* harbour/contrib/Makefile
* harbour/contrib/bmdbfcdx/Makefile
* harbour/source/rdd/Makefile
! fixed GNU make compilation
* harbour/include/hbapifs.h
* harbour/source/rtl/filesys.c
+ added support for DOS/Windows DENY_* flag emulation in POSIX
systems using BSD locks. So far such emulatin was done with
standard POSIX locks. The new emulation can be enabled by setting
HB_USE_BSDLOCKS and disabled by HB_USE_BSDLOCKS_OFF. By default
it's enabled in Linux and BSD* based systems.
Please not that it BSD locks work in differ way then POSIX ones.
They are bound with file handle and process ID not i-node and PID.
It will allow to synchronize even single process but it will not
work in NFS and some old BSD and Linux kernels. This synchronization
cannot be used also between different platforms. If someone needs
such synchronization then he should build Harbour on all platforms
with HB_USE_BSDLOCKS_OFF and HB_USE_SHARELOCKS with valid multi
platform lock offset
* harbour/source/rdd/dbcmd.c
* removed all explicit NETERR setting - now it can be set only
by NETERR() function (executed by default errorsys)
* changed ordListAdd()/dbSetIndex() - now they return logical value
with information about success
* harbour/source/rdd/wafunc.c
* changed hb_rddOpenTable()/hb_rddCreateTable() to make dbUseArea()/
dbCreate() more Clipper compatible - it's not exact Clipper behavior
but I intentionally do not want to replicate some strange for me
things, f.e. I do not know why Clipper ignores RDDNAME when it has
only one character
+ harbour/tests/tstuse.prg
+ test code for dbUseArea()
* source/rdd/wafunc.c
* change of the behavior of DbUseArea opening, so that one behaves like made Clipper, when it fails the
opening of a table, does not recover the previous area.
* harbour/common.mak
* harbour/include/hbapirdd.h
- harbour/include/hbrddwrk.h
* harbour/source/rdd/Makefile
+ harbour/source/rdd/wacore.c
+ harbour/source/rdd/wafunc.c
* harbour/source/rdd/workarea.c
* cleaned RDD code:
* the default work area implementation from which each RDD inherits
and RDD management is now in workarea.c file - this part will be
common for all threads in future MT version
* the code to mange workareas and aliases moved to wacore.c - this
code uses some static variables which will be moved to HVM stack
in MT version
* helper RDD functions thread independent moved to wafunc.c
* harbour/source/rdd/dbcmd.c
* removed RDD/WorkArea management code - only independent HB_FUNCs
left. IMHO it will be good to divide this file into few ones.
* changed dbCreate() and dbUseArea() to return logical value
* harbour/config/global.cf
- removed nulsys from linked library list - it should not be here
because it can confuse some linkers and wrong library will be
created
* harbour/contrib/rdd_ads/ads1.c
* harbour/source/rdd/dbf1.c
* harbour/source/rdd/delim1.c
* harbour/source/rdd/sdf1.c
* harbour/source/rdd/dbfcdx/dbfcdx1.c
* harbour/source/rdd/dbfdbt/dbfdbt1.c
* harbour/source/rdd/dbffpt/dbffpt1.c
* harbour/source/rdd/dbfntx/dbfntx1.c
* harbour/source/rdd/nulsys/nulsys.c
* updated for recent modifications in RDD API
* harbour/include/hbextern.ch
- removed __RDDSETDEFAULT() - this function was necessary with old
rdd register code and we not not need it for few years. It's not
Clipper function so I do not see any reason to keep it but if you
want we can add wrapper to standard RDDSETDEFAULT()
* harbour/source/rdd/hbsix/sxcompr.c
+ added workaround for SIX3 bug which I intentionally replicated in
[x]Harbour but it may cause data corruption so IMHO it will be better
to fix it.
* harbour/source/rtl/errorsys.prg
* added default action for EG_LOCK - it's Clipper compatible behavior
but done in differ way. Due to some differences in linker we are
using we cannot exactly replicate Clipper behavior because it will
not work on some platforms as expected so I decided to add it here.
I think it's even more Clear then the trick with source/sys/ntxerr.prg
done by Clipper. Many people do not even knows about it.
* harbour/source/rtl/gtcrs/chrmap.c
* changed environment variable name from HB_CHRMAP to HB_CHARMAP to
be compatible with description in default map file
* harbour/source/rtl/diskspac.c
! Fixed to return free space instead of disk size under Unix OSes.
* harbour/source/rtl/tget.prg
! Fixed checking for invalid GET var types.
! More C5x compatible behaviour for invalid types.
! ::UnTransform() fixed when not in focus.
- ::UnTransform() cBuffer incompatible parameter removed.
! ::Reform() probably made more compatible.
+ ::PosInBuffer() XBase++ compatible method implemented.
(but not tested or compared with XBase++)
! ::Minus assignment fixed.
! ::Clear assignment fixed.
! ::Changed assignment fixed.
! ::Buffer assignment fixed.
! ::Block assignment fixed.
! ::Name assignment fixed.
! ::UnTransform() extra parameter removed.
! ::UpdateBuffer() minor fix when not in focus.
! ::Reform() made more compatible.
% ::SetFocus() some superfluous stuff removed.
% ::SetFocus() some fixes, cleanups.
! ::KillFocus() now sets ::TypeOut properly.
! ::VarPut(), ::VarGet() fixed for invalid ::Subscript contents.
! ::VarPut(), ::VarGet() fixed for invalid ::Block content.
! ::Pos rewritten to be fully compatible.
! ::ColorSpec made fully compatible.
! ::UnTransform() fixed when not in focus.
! ::UnTransform() fixed handling "YL" in string pictures.
% ::UnTransform() minor optimization.
% ::PutMask() some hacks removed.
! ::PutMask() invalid types handling.
! ::BackSpace() fixed when not in focus.
! ::Delete() fixed when not in focus.
! ::DeleteAll() fixed when not in focus.
! ::IsEditable() fixes.
