Merge branch 'release/10.0.0' into sidv/esbuildV10

* release/10.0.0: (1038 commits) Fix docs fix Server Fix lint Remove Readme Fix E2E Tests Fix tests feat: Break render and parse types chore: Remove all non async render/parse/init Remove CJS builds from docs chore: Remove cjs from build RC version Revert #4034 Revert #4034 fix: Vite, D3, Vitest Types fix(api): tree shaking package.json import Add highlight tag info in contributing.md chore(deps): update dependency cypress to v12 docs: fix links Skip precommit hooks on CI Fix release-publish ...
2025-09-13 20:39:38 +02:00 · 2023-02-19 14:27:07 +05:30
parent 9763c0370e 8c64a90721
commit ab8fb60b23
659 changed files with 40174 additions and 36707 deletions
--- a/demos/c4context.html
+++ b/demos/c4context.html
@@ -0,0 +1,299 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+    <title>C4 Mermaid Quick Test Page</title>
+    <link rel="icon" type="image/png" href="data:image/png;base64,iVBORw0KGgo=" />
+    <style>
+      div.mermaid {
+        /* font-family: 'trebuchet ms', verdana, arial; */
+        /*font-family: 'Courier New', Courier, monospace !important;*/
+      }
+    </style>
+  </head>
+
+  <body>
+    <h1>C4 context diagram demos</h1>
+    <pre class="mermaid">
+    C4Context
+      accTitle: C4 context demo
+      accDescr: Many large C4 diagrams
+
+      title System Context diagram for Internet Banking System
+
+      Enterprise_Boundary(b0, "BankBoundary0") {
+          Person(customerA, "Banking Customer A", "A customer of the bank, with personal bank accounts.")
+          Person(customerB, "Banking Customer B")
+          Person_Ext(customerC, "Banking Customer C", "desc")
+
+          Person(customerD, "Banking Customer D", "A customer of the bank, <br/> with personal bank accounts.")
+
+          System(SystemAA, "Internet Banking System", "Allows customers to view information about their bank accounts, and make payments.")
+
+          Enterprise_Boundary(b1, "BankBoundary") {
+
+            SystemDb_Ext(SystemE, "Mainframe Banking System", "Stores all of the core banking information about customers, accounts, transactions, etc.")
+
+            System_Boundary(b2, "BankBoundary2") {
+              System(SystemA, "Banking System A")
+              System(SystemB, "Banking System B", "A system of the bank, with personal bank accounts. next line.")
+            }
+
+            System_Ext(SystemC, "E-mail system", "The internal Microsoft Exchange e-mail system.")
+            SystemDb(SystemD, "Banking System D Database", "A system of the bank, with personal bank accounts.")
+
+            Boundary(b3, "BankBoundary3", "boundary") {
+              SystemQueue(SystemF, "Banking System F Queue", "A system of the bank.")
+              SystemQueue_Ext(SystemG, "Banking System G Queue", "A system of the bank, with personal bank accounts.")
+            }
+          }
+        }
+
+      BiRel(customerA, SystemAA, "Uses")
+      BiRel(SystemAA, SystemE, "Uses")
+      Rel(SystemAA, SystemC, "Sends e-mails", "SMTP")
+      Rel(SystemC, customerA, "Sends e-mails to")
+
+      UpdateElementStyle(customerA, $fontColor="red", $bgColor="grey", $borderColor="red")
+      UpdateRelStyle(customerA, SystemAA, $textColor="blue", $lineColor="blue", $offsetX="5")
+      UpdateRelStyle(SystemAA, SystemE, $textColor="blue", $lineColor="blue", $offsetY="-10")
+      UpdateRelStyle(SystemAA, SystemC, $textColor="blue", $lineColor="blue", $offsetY="-40", $offsetX="-50")
+      UpdateRelStyle(SystemC, customerA, $textColor="red", $lineColor="red", $offsetX="-50", $offsetY="20")
+
+      UpdateLayoutConfig($c4ShapeInRow="3", $c4BoundaryInRow="1")
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    C4Container
+    title Container diagram for Internet Banking System
+
+    System_Ext(email_system, "E-Mail System", "The internal Microsoft Exchange system", $tags="v1.0")
+    Person(customer, Customer, "A customer of the bank, with personal bank accounts", $tags="v1.0")
+
+    Container_Boundary(c1, "Internet Banking") {
+        Container(spa, "Single-Page App", "JavaScript, Angular", "Provides all the Internet banking functionality to customers via their web browser")
+        Container_Ext(mobile_app, "Mobile App", "C#, Xamarin", "Provides a limited subset of the Internet banking functionality to customers via their mobile device")
+        Container(web_app, "Web Application", "Java, Spring MVC", "Delivers the static content and the Internet banking SPA")
+        ContainerDb(database, "Database", "SQL Database", "Stores user registration information, hashed auth credentials, access logs, etc.")
+        ContainerDb_Ext(backend_api, "API Application", "Java, Docker Container", "Provides Internet banking functionality via API")
+
+    }
+
+    System_Ext(banking_system, "Mainframe Banking System", "Stores all of the core banking information about customers, accounts, transactions, etc.")
+
+    Rel(customer, web_app, "Uses", "HTTPS")
+    UpdateRelStyle(customer, web_app, $offsetY="60", $offsetX="90")
+    Rel(customer, spa, "Uses", "HTTPS")
+    UpdateRelStyle(customer, spa, $offsetY="-40")
+    Rel(customer, mobile_app, "Uses")
+    UpdateRelStyle(customer, mobile_app, $offsetY="-30")
+
+    Rel(web_app, spa, "Delivers")
+    UpdateRelStyle(web_app, spa, $offsetX="130")
+    Rel(spa, backend_api, "Uses", "async, JSON/HTTPS")
+    Rel(mobile_app, backend_api, "Uses", "async, JSON/HTTPS")
+    Rel_Back(database, backend_api, "Reads from and writes to", "sync, JDBC")
+
+    Rel(email_system, customer, "Sends e-mails to")
+    UpdateRelStyle(email_system, customer, $offsetX="-45")
+    Rel(backend_api, email_system, "Sends e-mails using", "sync, SMTP")
+    UpdateRelStyle(backend_api, email_system, $offsetY="-60")
+    Rel(backend_api, banking_system, "Uses", "sync/async, XML/HTTPS")
+    UpdateRelStyle(backend_api, banking_system, $offsetY="-50", $offsetX="-140")
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    C4Component
+    title Component diagram for Internet Banking System - API Application
+
+    Container(spa, "Single Page Application", "javascript and angular", "Provides all the internet banking functionality to customers via their web browser.")
+    Container(ma, "Mobile App", "Xamarin", "Provides a limited subset ot the internet banking functionality to customers via their mobile mobile device.")
+    ContainerDb(db, "Database", "Relational Database Schema", "Stores user registration information, hashed authentication credentials, access logs, etc.")
+    System_Ext(mbs, "Mainframe Banking System", "Stores all of the core banking information about customers, accounts, transactions, etc.")
+
+    Container_Boundary(api, "API Application") {
+        Component(sign, "Sign In Controller", "MVC Rest Controller", "Allows users to sign in to the internet banking system")
+        Component(accounts, "Accounts Summary Controller", "MVC Rest Controller", "Provides customers with a summary of their bank accounts")
+        Component(security, "Security Component", "Spring Bean", "Provides functionality related to singing in, changing passwords, etc.")
+        Component(mbsfacade, "Mainframe Banking System Facade", "Spring Bean", "A facade onto the mainframe banking system.")
+
+        Rel(sign, security, "Uses")
+        Rel(accounts, mbsfacade, "Uses")
+        Rel(security, db, "Read & write to", "JDBC")
+        Rel(mbsfacade, mbs, "Uses", "XML/HTTPS")
+    }
+
+    Rel_Back(spa, sign, "Uses", "JSON/HTTPS")
+    Rel(spa, accounts, "Uses", "JSON/HTTPS")
+
+    Rel(ma, sign, "Uses", "JSON/HTTPS")
+    Rel(ma, accounts, "Uses", "JSON/HTTPS")
+
+    UpdateRelStyle(spa, sign, $offsetY="-40")
+    UpdateRelStyle(spa, accounts, $offsetX="40", $offsetY="40")
+
+    UpdateRelStyle(ma, sign, $offsetX="-90", $offsetY="40")
+    UpdateRelStyle(ma, accounts, $offsetY="-40")
+
+        UpdateRelStyle(sign, security, $offsetX="-160", $offsetY="10")
+        UpdateRelStyle(accounts, mbsfacade, $offsetX="140", $offsetY="10")
+        UpdateRelStyle(security, db, $offsetY="-40")
+        UpdateRelStyle(mbsfacade, mbs, $offsetY="-40")
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    C4Dynamic
+    title Dynamic diagram for Internet Banking System - API Application
+
+    ContainerDb(c4, "Database", "Relational Database Schema", "Stores user registration information, hashed authentication credentials, access logs, etc.")
+    Container(c1, "Single-Page Application", "JavaScript and Angular", "Provides all of the Internet banking functionality to customers via their web browser.")
+    Container_Boundary(b, "API Application") {
+      Component(c3, "Security Component", "Spring Bean", "Provides functionality Related to signing in, changing passwords, etc.")
+      Component(c2, "Sign In Controller", "Spring MVC Rest Controller", "Allows users to sign in to the Internet Banking System.")
+    }
+    Rel(c1, c2, "Submits credentials to", "JSON/HTTPS")
+    Rel(c2, c3, "Calls isAuthenticated() on")
+    Rel(c3, c4, "select * from users where username = ?", "JDBC")
+
+    UpdateRelStyle(c1, c2, $textColor="red", $offsetY="-40")
+    UpdateRelStyle(c2, c3, $textColor="red", $offsetX="-40", $offsetY="60")
+    UpdateRelStyle(c3, c4, $textColor="red", $offsetY="-40", $offsetX="10")
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    C4Deployment
+    title Deployment Diagram for Internet Banking System - Live
+
+    Deployment_Node(mob, "Customer's mobile device", "Apple IOS or Android"){
+        Container(mobile, "Mobile App", "Xamarin", "Provides a limited subset of the Internet Banking functionality to customers via their mobile device.")
+    }
+
+    Deployment_Node(comp, "Customer's computer", "Mircosoft Windows or Apple macOS"){
+        Deployment_Node(browser, "Web Browser", "Google Chrome, Mozilla Firefox,<br/> Apple Safari or Microsoft Edge"){
+            Container(spa, "Single Page Application", "JavaScript and Angular", "Provides all of the Internet Banking functionality to customers via their web browser.")
+        }
+    }
+
+    Deployment_Node(plc, "Big Bank plc", "Big Bank plc data center"){
+        Deployment_Node(dn, "bigbank-api*** x8", "Ubuntu 16.04 LTS"){
+            Deployment_Node(apache, "Apache Tomcat", "Apache Tomcat 8.x"){
+                Container(api, "API Application", "Java and Spring MVC", "Provides Internet Banking functionality via a JSON/HTTPS API.")
+            }
+        }
+        Deployment_Node(bb2, "bigbank-web*** x4", "Ubuntu 16.04 LTS"){
+            Deployment_Node(apache2, "Apache Tomcat", "Apache Tomcat 8.x"){
+                Container(web, "Web Application", "Java and Spring MVC", "Delivers the static content and the Internet Banking single page application.")
+            }
+        }
+        Deployment_Node(bigbankdb01, "bigbank-db01", "Ubuntu 16.04 LTS"){
+            Deployment_Node(oracle, "Oracle - Primary", "Oracle 12c"){
+                ContainerDb(db, "Database", "Relational Database Schema", "Stores user registration information, hashed authentication credentials, access logs, etc.")
+            }
+        }
+        Deployment_Node(bigbankdb02, "bigbank-db02", "Ubuntu 16.04 LTS") {
+            Deployment_Node(oracle2, "Oracle - Secondary", "Oracle 12c") {
+                ContainerDb(db2, "Database", "Relational Database Schema", "Stores user registration information, hashed authentication credentials, access logs, etc.")
+            }
+        }
+    }
+
+    Rel(mobile, api, "Makes API calls to", "json/HTTPS")
+    Rel(spa, api, "Makes API calls to", "json/HTTPS")
+    Rel_U(web, spa, "Delivers to the customer's web browser")
+    Rel(api, db, "Reads from and writes to", "JDBC")
+    Rel(api, db2, "Reads from and writes to", "JDBC")
+    Rel_R(db, db2, "Replicates data to")
+
+    UpdateRelStyle(spa, api, $offsetY="-40")
+    UpdateRelStyle(web, spa, $offsetY="-40")
+    UpdateRelStyle(api, db, $offsetY="-20", $offsetX="5")
+    UpdateRelStyle(api, db2, $offsetX="-40", $offsetY="-20")
+    UpdateRelStyle(db, db2, $offsetY="-10")
+     </pre>
+    <hr />
+
+    <script type="module">
+      import mermaid from './mermaid.esm.mjs';
+      const ALLOWED_TAGS = [
+        'a',
+        'b',
+        'blockquote',
+        'br',
+        'dd',
+        'div',
+        'dl',
+        'dt',
+        'em',
+        'foreignObject',
+        'h1',
+        'h2',
+        'h3',
+        'h4',
+        'h5',
+        'h6',
+        'h7',
+        'h8',
+        'hr',
+        'i',
+        'li',
+        'ul',
+        'ol',
+        'p',
+        'pre',
+        'span',
+        'strike',
+        'strong',
+        'table',
+        'tbody',
+        'td',
+        'tfoot',
+        'th',
+        'thead',
+        'tr',
+      ];
+      mermaid.initialize({
+        theme: 'forest',
+        // themeCSS: '.node rect { fill: red; }',
+        logLevel: 3,
+        securityLevel: 'loose',
+        flowchart: { curve: 'basis' },
+        gantt: { axisFormat: '%m/%d/%Y' },
+        sequence: { actorMargin: 50 },
+        dompurifyConfig: {
+          USE_PROFILES: {
+            svg: true,
+          },
+          ADD_TAGS: ALLOWED_TAGS,
+          ADD_ATTR: ['transform-origin'],
+        },
+        // sequenceDiagram: { actorMargin: 300 } // deprecated
+      });
+
+      function testClick(nodeId) {
+        console.log('clicked', nodeId);
+        let originalBgColor = document.querySelector('body').style.backgroundColor;
+        document.querySelector('body').style.backgroundColor = 'yellow';
+        setTimeout(function () {
+          document.querySelector('body').style.backgroundColor = originalBgColor;
+        }, 100);
+      }
+
+      const testLineEndings = async (test, input) => {
+        try {
+          await mermaid.render(test, input);
+        } catch (err) {
+          console.error('Error in %s:\n\n%s', test, err);
+        }
+      };
+
+      await testLineEndings('CR', 'graph LR\rsubgraph CR\rA --> B\rend');
+      await testLineEndings('LF', 'graph LR\nsubgraph LF\nA --> B\nend');
+      await testLineEndings('CRLF', 'graph LR\r\nsubgraph CRLF\r\nA --> B\r\nend');
+    </script>
+  </body>
+</html>
--- a/demos/classchart.html
+++ b/demos/classchart.html
@@ -1,9 +1,9 @@
 <!DOCTYPE html>
-<html>
+<html lang="en">
  <head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
-    <title>Mermaid Quick Test Page</title>
+    <title>Class diagrams Mermaid Quick Test Page</title>
    <link rel="icon" type="image/png" href="data:image/png;base64,iVBORw0KGgo=" />
    <style>
      div.mermaid {
@@ -14,36 +14,150 @@
  </head>

