/tags/build39/harbour/source/pp/ppcore.c

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/*
 * $Id: ppcore.c 5186 2002-03-03 09:25:34Z alkresin $
 */

/*
 * Harbour Project source code:
 * Preprocessor core module
 *
 * Copyright 1999 Alexander S.Kresin <alex@belacy.belgorod.su>
 * www - http://www.harbour-project.org
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this software; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
 * Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
 *
 * As a special exception, the Harbour Project gives permission for
 * additional uses of the text contained in its release of Harbour.
 *
 * The exception is that, if you link the Harbour libraries with other
 * files to produce an executable, this does not by itself cause the
 * resulting executable to be covered by the GNU General Public License.
 * Your use of that executable is in no way restricted on account of
 * linking the Harbour library code into it.
 *
 * This exception does not however invalidate any other reasons why
 * the executable file might be covered by the GNU General Public License.
 *
 * This exception applies only to the code released by the Harbour
 * Project under the name Harbour.  If you copy code from other
 * Harbour Project or Free Software Foundation releases into a copy of
 * Harbour, as the General Public License permits, the exception does
 * not apply to the code that you add in this way.  To avoid misleading
 * anyone as to the status of such modified files, you must delete
 * this exception notice from them.
 *
 * If you write modifications of your own for Harbour, it is your choice
 * whether to permit this exception to apply to your modifications.
 * If you do not wish that, delete this exception notice.
 *
 */

/*
 * The following parts are Copyright of the individual authors.
 * www - http://www.harbour-project.org
 *
 * Copyright 1999-2001 Viktor Szakats <viktor.szakats@syenar.hu>
 *    __DATE__, __TIME__, __HB_MAIN__ support
 *
 * Copyright 2000 Ron Pinkas <Ron@Profit-Master.com>
 *
 * hb_pp_SetRules() and related code for supportting
 * replaceable rules with -w switch
 *
 * See doc/license.txt for licensing terms.
 *
 */

/*
 * Avoid tracing in preprocessor/compiler.
 */
#if ! defined(HB_TRACE_UTILS)
   #if defined(HB_TRACE_LEVEL)
      #undef HB_TRACE_LEVEL
   #endif
#endif

#include <time.h>
#include <errno.h>

#include "hbpp.h"
#include "hbcomp.h"

#if defined( OS_UNIX_COMPATIBLE )
   #include <sys/timeb.h>
#else
   #include <sys\timeb.h>
#endif

int hb_pp_ParseDefine( char * );                         /* Process #define directive */

static COMMANDS * AddCommand( char * );                  /* Add new #command to an array  */
static COMMANDS * AddTranslate( char * );                /* Add new #translate to an array  */
static DEFINES *  DefSearch( char *, BOOL * );
static COMMANDS * ComSearch( char *, COMMANDS * );
static COMMANDS * TraSearch( char *, COMMANDS * );

static int    ParseUndef( char * );                        /* Process #undef directive */
static int    ParseIfdef( char *, int );                   /* Process #ifdef directive */
static void   ParseCommand( char *, BOOL, BOOL );          /* Process #command or #translate directive */
static void   ConvertPatterns( char *, int, char *, int ); /* Converting result pattern in #command and #translate */
static int    WorkDefine( char **, char *, DEFINES * );    /* Replace fragment of code with a #defined result text */
static int    WorkPseudoF( char **, char *, DEFINES * );   /* Replace pseudofunction with a #defined result text */
static int    WorkCommand( char *, char *, COMMANDS * );
static int    WorkTranslate( char *, char *, COMMANDS *, int * );
static int    CommandStuff( char *, char *, char *, int *, BOOL, BOOL );
static int    RemoveSlash( char * );
static int    WorkMarkers( char **, char **, char *, int *, BOOL );
static int    getExpReal( char *, char **, BOOL, int, BOOL );
static BOOL   isExpres( char *, BOOL );
static BOOL   TestOptional( char *, char * );
static BOOL   CheckOptional( char *, char *, char *, int *, BOOL, BOOL );
static void   SkipOptional( char ** );

static void   SearnRep( char *, char *, int, char *, int * );
static int    ReplacePattern( char, char *, int, char *, int );
static void   pp_rQuotes( char *, char * );
static int    md_strAt( char *, int, char *, BOOL, BOOL, BOOL );
static char * PrevSquare( char * , char *, int * );
static int    IsInStr( char, char * );
static int    stroncpy( char *, char *, int );
static int    strincpy( char *, char * );
static BOOL   truncmp( char **, char **, BOOL );
static BOOL   strincmp( char *, char **, BOOL );
static int    strotrim( char *, BOOL ); /* Ron Pinkas 2001-02-14 added 2nd parameter */
static int    NextWord( char **, char *, BOOL );
static int    NextName( char **, char * );
static int    NextParm( char **, char * );
static BOOL   OpenInclude( char *, HB_PATHNAMES *, PHB_FNAME, BOOL bStandardOnly, char * );
static BOOL   IsIdentifier( char *szProspect );

#define ISNAME( c )  ( isalnum( ( int ) c ) || ( c ) == '_' || ( c ) > 0x7E )
#define MAX_NAME     255
#define MAX_EXP      2048
#define PATTERN_SIZE 2048

#define STATE_INIT      0
#define STATE_NORMAL    1
#define STATE_COMMENT   2
#define STATE_QUOTE1    3
#define STATE_QUOTE2    4
#define STATE_QUOTE3    5
#define STATE_ID_END    6
#define STATE_ID        7
#define STATE_EXPRES    8
#define STATE_EXPRES_ID 9
#define STATE_BRACKET   10

#define IT_EXPR       1
#define IT_ID         2
#define IT_COMMA      3
#define IT_ID_OR_EXPR 4

#define HB_PP_MAX_INCLUDES FOPEN_MAX - 5 - 1

/* Ron Pinkas added 2000-01-24 */
#define IS_2CHAR_OPERATOR( p ) ( p[0] && p[1] && ( strncmp( p, ":=", 2 ) == 0 || \
                                                   strncmp( p, "+=", 2 ) == 0 || \
                                                   strncmp( p, "-=", 2 ) == 0 || \
                                                   strncmp( p, "*=", 2 ) == 0 || \
                                                   strncmp( p, "/=", 2 ) == 0 || \
                                                   strncmp( p, "^=", 2 ) == 0 || \
                                                   strncmp( p, "==", 2 ) == 0 || \
                                                   strncmp( p, "<>", 2 ) == 0 || \
                                                   strncmp( p, "<=", 2 ) == 0 || \
                                                   strncmp( p, ">=", 2 ) == 0 || \
                                                   strncmp( p, "++", 2 ) == 0 || \
                                                   strncmp( p, "--", 2 ) == 0 || \
                                                   strncmp( p, "->", 2 ) == 0      ) )
/* END, Ron Pinkas added 2000-01-24 */


static int  s_kolAddDefs = 0;
static int  s_kolAddComs = 0;
static int  s_kolAddTras = 0;
static int  s_ParseState;
static int  s_maxCondCompile;
static int  s_aIsRepeate[ 5 ];
static int  s_Repeate;
static BOOL s_bReplacePat = TRUE;
static int  s_numBrackets;
static char s_groupchar;
static char s_prevchar;

int *      hb_pp_aCondCompile = NULL;
int        hb_pp_nCondCompile = 0;

char *     hb_pp_STD_CH = NULL;