! ::Picture fixes for invalid types, assignment behaviour.
! ::Picture hacks removed.
! Non-assignable vars made READONLY. (will generate
different RTEs than in CA-Cl*pper due to the more
refined oo engine in Harbour.)
! ::BadDate changed to be a METHOD.
! ::ToDecPos fixes.
! ::Row assigment and behaviour fixes.
! ::Col assigment and behaviour fixes.
+ Several comments and NOTEs added.
* harbour/include/hbapigt.h
* harbour/source/rtl/gtapi.c
* harbour/source/rtl/setcolor.c
+ hb_gtColorsToString() public API added.
+ hb_NToColor() function added to convert a single color
value (returned by hb_ColorToN()) back to a string.
Used in TGet():ColorSpec implementation.
* harbour/source/vm/fm.c
* "Blocks" -> "Block(s)"
* harbour/tests/rto_get.prg
+ Added many test cases.
* harbour/source/vm/cmdarg.c
+ Added support to use "--" instead of "//" for internal
command line options.
* harbour/source/rtl/tbcolumn.prg
+ Formatting.
* harbour/source/rtl/tbrowse.prg
+ Added Harbour (undocumented) extension NOTE.
* harbour/include/Makefile
- harbour/include/usrrdd.ch
+ harbour/include/hbusrrdd.ch
* harbour/source/rdd/usrrdd/usrrdd.c
* harbour/source/rdd/usrrdd/rdds/dbtcdx.prg
* harbour/source/rdd/usrrdd/rdds/fcomma.prg
* harbour/source/rdd/usrrdd/rdds/fptcdx.prg
* harbour/source/rdd/usrrdd/rdds/hscdx.prg
* harbour/source/rdd/usrrdd/rdds/rlcdx.prg
* harbour/source/rdd/usrrdd/rdds/smtcdx.prg
* harbour/contrib/pgsql/pgrdd.prg
! Changed public header filename to comply with the "hb*.ch" rule.
(namespace protection)
* harbour/include/hbcomp.h
* harbour/include/hbcompdf.h
* harbour/include/hbexpra.c
* harbour/include/hbexprb.c
* harbour/include/hbexprop.h
* harbour/source/common/expropt1.c
* harbour/source/compiler/genc.c
* harbour/source/compiler/harbour.y
* harbour/source/compiler/hbmain.c
* harbour/source/compiler/hbopt.c
! reverted fix for unnecessary -W2 warning:
Function '...' does not end with RETURN statement
in code like:
func f(v)
if v
return "TRUE"
else
return "FALSE"
endif
Sorry but I had to make it because this fix was wrong and causes
that code like:
func f(v)
if v
? v
else
return "FALSE"
endif
was compiled without any warnings but wrong PCODE was generated.
In some spare time I'll try to implement valid RETURN detection,
now simply add RETURN NIL at the end of such functions - it will
be removed by dead code eliminator.
! fixed memory leak when more then one .prg file was given as compiler
parameter
+ cleaned some code for future modifications
* harbour/source/macro/macro.y
+ added small hack for two BCC/OW warnings
* harbour/source/compiler/harbour.yyc
* harbour/source/compiler/harbour.yyh
* harbour/source/macro/macro.yyc
* harbour/source/macro/macro.yyh
* regenerated with modified Bison version which should give code
without BCC warnings - I cannot promise I'll keep it in the
future but I will try.
* harbour/source/rdd/dbcmd.c
! use default RDD instead of current one in COPY TO and APPEND FROM
* harbour/source/vm/classes.c
* added support for (@func()):eval(...)
* harbour/contrib/gd/gdwrp.c
* harbour/contrib/libmisc/hb_f.c
* harbour/contrib/samples/dbf.c
* harbour/contrib/samples/time.c
* harbour/doc/es/hb_apiln.txt
* harbour/include/hbapicdp.h
* harbour/include/hbapilng.h
* harbour/source/rdd/dbcmd.c
* harbour/source/rdd/dbnubs.c
* harbour/source/rdd/hsx/cftsfunc.c
* harbour/source/rtl/accept.c
* harbour/source/rtl/defpath.c
* harbour/source/rtl/oemansi.c
* harbour/source/rtl/pad.c
* harbour/source/rtl/shadow.c
* harbour/source/rtl/trim.c
* harbour/source/vm/debug.c
* changed HB_FUNCNAME( <name> )() to HB_FUNC_EXEC( <name> )
* harbour/utils/hbrun/Makefile
* changed order of linked libraries
* harbour/source/rtl/empty.c
* changed EMPTY( <symboItem> ) - not it returns .T. when <symboItem>
is not a function symbol
* harbour/source/rtl/errorapi.c
% replaced all hb_dynsym{Find,Get}*() by static variables initialized
at HVM startup variables - it reduce the cost of creating and
initializing error object about 50%
* harbour/include/hbapifs.h
* harbour/source/rtl/fssize.c
* harbour/source/rtl/filesys.c
* harbour/source/rtl/hbffind.c
* changed to use 64bit file API
+ harbour/contrib/libct/ctextern.ch
+ added list with EXTERN requests for our CT3 function. List generated
automatically from final binary CT lib created on Linux.
