry, 'id'>): void => {
-  const entry: HistoryEntry = {
+	const entry: HistoryEntry = {
-    ...entryToAdd,
+		...entryToAdd,
-    id: uuidV4()
+		id: uuidV4()
-  };
+	};
 
-  if (entry.type === 'loader') {
+	if (entry.type === 'loader') {
-    loaderHistoryStore.update((entries) => [entry, ...entries]);
+		loaderHistoryStore.update((entries) => [entry, ...entries]);
-    return;
+		return;
-  }
+	}
 
-  if (!entry.name) {
+	if (!entry.name) {
-    entry.name = generateSlug(2);
+		entry.name = generateSlug(2);
-  }
+	}
 
-  if (entry.type === 'auto') {
+	if (entry.type === 'auto') {
-    autoHistoryStore.update((entries) => {
+		autoHistoryStore.update((entries) => {
-      if (entries.length >= MAX_AUTO_HISTORY_LENGTH) {
+			if (entries.length >= MAX_AUTO_HISTORY_LENGTH) {
-        entries = entries.slice(0, MAX_AUTO_HISTORY_LENGTH - 1);
+				entries = entries.slice(0, MAX_AUTO_HISTORY_LENGTH - 1);
-      }
+			}
-      return [entry, ...entries];
+			return [entry, ...entries];
-    });
+		});
-  } else if (entry.type === 'manual') {
+	} else if (entry.type === 'manual') {
-    manualHistoryStore.update((entries) => [entry, ...entries]);
+		manualHistoryStore.update((entries) => [entry, ...entries]);
-    logEvent('history', { action: 'save' });
+		logEvent('history', { action: 'save' });
-  }
+	}
 };
 
 export const clearHistoryData = (idToClear?: string): void => {
-  (get(historyModeStore) === 'auto' ? autoHistoryStore : manualHistoryStore).update((entries) => {
+	(get(historyModeStore) === 'auto' ? autoHistoryStore : manualHistoryStore).update((entries) => {
-    if (get(historyModeStore) !== 'loader') {
+		if (get(historyModeStore) !== 'loader') {
-      entries = entries.filter(({ id }) => idToClear && id != idToClear);
+			entries = entries.filter(({ id }) => idToClear && id != idToClear);
-      logEvent('history', { action: 'clear', type: idToClear ? 'single' : 'all' });
+			logEvent('history', { action: 'clear', type: idToClear ? 'single' : 'all' });
-    }
+		}
-    return entries;
+		return entries;
-  });
+	});
 };
 
 export const getPreviousState = (auto: boolean): string => {
-  const entries = get(auto ? autoHistoryStore : manualHistoryStore);
+	const entries = get(auto ? autoHistoryStore : manualHistoryStore);
-  if (entries.length > 0) {
+	if (entries.length > 0) {
-    return JSON.stringify(entries[0].state);
+		return JSON.stringify(entries[0].state);
-  }
+	}
-  return '';
+	return '';
 };
 
 export const restoreHistory = (data: HistoryEntry[]) => {
-  const entries = data.filter(validateEntry);
+	const entries = data.filter(validateEntry);
-  const invalidEntryCount = data.length - entries.length;
+	const invalidEntryCount = data.length - entries.length;
-  if (invalidEntryCount > 0) {
+	if (invalidEntryCount > 0) {
-    console.error(`${invalidEntryCount} invalid history entries were removed.`);
+		console.error(`${invalidEntryCount} invalid history entries were removed.`);
-    console.error(data);
+		console.error(data);
-  }
+	}
-  if (entries.length > 0) {
+	if (entries.length > 0) {
-    let entryCount = 0;
+		let entryCount = 0;
-    (entries[0].type === 'auto' ? autoHistoryStore : manualHistoryStore).update((existing) => {
+		(entries[0].type === 'auto' ? autoHistoryStore : manualHistoryStore).update((existing) => {
-      const existingIDs = new Set(existing.map(({ id }) => id));
+			const existingIDs = new Set(existing.map(({ id }) => id));
-      const newEntries = entries.filter(({ id }) => !existingIDs.has(id));
+			const newEntries = entries.filter(({ id }) => !existingIDs.has(id));
-      entryCount = newEntries.length;
+			entryCount = newEntries.length;
-      const combined = [...existing, ...newEntries];
+			const combined = [...existing, ...newEntries];
-      combined.sort((a, b) => b.time - a.time);
+			combined.sort((a, b) => b.time - a.time);
-      return combined;
+			return combined;
-    });
+		});
 
-    alert(
+		alert(
-      `${entryCount} entries restored. ${invalidEntryCount} invalid, ${
+			`${entryCount} entries restored. ${invalidEntryCount} invalid, ${
-        entries.length - entryCount
+				entries.length - entryCount
-      } duplicates.`
+			} duplicates.`
-    );
+		);
-    logEvent('history', {
+		logEvent('history', {
-      action: 'restore',
+			action: 'restore',
-      success: entryCount,
+			success: entryCount,
-      invalid: invalidEntryCount,
+			invalid: invalidEntryCount,
-      duplicates: entries.length - entryCount
+			duplicates: entries.length - entryCount
-    });
+		});
-  } else {
+	} else {
-    alert('No valid entries found.');
+		alert('No valid entries found.');
-  }
+	}
 };
 
 export const injectHistoryIDs = (): void => {
-  const setIDs = (entries: HistoryEntry[]) => {
+	const setIDs = (entries: HistoryEntry[]) => {
-    for (const entry of entries) {
+		for (const entry of entries) {
-      if (!entry.id) {
+			if (!entry.id) {
-        entry.id = uuidV4();
+				entry.id = uuidV4();
-      }
+			}
-    }
+		}
-    return entries;
+		return entries;
-  };
+	};
-  autoHistoryStore.update(setIDs);
+	autoHistoryStore.update(setIDs);
-  manualHistoryStore.update(setIDs);
+	manualHistoryStore.update(setIDs);
 };
 
 const validateEntry = (entry: HistoryEntry): boolean => {
-  return entry.type && entry.state && entry.time && true;
+	return entry.type && entry.state && entry.time && true;
 };

src/lib/components/navbar.svelte

@@ -1,82 +1,82 @@
 <script context="module">
-  import { version } from 'mermaid/package.json';
+	import { version } from 'mermaid/package.json';
-  import { analytics } from '$lib/util/stats';
+	import { analytics } from '$lib/util/stats';
-  analytics?.track('version', {
+	analytics?.track('version', {
-    mermaidVersion: version
+		mermaidVersion: version
-  });
+	});
 </script>
 
 <script lang="ts">
-  import Theme from './Theme.svelte';
+	import Theme from './theme.svelte';
 
-  interface Link {
+	interface Link {
-    title: string;
+		title: string;
-    href: string;
+		href: string;
-    icon?: string;
+		icon?: string;
-  }
+	}
-  const links: Link[] = [
+	const links: Link[] = [
-    {
+		{
-      title: 'Documentation',
+			title: 'Documentation',
-      href: 'https://mermaid-js.github.io/mermaid/#/n00b-gettingStarted'
+			href: 'https://mermaid-js.github.io/mermaid/#/n00b-gettingStarted'
-    },
+		},
-    {
+		{
-      title: 'Tutorial',
+			title: 'Tutorial',
-      href: 'https://github.com/mermaid-js/mermaid/blob/develop/docs/Tutorials.md'
+			href: 'https://github.com/mermaid-js/mermaid/blob/develop/docs/Tutorials.md'
-    },
+		},
-    {
+		{
-      title: 'Mermaid',
+			title: 'Mermaid',
-      href: 'https://github.com/mermaid-js/mermaid'
+			href: 'https://github.com/mermaid-js/mermaid'
-    },
+		},
-    {
+		{
-      title: 'CLI',
+			title: 'CLI',
-      href: 'https://github.com/mermaid-js/mermaid-cli'
+			href: 'https://github.com/mermaid-js/mermaid-cli'
-    },
+		},
-    {
+		{
-      title: '',
+			title: '',
-      href: 'https://github.com/mermaid-js/mermaid-live-editor',
+			href: 'https://github.com/mermaid-js/mermaid-live-editor',
-      icon: 'fab fa-github fa-lg'
+			icon: 'fab fa-github fa-lg'
-    }
+		}
-  ];
+	];
 </script>
 
 <div class="navbar shadow-lg bg-primary p-0">
-  <div class="flex-1 px-2 mx-2">
+	<div class="flex-1 px-2 mx-2">
-    <span class="text-lg font-bold">
+		<span class="text-lg font-bold">
-      <a href="/">Mermaid<span class="text-xs font-thin">v{version}</span> Live Editor</a>
+			<a href="/">Mermaid<span class="text-xs font-thin">v{version}</span> Live Editor</a>
-    </span>
+		</span>
-  </div>
+	</div>
-  <label for="menu-toggle" class="pointer-cursor lg:hidden block"
+	<label for="menu-toggle" class="pointer-cursor lg:hidden block"
-    ><svg
+		><svg
-      class="fill-current "
+			class="fill-current "
-      xmlns="http://www.w3.org/2000/svg"
+			xmlns="http://www.w3.org/2000/svg"
-      width="20"
+			width="20"
-      height="20"
+			height="20"
-      viewBox="0 0 20 20"
+			viewBox="0 0 20 20"
-      ><title>Menu</title><path d="M0 3h20v2H0V3zm0 6h20v2H0V9zm0 6h20v2H0v-2z" /></svg
+			><title>Menu</title><path d="M0 3h20v2H0V3zm0 6h20v2H0V9zm0 6h20v2H0v-2z" /></svg
-    ></label>
+		></label>
-  <input class="hidden" type="checkbox" id="menu-toggle" />
+	<input class="hidden" type="checkbox" id="menu-toggle" />
 
-  <Theme />
+	<Theme />
-  <div class="hidden lg:flex lg:items-center lg:w-auto w-full" id="menu">
+	<div class="hidden lg:flex lg:items-center lg:w-auto w-full" id="menu">
-    <ul class="lg:flex items-center justify-between text-base pt-4 lg:pt-0">
+		<ul class="lg:flex items-center justify-between text-base pt-4 lg:pt-0">
-      {#each links as { title, href, icon }}
+			{#each links as { title, href, icon }}
-        <li>
+				<li>
-          <a class="btn btn-ghost" target="_blank" rel="noreferrer" {href}>
+					<a class="btn btn-ghost" target="_blank" rel="noreferrer" {href}>
-            {#if icon}
+						{#if icon}
-              <i class={icon} />
+							<i class={icon} />
-            {/if}
+						{/if}
-            {title}</a>
+						{title}</a>
-        </li>
+				</li>
-      {/each}
+			{/each}
-    </ul>
+		</ul>
-  </div>
+	</div>
 </div>
 
 <style>
-  #menu-toggle:checked + #menu {
+	#menu-toggle:checked + #menu {
-    display: block;
+		display: block;
-  }
+	}
-  .navbar {
+	.navbar {
-    z-index: 10000;
+		z-index: 10000;
-  }
+	}
 </style>

src/lib/components/preset.svelte

@@ -1,21 +1,21 @@
 <script lang="ts">
-  import { updateCode } from '$lib/util/state';
+	import { updateCode } from '$lib/util/state';
-  import Card from '$lib/components/Card/Card.svelte';
+	import Card from '$lib/components/card/card.svelte';
-  import { logEvent } from '$lib/util/stats';
+	import { logEvent } from '$lib/util/stats';
 
-  const samples = {
+	const samples = {
-    Flow: `graph TD
+		Flow: `graph TD
     A[Christmas] -->|Get money| B(Go shopping)
     B --> C{Let me think}
     C -->|One| D[Laptop]
     C -->|Two| E[iPhone]
     C -->|Three| F[fa:fa-car Car]`,
-    Sequence: `sequenceDiagram
+		Sequence: `sequenceDiagram
     Alice->>+John: Hello John, how are you?
     Alice->>+John: John, can you hear me?
     John-->>-Alice: Hi Alice, I can hear you!
     John-->>-Alice: I feel great!`,
-    Class: `classDiagram
+		Class: `classDiagram
     Animal <|-- Duck
     Animal <|-- Fish
     Animal <|-- Zebra
@@ -36,14 +36,14 @@
       +bool is_wild
       +run()
     }`,
-    State: `stateDiagram-v2
+		State: `stateDiagram-v2
     [*] --> Still
     Still --> [*]
     Still --> Moving
     Moving --> Still
     Moving --> Crash
     Crash --> [*]`,
-    Gantt: `gantt
+		Gantt: `gantt
     title A Gantt Diagram
     dateFormat  YYYY-MM-DD
     section Section
@@ -52,11 +52,11 @@
     section Another
     Task in sec      :2014-01-12  , 12d
     another task      : 24d`,
-    Pie: `pie title Pets adopted by volunteers
+		Pie: `pie title Pets adopted by volunteers
     "Dogs" : 386
     "Cats" : 85
     "Rats" : 15`,
-    ER: `erDiagram
+		ER: `erDiagram
     CUSTOMER }|..|{ DELIVERY-ADDRESS : has
     CUSTOMER ||--o{ ORDER : places
     CUSTOMER ||--o{ INVOICE : "liable for"
@@ -65,7 +65,7 @@
     ORDER ||--|{ ORDER-ITEM : includes
     PRODUCT-CATEGORY ||--|{ PRODUCT : contains
     PRODUCT ||--o{ ORDER-ITEM : "ordered in"`,
-    'User Journey': `journey
+		'User Journey': `journey
     title My working day
     section Go to work
       Make tea: 5: Me
@@ -74,7 +74,7 @@
     section Go home
       Go downstairs: 5: Me
       Sit down: 3: Me`,
-    Git: `gitGraph
+		Git: `gitGraph
     commit
     commit
     branch develop
@@ -85,7 +85,7 @@
     merge develop
     commit
     commit`,
-    Mindmap: `mindmap
+		Mindmap: `mindmap
   root((mindmap))
     Origins
       Long history
@@ -102,43 +102,43 @@
     Tools
       Pen and paper
       Mermaid`
-  };
+	};
 
-  const loadSampleDiagram = (diagramType: string): void => {
+	const loadSampleDiagram = (diagramType: string): void => {
-    updateCode(samples[diagramType], {
+		updateCode(samples[diagramType], {
-      updateDiagram: true,
+			updateDiagram: true,
-      resetPanZoom: true
+			resetPanZoom: true
-    });
+		});
-    logEvent('loadSampleDiagram', { diagramType });
+		logEvent('loadSampleDiagram', { diagramType });
-  };
+	};
 
-  // Adding in this array will add an icon to the preset menu
+	// Adding in this array will add an icon to the preset menu
-  const newDiagrams: Array<keyof typeof samples> = ['Mindmap'];
+	const newDiagrams: Array<keyof typeof samples> = ['Mindmap'];
-  const diagramOrder: Array<keyof typeof samples> = [
+	const diagramOrder: Array<keyof typeof samples> = [
-    'Sequence',
+		'Sequence',
-    'Flow',
+		'Flow',
-    'Class',
+		'Class',
-    'State',
+		'State',
-    'ER',
+		'ER',
-    'Gantt',
+		'Gantt',
-    'User Journey',
+		'User Journey',
-    'Git',
+		'Git',
-    'Pie',
+		'Pie',
-    'Mindmap'
+		'Mindmap'
-  ];
+	];
 </script>
 
 <Card title="Sample Diagrams" isOpen={false}>
-  <div class="flex flex-wrap p-2 gap-2">
+	<div class="flex flex-wrap p-2 gap-2">
-    {#each diagramOrder as sample}
+		{#each diagramOrder as sample}
-      <button
+			<button
-        class="btn btn-sm btn-primary w-28 normal-case flex-grow"
+				class="btn btn-sm btn-primary w-28 normal-case flex-grow"
-        on:click={() => loadSampleDiagram(sample)}>
+				on:click={() => loadSampleDiagram(sample)}>
-        {sample}
+				{sample}
-        {#if newDiagrams.includes(sample)}
+				{#if newDiagrams.includes(sample)}
-          <span class="ml-2 fa fa-heart" />
+					<span class="ml-2 fa fa-heart" />
-        {/if}
+				{/if}
-      </button>
+			</button>
-    {/each}
+		{/each}
-  </div>
+	</div>
 </Card>

src/lib/components/theme.svelte

@@ -1,64 +1,64 @@
 <script>
-  import { setTheme, themeStore } from '$lib/util/theme';
+	import { setTheme, themeStore } from '$lib/util/theme';
 
-  const themes = [
+	const themes = [
-    '🌝 light',
+		'🌝 light',
-    '🌚 dark',
+		'🌚 dark',
-    '🧁 cupcake',
+		'🧁 cupcake',
-    '🐝 bumblebee',
+		'🐝 bumblebee',
-    '✳️ emerald',
+		'✳️ emerald',
-    '🏢 corporate',
+		'🏢 corporate',
-    '🌃 synthwave',
+		'🌃 synthwave',
-    '👴 retro',
+		'👴 retro',
-    '🤖 cyberpunk',
+		'🤖 cyberpunk',
-    '🌸 valentine',
+		'🌸 valentine',
-    '🎃 halloween',
+		'🎃 halloween',
-    '🌷 garden',
+		'🌷 garden',
-    '🌲 forest',
+		'🌲 forest',
-    '🐟 aqua',
+		'🐟 aqua',
-    '👓 lofi',
+		'👓 lofi',
-    '🖍 pastel',
+		'🖍 pastel',
-    '🧚‍♀️ fantasy',
+		'🧚‍♀️ fantasy',
-    '📝 wireframe',
+		'📝 wireframe',
-    '🏴 black',
+		'🏴 black',
-    '💎 luxury',
+		'💎 luxury',
-    '🧛‍♂️ dracula'
+		'🧛‍♂️ dracula'
-  ];
+	];
 </script>
 
 <div class="hidden lg:block dropdown">
-  <!-- svelte-ignore a11y-no-noninteractive-tabindex -->
+	<!-- svelte-ignore a11y-no-noninteractive-tabindex -->
-  <div tabindex="0" class="btn btn-ghost ">
+	<div tabindex="0" class="btn btn-ghost ">
-    <svg
+		<svg
-      xmlns="http://www.w3.org/2000/svg"
+			xmlns="http://www.w3.org/2000/svg"
-      fill="none"
+			fill="none"
-      viewBox="0 0 24 24"
+			viewBox="0 0 24 24"
-      class="inline-block w-6 h-6 stroke-current md:mr-2"
+			class="inline-block w-6 h-6 stroke-current md:mr-2"
-      ><path
+			><path
-        stroke-linecap="round"
+				stroke-linecap="round"
-        stroke-linejoin="round"
+				stroke-linejoin="round"
-        stroke-width="2"
+				stroke-width="2"
-        d="M7 21a4 4 0 01-4-4V5a2 2 0 012-2h4a2 2 0 012 2v12a4 4 0 01-4 4zm0 0h12a2 2 0 002-2v-4a2 2 0 00-2-2h-2.343M11 7.343l1.657-1.657a2 2 0 012.828 0l2.829 2.829a2 2 0 010 2.828l-8.486 8.485M7 17h.01" /></svg>
+				d="M7 21a4 4 0 01-4-4V5a2 2 0 012-2h4a2 2 0 012 2v12a4 4 0 01-4 4zm0 0h12a2 2 0 002-2v-4a2 2 0 00-2-2h-2.343M11 7.343l1.657-1.657a2 2 0 012.828 0l2.829 2.829a2 2 0 010 2.828l-8.486 8.485M7 17h.01" /></svg>
-    <span class="hidden md:inline"> Change Theme </span>
+		<span class="hidden md:inline"> Change Theme </span>
-    <svg
+		<svg
-      xmlns="http://www.w3.org/2000/svg"
+			xmlns="http://www.w3.org/2000/svg"
-      viewBox="0 0 1792 1792"
+			viewBox="0 0 1792 1792"
-      class="inline-block w-4 h-4 ml-1 fill-current"
+			class="inline-block w-4 h-4 ml-1 fill-current"
-      ><path
+			><path
-        d="M1395 736q0 13-10 23l-466 466q-10 10-23 10t-23-10l-466-466q-10-10-10-23t10-23l50-50q10-10 23-10t23 10l393 393 393-393q10-10 23-10t23 10l50 50q10 10 10 23z" /></svg>
+				d="M1395 736q0 13-10 23l-466 466q-10 10-23 10t-23-10l-466-466q-10-10-10-23t10-23l50-50q10-10 23-10t23 10l393 393 393-393q10-10 23-10t23 10l50 50q10 10 10 23z" /></svg>
-  </div>
+	</div>
-  <div
+	<div
-    class="mt-14 overflow-y-auto shadow-2xl top-px dropdown-content h-96 w-56 bg-base-200 text-base-content">
+		class="mt-14 overflow-y-auto shadow-2xl top-px dropdown-content h-96 w-56 bg-base-200 text-base-content">
-    <!-- svelte-ignore a11y-no-noninteractive-tabindex -->
+		<!-- svelte-ignore a11y-no-noninteractive-tabindex -->
-    <ul tabindex="0" class="p-4 menu compact">
+		<ul tabindex="0" class="p-4 menu compact">
-      {#each themes as theme}
+			{#each themes as theme}
-        <li class={theme.includes($themeStore.theme) ? 'bordered' : ''}>
+				<li class={theme.includes($themeStore.theme) ? 'bordered' : ''}>
-          <span
+					<span
-            class="btn btn-ghost justify-start"
+						class="btn btn-ghost justify-start"
-            on:click={() => setTheme(theme)}
+						on:click={() => setTheme(theme)}
-            on:keypress={() => setTheme(theme)}>{theme}</span>
+						on:keypress={() => setTheme(theme)}>{theme}</span>
-        </li>
+				</li>
-      {/each}
+			{/each}
-    </ul>
+		</ul>
-  </div>
+	</div>
 </div>

src/lib/components/view.svelte

@@ -1,157 +1,152 @@
 <script lang="ts">
-  import { inputStateStore, stateStore, updateCodeStore } from '$lib/util/state';
+	import { inputStateStore, stateStore, updateCodeStore } from '$lib/util/state';
-  import { onMount } from 'svelte';
+	import { onMount } from 'svelte';
-  import panzoom from 'svg-pan-zoom';
+	import panzoom from 'svg-pan-zoom';
-  import type { State, ValidatedState } from '$lib/types';
+	import type { State, ValidatedState } from '$lib/types';
-  import { logEvent } from '$lib/util/stats';
+	import { logEvent } from '$lib/util/stats';
-  import { AsyncQueue, cmdKey } from '$lib/util/util';
+	import { cmdKey } from '$lib/util/util';
-  import { render as renderDiagram } from '$lib/util/mermaid';
+	import { render as renderDiagram, init as mermaidInit } from '$lib/util/mermaid';
+	const init = mermaidInit();
+	let code = '';
+	let config = '';
+	let container: HTMLDivElement;
+	let view: HTMLDivElement;
+	let error = false;
+	let outOfSync = false;
+	let hide = false;
+	let manualUpdate = true;
+	let panZoomEnabled = $stateStore.panZoom;
+	let pzoom: SvgPanZoom.Instance;
 