  <body>
-    <pre class="mermaid">
-		classDiagram
-		title Animal Diagram
-		accDescription The animal class diagram
-		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()
-		}
-    </pre>
+    <h1>Class diagram demos</h1>

-    <script src="./mermaid.js"></script>
-    <script>
+    <pre class="mermaid">
+    ---
+    title: Demo Class Diagram
+    ---
+    classDiagram
+      accTitle: Demo Class Diagram
+      accDescr: This class diagram show the abstract Animal class, and 3 classes that inherit from it: Duck, Fish, and Zebra.
+
+      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()
+      }
+
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    classDiagram
+    Class01 <|-- AveryLongClass : Cool
+
+    &lt;&lt;interface&gt;&gt; Class01
+    Class03 "0" *-- "0..n" Class04
+    Class05 "1" o-- "many" Class06
+    Class07 .. Class08
+    Class09 "many" --> "1" C2 : Where am i?
+    Class09 "0" --* "1..n" C3
+    Class09 --|> Class07
+    Class07 : equals()
+    Class07 : Object[] elementData
+    Class01 : #size()
+    Class01 : -int chimp
+    Class01 : +int gorilla
+    Class08 <--> C2: Cool label
+      class Class10 {
+      &lt;&lt;service&gt;&gt;
+      int id
+      size()
+      }
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    classDiagram
+    class Class01~T~
+    Class01 : #size()
+    Class01 : -int chimp
+    Class01 : +int gorilla
+    class Class10~T~ {
+    &lt;&lt;service&gt;&gt;
+    int id
+    size()
+    }
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    classDiagram
+    Class01~T~ <|-- AveryLongClass : Cool
+    &lt;&lt;interface&gt;&gt; Class01
+    Class03~T~ "0" *-- "0..n" Class04
+    Class05 "1" o-- "many" Class06
+    Class07~T~ .. Class08
+    Class09 "many" --> "1" C2 : Where am i?
+      Class09 "0" --* "1..n" C3
+      Class09 --|> Class07
+      Class07 : equals()
+      Class07 : Object[] elementData
+      Class01 : #size()
+      Class01 : -int chimp
+      Class01 : +int gorilla
+      Class08 <--> C2: Cool label
+        class Class10 {
+        &lt;&lt;service&gt;&gt;
+        int id
+        size()
+        }
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    classDiagram
+    Interface1 ()-- Interface1Impl
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    classDiagram
+    direction LR
+    Animal ()-- Dog
+    Dog : bark()
+    Dog : species()
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    classDiagram
+    direction RL
+    Fruit ()-- Apple
+    Apple : color()
+    Apple : -int leafCount()
+    Fruit ()-- Pineapple
+    Pineapple : color()
+    Pineapple : -int leafCount()
+    Pineapple : -int spikeCount()
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    classDiagram
+      class Person {
+        +Id : Guid
+        +FirstName : string
+        +LastName : string
+        -privateProperty : string
+        #ProtectedProperty : string
+        ~InternalProperty : string
+        ~AnotherInternalProperty : List~List~string~~
+      }
+    </pre>
+    <hr />
+
+    <script type="module">
+      import mermaid from './mermaid.esm.mjs';
      mermaid.initialize({
-        theme: 'forest',
+        theme: 'default',
        // themeCSS: '.node rect { fill: red; }',
        logLevel: 3,
        securityLevel: 'loose',
--- a/demos/dataflowchart.html
+++ b/demos/dataflowchart.html
@@ -1,9 +1,9 @@
 <!DOCTYPE html>
-<html>
+<html lang="en">
  <head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
-    <title>Mermaid Quick Test Page</title>
+    <title>Data Flow Mermaid Quick Test Page</title>
    <link rel="icon" type="image/png" href="data:image/png;base64,iVBORw0KGgo=" />
    <style>
      div.mermaid {
@@ -13,12 +13,16 @@
    </style>
  </head>
  <body>
-    <h2>Data Flow Diagram Example</h2>
+    <h1>Data Flow Diagram demos</h1>
    <pre class="mermaid">
    flowchart LR
+      accTitle: A simple linear flowchart.
+      accDescr: A Database has input to a circle System has output to a square Customer.
      DataStore[|borders:tb|Database] -->|input| Process((System)) -->|output| Entity[Customer];
    </pre>

+    <hr />
+
    <h2>Borders Example</h2>
    <pre class="mermaid">
    flowchart TD
@@ -30,8 +34,8 @@
      noSide[|borders:no| stroke no side ];
    </pre>

-    <script src="./mermaid.js"></script>
-    <script>
+    <script type="module">
+      import mermaid from './mermaid.esm.mjs';
      mermaid.initialize({
        theme: 'forest',
        logLevel: 3,
@@ -42,7 +46,7 @@
    <script>
      function testClick(nodeId) {
        console.log('clicked', nodeId);
-        var originalBgColor = document.querySelector('body').style.backgroundColor;
+        let originalBgColor = document.querySelector('body').style.backgroundColor;
        document.querySelector('body').style.backgroundColor = 'yellow';
        setTimeout(function () {
          document.querySelector('body').style.backgroundColor = originalBgColor;
--- a/demos/er.html
+++ b/demos/er.html
@@ -1,32 +1,119 @@
 <!DOCTYPE html>
-<html>
+<html lang="en">
  <head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
-    <title>Mermaid Quick Test Page</title>
+    <title>ER diagram | Mermaid Quick Test Page</title>
    <link rel="icon" type="image/png" href="data:image/png;base64,iVBORw0KGgo=" />
    <style>
      div.mermaid {
        /* font-family: 'trebuchet ms', verdana, arial; */
        font-family: 'Courier New', Courier, monospace !important;
      }
+      .diagram-title {
+        fill: red;
+        font-size: 24pt;
+      }
    </style>
  </head>

  <body>
    <pre class="mermaid">
-erDiagram
-title This is a title
-accDescription Test a description
-CUSTOMER ||--o{ ORDER : places
-ORDER ||--|{ LINE-ITEM : contains
-CUSTOMER }|..|{ DELIVERY-ADDRESS : uses
+      ---
+      title: This is a title
+      ---
+      erDiagram
+        %% title This is a title
+        %% accDescription Test a description
+
+        "Person . CUSTOMER"||--o{ ORDER : places
+
+        ORDER ||--|{ "€£LINE_ITEM ¥" : contains
+
+        "Person . CUSTOMER" }|..|{ "Address//StreetAddress::[DELIVERY ADDRESS]" : uses
+
+        "Address//StreetAddress::[DELIVERY ADDRESS]" {
+          int customerID FK
+          string line1 "this is the first address line comment"
+          string line2
+          string city
+          string region
+          string state
+          string(5) postal_code
+          string country
+        }
+
+        "a_~`!@#$^&*()-_=+[]{}|/;:'.?¡⁄™€£‹¢›∞ﬁ§‡•°ª·º‚≠±œŒ∑„®†ˇ¥Á¨ˆˆØπ∏“«»åÅßÍ∂ÎƒÏ©˙Ó∆Ô˚¬Ò…ÚæÆΩ¸≈π˛çÇ√◊∫ı˜µÂ≤¯≥˘÷¿" {
+          string name "this is an entity with an absurd name just to show characters that are now acceptable as long as the name is in double quotes"
+        }
+
+        "€£LINE_ITEM ¥" {
+          int orderID FK
+          int currencyId FK
+          number price
+          number quantity
+          number adjustment
+          number final_price
+        }
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    erDiagram
+      "HOSPITAL" {
+        int id PK
+        int doctor_id FK
+        string address UK
+        string name
+        string phone_number
+        string fax_number
+      }
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+      erDiagram
+        "HOSPITAL" {
+          int id PK
+          int doctor_id PK, FK
+          string address UK
+          string name
+          string phone_number
+          string fax_number
+        }
+      </pre
+    >
+    <hr />
+
+    <pre class="mermaid">
+      erDiagram
+        CAR ||--o{ NAMED-DRIVER : allows
+        CAR {
+          string registrationNumber PK
+          string make
+          string model
+          string[] parts
+        }
+        PERSON ||--o{ NAMED-DRIVER : is
+        PERSON {
+          string driversLicense PK "The license #"
+          string(99) firstName "Only 99 characters are allowed"
+          string lastName
+          string phone UK
+          int age
+        }
+        NAMED-DRIVER {
+          string carRegistrationNumber PK, FK
+          string driverLicence PK,FK
+        }
+        MANUFACTURER only one to zero or more CAR : makes
    </pre>