/* Ron Pinkas added 2000-11-21 */
static BOOL s_bArray = FALSE;

#if defined(__WATCOMC__)
extern BOOL hb_pp_bInline;
extern int hb_pp_LastOutLine;
#endif

/* Table with parse errors */
char * hb_pp_szErrors[] =
{
   "Can\'t open #include file: \'%s\'; %s",
   "#else does not match #ifdef",
   "#endif does not match #ifdef",
   "Bad filename in #include",
   "#define without parameters",
   "Missing => in #translate/#command \'%s\' [%s]'",
   "Error in pattern definition",
   "Cycled #define",
   "Invalid name follows #: \'%s\'",
   "\'%s\'",
   "Memory allocation error",
   "Memory reallocation error",
   "Freeing a NULL memory pointer",
   "Value out of range in #pragma directive",
   "Can\'t open command definitions file: \'%s\'",
   "Invalid command definitions file name: \'%s\'",
   "Too many nested #includes, can\'t open: \'%s\'",
   "Input buffer overflow"
};

/* Table with warnings */
char * hb_pp_szWarnings[] =
{
   "1Redefinition or duplicate definition of #define %s",
   "1No directives in command definitions file"
};

void hb_pp_SetRules( HB_INCLUDE_FUNC_PTR hb_compInclude, BOOL hb_comp_bQuiet )
{
   HB_TRACE(HB_TR_DEBUG, ("hb_pp_SetRules()"));

   if( hb_pp_STD_CH )
   {
      if( *hb_pp_STD_CH > ' ' )
      {
         hb_comp_pFileName = hb_fsFNameSplit( hb_pp_STD_CH );

         if( hb_comp_pFileName->szName )
         {
            char szFileName[ _POSIX_PATH_MAX ];

            if( ! hb_comp_pFileName->szExtension )
               hb_comp_pFileName->szExtension = ".ch";

            hb_fsFNameMerge( szFileName, hb_comp_pFileName );

            if( (* hb_compInclude)( szFileName, hb_comp_pIncludePath ) )
            {
               /*
               printf( "Loading Standard Rules from: \'%s\'\n", szFileName );
               */

               hb_pp_Init();

               hb_pp_ReadRules();

               /*
               {
                  COMMANDS * stcmd;
                  DEFINES * stdef;

                  stcmd = hb_pp_topCommand;
                  while ( stcmd )
                  {
                      printf( "Command: %s Pattern: %s\n", stcmd->name, stcmd->mpatt );
                      stcmd = stcmd->last;
                  }

                  stcmd = hb_pp_topTranslate;
                  while ( stcmd )
                  {
                      printf( "Translate: %s \nPattern: %s\n", stcmd->name, stcmd->mpatt );
                      stcmd = stcmd->last;
                  }

                  stdef = hb_pp_topDefine;
                  while ( stdef && s_kolAddDefs > 3 )
                  {
                      printf( "Define: %s Value: %s\n", stdef->name, stdef->value );
                      stdef = stdef->last;
                      s_kolAddDefs--;
                  }
               }
               */

               if ( s_kolAddComs || s_kolAddTras || s_kolAddDefs > 3 )
               {
                  if( ! hb_comp_bQuiet )
                     printf( "Loaded: %i Commands, %i Translates, %i Defines from: %s\n", s_kolAddComs, s_kolAddTras, s_kolAddDefs - 3, szFileName );
               }
               else
               {
                  hb_compGenWarning( hb_pp_szWarnings, 'I', HB_PP_WARN_NO_DIRECTIVES, NULL /*szFileName*/, NULL );
               }

               fclose( hb_comp_files.pLast->handle );
               hb_xfree( hb_comp_files.pLast->pBuffer );
               hb_xfree( hb_comp_files.pLast );
               hb_comp_files.pLast = NULL;
               hb_comp_files.iFiles = 0;

               hb_xfree( ( void * ) hb_comp_pFileName );
               hb_comp_pFileName = NULL;

               s_kolAddComs = 0;
               s_kolAddTras = 0;
               s_kolAddDefs = 0;
            }
            else
            {
               hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_CANNOT_OPEN_RULES, szFileName, NULL );
            }
         }
         else
         {
            hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_BAD_RULES_FILE_NAME, hb_pp_STD_CH, NULL );
         }
      }
      else
      {
         if( ! hb_comp_bQuiet )
            printf( "Standard command definitions excluded.\n" );

         hb_pp_Init();
      }
   }
   else
   {
      hb_pp_Table();
      hb_pp_Init();
   }
}

void hb_pp_Free( void )
{
   DEFINES * stdef;
   COMMANDS * stcmd;

   HB_TRACE(HB_TR_DEBUG, ("hb_pp_Free()"));

   while( s_kolAddDefs )
   {
      stdef = hb_pp_topDefine;
      if( stdef->pars ) hb_xfree( stdef->pars );
      if( stdef->value ) hb_xfree( stdef->value );
      if( stdef->name ) hb_xfree( stdef->name );
      hb_pp_topDefine = stdef->last;
      hb_xfree( stdef );
      s_kolAddDefs--;
   }
   while( s_kolAddComs )
   {
      stcmd = hb_pp_topCommand;
      if( stcmd->mpatt ) hb_xfree( stcmd->mpatt );
      if( stcmd->value ) hb_xfree( stcmd->value );
      hb_xfree( stcmd->name );
      hb_pp_topCommand = stcmd->last;
      hb_xfree( stcmd );
      s_kolAddComs--;
   }
   while( s_kolAddTras )
   {
      stcmd = hb_pp_topTranslate;
      if( stcmd->mpatt ) hb_xfree( stcmd->mpatt );
      if( stcmd->value ) hb_xfree( stcmd->value );
      hb_xfree( stcmd->name );
      hb_pp_topTranslate = stcmd->last;
      hb_xfree( stcmd );
      s_kolAddTras--;
   }
}

void hb_pp_Init( void )
{
   HB_TRACE(HB_TR_DEBUG, ("hb_pp_Init()"));

   hb_pp_Free();

   s_ParseState = 0;
   s_maxCondCompile = 5;
   s_bReplacePat = TRUE;
   s_prevchar = 'A';

   if( !hb_pp_aCondCompile )
       hb_pp_aCondCompile = ( int * ) hb_xgrab( sizeof( int ) * 5 );

   hb_pp_nCondCompile = 0;

   {
      char szResult[ 6 ];
      USHORT usHarbour = ( 256 * HB_VER_MAJOR ) + HB_VER_MINOR;

      /*
        This updates __HARBOUR__ on every change of HB_VER_MAJOR / HB_VER_MINOR
        HIBYTE is the HB_VER_MAJOR value and the LOBYTE is the HB_VER_MINOR value.

