2x faster Text::regenerate

Hopefully without breaking anything substantial

src/chatlog/content/text.cpp

@@ -246,18 +246,23 @@ void Text::regenerate()
     {
         doc->setDefaultFont(defFont);
 
+        // wrap mode
+        if (elide)
+        {
+            QTextOption opt;
+            opt.setWrapMode(QTextOption::NoWrap);
+            doc->setDefaultTextOption(opt);
+        }
+
+        // width
+        if (width != 0)
+            doc->setTextWidth(width);
+
         if (!elide)
             doc->setHtml(text);
         else
             doc->setPlainText(elidedText);
 
-        // wrap mode
-        QTextOption opt;
-        opt.setWrapMode(elide ? QTextOption::NoWrap : QTextOption::WrapAtWordBoundaryOrAnywhere);
-        doc->setDefaultTextOption(opt);
-
-        // width
-        doc->setTextWidth(width);
         doc->documentLayout()->update();
 
         // update ascent