-    <script src="./mermaid.js"></script>
-    <script>
+    <script type="module">
+      import mermaid from './mermaid.esm.mjs';
      mermaid.initialize({
-        theme: 'forest',
+        theme: 'default',
+
        // themeCSS: '.node rect { fill: red; }',
        logLevel: 3,
        securityLevel: 'loose',
--- a/demos/flowchart.html
+++ b/demos/flowchart.html
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html>
+<html lang="en">
  <head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
@@ -15,10 +15,15 @@
  <body>
    <h1>Comparison "graph vs. flowchart"</h1>
    <h2>Sample 1</h2>
-
    <h3>graph</h3>
    <pre class="mermaid">
+    ---
+    title: This is a complicated flow
+    ---
    graph LR
+      accTitle: This is a complicated flow
+      accDescr: This is the descriptoin for the complicated flow.
+
    sid-B3655226-6C29-4D00-B685-3D5C734DC7E1["

    提交申请
@@ -114,6 +119,7 @@
    sid-7CE72B24-E0C1-46D3-8132-8BA66BE05AA7-->sid-4DA958A0-26D9-4D47-93A7-70F39FD7D51A;
    sid-7CE72B24-E0C1-46D3-8132-8BA66BE05AA7-->sid-4FC27B48-A6F9-460A-A675-021F5854FE22;
    </pre>
+    <hr />

    <h3>flowchart</h3>
    <pre class="mermaid">
@@ -213,37 +219,39 @@
    sid-7CE72B24-E0C1-46D3-8132-8BA66BE05AA7-->sid-4DA958A0-26D9-4D47-93A7-70F39FD7D51A;
    sid-7CE72B24-E0C1-46D3-8132-8BA66BE05AA7-->sid-4FC27B48-A6F9-460A-A675-021F5854FE22;
    </pre>
-
    <hr />
+
    <h2>Sample 2</h2>
-
    <h3>graph</h3>
    <pre class="mermaid">
+    ---
+    title: What to buy
+    ---
    graph TD
-    title What to buy
-    accDescription Options of what to buy with Christmas money
-    A[Christmas] -->|Get money| B(Go shopping)
-    B --> C{Let me thinksssssx<br/>sssssssssssssssssssuuu<br />tttsssssssssssssssssssssss}
-    C -->|One| D[Laptop]
-    C -->|Two| E[iPhone]
-    C -->|Three| F[Car]
+      accTitle: What to buy
+      accDescr: Options of what to buy with Christmas money
+      A[Christmas] -->|Get money| B(Go shopping)
+      B --> C{Let me thinksssssx<br/>sssssssssssssssssssuuu<br />tttsssssssssssssssssssssss}
+      C -->|One| D[Laptop]
+      C -->|Two| E[iPhone]
+      C -->|Three| F[Car]
  </pre>
+    <hr />

    <h3>flowchart</h3>
    <pre class="mermaid">
    flowchart TD
-    title What to buy
-    accDescription Options of what to buy with Christmas money
-    A[Christmas] -->|Get money| B(Go shopping)
-    B --> C{Let me thinksssssx<br/>sssssssssssssssssssuuu<br />tttsssssssssssssssssssssss}
-    C -->|One| D[Laptop]
-    C -->|Two| E[iPhone]
-    C -->|Three| F[Car]
+      accTitle: What to buy
+      accDescr: Options of what to buy with Christmas money
+      A[Christmas] -->|Get money| B(Go shopping)
+      B --> C{Let me thinksssssx<br/>sssssssssssssssssssuuu<br />tttsssssssssssssssssssssss}
+      C -->|One| D[Laptop]
+      C -->|Two| E[iPhone]
+      C -->|Three| F[Car]
  </pre>
-
    <hr />
+
    <h2>Sample 3</h2>
-
    <h3>graph</h3>
    <pre class="mermaid">
    graph TD
@@ -254,6 +262,7 @@
    C -->|Two| E[\iPhone\]
    C -->|Three| F[Car]
  </pre>
+    <hr />

    <h3>flowchart</h3>
    <pre class="mermaid">
@@ -265,10 +274,9 @@
    C -->|Two| E[\iPhone\]
    C -->|Three| F[Car]
  </pre>
-
    <hr />
+
    <h2>Sample 4</h2>
-
    <h3>graph</h3>
    <pre class="mermaid">
    graph LR
@@ -293,6 +301,7 @@
    35(SAM.CommonFA.PopulationFME)-->39(SAM.CommonFA.ChargeDetails)
    36(SAM.CommonFA.PremetricCost)-->39(SAM.CommonFA.ChargeDetails)
    </pre>
+    <hr />

    <h3>flowchart</h3>
    <pre class="mermaid">
@@ -318,10 +327,9 @@
    35(SAM.CommonFA.PopulationFME)-->39(SAM.CommonFA.ChargeDetails)
    36(SAM.CommonFA.PremetricCost)-->39(SAM.CommonFA.ChargeDetails)
    </pre>
-
    <hr />
+
    <h2>Sample 5</h2>
-
    <h3>graph</h3>
    <pre class="mermaid">
    graph TD
@@ -388,6 +396,7 @@
    9a072290_1ec3_e711_8c5a_005056ad0002-->d6072290_1ec3_e711_8c5a_005056ad0002
    9a072290_1ec3_e711_8c5a_005056ad0002-->71082290_1ec3_e711_8c5a_005056ad0002
    </pre>
+    <hr />

    <h3>flowchart</h3>
    <pre class="mermaid">
@@ -455,10 +464,9 @@
    9a072290_1ec3_e711_8c5a_005056ad0002-->d6072290_1ec3_e711_8c5a_005056ad0002
    9a072290_1ec3_e711_8c5a_005056ad0002-->71082290_1ec3_e711_8c5a_005056ad0002
    </pre>
-
    <hr />
+
    <h2>Sample 6</h2>
-
    <h3>graph</h3>
    <pre class="mermaid">
    graph TB
@@ -466,6 +474,7 @@
      a1-->a2
    end
    </pre>
+    <hr />

    <h3>flowchart</h3>
    <pre class="mermaid">
@@ -474,10 +483,9 @@
      a1-->a2
    end
    </pre>
-
    <hr />
+
    <h2>Sample 7</h2>
-
    <h3>graph</h3>
    <pre class="mermaid">
    graph TB
@@ -508,6 +516,7 @@
    style foo fill:#F99,stroke-width:2px,stroke:#F0F,color:darkred
    style bar fill:#999,stroke-width:10px,stroke:#0F0,color:blue
    </pre>
+    <hr />

    <h3>flowchart</h3>
    <pre class="mermaid">
@@ -539,10 +548,9 @@
    style foo fill:#F99,stroke-width:2px,stroke:#F0F,color:darkred
    style bar fill:#999,stroke-width:10px,stroke:#0F0,color:blue
    </pre>
-
    <hr />
+
    <h2>Sample 8</h2>
-
    <h3>graph</h3>
    <pre class="mermaid">
    graph LR
@@ -559,6 +567,7 @@
    3000"
    style 456ac9b0d15a8b7f1e71073221059886 fill:#f9f,stroke:#333,stroke-width:4px
    </pre>
+    <hr />

    <h3>flowchart</h3>
    <pre class="mermaid">
@@ -576,10 +585,9 @@
    3000"
    style 456ac9b0d15a8b7f1e71073221059886 fill:#f9f,stroke:#333,stroke-width:4px
    </pre>
-
    <hr />
+
    <h2>Sample 9</h2>
-
    <h3>graph</h3>
    <pre class="mermaid">
    graph TD
@@ -594,6 +602,7 @@
    class A someclass;
    class C someclass;
  </pre>
+    <hr />

    <h3>flowchart</h3>
    <pre class="mermaid">
@@ -609,10 +618,9 @@
    class A someclass;
    class C someclass;
  </pre>
-
    <hr />
+
    <h2>Sample 10</h2>
-
    <h3>graph</h3>
    <pre class="mermaid">
    graph TD
@@ -628,6 +636,7 @@
    class A someclass;
    class C someclass;
  </pre>
+    <hr />

    <h3>flowchart</h3>
    <pre class="mermaid">
@@ -644,10 +653,9 @@
    class A someclass;
    class C someclass;
  </pre>
-
    <hr />
+
    <h2>Sample 11</h2>
-
    <h3>graph</h3>
    <pre class="mermaid">
    graph LR
@@ -663,6 +671,7 @@
    class A someclass;
    class C someclass;
  </pre>
+    <hr />

    <h3>flowchart</h3>
    <pre class="mermaid">
@@ -679,10 +688,9 @@
    class A someclass;
    class C someclass;
  </pre>
-
    <hr />
+
    <h2>Sample 12</h2>
-
    <h3>graph</h3>
    <pre class="mermaid">
    graph LR
@@ -702,6 +710,7 @@
    classDef someclass fill:#f96;
    class A someclass;
  </pre>
+    <hr />

    <h3>flowchart</h3>
    <pre class="mermaid">
@@ -722,10 +731,9 @@
    classDef someclass fill:#f96;
    class A someclass;
  </pre>
-
    <hr />
+
    <h2>Sample 13</h2>
-
    <h3>graph</h3>
    <pre class="mermaid">
    graph LR
@@ -739,6 +747,7 @@
    linkStyle 1 stroke:DarkGray,stroke-width:2px
    linkStyle 2 stroke:DarkGray,stroke-width:2px
  </pre>
+    <hr />

    <h3>flowchart</h3>
    <pre class="mermaid">
@@ -753,10 +762,9 @@
    linkStyle 1 stroke:DarkGray,stroke-width:2px
    linkStyle 2 stroke:DarkGray,stroke-width:2px
  </pre>
-
    <hr />
+
    <h2>Sample 14</h2>
-
    <h3>graph</h3>
    <pre class="mermaid">
    graph LR
@@ -766,6 +774,7 @@
    linkStyle 1 stroke:greenyellow,stroke-width:2px
    style C fill:greenyellow,stroke:green,stroke-width:4px
    </pre>
+    <hr />

    <h3>flowchart</h3>
    <pre class="mermaid">
@@ -776,10 +785,9 @@
    linkStyle 1 stroke:greenyellow,stroke-width:2px
    style C fill:greenyellow,stroke:green,stroke-width:4px
    </pre>
-
    <hr />
-    <h2>Sample 15</h2>

+    <h2>Sample 15</h2>
    <h3>graph</h3>
    <pre class="mermaid">
    graph TB
@@ -798,6 +806,7 @@
    click E "notes://do-your-thing/id" "other protocol test"
    click F "javascript:alert('test')" "script test"
  </pre>
+    <hr />

    <h3>flowchart</h3>
    <pre class="mermaid">
@@ -817,10 +826,9 @@
    click E "notes://do-your-thing/id" "other protocol test"
    click F "javascript:alert('test')" "script test"
  </pre>
-
    <hr />
-    <h2>Sample 16</h2>