        The check below is to ensure that __HARBOUR__ gets the
        value of 1 by default
      */
      sprintf( szResult, "%05d", ( usHarbour ? usHarbour : 1 ) );
      hb_pp_AddDefine( "__HARBOUR__", szResult );
   }

   {
      char szResult[ 11 ];
      time_t t;
      struct tm * oTime;

      time( &t );
      oTime = localtime( &t );

      sprintf( szResult, "\"%04d%02d%02d\"", oTime->tm_year + 1900, oTime->tm_mon + 1, oTime->tm_mday );
      hb_pp_AddDefine( "__DATE__", szResult );

      sprintf( szResult, "\"%02d:%02d:%02d\"", oTime->tm_hour, oTime->tm_min, oTime->tm_sec );
      hb_pp_AddDefine( "__TIME__", szResult );
   }

#ifdef HARBOUR_START_PROCEDURE
   hb_pp_AddDefine( "__HB_MAIN__", HARBOUR_START_PROCEDURE );
#endif
}

/* Table with parse warnings */
/* NOTE: The first character stores the warning's level that triggers this
 * warning. The warning's level is set by -w<n> command line option.
 */

int hb_pp_ParseDirective( char * sLine )
{
  char sDirective[ MAX_NAME ];
  char szInclude[ _POSIX_PATH_MAX ];
  int i;

  HB_TRACE(HB_TR_DEBUG, ("hb_pp_ParseDirective(%s)", sLine));

  i = NextName( &sLine, sDirective );
  hb_strupr( sDirective );

  HB_SKIPTABSPACES(sLine);

  if( i == 4 && memcmp( sDirective, "ELSE", 4 ) == 0 )
    {     /* ---  #else  --- */
      if( hb_pp_nCondCompile == 0 )
        hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_DIRECTIVE_ELSE, NULL, NULL );
      else if( hb_pp_nCondCompile == 1 || hb_pp_aCondCompile[hb_pp_nCondCompile-2] )
        hb_pp_aCondCompile[hb_pp_nCondCompile-1] = 1 - hb_pp_aCondCompile[hb_pp_nCondCompile-1];
    }

  else if( i >= 4 && i <= 5 && memcmp( sDirective, "ENDIF", i ) == 0 )
    {     /* --- #endif  --- */
      if( hb_pp_nCondCompile == 0 )
        hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_DIRECTIVE_ENDIF, NULL, NULL );
      else hb_pp_nCondCompile--;
    }

  else if( i >= 4 && i <= 5 && memcmp( sDirective, "IFDEF", i ) == 0 )
    ParseIfdef( sLine, TRUE ); /* --- #ifdef  --- */

  else if( i >= 4 && i <= 6 && memcmp( sDirective, "IFNDEF", i ) == 0 )
    ParseIfdef( sLine, FALSE ); /* --- #ifndef  --- */

  else if( hb_pp_nCondCompile==0 || hb_pp_aCondCompile[hb_pp_nCondCompile-1])
    {
      if( i >= 4 && i <= 7 && memcmp( sDirective, "INCLUDE", i ) == 0 )
        {    /* --- #include --- */
          char cDelimChar;

          if( *sLine != '\"' && *sLine != '\'' && *sLine != '<' )
            hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_WRONG_NAME, NULL, NULL );

          cDelimChar = *sLine;
          if( cDelimChar == '<' )
            cDelimChar = '>';
          else if( cDelimChar == '`' )
            cDelimChar = '\'';

          sLine++; i = 0;
          while( *(sLine+i) != '\0' && *(sLine+i) != cDelimChar ) i++;
          if( *(sLine+i) != cDelimChar )
            hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_WRONG_NAME, NULL, NULL );
          *(sLine+i) = '\0';

          if( !OpenInclude( sLine, hb_comp_pIncludePath, hb_comp_pFileName, ( cDelimChar == '>' ), szInclude ) )
          {
            if( errno == 0 || errno == EMFILE )
              hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_TOO_MANY_INCLUDES, sLine, NULL );
            else
            {
            #if defined(__CYGWIN__) || defined(__IBMCPP__)
              hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_CANNOT_OPEN, sLine, "" );
            #else
              hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_CANNOT_OPEN, sLine, sys_errlist[ errno ] );
            #endif
            }
          }
        }

      else if( i >= 4 && i <= 6 && memcmp( sDirective, "DEFINE", i ) == 0 )
        hb_pp_ParseDefine( sLine );   /* --- #define  --- */

      else if( i >= 4 && i <= 5 && memcmp( sDirective, "UNDEF", i ) == 0 )
        ParseUndef( sLine );    /* --- #undef  --- */

      else if( (i >= 4 && i <= 7 && memcmp( sDirective, "COMMAND", i ) == 0) ||
               (i >= 4 && i <= 8 && memcmp( sDirective, "XCOMMAND", i ) == 0) )
                                /* --- #command  --- */
        ParseCommand( sLine, (i==7)? FALSE:TRUE, TRUE );

      else if( (i >= 4 && i <= 9 && memcmp( sDirective, "TRANSLATE", i ) == 0) ||
               (i >= 4 && i <= 10 && memcmp( sDirective, "XTRANSLATE", i ) == 0) )
                                /* --- #translate  --- */
        ParseCommand( sLine, (i==9)? FALSE:TRUE, FALSE );

      else if( i >= 4 && i <= 6 && memcmp( sDirective, "STDOUT", i ) == 0 )
        printf( "%s\n", sLine ); /* --- #stdout  --- */

      else if( i >= 4 && i <= 5 && memcmp( sDirective, "ERROR", i ) == 0 )
        /* --- #error  --- */
        hb_compGenError( hb_pp_szErrors, 'E', HB_PP_ERR_EXPLICIT, sLine, NULL );

      else if( i == 4 && memcmp( sDirective, "LINE", 4 ) == 0 )
        return -1;

      else if( i == 6 && memcmp( sDirective, "PRAGMA", 6 ) == 0 )
        hb_pp_ParsePragma( sLine );   /* --- #pragma  --- */

      else
        hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_WRONG_DIRECTIVE, sDirective, NULL );
    }
  return 0;
}

int hb_pp_ParseDefine( char * sLine )
{
  char defname[ MAX_NAME ], pars[ MAX_NAME ];
  int i, npars = -1;
  DEFINES * lastdef;

  HB_TRACE(HB_TR_DEBUG, ("hb_pp_ParseDefine(%s)", sLine));