-  let code = '';
+	const handlePanZoomChange = () => {
-  let config = '';
+		const pan = pzoom.getPan();
-  let container: HTMLDivElement;
+		const zoom = pzoom.getZoom();
-  let view: HTMLDivElement;
+		updateCodeStore({ pan, zoom });
-  let error = false;
+		logEvent('panZoom');
-  let outOfSync = false;
+	};
-  let hide = false;
-  let manualUpdate = true;
-  let panZoomEnabled = $stateStore.panZoom;
-  let pzoom: SvgPanZoom.Instance;
 
-  const handlePanZoomChange = () => {
+	const handlePanZoom = (state: State) => {
-    const pan = pzoom.getPan();
+		if (!state.panZoom) {
-    const zoom = pzoom.getZoom();
+			return;
-    updateCodeStore({ pan, zoom });
+		}
-    logEvent('panZoom');
+		hide = true;
-  };
+		pzoom?.destroy();
+		pzoom = undefined;
+		Promise.resolve().then(() => {
+			const graphDiv = document.getElementById('graph-div');
+			pzoom = panzoom(graphDiv, {
+				onPan: handlePanZoomChange,
+				onZoom: handlePanZoomChange,
+				controlIconsEnabled: true,
+				fit: true,
+				center: true
+			});
+			const { pan, zoom } = state;
+			if (pan !== undefined && zoom !== undefined && Number.isFinite(zoom)) {
+				pzoom.zoom(zoom);
+				pzoom.pan(pan);
+			}
+			hide = false;
+		});
+	};
 
-  const handlePanZoom = (state: State) => {
+	const handleStateChange = (state: ValidatedState) => {
-    if (!state.panZoom) {
+		if (state.error !== undefined) {
-      return;
+			error = true;
-    }
+			return;
-    hide = true;
+		}
-    pzoom?.destroy();
+		error = false;
-    pzoom = undefined;
+		try {
-    Promise.resolve().then(() => {
+			if (container && state && (state.updateDiagram || state.autoSync)) {
-      const graphDiv = document.getElementById('graph-div');
+				if (!state.autoSync) {
-      pzoom = panzoom(graphDiv, {
+					$inputStateStore.updateDiagram = false;
-        onPan: handlePanZoomChange,
+				}
-        onZoom: handlePanZoomChange,
+				outOfSync = false;
-        controlIconsEnabled: true,
+				manualUpdate = true;
-        fit: true,
+				if (code === state.code && config === state.mermaid && panZoomEnabled === state.panZoom) {
-        center: true
+					// Do not render if there is no change in Code/Config/PanZoom
-      });
+					return;
-      const { pan, zoom } = state;
+				}
-      if (pan !== undefined && zoom !== undefined && Number.isFinite(zoom)) {
+				code = state.code;
-        pzoom.zoom(zoom);
+				config = state.mermaid;
-        pzoom.pan(pan);
+				panZoomEnabled = state.panZoom;
-      }
+				const scroll = view.parentElement.scrollTop;
-      hide = false;
+				delete container.dataset.processed;
-    });
+				renderDiagram({
-  };
+					config: Object.assign({}, JSON.parse(state.mermaid)),
+					code,
+					id: 'graph-div',
+					callback: (svgCode, bindFunctions) => {
+						if (svgCode.length > 0) {
+							handlePanZoom(state);
+							container.innerHTML = svgCode;
+							const graphDiv = document.getElementById('graph-div');
+							graphDiv.setAttribute('height', '100%');
+							graphDiv.style.maxWidth = '100%';
+							if (bindFunctions) {
+								bindFunctions(graphDiv);
+							}
+						}
+					}
+				});
+				view.parentElement.scrollTop = scroll;
+				error = false;
+			} else if (manualUpdate) {
+				manualUpdate = false;
+			} else if (code !== state.code || config !== state.mermaid) {
+				outOfSync = true;
+			}
+		} catch (e) {
+			console.error('view fail', e);
+			error = true;
+		}
+	};
 
-  const handleStateChange = async (state: ValidatedState) => {
+	onMount(() => {
-    if (state.error !== undefined) {
+		stateStore.subscribe((state) => {
-      error = true;
+			handleStateChange(state);
-      return;
+		});
-    }
+		window.addEventListener('resize', () => {
-    error = false;
+			if ($stateStore.panZoom && pzoom) {
-    try {
+				pzoom.resize();
-      if (container && state && (state.updateDiagram || state.autoSync)) {
+			}
-        if (!state.autoSync) {
+		});
-          $inputStateStore.updateDiagram = false;
+	});
-        }
-        outOfSync = false;
-        manualUpdate = true;
-        // Do not render if there is no change in Code/Config/PanZoom
-        if (code === state.code && config === state.mermaid && panZoomEnabled === state.panZoom) {
-          return;
-        }
-        code = state.code;
-        config = state.mermaid;
-        panZoomEnabled = state.panZoom;
-        const scroll = view.parentElement.scrollTop;
-        delete container.dataset.processed;
-        await renderDiagram(
-          Object.assign({}, JSON.parse(state.mermaid)),
-          code,
-          'graph-div',
-          (svgCode, bindFunctions) => {
-            if (svgCode.length > 0) {
-              handlePanZoom(state);
-              container.innerHTML = svgCode;
-              // console.log(container.innerHTML);
-              const graphDiv = document.getElementById('graph-div');
-              graphDiv.setAttribute('height', '100%');
-              graphDiv.style.maxWidth = '100%';
-              if (bindFunctions) {
-                bindFunctions(graphDiv);
-              }
-            }
-          }
-        );
-        view.parentElement.scrollTop = scroll;
-        error = false;
-      } else if (manualUpdate) {
-        manualUpdate = false;
-      } else if (code !== state.code || config !== state.mermaid) {
-        outOfSync = true;
-      }
-    } catch (e) {
-      console.error('view fail', e);
-      error = true;
-    }
-  };
-
-  const q = new AsyncQueue(handleStateChange);
-
-  onMount(() => {
-    stateStore.subscribe(async (state) => {
-      await q.process(state);
-    });
-    window.addEventListener('resize', () => {
-      if ($stateStore.panZoom && pzoom) {
-        pzoom.resize();
-      }
-    });
-    console.log('View mounted');
-  });
 </script>
 
-{#if (error && $stateStore.error instanceof Error) || outOfSync}
+{#await init}
-  <div
+	Loading...
-    class="absolute w-full p-2 z-10 {error
+{:then}
-      ? 'text-red-600'
+	{#if error && $stateStore.error instanceof Error}
-      : 'text-yellow-600'} bg-base-100 bg-opacity-80 text-center"
+		<div class="p-2 text-red-600" id="errorContainer">{$stateStore.error}</div>
-    id="errorContainer">
+	{/if}
-    {#if error}
-      {$stateStore.error}
-    {:else}
-      Diagram out of sync. <br />
-      Press <i class="fas fa-sync" /> (Sync button) or <kbd>{cmdKey} + Enter</kbd> to sync.
-    {/if}
-  </div>
-{/if}
 
-<div id="view" bind:this={view} class="p-2 h-full" class:error class:outOfSync>
+	{#if outOfSync}
-  <div id="container" bind:this={container} class="h-full overflow-auto" class:hide />
+		<div class="absolute w-full p-2 z-10 text-yellow-600 bg-base-100 bg-opacity-80 text-center">
-</div>
+			Diagram out of sync. <br />
+			Press <i class="fas fa-sync" /> (Sync button) or <kbd>{cmdKey} + Enter</kbd> to sync.
+		</div>
+	{/if}
+	<div id="view" bind:this={view} class="p-2 h-full" class:error class:outOfSync>
+		<div id="container" bind:this={container} class="h-full overflow-auto" class:hide />
+	</div>
+{/await}
 
 <style>
-  #view {
+	#view {
-    flex: 1;
+		flex: 1;
-  }
+	}
 
-  #container {
+	#container {
-    transition: visibility 0.3s;
+		transition: visibility 0.3s;
-  }
+	}
 
-  .error,
+	.error,
-  .outOfSync {
+	.outOfSync {
-    opacity: 0.5;
+		opacity: 0.5;
-  }
+	}
 
-  .hide {
+	.hide {
-    visibility: hidden;
+		visibility: hidden;
-  }
+	}
 </style>

src/lib/types.d.ts

@@ -3,81 +3,81 @@
  * inside `global.d.ts` and removing `export` keyword
  */
 export interface Locals {
-  userid: string;
+	userid: string;
 }
 
 export interface MarkerData {
-  severity: number;
+	severity: number;
-  message: string;
+	message: string;
-  source?: string;
+	source?: string;
-  startLineNumber: number;
+	startLineNumber: number;
-  startColumn: number;
+	startColumn: number;
-  endLineNumber: number;
+	endLineNumber: number;
-  endColumn: number;
+	endColumn: number;
 }
 
 export interface TabEvents {
-  select: Tab;
+	select: Tab;
 }
 
 export interface Tab {
-  id: string;
+	id: string;
-  title: string;
+	title: string;
-  icon: string;
+	icon: string;
 }
 
 export interface State {
-  code: string;
+	code: string;
-  mermaid: string;
+	mermaid: string;
-  updateDiagram: boolean;
+	updateDiagram: boolean;
-  autoSync: boolean;
+	autoSync: boolean;
-  editorMode?: EditorMode;
+	editorMode?: EditorMode;
-  panZoom?: boolean;
+	panZoom?: boolean;
-  pan?: { x: number; y: number };
+	pan?: { x: number; y: number };
-  zoom?: number;
+	zoom?: number;
-  loader?: LoaderConfig;
+	loader?: LoaderConfig;
 }
 
 export interface ValidatedState extends State {
-  editorMode: EditorMode;
+	editorMode: EditorMode;
-  error: unknown;
+	error: unknown;
-  errorMarkers: MarkerData[];
+	errorMarkers: MarkerData[];
-  serialized: string;
+	serialized: string;
 }
 
 export interface GistLoaderConfig {
-  url: string;
+	url: string;
 }
 
 export interface LoadingState {
-  loading: boolean;
+	loading: boolean;
-  message?: string;
+	message?: string;
 }
 export interface FileLoaderConfig {
-  codeURL: string;
+	codeURL: string;
-  configURL?: string;
+	configURL?: string;
 }
 export interface LoaderConfig {
-  type: 'gist' | 'files';
+	type: 'gist' | 'files';
-  config: GistLoaderConfig | FileLoaderConfig;
+	config: GistLoaderConfig | FileLoaderConfig;
 }
 export type HistoryType = 'auto' | 'manual' | 'loader';
 export type HistoryEntry = { id: string; state: State; time: number; url?: string } & (
-  | {
+	| {
-      type: 'loader';
+			type: 'loader';
-      name: string;
+			name: string;
-    }
+	  }
-  | {
+	| {
-      type: HistoryType;
+			type: HistoryType;
-      name?: string;
+			name?: string;
-    }
+	  }
 );
 
 export interface DocConfig {
-  [key: string]: {
+	[key: string]: {
-    code: string;
+		code: string;
-    config?: string;
+		config?: string;
-  };
+	};
 }
 
 export type EditorMode = 'code' | 'config';

src/lib/util/env.ts

@@ -1,9 +1,9 @@
 export const env = {
-  rendererUrl: import.meta.env.MERMAID_RENDERER_URL ?? 'https://mermaid.ink',
+	rendererUrl: import.meta.env.MERMAID_RENDERER_URL ?? 'https://mermaid.ink',
-  krokiRendererUrl: import.meta.env.MERMAID_KROKI_RENDERER_URL ?? 'https://kroki.io',
+	krokiRendererUrl: import.meta.env.MERMAID_KROKI_RENDERER_URL ?? 'https://kroki.io',
-  mermaidCDNUrl: import.meta.env.MERMAID_CDN_URL ?? 'https://unpkg.com/@mermaid-js',
+	mermaidCDNUrl: import.meta.env.MERMAID_CDN_URL ?? 'https://unpkg.com/@mermaid-js',
-  mermaidBaseURL: import.meta.env.MERMAID_BASE_URL ?? 'http://localhost:9000',
+	mermaidBaseURL: import.meta.env.MERMAID_BASE_URL ?? 'http://localhost:9000',
-  useLocalMermaid: import.meta.env.MERMAID_LOCAL ?? false,
+	useLocalMermaid: import.meta.env.MERMAID_LOCAL ?? false,
-  isDev: import.meta.env.DEV,
+	isDev: import.meta.env.DEV,
-  baseURL: import.meta.env.BASE_URL
+	baseURL: import.meta.env.BASE_URL
 };

src/lib/util/fileLoaders/gist.ts

@@ -4,104 +4,104 @@
 /* eslint-disable @typescript-eslint/no-explicit-any */
 import type { State } from '$lib/types';
 import { defaultState } from '../state';
-import { addHistoryEntry } from '../../components/History/history';
+import { addHistoryEntry } from '../../components/history/history';
 
 const codeFileName = 'code.mmd';
 const configFileName = 'config.json';
 
 const isValidGist = (files: any): boolean => {
-  return codeFileName in files;
+	return codeFileName in files;
 };
 
 const getFileContent = async (file: any): Promise<string> => {
-  if (file.truncated) {
+	if (file.truncated) {
-    return await (await fetch(file.raw_url)).text();
+		return await (await fetch(file.raw_url)).text();
-  }
+	}
-  return file.content;
+	return file.content;
 };
 
 interface GistData {
-  code: string;
+	code: string;
-  config?: string;
+	config?: string;
-  author: string;
+	author: string;
-  time: number;
+	time: number;
-  version: string;
+	version: string;
-  url: string;
+	url: string;
 }
 
 const getGistData = async (gistURL: string): Promise<GistData> => {
-  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+	// eslint-disable-next-line @typescript-eslint/no-unused-vars
-  const [_, __, gistID, revisionID] = gistURL.split('github.com').pop().split('/');
+	const [_, __, gistID, revisionID] = gistURL.split('github.com').pop().split('/');
-  // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
+	// eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
-  const { html_url, files, history } = await (
+	const { html_url, files, history } = await (
-    await fetch(`https://api.github.com/gists/${gistID}${revisionID ? '/' + revisionID : ''}`)
+		await fetch(`https://api.github.com/gists/${gistID}${revisionID ? '/' + revisionID : ''}`)
-  ).json();
+	).json();
-  if (isValidGist(files)) {
+	if (isValidGist(files)) {
-    const code = await getFileContent(files[codeFileName]);
+		const code = await getFileContent(files[codeFileName]);
-    let config: string;
+		let config: string;
-    if (configFileName in files) {
+		if (configFileName in files) {
-      config = await getFileContent(files[configFileName]);
+			config = await getFileContent(files[configFileName]);
-    }
+		}
-    const currentItem = history[0];
+		const currentItem = history[0];
-    return {
+		return {
-      // eslint-disable-next-line @typescript-eslint/restrict-template-expressions
+			// eslint-disable-next-line @typescript-eslint/restrict-template-expressions
-      url: `${html_url}/${currentItem.version}`,
+			url: `${html_url}/${currentItem.version}`,
-      code,
+			code,
-      config,
+			config,
-      author: currentItem.user.login,
+			author: currentItem.user.login,
-      time: new Date(currentItem.committed_at).getTime(),
+			time: new Date(currentItem.committed_at).getTime(),
-      version: (currentItem.version as string).slice(-7)
+			version: (currentItem.version as string).slice(-7)
-    };
+		};
-  } else {
+	} else {
-    throw 'Invalid gist provided';
+		throw 'Invalid gist provided';
-  }
+	}
 };
 
 const getStateFromGist = (gist: GistData, gistURL: string = gist.url): State => {
-  const state: State = {
+	const state: State = {
-    ...defaultState,
+		...defaultState,
-    code: gist.code,
+		code: gist.code,
-    loader: {
+		loader: {
-      type: 'gist',
+			type: 'gist',
-      config: {
+			config: {
-        url: gistURL
+				url: gistURL
-      }
+			}
-    }
+		}
-  };
+	};
-  gist.config && (state.mermaid = gist.config);
+	gist.config && (state.mermaid = gist.config);
-  return state;
+	return state;
 };
 
 export const loadGistData = async (gistURL: string): Promise<State> => {
-  try {
+	try {
-    // eslint-disable-next-line @typescript-eslint/no-unused-vars
+		// eslint-disable-next-line @typescript-eslint/no-unused-vars
-    const [_, __, gistID, revisionID] = gistURL.split('github.com').pop().split('/');
+		const [_, __, gistID, revisionID] = gistURL.split('github.com').pop().split('/');
-    // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
+		// eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
-    const { history } = await (
+		const { history } = await (
-      await fetch(`https://api.github.com/gists/${gistID}${revisionID ? '/' + revisionID : ''}`)
+			await fetch(`https://api.github.com/gists/${gistID}${revisionID ? '/' + revisionID : ''}`)
-    ).json();
+		).json();
-    const gistHistory: GistData[] = [];
+		const gistHistory: GistData[] = [];
-    for (const entry of history) {
+		for (const entry of history) {
-      // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
+			// eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
-      const data: GistData = await getGistData(entry.url).catch(() => undefined);
+			const data: GistData = await getGistData(entry.url).catch(() => undefined);
-      data && gistHistory.push(data);
+			data && gistHistory.push(data);
-    }
+		}
-    if (gistHistory.length === 0) {
+		if (gistHistory.length === 0) {
-      throw 'Invalid gist provided';
+			throw 'Invalid gist provided';
-    }
+		}
-    gistHistory.reverse();
+		gistHistory.reverse();
-    const state = getStateFromGist(gistHistory.slice(-1).pop(), gistURL);
+		const state = getStateFromGist(gistHistory.slice(-1).pop(), gistURL);
-    for (const gist of gistHistory) {
+		for (const gist of gistHistory) {
-      addHistoryEntry({
+			addHistoryEntry({
-        state: getStateFromGist(gist),
+				state: getStateFromGist(gist),
-        time: gist.time,
+				time: gist.time,
-        type: 'loader',
+				type: 'loader',
-        url: gist.url,
+				url: gist.url,
-        name: `${gist.author} v${gist.version}`
+				name: `${gist.author} v${gist.version}`
-      });
+			});
-    }
+		}
-    return state;
+		return state;
-  } catch (err) {
+	} catch (err) {
-    console.error(err);
+		console.error(err);
-  }
+	}
 };

src/lib/util/fileLoaders/loader.ts

@@ -2,58 +2,58 @@ import { loadGistData } from './gist';
 import { updateCodeStore, defaultState } from '../state';
 import type { Loader, State } from '$lib/types';
 const loaders: Record<string, Loader> = {
-  gist: loadGistData
+	gist: loadGistData
 };
 
 export const loadDataFromUrl = async (): Promise<void> => {
-  const searchParams = new URLSearchParams(window.location.search);
+	const searchParams = new URLSearchParams(window.location.search);
-  let state: Partial<State> = defaultState;
+	let state: Partial<State> = defaultState;
-  let code: string, config: string;
+	let code: string, config: string;
-  let loaded = false;
+	let loaded = false;
-  const codeURL: string = searchParams.get('code');
+	const codeURL: string = searchParams.get('code');
-  const configURL: string = searchParams.get('config');
+	const configURL: string = searchParams.get('config');
 
