public static void TrimEmptyElement(Lexer lexer, Node element)
{
TagTable tt = lexer.Options.tt;
if (lexer.CanPrune(element))
{
if (element.Type != TextNode)
{
Report.Warning(lexer, element, null, Report.TRIM_EMPTY_ELEMENT);
}
DiscardElement(element);
}
else if (element.Tag == tt.TagP && element.Content == null)
{
/* replace <p></p> by <br><br> to preserve formatting */
Node node = lexer.InferredTag("br");
Node.CoerceNode(lexer, element, tt.TagBr);
Node.InsertNodeAfterElement(element, node);
}
}