Fossil

  /* Wasm load/init progress widget... */
  CX("<div class='emscripten'>"); {
    CX("<figure id='module-spinner'>");
      CX("<div class='spinner'></div>");
      CX("<div class='center'><strong>Initializing app...</strong></div>");
      CX("<div class='center'>");
        CX("On a slow internet connection this may take a moment.  If this ");
        CX("message displays for \"a long time\", initialization may have ");
        CX("failed and the JavaScript console may contain clues as to why. ");
      CX("</div>");
      CX("<div><a href='?legacy'>Switch to legacy mode</a></div>");
    CX("</figure>");
    CX("<div class='emscripten' id='module-status'>Downloading...</div>");
    CX("<progress value='0' max='100' id='module-progress' hidden='1'>"
       "</progress>");