-  if (codeURL) {
+	if (codeURL) {
-    code = await (await fetch(codeURL)).text();
+		code = await (await fetch(codeURL)).text();
-    loaded = true;
+		loaded = true;
-  }
+	}
-  if (configURL) {
+	if (configURL) {
-    config = await (await fetch(configURL)).text();
+		config = await (await fetch(configURL)).text();
-  } else {
+	} else {
-    config = defaultState.mermaid;
+		config = defaultState.mermaid;
-  }
+	}
-  if (!code) {
+	if (!code) {
-    // eslint-disable-next-line @typescript-eslint/ban-ts-comment
+		// eslint-disable-next-line @typescript-eslint/ban-ts-comment
-    // @ts-ignore
+		// @ts-ignore
-    // eslint-disable-next-line @typescript-eslint/no-unsafe-call
+		// eslint-disable-next-line @typescript-eslint/no-unsafe-call
-    for (const [key, value] of searchParams.entries()) {
+		for (const [key, value] of searchParams.entries()) {
-      if (key in loaders) {
+			if (key in loaders) {
-        try {
+				try {
-          state = await loaders[key](value);
+					state = await loaders[key](value);
-          loaded = true;
+					loaded = true;
-          break;
+					break;
-        } catch (err) {
+				} catch (err) {
-          console.error(err);
+					console.error(err);
-        }
+				}
-      }
+			}
-    }
+		}
-  } else {
+	} else {
-    state = {
+		state = {
-      code,
+			code,
-      mermaid: config,
+			mermaid: config,
-      loader: {
+			loader: {
-        type: 'files',
+				type: 'files',
-        config: {
+				config: {
-          codeURL,
+					codeURL,
-          configURL
+					configURL
-        }
+				}
-      }
+			}
-    };
+		};
-  }
+	}
-  loaded &&
+	loaded &&
-    updateCodeStore({
+		updateCodeStore({
-      ...state,
+			...state,
-      autoSync: true,
+			autoSync: true,
-      updateDiagram: true
+			updateDiagram: true
-    });
+		});
 };

src/lib/util/loading.ts

@@ -3,18 +3,18 @@ import type { Writable } from 'svelte/store';
 import type { LoadingState } from '$lib/types';
 
 const defaultLoading: LoadingState = {
-  loading: false
+	loading: false
 };
 
 export const loadingStateStore: Writable<LoadingState> = writable(defaultLoading);
 export const initLoading = async <T>(message: string, task: Promise<T>): Promise<T> => {
-  loadingStateStore.set({
+	loadingStateStore.set({
-    loading: true,
+		loading: true,
-    message
+		message
-  });
+	});
-  const result: T = await task;
+	const result: T = await task;
-  loadingStateStore.set({
+	loadingStateStore.set({
-    loading: false
+		loading: false
-  });
+	});
-  return result;
+	return result;
 };

src/lib/util/mermaid.ts

@@ -1,24 +1,74 @@
-import mermaid, { type MermaidConfig } from 'mermaid';
+import mermaid from 'mermaid';
-import mindmap from '@mermaid-js/mermaid-mindmap';
+// We need to export MermaidConfig and all related types from mermaid.
+import type { MermaidConfig } from 'mermaid/dist/config.type';
+import { env } from './env';
+import queue from 'async/queue';
+import type { QueueObject } from 'async';
+const { mermaidBaseURL, mermaidCDNUrl, useLocalMermaid } = env;
 
-const initialize = mermaid.registerExternalDiagrams([mindmap]);
+const getDiagramURL = (name: string, version: string): string => {
-
+	if (useLocalMermaid) {
-export const init = async () => {
+		return `${mermaidBaseURL}/${name}-detector.esm.mjs`;
-  await initialize;
+	}
+	return `${mermaidCDNUrl}/${name}@${version}/dist/${name}-detector.esm.mjs`;
 };
 
-export const render = async (
+const initialize = mermaid.initializeAsync({
-  config: MermaidConfig,
+	logLevel: 0,
-  code: string,
+	lazyLoadedDiagrams: [getDiagramURL('mermaid-mindmap', '9.2.0-rc4')],
-  id: string,
+	loadExternalDiagramsAtStartup: true
-  callback: Parameters<typeof mermaid.render>[2]
+});
-): Promise<void> => {
+
-  await init();
+export const init = async () => {
-  mermaid.initialize(config);
+	await initialize;
-  await mermaid.mermaidAPI.renderAsync(id, code, callback);
+};
+
+interface RenderPayload {
+	config: MermaidConfig;
+	code: string;
+	id: string;
+	callback: Parameters<typeof mermaid.render>[2];
+}
+
+interface ParsePayload {
+	code: string;
+}
+interface MermaidTask {
+	action: 'render' | 'parse';
+	payload: RenderPayload | ParsePayload;
+}
+
+const mermaidQueue: QueueObject<MermaidTask> = queue(async (task: MermaidTask) => {
+	console.log('adding ', task);
+	if (task.action === 'render') {
+		const { config, code, id, callback } = task.payload as RenderPayload;
+		await mermaid.mermaidAPI.renderAsync(id, code, callback);
+	}
+	console.log('done', task);
+}, 1);
+
+mermaidQueue.error(function (err, task) {
+	console.error('task experienced an error', task, err);
+});
+
+export const render = async (payload: RenderPayload): Promise<void> => {
+	// Should be able to call this multiple times without any issues.
+	// await mermaid.initialize({
+	// 	...config,
+	// 	lazyLoadedDiagrams: [
+	// 		// We should make SRI mandatory for all lazy-loaded diagrams.
+	// 		'https://unpkg.com/@mermaid-js/mermaid-mindmap@9.2.0-rc2/dist/mermaid-mindmap-detector.esm.mjs'
+	// 	]
+	// });
+	// console.log('Rendering', code);
+	// mermaid.mermaidAPI.render(id, code, callback);
+	await mermaidQueue.push({
+		action: 'render',
+		payload
+	});
 };
 
 export const parse = async (code: string): Promise<boolean> => {
-  await init();
+	await init();
-  return (await mermaid.parseAsync(code)) as boolean;
+	return mermaid.parseAsync(code);
 };

src/lib/util/migrations.test.ts

@@ -2,33 +2,33 @@ import type { HistoryEntry } from '$lib/types';
 import { describe, it, expect, beforeEach } from 'vitest';
 
 describe('migrations', () => {
-  beforeEach(() => {
+	beforeEach(() => {
-    window.localStorage.setItem(
+		window.localStorage.setItem(
-      'manualHistoryStore',
+			'manualHistoryStore',
-      '[{"state":{"code":"graph TD\\n    A[Halloween] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":false},"time":0,"type":"manual","name":"hollow-art"},{"state":{"code":"graph TD\\n    A[Christmas] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":true},"time":0,"type":"manual","name":"helpful-ocean"}]'
+			'[{"state":{"code":"graph TD\\n    A[Halloween] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":false},"time":0,"type":"manual","name":"hollow-art"},{"state":{"code":"graph TD\\n    A[Christmas] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":true},"time":0,"type":"manual","name":"helpful-ocean"}]'
-    );
+		);
-    window.localStorage.setItem(
+		window.localStorage.setItem(
-      'autoHistoryStore',
+			'autoHistoryStore',
-      '[{"state":{"code":"graph TD\\n    A[New Year] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":false},"time":0,"type":"auto","name":"barking-dog"},{"state":{"code":"graph TD\\n    A[Christmas] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":true},"time":0,"type":"manual","name":"needy-mosquito"}]'
+			'[{"state":{"code":"graph TD\\n    A[New Year] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":false},"time":0,"type":"auto","name":"barking-dog"},{"state":{"code":"graph TD\\n    A[Christmas] -->|Get money| B(Go shopping)","mermaid":"{\\n  \\"theme\\": \\"dark\\"\\n}","autoSync":true,"updateDiagram":true},"time":0,"type":"manual","name":"needy-mosquito"}]'
-    );
+		);
-  });
+	});
 
-  it('should migrate from v0 to v1', async () => {
+	it('should migrate from v0 to v1', async () => {
-    const { applyMigrations } = await import('./migrations');
+		const { applyMigrations } = await import('./migrations');
-    let manualHistoryStore: HistoryEntry[] = JSON.parse(
+		let manualHistoryStore: HistoryEntry[] = JSON.parse(
-      window.localStorage.getItem('manualHistoryStore')
+			window.localStorage.getItem('manualHistoryStore')
-    );
+		);
-    let autoHistoryStore: HistoryEntry[] = JSON.parse(
+		let autoHistoryStore: HistoryEntry[] = JSON.parse(
-      window.localStorage.getItem('autoHistoryStore')
+			window.localStorage.getItem('autoHistoryStore')
-    );
+		);
-    expect(manualHistoryStore.every(({ id }) => id !== undefined)).toBe(false);
+		expect(manualHistoryStore.every(({ id }) => id !== undefined)).toBe(false);
-    expect(autoHistoryStore.every(({ id }) => id !== undefined)).toBe(false);
+		expect(autoHistoryStore.every(({ id }) => id !== undefined)).toBe(false);
 
-    applyMigrations();
+		applyMigrations();
 
-    manualHistoryStore = JSON.parse(window.localStorage.getItem('manualHistoryStore'));
+		manualHistoryStore = JSON.parse(window.localStorage.getItem('manualHistoryStore'));
-    autoHistoryStore = JSON.parse(window.localStorage.getItem('autoHistoryStore'));
+		autoHistoryStore = JSON.parse(window.localStorage.getItem('autoHistoryStore'));
-    expect(manualHistoryStore.every(({ id }) => id !== undefined)).toBe(true);
+		expect(manualHistoryStore.every(({ id }) => id !== undefined)).toBe(true);
-    expect(autoHistoryStore.every(({ id }) => id !== undefined)).toBe(true);
+		expect(autoHistoryStore.every(({ id }) => id !== undefined)).toBe(true);
-  });
+	});
 });

src/lib/util/migrations.ts

@@ -1,35 +1,35 @@
 import { writable, get, type Writable } from 'svelte/store';
 import { persist, localStorage } from '$lib/util/persist';
-import { injectHistoryIDs } from '$lib/components/History/history';
+import { injectHistoryIDs } from '$lib/components/history/history';
 import { logEvent } from './stats';
 
 interface MigrationState {
-  version: number;
+	version: number;
 }
 
 const migrations: { [key: string]: () => void } = {
-  injectHistoryIDs
+	injectHistoryIDs
 };
 
 const migrationStore: Writable<MigrationState> = persist(
-  writable({ version: -1 }),
+	writable({ version: -1 }),
-  localStorage(),
+	localStorage(),
-  'migrations'
+	'migrations'
 );
 
 export const applyMigrations = (): void => {
-  const { version }: MigrationState = get(migrationStore);
+	const { version }: MigrationState = get(migrationStore);
-  const allMigrations = Object.entries(migrations);
+	const allMigrations = Object.entries(migrations);
-  if (version === allMigrations.length - 1) {
+	if (version === allMigrations.length - 1) {
-    return;
+		return;
-  }
+	}
-  console.log(`Current migration version: v${version}. Migrating to v${allMigrations.length - 1}.`);
+	console.log(`Current migration version: v${version}. Migrating to v${allMigrations.length - 1}.`);
-  for (let i = version + 1; i < allMigrations.length; i++) {
+	for (let i = version + 1; i < allMigrations.length; i++) {
-    const [key, fn] = allMigrations[i];
+		const [key, fn] = allMigrations[i];
-    console.log(`Applying migration ${i}: ${key}.`);
+		console.log(`Applying migration ${i}: ${key}.`);
-    fn();
+		fn();
-    logEvent('migration', { key });
+		logEvent('migration', { key });
-    migrationStore.set({ version: i });
+		migrationStore.set({ version: i });
-  }
+	}
-  logEvent('migration', { status: 'complete', from: version, to: allMigrations.length - 1 });
+	logEvent('migration', { status: 'complete', from: version, to: allMigrations.length - 1 });
 };

src/lib/util/notify.ts

@@ -1,7 +1,7 @@
 export const notify = (message: string): void => {
-  alert(message);
+	alert(message);
 };
 
 export const prompt = (message: string): boolean => {
-  return confirm(message);
+	return confirm(message);
 };

src/lib/util/persist.ts

@@ -29,7 +29,7 @@ import type { Writable } from 'svelte/store';
  * Disabled warnings about missing/unavailable storages
  */
 export function disableWarnings(): void {
-  noWarnings = true;
+	noWarnings = true;
 }
 /**
  * If set to true, no warning will be emitted if the requested Storage is not found.
@@ -46,18 +46,18 @@ const alreadyWarnFor: Array<string> = [];
  * @param {string} storageName
  */
 const warnStorageNotFound = (storageName) => {
-  const isProduction = typeof process !== 'undefined' && process.env?.NODE_ENV === 'production';
+	const isProduction = typeof process !== 'undefined' && process.env?.NODE_ENV === 'production';
 
-  if (!noWarnings && alreadyWarnFor.indexOf(storageName) === -1 && !isProduction) {
+	if (!noWarnings && alreadyWarnFor.indexOf(storageName) === -1 && !isProduction) {
-    let message = `Unable to find the ${storageName}. No data will be persisted.`;
+		let message = `Unable to find the ${storageName}. No data will be persisted.`;
-    if (typeof window === 'undefined') {
+		if (typeof window === 'undefined') {
-      message +=
+			message +=
-        '\n' +
+				'\n' +
-        'Are you running on a server? Most of storages are not available while running on a server.';
+				'Are you running on a server? Most of storages are not available while running on a server.';
-    }
+		}
-    console.warn(message);
+		console.warn(message);
-    alreadyWarnFor.push(storageName);
+		alreadyWarnFor.push(storageName);
-  }
+	}
 };
 
 const allowedClasses = [];
@@ -66,83 +66,83 @@ const allowedClasses = [];
  * @param classDef The class to add to the list
  */
 export const addSerializableClass = (classDef: () => unknown): void => {
-  allowedClasses.push(classDef);
+	allowedClasses.push(classDef);
 };
 
 const serialize = (value: unknown): string => ESSerializer.serialize(value);
 const deserialize = (value: string): unknown => {
-  // @TODO: to remove in the next major
+	// @TODO: to remove in the next major
-  if (value === 'undefined') {
+	if (value === 'undefined') {
-    return undefined;
+		return undefined;
-  }
+	}
 
-  if (value !== null && value !== undefined) {
+	if (value !== null && value !== undefined) {
-    try {
+		try {
-      return ESSerializer.deserialize(value, allowedClasses);
+			return ESSerializer.deserialize(value, allowedClasses);
-    } catch (e) {
+		} catch (e) {
-      // Do nothing
+			// Do nothing
-      // use the value "as is"
+			// use the value "as is"
-    }
+		}
-    try {
+		try {
-      return JSON.parse(value);
+			return JSON.parse(value);
-    } catch (e) {
+		} catch (e) {
-      // Do nothing
+			// Do nothing
-      // use the value "as is"
+			// use the value "as is"
-    }
+		}
-  }
+	}
-  return value;
+	return value;
 };
 
 /**
  * A store that keep it's value in time.
  */
 export interface PersistentStore<T> extends Writable<T> {
-  /**
+	/**
-   * Delete the store value from the persistent storage
+	 * Delete the store value from the persistent storage
-   */
+	 */
-  delete(): void;
+	delete(): void;
 }
 
 /**
  * Storage interface
  */
 export interface StorageInterface<T> {
-  /**
+	/**
-   * Get a value from the storage.
+	 * Get a value from the storage.
-   *
+	 *
-   * If the value doesn't exists in the storage, `null` should be returned.
+	 * If the value doesn't exists in the storage, `null` should be returned.
-   * This method MUST be synchronous.
+	 * This method MUST be synchronous.
-   * @param key The key/name of the value to retrieve
+	 * @param key The key/name of the value to retrieve
-   */
+	 */
-  getValue(key: string): T | null;
+	getValue(key: string): T | null;
 
-  /**
+	/**
-   * Save a value in the storage.
+	 * Save a value in the storage.
-   * @param key The key/name of the value to save
+	 * @param key The key/name of the value to save
-   * @param value The value to save
+	 * @param value The value to save
-   */
+	 */
-  setValue(key: string, value: T): void;
+	setValue(key: string, value: T): void;
 
-  /**
+	/**
-   * Remove a value from the storage
+	 * Remove a value from the storage
-   * @param key The key/name of the value to remove
+	 * @param key The key/name of the value to remove
-   */
+	 */
-  deleteValue(key: string): void;
+	deleteValue(key: string): void;
 }
 
 export interface SelfUpdateStorageInterface<T> extends StorageInterface<T> {
-  /**
+	/**
-   * Add a listener to the storage values changes
+	 * Add a listener to the storage values changes
-   * @param {string} key The key to listen
+	 * @param {string} key The key to listen
-   * @param {(newValue: T) => void} listener The listener callback function
+	 * @param {(newValue: T) => void} listener The listener callback function
-   */
+	 */
-  addListener(key: string, listener: (newValue: T) => void): void;
+	addListener(key: string, listener: (newValue: T) => void): void;
-  /**
+	/**
-   * Remove a listener from the storage values changes
+	 * Remove a listener from the storage values changes
-   * @param {string} key The key that was listened
+	 * @param {string} key The key that was listened
-   * @param {(newValue: T) => void} listener The listener callback function to remove
+	 * @param {(newValue: T) => void} listener The listener callback function to remove
-   */
+	 */
-  removeListener(key: string, listener: (newValue: T) => void): void;
+	removeListener(key: string, listener: (newValue: T) => void): void;
 }
 
 /**
@@ -152,87 +152,87 @@ export interface SelfUpdateStorageInterface<T> extends StorageInterface<T> {
  * @param {string} key The name of the data key
  */
 export function persist<T>(
-  store: Writable<T>,
+	store: Writable<T>,
-  storage: StorageInterface<T>,
+	storage: StorageInterface<T>,
-  key: string
+	key: string
 ): PersistentStore<T> {
-  const initialValue = storage.getValue(key);
+	const initialValue = storage.getValue(key);
 
-  if (null !== initialValue) {
+	if (null !== initialValue) {
-    store.set(initialValue);
+		store.set(initialValue);
-  }
+	}
 
-  if ((storage as SelfUpdateStorageInterface<T>).addListener) {
+	if ((storage as SelfUpdateStorageInterface<T>).addListener) {
-    (storage as SelfUpdateStorageInterface<T>).addListener(key, (newValue) => {
+		(storage as SelfUpdateStorageInterface<T>).addListener(key, (newValue) => {
-      store.set(newValue);
+			store.set(newValue);
-    });
+		});
-  }
+	}
 
-  store.subscribe((value) => {
+	store.subscribe((value) => {
-    storage.setValue(key, value);
+		storage.setValue(key, value);
-  });
+	});
 
-  return {
+	return {
-    ...store,
+		...store,
-    delete() {
+		delete() {
-      storage.deleteValue(key);
+			storage.deleteValue(key);
-    }
+		}
-  };
+	};
 }
 
 function getBrowserStorage(
-  browserStorage: Storage,
+	browserStorage: Storage,
-  listenExternalChanges = false
+	listenExternalChanges = false
 ): SelfUpdateStorageInterface<any> {
-  const listeners: Array<{ key: string; listener: (newValue: any) => void }> = [];
+	const listeners: Array<{ key: string; listener: (newValue: any) => void }> = [];
-  const listenerFunction = (event: StorageEvent) => {
+	const listenerFunction = (event: StorageEvent) => {
-    const eventKey = event.key;
+		const eventKey = event.key;
-    if (event.storageArea === browserStorage) {
+		if (event.storageArea === browserStorage) {
-      listeners
+			listeners
-        .filter(({ key }) => key === eventKey)
+				.filter(({ key }) => key === eventKey)
-        .forEach(({ listener }) => {
+				.forEach(({ listener }) => {
-          listener(deserialize(event.newValue));
+					listener(deserialize(event.newValue));
-        });
+				});
-    }
+		}
-  };
+	};
-  const connect = () => {
+	const connect = () => {
-    if (listenExternalChanges && typeof window !== 'undefined' && window?.addEventListener) {
+		if (listenExternalChanges && typeof window !== 'undefined' && window?.addEventListener) {
-      window.addEventListener('storage', listenerFunction);
+			window.addEventListener('storage', listenerFunction);
-    }
+		}
-  };
+	};
-  const disconnect = () => {
+	const disconnect = () => {
-    if (listenExternalChanges && typeof window !== 'undefined' && window?.removeEventListener) {
+		if (listenExternalChanges && typeof window !== 'undefined' && window?.removeEventListener) {
-      window.removeEventListener('storage', listenerFunction);
+			window.removeEventListener('storage', listenerFunction);
-    }
+		}
-  };
+	};
 
