public static void TrimEmptyElement(Lexer lexer, Node element) { TagCollection tt = lexer.Options.TagTable; if (lexer.CanPrune(element)) { if (element.Type != TEXT_NODE) { 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"); CoerceNode(lexer, element, tt.TagBr); InsertNodeAfterElement(element, node); } }