  HB_SKIPTABSPACES( sLine );
  if( ISNAME( *sLine ) )
    {
      NextName( &sLine, defname );
      if( *sLine == '(' ) /* If pseudofunction was found */
        {
          sLine++; i = 0;
          npars = 0;
          while( *sLine != '\0' && *sLine != ')')
            {
              if( *sLine == ',' ) npars++;
              if( *sLine != ' ' && *sLine != '\t' ) *(pars+i++) = *sLine;
              sLine++;
            }
          if( i > 0 ) npars++;
          *(pars+i) = '\0';
          sLine++;
        }
      HB_SKIPTABSPACES(sLine);

      lastdef = hb_pp_AddDefine( defname, ( *sLine == '\0' ) ? NULL : sLine );

      lastdef->npars = npars;
      lastdef->pars = ( npars <= 0 ) ? NULL : hb_strdup( pars );
    }
  else
    hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_DEFINE_ABSENT, NULL, NULL );

  return 0;
}

DEFINES * hb_pp_AddDefine( char * defname, char * value )
{
  BOOL isNew;
  DEFINES * stdef;

  HB_TRACE(HB_TR_DEBUG, ("hb_pp_AddDefine(%s, %s)", defname, value));

  stdef = DefSearch( defname, &isNew );

  if( stdef != NULL )
  {
    hb_compGenWarning( hb_pp_szWarnings, 'I', HB_PP_WARN_DEFINE_REDEF, defname, NULL );

    if( isNew )
    {
       if( stdef->pars ) hb_xfree( stdef->pars );
       if( stdef->value ) hb_xfree( stdef->value );
    }
  }
  else
  {
    stdef = ( DEFINES * ) hb_xgrab( sizeof( DEFINES ) );
    stdef->last = hb_pp_topDefine;
    hb_pp_topDefine = stdef;
    stdef->name = hb_strdup( defname );
    stdef->npars = -1;

    s_kolAddDefs++;
  }

  stdef->value = ( value == NULL ) ? NULL : hb_strdup( value );
  stdef->pars = NULL;

  return stdef;
}

static int ParseUndef( char * sLine )
{
  char defname[ MAX_NAME ];
  DEFINES * stdef;
  BOOL isNew;

  HB_TRACE(HB_TR_DEBUG, ("ParseUndef(%s)", sLine));

  NextWord( &sLine, defname, FALSE );

  if( ( stdef = DefSearch(defname, &isNew ) ) != NULL )
  {
    if( isNew )
    {
       if( stdef->pars ) hb_xfree( stdef->pars );
       if( stdef->value ) hb_xfree( stdef->value );
       hb_xfree( stdef->name );
    }
    stdef->pars = NULL;
    stdef->value = NULL;
    stdef->name = NULL;
  }

  return 0;
}

static int ParseIfdef( char * sLine, int usl )
{
  char defname[ MAX_NAME ];
  DEFINES * stdef;

  HB_TRACE(HB_TR_DEBUG, ("ParseIfdef(%s, %d)", sLine, usl));

  if( hb_pp_nCondCompile==0 || hb_pp_aCondCompile[hb_pp_nCondCompile-1])
    {
      NextWord( &sLine, defname, FALSE );
      if( *defname == '\0' )
        hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_DEFINE_ABSENT, NULL, NULL );
    }
  if( hb_pp_nCondCompile == s_maxCondCompile )
    {
      s_maxCondCompile += 5;
      hb_pp_aCondCompile = (int*)hb_xrealloc( hb_pp_aCondCompile, sizeof( int ) * s_maxCondCompile );
    }
  if( hb_pp_nCondCompile==0 || hb_pp_aCondCompile[hb_pp_nCondCompile-1])
    {
      if( ( (stdef = DefSearch(defname,NULL)) != NULL && usl )
           || ( stdef == NULL && !usl ) ) hb_pp_aCondCompile[hb_pp_nCondCompile] = 1;
      else hb_pp_aCondCompile[hb_pp_nCondCompile] = 0;
    }
  else
    hb_pp_aCondCompile[ hb_pp_nCondCompile ] = 0;

  hb_pp_nCondCompile++;

  return 0;
}

static DEFINES * DefSearch( char * defname, BOOL * isNew )
{
  int kol = 0,j;
  DEFINES * stdef = hb_pp_topDefine;

  HB_TRACE(HB_TR_DEBUG, ("DefSearch(%s)", defname));

  while( stdef != NULL )
    {
      kol++;
      if( stdef->name != NULL )
        {
          for( j=0; *(stdef->name+j) == *(defname+j) &&
                  *(stdef->name+j) != '\0'; j++ );
          if( *(stdef->name+j) == *(defname+j) )
            {
              if( isNew ) *isNew = ( s_kolAddDefs >= kol );
              return stdef;
            }
        }
      stdef = stdef->last;
    }
  return NULL;
}

static COMMANDS * ComSearch( char * cmdname, COMMANDS * stcmdStart )
{
   COMMANDS * stcmd = ( stcmdStart ) ? stcmdStart : hb_pp_topCommand;

   HB_TRACE(HB_TR_DEBUG, ("ComSearch(%s, %p)", cmdname, stcmdStart));

   while( stcmd != NULL )
   {
      int j;

      for( j=0; (*(stcmd->name+j)==toupper(*(cmdname+j))) &&
              (*(stcmd->name+j)!='\0') &&
              ((stcmd->com_or_xcom)? 1:(j<4 || ISNAME(*(cmdname+j+1)))); j++ );
      if( (*(stcmd->name+j)==toupper(*(cmdname+j))) ||
           ( !stcmd->com_or_xcom && j >= 4 && *(stcmd->name+j)!='\0'
             && *(cmdname+j) == '\0' ) )
        break;

      stcmd = stcmd->last;
   }

   return stcmd;
}

static COMMANDS * TraSearch( char * cmdname, COMMANDS * sttraStart )
{
  int j;
  COMMANDS *sttra = ( sttraStart ) ? sttraStart : hb_pp_topTranslate;

  HB_TRACE(HB_TR_DEBUG, ("TraSearch(%s, %p)", cmdname, sttraStart));

  while( sttra != NULL )
    {
      for( j=0; *(sttra->name+j)==toupper(*(cmdname+j)) &&
              *(sttra->name+j)!='\0' &&
              ((sttra->com_or_xcom)? 1:(j<4 || ISNAME(*(cmdname+j+1)))); j++ );
      if( *(sttra->name+j)==toupper(*(cmdname+j)) ||
           ( !sttra->com_or_xcom && j >= 4 &&
             *(sttra->name+j)!='\0' && *(cmdname+j) == '\0' ) )
        break;
      sttra = sttra->last;
    }
  return sttra;
}

static void ParseCommand( char * sLine, BOOL com_or_xcom, BOOL com_or_tra )
{
  static char mpatt[ PATTERN_SIZE ];
  static char rpatt[ PATTERN_SIZE ];

  char cmdname[ MAX_NAME ];
  COMMANDS * stcmd;
  int mlen,rlen;
  int ipos;

  /* Ron Pinkas added 2000-12-03 */
  BOOL bOk = FALSE;

  HB_TRACE(HB_TR_DEBUG, ("ParseCommand(%s, %d, %d)", sLine, com_or_xcom, com_or_tra));

  HB_SKIPTABSPACES( sLine );
  ipos = 0;

