Update to v098r10 release.

byuu says:

Changelog:
- synchronized tomoko, loki, icarus with extensive changes to nall
  (118KiB diff)

hiro/windows/browser-window.cpp

@@ -21,7 +21,7 @@ static auto BrowserWindow_fileDialog(bool save, BrowserWindow::State& state) ->
   for(auto& filter : state.filters) {
     lstring part = filter.split("(");
     if(part.size() != 2) continue;
-    part[1].rtrim(")", 1L);
+    part[1].trimRight(")", 1L);
     part[1].replace(" ", "");
     part[1].transform(",", ";");
     filters.append(filter, "\t", part[1], "\t");
@@ -38,7 +38,7 @@ static auto BrowserWindow_fileDialog(bool save, BrowserWindow::State& state) ->
     p++;
   }
 
-  if(path.empty() == false) {
+  if(path) {
     //clear COMDLG32 MRU (most recently used) file list
     //this is required in order for lpstrInitialDir to be honored in Windows 7 and above
     registry::remove("HKCU/Software/Microsoft/Windows/CurrentVersion/Explorer/ComDlg32/LastVisitedPidlMRU/");

hiro/windows/widget/tab-frame.cpp

@@ -135,7 +135,7 @@ auto pTabFrame::onDrawItem(LPARAM lparam) -> void {
     string text = tabFrame.state.text[selection];
     Size size = pFont::size(hfont, text);
     unsigned width = item->rcItem.right - item->rcItem.left + 1;
-    if(!tabFrame.state.image[selection].empty()) {
+    if(tabFrame.state.image[selection]) {
       width += size.height + 2;
       ImageList_Draw(imageList, selection, item->hDC, item->rcItem.left + (width - size.width) / 2 - (size.height + 3), item->rcItem.top + 2, ILD_NORMAL);
     }