public static EmphasisInline TryParse(CreoleReader reader)
{
if (reader.Peek(2) != "//" || HasLinkPrefix(reader))
return null;
int index = 0;
while (true)
{
index = reader.IndexOf("//", index + 2);
if (index == -1)
break;
if (!HasLinkPrefix(reader, index))
break;
}
reader.Skip(2);
string content;
if (index != -1)
{
content = reader.Read(index - 2);
reader.Skip(2);
}
else
{
content = reader.ReadToEnd();
}
return new EmphasisInline(content);
}
public static LinkInline TryParse(CreoleReader reader)
{
if (reader.Peek(2) == "[[")
{
var index = reader.IndexOf("]]", 2);
if (index == -1)
return null;
reader.Skip(2);
var data = reader.Read(index - 2);
reader.Skip(2);
index = data.IndexOf("|");
if (index == -1)
return new LinkInline(data, data, parseContent: false);
var url = data.Substring(0, index);
var content = data.Substring(index + 1, data.Length - index - 1);
return new LinkInline(url, content);
}
else if (reader.IsNewWord && UrlRegex.IsMatch(reader.NextWord))
{
var url = reader.ReadWord();
return new LinkInline(url, url, parseContent: false);
}
return null;
}
public static NoWikiInline TryParse(CreoleReader reader)
{
if (reader.Peek(3) != "{{{")
return null;
var index = reader.IndexOf("}}}", 2);
if (index == -1)
return null;
reader.Skip(3);
var content = reader.Read(index - 3);
reader.Skip(3);
return new NoWikiInline(content);
}
public static StrongInline TryParse(CreoleReader reader)
{
if (reader.Peek(2) != "**")
return null;
var index = reader.IndexOf("**", 2);
reader.Skip(2);
string content;
if (index != -1)
{
content = reader.Read(index - 2);
reader.Skip(2);
}
else
{
content = reader.ReadToEnd();
}
return new StrongInline(content);
}
public static ImageInline TryParse(CreoleReader reader)
{
if (reader.Peek(2) != "{{")
return null;
var index = reader.IndexOf("}}", 2);
if (index == -1)
return null;
reader.Skip(2);
var content = reader.Read(index - 2);
reader.Skip(2);
index = content.IndexOf("|");
if (index == -1)
return new ImageInline(content, null);
var url = content.Substring(0, index);
var alt = content.Substring(index + 1, content.Length - index - 1);
return new ImageInline(url, alt);
}