  /* JFL 2000-09-19 */
  /* This was the original line as Alexander wrote it */
  /* while( *sLine != '\0' && *sLine != ' ' && *sLine != '\t' && *sLine != '<' && *sLine != '=' && ( *sLine != '(' || ipos == 0 ) ) */
  /* Now the line #xtranslate = name(.. => will be allowed */

  /* I changed it to the following to allow < and = to be the first char within a translate or xtranslate */
  while( *sLine != '\0' && *sLine != ' ' && *sLine != '\t' && ( *sLine != '<' || ipos == 0 ) && ( *sLine != '=' || ipos == 0 ) && ( *sLine != '(' || ipos == 0 ) )
  {
     /* Ron Pinkas added 2000-01-24 */
     if( ! ISNAME( *sLine ) )
     {
        if( *sLine == '[' && ipos )
           break;

        if( IS_2CHAR_OPERATOR( sLine ) )
        {
           *(cmdname+ipos++) = *sLine++;
           *(cmdname+ipos++) = *sLine++;
           break;
        }
        else
        {
           *(cmdname+ipos++) = *sLine++;
           break;
        }
     }
     /* END, Ron Pinkas added 2000-01-24 */

     *(cmdname+ipos++) = *sLine++;
  }
  *(cmdname+ipos) = '\0';

  if( !ipos )
  {
     return;
  }

  hb_strupr( cmdname );
  HB_SKIPTABSPACES(sLine);

  /* Ron Pinkas added 2000-12-03 */
  ipos = 0;
  while( *sLine )
  {
     mpatt[ipos++] = *sLine;

     if( *sLine == '=' )
     {
        int i = ipos;

        sLine++;
        mpatt[i++] = *sLine;

        while( *sLine && ( *sLine == ' ' || *sLine == '\t' ) )
        {
           sLine++;
           mpatt[i++] = *sLine;
        }

        if( *sLine == '>' )
        {
           ipos = ipos - 2;
           while( mpatt[ipos] == ' ' || mpatt[ipos] == '\t' )
           {
              ipos--;
           }

           mpatt[ipos + 1] = '\0';
           sLine++;
           bOk = TRUE;
           break;
        }

        ipos = i;
     }

     sLine++;
  }
  /* End - Ron Pinkas added 2000-12-03 */

  /* Ron Pinkas modified 2000-12-03
  if( (ipos = hb_strAt( "=>", 2, sLine, strlen(sLine) )) > 0 ) */
  if( bOk )
  {
    /* Ron Pinkas removed 2000-12-03
    stroncpy( mpatt, sLine, ipos-1 ); */

    RemoveSlash( mpatt );
    mlen = strotrim( mpatt, TRUE );

    /* Ron Pinkas removed 2000-12-03
    sLine += ipos + 1; */

    HB_SKIPTABSPACES(sLine);
    hb_pp_strocpy( rpatt, sLine );
    rlen = strotrim( rpatt, TRUE );

    ConvertPatterns( mpatt, mlen, rpatt, rlen );

    if( com_or_tra )
      stcmd = AddCommand( cmdname );
    else
      stcmd = AddTranslate( cmdname );

    stcmd->com_or_xcom = com_or_xcom;
    stcmd->mpatt = hb_strdup( mpatt );
    stcmd->value = ( rlen > 0 ) ? hb_strdup( rpatt ) : NULL;

    /* JFL */
    /*
    printf( "Parsecommand Name: %s Pat: %s Val: %s\n", stcmd->name, stcmd->mpatt, stcmd->value );
    */

  }
  else
  {
     sLine -= ( ipos + 1 );
     hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_COMMAND_DEFINITION, cmdname, sLine );
  }
}

/* ConvertPatterns()
 * Converts result pattern in #command and #translate to inner format
 */

static void ConvertPatterns( char * mpatt, int mlen, char * rpatt, int rlen )
{
  int i = 0, ipos, ifou;
  int explen, rmlen;
  char exppatt[ MAX_NAME ], expreal[ 5 ] = "\1  0";
  char lastchar = '@', exptype;
  char * ptr, * ptrtmp;

  HB_TRACE(HB_TR_DEBUG, ("ConvertPatterns(%s, %d, %s, %d)", mpatt, mlen, rpatt, rlen));

  while( *(mpatt+i) != '\0' )
    {
      if( *(mpatt+i) == '<' )
        {  /* Drag match marker, determine it type */
          explen = 0; ipos = i; i++; exptype = '0';
          while( *(mpatt+i) == ' ' || *(mpatt+i) == '\t' ) i++;
          if( *(mpatt+i) == '*' )        /* Wild match marker */
            { exptype = '3'; i++; }
          else if( *(mpatt+i) == '(' )   /* Extended expression match marker */
            { exptype = '4'; i++; }
          else if( *(mpatt+i) == '!' )   /* Extended expression match marker */
            { exptype = '5'; i++; }
          ptr = mpatt + i;
          while( *ptr != '>' )
          {
             if( *ptr == '\0' || *ptr == '<' || *ptr == '[' || *ptr == ']' )
             {
                hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_PATTERN_DEFINITION, NULL, NULL );
                return;
             }
             ptr++;
          }
          while( *(mpatt+i) != '>' )
            {
              if( *(mpatt+i) == ',' )      /* List match marker */
                {
                  exptype = '1';
                  while( *(mpatt+i) != '>' ) i++;
                  break;
                }
              else if( *(mpatt+i) == ':' ) /* Restricted match marker */
                {
                  exptype = '2';
                  *(mpatt+i--) = ' ';
                  break;
                }
              if( *(mpatt+i) != ' ' && *(mpatt+i) != '\t' )
                *(exppatt+explen++) = *(mpatt+i);
              i++;
            }
          if( exptype == '3' )
            {
              if( *(exppatt+explen-1) == '*' ) explen--;
              else
                hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_PATTERN_DEFINITION, NULL, NULL );
            }
          else if( exptype == '4' )
            {
              if( *(exppatt+explen-1) == ')' ) explen--;
              else
                hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_PATTERN_DEFINITION, NULL, NULL );
            }
          else if( exptype == '5' )
            {
              if( *(exppatt+explen-1) == '!' ) explen--;
              else
                hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_PATTERN_DEFINITION, NULL, NULL );
            }

          rmlen = i - ipos + 1;
          /* Convert match marker into inner format */
          lastchar = (lastchar!='Z') ? ( (char) ( (unsigned int)lastchar + 1 ) ):
                                       'a';
          expreal[1] = lastchar;
          expreal[2] = exptype;
          hb_pp_Stuff( expreal, mpatt+ipos, 4, rmlen, mlen );
          mlen += 4 - rmlen;
          i += 4 - rmlen;