+    <h2>Sample 16</h2>
    <h3>graph</h3>
    <pre class="mermaid">
    graph LR
@@ -837,6 +845,7 @@
    click B "flowchart.html#link-clicked" "link test"
    click D testClick "click test"
  </pre>
+    <hr />

    <h3>flowchart</h3>
    <pre class="mermaid">
@@ -854,10 +863,9 @@
    click B "flowchart.html#link-clicked" "link test"
    click D testClick "click test"
  </pre>
-
    <hr />
-    <h2>Sample 17</h2>

+    <h2>Sample 17</h2>
    <h3>graph</h3>
    <pre class="mermaid">
    graph TD
@@ -870,6 +878,7 @@
    class A myClass1
    class D myClass2
    </pre>
+    <hr />

    <h3>flowchart</h3>
    <pre class="mermaid">
@@ -883,10 +892,9 @@
    class A myClass1
    class D myClass2
    </pre>
-
    <hr />
-    <h2>Sample 18</h2>

+    <h2>Sample 18</h2>
    <h3>graph</h3>
    <pre class="mermaid">
    graph LR
@@ -934,6 +942,7 @@
    style M2 stroke:#0000ff,fill:#ccccff,color:#0000ff
    style N2 stroke:#0000ff,fill:#ccccff,color:#0000ff
    </pre>
+    <hr />

    <h3>flowchart</h3>
    <pre class="mermaid">
@@ -982,10 +991,9 @@
    style M2 stroke:#0000ff,fill:#ccccff,color:#0000ff
    style N2 stroke:#0000ff,fill:#ccccff,color:#0000ff
    </pre>
-
    <hr />
-    <h2>Sample 19</h2>

+    <h2>Sample 19</h2>
    <h3>graph</h3>
    <pre class="mermaid">
    graph TB
@@ -1033,6 +1041,7 @@
    style M2 stroke:#0000ff,fill:#ccccff,color:#0000ff
    style N2 stroke:#0000ff,fill:#ccccff,color:#0000ff
    </pre>
+    <hr />

    <h3>flowchart</h3>
    <pre class="mermaid">
@@ -1084,13 +1093,422 @@
    style N2 stroke:#0000ff,fill:#ccccff,color:#0000ff
    style O2 stroke:#0000ff,fill:#ccccff,color:#0000ff
    </pre>
+    <hr />