* harbour/source/rdd/dbcmd.c
! update NetErr() in ordListAdd()
If you know other then dbCreate()/dbUseArea() functions which reset
NetErr() flag in Clipper then please report them. We will have to
update our functions (dbSetIndex() is a wrapper to ordListAdd() so
you nay not report it ;))
* harbour/source/rtl/gtstd/gtstd.c
* do not stop Harbour process when controlling terminal has TOSTOP
attribute set (as long as no direct out is done)
* harbour/source/rtl/tclass.prg
* harbour/source/rtl/terror.prg
* harbour/source/rtl/tobject.prg
* set valid class function
* harbour/source/rtl/tmenuitm.prg
* harbour/source/rtl/tpopup.prg
! I think that no one has been checking what these code does for
very long time. Both MenuItem() and PopUp() on each call tries
to create new _CLASSES_ called "MenuItem" and "PopUpMenu"
instead of creating only new instance of these classes (new objects)
Updated to use standard hbclass.ch commands. If possible try
to not create classes manually and always use documented commands
from hbclass.ch
* harbour/common.mak
* harbour/source/lang/Makefile
+ harbour/source/lang/msgnl.c
+ added Dutch language module by Rene Koot
* harbour/config/os2/gcc.cf
* commented out -DTCPV40HDRS in CFLAGS
* harbour/make_gnu.cmd
* added commented by default: set C_USR=-DTCPV40HDRS %C_USR%
* harbour/contrib/libnf/menu1.prg
* harbour/contrib/libnf/pegs.prg
* harbour/contrib/libnf/popadder.prg
* harbour/contrib/libnf/savesets.prg
* harbour/source/debug/dbgmenu.prg
+ added missing #include "common.ch" for HB_SYMBOL_UNUSED()
* harbour/include/hbclass.ch
* renamed __HB_SYMBOL_UNUSED() to __HB_CLS_SYMBOL_UNUSED() to keep
the same name convention as for other hbclass definitions/commands
* harbour/include/hbsetup.h
* added commented by default #define HB_PP_MULTILINE_STRING
with small description
* harbour/source/rtl/net.c
* added missing #include(s) for OS2 build
* harbour/source/rdd/dbfcdx/dbfcdx1.c
* formatting
* harbour/contrib/tip/Makefile
- harbour/contrib/tip/atokens.c
* removed HB_ATOKENS()
- harbour/source/rtl/teditorl.c
- removed __STRTOKEN(), __STRTKPTR()
* harbour/common.mak
* harbour/source/rtl/Makefile
* harbour/include/hbextern.ch
+ harbour/source/rtl/hbtoken.c
+ added set of functions to manipulate string tokens:
HB_TOKENCOUNT( <cString>, [ <cDelim> ], [ <lSkipStrings> ],
[ <lDoubleQuoteOnly> ] ) -> <nTokens>
HB_TOKENGET( <cString>, <nToken>, [ <cDelim> ], [ <lSkipStrings> ],
[ <lDoubleQuoteOnly> ] ) -> <cToken>
HB_TOKENPTR( <cString>, @<nSkip>, [ <cDelim> ], [ <lSkipStrings> ],
[ <lDoubleQuoteOnly> ] ) -> <cToken>
HB_ATOKENS( <cString>, [ <cDelim> ], [ <lSkipStrings> ],
[ <lDoubleQuoteOnly> ] ) -> <aTokens>
All these functions use the same method of tokenization. They can
accept as delimiters string longer then one character. By default
they are using " " as delimiter. " " delimiter has special mening
Unlike other delimiters repeted ' ' characters does not create empty
tokens, f.e.: HB_ATOKENS( " 1 2 3 " ) returns array { "1", "2" }
Any other delimiters are restrictly counted, f.e. HB_ATOKENS( ",,1,,2,")
return array: { "", "", "1", "", "2", "" }.
+ added emulation for old __STRTOKEN(), __STRTKPTR() and xHarbour's
__STRTOKENCOUNT() by HB_TOKEN*() functions. They do not return
exactly the same result as __STRT*() functions which in some cases
ignored some delimiters and return wrong results.
* harbour/source/rdd/Makefile
+ harbour/source/rdd/dbsql.c
+ added __DBSQL() function
* harbour/include/hbsetup.h
* harbour/source/vm/fm.c
+ added support for native Windows memory allocation functions
It can be enabled by HB_FM_WIN32_ALLOC macro and disable C-RTL
memory manager.
* harbour/tests/mousetst.prg
* touch screen output before MPRESENT() to work with GTXWC
* harbour/include/hbapi.h
* harbour/include/hbapiitm.h
* harbour/source/vm/garbage.c
* harbour/source/vm/extend.c
* harbour/source/vm/itemapi.c
+ added hb_gcFunc(), hb_parptrGC(), hb_itemGetPtrGC()
hb_parptrGC() and hb_itemGetPtrGC() uses GC cleanup function address
to validate if pointer item points to expected memory block type
* harbour/source/common/hbhash.c
* harbour/source/compiler/hbident.c
* formatting and minor modifications
* harbour/source/pp/pplib.c
* harbour/source/pp/pplib2.c
* use hb_parptrGC() to be sure that given pointer item points
to PP structure
+ harbour/include/hbregex.h
+ harbour/source/rtl/hbregex.c
* harbour/source/rtl/Makefile
* harbour/common.mak
+ added support for regular expressions. Now it's enabled by default
only in *nixes (POSIX regex) and BCC 5.5 (PCRE regex). Setting
HB_PCRE_REGEX macro enables Perl-Compatible Regular Expressions
and HB_POSIX_REGEX - POSIX regular expressions. In xHarbour regex
support is enabled for all builds because PCRE source code is stored
in CVS. If you will want we can make the same.
+ the following C functions are available:
hb_regexCompile(), hb_regexGet(), hb_regexFree(), hb_regexMatch()
+ the following PGR functions are available:
HB_REGEXCOMP(), HB_ISREGEX(), HB_ATX(), HB_REGEX(), HB_REGEXMATCH(),
HB_REGEXSPLIT(), HB_REGEXATX(), HB_REGEXALL()
They are working in similar way to the ones in xHarbour with the
exception to some bug fixes and form of compiled regular expression.
In Harbour it's pointer item for which HB_ISREGEX() returns TRUE when
in xHarbour it's binary string.
* harbour/source/rdd/dbfcdx/dbfcdx1.c
* harbour/source/rdd/dbfntx/dbfntx1.c
* enabled code to seek in index using regular expressions
(DBOI_SKIPREGEX[BACK])
* harbour/config/os2/global.cf
* harbour/contrib/hgf/os2pm/os2pm.c
* harbour/include/hbdefs.h
* harbour/include/hbgtcore.h
* harbour/source/rdd/dbcmd.c
* harbour/source/vm/mainpm.c
* cleaned OS2 build errors and warnings reported by David Macias.
