/// <summary>
/// Parse comment from <paramref name="startPosition"/> position in <paramref name="text"/>
/// string and return position to next character after element.
/// </summary>
/// <param name="text">String that will be parsed</param>
/// <param name="startPosition">Position from which parsing will start</param>
/// <param name="comment">Result of parsing</param>
/// <returns>Position to next character after element</returns>
private int ParseComment(string text, int startPosition, out SchemaComment comment)
{
comment = null;
var nextPosition = NextElementStartPosition(text, startPosition);
if (IsEOF(text, nextPosition)) // no one comment left
{
return(startPosition);
}
var commentMatch = _commentRx.Match(text, nextPosition);
if (!commentMatch.Success)
{
return(startPosition);
}
if (commentMatch.Index != nextPosition) // means that next item is not a comment
{
return(startPosition);
}
var builder = BuilderFactory.Create();
builder.SetValue(commentMatch.Value);
comment = builder.BuildComment();
return(PositionAfterElement(commentMatch));
}
private string StringifyComment(SchemaComment comment, int depth)
{
var tabs = new string('\t', depth);
return($"{tabs}{comment.Value}{Environment.NewLine}");
}
