Improve handling of multiple linebreaks

ui/messages/parser/htmlparser.go

@@ -289,7 +289,7 @@ func (parser *htmlParser) tagNodeToEntity(node *html.Node, stripLinebreak bool)
 	case "h1", "h2", "h3", "h4", "h5", "h6":
 		return parser.headerToEntity(node, stripLinebreak)
 	case "br":
-		return &messages.BaseHTMLEntity{Tag: "br", Block: true}
+		return messages.NewBreakEntity()
 	case "b", "strong", "i", "em", "s", "del", "u", "ins", "font":
 		return parser.basicFormatToEntity(node, stripLinebreak)
 	case "a":

ui/messages/parser/parser.go

@@ -113,7 +113,7 @@ func ParseMessage(matrix ifc.MatrixContainer, room *rooms.Room, evt *mautrix.Eve
 				replyToEvt.Content.FormattedBody = html.EscapeString(replyToEvt.Content.Body)
 			}
 			evt.Content.FormattedBody = fmt.Sprintf(
-				"In reply to <a href='https://matrix.to/#/%[1]s'>%[1]s</a><blockquote>%[2]s</blockquote><br/>%[3]s",
+				"In reply to <a href='https://matrix.to/#/%[1]s'>%[1]s</a><blockquote>%[2]s</blockquote><br/><br/>%[3]s",
 				replyToEvt.Sender, replyToEvt.Content.FormattedBody, evt.Content.FormattedBody)
 		} else {
 			evt.Content.FormattedBody = fmt.Sprintf(