Modifications not tested - OS2 users will have to make tests and
reports problems.
* harbour/include/hbexprop.h
* harbour/source/common/expropt1.c
+ added hb_compExprAsNumSign()
* harbour/include/hbexprc.c
* optimize lValue++ and ++lValue
* harbour/source/common/hbdate.c
* minor optimization
* harbour/source/compiler/cmdcheck.c
* maximum supported warning level should be 3 not 4
* harbour/include/hbxvm.h
* harbour/source/compiler/gencc.c
* harbour/source/vm/hvm.c
* use separate functions for equal and exactly equal operations
* cleanup and some other minor optimizations
* harbour/source/compiler/hbopt.c
* optimize PCODEs for code like: lVar:=lVar, sVar:=sVar, mVar:=mVar, ...
* harbour/include/common.ch
* changed HB_SYMBOL_UNUSED( symbol ) to ( symbol := ( symbol ) )
It's a little bit simpler version and now it's also stripped by
PCODE optimizer
* harbour/source/compiler/harbour.c
* harbour/source/compiler/harbour.y
* harbour/source/compiler/harbour.yyc
* eliminated some redundant rules
* optimized PCODEs generated for FOR/NEXT code and removed some old
hardcoded optimization for local variables - if it will be worth
to optimize then such optimization will be done by expression
optimizer
* chaned a little bit WITHOBJECT syntax.
Now WITHOBJECT somefunc(); END is not silently ignored and call
to somefunc() is left. This optimization also works when there
are empty line between WITHOBJECT and END
* harbour/source/rdd/dbf1.c
! fixed for GPF in DBRI_RAWDATA, DBRI_RAWMEMOS (Peter Rees fix in
xHarbour)
* harbour/contrib/rdd_ads/adsfunc.c
* harbour/source/rdd/workarea.c
* formatting
* harbour/include/hbapi.h
* harbour/source/vm/extend.c
+ added missing hb_storptrGC()
* harbour/include/hbapicdp.h
* harbour/source/rtl/cdpapi.c
+ added parameter to unicode translation function to protect control
code translation
* formatting
* harbour/source/rtl/gtsln/kbsln.c
* harbour/source/rtl/gtxwc/gtxwc.c
* use new unicode translation function format. It also fixes problem
with space translation in GTLSN used in UTF8 mode
* harbour/include/hbapiitm.h
* harbour/source/vm/itemapi.c
+ added hb_itemCopyToRef(), hb_itemMoveToRef(), hb_itemMoveRef(),
hb_itemUnRefWrite()
* harbour/include/hbexprb.c
! use HB_P_DUPLUNREF instead of HB_P_DUPLICATE when assign is used in
push context - Clipper compatible behavior, see:
x:=10
f(y:=iif(.t.,@x,))
? x, y
func f(x)
x+=100
return nil
* harbour/include/hbver.h
* harbour/source/common/hbver.c
* changed status to "devel"
* harbour/source/common/expropt2.c
* disabled setting NIL when iif(.t.,,sth()) is optimized to avoid
warning when iif() is used as statement - to fix number of parameters
passed to function in code like f(iif(.t.,,sth())) we will need a
little bit deeper modification
* harbour/source/compiler/complex.c
* added hack for potential problems caused by WITH OBJECT syntax, f.e.
in code like:
proc p(obj,x)
case:=myCaseClass():new()
retu:=myCaseClass():new()
WITH OBJECT obj
do case
case x==nil
case:value()
case:action()
retu:sth()
end
END
case:action()
retu:sth()
return
case:action(), case:value(), retu:sth() can means two different things
and compiler cannot guess which one should use. It cannot be fixed
because it's caused by bad WITH OBJECT syntax. In xHarbour constractions
like case:value() or retu:sth() are always used as in WITH OBJECT
context what is not Clipper compatible. I do not want to introduce
such limitations. We have two choices: change WITH OBJECT syntax or
add some hack to "hide" the problem a little bit. Now I intorduce
ugly hack which check number of spaces between ':' so
case :action()
is compiled as case condition using WITH OBJECT message and
case:action() as sending message to object in case variable
* harbour/source/compiler/harbour.y
* harbour/source/compiler/harbour.yyc
+ added support for passing base value to FOR EACH by reference.
* harbour/source/vm/arrays.c
* use hb_itemMoveRef() in AINS()/ADEL() to avoid creation of cyclic
reference chains
* harbour/source/vm/debug.c
* harbour/source/vm/memvars.c
* use hb_itemCopyToRef() to avoid creation of cyclic reference chains
* harbour/source/vm/classes.c
* harbour/source/vm/hvm.c
* use hb_itemMoveToRef() to avoid creation of cyclic reference chains
+ added support for for writable string enumerators, f.e.:
proc main()
local s, c
s:="abcdefghijklmnopqrst"
for each c in @s
if c$"aeio"
c:="*"
endif
next
? s // "*bcd*fgh*jklmn*pqrst"
return
* harbour/include/hbcomp.h
* harbour/include/hbcompdf.h
* harbour/include/hbexpra.c
* harbour/include/hbexprb.c
* harbour/source/common/expropt1.c
* harbour/source/compiler/harbour.c
* harbour/source/compiler/harbour.y
* harbour/source/compiler/harbour.yyc
* harbour/source/compiler/hbgenerr.c
* harbour/source/macro/macro.l
* harbour/source/macro/macro.y
* harbour/source/macro/macro.yyc
* harbour/source/macro/macro.yyh
* harbour/source/macro/macrolex.c
* harbour/source/vm/macro.c
* final grammar cleanup: removed unused and/or unnecessary grammar
expressions in *.y files, fixed some differences between compiler
and macrocompiler, fixed some other bugs, typos, clipper
incompatibilities, etc.
It's end of year, it's late and sorry but I'd like to begin making
something absolutely differ then creating detail description ;-)
If you will have any questions then I'll answer in new year.