          /* Look for appropriate result markers */
          ptr = rpatt;
          while( (ifou = hb_strAt( exppatt, explen, ptr, rlen-(ptr-rpatt) )) > 0 )
            {
              /* Convert result marker into inner format */
              ifou --;
              ptr += ifou;
              ptrtmp = ptr + 1;
              rmlen = explen;
              exptype = '0';
              do
              {
                 ptr--;
                 rmlen++;
                 ifou--;
                 if( *ptr == '<' )
                    continue;
                 else if( *ptr == '\"' )
                    exptype = '2';
                 else if( *ptr == '(' )
                    exptype = '3';
                 else if( *ptr == '{' )
                    exptype = '4';
                 else if( *ptr == '.' )
                    exptype = '5';
                 else if( *ptr == '-' )
                    exptype = '6';
                 else if( *ptr == ' ' || *ptr == '\t' )
                    continue;
                 else
                    ifou = -1;
              }
              while( ifou >= 0 && *ptr!='<' && *(ptr-1)!= '\\' );
              if( ifou >=0 && *ptr=='<' )
              {
                 ptr += rmlen++;
                 while( *ptr != '\0' && *ptr != '>'  && *(ptr-1) != '\\' )
                 {
                    if( *ptr != ' ' && *ptr != '\t' && *ptr != '\"' && *ptr != ')' && *ptr != '}' && *ptr != '.' && *ptr != '-' )
                    {
                       ifou = -1;
                       break;
                    }
                    rmlen++;
                    ptr++;
                 }
                 if( ifou >=0 && *ptr=='>' )
                 {
                    ptr -= rmlen;
                    ptr++;
                    if( exptype == '0' && *(ptr-1) == '#' && *(ptr-2) != '\\' )
                    {
                       exptype = '1';
                       ptr--;
                       rmlen++;
                    }
                    expreal[2] = exptype;
                    hb_pp_Stuff( expreal, ptr, 4, rmlen, rlen );
                    rlen += 4 - rmlen;
                 }
                 else
                    ptr = ptrtmp;
              }
              else
                 ptr = ptrtmp;
            }
        }
      i++;
    }
}

static COMMANDS * AddCommand( char * cmdname )
{
  COMMANDS * stcmd;

  HB_TRACE(HB_TR_DEBUG, ("AddCommand(%s)", cmdname));

  stcmd = ( COMMANDS * ) hb_xgrab( sizeof( COMMANDS ) );
  stcmd->last = hb_pp_topCommand;
  hb_pp_topCommand = stcmd;
  stcmd->name = hb_strdup( cmdname );
  s_kolAddComs++;
  return stcmd;
}

static COMMANDS* AddTranslate( char * traname )
{
  COMMANDS * sttra;

  HB_TRACE(HB_TR_DEBUG, ("AddTranslate(%s)", traname));

  sttra = ( COMMANDS * ) hb_xgrab( sizeof( COMMANDS ) );
  sttra->last = hb_pp_topTranslate;
  hb_pp_topTranslate = sttra;
  sttra->name = hb_strdup( traname );
  s_kolAddTras++;
  return sttra;
}

int hb_pp_ParseExpression( char * sLine, char * sOutLine )
{
  char sToken[MAX_NAME];
  char * ptri, * ptro, * ptrb;
  int lenToken, i, ipos, isdvig, lens;
  int ifou;
  int rezDef, rezTra, rezCom, kolpass = 0;
  DEFINES * stdef;
  COMMANDS * stcmd;

  HB_TRACE(HB_TR_DEBUG, ("hb_pp_ParseExpression(%s, %s)", sLine, sOutLine));

  #if 0
     printf( "Line: >%s<\n", sLine );
  #endif

  do
  {
     strotrim( sLine, FALSE );

     #if 0
        printf( "Trimed: >%s<\n", sLine );
     #endif

     rezDef = 0; rezTra = 0; rezCom = 0;
     isdvig = 0;

     do
     {
        ptro = sOutLine;
        ptri = sLine + isdvig;
        ipos = md_strAt( ";", 1, ptri, TRUE, FALSE, FALSE );

        if( ipos > 0 )
        {
           *(ptri+ipos-1) = '\0';
        }

        HB_SKIPTABSPACES( ptri );

        if( *ptri == '#' )
        {
           hb_pp_ParseDirective( ptri+1 );

           if( ipos > 0 )
           {
              *( sLine + isdvig + ipos - 1 ) = ';';
           }

           lens = strlen( sLine + isdvig );
           hb_pp_Stuff( " ", sLine + isdvig, 0, (ipos)? ipos:lens, lens );

           if( ipos > 0 )
           {
              ipos = 1;
           }
        }
        else
        {   /* Look for macros from #define      */
           while( ( lenToken = NextName( &ptri, sToken ) ) > 0 )
           {
              #if 0
                 printf( "Token: >%s< Line: >%s<\n", sToken, sLine );
              #endif

              if( (stdef=DefSearch(sToken,NULL)) != NULL )
              {
                 ptrb = ptri - lenToken;

                 if( ( i = WorkDefine( &ptri, ptro, stdef ) ) >= 0 )
                 {
                    rezDef++;
                    lens = strlen( ptrb );

                    if( ipos > 0 )
                    {
                       *(ptrb+lens) = ';';
                       lens += strlen( ptrb+lens+1 );
                    }

                    hb_pp_Stuff( ptro, ptrb, i, ptri-ptrb, lens+1 );

                    if( ipos > 0 )
                    {
                       ipos += i - (ptri-ptrb);
                       *(sLine + isdvig + ipos - 1) = '\0';
                    }

                    ptri += i - (ptri-ptrb);
                 }
              }
           }

           #if 0
               if( *sOutLine )
                  printf( "*After #defines: >%s<\n", sOutLine );
               else
                  printf( "After #defines: >%s<\n", sLine );
           #endif

           /* Look for definitions from #translate    */
           stcmd = hb_pp_topTranslate;
           while( stcmd != NULL )
           {
              ptri = sLine + isdvig;
              lenToken = strlen(stcmd->name);

              while( ( ifou = md_strAt( stcmd->name, lenToken, ptri, TRUE, FALSE, FALSE )) > 0 )
              {
                 ptri += ifou -1;

                 if( ( i = WorkTranslate( ptri+lenToken, ptro, stcmd, &lens ) ) >= 0 )
                 {
                    lens += lenToken;
                    while( lens > 0 && (*(ptri+lens-1)==' ' || *(ptri+lens-1)=='\t') )
                    {
                       lens--;
                    }

                    if( ipos > 0 )
                    {
                       *(sLine+isdvig+ipos-1) = ';';
                    }

                    hb_pp_Stuff( ptro, ptri, i, lens, strlen(ptri) );
                    rezTra = 1;

                    if( ipos > 0 )
                    {
                       ipos += i - lens;
                       *(sLine+isdvig+ipos-1) = '\0';
                    }

                    ptri += i;
                 }
                 else
                 {
                    ptri += lenToken;
                 }
              }

              stcmd = stcmd->last;
           }

           #if 0
               if( *sOutLine )
                  printf( "*After #translate: >%s<\n", sOutLine );
               else
                  printf( "After #translate: >%s<\n", sLine );
           #endif

