Leisn.MarkdigToc 0.1.3

MarkdigToc

MarkdigToc is a extension for Markdig to generate table of content by parse [toc] in markdown document.

Currently just for render to html.

Usage

Use with default options:

var pipeline = new MarkdownPipelineBuilder()
    .UseAdvancedExtensions() // Add most of all advanced extensions
    .UseTableOfContent() //Add MarkdigToc extension
    .Build();
var result=Markdown.ToHtml(@"
[TOC]
# t1
## t1.1
### t1.1.1
### t1.1.2
## t1.2
");
Console.WriteLine(result);

Use with custom options:

var pipeline = new MarkdownPipelineBuilder().UseAdvancedExtensions() 
    .UseTableOfContent(
        tocAction: opt=>{ // toc options },
        idAction: opt=>{ // auto id options }
	).Build();

// ...

Options

CustomAutoIdOptions

Code copied from AutoIdentifierExtension, then added some code and options.

NOTICE: When use UseTableOfContent, it will auto replace (AutoIdentifierExtension) or add (CustomAutoIdExtension).

• AutoIdentifierOptions Options: Enum: default AutoIdentifierOptions.Default

  Option from AutoIdentifierExtension:

  • None
  • AutoLink
  • AllowOnlyAscii
  • Default
  • Github

• GenerateHeadingId? HeadingIdGenerator: Delegate: defalut null

  Delegate for handle custom heading id creation.

  Arguments:

  • level: int

    The level of current heading, usually be count of char #.

  • content: string

    The content of current heading.

  • id: string?

    Not null if already defined id in markdown strings.

    e.g. title-id for # title {#title-id}

    NOTICE: In order to parse attributes, need UseGenericAttributes extension after all of other extensions which you want parse.

TocOptions

Specials

• IsUlOnlyContainLi: bool: default true

  According to webhint , ul and ol must only directly contain li, script or template elements.

  Set false to mix ul and li like others do (generate less code).

• TitleAsConainerHeader: bool: default false

  Put the tile in ContainerTag not inside the TocTag

  NOTICE: working only ContainerTag is not null.

TOC Container

• ContainerTag: string? : default null

  If this is not null, the toc will put in a element use ContainerTag.

• ContainerId: string? : default null

  Id attribute for ContainerTag.

• ContainerClass: string? : default null

  Class attribute for ContainerTag. e.g. "class1 class2"

TOC Element

• TocTag: string : default nav

  Tag name for toc element.

• TocId: string? : default null

  Id attribute for TocTag.

• TocClass: string? : default null

  Class attribute for TocTag. e.g. "class1 class2"

TOC Title

NOTICE: I also parse toc title and use it's attributes from markdown document , but that is not a regular syntax, you should know that.

• OverrideTitle: string? : default null

  Override toc title , ignore defined in markdown document.

• TitleTag: string : default p

  Tag name for toc title element.

• TitleId: string? : default null

  Id attribute for TitleTag.

• TitleClass: string? : default null

  Class attribute for TitleTag. e.g. "class1 class2"

TOC Items

• ulClass: string? : default p

  Class attribute for ul element.

• liClass: string? : default null

  Class attribute for li element.

• aClass: string? : default null

  Class attribute for a element.

Others

Markdown document:

[TOC]       

##### t5
#### t4
### t3
## t2
# t1
## t2
### t3
#### t4
##### t5

IsUlOnlyContainLi=true :

●
    ○
        ■
            ■
                ■ t5
            ■ t4
        ■ t3
    ○ t2
● t1
    ○ t2
        ■ t3
            ■ t4
                ■ t5

IsUlOnlyContainLi=false :

                ■ t5
            ■ t4
        ■ t3
    ○ t2
● t1
    ○ t2
        ■ t3
            ■ t4
                ■ t5