* harbour/source/rdd/dbffpt/Makefile
* small hack for XCC compilation
best regards and happy new year,
Przemek
* harbour/contrib/rdd_ads/adsfunc.c
* do not use hb_param( pItem, HB_IT_BYREF ) but ISBYREF() macro
* harbour/include/hbdefs.h
* formatting
* harbour/include/hbexprb.c
! fixed code generated for logical expressions when shortcutting
is enabled to be Clipper compatible
* harbour/source/compiler/cmdcheck.c
! added missing break in -z compiler switch decoding
* harbour/source/compiler/hbfix.c
% added optimizations for code generated for logical expressions,
it strips a chain of HB_P_DUPLICATE -> HB_P_JUMP[TRUFALES] ->
HB_P_DUPLICATE -> HB_P_JUMP[TRUFALES] -> ...
In fact it should not be done here but because we do not have
any metacode level where such optimizations should be done and
PCODE is generated online then it will have to be here. Maybe
in the future we will add metacode.
* harbour/source/rdd/dbcmd.c
* make "M" alias Clipper compatible. After some thoughts I decided
that in some cases it can be usable so now "M" will set WA number
to 65535 like in Clipper.
* harbour/source/rdd/dbf1.c
* allow to open VFP DBFs with _NullFlags system command
* harbour/source/rdd/delim1.c
* harbour/source/rdd/sdf1.c
! updated field size calculation for some some extended types.
* harbour/source/rdd/workarea.c
* generate RT error when CREATEFIELD() method does not accept some
parameters to avoid silent DBCREATE() failing.
* harbour/source/vm/macro.c
* removed hb_compMemvarCheck() - this function was not dooing
anything - only slows the TYPE() by calling hb_dynsymFind()
one or two times.
+ added TODO note: memvars create by TYPE() have PUBLIC scope
in Clipper. Clipper also always tries to evaluate valid expressions
inside TYPE even if the contain UDF. UDF only stops evaluation
so:
TYPE( "(val:=1) + f() + (val2:=2)" )
creates in clipper public variable VAL but not VAL2.
* harbour/include/hbexprop.h
* harbour/source/common/expropt1.c
+ added hb_compExprParamListLen()
* harbour/include/hbexpra.c
* harbour/include/hbexprb.c
* use hb_compExprParamListLen()
* harbour/include/hbexprc.c
* generate error message for syntax like:
o:var()++ or o:var()+=10
only:
o:var++ and o:var+=10
is supported, just like for @o:var
* harbour/include/hbapi.h
* harbour/source/common/hbstr.c
+ hb_numDecConv() used to convert double value to/from binary integer
fields with fixed number of decimal places
* harbour/common.mak
* harbour/include/hbapicdp.h
* harbour/source/codepage/Makefile
+ harbour/source/codepage/cptrdos.c
+ harbour/source/codepage/cptrwin.c
* harbour/source/lang/Makefile
+ harbour/source/lang/msgtrdos.c
+ harbour/source/lang/msgtrwin.c
+ added Turkish CPs and MSGs created by Bicahi Esgici
+ harbour/source/codepage/uc1254.c
+ harbour/source/codepage/uc857.c
+ added unicode tables for Turkish CPs
* harbour/source/rdd/dbf1.c
* harbour/source/rdd/workarea.c
+ added support for decimal places in binary integer fields ("I")
! fixed currency field decoding ("Y") - it's integer binary value
not IEEE758 double. Warning: on write the value is rounded not
truncated like in VFP.
* harbour/config/w32/bcc32.cf
* cleanup
+ harbour/config/w32/xcc.cf
+ added XCC support
* harbour/contrib/btree/hb_btree.c
* use hb_vmAtInit()/hb_vmAtExit() instead of INIT/EXIT functions defined
from C code
* harbour/contrib/libct/tab.c
* casting
* harbour/contrib/odbc/odbc.c
! removed #include <malloc.h> - it should not be used with new C
compilers
I think that we should replace this library with hbodbc from xHarbour.
* harbour/contrib/ole/ole2.c
* updated for XCC
* harbour/include/hbdefs.h
* include stdint.h if available
* harbour/source/compiler/complex.c
! fixed yet another stupid mistake in WITHOBJECT token
* harbour/include/hbpcode.h
* harbour/include/hbxvm.h
* harbour/source/compiler/genc.c
* harbour/source/compiler/gencc.c
* harbour/source/compiler/hbdead.c
* harbour/source/compiler/hbfix.c
* harbour/source/compiler/hblbl.c
* harbour/source/compiler/hbpcode.c
* harbour/source/compiler/hbstripl.c
* harbour/source/vm/hvm.c
+ added HB_P_SWAP <n> PCODE
* harbour/include/hbcompdf.h
* harbour/include/hbexpra.c
* harbour/include/hbexprb.c
* harbour/include/hbexprc.c
* harbour/include/hbexprop.h
! fixed GPF during compilation of @:var, @:&var, @o:&var
+ added support for @o:&var and @:var, @:&var inside WITH OBJECT
statement
* changed PCODE generated of ++,--,+=,-=,...
Now left side expression is evaluated _ONLY_ once and when object
messages are used it's guarantied that exactly the same object
variable will be used. It also fixes some problems which exists
in Clipper. This optimization is enabled by -kh flag (by default)
and can be disabled with -kc.