-  return {
+	return {
-    addListener(key: string, listener: (newValue: any) => void) {
+		addListener(key: string, listener: (newValue: any) => void) {
-      listeners.push({ key, listener });
+			listeners.push({ key, listener });
-      if (listeners.length === 1) {
+			if (listeners.length === 1) {
-        connect();
+				connect();
-      }
+			}
-    },
+		},
-    removeListener(key: string, listener: (newValue: any) => void) {
+		removeListener(key: string, listener: (newValue: any) => void) {
-      const index = listeners.indexOf({ key, listener });
+			const index = listeners.indexOf({ key, listener });
-      if (index !== -1) {
+			if (index !== -1) {
-        listeners.splice(index, 1);
+				listeners.splice(index, 1);
-      }
+			}
-      if (listeners.length === 0) {
+			if (listeners.length === 0) {
-        disconnect();
+				disconnect();
-      }
+			}
-    },
+		},
-    getValue(key: string): any | null {
+		getValue(key: string): any | null {
-      const value = browserStorage.getItem(key);
+			const value = browserStorage.getItem(key);
-      return deserialize(value);
+			return deserialize(value);
-    },
+		},
-    deleteValue(key: string) {
+		deleteValue(key: string) {
-      browserStorage.removeItem(key);
+			browserStorage.removeItem(key);
-    },
+		},
-    setValue(key: string, value: any) {
+		setValue(key: string, value: any) {
-      browserStorage.setItem(key, serialize(value));
+			browserStorage.setItem(key, serialize(value));
-    }
+		}
-  };
+	};
 }
 
 /**
@@ -240,26 +240,26 @@ function getBrowserStorage(
  * @param {boolean} listenExternalChanges - Update the store if the localStorage is updated from another page
  */
 export function localStorage<T>(listenExternalChanges = false): StorageInterface<T> {
-  if (typeof window !== 'undefined' && window?.localStorage) {
+	if (typeof window !== 'undefined' && window?.localStorage) {
-    return getBrowserStorage(window.localStorage, listenExternalChanges);
+		return getBrowserStorage(window.localStorage, listenExternalChanges);
-  }
+	}
-  warnStorageNotFound('window.localStorage');
+	warnStorageNotFound('window.localStorage');
-  return noopStorage();
+	return noopStorage();
 }
 
 /**
  * Storage implementation that do nothing
  */
 export function noopStorage(): StorageInterface<any> {
-  return {
+	return {
-    getValue(): null {
+		getValue(): null {
-      return null;
+			return null;
-    },
+		},
-    deleteValue() {
+		deleteValue() {
-      // Do nothing
+			// Do nothing
-    },
+		},
-    setValue() {
+		setValue() {
-      // Do nothing
+			// Do nothing
-    }
+		}
-  };
+	};
 }

src/lib/util/serde.test.ts

@@ -4,37 +4,37 @@ import { defaultState } from './state';
 import type { State } from '$lib/types';
 
 describe('Serde tests', () => {
-  const verifySerde = (state: State, serde?: SerdeType): string => {
+	const verifySerde = (state: State, serde?: SerdeType): string => {
-    const serialized = serializeState(state, serde);
+		const serialized = serializeState(state, serde);
-    const deserialized = deserializeState(serialized);
+		const deserialized = deserializeState(serialized);
-    expect(deserialized).to.deep.equal(state);
+		expect(deserialized).to.deep.equal(state);
-    return serialized;
+		return serialized;
-  };
+	};
 
-  it('should serialize and deserialize with default serde', () => {
+	it('should serialize and deserialize with default serde', () => {
-    expect(verifySerde(defaultState)).toMatchInlineSnapshot(
+		expect(verifySerde(defaultState)).toMatchInlineSnapshot(
-      '"pako:eNpVj81qw0AMhF9F6NRC_AI-BGK7zSXQQHLz5iBsObuk-8Naphjb7551fEl1EjPfiNGEjW8Zc7xHChqulXKQ5lCXOppeLPU3yLL9fGQB6x2PMxQfRw-99iEYd__c-GKFoJxOK8Yg2rjHslnlK__jeIaqPlEQH27vzvXPz_BVm7NO5_87OnJKfdcd5R1lDUUoKb4Q3KHlaMm0qfq0KgpFs2WFeVpb7mj4FYXKLQmlQfxldA3mEgfe4RBaEq4MpaftJi5PNtJU8w"'
+			'"pako:eNpVj81qw0AMhF9F6NRC_AI-BGK7zSXQQHLz5iBsObuk-8Naphjb7551fEl1EjPfiNGEjW8Zc7xHChqulXKQ5lCXOppeLPU3yLL9fGQB6x2PMxQfRw-99iEYd__c-GKFoJxOK8Yg2rjHslnlK__jeIaqPlEQH27vzvXPz_BVm7NO5_87OnJKfdcd5R1lDUUoKb4Q3KHlaMm0qfq0KgpFs2WFeVpb7mj4FYXKLQmlQfxldA3mEgfe4RBaEq4MpaftJi5PNtJU8w"'
-    );
+		);
-  });
+	});
 
-  it('should serialize and deserialize with base64 serde', () => {
+	it('should serialize and deserialize with base64 serde', () => {
-    expect(verifySerde(defaultState, 'base64')).toMatchInlineSnapshot(
+		expect(verifySerde(defaultState, 'base64')).toMatchInlineSnapshot(
-      '"base64:eyJjb2RlIjoiZ3JhcGggVERcbiAgICBBW0NocmlzdG1hc10gLS0-fEdldCBtb25leXwgQihHbyBzaG9wcGluZylcbiAgICBCIC0tPiBDe0xldCBtZSB0aGlua31cbiAgICBDIC0tPnxPbmV8IERbTGFwdG9wXVxuICAgIEMgLS0-fFR3b3wgRVtpUGhvbmVdXG4gICAgQyAtLT58VGhyZWV8IEZbZmE6ZmEtY2FyIENhcl1cbiAgIiwibWVybWFpZCI6IntcbiAgXCJ0aGVtZVwiOiBcImRlZmF1bHRcIlxufSIsImF1dG9TeW5jIjp0cnVlLCJ1cGRhdGVEaWFncmFtIjp0cnVlfQ"'
+			'"base64:eyJjb2RlIjoiZ3JhcGggVERcbiAgICBBW0NocmlzdG1hc10gLS0-fEdldCBtb25leXwgQihHbyBzaG9wcGluZylcbiAgICBCIC0tPiBDe0xldCBtZSB0aGlua31cbiAgICBDIC0tPnxPbmV8IERbTGFwdG9wXVxuICAgIEMgLS0-fFR3b3wgRVtpUGhvbmVdXG4gICAgQyAtLT58VGhyZWV8IEZbZmE6ZmEtY2FyIENhcl1cbiAgIiwibWVybWFpZCI6IntcbiAgXCJ0aGVtZVwiOiBcImRlZmF1bHRcIlxufSIsImF1dG9TeW5jIjp0cnVlLCJ1cGRhdGVEaWFncmFtIjp0cnVlfQ"'
-    );
+		);
-  });
+	});
 
-  it('should serialize and deserialize with pako serde', () => {
+	it('should serialize and deserialize with pako serde', () => {
-    expect(verifySerde(defaultState, 'pako')).toMatchInlineSnapshot(
+		expect(verifySerde(defaultState, 'pako')).toMatchInlineSnapshot(
-      '"pako:eNpVj81qw0AMhF9F6NRC_AI-BGK7zSXQQHLz5iBsObuk-8Naphjb7551fEl1EjPfiNGEjW8Zc7xHChqulXKQ5lCXOppeLPU3yLL9fGQB6x2PMxQfRw-99iEYd__c-GKFoJxOK8Yg2rjHslnlK__jeIaqPlEQH27vzvXPz_BVm7NO5_87OnJKfdcd5R1lDUUoKb4Q3KHlaMm0qfq0KgpFs2WFeVpb7mj4FYXKLQmlQfxldA3mEgfe4RBaEq4MpaftJi5PNtJU8w"'
+			'"pako:eNpVj81qw0AMhF9F6NRC_AI-BGK7zSXQQHLz5iBsObuk-8Naphjb7551fEl1EjPfiNGEjW8Zc7xHChqulXKQ5lCXOppeLPU3yLL9fGQB6x2PMxQfRw-99iEYd__c-GKFoJxOK8Yg2rjHslnlK__jeIaqPlEQH27vzvXPz_BVm7NO5_87OnJKfdcd5R1lDUUoKb4Q3KHlaMm0qfq0KgpFs2WFeVpb7mj4FYXKLQmlQfxldA3mEgfe4RBaEq4MpaftJi5PNtJU8w"'
-    );
+		);
-  });
+	});
 
-  it('should throw error for unrecognized serde', () => {
+	it('should throw error for unrecognized serde', () => {
-    // eslint-disable-next-line @typescript-eslint/ban-ts-comment
+		// eslint-disable-next-line @typescript-eslint/ban-ts-comment
-    // @ts-expect-error
+		// @ts-expect-error
-    expect(() => serializeState(defaultState, 'unknown')).toThrowError(
+		expect(() => serializeState(defaultState, 'unknown')).toThrowError(
-      'Unknown serde type: unknown'
+			'Unknown serde type: unknown'
-    );
+		);
-    expect(() => deserializeState('unknown:hello')).toThrowError('Unknown serde type: unknown');
+		expect(() => deserializeState('unknown:hello')).toThrowError('Unknown serde type: unknown');
-  });
+	});
 });

src/lib/util/serde.ts

@@ -3,61 +3,61 @@ import { toUint8Array, fromUint8Array, toBase64, fromBase64 } from 'js-base64';
 import type { State } from '$lib/types';
 
 interface Serde {
-  serialize: (state: string) => string;
+	serialize: (state: string) => string;
-  deserialize: (state: string) => string;
+	deserialize: (state: string) => string;
 }
 
 const base64Serde: Serde = {
-  serialize: (state: string): string => {
+	serialize: (state: string): string => {
-    return toBase64(state, true);
+		return toBase64(state, true);
-  },
+	},
-  deserialize: (state: string): string => {
+	deserialize: (state: string): string => {
-    return fromBase64(state);
+		return fromBase64(state);
-  }
+	}
 };
 
 export const pakoSerde: Serde = {
-  serialize: (state: string): string => {
+	serialize: (state: string): string => {
-    const data = new TextEncoder().encode(state);
+		const data = new TextEncoder().encode(state);
-    const compressed = deflate(data, { level: 9 });
+		const compressed = deflate(data, { level: 9 });
-    return fromUint8Array(compressed, true);
+		return fromUint8Array(compressed, true);
-  },
+	},
-  deserialize: (state: string): string => {
+	deserialize: (state: string): string => {
-    const data = toUint8Array(state);
+		const data = toUint8Array(state);
-    return inflate(data, { to: 'string' });
+		return inflate(data, { to: 'string' });
-  }
+	}
 };
 
 export type SerdeType = 'base64' | 'pako';
 
 const serdes: { [key in SerdeType]: Serde } = {
-  base64: base64Serde,
+	base64: base64Serde,
-  pako: pakoSerde
+	pako: pakoSerde
 };
 
 export const serializeState = (state: State, serde: SerdeType = 'pako'): string => {
-  if (serdes[serde] === undefined) {
+	if (serdes[serde] === undefined) {
-    throw new Error(`Unknown serde type: ${serde}`);
+		throw new Error(`Unknown serde type: ${serde}`);
-  }
+	}
-  const json = JSON.stringify(state);
+	const json = JSON.stringify(state);
-  const serialized = serdes[serde].serialize(json);
+	const serialized = serdes[serde].serialize(json);
-  return `${serde}:${serialized}`;
+	return `${serde}:${serialized}`;
 };
 
 export const deserializeState = (state: string): State => {
-  let type: SerdeType, serialized: string;
+	let type: SerdeType, serialized: string;
-  if (state.includes(':')) {
+	if (state.includes(':')) {
-    let tempType: string;
+		let tempType: string;
-    [tempType, serialized] = state.split(':');
+		[tempType, serialized] = state.split(':');
-    if (tempType in serdes) {
+		if (tempType in serdes) {
-      type = tempType as SerdeType;
+			type = tempType as SerdeType;
-    } else {
+		} else {
-      throw new Error(`Unknown serde type: ${tempType}`);
+			throw new Error(`Unknown serde type: ${tempType}`);
-    }
+		}
-  } else {
+	} else {
-    type = 'base64';
+		type = 'base64';
-    serialized = state;
+		serialized = state;
-  }
+	}
-  const json = serdes[type].deserialize(serialized);
+	const json = serdes[type].deserialize(serialized);
-  return JSON.parse(json) as State;
+	return JSON.parse(json) as State;
 };

src/lib/util/state.ts

@@ -1,28 +1,32 @@
-import { writable, get, type Readable, derived } from 'svelte/store';
+import { writable, get, derived } from 'svelte/store';
 import { persist, localStorage } from './persist';
 import { saveStatistics, countLines } from './stats';
 import { serializeState, deserializeState } from './serde';
-import { cmdKey, errorDebug, AsyncQueue } from './util';
+import { cmdKey } from './util';
-import { parse } from './mermaid';
+import { parse, init } from './mermaid';
 
+import type { Readable } from 'svelte/store';
 import type { MarkerData, State, ValidatedState } from '$lib/types';
+
+void init();
+
 export const defaultState: State = {
-  code: `graph TD
+	code: `graph TD
     A[Christmas] -->|Get money| B(Go shopping)
     B --> C{Let me think}
     C -->|One| D[Laptop]
     C -->|Two| E[iPhone]
     C -->|Three| F[fa:fa-car Car]
   `,
-  mermaid: JSON.stringify(
+	mermaid: JSON.stringify(
-    {
+		{
-      theme: 'default'
+			theme: 'default'
-    },
+		},
-    null,
+		null,
-    2
+		2
-  ),
+	),
-  autoSync: true,
+	autoSync: true,
-  updateDiagram: true
+	updateDiagram: true
 };
 
 const urlParseFailedState = `graph TD
@@ -39,166 +43,139 @@ const urlParseFailedState = `graph TD
 // inputStateStore handles all updates and is shared externally when exporting via URL, History, etc.
 export const inputStateStore = persist(writable(defaultState), localStorage(), 'codeStore');
 
-export const currentState: ValidatedState = (() => {
-  const state = get(inputStateStore);
-  return {
-    ...state,
-    serialized: serializeState(state),
-    errorMarkers: [],
-    error: undefined,
-    editorMode: state.editorMode ?? 'code'
-  };
-})();
-
-let q: AsyncQueue<State>;
-
-const processState = async (state: State) => {
-  const processed: ValidatedState = {
-    ...state,
-    serialized: '',
-    errorMarkers: [],
-    error: undefined,
-    editorMode: state.editorMode ?? 'code'
-  };
-  // No changes should be done to fields part of `state`.
-  try {
-    processed.serialized = serializeState(state);
-    await parse(state.code);
-    JSON.parse(state.mermaid);
-  } catch (e) {
-    processed.error = e;
-    errorDebug();
-    console.error(e);
-    if (e.hash) {
-      try {
-        const marker: MarkerData = {
-          severity: 8, // Error
-          startLineNumber: e.hash.loc.first_line,
-          startColumn: e.hash.loc.first_column,
-          endLineNumber: e.hash.loc.last_line,
-          endColumn: (e.hash.loc.last_column as number) + 1,
-          message: e.str
-        };
-        processed.errorMarkers = [marker];
-      } catch (err) {
-        console.error('Error without line helper', err);
-      }
-    }
-  }
-  return processed;
-};
-
 // All internal reads should be done via stateStore, but it should not be persisted/shared externally.
-export const stateStore: Readable<ValidatedState> = derived(
+export const stateStore: Readable<ValidatedState> = derived([inputStateStore], ([state]) => {
-  [inputStateStore],
+	const processed: ValidatedState = {
-  ([state], set) => {
+		...state,
-    if (!q) {
+		serialized: '',
-      // Initialize the queue for first time.
+		errorMarkers: [],
-      q = new AsyncQueue(async (state: State) => {
+		error: undefined,
-        const newState = await processState(state);
+		editorMode: state.editorMode ?? 'code'
-        set(newState);
+	};
-      });
+
-    }
+	// No changes should be done to fields part of `state`.
-    q.process(state);
+	try {
-  },
+		processed.serialized = serializeState(state);
-  currentState
+		// await parse(state.code);
-);
+		JSON.parse(state.mermaid);
+	} catch (e) {
+		processed.error = e;
+		console.error(e);
+		if (e.hash) {
+			try {
+				const marker: MarkerData = {
+					severity: 8, // Error
+					startLineNumber: e.hash.loc.first_line,
+					startColumn: e.hash.loc.first_column,
+					endLineNumber: e.hash.loc.last_line,
+					endColumn: (e.hash.loc.last_column as number) + 1,
+					message: e.str
+				};
+				processed.errorMarkers = [marker];
+			} catch (err) {
+				console.error('Error without line helper', err);
+			}
+		}
+	}
+	return processed;
+});
 
 export const loadState = (data: string): void => {
-  let state: State;
+	let state: State;
-  console.log(`Loading '${data}'`);
+	console.log(`Loading '${data}'`);
-  try {
+	try {
-    state = deserializeState(data);
+		state = deserializeState(data);
-    const mermaidConfig: { [key: string]: string } =
+		const mermaidConfig: { [key: string]: string } =
-      typeof state.mermaid === 'string' ? JSON.parse(state.mermaid) : state.mermaid;
+			typeof state.mermaid === 'string' ? JSON.parse(state.mermaid) : state.mermaid;
-    if (
+		if (
-      mermaidConfig.securityLevel &&
+			mermaidConfig.securityLevel &&
-      mermaidConfig.securityLevel !== 'strict' &&
+			mermaidConfig.securityLevel !== 'strict' &&
-      confirm(
+			confirm(
-        `Removing "securityLevel":"${mermaidConfig.securityLevel}" from the config for safety.\nClick Cancel if you trust the source of this Diagram.`
+				`Removing "securityLevel":"${mermaidConfig.securityLevel}" from the config for safety.\nClick Cancel if you trust the source of this Diagram.`
-      )
+			)
-    ) {
+		) {
-      delete mermaidConfig.securityLevel; // Prevent setting overriding securityLevel when loading state to mitigate possible XSS attack
+			delete mermaidConfig.securityLevel; // Prevent setting overriding securityLevel when loading state to mitigate possible XSS attack
-    }
+		}
-    state.mermaid = JSON.stringify(mermaidConfig, null, 2);
+		state.mermaid = JSON.stringify(mermaidConfig, null, 2);
-  } catch (e) {
+	} catch (e) {
-    state = get(inputStateStore);
+		state = get(inputStateStore);
-    if (data) {
+		if (data) {
-      console.error('Init error', e);
+			console.error('Init error', e);
-      state.code = urlParseFailedState;
+			state.code = urlParseFailedState;
-      state.mermaid = defaultState.mermaid;
+			state.mermaid = defaultState.mermaid;
-    }
+		}
-  }
+	}
-  updateCodeStore(state);
+	updateCodeStore(state);
 };
 
 export const updateCodeStore = (newState: Partial<State>): void => {
-  inputStateStore.update((state) => {
+	inputStateStore.update((state) => {
-    return { ...state, ...newState };
+		return { ...state, ...newState };
-  });
+	});
 };
 
 let prompted = false;
 export const updateCode = (
-  code: string,
+	code: string,
-  {
+	{
-    updateDiagram = false,
+		updateDiagram = false,
-    resetPanZoom = false
+		resetPanZoom = false
-  }: { updateDiagram?: boolean; resetPanZoom?: boolean } = {}
+	}: { updateDiagram?: boolean; resetPanZoom?: boolean } = {}
 ): void => {
-  console.log('updateCode', code);
+	const lines = countLines(code);
-  const lines = countLines(code);
+	saveStatistics(code);
-  saveStatistics(code);
-  errorDebug();
-  if (lines > 50 && !prompted && get(stateStore).autoSync) {
-    const turnOff = confirm(
-      `Long diagram detected. Turn off Auto Sync? Use ${cmdKey} + Enter or click the sync logo to manually sync.`
-    );
-    prompted = true;
-    if (turnOff) {
-      updateCodeStore({
-        autoSync: false
-      });
-    }
-  }
 
-  inputStateStore.update((state) => {
+	if (lines > 50 && !prompted && get(stateStore).autoSync) {
-    if (resetPanZoom) {
+		const turnOff = confirm(
-      state.pan = undefined;
+			`Long diagram detected. Turn off Auto Sync? Use ${cmdKey} + Enter or click the sync logo to manually sync.`
-      state.zoom = undefined;
+		);
-    }
+		prompted = true;
-    return { ...state, code, updateDiagram };
+		if (turnOff) {
-  });
+			updateCodeStore({
+				autoSync: false
+			});
+		}
+	}
+
+	inputStateStore.update((state) => {
+		if (resetPanZoom) {
+			state.pan = undefined;
+			state.zoom = undefined;
+		}
+		return { ...state, code, updateDiagram };
+	});
 };
 
 export const updateConfig = (config: string): void => {
-  console.log('updateConfig', config);
+	inputStateStore.update((state) => {
-  inputStateStore.update((state) => {
+		return { ...state, mermaid: config };
-    return { ...state, mermaid: config };
+	});
-  });
 };
 
 export const toggleDarkTheme = (dark: boolean): void => {
-  inputStateStore.update((state) => {
+	inputStateStore.update((state) => {
-    const config = JSON.parse(state.mermaid);
+		const config = JSON.parse(state.mermaid);
-    if (!config.theme || ['dark', 'default'].includes(config.theme)) {
+		if (!config.theme || ['dark', 'default'].includes(config.theme)) {
-      config.theme = dark ? 'dark' : 'default';
+			config.theme = dark ? 'dark' : 'default';
-    }
+		}
 
