f07d1b6ce5
* harbour/source/lang/msgcs852.c
* harbour/source/lang/msgcsiso.c
* harbour/source/lang/msgcskam.c
* harbour/source/lang/msgcswin.c
* typo fixed (Vojtech Obrdlik <vobrdlik centrum.cz>)
* harbour/include/hbapicdp.h
* harbour/source/codepage/Makefile
+ harbour/source/codepage/cpcs852.c
+ harbour/source/codepage/cpcsiso.c
+ harbour/source/codepage/cpcskam.c
+ harbour/source/codepage/cpcswin.c
+ harbour/source/codepage/uckam.c
* harbour/doc/en/lang.txt
* harbour/common.mak
+ added czech codepage support (Vojtech Obrdlik <vobrdlik centrum.cz>)
Vojtech many thanks.
We will have to fix our CDP code to work well with characters
with the same wight - now sorting with such codepages does not
work correctly, f.e. in CSISO:
CHR(65)+CHR(204) > CHR(65)+CHR(201)
but:
CHR(65)+CHR(201) >= CHR(65)+CHR(204)
as you can see comparison depends on string order:
s1 > s2 but not s2 < s1
It means that such codepages cannot be used in any sorting
systems like indexes until we will not fix internal CPD logic.
Alexander can you look at it?
If not then please inform me and I'll work on it in some spare
time.
* harbour/source/rtl/do.c
* minor RTE message simplification
* harbour/source/rtl/gtos2/gtos2.c
* casting
* harbour/source/vm/dynsym.c
+ added __DYNSN2SYM( <cName> ) -> symbolItem
* harbour/include/hbapi.h
* harbour/source/vm/arrays.c
+ added supercast and superoffset members to hb_struArray structure
* harbour/source/vm/classes.c
* harbour/source/rtl/tclass.prg
! fixed calculation of instance area offsets
! fixed accessing instance variables with super casting
+ added selfclass casting
+ added support for sending 'exec' and 'name' messages to
symbol items, f.e.:
funcSym := (@funcName())
? "Exacuting:", funcSym:name
funcSym:exec( param1, param2, ... )
* changed __CLASSNAME() to be Clipper compatible
* changed __CLSINST()/__CLASSINSTANCE() now accepts as third paramter
function name - Clipper compatible
! fixed GPF trap in __OBJGETCLSNAME() when executed with wrong parameter
* some other fixes and small speed improvement
113 lines
3.6 KiB
C
113 lines
3.6 KiB
C
/*
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* $Id$
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*/
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/*
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* Harbour Project source code:
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* DO command/function
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*
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* Copyright 1999 Ryszard Glab <rglab@imid.med.pl>
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* www - http://www.harbour-project.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
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*
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* As a special exception, the Harbour Project gives permission for
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* additional uses of the text contained in its release of Harbour.
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*
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* The exception is that, if you link the Harbour libraries with other
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* files to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public License.
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* Your use of that executable is in no way restricted on account of
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* linking the Harbour library code into it.
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*
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* This exception does not however invalidate any other reasons why
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* the executable file might be covered by the GNU General Public License.
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*
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* This exception applies only to the code released by the Harbour
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* Project under the name Harbour. If you copy code from other
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* Harbour Project or Free Software Foundation releases into a copy of
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* Harbour, as the General Public License permits, the exception does
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* not apply to the code that you add in this way. To avoid misleading
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* anyone as to the status of such modified files, you must delete
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* this exception notice from them.
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*
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* If you write modifications of your own for Harbour, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice.
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*
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*/
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#include "hbapi.h"
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#include "hbapiitm.h"
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#include "hbapierr.h"
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#include "hbvm.h"
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#include "hbstack.h"
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/* NOTE: DO() as a function is a Harbour extension. [vszakats] */
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/* NOTE: use hb_stackItemFromBase( uiParam ) instead of
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* hb_param( uiParam, HB_IT_ANY ) to keep references to
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* parameters passed by refeence. [druzus]
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*/
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HB_FUNC( DO )
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{
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USHORT uiPCount = hb_pcount();
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if( uiPCount > 0 )
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{
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PHB_ITEM pItem = hb_param( 1, HB_IT_ANY );
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if( HB_IS_STRING( pItem ) )
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{
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PHB_DYNS pDynSym = hb_dynsymFindName( hb_itemGetCPtr( pItem ) );
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if( pDynSym )
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{
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hb_vmPushSymbol( hb_dynsymSymbol( pDynSym ) );
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hb_vmPushNil();
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}
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else
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{
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hb_errRT_BASE( EG_NOFUNC, 1001, NULL, hb_itemGetCPtr( pItem ), HB_ERR_ARGS_BASEPARAMS );
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return;
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}
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}
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else if( HB_IS_BLOCK( pItem ) )
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{
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hb_vmPushSymbol( &hb_symEval );
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hb_vmPush( pItem );
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}
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else if( HB_IS_SYMBOL( pItem ) )
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{
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hb_vmPushSymbol( hb_itemGetSymbol( pItem ) );
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hb_vmPushNil();
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}
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else
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uiPCount = 0;
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}
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if( uiPCount > 0 )
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{
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USHORT uiParam;
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for( uiParam = 2; uiParam <= uiPCount; ++uiParam )
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hb_vmPush( hb_stackItemFromBase( uiParam ) );
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hb_vmDo( uiPCount - 1 );
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}
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else
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hb_errRT_BASE_SubstR( EG_ARG, 3012, NULL, "DO", HB_ERR_ARGS_BASEPARAMS );
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}
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