protected override void Write(RoundtripRenderer renderer, LineBreakInline obj)
{
if (obj.IsHard && obj.IsBackslash)
{
renderer.Write("\\");
}
renderer.WriteLine(obj.NewLine);
}
protected override void Write(RoundtripRenderer renderer, LiteralInline obj)
{
if (obj.IsFirstCharacterEscaped && obj.Content.Length > 0 && obj.Content[obj.Content.Start].IsAsciiPunctuation())
{
renderer.Write('\\');
}
renderer.Write(ref obj.Content);
}
protected override void Write(RoundtripRenderer renderer, EmphasisInline obj)
{
var emphasisText = new string(obj.DelimiterChar, obj.DelimiterCount);
renderer.Write(emphasisText);
renderer.WriteChildren(obj);
renderer.Write(emphasisText);
}
protected override void Write(RoundtripRenderer renderer, LinkInline link)
{
if (link.IsImage)
{
renderer.Write('!');
}
// link text
renderer.Write('[');
renderer.WriteChildren(link);
renderer.Write(']');
if (link.Label != null)
{
if (link.LocalLabel == LocalLabel.Local || link.LocalLabel == LocalLabel.Empty)
{
renderer.Write('[');
if (link.LocalLabel == LocalLabel.Local)
{
renderer.Write(link.LabelWithTrivia);
}
renderer.Write(']');
}
}
else
{
if (link.Url != null)
{
renderer.Write('(');
renderer.Write(link.TriviaBeforeUrl);
if (link.UrlHasPointyBrackets)
{
renderer.Write('<');
}
renderer.Write(link.UnescapedUrl);
if (link.UrlHasPointyBrackets)
{
renderer.Write('>');
}
renderer.Write(link.TriviaAfterUrl);
if (!string.IsNullOrEmpty(link.Title))
{
var open = link.TitleEnclosingCharacter;
var close = link.TitleEnclosingCharacter;
if (link.TitleEnclosingCharacter == '(')
{
close = ')';
}
renderer.Write(open);
renderer.Write(link.UnescapedTitle);
renderer.Write(close);
renderer.Write(link.TriviaAfterTitle);
}
renderer.Write(')');
}
}
}
protected override void Write(RoundtripRenderer renderer, CodeInline obj)
{
var delimiterRun = new string(obj.Delimiter, obj.DelimiterCount);
renderer.Write(delimiterRun);
if (!obj.ContentSpan.IsEmpty)
{
renderer.Write(obj.ContentWithTrivia);
}
renderer.Write(delimiterRun);
}
// this method is copied intentionally to ensure all other tests
// do not unintentionally use the expected parameter
private static void RoundTrip(string markdown, string expected)
{
var pipelineBuilder = new MarkdownPipelineBuilder();
pipelineBuilder.EnableTrackTrivia();
MarkdownPipeline pipeline = pipelineBuilder.Build();
MarkdownDocument markdownDocument = Markdown.Parse(markdown, pipeline);
var sw = new StringWriter();
var rr = new RoundtripRenderer(sw);
rr.Write(markdownDocument);
Assert.AreEqual(expected, sw.ToString());
}
internal static void RoundTrip(string markdown)
{
var pipelineBuilder = new MarkdownPipelineBuilder();
pipelineBuilder.EnableTrackTrivia();
MarkdownPipeline pipeline = pipelineBuilder.Build();
MarkdownDocument markdownDocument = Markdown.Parse(markdown, pipeline);
var sw = new StringWriter();
var nr = new RoundtripRenderer(sw);
nr.Write(markdownDocument);
var result = sw.ToString();
Assert.AreEqual(markdown, result);
}
internal static void RoundTrip(string markdown, string context = null)
{
var pipelineBuilder = new MarkdownPipelineBuilder();
pipelineBuilder.EnableTrackTrivia();
MarkdownPipeline pipeline = pipelineBuilder.Build();
MarkdownDocument markdownDocument = Markdown.Parse(markdown, pipeline);
var sw = new StringWriter();
var nr = new RoundtripRenderer(sw);
nr.Write(markdownDocument);
var result = sw.ToString();
TestParser.PrintAssertExpected("", result, markdown, context);
}
public void Test()
{
var markdown = $@"
# Test document
This document contains an unordered list. It uses tabs to indent. This test demonstrates
a method of making the input markdown uniform without altering any other markdown in the
resulting output file.
- item1
>look, ma:
> my space is not normalized!
";
MarkdownDocument markdownDocument = Markdown.Parse(markdown, trackTrivia: true);
var listBlock = markdownDocument[2] as ListBlock;
var listItem = listBlock[0] as ListItemBlock;
var paragraph = listItem[0] as ParagraphBlock;
var containerInline = new ContainerInline();
containerInline.AppendChild(new LiteralInline(" my own text!"));
containerInline.AppendChild(new LineBreakInline {
NewLine = NewLine.CarriageReturnLineFeed
});
paragraph.Inline = containerInline;
var sw = new StringWriter();
var rr = new RoundtripRenderer(sw);
rr.Write(markdownDocument);
var outputMarkdown = sw.ToString();
var expected = $@"
# Test document
This document contains an unordered list. It uses tabs to indent. This test demonstrates
a method of making the input markdown uniform without altering any other markdown in the
resulting output file.
- my own text!
>look, ma:
> my space is not normalized!
";
expected = expected.Replace("\r\n", "\n").Replace("\r", "\n");
outputMarkdown = outputMarkdown.Replace("\r\n", "\n").Replace("\r", "\n");
Assert.AreEqual(expected, outputMarkdown);
}
protected override void Write(RoundtripRenderer renderer, CodeInline obj)
{
var delimiterRun = new string(obj.Delimiter, obj.DelimiterCount);
renderer.Write(delimiterRun);
if (obj.Content is { Length : > 0 })
protected override void Write(RoundtripRenderer renderer, HtmlEntityInline obj)
{
renderer.Write(obj.Original);
}
protected override void Write(RoundtripRenderer renderer, HtmlInline obj)
{
renderer.Write(obj.Tag);
}
protected override void Write(RoundtripRenderer renderer, AutolinkInline obj)
{
renderer.Write('<').Write(obj.Url).Write('>');
}
protected override void Write(RoundtripRenderer renderer, DelimiterInline obj)
{
renderer.Write(obj.ToLiteral());
renderer.WriteChildren(obj);
}