% optimize ald macros in ++,--,+=,-=,... operations
* add automatically "_" prefix when macro message is used in assignment
context, f.e.:
s:="osCode"
o:=errorNew()
? o:&s
o:&s := 100
? ++o:&s
? o:&s *= 5
* harbour/include/hblang.ch
- removed #xtranslate - this file is included by C code and some C
compiler do not like unknown directives
* harbour/utils/hbtest/rt_math.prg
+ added test code for <op>assign and (pre/post)(inc/dec)rementation,
macro messages and WITH OBJECT
* harbour/source/compiler/harbour.c
* harbour/source/rdd/dbf1.c
* harbour/source/rtl/errorapi.c
* harbour/source/rtl/hbgtcore.c
* harbour/source/rtl/gtdos/gtdos.c
* harbour/source/rtl/gtos2/gtos2.c
* harbour/source/rtl/gtpca/gtpca.c
* harbour/source/rtl/gtsln/gtsln.c
* harbour/source/rtl/gtstd/gtstd.c
* harbour/source/rtl/gtwin/gtwin.c
* casting and warning cleanup
* harbour/utils/Makefile
+ added $(HB_UTILS)
- harbour/utils/hbpp/hbpp.h
+ harbour/utils/hbpp/hbppdef.h
* harbour/utils/hbpp/hbpp.c
* harbour/utils/hbpp/hbppcomp.c
* harbour/utils/hbpp/hbppcore.c
* harbour/utils/hbpp/hbpplib.c
* harbour/utils/hbpp/hbpptbl.c
* harbour/utils/hbpp/pragma.c
* renamed hbpp.h to hbppdef.h to avoid possible conflict with hbpp.h
in include directory
* casting and warning cleanup
* harbour/config/bsd/gcc.cf
* harbour/config/darwin/gcc.cf
* harbour/config/dos/bcc16.cf
* harbour/config/dos/djgpp.cf
* harbour/config/dos/owatcom.cf
* harbour/config/dos/rsx32.cf
* harbour/config/hpux/gcc.cf
* harbour/config/linux/gcc.cf
* harbour/config/linux/owatcom.cf
* harbour/config/os2/gcc.cf
* harbour/config/os2/icc.cf
* harbour/config/sunos/gcc.cf
* harbour/config/w32/bcc32.cf
* harbour/config/w32/gcc.cf
* harbour/config/w32/mingw32.cf
* harbour/config/w32/msvc.cf
* harbour/config/w32/rsxnt.cf
* harbour/config/w32/watcom.cf
* added respecting HB_GT_DEFAULT, though it's quite possible that I'll
remove it at all soon.
* some other cleanup
* harbour/source/compiler/complex.c
! fixed wrongly replicated from FLEX lexer condition used to DECLARE.
Now they should be the same as in FLEX lexer but IMHO they are not
Clipper compatible.
* harbour/source/compiler/gencli.c
* harbour/source/compiler/gencobj.c
* harbour/source/compiler/genhrb.c
* harbour/source/compiler/genjava.c
* harbour/source/compiler/genobj32.c
* harbour/source/compiler/harbour.c
* harbour/source/rtl/hbffind.c
* harbour/source/pp/ppcore.c
* harbour/source/rdd/workarea.c
! fixed sizes of some C stack buffers and strncpy() parameters
* use hb_strn*() instead of strn*() in few places to be sure that 0
is always stored in destination buffer
* harbour/source/rtl/gtcgi/gtcgi.c
* change reported GT name from "Standard stream console" to
"Raw stream console" to make it differ then GTSTD one.
* harbour/bin/hb-func.sh
* harbour/bin/hb-mkslib.sh
* harbour/bin/postinst.sh
* harbour/config/bsd/gcc.cf
* harbour/config/darwin/gcc.cf
* harbour/config/dos/owatcom.cf
* harbour/config/hpux/gcc.cf
* harbour/config/linux/gcc.cf
* harbour/config/linux/owatcom.cf
* harbour/config/os2/gcc.cf
* harbour/config/sunos/gcc.cf
* harbour/config/w32/watcom.cf
* harbour/contrib/rdd_ads/ads1.c
* harbour/contrib/rdd_ads/adsfunc.c
* harbour/include/hbapifs.h
* harbour/include/hbexprc.c
* harbour/include/hbsetup.h
* harbour/source/common/expropt2.c
* harbour/source/common/hbdate.c
* harbour/source/common/hbgete.c
* harbour/source/common/hbstr.c
* harbour/source/common/hbver.c
* harbour/source/common/hbverdsp.c
* harbour/source/compiler/cmdcheck.c
* harbour/source/compiler/fixflex.c
* harbour/source/compiler/gencobj.c
* harbour/source/compiler/genobj32.c
* harbour/source/compiler/harbour.c
* harbour/source/compiler/harbour.l
* harbour/source/compiler/harbour.y
* harbour/source/compiler/harbour.yyc
* harbour/source/compiler/hbfix.c
* harbour/source/compiler/hbfunchk.c
* harbour/source/pp/ppcore.c
* harbour/source/pp/ppgen.c
* harbour/source/pp/pplib.c
* harbour/source/rdd/dbcmd.c
* harbour/source/rdd/workarea.c
* harbour/source/rdd/dbfcdx/dbfcdx1.c
* harbour/source/rdd/dbffpt/dbffpt1.c
* harbour/source/rdd/hsx/hsx.c
* harbour/source/rtl/accept.c
* harbour/source/rtl/ampm.c
* harbour/source/rtl/console.c
* harbour/source/rtl/defpath.c
* harbour/source/rtl/errorint.c
* harbour/source/rtl/filesys.c
* harbour/source/rtl/fkmax.c
* harbour/source/rtl/fstemp.c
* harbour/source/rtl/hbffind.c
* harbour/source/rtl/hbgtcore.c
* harbour/source/rtl/langapi.c
* harbour/source/rtl/seconds.c
* harbour/source/rtl/set.c
* harbour/source/rtl/tobject.prg
* harbour/source/rtl/transfrm.c
* harbour/source/rtl/gtcrs/chrmap.c
* harbour/source/rtl/gtcrs/gtcrs.c
* harbour/source/rtl/gtcrs/gtcrs.h
* harbour/source/rtl/gtpca/gtpca.c
* harbour/source/rtl/gtwvt/gtwvt.c
* harbour/source/rtl/gtxwc/gtxwc.c
* harbour/source/vm/classes.c
* harbour/source/vm/cmdarg.c
* harbour/source/vm/debug.c
* harbour/source/vm/estack.c
* harbour/source/vm/fm.c
* harbour/source/vm/hvm.c
* harbour/source/vm/macro.c
* harbour/source/vm/proc.c
* harbour/source/vm/runner.c
* harbour/utils/hbmake/hbmlang.c
* harbour/utils/hbpp/hbpp.c
* harbour/utils/hbpp/hbppcomp.c
* harbour/utils/hbpp/hbppcore.c
* harbour/utils/hbpp/hbpplib.c
* harbour/utils/hbpp/pragma.c
* harbour/utils/hbver/hbverfix.c
* general code cleanup: all strcpy() and strcat() replaced hb strn*()
and hb_strn*(), sprintf() by snprintf(), etc.
