I've tried the suggestion that Xavi proposed, but it produces a bad conversion.
1- Changing the es850C as proposed by CPINFO.
2- Changing cdpapi as XAVI propose and (1). It produce UPPER(á)-> B
3- original cdpapi with the following change in de es850c as detailed in the CPINFO.txt.

I guess that the last works fine, i've tried with the program that send I you previously and it produce the same result in clipper and harbour ,no difference between both programs. (OPENFILE and CLOSEFILE, are User defined functions I have wrote that helps me opening and closing files, change them to DBUSEAREA and DBCLOSEAREA)

I will test more this solution.


Thanks
Maurizio Faccio



Xavi escribió:
Sorry, bad typo in post patch. I just change.

<------------- cdpapi.c(398) ----------------------->
if( cdpage->s_upper[il] == cdpage->s_lower[il] ) cdpage->s_upper[il] = *ptrUpper; if( cdpage->s_upper[iu] == cdpage->s_lower[iu] ) cdpage->s_lower[iu] = *ptrLower;
<---------------------------------------------------->


10/13/09 15:05:42 Windows XP 5.1.2600 Service Pack 3 Harbour 2.0.0beta1 (Rev. 
11287)
Character encoding: ES850C             850C WITHOUT CHANGING CDPAPI
==================================================
number of upper and lower characters is different
letters are not sorted continuously
Warning: irregular CP which needs special definition in Harbour
upper: "ABCDEFGHIJKLMN¥OPQRSTUVWXYšZŽ™"
lower: "a bcde‚fghi¡jklmn¤o¢pqrstu—vwxyz†„”"
==================================================

10/13/09 17:12:47 Windows XP 5.1.2600 Service Pack 3 Harbour 2.0.0beta1 (Rev. 
11287)
Character encoding: ES850C          XAVI proposed
==================================================
character '„' (132:A L ) is the same as upper and lower
character '†' (134:A L ) is the same as upper and lower
character '”' (148:A L ) is the same as upper and lower
number of upper and lower characters is different
letters are not sorted continuously
Warning: irregular CP which needs special definition in Harbour
upper: "ABCDEFGHIJKLMN¥OPQRSTUVWXYšZŽ™"
lower: "a bcde‚fghi¡jklmn¤o¢pqrstu—vwxyz„†”"
==================================================


10/13/09 17:34:30 Windows XP 5.1.2600 Service Pack 3 Harbour 2.0.0beta1 (Rev. 
11287)
Character encoding: ES850C
==================================================
number of upper and lower characters is different
letters are not sorted continuously
Warning: irregular CP which needs special definition in Harbour
upper: "ABCDEFGHIJKLMN¥OPQRSTUVWXYšZŽ™"
lower: " abcde‚fgh¡ijklmn¤¢opqrst£uvwxyz†„”"
==================================================

New es850c:

static HB_CODEPAGE s_codepage = { "ES850C",
    HB_CPID_850, HB_UNITB_850, NUMBER_OF_CHARACTERS,
    "AABCDEFGHIIJKLMN¥OOPQRSTUUVWXYšZŽ™",
    " abcde‚fgh¡ijklmn¤¢opqrst£uvwxyz†„”",
    IS_LATIN, ACCENTED_EQUAL, ACCENTED_INTERLEAVED, 0, 0, NULL, NULL, NULL, 
NULL, 0, NULL };


/*
 * $Id: cpes850c.c 10194 2009-02-06 19:03:27Z vszakats $
 */

/*
 * Harbour Project source code:
 * National Collation Support Module (ES850C - Spanish Clipper compatible)
 *
 * Copyright 2002 Alexander S.Kresin <a...@belacy.belgorod.su>
 * www - http://www.harbour-project.org
 * Spanish MS-DOS support by Antonio Linares <alina...@fivetechsoft.com>
 *
 * 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.
 *
 */

/* Language name: Spanish */
/* ISO language code (2 chars): ES */
/* Codepage: 850 */

#include "hbapi.h"
#include "hbapicdp.h"

#define NUMBER_OF_CHARACTERS  33    /* The number of single characters in the
                                       alphabet, two-as-one aren't considered
                                       here, accented - are considered. */
#define IS_LATIN               1    /* Should be 1, if the national alphabet
                                       is based on Latin */
#define ACCENTED_EQUAL         0    /* Should be 1, if accented character
                                       has the same weight as appropriate
                                       unaccented. */
#define ACCENTED_INTERLEAVED   0    /* Should be 1, if accented characters
                                       sort after their unaccented counterparts
                                       only if the unaccented versions of all
                                       characters being compared are the same
                                       ( interleaving ) */

/* If ACCENTED_EQUAL or ACCENTED_INTERLEAVED is 1, you need to mark the
   accented characters with the symbol '~' before each of them, for example:
      a~_
   If there is two-character sequence, which is considered as one, it should
   be marked with '.' before and after it, for example:
      ... h.ch.i ...

   The Upper case string and the Lower case string should be absolutely the
   same excepting the characters case, of course.
 */

static HB_CODEPAGE s_codepage = { "ES850C",
    HB_CPID_850, HB_UNITB_850, NUMBER_OF_CHARACTERS,
    "AABCDEFGHIIJKLMN¥OOPQRSTUUVWXYšZŽ™",
    " abcde‚fgh¡ijklmn¤¢opqrst£uvwxyz†„”",
    IS_LATIN, ACCENTED_EQUAL, ACCENTED_INTERLEAVED, 0, 0, NULL, NULL, NULL, 
NULL, 0, NULL };

/*static HB_CODEPAGE s_codepage = { "ES850C",
    HB_CPID_850, HB_UNITB_850, NUMBER_OF_CHARACTERS,
    "ABCDEFGHIJKLMN¥OPQRSTUVWXYšZŽ™",
    "a bcde‚fghi¡jklmn¤o¢pqrstu—vwxyz†„”",
    IS_LATIN, ACCENTED_EQUAL, ACCENTED_INTERLEAVED, 0, 0, NULL, NULL, NULL, 
NULL, 0, NULL };*/

HB_CODEPAGE_INIT( ES850C )

#if defined( HB_PRAGMA_STARTUP )
   #pragma startup hb_codepage_Init_ES850C
#elif defined( HB_MSC_STARTUP )
   #if defined( HB_OS_WIN_64 )
      #pragma section( HB_MSC_START_SEGMENT, long, read )
   #endif
   #pragma data_seg( HB_MSC_START_SEGMENT )
   static HB_$INITSYM hb_vm_auto_hb_codepage_Init_ES850C = 
hb_codepage_Init_ES850C;
   #pragma data_seg()
#endif
REQUEST HB_LANG_ES
REQUEST HB_CODEPAGE_ES850C

function main()

HB_SETCODEPAGE('ES850C')
HB_LANGSELECT('ES')


OPENFILE({"nrochar"},.t.,.t.)
SELECT("nrochar")
DBGOTOP()
while !eof()
       bloquea("R")
       FIELD->HRBchar:=CHR(nronro)
       FIELD->HRBupper:=UPPER(CHR(nronro))
       FIELD->HRBlower:=LOWER(CHR(nronro))
      FIELD->HRBupnro:=ASC(UPPER(CHR(nronro)))
       FIELD->HRBLOnro:=ASC(LOWER(CHR(nronro)))
       BLOQUEA()
       DBSKIP()
ENDDO
CLOSEFILE({"NROCHAR"})

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