-    return { ...state, mermaid: JSON.stringify(config, null, 2) };
+		return { ...state, mermaid: JSON.stringify(config, null, 2) };
-  });
+	});
 };
 
 let urlDebounce: number;
 export const initURLSubscription = (): void => {
-  stateStore.subscribe(({ serialized }) => {
+	stateStore.subscribe(({ serialized }: ValidatedState) => {
-    clearTimeout(urlDebounce);
+		if (serialized.length < 5) {
-    urlDebounce = window.setTimeout(() => {
+			return;
-      history.replaceState(undefined, undefined, `#${serialized}`);
+		}
-    }, 250);
+		clearTimeout(urlDebounce);
-  });
+		urlDebounce = window.setTimeout(() => {
+			history.replaceState(undefined, undefined, `#${serialized}`);
+		}, 250);
+	});
 };
 
 export const getStateString = (): string => {
-  return JSON.stringify(get(inputStateStore));
+	return JSON.stringify(get(inputStateStore));
 };

src/lib/util/stats.test.ts

@@ -1,19 +1,19 @@
 import { describe, it, expect } from 'vitest';
 import { detectType } from './stats';
 describe('diagram detection', () => {
-  it('should detect diagrams correctly', () => {
+	it('should detect diagrams correctly', () => {
-    expect(
+		expect(
-      detectType(`%%{{
+			detectType(`%%{{
 			graph`)
-    ).toBe('graph');
+		).toBe('graph');
-    expect(detectType(`gitGraph`)).toBe('gitGraph');
+		expect(detectType(`gitGraph`)).toBe('gitGraph');
-    expect(
+		expect(
-      detectType(`%%{{
+			detectType(`%%{{
 
 
 			flowChart
 			graph`)
-    ).toBe('flowChart');
+		).toBe('flowChart');
-    expect(detectType(`loki -> thor`)).toBe(undefined);
+		expect(detectType(`loki -> thor`)).toBe(undefined);
-  });
+	});
 });

src/lib/util/stats.ts

@@ -3,96 +3,96 @@ import type { AnalyticsInstance } from 'analytics';
 export let analytics: AnalyticsInstance;
 
 export const initAnalytics = async (): Promise<void> => {
-  if (browser && !analytics) {
+	if (browser && !analytics) {
-    try {
+		try {
-      const [{ Analytics }, { default: plausible }] = await Promise.all([
+			const [{ Analytics }, { default: plausible }] = await Promise.all([
-        import('analytics'),
+				import('analytics'),
-        import('analytics-plugin-plausible')
+				import('analytics-plugin-plausible')
-      ]);
+			]);
-      analytics = Analytics({
+			analytics = Analytics({
-        app: 'mermaid-live-editor',
+				app: 'mermaid-live-editor',
-        plugins: [
+				plugins: [
-          plausible({
+					plausible({
-            domain: 'mermaid.live',
+						domain: 'mermaid.live',
-            hashMode: false,
+						hashMode: false,
-            trackLocalhost: false, // By default 'false'
+						trackLocalhost: false, // By default 'false'
-            apiHost: 'https://plausible.io'
+						apiHost: 'https://plausible.io'
-          })
+					})
-        ]
+				]
-      });
+			});
-    } catch (e) {
+		} catch (e) {
-      console.log(e);
+			console.log(e);
-      console.info('Analytics blocked ;)');
+			console.info('Analytics blocked ;)');
-    }
+		}
-  }
+	}
 };
 
 export const detectType = (text: string): string => {
-  const possibleDiagramTypes = [
+	const possibleDiagramTypes = [
-    'classDiagram',
+		'classDiagram',
-    'erDiagram',
+		'erDiagram',
-    'flowChart',
+		'flowChart',
-    'gantt',
+		'gantt',
-    'gitGraph',
+		'gitGraph',
-    'graph',
+		'graph',
-    'journey',
+		'journey',
-    'pie',
+		'pie',
-    'stateDiagram'
+		'stateDiagram'
-  ];
+	];
-  const firstLine = text
+	const firstLine = text
-    .replace(/^\s*%%.*\n/g, '\n')
+		.replace(/^\s*%%.*\n/g, '\n')
-    .trimStart()
+		.trimStart()
-    .split(' ')[0]
+		.split(' ')[0]
-    .toLowerCase();
+		.toLowerCase();
-  const detectedDiagram = possibleDiagramTypes.find((d) => firstLine.includes(d.toLowerCase()));
+	const detectedDiagram = possibleDiagramTypes.find((d) => firstLine.includes(d.toLowerCase()));
-  return detectedDiagram;
+	return detectedDiagram;
 };
 
 export const countLines = (code: string): number => {
-  return (code.match(/\n/g) || '').length + 1;
+	return (code.match(/\n/g) || '').length + 1;
 };
 
 export const saveStatistics = (graph: string): void => {
-  const graphType = detectType(graph);
+	const graphType = detectType(graph);
-  if (!graphType) {
+	if (!graphType) {
-    return;
+		return;
-  }
+	}
-  const length = countLines(graph);
+	const length = countLines(graph);
-  logEvent('render', { graphType, length });
+	logEvent('render', { graphType, length });
 };
 
 const minutesToMilliSeconds = (minutes: number): number => {
-  return minutes * 60_000;
+	return minutes * 60_000;
 };
 
 const defaultDelay = minutesToMilliSeconds(1);
 const delaysPerEvent = {
-  render: minutesToMilliSeconds(5),
+	render: minutesToMilliSeconds(5),
-  panZoom: minutesToMilliSeconds(10),
+	panZoom: minutesToMilliSeconds(10),
-  copyClipboard: defaultDelay,
+	copyClipboard: defaultDelay,
-  download: defaultDelay,
+	download: defaultDelay,
-  copyMarkdown: defaultDelay,
+	copyMarkdown: defaultDelay,
-  loadGist: defaultDelay,
+	loadGist: defaultDelay,
-  loadSampleDiagram: defaultDelay,
+	loadSampleDiagram: defaultDelay,
-  renderDiagram: defaultDelay,
+	renderDiagram: defaultDelay,
-  history: defaultDelay,
+	history: defaultDelay,
-  migration: defaultDelay,
+	migration: defaultDelay,
-  themeChange: defaultDelay
+	themeChange: defaultDelay
 };
 export type AnalyticsEvent = keyof typeof delaysPerEvent;
 const timeouts: Record<string, number> = {};
 // manual debounce to reduce the number of events sent to analytics
 export const logEvent = (name: AnalyticsEvent, data?: unknown): void => {
-  if (!analytics) {
+	if (!analytics) {
-    return;
+		return;
-  }
+	}
-  const key = data ? JSON.stringify({ name, data }) : name;
+	const key = data ? JSON.stringify({ name, data }) : name;
-  if (timeouts[key] === undefined) {
+	if (timeouts[key] === undefined) {
-    void analytics.track(name, data);
+		void analytics.track(name, data);
-  } else {
+	} else {
-    clearTimeout(timeouts[key]);
+		clearTimeout(timeouts[key]);
-  }
+	}
-  timeouts[key] = window.setTimeout(() => {
+	timeouts[key] = window.setTimeout(() => {
-    delete timeouts[key];
+		delete timeouts[key];
-  }, delaysPerEvent[name]);
+	}, delaysPerEvent[name]);
 };

src/lib/util/theme.ts

@@ -4,35 +4,35 @@ import { persist, localStorage } from '$lib/util/persist';
 import { logEvent } from './stats';
 
 export interface ThemeConfig {
-  isDark: boolean;
+	isDark: boolean;
-  theme?: string;
+	theme?: string;
 }
 
 export const themeStore: Writable<ThemeConfig> = persist(
-  writable({
+	writable({
-    isDark: false
+		isDark: false
-  }),
+	}),
-  localStorage(),
+	localStorage(),
-  'themeStore'
+	'themeStore'
 );
 
 const darkThemes = [
-  'dark',
+	'dark',
-  'synthwave',
+	'synthwave',
-  'halloween',
+	'halloween',
-  'aqua',
+	'aqua',
-  'forest',
+	'forest',
-  'luxury',
+	'luxury',
-  'black',
+	'black',
-  'dracula'
+	'dracula'
 ];
 
 export const setTheme = (theme: string): void => {
-  if (theme.includes(' ')) {
+	if (theme.includes(' ')) {
-    theme = theme.split(' ')[1].trim();
+		theme = theme.split(' ')[1].trim();
-  }
+	}
-  const isDark = darkThemes.includes(theme);
+	const isDark = darkThemes.includes(theme);
-  console.log('Setting theme', theme);
+	console.log('Setting theme', theme);
-  themeStore.set({ theme, isDark });
+	themeStore.set({ theme, isDark });
-  logEvent('themeChange', { theme, isDark });
+	logEvent('themeChange', { theme, isDark });
 };

src/lib/util/util.ts

@@ -3,59 +3,26 @@ import { analytics, initAnalytics } from './stats';
 import { loadDataFromUrl } from './fileLoaders/loader';
 import { initLoading } from './loading';
 import { applyMigrations } from './migrations';
-import { init } from './mermaid';
 
 export const loadStateFromURL = (): void => {
-  loadState(window.location.hash.slice(1));
+	loadState(window.location.hash.slice(1));
 };
 
 export const syncDiagram = (): void => {
-  updateCodeStore({
+	updateCodeStore({
-    updateDiagram: true
+		updateDiagram: true
-  });
+	});
 };
 
 export const initHandler = async (): Promise<void> => {
-  applyMigrations();
+	applyMigrations();
-  await initLoading('Loading Mermaid...', init());
+	loadStateFromURL();
-  loadStateFromURL();
+	await initLoading('Loading Gist...', loadDataFromUrl().catch(console.error));
-  await initLoading('Loading Gist...', loadDataFromUrl().catch(console.error));
+	syncDiagram();
-  syncDiagram();
+	initURLSubscription();
-  initURLSubscription();
+	await initAnalytics();
-  await initAnalytics();
+	analytics?.page();
-  analytics?.page();
 };
 
 export const isMac = navigator.platform.toUpperCase().indexOf('MAC') >= 0;
 export const cmdKey = isMac ? 'Cmd' : 'Ctrl';
-
-let count = 0;
-export const errorDebug = (limit = 100) => {
-  count += 1;
-  if (count > limit) {
-    console.log(count, limit);
-    // eslint-disable-next-line no-debugger
-    debugger;
-  }
-};
-
-// To queue async tasks so they are executed one after the other, not concurrently.
-export class AsyncQueue<T> {
-  private readonly queue: T[] = [];
-  private running = false;
-  constructor(private processor: (item: T) => Promise<void>) {}
-  public async process(item: T): Promise<void> {
-    this.queue.push(item);
-    if (this.running) {
-      return;
-    }
-    this.running = true;
-    while (this.queue.length > 0) {
-      const item = this.queue.shift();
-      if (item) {
-        await this.processor(item);
-      }
-    }
-    this.running = false;
-  }
-}

src/routes/+layout.svelte

@@ -1,87 +1,87 @@
 <script lang="ts">
-  import '../app.postcss';
+	import '../app.postcss';
-  import { base } from '$app/paths';
+	import { base } from '$app/paths';
-  import { onMount } from 'svelte';
+	import { onMount } from 'svelte';
-  import { loadingStateStore } from '$lib/util/loading';
+	import { loadingStateStore } from '$lib/util/loading';
-  import { setTheme, themeStore } from '$lib/util/theme';
+	import { setTheme, themeStore } from '$lib/util/theme';
-  import { toggleDarkTheme } from '$lib/util/state';
+	import { toggleDarkTheme } from '$lib/util/state';
-  import { initHandler } from '$lib/util/util';
+	import { initHandler } from '$lib/util/util';
 
-  // This can be removed once https://github.com/sveltejs/kit/issues/1612 is fixed.
+	// This can be removed once https://github.com/sveltejs/kit/issues/1612 is fixed.
-  // Then move it into src and vite will bundle it automatically.
+	// Then move it into src and vite will bundle it automatically.
-  onMount(() => {
+	onMount(() => {
-    window.addEventListener('hashchange', async (ev) => {
+		window.addEventListener('hashchange', async (ev) => {
-      await initHandler();
+			await initHandler();
-    });
+		});
-    if ('serviceWorker' in navigator) {
+		if ('serviceWorker' in navigator) {
-      navigator.serviceWorker
+			navigator.serviceWorker
-        .register(`${base}/service-worker.js`, {
+				.register(`${base}/service-worker.js`, {
-          scope: `${base}/`
+					scope: `${base}/`
-        })
+				})
-        .then(function (registration) {
+				.then(function (registration) {
-          console.log('Registration successful, scope is:', registration.scope);
+					console.log('Registration successful, scope is:', registration.scope);
-        })
+				})
-        .catch(function (error) {
+				.catch(function (error) {
-          console.log('Service worker registration failed, error:', error);
+					console.log('Service worker registration failed, error:', error);
-        });
+				});
-    }
+		}
 
-    const isDarkMode = window.matchMedia('(prefers-color-scheme: dark)').matches;
+		const isDarkMode = window.matchMedia('(prefers-color-scheme: dark)').matches;
 
-    if ($themeStore.theme === undefined) {
+		if ($themeStore.theme === undefined) {
-      setTheme(isDarkMode ? 'dark' : 'light');
+			setTheme(isDarkMode ? 'dark' : 'light');
-    }
+		}
 
-    themeStore.subscribe(({ theme, isDark }) => {
+		themeStore.subscribe(({ theme, isDark }) => {
-      if (theme) {
+			if (theme) {
-        document.getElementsByTagName('html')[0].setAttribute('data-theme', theme);
+				document.getElementsByTagName('html')[0].setAttribute('data-theme', theme);
-        toggleDarkTheme(isDark);
+				toggleDarkTheme(isDark);
-      }
+			}
-    });
+		});
-  });
+	});
 </script>
 
 <main class="h-screen text-primary-content">
-  <slot />
+	<slot />
 </main>
 
 {#if $loadingStateStore.loading}
-  <div
+	<div
-    class="w-screen h-screen z-50 absolute left-0 top-0 bg-gray-600 opacity-50 flex align-middle justify-center">
+		class="w-screen h-screen z-50 absolute left-0 top-0 bg-gray-600 opacity-50 flex align-middle justify-center">
-    <div class="text-indigo-100 text-4xl font-bold my-auto">
+		<div class="text-indigo-100 text-4xl font-bold my-auto">
-      <div class="loader mx-auto" />
+			<div class="loader mx-auto" />
-      <div>{$loadingStateStore.message}</div>
+			<div>{$loadingStateStore.message}</div>
-    </div>
+		</div>
-  </div>
+	</div>
 {/if}
 
 <style>
-  .loader {
+	.loader {
-    border: 0.45em solid #f3f3f3;
+		border: 0.45em solid #f3f3f3;
-    border-radius: 50%;
+		border-radius: 50%;
-    border-top: 0.45em solid #6365f1;
+		border-top: 0.45em solid #6365f1;
-    width: 3em;
+		width: 3em;
-    height: 3em;
+		height: 3em;
-    -webkit-animation: spin 2s linear infinite; /* Safari */
+		-webkit-animation: spin 2s linear infinite; /* Safari */
-    animation: spin 2s linear infinite;
+		animation: spin 2s linear infinite;
-  }
+	}
 
-  /* Safari */
+	/* Safari */
-  @-webkit-keyframes spin {
+	@-webkit-keyframes spin {
-    0% {
+		0% {
-      -webkit-transform: rotate(0deg);
+			-webkit-transform: rotate(0deg);
-    }
+		}
-    100% {
+		100% {
-      -webkit-transform: rotate(360deg);
+			-webkit-transform: rotate(360deg);
-    }
+		}
-  }
+	}
 
-  @keyframes spin {
+	@keyframes spin {
-    0% {
+		0% {
-      transform: rotate(0deg);
+			transform: rotate(0deg);
-    }
+		}
-    100% {
+		100% {
-      transform: rotate(360deg);
+			transform: rotate(360deg);
-    }
+		}
-  }
+	}
 </style>

src/routes/+page.svelte

@@ -1,17 +1,17 @@
 <script lang="ts">
-  import { goto } from '$app/navigation';
+	import { goto } from '$app/navigation';
-  import { onMount } from 'svelte';
+	import { onMount } from 'svelte';
-  import { base } from '$app/paths';
+	import { base } from '$app/paths';
 
-  onMount(async () => {
+	onMount(async () => {
-    // Handle old live editor links and redirect to new version
+		// Handle old live editor links and redirect to new version
-    const hash = window.location.hash.split('/');
+		const hash = window.location.hash.split('/');
-    let newURL = 'edit';
+		let newURL = 'edit';
-    if (hash.length > 2) {
+		if (hash.length > 2) {
-      newURL = `${hash[1]}#${hash[2]}`;
+			newURL = `${hash[1]}#${hash[2]}`;
-    }
+		}
-    await goto(`${base}/${newURL}`, {
+		await goto(`${base}/${newURL}`, {
-      replaceState: true
+			replaceState: true
-    });
+		});
-  });
+	});
 </script>

src/routes/edit/+page.svelte

@@ -1,202 +1,202 @@
 <script lang="ts">
-  import Editor from '$lib/components/Editor.svelte';
+	import Editor from '$lib/components/editor.svelte';
-  import Navbar from '$lib/components/Navbar.svelte';
+	import Navbar from '$lib/components/navbar.svelte';
-  import Preset from '$lib/components/Preset.svelte';
+	import Preset from '$lib/components/preset.svelte';
-  import Actions from '$lib/components/Actions.svelte';
+	import Actions from '$lib/components/actions.svelte';
-  import View from '$lib/components/View.svelte';
+	import View from '$lib/components/view.svelte';
-  import Card from '$lib/components/Card/Card.svelte';
+	import Card from '$lib/components/card/card.svelte';
-  import History from '$lib/components/History/History.svelte';
+	import History from '$lib/components/history/history.svelte';
-  import { inputStateStore, stateStore, updateCodeStore } from '$lib/util/state';
+	import { inputStateStore, stateStore, updateCodeStore } from '$lib/util/state';
-  import { cmdKey, initHandler, syncDiagram } from '$lib/util/util';
+	import { cmdKey, initHandler, syncDiagram } from '$lib/util/util';
-  import { onMount } from 'svelte';
+	import { onMount } from 'svelte';
-  import type { Tab, DocConfig, EditorMode, ValidatedState } from '$lib/types';
+	import type { Tab, DocConfig, EditorMode, ValidatedState } from '$lib/types';
-  import { base } from '$app/paths';
+	import { base } from '$app/paths';
 
-  const docURLBase = 'https://mermaid-js.github.io/mermaid';
+	const docURLBase = 'https://mermaid-js.github.io/mermaid';
-  const docMap: DocConfig = {
+	const docMap: DocConfig = {
-    graph: {
+		graph: {
-      code: '/#/flowchart',
+			code: '/#/flowchart',
-      config: '/#/flowchart?id=configuration'
+			config: '/#/flowchart?id=configuration'
-    },
+		},
-    flowchart: {
+		flowchart: {
-      code: '/#/flowchart',
+			code: '/#/flowchart',
-      config: '/#/flowchart?id=configuration'
+			config: '/#/flowchart?id=configuration'
-    },
+		},
-    sequenceDiagram: {
+		sequenceDiagram: {
-      code: '/#/sequenceDiagram',
+			code: '/#/sequenceDiagram',
-      config: '/#/sequenceDiagram?id=configuration'
+			config: '/#/sequenceDiagram?id=configuration'
-    },
+		},
-    classDiagram: {
+		classDiagram: {
-      code: '/#/classDiagram',
+			code: '/#/classDiagram',
-      config: '/#/classDiagram?id=configuration'
+			config: '/#/classDiagram?id=configuration'
-    },
+		},
-    'stateDiagram-v2': {
+		'stateDiagram-v2': {
-      code: '/#/stateDiagram'
+			code: '/#/stateDiagram'
-    },
+		},
-    gantt: {
+		gantt: {
-      code: '/#/gantt',
+			code: '/#/gantt',
-      config: '/#/gantt?id=configuration'
+			config: '/#/gantt?id=configuration'
-    },
+		},
-    pie: {
+		pie: {
-      code: '/#/pie'
+			code: '/#/pie'
-    },
+		},
-    erDiagram: {
+		erDiagram: {
-      code: '/#/entityRelationshipDiagram',
+			code: '/#/entityRelationshipDiagram',
-      config: '/#/entityRelationshipDiagram?id=styling'
+			config: '/#/entityRelationshipDiagram?id=styling'
-    },
+		},
-    journey: {
+		journey: {
-      code: '/#/user-journey'
+			code: '/#/user-journey'
-    },
+		},
-    gitGraph: {
+		gitGraph: {
-      code: '/#/gitgraph',
+			code: '/#/gitgraph',
-      config: '/#/gitgraph?id=gitgraph-specific-configuration-options'
+			config: '/#/gitgraph?id=gitgraph-specific-configuration-options'
-    }
+		}
-  };
+	};
-  let docURL = docURLBase;
+	let docURL = docURLBase;
-  let activeTabID = 'code';
+	let activeTabID = 'code';
-  stateStore.subscribe(({ code, editorMode }: ValidatedState) => {
+	stateStore.subscribe(({ code, editorMode }: ValidatedState) => {
-    activeTabID = editorMode;
+		activeTabID = editorMode;
-    const codeTypeMatch = /([\S]+)[\s\n]/.exec(code);
+		const codeTypeMatch = /([\S]+)[\s\n]/.exec(code);
-    if (codeTypeMatch && codeTypeMatch.length > 1) {
+		if (codeTypeMatch && codeTypeMatch.length > 1) {
-      const docKey = codeTypeMatch[1];
+			const docKey = codeTypeMatch[1];
-      const docConfig = docMap[docKey] ?? { code: '' };
+			const docConfig = docMap[docKey] ?? { code: '' };
-      docURL = docURLBase + (docConfig[editorMode] ?? docConfig.code ?? '');
+			docURL = docURLBase + (docConfig[editorMode] ?? docConfig.code ?? '');
-    }
+		}
-  });
+	});
 