    <hr />

+    <pre class="mermaid">
+    graph LR
+    sid-B3655226-6C29-4D00-B685-3D5C734DC7E1["
+
+    提交申请
+    熊大
+    "];
+    class sid-B3655226-6C29-4D00-B685-3D5C734DC7E1 node-executed;
+    sid-4DA958A0-26D9-4D47-93A7-70F39FD7D51A["
+    负责人审批
+    强子
+    "];
+    class sid-4DA958A0-26D9-4D47-93A7-70F39FD7D51A node-executed;
+    sid-E27C0367-E6D6-497F-9736-3CDC21FDE221["
+    DBA审批
+    强子
+    "];
+    class sid-E27C0367-E6D6-497F-9736-3CDC21FDE221 node-executed;
+    sid-BED98281-9585-4D1B-934E-BD1AC6AC0EFD["
+    SA审批
+    阿美
+    "];
+    class sid-BED98281-9585-4D1B-934E-BD1AC6AC0EFD node-executed;
+    sid-7CE72B24-E0C1-46D3-8132-8BA66BE05AA7["
+    主管审批
+    光头强
+    "];
+    class sid-7CE72B24-E0C1-46D3-8132-8BA66BE05AA7 node-executed;
+    sid-A1B3CD96-7697-4D7C-BEAA-73D187B1BE89["
+    DBA确认
+    强子
+    "];
+    class sid-A1B3CD96-7697-4D7C-BEAA-73D187B1BE89 node-executed;
+    sid-3E35A7FF-A2F4-4E07-9247-DBF884C81937["
+    SA确认
+    阿美
+    "];
+    class sid-3E35A7FF-A2F4-4E07-9247-DBF884C81937 node-executed;
+    sid-4FC27B48-A6F9-460A-A675-021F5854FE22["
+    结束
+    "];
+    class sid-4FC27B48-A6F9-460A-A675-021F5854FE22 node-executed;
+    sid-19DD9E9F-98C1-44EE-B604-842AFEE76F1E["
+    SA执行1
+    强子
+    "];
+    class sid-19DD9E9F-98C1-44EE-B604-842AFEE76F1E node-executed;
+    sid-6C2120F3-D940-4958-A067-0903DCE879C4["
+    SA执行2
+    强子
+    "];
+    class sid-6C2120F3-D940-4958-A067-0903DCE879C4 node-executed;
+    sid-9180E2A0-5C4B-435F-B42F-0D152470A338["
+    DBA执行1
+    强子
+    "];
+    class sid-9180E2A0-5C4B-435F-B42F-0D152470A338 node-executed;
+    sid-03A2C3AC-5337-48A5-B154-BB3FD0EC8DAD["
+    DBA执行3
+    强子
+    "];
+    class sid-03A2C3AC-5337-48A5-B154-BB3FD0EC8DAD node-executed;
+    sid-D5E1F2F4-306C-47A2-BF74-F66E3D769756["
+    DBA执行2
+    强子
+    "];
+    class sid-D5E1F2F4-306C-47A2-BF74-F66E3D769756 node-executed;
+    sid-8C3F2F1D-F014-4F99-B966-095DC1A2BD93["
+    DBA执行4
+    强子
+    "];
+    class sid-8C3F2F1D-F014-4F99-B966-095DC1A2BD93 node-executed;
+    sid-1897B30A-9C5C-4D5B-B80B-76A038785070["
+    负责人确认
+    梁静茹
+    "];
+    class sid-1897B30A-9C5C-4D5B-B80B-76A038785070 node-executed;
+    sid-B3655226-6C29-4D00-B685-3D5C734DC7E1-->sid-7CE72B24-E0C1-46D3-8132-8BA66BE05AA7;
+    sid-4DA958A0-26D9-4D47-93A7-70F39FD7D51A-->sid-1897B30A-9C5C-4D5B-B80B-76A038785070;
+    sid-E27C0367-E6D6-497F-9736-3CDC21FDE221-->sid-A1B3CD96-7697-4D7C-BEAA-73D187B1BE89;
+    sid-BED98281-9585-4D1B-934E-BD1AC6AC0EFD-->sid-3E35A7FF-A2F4-4E07-9247-DBF884C81937;
+    sid-19DD9E9F-98C1-44EE-B604-842AFEE76F1E-->sid-6C2120F3-D940-4958-A067-0903DCE879C4;
+    sid-9180E2A0-5C4B-435F-B42F-0D152470A338-->sid-D5E1F2F4-306C-47A2-BF74-F66E3D769756;
+    sid-03A2C3AC-5337-48A5-B154-BB3FD0EC8DAD-->sid-8C3F2F1D-F014-4F99-B966-095DC1A2BD93;
+    sid-6C2120F3-D940-4958-A067-0903DCE879C4-->sid-4DA958A0-26D9-4D47-93A7-70F39FD7D51A;
+    sid-1897B30A-9C5C-4D5B-B80B-76A038785070-->sid-4FC27B48-A6F9-460A-A675-021F5854FE22;
+    sid-3E35A7FF-A2F4-4E07-9247-DBF884C81937-->sid-19DD9E9F-98C1-44EE-B604-842AFEE76F1E;
+    sid-A1B3CD96-7697-4D7C-BEAA-73D187B1BE89-->sid-9180E2A0-5C4B-435F-B42F-0D152470A338;
+    sid-A1B3CD96-7697-4D7C-BEAA-73D187B1BE89-->sid-03A2C3AC-5337-48A5-B154-BB3FD0EC8DAD;
+    sid-D5E1F2F4-306C-47A2-BF74-F66E3D769756-->sid-4DA958A0-26D9-4D47-93A7-70F39FD7D51A;
+    sid-8C3F2F1D-F014-4F99-B966-095DC1A2BD93-->sid-4DA958A0-26D9-4D47-93A7-70F39FD7D51A;
+    sid-7CE72B24-E0C1-46D3-8132-8BA66BE05AA7-->sid-BED98281-9585-4D1B-934E-BD1AC6AC0EFD;
+    sid-7CE72B24-E0C1-46D3-8132-8BA66BE05AA7-->sid-E27C0367-E6D6-497F-9736-3CDC21FDE221;
+    sid-3E35A7FF-A2F4-4E07-9247-DBF884C81937-->sid-6C2120F3-D940-4958-A067-0903DCE879C4;
+    sid-7CE72B24-E0C1-46D3-8132-8BA66BE05AA7-->sid-4DA958A0-26D9-4D47-93A7-70F39FD7D51A;
+    sid-7CE72B24-E0C1-46D3-8132-8BA66BE05AA7-->sid-4FC27B48-A6F9-460A-A675-021F5854FE22;
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    graph TD
+    A[Christmas] -->|Get money| B(Go shopping)
+    B --> C{Let me thinksssssx<br />sssssssssssssssssssuuu<br />tttsssssssssssssssssssssss}
+    C -->|One| D[Laptop]
+    C -->|Two| E[iPhone]
+    C -->|Three| F[Car]
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    graph TD
+    A[/Christmas\]
+    A -->|Get money| B[\Go shopping/]
+    B --> C{Let me thinksssss<br />ssssssssssssssssssssss<br />sssssssssssssssssssssssssss}
+    C -->|One| D[/Laptop/]
+    C -->|Two| E[\iPhone\]
+    C -->|Three| F[Car]
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    graph LR
+    47(SAM.CommonFA.FMESummary)-->48(SAM.CommonFA.CommonFAFinanceBudget)
+    37(SAM.CommonFA.BudgetSubserviceLineVolume)-->48(SAM.CommonFA.CommonFAFinanceBudget)
+    35(SAM.CommonFA.PopulationFME)-->47(SAM.CommonFA.FMESummary)
+    41(SAM.CommonFA.MetricCost)-->47(SAM.CommonFA.FMESummary)
+    44(SAM.CommonFA.MetricOutliers)-->47(SAM.CommonFA.FMESummary)
+    46(SAM.CommonFA.MetricOpportunity)-->47(SAM.CommonFA.FMESummary)
+    40(SAM.CommonFA.OPVisits)-->47(SAM.CommonFA.FMESummary)
+    38(SAM.CommonFA.CommonFAFinanceRefund)-->47(SAM.CommonFA.FMESummary)
+    43(SAM.CommonFA.CommonFAFinancePicuDays)-->47(SAM.CommonFA.FMESummary)
+    42(SAM.CommonFA.CommonFAFinanceNurseryDays)-->47(SAM.CommonFA.FMESummary)
+    45(SAM.CommonFA.MetricPreOpportunity)-->46(SAM.CommonFA.MetricOpportunity)
+    35(SAM.CommonFA.PopulationFME)-->45(SAM.CommonFA.MetricPreOpportunity)
+    41(SAM.CommonFA.MetricCost)-->45(SAM.CommonFA.MetricPreOpportunity)
+    41(SAM.CommonFA.MetricCost)-->44(SAM.CommonFA.MetricOutliers)
+    39(SAM.CommonFA.ChargeDetails)-->43(SAM.CommonFA.CommonFAFinancePicuDays)
+    39(SAM.CommonFA.ChargeDetails)-->42(SAM.CommonFA.CommonFAFinanceNurseryDays)
+    39(SAM.CommonFA.ChargeDetails)-->41(SAM.CommonFA.MetricCost)
+    39(SAM.CommonFA.ChargeDetails)-->40(SAM.CommonFA.OPVisits)
+    35(SAM.CommonFA.PopulationFME)-->39(SAM.CommonFA.ChargeDetails)
+    36(SAM.CommonFA.PremetricCost)-->39(SAM.CommonFA.ChargeDetails)
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    graph TD
+    9e122290_1ec3_e711_8c5a_005056ad0002("fa:fa-creative-commons My System | Test Environment")
+    82072290_1ec3_e711_8c5a_005056ad0002("fa:fa-cogs Shared Business Logic Server:Service 1")
+    db052290_1ec3_e711_8c5a_005056ad0002("fa:fa-cogs Shared Business Logic Server:Service 2")
+    4e112290_1ec3_e711_8c5a_005056ad0002("fa:fa-cogs Shared Report Server:Service 1")
+    30122290_1ec3_e711_8c5a_005056ad0002("fa:fa-cogs Shared Report Server:Service 2")
+    5e112290_1ec3_e711_8c5a_005056ad0002("fa:fa-cogs Dedicated Test Business Logic Server:Service 1")
+    c1112290_1ec3_e711_8c5a_005056ad0002("fa:fa-cogs Dedicated Test Business Logic Server:Service 2")
+    b7042290_1ec3_e711_8c5a_005056ad0002("fa:fa-circle [DBServer\SharedDbInstance].[SupportDb]")
+    8f102290_1ec3_e711_8c5a_005056ad0002("fa:fa-circle [DBServer\SharedDbInstance].[DevelopmentDb]")
+    0e102290_1ec3_e711_8c5a_005056ad0002("fa:fa-circle [DBServer\SharedDbInstance].[TestDb]")
+    07132290_1ec3_e711_8c5a_005056ad0002("fa:fa-circle [DBServer\SharedDbInstance].[SharedReportingDb]")
+    c7072290_1ec3_e711_8c5a_005056ad0002("fa:fa-server Shared Business Logic Server")
+    ca122290_1ec3_e711_8c5a_005056ad0002("fa:fa-server Shared Report Server")
+    68102290_1ec3_e711_8c5a_005056ad0002("fa:fa-server Dedicated Test Business Logic Server")
+    f4112290_1ec3_e711_8c5a_005056ad0002("fa:fa-database [DBServer\SharedDbInstance]")
+    d6072290_1ec3_e711_8c5a_005056ad0002("fa:fa-server DBServer")
+    71082290_1ec3_e711_8c5a_005056ad0002("fa:fa-cogs DBServer\:MSSQLSERVER")
+    c0102290_1ec3_e711_8c5a_005056ad0002("fa:fa-cogs DBServer\:SQLAgent")
+    9a072290_1ec3_e711_8c5a_005056ad0002("fa:fa-cogs DBServer\:SQLBrowser")
+    1d0a2290_1ec3_e711_8c5a_005056ad0002("fa:fa-server VmHost1")
+    200a2290_1ec3_e711_8c5a_005056ad0002("fa:fa-server VmHost2")
+    1c0a2290_1ec3_e711_8c5a_005056ad0002("fa:fa-server VmHost3")
+    9e122290_1ec3_e711_8c5a_005056ad0002-->82072290_1ec3_e711_8c5a_005056ad0002
+    9e122290_1ec3_e711_8c5a_005056ad0002-->db052290_1ec3_e711_8c5a_005056ad0002
+    9e122290_1ec3_e711_8c5a_005056ad0002-->4e112290_1ec3_e711_8c5a_005056ad0002
+    9e122290_1ec3_e711_8c5a_005056ad0002-->30122290_1ec3_e711_8c5a_005056ad0002
+    9e122290_1ec3_e711_8c5a_005056ad0002-->5e112290_1ec3_e711_8c5a_005056ad0002
+    9e122290_1ec3_e711_8c5a_005056ad0002-->c1112290_1ec3_e711_8c5a_005056ad0002
+    82072290_1ec3_e711_8c5a_005056ad0002-->b7042290_1ec3_e711_8c5a_005056ad0002
+    82072290_1ec3_e711_8c5a_005056ad0002-->8f102290_1ec3_e711_8c5a_005056ad0002
+    82072290_1ec3_e711_8c5a_005056ad0002-->0e102290_1ec3_e711_8c5a_005056ad0002
+    82072290_1ec3_e711_8c5a_005056ad0002-->c7072290_1ec3_e711_8c5a_005056ad0002
+    db052290_1ec3_e711_8c5a_005056ad0002-->c7072290_1ec3_e711_8c5a_005056ad0002
+    db052290_1ec3_e711_8c5a_005056ad0002-->82072290_1ec3_e711_8c5a_005056ad0002
+    4e112290_1ec3_e711_8c5a_005056ad0002-->b7042290_1ec3_e711_8c5a_005056ad0002
+    4e112290_1ec3_e711_8c5a_005056ad0002-->8f102290_1ec3_e711_8c5a_005056ad0002
+    4e112290_1ec3_e711_8c5a_005056ad0002-->0e102290_1ec3_e711_8c5a_005056ad0002
+    4e112290_1ec3_e711_8c5a_005056ad0002-->07132290_1ec3_e711_8c5a_005056ad0002
+    4e112290_1ec3_e711_8c5a_005056ad0002-->ca122290_1ec3_e711_8c5a_005056ad0002
+    30122290_1ec3_e711_8c5a_005056ad0002-->ca122290_1ec3_e711_8c5a_005056ad0002
+    30122290_1ec3_e711_8c5a_005056ad0002-->4e112290_1ec3_e711_8c5a_005056ad0002
+    5e112290_1ec3_e711_8c5a_005056ad0002-->8f102290_1ec3_e711_8c5a_005056ad0002
+    5e112290_1ec3_e711_8c5a_005056ad0002-->68102290_1ec3_e711_8c5a_005056ad0002
+    c1112290_1ec3_e711_8c5a_005056ad0002-->68102290_1ec3_e711_8c5a_005056ad0002
+    c1112290_1ec3_e711_8c5a_005056ad0002-->5e112290_1ec3_e711_8c5a_005056ad0002
+    b7042290_1ec3_e711_8c5a_005056ad0002-->f4112290_1ec3_e711_8c5a_005056ad0002
+    8f102290_1ec3_e711_8c5a_005056ad0002-->f4112290_1ec3_e711_8c5a_005056ad0002
+    0e102290_1ec3_e711_8c5a_005056ad0002-->f4112290_1ec3_e711_8c5a_005056ad0002
+    07132290_1ec3_e711_8c5a_005056ad0002-->f4112290_1ec3_e711_8c5a_005056ad0002
+    c7072290_1ec3_e711_8c5a_005056ad0002-->1d0a2290_1ec3_e711_8c5a_005056ad0002
+    ca122290_1ec3_e711_8c5a_005056ad0002-->200a2290_1ec3_e711_8c5a_005056ad0002
+    68102290_1ec3_e711_8c5a_005056ad0002-->1c0a2290_1ec3_e711_8c5a_005056ad0002
+    f4112290_1ec3_e711_8c5a_005056ad0002-->d6072290_1ec3_e711_8c5a_005056ad0002
+    f4112290_1ec3_e711_8c5a_005056ad0002-->71082290_1ec3_e711_8c5a_005056ad0002
+    f4112290_1ec3_e711_8c5a_005056ad0002-->c0102290_1ec3_e711_8c5a_005056ad0002
+    f4112290_1ec3_e711_8c5a_005056ad0002-->9a072290_1ec3_e711_8c5a_005056ad0002
+    d6072290_1ec3_e711_8c5a_005056ad0002-->1c0a2290_1ec3_e711_8c5a_005056ad0002
+    71082290_1ec3_e711_8c5a_005056ad0002-->d6072290_1ec3_e711_8c5a_005056ad0002
+    c0102290_1ec3_e711_8c5a_005056ad0002-->d6072290_1ec3_e711_8c5a_005056ad0002
+    c0102290_1ec3_e711_8c5a_005056ad0002-->71082290_1ec3_e711_8c5a_005056ad0002
+    9a072290_1ec3_e711_8c5a_005056ad0002-->d6072290_1ec3_e711_8c5a_005056ad0002
+    9a072290_1ec3_e711_8c5a_005056ad0002-->71082290_1ec3_e711_8c5a_005056ad0002
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    graph TB
+    subgraph One
+    a1-->a2
+    end
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    graph TB
+    A
+    B
+    subgraph foo[Foo SubGraph]
+    C
+    D
+    end
+    subgraph bar[Bar SubGraph]
+    E
+    F
+    end
+    G
+
+    A-->B
+    B-->C
+    C-->D
+    B-->D
+    D-->E
+    E-->A
+    E-->F
+    F-->D
+    F-->G
+    B-->G
+    G-->D
+
+    style foo fill:#F99,stroke-width:2px,stroke:#F0F,color:darkred
+    style bar fill:#999,stroke-width:10px,stroke:#0F0,color:blue
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    graph LR
+    456ac9b0d15a8b7f1e71073221059886[1051 AAA fa:fa-check]
+    f7f580e11d00a75814d2ded41fe8e8fe[1141 BBB fa:fa-check]
+    81dc9bdb52d04dc20036dbd8313ed055[1234 CCC fa:fa-check]
+    456ac9b0d15a8b7f1e71073221059886 -->|Node| f7f580e11d00a75814d2ded41fe8e8fe
+    f7f580e11d00a75814d2ded41fe8e8fe -->|Node| 81dc9bdb52d04dc20036dbd8313ed055
+    click 456ac9b0d15a8b7f1e71073221059886 "/admin/user/view?id=1051" "AAA
+    6000"
+    click f7f580e11d00a75814d2ded41fe8e8fe "/admin/user/view?id=1141" "BBB
+    600"
+    click 81dc9bdb52d04dc20036dbd8313ed055 "/admin/user/view?id=1234" "CCC
+    3000"
+    style 456ac9b0d15a8b7f1e71073221059886 fill:#f9f,stroke:#333,stroke-width:4px
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    graph TD
+    A[Christmas] -->|Get money| B(Go shopping)
+    B --> C{{Let me think...<br />Do I want something for work,<br />something to spend every free second with,<br />or something to get around?}}
+    C -->|One| D[Laptop]
+    C -->|Two| E[iPhone]
+    C -->|Three| F[Car]
+    click A "index.html#link-clicked" "link test"
+    click B testClick "click test"
+    classDef someclass fill:#f96;
+    class A someclass;
+    class C someclass;
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    graph TD
+    A([stadium shape test])
+    A -->|Get money| B([Go shopping])
+    B --> C([Let me think...<br />Do I want something for work,<br />something to spend every free second with,<br />or something to get around?])
+    C -->|One| D([Laptop])
+    C -->|Two| E([iPhone])
+    C -->|Three| F([Car<br />wroom wroom])
+    click A "index.html#link-clicked" "link test"
+    click B testClick "click test"
+    classDef someclass fill:#f96;
+    class A someclass;
+    class C someclass;
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    graph LR
+    A[[subroutine shape test]]
+    A -->|Get money| B[[Go shopping]]
+    B --> C[[Let me think...<br />Do I want something for work,<br />something to spend every free second with,<br />or something to get around?]]
+    C -->|One| D[[Laptop]]
+    C -->|Two| E[[iPhone]]
+    C -->|Three| F[[Car<br />wroom wroom]]
+    click A "index.html#link-clicked" "link test"
+    click B testClick "click test"
+    classDef someclass fill:#f96;
+    class A someclass;
+    class C someclass;
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    graph LR
+    A[(cylindrical<br />shape<br />test)]
+    A -->|Get money| B1[(Go shopping 1)]
+    A -->|Get money| B2[(Go shopping 2)]
+    A -->|Get money| B3[(Go shopping 3)]
+    C[(Let me think...<br />Do I want something for work,<br />something to spend every free second with,<br />or something to get around?)]
+    B1 --> C
+    B2 --> C
+    B3 --> C
+    C -->|One| D[(Laptop)]
+    C -->|Two| E[(iPhone)]
+    C -->|Three| F[(Car)]
+    click A "index.html#link-clicked" "link test"
+    click B testClick "click test"
+    classDef someclass fill:#f96;
+    class A someclass;
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    graph LR
+    A1[Multi<br>Line] -->|Multi<br>Line| B1(Multi<br>Line)
+    C1[Multi<br />Line] -->|Multi<br />Line| D1(Multi<br />Line)
+    E1[Multi<br />Line] -->|Multi<br />Line| F1(Multi<br />Line)
+    A2[Multi<br>Line] -->|Multi<br>Line| B2(Multi<br>Line)
+    C2[Multi<br />Line] -->|Multi<br />Line| D2(Multi<br />Line)
+    E2[Multi<br />Line] -->|Multi<br />Line| F2(Multi<br />Line)
+    linkStyle 0 stroke:DarkGray,stroke-width:2px
+    linkStyle 1 stroke:DarkGray,stroke-width:2px
+    linkStyle 2 stroke:DarkGray,stroke-width:2px
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    graph LR
+    A(( )) -->|step 1| B(( ))
+    B(( )) -->|step 2| C(( ))
+    C(( )) -->|step 3| D(( ))
+    linkStyle 1 stroke:greenyellow,stroke-width:2px
+    style C fill:greenyellow,stroke:green,stroke-width:4px
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    graph TB
+    TITLE["Link Click Events<br>(click the nodes below)"]
+    A["link test (open in same tab)"]
+    B["link test (open in new tab)"]
+    C[anchor test]
+    D[mailto test]
+    E[other protocol test]
+    F[script test]
+    TITLE --> A & B & C & D & E & F
+    click A "https://mermaid-js.github.io/mermaid/#/" "link test (open in same tab)"
+    click B "https://mermaid-js.github.io/mermaid/#/" "link test (open in new tab)" _blank
+    click C "#link-clicked"
+    click D "mailto:user@user.user" "mailto test"
+    click E "notes://do-your-thing/id" "other protocol test"
+    click F "javascript:alert('test')" "script test"
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    graph LR
+    A[red<br>text] -->|red<br>text| B(blue<br>text)
+    C[/red<br />text/] -->|blue<br />text| D{blue<br />text}
+    E{{default<br />style}} -->|default<br />style| F([default<br />style])
+    linkStyle default color:Sienna;
+    linkStyle 0 color:red;
+    linkStyle 1 stroke:DarkGray,stroke-width:2px,color:#0000ff
+    style A color:red;
+    style B color:blue;
+    style C stroke:#ff0000,fill:#ffcccc,color:#ff0000
+    style D stroke:#0000ff,fill:#ccccff,color:#0000ff
+    click B "index.html#link-clicked" "link test"
+    click D testClick "click test"
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    graph TD
+    A[myClass1] --> B[default] & C[default]
+    B[default] & C[default] --> D[myClass2]
+    classDef default stroke-width:2px,fill:none,stroke:silver
+    classDef node color:red
+    classDef myClass1 color:#0000ff
+    classDef myClass2 stroke:#0000ff,fill:#ccccff
+    class A myClass1
+    class D myClass2
+    </pre>
+    <hr />
+
    <h1 id="link-clicked">Anchor for "link-clicked" test</h1>

