/* $DOC$
   $TEMPLATE$
      Document
   $NAME$
      Macro compiler
   $CATEGORY$
      Document
   $SUBCATEGORY$
      Compiler
   $ONELINER$
      Macro compiler
   $DESCRIPTION$
      <b>Invoking the macro compiler:  </b> </par>
      ==============================   </par>

         &variable                     </par>
      or                               </par>
         &( expression )               </par>
      or                               </par>
         &variable.text                </par>
   $END$
 */

/* $DOC$
   $TEMPLATE$
      Function
   $NAME$
      hb_SetMacro()
   $CATEGORY$
      API
   $SUBCATEGORY$
      Macro
   $ONELINER$
      Enable/disable the macro compiler runtime features.
   $SYNTAX$
      hb_SetMacro( <nOption>, [<lOnOff>] ) --> <lOldSetting>
   $ARGUMENTS$
      <nOption> One of the HB_SM_* constants defined in set.ch.

      <lOnOff> .T. to enable or .F. to disable a feature
   $RETURNS$
      hb_SetMacro() return the old state of requested feature.
   $DESCRIPTION$
      This function enables or disables some features of the macro
      compiler. The Harbour is extending the macro features compared
      to an original set available in CA-Cl*pper. Enabling/disabling
      some of them allows to keep strict CA-Cl*pper compatibility.

      Available features are:</par>
      <b>HB_SM_HARBOUR</b> - enables harbour extensions:
            operators: ++, --, +=, -=, *=, /=, ^=
            objects: assigments to an instance variable

      <b>HB_SM_XBASE</b> - enables other Xbase++ dialects extensions:</par>
            expanding of expresions lists

      <b>HB_SM_SHORTCUTS</b> - enables optimized evaluation of
            logical operators (.and., .or.)

      <b>HB_SM_PREPROC</b> - enables preprocessing of commands
            This is meaningfull if Harbour is compiled with
            HB_MACRO_STATEMENTS flag

   $EXAMPLES$
      INIT PROCEDURE IWANTCLIPPER()
         hb_SetMacro( HB_SM_HARBOUR, .F. )
         hb_SetMacro( HB_SM_XBASE, .F. )
         RETURN
   $STATUS$
      R
   $COMPLIANCE$
      H
   $PLATFORMS$
      All
   $FILES$
      Header file is set.ch
      Library is core
   $SEEALSO$
      Macro compiler
   $END$
 */