It fixed some possible buffer overflow but it's also possible that
it will exploit some some hidden so far problems but I strongly
prefer to know about them ASAP to fix them before final 1.0 release.
! fixed bug I introduce in codeblock falgs which disabled early macro
evaluation in codeblocks.
! added missing protection against execution by bison destructor for
used CBSTART token on syntax error.
% use PP stringify logik added for FLEX support to remove all redundant
spaces in stringified for early macro evaluation codeblocks and add
spaces between operators if after preprocessing they were removed.
Now we are supporting also some code which cannot be compiled by
Clipper.
% cleaned and improved the speed of printer redirecting in console code.
Chen please check if CG still reports problems and if not ubdate
TODO/TOFIX or inform me about them.
* some cleanups in building process for different *nixes: MacOSX, SunOS,
*BSD, etc.
* removed not longer necessary (I hope) compiler flag to force default
'char' type as signed. Now Harbour should work with signed and unsigned
char without any problems. To other developers: please remember that
when you are using 'char' as 8 bytes signed integer then it's a bug.
Always explicitly use: 'signed char' in such case. On some platforms
it's not possible to set default type for 'char' so if you hardcode
that 'char' is signed or unsigned somewhere then code will not be
portable. Chen if you will find a while to also rebuild Harbour with
BCC and -K switch to make some tests with CG then I'll be thankful.
* harbour/bin/hb-func.sh
+ pass GTK paths to GCC in hb* scripts when -xbgtk switch is used
* harbour/contrib/rdd_ads/rddads.h
* harbour/contrib/rdd_ads/adsfunc.c
* indenting and casting
* harbour/source/rdd/dbfcdx/dbfcdx1.c
* cleaned typos in comments
+ harbour/tests/speedtst.prg
+ added speed test
* harbour/include/hbpp.h
* harbour/source/pp/ppcore.c
+ added HB_PP_TOKEN_ISNEUTRAL() macro to make code a little bit more
readable
* harbour/include/std.ch
+ added some missing old PP commands
* harbour/source/Makefile
* minor modification in order of compiled libraries
* harbour/source/pp/pplib.c
* changed the PP interface for .prg code.
Now following functions are supported:
__PP_INIT( [<cIncludePath>] [, <cStdChFile> ] ) -> <pPP>
initialize new PP context and return pointer to it.
when <cStdChFile> is empty string ("") then no default rules are
used only the dynamically created #defines like __HARBOUR__,
__DATE__, __TIME__, __PLATFORM__*
__PP_FREE( <pPP> )
free PP context.
__PP_PATH( <pPP>, <cPath> [, <lClearPrev>] )
add new (or replace previous) include paths.
__PP_RESET( <pPP> )
reset the PP context (remove all rules added by user or
preprocessed code)
__PP_ADDRULE( <pPP>, <cDirective> )
preprocess and execute new preprocessor directive
__PREPROCESS( <pPP>, <cCode> ) -> <cPreprocessedCode>
preprocess given code and return result
User can create more then one PP context and then use each of them
separately. Any modification in one context have no effect in other.
* harbour/contrib/rdd_ads/rddads.h
+ added #define WIN32 when HB_OS_WIN_32 is set to not force -DWIN32
compiler switch
* harbour/source/pp/ppcore.c
* cleaned BCC warnings
* harbour/source/rdd/dbfcdx/dbfcdx1.c
! fixed ordKeyGoto() positioning when active filter is set and no
controlling order
* harbour/bin/hb-func.sh
+ added linker parametrs to hbcc
* harbour/include/hbapi.h
+ added hb_retclenAdoptRaw()
* harbour/include/hbapifs.h
* harbour/source/common/hbfsapi.c
* changed first parameters of hb_fsAddSearchPath() to const char *
* harbour/include/hbclass.ch
* update for new PP. I think that now we can try to create final
version of our OOP rules.
* harbour/include/hbdefs.h
+ added UCHAR and SCHAR typedefs
* harbour/include/hbrddcdx.h
* indenting
* harbour/source/rdd/workarea.c
! fixed minor typo
* harbour/source/common/hbdate.c
* harbour/source/rtl/dates.c
* moved hb_dateToday() and hb_dateTimeStr() from RTL to COMMON library
- harbour/include/hbpp.h
- harbour/source/pp/ppcomp.c
- harbour/source/pp/ppcore.c
- harbour/source/pp/pplib.c
- harbour/source/pp/pptable.c
- harbour/source/pp/pragma.c
* harbour/utils/hbpp/Makefile
* harbour/utils/hbpp/hbpp.c
+ harbour/utils/hbpp/hbpp.h
+ harbour/utils/hbpp/ppcomp.c
+ harbour/utils/hbpp/ppcore.c
+ harbour/utils/hbpp/pplib.c
+ harbour/utils/hbpp/pptable.c
+ harbour/utils/hbpp/pragma.c
* moved all PP code to harbour/utils/hbpp
It's interesting and working preprocessor and the code can be
usable for some other things so I do not want to remove it.
