// Parse an autolink or HTML tag.
// Assumes the subject has a '<' character at the current position.
static Inline handle_pointy_brace(Subject subj)
{
int matchlen;
string contents;
// advance past first <
subj.Position++;
// first try to match a URL autolink
matchlen = Scanner.scan_autolink_uri(subj.Buffer, subj.Position, subj.Length);
if (matchlen > 0)
{
contents = subj.Buffer.Substring(subj.Position, matchlen - 1);
var resultContents = ParseStringEntities(contents);
var result = Inline.CreateLink(resultContents, contents, string.Empty);
result.SourcePosition = subj.Position - 1;
resultContents.SourcePosition = subj.Position;
subj.Position += matchlen;
result.SourceLastPosition = subj.Position;
resultContents.SourceLastPosition = subj.Position - 1;
return(result);
}
// next try to match an email autolink
matchlen = Scanner.scan_autolink_email(subj.Buffer, subj.Position, subj.Length);
if (matchlen > 0)
{
contents = subj.Buffer.Substring(subj.Position, matchlen - 1);
var resultContents = ParseStringEntities(contents);
var result = Inline.CreateLink(resultContents, "mailto:" + contents, string.Empty);
result.SourcePosition = subj.Position - 1;
resultContents.SourcePosition = subj.Position;
subj.Position += matchlen;
result.SourceLastPosition = subj.Position;
resultContents.SourceLastPosition = subj.Position - 1;
return(result);
}
// finally, try to match an html tag
matchlen = Scanner.scan_html_tag(subj.Buffer, subj.Position, subj.Length);
if (matchlen > 0)
{
var result = new Inline(InlineTag.RawHtml, subj.Buffer, subj.Position - 1, matchlen + 1);
result.SourcePosition = subj.Position - 1;
subj.Position += matchlen;
result.SourceLastPosition = subj.Position;
return(result);
}
else
{
// if nothing matches, just return the opening <:
return(new Inline("<", subj.Position - 1, subj.Position));
}
}
