/// <summary>Parse the tagger identity from the raw buffer.</summary>
/// <remarks>
/// Parse the tagger identity from the raw buffer.
/// <p>
/// This method parses and returns the content of the tagger line, after
/// taking the tag's character set into account and decoding the tagger
/// name and email address. This method is fairly expensive and produces a
/// new PersonIdent instance on each invocation. Callers should invoke this
/// method only if they are certain they will be outputting the result, and
/// should cache the return value for as long as necessary to use all
/// information from it.
/// </remarks>
/// <returns>
/// identity of the tagger (name, email) and the time the tag
/// was made by the tagger; null if no tagger line was found.
/// </returns>
public PersonIdent GetTaggerIdent()
{
byte[] raw = buffer;
int nameB = RawParseUtils.Tagger(raw, 0);
if (nameB < 0)
{
return(null);
}
return(RawParseUtils.ParsePersonIdent(raw, nameB));
}