-  const tabSelectHandler = (message: CustomEvent<Tab>) => {
+	const tabSelectHandler = (message: CustomEvent<Tab>) => {
-    const editorMode: EditorMode = message.detail.id === 'code' ? 'code' : 'config';
+		const editorMode: EditorMode = message.detail.id === 'code' ? 'code' : 'config';
-    updateCodeStore({ editorMode });
+		updateCodeStore({ editorMode });
-  };
+	};
 
-  const tabs: Tab[] = [
+	const tabs: Tab[] = [
-    {
+		{
-      id: 'code',
+			id: 'code',
-      title: 'Code',
+			title: 'Code',
-      icon: 'fas fa-code'
+			icon: 'fas fa-code'
-    },
+		},
-    {
+		{
-      id: 'config',
+			id: 'config',
-      title: 'Config',
+			title: 'Config',
-      icon: 'fas fa-cogs'
+			icon: 'fas fa-cogs'
-    }
+		}
-  ];
+	];
 
-  onMount(async () => {
+	onMount(async () => {
-    await initHandler();
+		await initHandler();
-    const resizer = document.getElementById('resizeHandler');
+		const resizer = document.getElementById('resizeHandler');
-    const element = document.getElementById('editorPane');
+		const element = document.getElementById('editorPane');
-    const resize = (e: { pageX: number }) => {
+		const resize = (e: { pageX: number }) => {
-      const newWidth = e.pageX - element.getBoundingClientRect().left;
+			const newWidth = e.pageX - element.getBoundingClientRect().left;
-      if (newWidth > 50) {
+			if (newWidth > 50) {
-        element.style.width = `${newWidth}px`;
+				element.style.width = `${newWidth}px`;
-      }
+			}
-    };
+		};
 
-    const stopResize = () => {
+		const stopResize = () => {
-      window.removeEventListener('mousemove', resize);
+			window.removeEventListener('mousemove', resize);
-    };
+		};
-    resizer.addEventListener('mousedown', (e) => {
+		resizer.addEventListener('mousedown', (e) => {
-      e.preventDefault();
+			e.preventDefault();
-      window.addEventListener('mousemove', resize);
+			window.addEventListener('mousemove', resize);
-      window.addEventListener('mouseup', stopResize);
+			window.addEventListener('mouseup', stopResize);
-    });
+		});
-  });
+	});
 </script>
 
 <div class="h-full flex flex-col overflow-hidden">
-  <Navbar />
+	<Navbar />
-  <div class="flex-1 flex overflow-hidden">
+	<div class="flex-1 flex overflow-hidden">
-    <div class="hidden md:flex flex-col" id="editorPane" style="width: 40%">
+		<div class="hidden md:flex flex-col" id="editorPane" style="width: 40%">
-      <Card on:select={tabSelectHandler} {tabs} isCloseable={false} {activeTabID} title="Mermaid">
+			<Card on:select={tabSelectHandler} {tabs} isCloseable={false} {activeTabID} title="Mermaid">
-        <div slot="actions" class="flex flex-row items-center">
+				<div slot="actions" class="flex flex-row items-center">
-          <div class="form-control flex-row items-center">
+					<div class="form-control flex-row items-center">
-            <label class="cursor-pointer label" for="autoSync">
+						<label class="cursor-pointer label" for="autoSync">
-              <span> Auto sync</span>
+							<span> Auto sync</span>
-              <input
+							<input
-                type="checkbox"
+								type="checkbox"
-                class="toggle {$stateStore.autoSync ? 'btn-secondary' : 'toggle-primary'} ml-1"
+								class="toggle {$stateStore.autoSync ? 'btn-secondary' : 'toggle-primary'} ml-1"
-                id="autoSync"
+								id="autoSync"
-                bind:checked={$inputStateStore.autoSync} />
+								bind:checked={$inputStateStore.autoSync} />
-            </label>
+						</label>
-          </div>
+					</div>
 
-          {#if !$stateStore.autoSync}
+					{#if !$stateStore.autoSync}
-            <button
+						<button
-              class="btn btn-secondary btn-xs mr-1"
+							class="btn btn-secondary btn-xs mr-1"
-              title="Sync Diagram ({cmdKey} + Enter)"
+							title="Sync Diagram ({cmdKey} + Enter)"
-              data-cy="sync"
+							data-cy="sync"
-              on:click={syncDiagram}><i class="fas fa-sync" /></button>
+							on:click={syncDiagram}><i class="fas fa-sync" /></button>
-          {/if}
+					{/if}
 
-          <button class="btn btn-secondary btn-xs" title="View documentation">
+					<button class="btn btn-secondary btn-xs" title="View documentation">
-            <a target="_blank" rel="noreferrer" href={docURL} data-cy="docs">
+						<a target="_blank" rel="noreferrer" href={docURL} data-cy="docs">
-              <i class="fas fa-book mr-1" />Docs
+							<i class="fas fa-book mr-1" />Docs
-            </a>
+						</a>
-          </button>
+					</button>
-        </div>
+				</div>
 
-        <Editor />
+				<Editor />
-      </Card>
+			</Card>
 
-      <div class="-mt-2">
+			<div class="-mt-2">
-        <Preset />
+				<Preset />
-        <History />
+				<History />
-        <Actions />
+				<Actions />
-      </div>
+			</div>
-    </div>
+		</div>
-    <div id="resizeHandler" class="hidden md:block" />
+		<div id="resizeHandler" class="hidden md:block" />
-    <div class="flex-1 flex flex-col overflow-hidden">
+		<div class="flex-1 flex flex-col overflow-hidden">
-      <Card title="Diagram" isCloseable={false}>
+			<Card title="Diagram" isCloseable={false}>
-        <div slot="actions" class="flex flex-row items-center">
+				<div slot="actions" class="flex flex-row items-center">
-          <label class="cursor-pointer label py-0" for="panZoom">
+					<label class="cursor-pointer label py-0" for="panZoom">
-            <span>Pan & Zoom</span>
+						<span>Pan & Zoom</span>
-            <input
+						<input
-              type="checkbox"
+							type="checkbox"
-              class="toggle {$stateStore.panZoom ? 'btn-secondary' : 'toggle-primary'} ml-1"
+							class="toggle {$stateStore.panZoom ? 'btn-secondary' : 'toggle-primary'} ml-1"
-              id="panZoom"
+							id="panZoom"
-              bind:checked={$inputStateStore.panZoom} />
+							bind:checked={$inputStateStore.panZoom} />
-          </label>
+					</label>
-          <a
+					<a
-            href={`${base}/view#${$stateStore.serialized}`}
+						href={`${base}/view#${$stateStore.serialized}`}
-            target="_blank"
+						target="_blank"
-            rel="noreferrer"
+						rel="noreferrer"
-            class="btn btn-secondary btn-xs"
+						class="btn btn-secondary btn-xs"
-            title="View diagram in new page"
+						title="View diagram in new page"
-            ><i class="fas fa-external-link-alt mr-1" />Full screen</a>
+						><i class="fas fa-external-link-alt mr-1" />Full screen</a>
-        </div>
+				</div>
 
-        <div class="flex-1 overflow-auto">
+				<div class="flex-1 overflow-auto">
-          <View />
+					<View />
-        </div>
+				</div>
-      </Card>
+			</Card>
-      <div class="md:hidden rounded shadow p-2 mx-2">
+			<div class="md:hidden rounded shadow p-2 mx-2">
-        Code editing not supported on mobile. Please use a desktop browser.
+				Code editing not supported on mobile. Please use a desktop browser.
-      </div>
+			</div>
-    </div>
+		</div>
-  </div>
+	</div>
 </div>
 
 <style>
-  #resizeHandler {
+	#resizeHandler {
-    cursor: col-resize;
+		cursor: col-resize;
-    padding: 0 2px;
+		padding: 0 2px;
-  }
+	}
 
-  #resizeHandler::after {
+	#resizeHandler::after {
-    width: 2px;
+		width: 2px;
-    height: 100%;
+		height: 100%;
-    top: 0;
+		top: 0;
-    content: '';
+		content: '';
-    position: absolute;
+		position: absolute;
-    background-color: hsla(var(--b3));
+		background-color: hsla(var(--b3));
-    margin-left: -1px;
+		margin-left: -1px;
-    transition-duration: 0.2s;
+		transition-duration: 0.2s;
-  }
+	}
 
-  #resizeHandler:hover::after {
+	#resizeHandler:hover::after {
-    margin-left: -2px;
+		margin-left: -2px;
-    background-color: hsla(var(--p));
+		background-color: hsla(var(--p));
-    width: 4px;
+		width: 4px;
-  }
+	}
 </style>

src/routes/view/+page.svelte

@@ -1,8 +1,8 @@
 <script lang="ts">
-  import View from '$lib/components/View.svelte';
+	import View from '$lib/components/view.svelte';
-  import { initHandler } from '$lib/util/util';
+	import { initHandler } from '$lib/util/util';
-  import { onMount } from 'svelte';
+	import { onMount } from 'svelte';
-  onMount(initHandler);
+	onMount(initHandler);
 </script>
 
 <View />

src/tests/setup.ts

@@ -5,7 +5,7 @@ expect.extend(matchers);
 
 // TODO: Remove once https://github.com/sveltejs/kit/issues/6259 is closed.
 beforeAll(() => {
-  vi.mock('$app/environment', () => ({
+	vi.mock('$app/environment', () => ({
-    browser: 'window' in globalThis
+		browser: 'window' in globalThis
-  }));
+	}));
 });

svelte.config.js

@@ -3,24 +3,24 @@ import adapter from '@sveltejs/adapter-static';
 
 /** @type {import('@sveltejs/kit').Config} */
 const config = {
-  // Consult https://github.com/sveltejs/svelte-preprocess
+	// Consult https://github.com/sveltejs/svelte-preprocess
-  // for more information about preprocessors
+	// for more information about preprocessors
-  preprocess: [
+	preprocess: [
-    preprocess({
+		preprocess({
-      postcss: true
+			postcss: true
-    })
+		})
-  ],
+	],
-  kit: {
+	kit: {
-    adapter: adapter({
+		adapter: adapter({
-      pages: `docs`
+			pages: `docs`
-    }),
+		}),
-    paths: process.env['DEPLOY']
+		paths: process.env['DEPLOY']
-      ? {
+			? {
-          base: `/mermaid-live-editor`
+					base: `/mermaid-live-editor`
-        }
+			  }
-      : {},
+			: {},
-    trailingSlash: 'ignore'
+		trailingSlash: 'ignore'
-  }
+	}
 };
 
 export default config;

tailwind.config.cjs

@@ -1,10 +1,10 @@
 module.exports = {
-  plugins: [require('daisyui')],
+	plugins: [require('daisyui')],
-  content: ['./src/**/*.{html,js,svelte,ts}'],
+	content: ['./src/**/*.{html,js,svelte,ts}'],
-  theme: {
+	theme: {
-    extend: {}
+		extend: {}
-  },
+	},
-  variants: {
+	variants: {
-    extend: {}
+		extend: {}
-  }
+	}
 };

tsconfig.json

@@ -1,18 +1,17 @@
 {
-  "include": [
+	"include": [
-    "src/**/*.d.ts",
+		"src/**/*.d.ts",
-    "src/**/*.ts",
+		"src/**/*.ts",
-    "src/**/*.svelte",
+		"src/**/*.svelte",
-    "cypress/**/*.ts",
+		"cypress/**/*.ts",
-    "cypress/**/*.js",
+		"cypress/**/*.js",
-    "cypress/**/*.json",
+		"static/**/*.js",
-    "static/**/*.js",
+		"static/**/*.json"
-    "static/**/*.json"
+	],
-  ],
+	"compilerOptions": {
-  "compilerOptions": {
+		"resolveJsonModule": true,
-    "resolveJsonModule": true,
+		"allowSyntheticDefaultImports": true,
-    "allowSyntheticDefaultImports": true,
+		"types": ["vitest/importMeta"]
-    "types": ["vitest/importMeta"]
+	},
-  },
+	"extends": "./.svelte-kit/tsconfig.json"
-  "extends": "./.svelte-kit/tsconfig.json"
 }

vite.config.js

@@ -1,26 +1,26 @@
 import { sveltekit } from '@sveltejs/kit/vite';
 /** @type {import('vite').UserConfig} */
 const config = {
-  plugins: [sveltekit()],
+	plugins: [sveltekit()],
-  envPrefix: 'MERMAID_',
+	envPrefix: 'MERMAID_',
-  optimizeDeps: { include: ['mermaid'] },
+	optimizeDeps: { include: ['mermaid'] },
-  server: {
+	server: {
-    port: 3000,
+		port: 3000,
-    host: true
+		host: true
-  },
+	},
-  preview: {
+	preview: {
-    port: 3000,
+		port: 3000,
-    host: true
+		host: true
-  },
+	},
-  test: {
+	test: {
-    environment: 'jsdom',
+		environment: 'jsdom',
-    // in-source testing
+		// in-source testing
-    includeSource: ['src/**/*.{js,ts,svelte}'],
+		includeSource: ['src/**/*.{js,ts,svelte}'],
-    setupFiles: ['./src/tests/setup.ts'],
+		setupFiles: ['./src/tests/setup.ts'],
-    coverage: {
+		coverage: {
-      exclude: ['src/mocks', '.svelte-kit', 'src/**/*.test.ts'],
+			exclude: ['src/mocks', '.svelte-kit', 'src/**/*.test.ts'],
-      reporter: ['text', 'json', 'html', 'lcov']
+			reporter: ['text', 'json', 'html', 'lcov']
-    }
+		}
-  }
+	}
 };
 export default config;

yarn.lock

@@ -201,14 +201,14 @@
     minimatch "^3.1.2"
     strip-json-comments "^3.1.1"
 
-"@humanwhocodes/config-array@^0.11.6":
+"@humanwhocodes/config-array@^0.10.5":
-  version "0.11.7"
+  version "0.10.7"
-  resolved "https://registry.yarnpkg.com/@humanwhocodes/config-array/-/config-array-0.11.7.tgz#38aec044c6c828f6ed51d5d7ae3d9b9faf6dbb0f"
+  resolved "https://registry.yarnpkg.com/@humanwhocodes/config-array/-/config-array-0.10.7.tgz#6d53769fd0c222767e6452e8ebda825c22e9f0dc"
-  integrity sha512-kBbPWzN8oVMLb0hOUYXhmxggL/1cJE6ydvjDIGi9EnAGUyA7cLVKQg+d/Dsm+KZwx2czGHrCmMVLiyg8s5JPKw==
+  integrity sha512-MDl6D6sBsaV452/QSdX+4CXIjZhIcI0PELsxUjk4U828yd58vk3bTIvk/6w5FY+4hIy9sLW0sfrV7K7Kc++j/w==
   dependencies:
     "@humanwhocodes/object-schema" "^1.2.1"
     debug "^4.1.1"
-    minimatch "^3.0.5"
+    minimatch "^3.0.4"
 
 "@humanwhocodes/module-importer@^1.0.1":
   version "1.0.1"
@@ -250,18 +250,6 @@
     "@jridgewell/resolve-uri" "^3.0.3"
     "@jridgewell/sourcemap-codec" "^1.4.10"
 
-"@mermaid-js/mermaid-mindmap@9.2.2":
-  version "9.2.2"
-  resolved "https://registry.yarnpkg.com/@mermaid-js/mermaid-mindmap/-/mermaid-mindmap-9.2.2.tgz#106b06733748cf3a5b9e6a9bd6d11546020bed38"
-  integrity sha512-uzUY0PR/itxkQxpDRg95yDPJ++mRDUmGce4EVCKFebUCs0UNI/xi5mhvV6Oq8czM2ImY0W1gJu4MS2Xq3yiQug==
-  dependencies:
-    "@braintree/sanitize-url" "^6.0.0"
-    cytoscape "^3.23.0"
-    cytoscape-cose-bilkent "^4.1.0"
-    cytoscape-fcose "^2.1.0"
-    d3 "^7.0.0"
-    non-layered-tidy-tree-layout "^2.0.2"
-
 "@nodelib/fs.scandir@2.1.5":
   version "2.1.5"
   resolved "https://registry.npmjs.org/@nodelib/fs.scandir/-/fs.scandir-2.1.5.tgz"
@@ -275,7 +263,7 @@
   resolved "https://registry.npmjs.org/@nodelib/fs.stat/-/fs.stat-2.0.5.tgz"
   integrity sha512-RkhPPp2zrqDAQA/2jNhnztcPAlv64XdhIp7a7454A5ovI7Bukxgt7MX7udwAu3zg1DcpPU0rz3VV1SeaqvY4+A==
 
-"@nodelib/fs.walk@^1.2.3", "@nodelib/fs.walk@^1.2.8":
+"@nodelib/fs.walk@^1.2.3":
   version "1.2.8"
   resolved "https://registry.npmjs.org/@nodelib/fs.walk/-/fs.walk-1.2.8.tgz"
   integrity sha512-oGB+UxlgWcgQkgwo8GcEGwemoTFt3FIO9ababBmaGwXIoBKZ+GTy0pP185beGg7Llih/NSHSV2XAs1lnznocSg==
@@ -301,15 +289,15 @@
   resolved "https://registry.yarnpkg.com/@sinclair/typebox/-/typebox-0.23.5.tgz#93f7b9f4e3285a7a9ade7557d9a8d36809cbc47d"
   integrity sha512-AFBVi/iT4g20DHoujvMH1aEDn8fGJh4xsRGCP6d8RpLPMqsNPvW01Jcn0QysXTsg++/xj25NmJsGyH9xug/wKg==
 
-"@sveltejs/adapter-static@1.0.0-next.46":
+"@sveltejs/adapter-static@1.0.0-next.44":
-  version "1.0.0-next.46"
+  version "1.0.0-next.44"
-  resolved "https://registry.yarnpkg.com/@sveltejs/adapter-static/-/adapter-static-1.0.0-next.46.tgz#49f779df4e1f1f8862a229de51d28778917a5495"
+  resolved "https://registry.yarnpkg.com/@sveltejs/adapter-static/-/adapter-static-1.0.0-next.44.tgz#44be6fa94c090a8c70079d60482ec03ab25c5368"
-  integrity sha512-8BlgwD3fjAbtUUgvREjrq5okZSXMTU/Qla99RhTqGaFo+uOrUzguKrXvjeaD4GzxQZdQUNyTX9hKT0V7tX6TMw==
+  integrity sha512-qBtkmIMYGiDv5r2F3AfSG0ABHZim2NC+1PL2YVCa+QYz8IVCm1E/wGQ0RW4KVrANZ3MZk8y52PPajx+8/fwmNw==
 
-"@sveltejs/kit@1.0.0-next.522":
+"@sveltejs/kit@1.0.0-next.516":
-  version "1.0.0-next.522"
+  version "1.0.0-next.516"
-  resolved "https://registry.yarnpkg.com/@sveltejs/kit/-/kit-1.0.0-next.522.tgz#810b64db175bc8d9b43d72396bb24616af051362"
+  resolved "https://registry.yarnpkg.com/@sveltejs/kit/-/kit-1.0.0-next.516.tgz#c2f72c01150d0b7917ff4a8a21fc675cffd309b8"
-  integrity sha512-dVVrRPbXlAut4vg8kbCeZOjUZnYB7ZvDKp/yAx8InpDF0P1bvUDlc++DXFeMBdXX8bakTA3NGonWnDjqslCsZw==
+  integrity sha512-n0oGcv7xpgJ81ld1oER5HVREP4TdeDUJ8S64XNDcl3Y2xfQLKk8C4SLYQw2D6V+DxUm8V3aRrj7N7/tm4CQm6A==
   dependencies:
     "@sveltejs/vite-plugin-svelte" "^1.0.5"
     "@types/cookie" "^0.5.1"
@@ -387,6 +375,11 @@
   resolved "https://registry.yarnpkg.com/@types/aria-query/-/aria-query-4.2.2.tgz#ed4e0ad92306a704f9fb132a0cfcf77486dbe2bc"
   integrity sha512-HnYpAE1Y6kRyKM/XkEuiRQhTHvkzMBurTHnpFLYLBGPIylZNPs9jJcuOOYWxPLJCSEtmZT0Y8rHDokKN7rRTig==
 
