Changes To Documentation
    94     94   
    95     95   $handle linktclcommand
    96     96   ----------------------
    97     97   Create a Tcl command that calls an existing C command as a Tcl command.
    98     98   
    99     99   Synopsis:
   100    100   
   101         -        $handle linktclcommand <CSymbol> <TclCommandName>
          101  +        $handle linktclcommand <CSymbol> <TclCommandName> ?<ClientData>?
   102    102   
   103    103   $handle add\_include\_path
   104    104   ------------------------
   105    105   Search additional paths for header files
   106    106   
   107    107   Synopsis:
   108    108