           /* Look for definitions from #command      */
           /* JFL ! Was 3 but insufficient in most cases */
           /* I know this is a new hardcoded limit ... any better idea's welcome */
           if( kolpass < 20 )
           {
              ptri = sLine + isdvig;
              HB_SKIPTABSPACES( ptri );

              if( ISNAME( *ptri ) )
              {
                 NextName( &ptri, sToken );
              }
              else
              {
                 /* Ron Pinkas commented 2000-01-24
                 i = 0;
                 while( *ptri != ' ' && *ptri != '\t' && *ptri != '\0' && *ptri != '\"' && *ptri != '\'' && *ptri != '('  && !ISNAME(*ptri) )
                 {
                    *(sToken+i) = *ptri++;
                    i++;
                 }
                 *(sToken+i) = '\0';
                 */

                 /* Ron Pinkas added 2000-01-24 */
                 if( IS_2CHAR_OPERATOR( ptri ) )
                 {
                    sToken[0] = *ptri++;
                    sToken[1] = *ptri++;
                    sToken[2] = '\0';
                 }
                 else
                 {
                    sToken[0] = *ptri++;
                    sToken[1] = '\0';
                 }
                 /* END, Ron Pinkas added 2000-01-24 */
              }

              HB_SKIPTABSPACES( ptri );

              #if 0
                 printf( "Token: %s\n", sToken );
              #endif

              if( ( *ptri == '\0' || ( *ptri != '=' && (!IsInStr(*ptri,":/+*-%^") || *(ptri+1) != '=') &&
                  ( *ptri != '-' || *(ptri+1) != '>' ) ) ) && ( stcmd = ComSearch(sToken,NULL) ) != NULL )
              {
                 ptro = sOutLine;

                 i = WorkCommand( ptri, ptro, stcmd );
                 ptri = sLine + isdvig;

                 if( ipos > 0 )
                 {
                    *(ptri+ipos-1) = ';';
                 }

                 if( i >= 0 )
                 {
                    if( isdvig + ipos > 0 )
                    {
                       lens = strlen( sLine+isdvig );
                       hb_pp_Stuff( ptro, sLine+isdvig, i, (ipos)? ipos-1:lens, lens );

                       if( ipos > 0 )
                       {
                          ipos = i + 1;
                       }
                    }
                    else
                    {
                       memcpy( sLine, sOutLine, i+1);
                    }
                 }

                 rezCom = 1;
              }
              else if( ipos > 0 )
              {
                 *(sLine+isdvig+ipos-1) = ';';
              }
           }
           else if( ipos > 0 )
           {
              *(sLine+isdvig+ipos-1) = ';';
           }
        }

        isdvig += ipos;
     }
     while( ipos != 0 );

     kolpass++;

     if( kolpass > 20 && rezDef )
     {
        hb_compGenError( hb_pp_szErrors, 'F', HB_PP_ERR_RECURSE, NULL, NULL );
        break;
     }
  }
  while( rezDef || rezTra || rezCom );

  #if 0
      if( *sOutLine )
         printf( "Out: >%s<\n", sOutLine );
      else
         printf( "Out: >%s<\n", sLine );
  #endif

  return 0;
}

static int WorkDefine( char ** ptri, char * ptro, DEFINES * stdef )
{
  int npars, lens;
  char * ptr;

  HB_TRACE(HB_TR_DEBUG, ("WorkDefine(%p, %s, %p)", ptri, ptro, stdef));

  if( stdef->npars < 0 )
  {
     lens = hb_pp_strocpy( ptro,stdef->value );
  }
  else
  {
     HB_SKIPTABSPACES( *ptri );

     if( **ptri == '(' )
     {
        npars = 0; ptr = *ptri;

        do
        {
           ptr++;

           if( NextParm( &ptr, NULL ) > 0 )
           {
              npars++;
           }
        }
        while( *ptr != ')' && *ptr != '\0' );

        if( *ptr == ')' && stdef->npars == npars )
        {
           /* Ron Pinkas added 2000-11-21 */
           char *pTmp = ptr + 1;

           while( *pTmp && ( *pTmp == ' ' || *pTmp == '\t' ) )
           {
             pTmp++;
           }
           if( *pTmp == '[' )
           {
              s_bArray = TRUE;
           }
           /* END - Ron Pinkas added 2000-11-21 */

           lens = WorkPseudoF( ptri, ptro, stdef );
        }
        else
        {
           return -1;
        }
     }
     else
     {
        return -1;
     }
  }

  return lens;
}

static int WorkPseudoF( char ** ptri, char * ptro, DEFINES * stdef )
{
  char parfict[ MAX_NAME ], * ptrreal;
  char * ptrb;
  int ipos, ifou, ibeg;
  int lenfict, lenreal, lenres;

  HB_TRACE(HB_TR_DEBUG, ("WorkPseudoF(%p, %s, %p)", ptri, ptro, stdef));

  lenres = hb_pp_strocpy( ptro, stdef->value );  /* Copying value of macro to destination string  */

  if( stdef->pars )
  {
     ipos = 0; ibeg = 0;
     do                               /* Parsing through parameters */
     {                                /* in macro definition        */
        if( *(stdef->pars+ipos) == ',' || *(stdef->pars+ipos) == '\0' )
        {
           *(parfict+ipos-ibeg) = '\0';
           lenfict = ipos - ibeg;

           if( **ptri != ')' )
           {
              (*ptri)++;             /* Get next real parameter */
              HB_SKIPTABSPACES( *ptri );
              ptrreal = *ptri;
              lenreal = NextParm( ptri, NULL);

              ptrb = ptro;
              while( (ifou = hb_strAt( parfict, lenfict, ptrb, lenres-(ptrb-ptro) )) > 0 )
              {
                 ptrb = ptrb+ifou-1;
                 if( !ISNAME(*(ptrb-1)) && !ISNAME(*(ptrb+lenfict)) )
                 {
                    hb_pp_Stuff( ptrreal, ptrb, lenreal, lenfict, lenres );
                    lenres += lenreal - lenfict;
                    ptrb += lenreal;
                 }
                 else
                 {
                    ptrb++;
                 }
              }

              ibeg = ipos+1;
           }
        }
        else
        {
           *(parfict+ipos-ibeg) = *(stdef->pars+ipos);
        }

        if( *(stdef->pars+ipos) == '\0' )
        {
           break;
        }

        ipos++;
     }
     while( 1 );
  }
  else
  {
     while( **ptri != ')' )
     {
       (*ptri)++;
     }
  }

  (*ptri)++;

  return lenres;
}

static int WorkCommand( char * ptri, char * ptro, COMMANDS * stcmd )
{
  int rez;
  int lenres;
  char * ptrmp;
  char * sToken = stcmd->name;

  HB_TRACE(HB_TR_DEBUG, ("WorkCommand(%s, %s, %p)", ptri, ptro, stcmd));

  do
    {
      lenres = hb_pp_strocpy( ptro, stcmd->value );   /* Copying result pattern */
      ptrmp = stcmd->mpatt;                      /* Pointer to a match pattern */
      s_Repeate = 0;
      s_groupchar = '@';
      rez = CommandStuff( ptrmp, ptri, ptro, &lenres, TRUE, stcmd->com_or_xcom );

      stcmd = stcmd->last;
      if( rez < 0 && stcmd != NULL ) stcmd = ComSearch(sToken, stcmd);
    }
  while( rez < 0 && stcmd != NULL );

