Add feature

• Links to anchors
• Disable enhanced syntax

Links to anchors

MarkdownScrollViewer enable links to anchors.
This feature is enabled when MarkdownScrollViewer.ClickAction is set to OpenBrowser, DisplayWithRelativePath or DisplayAll.
Anchor generation rules are the same as for Markdig.

* [Heading1](#heading-1)
* [Heading with link](#heading-with-link)
* [Tag has id attribute](#test)

## Heading (1)

## [Heading with link](https://google.com)

<h2 id="test">Tag has id attribute</h2>

Disable enhanced syntax

MarkdownScrollViewer has a new property; Syntax. This property toggles the enable/disable of enhanced sytax.

There is three property values; Plain, Standard and MdXaml.

• Plain disables all enhanced syntax. This is similar to Markdown 1.0.1.
• Standard enables table syntax.
• MdXaml enables all ehnahced syntax.

<!-- xmlns:mdxam="clr-namespace:MdXaml;assembly=MdXaml" -->
<mdxam:MarkdownScrollViewer
 Syntax="Standard"
 />

[Bugfix] Correctly render the first bold in an unordered list.

v1.16.3

add readme

[Bugfix] Close a stream when a image loads.

refs #43

Has strong name

refs #41

Add Plugin IF for html and svg rendering.

A MdXaml plugin add syntaxes and additional supported image formats. For now, there are two official plugins; MdXaml.Html to add html tag support and MdXaml.Svg to add SVG support.

If you want use it. Add nupkg MdXaml.Plugins and MdXaml.Html, MdXaml.Svg, and edit App.xaml like the bellow sample.

<Application x:Class="***"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mdplug="clr-namespace:MdXaml.Plugins;assembly=MdXaml.Plugins"
             xmlns:mdhtml="clr-namespace:MdXaml.Html;assembly=MdXaml.Html"
             xmlns:mdsvg="clr-namespace:MdXaml.Svg;assembly=MdXaml.Svg"
             StartupUri="***">
    <Application.Resources>
        <mdplug:MdXamlPlugins x:Key="MdXamlPlugins">
            <mdhtml:HtmlPluginSetup/>
            <mdsvg:SvgPluginSetup/>
        </mdplug:MdXamlPlugins>
    </Application.Resources>
</Application>

[Bugfix] Setting a value to MarkdownStyle has no effect with DataTemplate.

related #34

[Bugfix] Avoid image loading failures when an image is displayed in multiple places.

related #32

Bugfix: avoid exceptions when copying hyperlinks to the clipboard

v1.13.0

update csproj

Upgrade to AvalonEdit 6

Upgrade AvalonEdit dependency to 6 on .NET Framework.
About .NET Core, it is already use 6.

Add new style for dark mode.

The new style "Sasabune" supports dark mode.