+"@types/async@^3.2.15":
+  version "3.2.15"
+  resolved "https://registry.yarnpkg.com/@types/async/-/async-3.2.15.tgz#26d4768fdda0e466f18d6c9918ca28cc89a4e1fe"
+  integrity sha512-PAmPfzvFA31mRoqZyTVsgJMsvbynR429UTTxhmfsUCrWGh3/fxOrzqBtaTPJsn4UtzTv4Vb0+/O7CARWb69N4g==
+
 "@types/chai-subset@^1.3.3":
   version "1.3.3"
   resolved "https://registry.yarnpkg.com/@types/chai-subset/-/chai-subset-1.3.3.tgz#97893814e92abd2c534de422cb377e0e0bdaac94"
@@ -483,29 +476,28 @@
   dependencies:
     "@types/node" "*"
 
-"@typescript-eslint/eslint-plugin@5.42.0":
+"@typescript-eslint/eslint-plugin@5.40.1":
-  version "5.42.0"
+  version "5.40.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-5.42.0.tgz#36a8c0c379870127059889a9cc7e05c260d2aaa5"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-5.40.1.tgz#3203a6ff396b1194083faaa6e5110c401201d7d5"
-  integrity sha512-5TJh2AgL6+wpL8H/GTSjNb4WrjKoR2rqvFxR/DDTqYNk6uXn8BJMEcncLSpMbf/XV1aS0jAjYwn98uvVCiAywQ==
+  integrity sha512-FsWboKkWdytGiXT5O1/R9j37YgcjO8MKHSUmWnIEjVaz0krHkplPnYi7mwdb+5+cs0toFNQb0HIrN7zONdIEWg==
   dependencies:
-    "@typescript-eslint/scope-manager" "5.42.0"
+    "@typescript-eslint/scope-manager" "5.40.1"
-    "@typescript-eslint/type-utils" "5.42.0"
+    "@typescript-eslint/type-utils" "5.40.1"
-    "@typescript-eslint/utils" "5.42.0"
+    "@typescript-eslint/utils" "5.40.1"
     debug "^4.3.4"
     ignore "^5.2.0"
-    natural-compare-lite "^1.4.0"
     regexpp "^3.2.0"
     semver "^7.3.7"
     tsutils "^3.21.0"
 
-"@typescript-eslint/parser@5.42.0":
+"@typescript-eslint/parser@5.40.1":
-  version "5.42.0"
+  version "5.40.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-5.42.0.tgz#be0ffbe279e1320e3d15e2ef0ad19262f59e9240"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-5.40.1.tgz#e7f8295dd8154d0d37d661ddd8e2f0ecfdee28dd"
-  integrity sha512-Ixh9qrOTDRctFg3yIwrLkgf33AHyEIn6lhyf5cCfwwiGtkWhNpVKlEZApi3inGQR/barWnY7qY8FbGKBO7p3JA==
+  integrity sha512-IK6x55va5w4YvXd4b3VrXQPldV9vQTxi5ov+g4pMANsXPTXOcfjx08CRR1Dfrcc51syPtXHF5bgLlMHYFrvQtg==
   dependencies:
-    "@typescript-eslint/scope-manager" "5.42.0"
+    "@typescript-eslint/scope-manager" "5.40.1"
-    "@typescript-eslint/types" "5.42.0"
+    "@typescript-eslint/types" "5.40.1"
-    "@typescript-eslint/typescript-estree" "5.42.0"
+    "@typescript-eslint/typescript-estree" "5.40.1"
     debug "^4.3.4"
 
 "@typescript-eslint/scope-manager@5.36.1":
@@ -516,21 +508,21 @@
     "@typescript-eslint/types" "5.36.1"
     "@typescript-eslint/visitor-keys" "5.36.1"
 
-"@typescript-eslint/scope-manager@5.42.0":
+"@typescript-eslint/scope-manager@5.40.1":
-  version "5.42.0"
+  version "5.40.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-5.42.0.tgz#e1f2bb26d3b2a508421ee2e3ceea5396b192f5ef"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-5.40.1.tgz#a7a5197dfd234622a2421ea590ee0ccc02e18dfe"
-  integrity sha512-l5/3IBHLH0Bv04y+H+zlcLiEMEMjWGaCX6WyHE5Uk2YkSGAMlgdUPsT/ywTSKgu9D1dmmKMYgYZijObfA39Wow==
+  integrity sha512-jkn4xsJiUQucI16OLCXrLRXDZ3afKhOIqXs4R3O+M00hdQLKR58WuyXPZZjhKLFCEP2g+TXdBRtLQ33UfAdRUg==
   dependencies:
-    "@typescript-eslint/types" "5.42.0"
+    "@typescript-eslint/types" "5.40.1"
-    "@typescript-eslint/visitor-keys" "5.42.0"
+    "@typescript-eslint/visitor-keys" "5.40.1"
 
-"@typescript-eslint/type-utils@5.42.0":
+"@typescript-eslint/type-utils@5.40.1":
-  version "5.42.0"
+  version "5.40.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/type-utils/-/type-utils-5.42.0.tgz#4206d7192d4fe903ddf99d09b41d4ac31b0b7dca"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/type-utils/-/type-utils-5.40.1.tgz#091e4ce3bebbdb68f4980bae9dee2e4e1725f601"
-  integrity sha512-HW14TXC45dFVZxnVW8rnUGnvYyRC0E/vxXShFCthcC9VhVTmjqOmtqj6H5rm9Zxv+ORxKA/1aLGD7vmlLsdlOg==
+  integrity sha512-DLAs+AHQOe6n5LRraXiv27IYPhleF0ldEmx6yBqBgBLaNRKTkffhV1RPsjoJBhVup2zHxfaRtan8/YRBgYhU9Q==
   dependencies:
-    "@typescript-eslint/typescript-estree" "5.42.0"
+    "@typescript-eslint/typescript-estree" "5.40.1"
-    "@typescript-eslint/utils" "5.42.0"
+    "@typescript-eslint/utils" "5.40.1"
     debug "^4.3.4"
     tsutils "^3.21.0"
 
@@ -539,10 +531,10 @@
   resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-5.36.1.tgz#1cf0e28aed1cb3ee676917966eb23c2f8334ce2c"
   integrity sha512-jd93ShpsIk1KgBTx9E+hCSEuLCUFwi9V/urhjOWnOaksGZFbTOxAT47OH2d4NLJnLhkVD+wDbB48BuaycZPLBg==
 
-"@typescript-eslint/types@5.42.0":
+"@typescript-eslint/types@5.40.1":
-  version "5.42.0"
+  version "5.40.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-5.42.0.tgz#5aeff9b5eced48f27d5b8139339bf1ef805bad7a"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-5.40.1.tgz#de37f4f64de731ee454bb2085d71030aa832f749"
-  integrity sha512-t4lzO9ZOAUcHY6bXQYRuu+3SSYdD9TS8ooApZft4WARt4/f2Cj/YpvbTe8A4GuhT4bNW72goDMOy7SW71mZwGw==
+  integrity sha512-Icg9kiuVJSwdzSQvtdGspOlWNjVDnF3qVIKXdJ103o36yRprdl3Ge5cABQx+csx960nuMF21v8qvO31v9t3OHw==
 
 "@typescript-eslint/typescript-estree@5.36.1":
   version "5.36.1"
@@ -557,29 +549,29 @@
     semver "^7.3.7"
     tsutils "^3.21.0"
 
-"@typescript-eslint/typescript-estree@5.42.0":
+"@typescript-eslint/typescript-estree@5.40.1":
-  version "5.42.0"
+  version "5.40.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-5.42.0.tgz#2592d24bb5f89bf54a63384ff3494870f95b3fd8"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-5.40.1.tgz#9a7d25492f02c69882ce5e0cd1857b0c55645d72"
-  integrity sha512-2O3vSq794x3kZGtV7i4SCWZWCwjEtkWfVqX4m5fbUBomOsEOyd6OAD1qU2lbvV5S8tgy/luJnOYluNyYVeOTTg==
+  integrity sha512-5QTP/nW5+60jBcEPfXy/EZL01qrl9GZtbgDZtDPlfW5zj/zjNrdI2B5zMUHmOsfvOr2cWqwVdWjobCiHcedmQA==
   dependencies:
-    "@typescript-eslint/types" "5.42.0"
+    "@typescript-eslint/types" "5.40.1"
-    "@typescript-eslint/visitor-keys" "5.42.0"
+    "@typescript-eslint/visitor-keys" "5.40.1"
     debug "^4.3.4"
     globby "^11.1.0"
     is-glob "^4.0.3"
     semver "^7.3.7"
     tsutils "^3.21.0"
 
-"@typescript-eslint/utils@5.42.0":
+"@typescript-eslint/utils@5.40.1":
-  version "5.42.0"
+  version "5.40.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/utils/-/utils-5.42.0.tgz#f06bd43b9a9a06ed8f29600273240e84a53f2f15"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/utils/-/utils-5.40.1.tgz#3204fb73a559d3b7bab7dc9d3c44487c2734a9ca"
-  integrity sha512-JZ++3+h1vbeG1NUECXQZE3hg0kias9kOtcQr3+JVQ3whnjvKuMyktJAAIj6743OeNPnGBmjj7KEmiDL7qsdnCQ==
+  integrity sha512-a2TAVScoX9fjryNrW6BZRnreDUszxqm9eQ9Esv8n5nXApMW0zeANUYlwh/DED04SC/ifuBvXgZpIK5xeJHQ3aw==
   dependencies:
     "@types/json-schema" "^7.0.9"
     "@types/semver" "^7.3.12"
-    "@typescript-eslint/scope-manager" "5.42.0"
+    "@typescript-eslint/scope-manager" "5.40.1"
-    "@typescript-eslint/types" "5.42.0"
+    "@typescript-eslint/types" "5.40.1"
-    "@typescript-eslint/typescript-estree" "5.42.0"
+    "@typescript-eslint/typescript-estree" "5.40.1"
     eslint-scope "^5.1.1"
     eslint-utils "^3.0.0"
     semver "^7.3.7"
@@ -604,18 +596,18 @@
     "@typescript-eslint/types" "5.36.1"
     eslint-visitor-keys "^3.3.0"
 
-"@typescript-eslint/visitor-keys@5.42.0":
+"@typescript-eslint/visitor-keys@5.40.1":
-  version "5.42.0"
+  version "5.40.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-5.42.0.tgz#ee8d62d486f41cfe646632fab790fbf0c1db5bb0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-5.40.1.tgz#f3d2bf5af192f4432b84cec6fdcb387193518754"
-  integrity sha512-QHbu5Hf/2lOEOwy+IUw0GoSCuAzByTAWWrOTKzTzsotiUnWFpuKnXcAhC9YztAf2EElQ0VvIK+pHJUPkM0q7jg==
+  integrity sha512-A2DGmeZ+FMja0geX5rww+DpvILpwo1OsiQs0M+joPWJYsiEFBLsH0y1oFymPNul6Z5okSmHpP4ivkc2N0Cgfkw==
   dependencies:
-    "@typescript-eslint/types" "5.42.0"
+    "@typescript-eslint/types" "5.40.1"
     eslint-visitor-keys "^3.3.0"
 
-"@vitest/ui@0.25.1":
+"@vitest/ui@0.24.3":
-  version "0.25.1"
+  version "0.24.3"
-  resolved "https://registry.yarnpkg.com/@vitest/ui/-/ui-0.25.1.tgz#09f55e133b2865d0751d0fd75f1bcbcbb60f7d24"
+  resolved "https://registry.yarnpkg.com/@vitest/ui/-/ui-0.24.3.tgz#8058e4c9b8a276fbfef1ef0907291f19694a722b"
-  integrity sha512-VjzyfLjNS5Zc7XCCFJW3cM2iVW305D65NG0PIWefA4A8mwOH/QJJ4nFj/4cwXzwL0/VT3/ppvpv3UDNZoh/YOQ==
+  integrity sha512-f5agYA/sdkiipq42TZayJoeUGjWx+opDjIVeNnb1SG2BNxqObFqh6GuJlzpGHerg4a2+ZSoVo4f4p2+dEyXPmg==
   dependencies:
     sirv "^2.0.2"
 
@@ -661,7 +653,7 @@ acorn-walk@^7.0.0:
   resolved "https://registry.npmjs.org/acorn-walk/-/acorn-walk-7.2.0.tgz"
   integrity sha512-OPdCF6GsMIP+Az+aWfAAOEt2/+iVDKE7oy6lJ098aoe59oAmK76qV6Gw60SbZ8jHuG2wH058GF4pLFbYamYrVA==
 
-acorn-walk@^8.0.2, acorn-walk@^8.2.0:
+acorn-walk@^8.0.2:
   version "8.2.0"
   resolved "https://registry.yarnpkg.com/acorn-walk/-/acorn-walk-8.2.0.tgz#741210f2e2426454508853a2f44d0ab83b7f69c1"
   integrity sha512-k+iyHEuPgSw6SbuDpGQM+06HQUa04DZ3o+F6CSzXMvvI5KMvnaEqXe+YVe555R9nn6GPt404fos4wcgpw12SDA==
@@ -859,6 +851,11 @@ async@^3.2.0:
   resolved "https://registry.yarnpkg.com/async/-/async-3.2.3.tgz#ac53dafd3f4720ee9e8a160628f18ea91df196c9"
   integrity sha512-spZRyzKL5l5BZQrr/6m/SqFdBN0q3OCI0f9rjfBzCMBIP4p75P620rR3gTmaksNOhmzgdxcaxdNfMy6anrbM0g==
 
+async@^3.2.4:
+  version "3.2.4"
+  resolved "https://registry.yarnpkg.com/async/-/async-3.2.4.tgz#2d22e00f8cddeb5fde5dd33522b56d1cf569a81c"
+  integrity sha512-iAB+JbDEGXhyIUavoDl9WP/Jj106Kz9DEn1DPgYw5ruDn0e3Wgi3sKFm55sASdGBNOQB8F59d9qQ7deqrHA8wQ==
+
 asynckit@^0.4.0:
   version "0.4.0"
   resolved "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz"
@@ -1039,9 +1036,9 @@ caniuse-api@^3.0.0:
     lodash.uniq "^4.5.0"
 
 caniuse-lite@^1.0.0, caniuse-lite@^1.0.30001370, caniuse-lite@^1.0.30001400, caniuse-lite@^1.0.30001407:
-  version "1.0.30001431"
+  version "1.0.30001421"
-  resolved "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001431.tgz"
+  resolved "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001421.tgz"
-  integrity sha512-zBUoFU0ZcxpvSt9IU66dXVT/3ctO1cy4y9cscs1szkPlcWb6pasYM144GqrUygUbT+k7cmUCW61cvskjcv0enQ==
+  integrity sha512-Sw4eLbgUJAEhjLs1Fa+mk45sidp1wRn5y6GtDpHGBaNJ9OCDJaVh2tIaWWUnGfuXfKf1JCBaIarak3FkVAvEeA==
 
 caseless@~0.12.0:
   version "0.12.0"
@@ -1290,20 +1287,6 @@ core-util-is@1.0.2:
   resolved "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz"
   integrity sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=
 
-cose-base@^1.0.0:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/cose-base/-/cose-base-1.0.3.tgz#650334b41b869578a543358b80cda7e0abe0a60a"
-  integrity sha512-s9whTXInMSgAp/NVXVNuVxVKzGH2qck3aQlVHxDCdAEPgtMKwc4Wq6/QKhgdEdgbLSi9rBTAcPoRa6JpiG4ksg==
-  dependencies:
-    layout-base "^1.0.0"
-
-cose-base@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/cose-base/-/cose-base-2.1.0.tgz#89b2d4a59d7bd0cde3138a4689825f3e8a5abd6a"
-  integrity sha512-HTMm07dhxq1dIPGWwpiVrIk9n+DH7KYmqWA786mLe8jDS+1ZjGtJGIIsJVKoseZXS6/FxiUWCJ2B7XzqUCuhPw==
-  dependencies:
-    layout-base "^2.0.0"
-
 cross-spawn@^7.0.0, cross-spawn@^7.0.2, cross-spawn@^7.0.3:
   version "7.0.3"
   resolved "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz"
@@ -1459,10 +1442,10 @@ cypress-localstorage-commands@2.2.1:
   resolved "https://registry.yarnpkg.com/cypress-localstorage-commands/-/cypress-localstorage-commands-2.2.1.tgz#9895d75a3e8059e78d61231c5794dc46e0fc5fdd"
   integrity sha512-m7IwoM+BMOJj7FzzN4It268c/i/Ur72CQX8JwLICkQ6ZgF1XNJOIKlQ7Rszg45ATLTjVTL1QElKCZECoU8cthQ==
 
-cypress@11.0.1:
+cypress@10.10.0:
-  version "11.0.1"
+  version "10.10.0"
-  resolved "https://registry.yarnpkg.com/cypress/-/cypress-11.0.1.tgz#5332a1825b37ab3f4f81d74389930c55cc7cf31d"
+  resolved "https://registry.yarnpkg.com/cypress/-/cypress-10.10.0.tgz#fd671297b2ca3e64dfffd55fe3857c388cfbb695"
-  integrity sha512-NuEfd0Vim492RJ3m/+bbTZ3OZrqXgfAfuLaZfIQ9D5lKocS3EDr2tyAarZdAhKwLyoh7OJ33jwMeMFIDbzYqog==
+  integrity sha512-bU8r44x1NIYAUNNXt3CwJpLOVth7HUv2hUhYCxZmgZ1IugowDvuHNpevnoZRQx1KKOEisLvIJW+Xen5Pjn41pg==
   dependencies:
     "@cypress/request" "^2.88.10"
     "@cypress/xvfb" "^1.2.4"
@@ -1507,28 +1490,6 @@ cypress@11.0.1:
     untildify "^4.0.0"
     yauzl "^2.10.0"
 
-cytoscape-cose-bilkent@^4.1.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/cytoscape-cose-bilkent/-/cytoscape-cose-bilkent-4.1.0.tgz#762fa121df9930ffeb51a495d87917c570ac209b"
-  integrity sha512-wgQlVIUJF13Quxiv5e1gstZ08rnZj2XaLHGoFMYXz7SkNfCDOOteKBE6SYRfA9WxxI/iBc3ajfDoc6hb/MRAHQ==
-  dependencies:
-    cose-base "^1.0.0"
-
-cytoscape-fcose@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/cytoscape-fcose/-/cytoscape-fcose-2.1.0.tgz#04c3093776ea6b71787009de641607db7d4edf55"
-  integrity sha512-Q3apPl66jf8/2sMsrCjNP247nbDkyIPjA9g5iPMMWNLZgP3/mn9aryF7EFY/oRPEpv7bKJ4jYmCoU5r5/qAc1Q==
-  dependencies:
-    cose-base "^2.0.0"
-
-cytoscape@^3.23.0:
-  version "3.23.0"
-  resolved "https://registry.yarnpkg.com/cytoscape/-/cytoscape-3.23.0.tgz#054ee05a6d0aa3b4f139382bbf2f4e5226df3c6d"
-  integrity sha512-gRZqJj/1kiAVPkrVFvz/GccxsXhF3Qwpptl32gKKypO4IlqnKBjTOu+HbXtEggSGzC5KCaHp3/F7GgENrtsFkA==
-  dependencies:
-    heap "^0.2.6"
-    lodash "^4.17.21"
-
 d3-array@1, d3-array@^1.1.1, d3-array@^1.2.0:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/d3-array/-/d3-array-1.2.4.tgz#635ce4d5eea759f6f605863dbcfc30edc737f71f"
@@ -2039,10 +2000,10 @@ dagre@^0.8.5:
     graphlib "^2.1.8"
     lodash "^4.17.15"
 
-daisyui@2.39.1:
+daisyui@2.31.0:
-  version "2.39.1"
+  version "2.31.0"
-  resolved "https://registry.yarnpkg.com/daisyui/-/daisyui-2.39.1.tgz#0d9fe91dba114ab98651c8712de8b5c6a153abe2"
+  resolved "https://registry.yarnpkg.com/daisyui/-/daisyui-2.31.0.tgz#906bc447b59c24782320f33fbc990ea1d8c2200c"
-  integrity sha512-J7goHjiQ6zk7irpKJ0HyElAuWF+x8iGoebQ1IfHM6BuvKoGSOcfZC/bedTultsX2Co5XARsE+qvE7BI1amUtsQ==
+  integrity sha512-qepRXgQPLNcJ8ZPZy+dUvsC7mRWvMLRcVMe85/wZA60Tnhm/bkidhOzdllL8aAk2JX+W/xlIsTJ8NZFpPm+eyw==
   dependencies:
     color "^4.2"
     css-selector-tokenizer "^0.8.0"
@@ -2619,15 +2580,14 @@ eslint-visitor-keys@^3.3.0:
   resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-3.3.0.tgz#f6480fa6b1f30efe2d1968aa8ac745b862469826"
   integrity sha512-mQ+suqKJVyeuwGYHAdjMFqjCyfl8+Ldnxuyp3ldiMBFKkvytrXUZWaiPCEav8qDHKty44bD+qV1IP4T+w+xXRA==
 