  *(ptro+lenres) = '\0';
  if( rez >= 0 ) return lenres;
  return -1;
}

static int WorkTranslate( char * ptri, char * ptro, COMMANDS * sttra, int * lens )
{
  int rez;
  int lenres;
  char * ptrmp;
  char * sToken = sttra->name;

  HB_TRACE(HB_TR_DEBUG, ("WorkTranslate(%s, %s, %p, %p)", ptri, ptro, sttra, lens));

  do
  {
     lenres = hb_pp_strocpy( ptro, sttra->value );
     ptrmp = sttra->mpatt;
     s_Repeate = 0;
     s_groupchar = '@';
     rez = CommandStuff( ptrmp, ptri, ptro, &lenres, FALSE, sttra->com_or_xcom );

     sttra = sttra->last;

     if( rez < 0 && sttra != NULL )
     {
        sttra = TraSearch(sToken, sttra);
     }
  }
  while( rez < 0 && sttra != NULL );

  *(ptro+lenres) = '\0';

  if( rez >= 0 )
  {
     *lens = rez;
     return lenres;
  }

  return -1;
}

static int CommandStuff( char * ptrmp, char * inputLine, char * ptro, int * lenres, BOOL com_or_tra, BOOL com_or_xcom )
{
  BOOL endTranslation = FALSE;
  int ipos;
  char * lastopti[ 3 ], * strtopti = NULL, * strtptri = NULL;
  char * ptri = inputLine, * ptr, tmpname[ MAX_NAME ];
  int isWordInside = 0;

  /*
  printf( "MP: >%s<\nIn: >%s<\n", ptrmp, ptri );
  */

  HB_TRACE(HB_TR_DEBUG, ("CommandStuff(%s, %s, %s, %p, %d, %d)", ptrmp, inputLine, ptro, lenres, com_or_tra, com_or_xcom));

  s_numBrackets = 0;
  HB_SKIPTABSPACES( ptri );
  if( ptrmp == NULL ) { if( *ptri != '\0' ) return -1; }
  else
    while( *ptri != '\0' && !endTranslation )
      {
        HB_SKIPTABSPACES( ptrmp );
        if( *ptrmp == '[' && !s_numBrackets && !strtopti )
          strtopti = ptrmp;
        if( !s_numBrackets && strtopti && strtptri != ptri &&
           ( ISNAME( *ptri ) || *ptri=='&' ) )
          {
            strtptri = ptri;
            ptrmp = strtopti;
            ptr = ptri;
            ipos = NextName( &ptr, tmpname );
            ipos = md_strAt( tmpname, ipos, strtopti, TRUE, TRUE, TRUE );
            if( ipos && TestOptional( strtopti, strtopti+ipos-2 ) )
              {
                ptr = strtopti+ipos-2;
                ptr = PrevSquare( ptr, strtopti, NULL );
                if( ptr )
                    ptrmp = ptr;
              }
          }
        switch( *ptrmp ) {
        case '[':
          if( !s_numBrackets ) isWordInside = 0;
          s_numBrackets++;
          s_aIsRepeate[ s_Repeate ] = 0;
          lastopti[s_Repeate++] = ptrmp;
          ptrmp++;
          if( !CheckOptional( ptrmp, ptri, ptro, lenres, com_or_tra, com_or_xcom ) )
            SkipOptional( &ptrmp );
          break;
        case ']':
          if( s_Repeate )
            {
              s_Repeate--;
              if( s_aIsRepeate[ s_Repeate ] )
                {
                  if( ISNAME(*ptri) )
                    {
                      ptr = ptri;
                      ipos = NextName( &ptr, tmpname );
                      ipos = md_strAt( tmpname, ipos, ptrmp, TRUE, TRUE, TRUE );
                      if( ipos && TestOptional( ptrmp+1, ptrmp+ipos-2 ) )
                        {
                         ptr = PrevSquare( ptrmp+ipos-2, ptrmp+1, NULL );
                         if( !ptr || CheckOptional( ptrmp+1, ptri, ptro, lenres, com_or_tra, com_or_xcom ) )
                           {
                             ptrmp = lastopti[s_Repeate];
                             ptrmp++;
                             s_Repeate++;
                             SkipOptional( &ptrmp );
                             s_numBrackets++;
                             ptrmp++;
                             strtptri = ptri;
                            }
                            else
                               ptrmp = lastopti[s_Repeate];
                        }
                      else
                         ptrmp = lastopti[s_Repeate];
                    }
                  else
                    ptrmp = lastopti[s_Repeate];
                }
              else
                {
                 if( !isWordInside ) strtopti = NULL;
                 ptrmp++;
                }
              s_numBrackets--;
            }
          else
            {
             if( !isWordInside ) strtopti = NULL;
             s_numBrackets--; ptrmp++;
            }
          break;
        case ',':
          if( s_numBrackets == 1 ) isWordInside = 1;
          if( !s_numBrackets ) strtopti = NULL;
          if( *ptri == ',' ) { ptrmp++; ptri++; }
          else
            {
              if( s_numBrackets )
                {
                  SkipOptional( &ptrmp );
                }
              else return -1;
            }
          break;
        case '\1':  /*  Match marker */
          if( !s_numBrackets ) strtopti = NULL;
          if( s_numBrackets == 1 && *(ptrmp+2) == '2' ) isWordInside = 1; /*  restricted match marker  */
          if( !WorkMarkers( &ptrmp, &ptri, ptro, lenres, com_or_xcom ) )
            {
              if( s_numBrackets )
                {
                  SkipOptional( &ptrmp );
                }
              else return -1;
            }
          break;
        case '\0':
          if( com_or_tra )
            return -1;
          else endTranslation = TRUE;
          break;
        default:    /*   Key word    */
          if( s_numBrackets == 1 ) isWordInside = 1;
          if( !s_numBrackets ) strtopti = NULL;
          ptr = ptri;
          if( *ptri == ',' || truncmp( &ptri, &ptrmp, !com_or_xcom ) )
            {
              ptri = ptr;
              if( s_numBrackets )
                {
                  SkipOptional( &ptrmp );
                }
              else return -1;
            }
        }
        HB_SKIPTABSPACES( ptri );
      };

  if( *ptrmp != '\0' )
    {
      if( s_Repeate ) { s_Repeate = 0; ptrmp = lastopti[0]; }
      s_numBrackets = 0;
      do
        {
          HB_SKIPTABSPACES( ptrmp );
          if( *ptrmp != '\0' )
            switch( *ptrmp ) {
            case '[':
              ptrmp++;
              SkipOptional( &ptrmp );
              ptrmp++;
              break;
            case ']': ptrmp++; break;
            default:
              return -1;
            }
        }
      while( *ptrmp != '\0' );
    }

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