-    <script src="./mermaid.js"></script>
-    <script>
+    <script type="module">
+      import mermaid from './mermaid.esm.mjs';
      mermaid.initialize({
        theme: 'forest',
        logLevel: 3,
@@ -1101,7 +1519,7 @@
    <script>
      function testClick(nodeId) {
        console.log('clicked', nodeId);
-        var originalBgColor = document.querySelector('body').style.backgroundColor;
+        let originalBgColor = document.querySelector('body').style.backgroundColor;
        document.querySelector('body').style.backgroundColor = 'yellow';
        setTimeout(function () {
          document.querySelector('body').style.backgroundColor = originalBgColor;
--- a/demos/gantt.html
+++ b/demos/gantt.html
@@ -1,9 +1,9 @@
 <!DOCTYPE html>
-<html>
+<html lang="en">
  <head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
-    <title>Mermaid Quick Test Page</title>
+    <title>Gantt | Mermaid Quick Test Page</title>
    <link rel="icon" type="image/png" href="data:image/png;base64,iVBORw0KGgo=" />
    <style>
      div.mermaid {
@@ -13,25 +13,177 @@
  </head>

  <body>
+    <h1>Gantt chart diagram demos</h1>
    <!-- accDescription Tasks for Q4 -->
    <pre class="mermaid">
-gantt
-  title A Gantt Diagram
-  accDescription Remaining Q4 Tasks
-  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
+      gantt
+        title A Gantt Diagram
+        accTitle: A simple sample gantt diagram
+        accDescr: 2 sections with 2 tasks each, from 2014
+        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
+    </pre>
+    <hr />

+    <pre class="mermaid">
+    gantt
+      title Airworks roadmap
+      dateFormat YYYY-MM-DD
+      axisFormat %m-%d %a
+      excludes	weekends, 2021-10-01,2021-10-04,2021-10-05,2021-10-06,2021-10-07
+      includes 2021-10-09

-</pre
-    >
+      section Airworks 3.4.1
+      开发	:b, 2021-10-07, 5d
+      测试	:after b, 4d
+      OK  :milestore
+      section Airworks 3.4.2
+      开发	:a, 2021-10-09, 4d
+      测试	:after a, 4d
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    gantt
+    title Exclusive end dates (Manual date should end on 3d)
+    dateFormat YYYY-MM-DD
+    axisFormat %d
+    section Section1
+    2 Days: 1, 2019-01-01,2d
+    Manual Date: 2, 2019-01-01,2019-01-03
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    gantt
+    title Inclusive end dates (Manual date should end on 4th)
+    dateFormat YYYY-MM-DD
+    axisFormat %d
+    inclusiveEndDates
+    section Section1
+    2 Days: 1, 2019-01-01,2d
+    Manual Date: 2, 2019-01-01,2019-01-03
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    gantt
+    title Hide today marker (vertical line should not be visible)
+    dateFormat Z
+    axisFormat %d/%m
+    todayMarker off
+    section Section1
+    Today: 1, -01:00, 5min
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    gantt
+    title Style today marker (vertical line should be 5px wide and half-transparent blue)
+    dateFormat Z
+    axisFormat %d/%m
+    todayMarker stroke-width:5px,stroke:#00f,opacity:0.5
+    section Section1
+    Today: 1, -01:00, 5min
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    gantt
+    dateFormat YYYY-MM-DD
+    axisFormat %d/%m
+    title Adding GANTT diagram to mermaid
+    excludes weekdays 2014-01-10
+
+    section A section
+    Completed task :done, des1, 2014-01-06,2014-01-08
+    Active task :active, des2, 2014-01-09, 3d
+    Future task : des3, after des2, 5d
+    Future task2 : des4, after des3, 5d
+
+    section Critical tasks
+    Completed task in the critical line :crit, done, 2014-01-06,24h
+    Implement parser and jison :crit, done, after des1, 2d
+    Create tests for parser :crit, active, 3d
+    Future task in critical line :crit, 5d
+    Create tests for renderer :2d
+    Add to mermaid :1d
+
+    section Documentation
+    Describe gantt syntax :active, a1, after des1, 3d
+    Add gantt diagram to demo page :after a1 , 20h
+    Add another diagram to demo page :doc1, after a1 , 48h
+
+    section Clickable
+    Visit mermaidjs :active, cl1, 2014-01-07,2014-01-10
+    Calling a Callback (look at the console log) :cl2, after cl1, 3d
+
+    click cl1 href "https://mermaidjs.github.io/"
+    click cl2 call ganttTestClick("test", test, test)
+
+    section Last section
+    Describe gantt syntax :after doc1, 3d
+    Add gantt diagram to demo page : 20h
+    Add another diagram to demo page : 48h
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    gantt
+    dateFormat YYYY-MM-DD
+    axisFormat %d/%m
+    title GANTT diagram with multiline section titles
+    excludes weekdays 2014-01-10
+
+    section A section<br>multiline
+    Completed task : done, des1, 2014-01-06,2014-01-08
+    Active task : active, des2, 2014-01-09, 3d
+    Future task : des3, after des2, 5d
+    Future task2 : des4, after des3, 5d
+
+    section Critical tasks<br />multiline
+    Completed task in the critical line : crit, done, 2014-01-06, 24h
+    Implement parser and jison : crit, done, after des1, 2d
+    Create tests for parser : crit, active, 3d
+    Future task in critical line : crit, 5d
+    Create tests for renderer : 2d
+    Add to mermaid : 1d
+
+    section Documentation<br />multiline
+    Describe gantt syntax : active, a1, after des1, 3d
+    Add gantt diagram to demo page : after a1, 20h
+    Add another diagram to demo page : doc1, after a1, 48h
+
+    section Last section<br />multiline
+    Describe gantt syntax : after doc1, 3d
+    Add gantt diagram to demo page : 20h
+    Add another diagram to demo page : 48h
+    </pre>
+    <hr />

-    <script src="./mermaid.js"></script>
    <script>
+      function ganttTestClick(a, b, c) {
+        console.log('a:', a);
+        console.log('b:', b);
+        console.log('c:', c);
+      }
+      function testClick(nodeId) {
+        console.log('clicked', nodeId);
+        let originalBgColor = document.querySelector('body').style.backgroundColor;
+        document.querySelector('body').style.backgroundColor = 'yellow';
+        setTimeout(function () {
+          document.querySelector('body').style.backgroundColor = originalBgColor;
+        }, 100);
+      }
+    </script>
+
+    <script type="module">
+      import mermaid from './mermaid.esm.mjs';
      mermaid.initialize({
        logLevel: 3,
        securityLevel: 'loose',
--- a/demos/git.html
+++ b/demos/git.html
@@ -0,0 +1,98 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+    <title>Git Graphs Mermaid Quick Test Page</title>
+    <link rel="icon" type="image/png" href="data:image/png;base64,iVBORw0KGgo=" />
+    <style>
+      div.mermaid {
+        /* font-family: 'trebuchet ms', verdana, arial; */
+        font-family: 'Courier New', Courier, monospace !important;
+      }
+    </style>
+  </head>
+
+  <body>
+    <h1>Git diagram demo</h1>
+    <pre class="mermaid">
+    ---
+    title: Simple Git diagram
+    ---
+    gitGraph:
+    options
+    {
+    "nodeSpacing": 50,
+    "nodeRadius": 5
+    }
+    end
+    branch master
+    commit
+    branch newbranch
+    checkout newbranch
+    commit
+    commit
+    checkout master
+    commit
+    commit
+    merge newbranch
+    </pre>
+
+    <script type="module">
+      import mermaid from './mermaid.esm.mjs';
+      const ALLOWED_TAGS = [
+        'a',
+        'b',
+        'blockquote',
+        'br',
+        'dd',
+        'div',
+        'dl',
+        'dt',
+        'em',
+        'foreignObject',
+        'h1',
+        'h2',
+        'h3',
+        'h4',
+        'h5',
+        'h6',
+        'h7',
+        'h8',
+        'hr',
+        'i',
+        'li',
+        'ul',
+        'ol',
+        'p',
+        'pre',
+        'span',
+        'strike',
+        'strong',
+        'table',
+        'tbody',
+        'td',
+        'tfoot',
+        'th',
+        'thead',
+        'tr',
+      ];
+      mermaid.initialize({
+        theme: 'default',
+        // themeCSS: '.node rect { fill: red; }',
+        logLevel: 3,
+        securityLevel: 'loose',
+        flowchart: { curve: 'basis' },
+        gantt: { axisFormat: '%m/%d/%Y' },
+        sequence: { actorMargin: 50 },
+        dompurifyConfig: {
+          USE_PROFILES: {
+            svg: true,
+          },
+          ADD_TAGS: ALLOWED_TAGS,
+          ADD_ATTR: ['transform-origin'],
+        },
+      });
+    </script>
+  </body>
+</html>
--- a/demos/index.html
+++ b/demos/index.html
--- a/demos/journey.html
+++ b/demos/journey.html
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html>
+<html lang="en">
  <head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
@@ -14,21 +14,26 @@
  </head>