-eslint@8.27.0:
+eslint@8.25.0:
-  version "8.27.0"
+  version "8.25.0"
-  resolved "https://registry.yarnpkg.com/eslint/-/eslint-8.27.0.tgz#d547e2f7239994ad1faa4bb5d84e5d809db7cf64"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-8.25.0.tgz#00eb962f50962165d0c4ee3327708315eaa8058b"
-  integrity sha512-0y1bfG2ho7mty+SiILVf9PfuRA49ek4Nc60Wmmu62QlobNR+CeXa4xXIJgcuwSQgZiWaPH+5BDsctpIW0PR/wQ==
+  integrity sha512-DVlJOZ4Pn50zcKW5bYH7GQK/9MsoQG2d5eDH0ebEkE8PbgzTTmtt/VTH9GGJ4BfeZCpBLqFfvsjX35UacUL83A==
   dependencies:
     "@eslint/eslintrc" "^1.3.3"
-    "@humanwhocodes/config-array" "^0.11.6"
+    "@humanwhocodes/config-array" "^0.10.5"
     "@humanwhocodes/module-importer" "^1.0.1"
-    "@nodelib/fs.walk" "^1.2.8"
     ajv "^6.10.0"
     chalk "^4.0.0"
     cross-spawn "^7.0.2"
@@ -2643,14 +2603,14 @@ eslint@8.27.0:
     fast-deep-equal "^3.1.3"
     file-entry-cache "^6.0.1"
     find-up "^5.0.0"
-    glob-parent "^6.0.2"
+    glob-parent "^6.0.1"
     globals "^13.15.0"
+    globby "^11.1.0"
     grapheme-splitter "^1.0.4"
     ignore "^5.2.0"
     import-fresh "^3.0.0"
     imurmurhash "^0.1.4"
     is-glob "^4.0.0"
-    is-path-inside "^3.0.3"
     js-sdsl "^4.1.4"
     js-yaml "^4.1.0"
     json-stable-stringify-without-jsonify "^1.0.1"
@@ -2806,17 +2766,6 @@ fast-glob@^3.2.11, fast-glob@^3.2.5, fast-glob@^3.2.9:
     merge2 "^1.3.0"
     micromatch "^4.0.4"
 
-fast-glob@^3.2.12:
-  version "3.2.12"
-  resolved "https://registry.yarnpkg.com/fast-glob/-/fast-glob-3.2.12.tgz#7f39ec99c2e6ab030337142da9e0c18f37afae80"
-  integrity sha512-DVj4CQIYYow0BlaelwK1pHl5n5cRSJfM60UA0zK891sVInoPri2Ekj7+e1CT3/3qxXenpI+nBBmQAcJPJgaj4w==
-  dependencies:
-    "@nodelib/fs.stat" "^2.0.2"
-    "@nodelib/fs.walk" "^1.2.3"
-    glob-parent "^5.1.2"
-    merge2 "^1.3.0"
-    micromatch "^4.0.4"
-
 fast-json-stable-stringify@^2.0.0:
   version "2.1.0"
   resolved "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz"
@@ -3007,7 +2956,7 @@ glob-parent@^5.1.2, glob-parent@~5.1.2:
   dependencies:
     is-glob "^4.0.1"
 
-glob-parent@^6.0.2:
+glob-parent@^6.0.1, glob-parent@^6.0.2:
   version "6.0.2"
   resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-6.0.2.tgz#6d237d99083950c79290f24c7642a3de9a28f9e3"
   integrity sha512-XxwI8EOhVQgWp6iDL+3b0r86f4d6AX6zSU55HfB4ydCEuXLXc5FcYeOu+nnGftS4TEju/11rt4KJPTMgbfmv4A==
@@ -3130,11 +3079,6 @@ he@1.2.0:
   resolved "https://registry.npmjs.org/he/-/he-1.2.0.tgz"
   integrity sha512-F/1DnUGPopORZi0ni+CvrCgHQ5FyEAHRLSApuYWMmrbSwoN2Mn/7k+Gl38gJnR7yyDZk6WLXwiGod1JOWNDKGw==
 
-heap@^0.2.6:
-  version "0.2.7"
-  resolved "https://registry.yarnpkg.com/heap/-/heap-0.2.7.tgz#1e6adf711d3f27ce35a81fe3b7bd576c2260a8fc"
-  integrity sha512-2bsegYkkHO+h/9MGbn6KWcE45cHZgPANo5LXF7EvWdT0yT2EguSVO1nDgU5c8+ZOPwp2vMNa7YFsJhVcDR9Sdg==
-
 html-encoding-sniffer@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/html-encoding-sniffer/-/html-encoding-sniffer-3.0.0.tgz#2cb1a8cf0db52414776e5b2a7a04d5dd98158de9"
@@ -3324,7 +3268,7 @@ is-number@^7.0.0:
   resolved "https://registry.npmjs.org/is-number/-/is-number-7.0.0.tgz"
   integrity sha512-41Cifkg6e8TylSpdtTpeLVMqvSBEVzTttHvERD741+pnZ8ANv0004MRL43QKPDlK9cGvNp6NZWZUBlbGXYxxng==
 
-is-path-inside@^3.0.2, is-path-inside@^3.0.3:
+is-path-inside@^3.0.2:
   version "3.0.3"
   resolved "https://registry.npmjs.org/is-path-inside/-/is-path-inside-3.0.3.tgz"
   integrity sha512-Fd4gABb+ycGAmKou8eMftCupSir5lRxqf4aD/vd0cD2qc4HL07OjCeuHMr8Ro4CoMaeCKDB0/ECBOVWjTwUvPQ==
@@ -3535,16 +3479,6 @@ kleur@^4.1.4, kleur@^4.1.5:
   resolved "https://registry.yarnpkg.com/kleur/-/kleur-4.1.5.tgz#95106101795f7050c6c650f350c683febddb1780"
   integrity sha512-o+NO+8WrRiQEE4/7nwRJhN1HWpVmJm511pBHUxPLtp0BUISzlBplORYSmTclCnJvQq2tKu/sgl3xVpkc7ZWuQQ==
 
-layout-base@^1.0.0:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/layout-base/-/layout-base-1.0.2.tgz#1291e296883c322a9dd4c5dd82063721b53e26e2"
-  integrity sha512-8h2oVEZNktL4BH2JCOI90iD1yXwL6iNW7KcCKT2QZgQJR2vbqDsldCTPRU9NifTCqHZci57XvQQ15YTu+sTYPg==
-
-layout-base@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/layout-base/-/layout-base-2.0.1.tgz#d0337913586c90f9c2c075292069f5c2da5dd285"
-  integrity sha512-dp3s92+uNI1hWIpPGH3jK2kxE2lMjdXdr+DH8ynZHpd6PUlH6x6cbuXnoMmiNumznqaNO31xu9e79F0uuZ0JFg==
-
 lazy-ass@1.6.0, lazy-ass@^1.6.0:
   version "1.6.0"
   resolved "https://registry.npmjs.org/lazy-ass/-/lazy-ass-1.6.0.tgz"
@@ -3748,10 +3682,10 @@ merge2@^1.3.0, merge2@^1.4.1:
   resolved "https://registry.npmjs.org/merge2/-/merge2-1.4.1.tgz"
   integrity sha512-8q7VEgMJW4J8tcfVPy8g09NcQwZdbwFEqhe/WZkoIzjn/3TGDwtOCYtXGxA3O8tPzpczCCDgv+P2P5y00ZJOOg==
 
-mermaid@9.2.2:
+mermaid@9.2.0-rc6:
-  version "9.2.2"
+  version "9.2.0-rc6"
-  resolved "https://registry.yarnpkg.com/mermaid/-/mermaid-9.2.2.tgz#73cca1f0b74e7e674c0de3519d7e7e8ea83bea4a"
+  resolved "https://registry.yarnpkg.com/mermaid/-/mermaid-9.2.0-rc6.tgz#8c8ab4403c5bb9eca73cb8f1aba6fbd00fd8ede9"
-  integrity sha512-6s7eKMqFJGS+0MYjmx8f6ZigqKBJVoSx5ql2gw6a4Aa+WJ49QiEJg7gPwywaBg3DZMs79UP7trESp4+jmaQccw==
+  integrity sha512-zrbaufHxlWs/i81BZePSh3PtQ/FpS3koY3cX9MS2bclchLqXrzO6wJ5S31Tl95j+7fMzV02HFu3sexSRfJOkhQ==
   dependencies:
     "@braintree/sanitize-url" "^6.0.0"
     d3 "^7.0.0"
@@ -3807,7 +3741,7 @@ min-indent@^1.0.0:
   resolved "https://registry.npmjs.org/min-indent/-/min-indent-1.0.1.tgz"
   integrity sha512-I9jwMn07Sy/IwOj3zVkVik2JTvgpaykDZEigL6Rx6N9LbMywwUSMtxET+7lVoDLLd3O3IXwJwvuuns8UB/HeAg==
 
-minimatch@^3.0.4, minimatch@^3.0.5, minimatch@^3.1.1, minimatch@^3.1.2:
+minimatch@^3.0.4, minimatch@^3.1.1, minimatch@^3.1.2:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.1.2.tgz#19cd194bfd3e428f049a70817c038d89ab4be35b"
   integrity sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==
@@ -3876,11 +3810,6 @@ nanoid@^3.3.4:
   resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.4.tgz#730b67e3cd09e2deacf03c027c81c9d9dbc5e8ab"
   integrity sha512-MqBkQh/OHTS2egovRtLk45wEyNXwF+cokD+1YPf9u5VfJiRdAiRwB2froX5Co9Rh20xs4siNPm8naNotSD6RBw==
 
-natural-compare-lite@^1.4.0:
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/natural-compare-lite/-/natural-compare-lite-1.4.0.tgz#17b09581988979fddafe0201e931ba933c96cbb4"
-  integrity sha512-Tj+HTDSJJKaZnfiuw+iaF9skdPpTo2GtEly5JHnWV/hfv2Qj/9RKsGISQtLh2ox3l5EAGw487hnBee0sIJ6v2g==
-
 natural-compare@^1.4.0:
   version "1.4.0"
   resolved "https://registry.npmjs.org/natural-compare/-/natural-compare-1.4.0.tgz"
@@ -4062,10 +3991,10 @@ p-map@^4.0.0:
   dependencies:
     aggregate-error "^3.0.0"
 
-pako@2.1.0:
+pako@2.0.4:
-  version "2.1.0"
+  version "2.0.4"
-  resolved "https://registry.yarnpkg.com/pako/-/pako-2.1.0.tgz#266cc37f98c7d883545d11335c00fbd4062c9a86"
+  resolved "https://registry.yarnpkg.com/pako/-/pako-2.0.4.tgz#6cebc4bbb0b6c73b0d5b8d7e8476e2b2fbea576d"
-  integrity sha512-w+eufiZ1WuJYgPXbV/PO3NCMEc3xqylkKHzp8bxp1uW4qaSNQUkwmLLEc3kKsfz8lpV1F8Ht3U1Cm+9Srog2ug==
+  integrity sha512-v8tweI900AUkZN6heMU/4Uy4cXRc2AYNRggVmTR+dEncawDJgCdLMximOVA2p4qO57WMynangsfGRb5WD6L1Bg==
 
 parent-module@^1.0.0:
   version "1.0.1"
@@ -4319,13 +4248,6 @@ postcss-nested@5.0.6:
   dependencies:
     postcss-selector-parser "^6.0.6"
 
-postcss-nested@6.0.0:
-  version "6.0.0"
-  resolved "https://registry.yarnpkg.com/postcss-nested/-/postcss-nested-6.0.0.tgz#1572f1984736578f360cffc7eb7dca69e30d1735"
-  integrity sha512-0DkamqrPcmkBDsLn+vQDIrtkSbNkv5AD/M322ySo9kqFkCIYklym2xEmWkwo+Y3/qZo34tzEPNUw4y7yMCdv5w==
-  dependencies:
-    postcss-selector-parser "^6.0.10"
-
 postcss-normalize-charset@^5.1.0:
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/postcss-normalize-charset/-/postcss-normalize-charset-5.1.0.tgz#9302de0b29094b52c259e9b2cf8dc0879879f0ed"
@@ -4440,7 +4362,7 @@ postcss-value-parser@^4.0.0, postcss-value-parser@^4.1.0, postcss-value-parser@^
   resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz#723c09920836ba6d3e5af019f92bc0971c02e514"
   integrity sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==
 
-postcss@8.4.18, postcss@^8.4.17, postcss@^8.4.18:
+postcss@8.4.18:
   version "8.4.18"
   resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.18.tgz#6d50046ea7d3d66a85e0e782074e7203bc7fbca2"
   integrity sha512-Wi8mWhncLJm11GATDaQKobXSNEYGUHeQLiQqDFG1qQ5UTDPTEvKw0Xt5NsTpktGTwLps3ByrWsBrG0rB8YQ9oA==
@@ -4680,13 +4602,6 @@ robust-predicates@^3.0.0:
   resolved "https://registry.yarnpkg.com/robust-predicates/-/robust-predicates-3.0.1.tgz#ecde075044f7f30118682bd9fb3f123109577f9a"
   integrity sha512-ndEIpszUHiG4HtDsQLeIuMvRsDnn8c8rYStabochtUeCvfuvNptb5TUbVD68LRAILPX7p9nqQGh4xJgn3EHS/g==
 
-rollup@^2.79.1:
-  version "2.79.1"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.79.1.tgz#bedee8faef7c9f93a2647ac0108748f497f081c7"
-  integrity sha512-uKxbd0IhMZOhjAiD5oAFp7BqvkA4Dv47qpOCtaNvng4HBwdbWtdOh8f5nZNuk2rp51PMGk3bzfWu5oayNEuYnw==
-  optionalDependencies:
-    fsevents "~2.3.2"
-
 rollup@~2.78.0:
   version "2.78.1"
   resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.78.1.tgz#52fe3934d9c83cb4f7c4cb5fb75d88591be8648f"
@@ -5070,10 +4985,10 @@ svelte-preprocess@4.10.7:
     sorcery "^0.10.0"
     strip-indent "^3.0.0"
 
-svelte@3.53.1:
+svelte@3.52.0:
-  version "3.53.1"
+  version "3.52.0"
-  resolved "https://registry.yarnpkg.com/svelte/-/svelte-3.53.1.tgz#db9d7df7a8f570e8e22547444c149208b1914442"
+  resolved "https://registry.yarnpkg.com/svelte/-/svelte-3.52.0.tgz#08259eff20904c63882b66a5d409a55e8c6743b8"
-  integrity sha512-Q4/hHkktZogGhN5iqxqSi9sjEVoe/NbIxX4hXEHoasTxj+TxEQVAq66LnDMdAZxjmsodkoI5F3slqsS68U7FNw==
+  integrity sha512-FxcnEUOAVfr10vDU5dVgJN19IvqeHQCS1zfe8vayTfis9A2t5Fhx+JDe5uv/C3j//bB1umpLJ6quhgs9xyUbCQ==
 
 svg-pan-zoom@3.6.1:
   version "3.6.1"
@@ -5098,36 +5013,7 @@ symbol-tree@^3.2.4:
   resolved "https://registry.yarnpkg.com/symbol-tree/-/symbol-tree-3.2.4.tgz#430637d248ba77e078883951fb9aa0eed7c63fa2"
   integrity sha512-9QNk5KwDF+Bvz+PyObkmSYjI5ksVUYtjW7AU22r2NKcfLJcXp96hkDWU3+XndOsUb+AQ9QhfzfCT2O+CNWT5Tw==
 
-tailwindcss@3.2.1:
+tailwindcss@3.1.8, tailwindcss@^3, tailwindcss@^3.1.3:
-  version "3.2.1"
-  resolved "https://registry.yarnpkg.com/tailwindcss/-/tailwindcss-3.2.1.tgz#1bd828fff3172489962357f8d531c184080a6786"
-  integrity sha512-Uw+GVSxp5CM48krnjHObqoOwlCt5Qo6nw1jlCRwfGy68dSYb/LwS9ZFidYGRiM+w6rMawkZiu1mEMAsHYAfoLg==
-  dependencies:
-    arg "^5.0.2"
-    chokidar "^3.5.3"
-    color-name "^1.1.4"
-    detective "^5.2.1"
-    didyoumean "^1.2.2"
-    dlv "^1.1.3"
-    fast-glob "^3.2.12"
-    glob-parent "^6.0.2"
-    is-glob "^4.0.3"
-    lilconfig "^2.0.6"
-    micromatch "^4.0.5"
-    normalize-path "^3.0.0"
-    object-hash "^3.0.0"
-    picocolors "^1.0.0"
-    postcss "^8.4.17"
-    postcss-import "^14.1.0"
-    postcss-js "^4.0.0"
-    postcss-load-config "^3.1.4"
-    postcss-nested "6.0.0"
-    postcss-selector-parser "^6.0.10"
-    postcss-value-parser "^4.2.0"
-    quick-lru "^5.1.1"
-    resolve "^1.22.1"
-
-tailwindcss@^3, tailwindcss@^3.1.3:
   version "3.1.8"
   resolved "https://registry.yarnpkg.com/tailwindcss/-/tailwindcss-3.1.8.tgz#4f8520550d67a835d32f2f4021580f9fddb7b741"
   integrity sha512-YSneUCZSFDYMwk+TGq8qYFdCA3yfBRdBlS7txSq0LUmzyeqRe3a8fBQzbz9M3WS/iFT4BNf/nmw9mEzrnSaC0g==
@@ -5187,10 +5073,10 @@ tiny-glob@^0.2.9:
     globalyzer "0.1.0"
     globrex "^0.1.2"
 
-tinybench@^2.3.1:
+tinybench@^2.3.0:
-  version "2.3.1"
+  version "2.3.0"
-  resolved "https://registry.yarnpkg.com/tinybench/-/tinybench-2.3.1.tgz#14f64e6b77d7ef0b1f6ab850c7a808c6760b414d"
+  resolved "https://registry.yarnpkg.com/tinybench/-/tinybench-2.3.0.tgz#febb2e697c735c0cdb8eb1e43cb1d2fa1821f983"
-  integrity sha512-hGYWYBMPr7p4g5IarQE7XhlyWveh1EKhy4wUBS1LrHXCKYgvz+4/jCqgmJqZxxldesn05vccrtME2RLLZNW7iA==
+  integrity sha512-zs1gMVBwyyG2QbVchYIbnabRhMOCGvrwZz/q+SV+LIMa9q5YDQZi2kkI6ZRqV2Bz7ba1uvrc7ieUoE4KWnGeKg==
 
 tinypool@^0.3.0:
   version "0.3.0"
@@ -5408,15 +5294,15 @@ verror@1.10.0:
     core-util-is "1.0.2"
     extsprintf "^1.2.0"
 
-vite@3.2.2:
+vite@3.1.8:
-  version "3.2.2"
+  version "3.1.8"
-  resolved "https://registry.yarnpkg.com/vite/-/vite-3.2.2.tgz#280762bfaf47bcea1d12698427331c0009ac7c1f"
+  resolved "https://registry.yarnpkg.com/vite/-/vite-3.1.8.tgz#fa29144167d19b773baffd65b3972ea4c12359c9"
-  integrity sha512-pLrhatFFOWO9kS19bQ658CnRYzv0WLbsPih6R+iFeEEhDOuYgYCX2rztUViMz/uy/V8cLCJvLFeiOK7RJEzHcw==
+  integrity sha512-m7jJe3nufUbuOfotkntGFupinL/fmuTNuQmiVE7cH2IZMuf4UbfbGYMUT3jVWgGYuRVLY9j8NnrRqgw5rr5QTg==
   dependencies:
     esbuild "^0.15.9"
-    postcss "^8.4.18"
+    postcss "^8.4.16"
     resolve "^1.22.1"
-    rollup "^2.79.1"
+    rollup "~2.78.0"
   optionalDependencies:
     fsevents "~2.3.2"
 
@@ -5432,22 +5318,19 @@ vite@^3.0.0:
   optionalDependencies:
     fsevents "~2.3.2"
 
-vitest@0.25.1:
+vitest@0.24.3:
-  version "0.25.1"
+  version "0.24.3"
-  resolved "https://registry.yarnpkg.com/vitest/-/vitest-0.25.1.tgz#4eafca68fabab22b6099451ab3fcaac33290a4ed"
+  resolved "https://registry.yarnpkg.com/vitest/-/vitest-0.24.3.tgz#d91c7e2d557877d5270033efdf18add6063f0c97"
-  integrity sha512-eH74h6MkuEgsqR4mAQZeMK9O0PROiKY+i+1GMz/fBi5A3L2ml5U7JQs7LfPU7+uWUziZyLHagl+rkyfR8SLhlA==
+  integrity sha512-aM0auuPPgMSstWvr851hB74g/LKaKBzSxcG3da7ejfZbx08Y21JpZmbmDYrMTCGhVZKqTGwzcnLMwyfz2WzkhQ==
   dependencies:
     "@types/chai" "^4.3.3"
     "@types/chai-subset" "^1.3.3"
     "@types/node" "*"
-    acorn "^8.8.0"
-    acorn-walk "^8.2.0"
     chai "^4.3.6"
     debug "^4.3.4"
     local-pkg "^0.4.2"
-    source-map "^0.6.1"
     strip-literal "^0.4.2"
-    tinybench "^2.3.1"
+    tinybench "^2.3.0"
     tinypool "^0.3.0"
     tinyspy "^1.0.2"
     vite "^3.0.0"