September updates

August saw a few modifications to the core, largely in the form of resolving some minor issues adding some utility functionality.

 

2021-08:
    gnocl::menu
        o bug in configure -tearoff now fixed.
    gnocl::notebook
        o new tab option -tooltip
    gnocl::text
        o fixed problems with -onButtonPress/Release signal handling.
          See gnoclConnectOptCmd.
    gnocl::pointer
        o new subcommand, monitor.
    gnocl::timeOut
        o now works properly.
          Use as an alternative to Tcl after which does not work within a Gtk.
    %c (child) substitution string added to -onKeyPress/Release callbacks
          for GtkBin objects (e.g., toplevel windows).
    gnocl::text
        o functionality of getPos subcommand now enhanced.
          $text-wid getPos <position> <offset>
              position, row column pair in list,
              offset, any relative keyword, e.g. wordStart, wordEnd
          Omitting a position and/or keyword option will result in
          returning a buffer position based upon the current mouse pointer position in the widget