  <body>
+    <h1>Journey diagram demo</h1>
    <pre class="mermaid">
-        journey
-        title My day
-        accDescription A user journey diagram of a typical day in my life
-        section Go to work
-          Make tea: 5: Me
-          Go upstairs: 3: Me
-          Do work: 1: Me, Cat
-        section Go home
-          Go downstairs: 5: Me
-          Sit down: 5: Me
+    ---
+    title: My working day
+    ---
+     journey
+      accTitle: Very simple journey demo
+      accDescr: 2 main sections: work and home, each with just a few tasks
+
+    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
 				</pre>

-    <script src="./mermaid.js"></script>
-    <script>
+    <script type="module">
+      import mermaid from './mermaid.esm.mjs';
      mermaid.initialize({
        theme: 'forest',
        logLevel: 3,
--- a/demos/mindmap.html
+++ b/demos/mindmap.html
@@ -0,0 +1,108 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+    <title>Mindmap Mermaid Quick Test Page</title>
+    <link rel="icon" type="image/png" href="data:image/png;base64,iVBORw0KGgo=" />
+    <style>
+      div.mermaid {
+        /* font-family: 'trebuchet ms', verdana, arial; */
+        font-family: 'Courier New', Courier, monospace !important;
+      }
+    </style>
+  </head>
+
+  <body>
+    <h1>Mindmap diagram demo</h1>
+    <pre class="mermaid">
+        mindmap
+        root
+            child1((Circle))
+                grandchild 1
+                grandchild 2
+            child2(Round rectangle)
+                grandchild 3
+                grandchild 4
+            child3[Square]
+                grandchild 5
+                ::icon(mdi mdi-fire)
+                gc6((grand<br/>child 6))
+                ::icon(mdi mdi-fire)
+                gc7((grand<br/>grand<br/>child 8))
+    </pre>
+
+    <h2>Mindmap with root wrapping text and a shape</h2>
+    <pre class="mermaid">
+        mindmap
+            root[A root with a long text that wraps to keep the node size in check]
+    </pre>
+
+    <script type="module">
+      import mermaid from './mermaid.esm.mjs';
+      import mermaidMindmap from './mermaid-mindmap.esm.mjs';
+
+      const ALLOWED_TAGS = [
+        'a',
+        'b',
+        'blockquote',
+        'br',
+        'dd',
+        'div',
+        'dl',
+        'dt',
+        'em',
+        'foreignObject',
+        'h1',
+        'h2',
+        'h3',
+        'h4',
+        'h5',
+        'h6',
+        'h7',
+        'h8',
+        'hr',
+        'i',
+        'li',
+        'ul',
+        'ol',
+        'p',
+        'pre',
+        'span',
+        'strike',
+        'strong',
+        'table',
+        'tbody',
+        'td',
+        'tfoot',
+        'th',
+        'thead',
+        'tr',
+      ];
+      mermaid.parseError = function (err, hash) {
+        // console.error('Mermaid error: ', err);
+      };
+      await mermaid.registerExternalDiagrams([mermaidMindmap]);
+      mermaid.initialize({
+        theme: 'base',
+        startOnLoad: true,
+        logLevel: 0,
+        flowchart: {
+          useMaxWidth: false,
+          htmlLabels: true,
+        },
+        gantt: {
+          useMaxWidth: false,
+        },
+        useMaxWidth: false,
+      });
+      function callback() {
+        alert('It worked');
+      }
+      mermaid.parseError = function (err, hash) {
+        console.error('In parse error:');
+        console.error(err);
+      };
+    </script>
+  </body>
+</html>
--- a/demos/pie.html
+++ b/demos/pie.html
@@ -0,0 +1,53 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+    <title>Mermaid Quick Test Page</title>
+    <link rel="icon" type="image/png" href="data:image/png;base64,iVBORw0KGgo=" />
+    <style>
+      div.mermaid {
+        /* font-family: 'trebuchet ms', verdana, arial; */
+        font-family: 'Courier New', Courier, monospace !important;
+      }
+    </style>
+  </head>
+
+  <body>
+    <h1>Pie chart demos</h1>
+    <pre class="mermaid">
+      pie title Pets adopted by volunteers
+      accTitle: simple pie char demo
+      accDescr: pie chart with 3 sections: dogs, cats, rats. Most are dogs.
+    "Dogs" : 386
+    "Cats" : 85
+    "Rats" : 15
+    </pre>
+
+    <hr />
+    <pre class="mermaid">
+    pie
+      title Key elements in Product X
+        accTitle: Key elements in Product X
+      accDescr: This is a pie chart showing the key elements in Product X.
+      "Calcium" : 42.96
+      "Potassium" : 50.05
+      "Magnesium" : 10.01
+      "Iron" :  5
+    </pre>
+
+    <script type="module">
+      import mermaid from '../packages/mermaid';
+      mermaid.initialize({
+        theme: 'forest',
+        // themeCSS: '.node rect { fill: red; }',
+        logLevel: 3,
+        securityLevel: 'loose',
+        // flowchart: { curve: 'basis' },
+        // gantt: { axisFormat: '%m/%d/%Y' },
+        sequence: { actorMargin: 50 },
+        // sequenceDiagram: { actorMargin: 300 } // deprecated
+      });
+    </script>
+  </body>
+</html>
--- a/demos/requirements.html
+++ b/demos/requirements.html
@@ -1,9 +1,9 @@
 <!DOCTYPE html>
-<html>
+<html lang="en">
  <head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
-    <title>Mermaid Quick Test Page</title>
+    <title>Requirements Mermaid Quick Test Page</title>
    <link rel="icon" type="image/png" href="data:image/png;base64,iVBORw0KGgo=" />
    <style>
      div.mermaid {
@@ -14,9 +14,12 @@
  </head>

  <body>
+    <h1>Requirement diagram demos</h1>
    <pre class="mermaid">
 	requirementDiagram
-	title This is a title
+	  accTitle: Requirments demo in black and white
+		accDescr: A series of requirement boxes showing relationships among them. Has meaningless task names
+
 	requirement test_req {
 	id: 1
 	text: the test text.
@@ -84,11 +87,82 @@
 	test_req <- copies - test_entity2
 		</pre
    >
+    <hr />

-    <script src="./mermaid.js"></script>
-    <script>
+    <pre class="mermaid">
+    requirementDiagram
+
+    requirement An Example {
+    id: 1
+    text: the test text.
+    risk: high
+    verifymethod: test
+    }
+
+    functionalRequirement Random Name {
+    id: 1.1
+    text: the second test text.
+    risk: low
+    verifymethod: inspection
+    }
+
+    performanceRequirement Something Else {
+    id: 1.2
+    text: the third test text.
+    risk: medium
+    verifymethod: demonstration
+    }
+
+    interfaceRequirement test_req4 {
+    id: 1.2.1
+    text: the fourth test text.
+    risk: medium
+    verifymethod: analysis
+    }
+
+    physicalRequirement test_req5 {
+    id: 1.2.2
+    text: the fifth test text.
+    risk: medium
+    verifymethod: analysis
+    }
+
+    designConstraint test_req6 {
+    id: 1.2.3
+    text: really long text to test overflow. really long text to test overflow. really long text to test overflow.
+    risk: medium
+    verifymethod: analysis
+    }
+
+    element test_entity {
+    type: simulation
+    }
+
+    element test_entity2 {
+    type: word doc
+    docRef: reqs/test_entity
+    }
+
+    element test_entity3 {
+    type: "test suite"
+    docRef: github.com/all_the_tests
+    }
+
+
+    test_entity - satisfies -> Random Name
+    An Example - traces -> Random Name
+    An Example - contains -> Something Else
+    Something Else - contains -> test_req4
+    test_req4 - derives -> test_req5
+    test_req5 - refines -> test_req6
+    test_entity3 - verifies -> test_req5
+    An Example <- copies - test_entity2
+    </pre>
+
+    <script type="module">
+      import mermaid from './mermaid.esm.mjs';
      mermaid.initialize({
-        theme: 'forest',
+        theme: 'neutral',
        // themeCSS: '.node rect { fill: red; }',
        logLevel: 3,
        securityLevel: 'loose',
--- a/demos/sequence.html
+++ b/demos/sequence.html
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html>
+<html lang="en">
  <head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
@@ -14,51 +14,140 @@
  </head>

  <body>
+    <h1>Sequence diagram demos</h1>
    <pre class="mermaid">
 		sequenceDiagram
-		title: FancySequenceDiagram
-		accDescription Test a description
-		participant Alice
-		participant Bob
-		participant John as John<br />Second Line
-		autonumber 10 10
-		rect rgb(200, 220, 100)
-		rect rgb(200, 255, 200)
-		Alice ->> Bob: Hello Bob, how are you?
-		Bob-->>John: How about you John?
-		end
-		Bob--x Alice: I am good thanks!
-		Bob-x John: I am good thanks!
-		Note right of John: John thinks a long<br />long time, so long<br />that the text does<br />not fit on a row.
-		Bob-->Alice: Checking with John...
-		Note over John:wrap: John looks like he's still thinking, so Bob prods him a bit.
-		Bob-x John: Hey John - we're still waiting to know<br />how you're doing
-		Note over John:nowrap: John's trying hard not to break his train of thought.
-		Bob-x John:wrap: John! Are you still debating about how you're doing? How long does it take??
-		Note over John: After a few more moments, John<br />finally snaps out of it.
-		end
-		autonumber off
-		alt either this
-		Alice->>+John: Yes
-    John-->>-Alice: OK
-		else or this
-		autonumber
-		Alice->>John: No
-		else or this will happen
-		Alice->John: Maybe
-		end
-		autonumber 200
-		par this happens in parallel
-		Alice -->> Bob: Parallel message 1
-		and
-		Alice -->> John: Parallel message 2
-		end
-	</pre>
+			accTitle: test the accTitle
+			accDescr: Test a description

