1dc1bba911
* contrib/hbfship/hbfship.hbp
* contrib/hbfship/hbfship.hbx
+ contrib/hbfship/stroccur.prg
+ added undocumented FlagShip function:
StrOccurs( <cSub>, <cStr>, [<lAny>] ) -> <nCount>
It returns the number of occurrences of <cSub> string in <cStr>
If <lAny> is true (default) then it accepts any possible substring
posittions otherwise (lAny == .F.) substrings cannot occupy common
characters from <cStr>, i.e.
StrOccurs( "aa", "aaaa", .T. ) => 3
StrOccurs( "aa", "aaaa", .F. ) => 2
* contrib/hbfoxpro/hbfoxpro.hbp
* contrib/hbfoxpro/hbfoxpro.hbx
+ contrib/hbfoxpro/dbfunc.c
+ added FoxPro compatible database functions:
Filter(), Ndx(), Relation(), FSize(), __fox_Used(), __fox_Seek()
* contrib/hbfoxpro/hbfoxpro.hbp
* contrib/hbfoxpro/hbfoxpro.hbx
+ contrib/hbfoxpro/miscfunc.c
+ added few functions which can be directly translated to Harbour ones:
Parameters() => PCount()
SRows() => MaxRow()
SCols() => MaxCol()
VarRead() => ReadVar()
PrintStatus() => IsPrinter()
Key() => InedxKey()
* contrib/hbfoxpro/hbfoxpro.hbx
* contrib/hbfoxpro/misc.prg
+ added few new actions to Sys() function
+ added AElement(), Occurs() and InsMode() functions
* contrib/hbfoxpro/hbfoxpro.ch
+ added PP rules for few FoxPro commands and standard functions with
aliases, i.e.
SEEK <exp> TAG <tag> IN <wa>
lUsed := USED( <wa> )
nRecordsInWA := RECCOUNT( <wa> )
+ added PP rules for SCAN / ENDSCAN
+ added few other commands
; Please verify me. I'm not [V]FP user and I cannot check what [V]FP
exactly does. It's possible that I missed something or wrongly
understood.
; Special thanks to Alex Antypenko. I took information about [V]FP
functions and syntax analyzing his code.
123 lines
4.9 KiB
Plaintext
123 lines
4.9 KiB
Plaintext
/*
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* Harbour Project source code:
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* Visual FoxPro compatibility header
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*
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* Copyright 2010 Viktor Szakats (vszakats.net/harbour)
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* Copyright 2010 Przemyslaw Czerpak <druzus / at / priv.onet.pl>
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* www - http://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.txt. 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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#ifndef HBFOXPRO_CH_
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#define HBFOXPRO_CH_
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/* messages in FP */
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#xtranslate .<!msg!> => :<msg>
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/* array declarations */
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#xtranslate __FP_DIM( <exp> ) => <exp>
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#xtranslate __FP_DIM( <!name!>( <dim,...> ) ) => <name>\[ <dim> \]
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#command PUBLIC <var1> [, <varN> ] => ;
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<@> PUBLIC __FP_DIM( <var1> ) [, __FP_DIM( <varN> ) ]
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#command PRIVATE <var1> [, <varN> ] => ;
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<@> PRIVATE __FP_DIM( <var1> ) [, __FP_DIM( <varN> ) ]
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#command DIMENSIONS <!name1!>( <dim1,...> ) [, <!nameN!>( <dimN,...> ) ] => ;
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PRIVATE <name1>\[ <dim1> \] [, <nameN>\[ <dimN> \] ]
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/* workaround for problem with command using FIELDS keyword which can
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wrongly translate FIELD->fieldname.
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*/
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#translate FIELD-><!name!> => _FIELD-><name>
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/* commands using FIELDS clause which is not accepted by Clipper */
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#command DISPLAY [FIELDS <v,...>] [<off:OFF>] ;
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[<prn:TO PRINTER>] [TO FILE <(f)>] ;
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[FOR <for>] [WHILE <while>] [NEXT <next>] ;
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[RECORD <rec>] [<rest:REST>] [<all:ALL>] => ;
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__dbList( <.off.>, { <{v}> }, <.all.>, ;
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<{for}>, <{while}>, <next>, ;
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<rec>, <.rest.>, <.prn.>, <(f)> )
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/* commands and standard functions with alias */
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#command SEEK <exp> [<soft: SOFTSEEK>] [<last: LAST>] ;
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[TAG <tag>] [IN <wa>] => ;
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__fox_Seek( <exp>, iif( <.soft.>, .T., NIL ), ;
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iif( <.last.>, .T., NIL ), ;
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<(wa)>, <(tag)> )
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#command SET FILTER TO <exp> IN <wa> [NOOPTIMIZE] => ;
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<wa>->( DbSetFilter( <{exp}>, <"exp"> ) )
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#command SKIP [<n>] IN <wa> => <wa>->( DbSkip( <n> ) )
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#command UNLOCK IN <wa> => <wa>->( DbUnlock() )
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#command GO TOP IN <wa> => <wa>->( DbGoTop() )
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#command GO BOTTOM IN <wa> => <wa>->( DbGoBottom() )
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#command GOTO <nRec> IN <wa> => <wa>->( DbGoTo( <nRec> ) )
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#xtranslate SEEK( <x>, <wa> ) => (<wa>)->( DbSeek( <x> ) )
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#xtranslate RECCOUNT( <wa> ) => (<wa>)->( RecCount() )
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#xtranslate RECSIZE( <wa> ) => (<wa>)->( RecSize() )
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#xtranslate FCOUNT( <wa> ) => (<wa>)->( FCount() )
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#xtranslate RECNO( <wa> ) => (<wa>)->( RecNo() )
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#xtranslate RLOCK( <wa> ) => (<wa>)->( Rlock() )
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#xtranslate USED( <wa> ) => __fox_Used( <wa> )
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/* other commands */
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#command SCAN [FOR <for>] [WHILE <while>] [NEXT <next>] ;
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[RECORD <rec>] [<rest:REST>] [ALL] [NOOPTIMIZE] => ;
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__dbLocate( <{for}>, <{while}>, <next>, <rec>, <.rest.> ) ;;
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WHILE Found()
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#command ENDSCAN => __dbContinue(); ENDDO
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#command EJECT PAGE => __Eject()
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#command FLUSH => DbCommitAll()
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#command REGIONAL [<defs,...>] => LOCAL <defs>
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#endif /* HBFOXPRO_CH_ */
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