4.4.8.29

New features:

• css selectors: :last-of-type, :first-of-type, :only-of-type

• [JS] implementation of

• • console.assert(expr,fmt, ...)
  • console.assert(expr,{fields...})

  Note that in Sciter console.assert throws error if expr is falsy - in browsers console.assert() just prints stuff to console.

• • sdk.js/widgets/tabs/ sample - that <tabs> thing.

• Experimental support of system menus:

     <menu role="window-menu">
       <li>File
           <menu>
              <li accesskey="^N">New</li>
              <li accesskey="^O">Open</li>
              <hr/>
              <li accesskey="Q">Quit</li>
           </menu>
       </li>
       ...
     </menu>

  On Windows this creates native menu bar in the window. On MacOS it populates application menu bar. On Linux - not ready yet.

  Note for window-frame != "standard" the menu is invisible but still makes sense as global hotkeys table.

  For the demo see integration project in SDK.

Fixes:

• Fix of KeyboardEvent.code values to generaly match W3C specification;
• Fix of functions taking varargs, like @env.exec(...), printf(fmt,...) and others;
• Fix of mouse reactivity in regard :hover styles.
• Fix of stack overflow in style-set: "..." applying roots with appearance:none.
• Fix of position:relative inside position:absolute, see: https://sciter.com/forums/topic/css-position-issue/