-    <script src="./mermaid.js"></script>
-    <script>
+			participant Alice
+			participant Bob
+			participant John as John<br />Second Line
+			autonumber 10 10
+			rect rgb(200, 220, 100)
+			rect rgb(200, 255, 200)
+
+			Alice ->> Bob: Hello Bob, how are you?
+			Bob-->>John: How about you John?
+			end
+
+			Bob--x Alice: I am good thanks!
+			Bob-x John: I am good thanks!
+			Note right of John: John thinks a long<br />long time, so long<br />that the text does<br />not fit on a row.
+
+			Bob-->Alice: Checking with John...
+			Note over John:wrap: John looks like he's still thinking, so Bob prods him a bit.
+			Bob-x John: Hey John - we're still waiting to know<br />how you're doing
+			Note over John:nowrap: John's trying hard not to break his train of thought.
+			Bob-x John:wrap: John! Are you still debating about how you're doing? How long does it take??
+			Note over John: After a few more moments, John<br />finally snaps out of it.
+			end
+
+			autonumber off
+			alt either this
+			Alice->>+John: Yes
+			John-->>-Alice: OK
+			else or this
+			autonumber
+			Alice->>John: No
+			else or this will happen
+			Alice->John: Maybe
+			end
+			autonumber 200
+			par this happens in parallel
+			Alice -->> Bob: Parallel message 1
+			and
+			Alice -->> John: Parallel message 2
+			end
+	</pre>
+    <hr />
+    <pre class="mermaid">
+    sequenceDiagram
+      accTitle: Sequence diagram title is here
+      accDescr: Hello friends
+
+    participant Alice
+    participant Bob
+    participant John as John<br />Second Line
+    rect rgb(200, 220, 100)
+    rect rgb(200, 255, 200)
+    Alice ->> Bob: Hello Bob, how are you?
+    Bob-->>John: How about you John?
+    end
+    Bob--x Alice: I am good thanks!
+    Bob-x John: I am good thanks!
+    Note right of John: John thinks a long<br />long time, so long<br />that the text does<br />not fit on a row.
+    Bob-->Alice: Checking with John...
+    Note over John:wrap: John looks like he's still thinking, so Bob prods him a bit.
+    Bob-x John: Hey John - we're still waiting to know<br />how you're doing
+    Note over John:nowrap: John's trying hard not to break his train of thought.
+    Bob-x John:wrap: John! Are you still debating about how you're doing? How long does it take??
+    Note over John: After a few more moments, John<br />finally snaps out of it.
+    end
+    alt either this
+    Alice->>John: Yes
+    else or this
+    Alice->>John: No
+    else or this will happen
+    Alice->John: Maybe
+    end
+    par this happens in parallel
+    Alice -->> Bob: Parallel message 1
+    and
+    Alice -->> John: Parallel message 2
+    end
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    sequenceDiagram
+    participant 1 as multiline<br>using #lt;br#gt;
+    participant 2 as multiline<br />using #lt;br/#gt;
+    participant 3 as multiline<br />using #lt;br /#gt;
+    participant 4 as multiline<br />using #lt;br /#gt;
+    1->>2: multiline<br>using #lt;br#gt;
+    note right of 2: multiline<br>using #lt;br#gt;
+    2->>3: multiline<br />using #lt;br/#gt;
+    note right of 3: multiline<br />using #lt;br/#gt;
+    3->>4: multiline<br />using #lt;br /#gt;
+    note right of 4: multiline<br />using #lt;br /#gt;
+    4->>1: multiline<br />using #lt;br /#gt;
+    note right of 1: multiline<br />using #lt;br /#gt;
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    sequenceDiagram
+    autonumber
+    Alice->>John: Hello John,<br>how are you?
+    autonumber 50 10
+    Alice->>John: John,<br />can you hear me?
+    John-->>Alice: Hi Alice,<br />I can hear you!
+    autonumber off
+    John-->>Alice: I feel great!
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+      sequenceDiagram
+      box lightgreen Alice & John
+      participant A
+      participant J
+      end
+      box Another Group very very long description not wrapped
+      participant B
+      end
+      A->>J: Hello John, how are you?
+      J->>A: Great!
+      A->>B: Hello Bob, how are you ?
+      </pre
+    >
+    <hr />
+
+    <script type="module">
+      import mermaid from './mermaid.esm.mjs';
      mermaid.initialize({
-        theme: 'forest',
+        theme: 'base',
        // themeCSS: '.node rect { fill: red; }',
        logLevel: 3,
        securityLevel: 'loose',
--- a/demos/state.html
+++ b/demos/state.html
@@ -1,9 +1,9 @@
 <!DOCTYPE html>
-<html>
+<html lang="en" xmlns="http://www.w3.org/1999/html">
  <head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
-    <title>Mermaid Quick Test Page</title>
+    <title>States Mermaid Quick Test Page</title>
    <link rel="icon" type="image/png" href="data:image/png;base64,iVBORw0KGgo=" />
    <style>
      div.mermaid {
@@ -14,24 +14,214 @@
  </head>

  <body>
+    <h1>State diagram demos</h1>
+    <h2>Very simple showing change from State1 to State2</h2>
    <pre class="mermaid">
-		stateDiagram
-		title This is a title
-        accDescription This is an accessible description
-        State1
+    ---
+    title: Very simple diagram
+    ---
+    stateDiagram
+      accTitle: This is the accessible title
+      accDescr:This is an accessible description
+      State1 --> State2
    </pre>

+    <hr />
+
+    <h2>This has classDef statements to apply style classes to specific states</h2>
+    <h4>Here are the <code>classDef</code> statements:</h4>
+    <p>
+      <code>
+        classDef notMoving fill:white<br />
+        classDef movement font-style:italic<br />
+        classDef badBadEvent
+        fill:#f00,color:white,font-weight:bold,stroke-width:2px,stroke:yellow<br />
+      </code>
+    </p>
+    <h4>And these are how they are applied:</h4>
+    <p>
+      <code>
+        class Still notMoving<br />
+        class Moving, Crash movement<br />
+        class Crash badBadEvent<br />
+      </code>
+    </p>
    <pre class="mermaid">
-		stateDiagram-v2
-		title This is a title
-        accDescription This is an accessible description
-        State1
+    ---
+    title: Very simple diagram
+    ---
+    stateDiagram
+      direction TB
+
+      accTitle: This is the accessible title
+      accDescr: This is an accessible description
+
+      classDef notMoving fill:white
+      classDef movement font-style:italic
+      classDef badBadEvent fill:#f00,color:white,font-weight:bold,stroke-width:2px,stroke:yellow
+
+      [*]--> Still
+      Still --> [*]
+      Still --> Moving
+      Moving --> Still
+      Moving --> Crash
+      Crash --> [*]
+
+      class Still notMoving
+      class Moving, Crash movement
+      class Crash badBadEvent
+      class end badBadEvent
    </pre>

-    <script src="./mermaid.js"></script>
-    <script>
+    <hr />
+
+    <h2>Here is a diagram that uses the ::: operator to apply styles to states</h2>
+    <h4>Here are the <code>classDef</code> statements:</h4>
+    <p>
+      <code>
+        classDef notMoving fill:white<br />
+        classDef movement font-style:italic<br />
+        classDef badBadEvent
+        fill:#f00,color:white,font-weight:bold,stroke-width:2px,stroke:yellow<br />
+      </code>
+    </p>
+    <h4>And these are how they are applied:</h4>
+    <p>
+      <code>
+        [*] --> Still:::notMoving<br />
+        ...<br />
+        Still --> Moving:::movement<br />
+        ...<br />
+        Moving --> Crash:::movement<br />
+        Crash:::badBadEvent --> [*]<br />
+      </code>
+    </p>
+    <p>
+      Note that both the starting state and the end state have styles applied:<br />
+      The start state has the <i>start</i> classDef style<br />and the end state has the
+      <i>stop</i> classDef style applied.
+    </p>
+    <pre class="mermaid">
+    stateDiagram
+      direction TB
+
+		  accTitle: This is the accessible title
+      accDescr: This is an accessible description
+
+      classDef notMoving fill:white
+      classDef movement font-style:italic
+      classDef badBadEvent fill:#f00,color:white,font-weight:bold,stroke-width:2px,stroke:yellow
+
+      [*] --> Still:::notMoving
+      Still --> [*]
+      Still --> Moving:::movement
+      Moving --> Still
+      Moving --> Crash:::movement
+      Crash:::badBadEvent --> [*]
+    </pre>
+    <hr />
+
+    <pre class="mermaid">
+    stateDiagram-v2
+      accTitle: very very simple state
+      accDescr: This is a state diagram showing one state
+      State1
+    </pre>
+    <hr />
+
+    <h2>States with spaces in them</h2>
+    <pre class="mermaid">
+      stateDiagram
+        classDef yourState font-style:italic,font-weight:bold,fill:white
+
+        yswsii: Your state with spaces in it
+        [*] --> yswsii:::yourState
+        [*] --> SomeOtherState
+        SomeOtherState --> YetAnotherState
+        yswsii --> YetAnotherState
+        YetAnotherState --> [*]
+    </pre>
+    <hr />
+
+    <h2>You can label the relationships</h2>
+    <pre class="mermaid">
+    stateDiagram-v2
+    [*] --> State1
+    State1 --> State2 : Transition 1
+    State1 --> State3 : Transition 2
+    State1 --> State4 : Transition 3
+    State1 --> [*]
+    </pre>
+    <hr />
+
+    <h2>This shows Composite states</h2>
+    <pre class="mermaid">
+    stateDiagram-v2
+    [*] --> First
+    First --> Second
+    First --> Third
+
+    state "the first composite" as First {
+        [*] --> 1st
+        state innerFirst {
+          state "1 in innerFirst" as 1st1st
+          1st2nd: 2 in innerFirst
+          [*] --> 1st1st
+          1st1st --> 1st2nd
+          %% 1st2nd --> 1st
+        }
+        1st --> innerFirst
+        innerFirst --> 2nd
+    }
+    state Second {
+        2nd --> [*]
+    }
+    state Third {
+        [*] --> 3rd
+        3rd --> [*]
+    }
+    </pre>
+    <hr />
+
+    <h2>Compsite states can link to themselves</h2>
+    <pre class="mermaid">
+      stateDiagram-v2
+            state Active {
+              Idle
+            }
+            Inactive --> Idle: ACT
+            Active --> Active: LOG
+    </pre>
+    <hr />
+
+    <h2>transition labels can span multiple lines using "br" tags or \n</h2>
+    <pre class="mermaid">
+      stateDiagram-v2
+      [*] --> S1
+      S1 --> S2: This long line uses a br tag<br />to create multiple<br />lines.
+      S1 --> S3: This transition descripton uses \na newline character\nto create multiple\nlines.
+
+    </pre>
+    <hr />
+
+    <h2>You can add Notes</h2>
+    <pre class="mermaid">
+    stateDiagram-v2
+      direction LR
+      State1: A state with a note
+      note right of State1
+        Important information!<br />You can write notes.<br />And\nthey\ncan\nbe\nmulti-\nline.
+      end note
+      State1 --> State2
+      note left of State2 : Notes can be to the left of a state\n(like this one).
+      note right of State2 : Notes can be to the right of a state\n(like this one).
+    </pre>
+    <hr />
+
+    <script type="module">
+      import mermaid from './mermaid.esm.mjs';
      mermaid.initialize({
-        theme: 'forest',
+        theme: 'default',
        // themeCSS: '.node rect { fill: red; }',
        logLevel: 3,
        securityLevel: 'loose',
--- a/demos/timeline.html
+++ b/demos/timeline.html
@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8" />
+    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+    <title>Mermaid Quick Test Page</title>
+    <link rel="icon" type="image/png" href="data:image/png;base64,iVBORw0KGgo=" />
+    <style>
+      div.mermaid {
+        /* font-family: 'trebuchet ms', verdana, arial; */
+        font-family: 'Courier New', Courier, monospace !important;
+      }
+    </style>
+  </head>
+
+  <body>
+    <pre class="mermaid">
+        timeline
+        title My day
+        section Go to work
+          1930 : first step : second step
+               : third step
+          1940 : fourth step : fifth step
+				</pre>
+
+    <script type="module">
+      import mermaid from './mermaid.esm.mjs';
+      mermaid.initialize({
+        theme: 'forest',
+        logLevel: 1,
+        securityLevel: 'loose',
+        flowchart: { curve: 'basis' },
+        gantt: { axisFormat: '%m/%d/%Y' },
+        sequence: { actorMargin: 50 },
+      });
+    </script>
+  </body>
+</html>