Probablly we should move it to contrib/hbpptext
* harbour/include/hbcomp.h
* harbour/include/hberrors.h
* harbour/include/hbsetup.ch
+ harbour/include/hbpp.h
+ harbour/include/hbstdgen.ch
* harbour/source/common/hbstr.c
* harbour/source/compiler/Makefile
* harbour/source/compiler/cmdcheck.c
* harbour/source/compiler/harbour.c
* harbour/source/compiler/harbour.l
* harbour/source/compiler/hbgenerr.c
+ harbour/source/compiler/ppcomp.c
* harbour/source/pp/Makefile
+ harbour/source/pp/ppcore.c
+ harbour/source/pp/pplib.c
+ harbour/source/pp/ppgen.c
+ New PP code written from scratch. It works in similar way to
Clipper PP even the error codes are replicated. The code is MT
safe does not have any limitation on size of preprocessed code,
line, etc. It's also Clipper compatible lexer. It means that
we do not longer need FLEX or SIMPLEX which can be replaced
by new PP after some small modifications. Anyhow I haven't
decided to make it myself. I would like to agree with with the
rest of developers. I will be very happy if such modifications
will be done by someone else, Ryszard?
Meanwhile I current PP join on output the line tokens and give
the string line to FLEX/SIMPLEX. It does not have any sense and
all FLEX/SIMPLEX limitations are still existing. Ryszard, even
if we keep it then I hope you can remove at least FLEX line buffer
and use the one returned from PP.
Because string tokens in parsed line are converted to text which is
later once again decoded to tokens by FLEX I had to introduce new
string format which supports embedded string delimiters. I chose
modified version of xHarbour extension with escaped strings e"<sting>"
so now FLEX understand such strings and decode them like C escaped
strings. It means that you can use them also in the .prg code f.e.:
outstd( e"Hello\n\rWorld" )
The new PP is also noticeable faster. You should see the difference
compiling long files. The build in PP rules are generated automatically
by ppgen program created from source/pp/ppgen.c
I had to add to GNU source/pp/Makefile these two lines:
pptable.c : ppgen$(EXE_EXT)
./ppgen$(EXE_EXT) $(TOP)$(ROOT)include/hbstdgen.ch -opptable.c -q
Sth like that will have to be done also in non GNU make system.
Now Harbour can be compiled only using GNU make.
Marek can you update non GNU make files? I would like to leave this
modification to you or other developers who can test it.
It was quite big modification and I do not believe that I haven't
make any mistakes but I hope that in few weeks I'll fix any reported
bugs and it will resolve any PP problems.
TODO:
* error messages
create one common list of errors and warnings and keep it
in common library. PP and compiler can still generate different
errors with the same number. It can be confusing for the users
and hard to document and add i18n translations.
If possible we should also try to keep Clipper error numbers.
In new PP code I added Clipper error numbers but I cannot use
them until compiler code is not updated.
We should aslo remove the ctype passed to error functions and
hack with first character in warning messages and use only
error number. The codes from 1000 to 1999 should be warnings
where range 1000:1099 is activated by -w, 1100:1199 by -w1,
1200:1299 by -w2, etc. 2000:2999 are errors and 3000:3999
fatal errors. All compiler functions which generate an error
should expect that error function will not stop the compiler
but return and cleanly finished their job. It's necessary for
MT support in compiler and making compiler part of some other
programs which may still work and compile different source code.
* FLEX/SIMPLEX
remove them at all and add some final pass to PP to create
more precise tokens for grammar parser or at least add better
integration to remove some redundant code and existing limits.
* hb_inLine() support - it's broken in new PP but as I can see
it was never working correctly. I can add a hack to PP to support
hb_inLine() but I'm not sure it's worth to do. Maybe in few days.
+ harbour/include/std.ch
+ added new std.ch. It was created without using Clipper's std.ch.
It's quite possible that some rules are wrong and should be fixed
so please help. Anyhow I created a set of programs based on new PP
code generating all possible combinations of different commands I
collected from different source code, documentation and match patterns
of rules I was adding to new std.ch and then I was comparing .ppo
files generated by Clipper and Harbour so I do not expect any bigger
problems then some minor typos. I had to introduce some modifications
in spacing as workaround for FLEX/SIMPLEX which cannot properly decode
text preprocessed by Clipper after stringify.
* harbour/utils/hbpptest/pretest.prg
* updated for new PP
It reports 16 wrong translations but some of them are valid
and some others are caused by escaped string e"..." (one of hack
for FLEX/SIMPLEX support)
I also had to remove all spaces in comparison the results
because they were not Clipper ocmpatible at all. Ryszard please
look at it.
* harbour/contrib/rdd_ads/ads1.c
* harbour/contrib/rdd_ads/adsfunc.c
* synced with Brian fixes in xHarbour
* harbour/source/rdd/workarea.c
* minor modification
* harbour/source/rdd/dbfcdx/dbfcdx1.c
* minor Clipper compatibility update
* harbour/make_rpm.sh
* check for rpmbuild also when BUGGY_RPM is set
* harbour/make_tgz.sh
* removed rebuild hbpptest with shared libraries
* harbour/include/hbapicls.h
+ added definitions for hb_clsCreate(), hb_clsAdd(), hb_clsAssociate()
* harbour/include/hbapierr.h
* harbour/source/rtl/errorapi.c
+ added hb_errFuncName - pseudo function name which can be used as
operation description in new error object. It should help to simplify
some code and fix function names when RT error is generated from C
function which can be executed from different .prg functions.
* harbour/include/hbclass.ch
+ added some missing Classy(y) compatible object variable type
descriptions: Int, Integer, Block
* harbour/source/rdd/dbfcdx/dbfcdx1.c
! disabled early retrieving from the cache key position and key count
* harbour/include/hbvm.h
* harbour/source/vm/hvm.c
+ added: void hb_vmPushEvalSym( void ) for the code which do not
want to access any [P]HB_SYMB structures
* changed symbol name in hb_symEval from __EVAL to EVAL and modified
hb_symEval registration method to not register hb_vmDoBlock as global
function. Having PHB_DYNS address for "EVAL" in hb_symEval.pDynSym
allows to eliminate some strcmp() when we are looking for EVAL public
symbol.
! fixed symbol table updating in PCODE functions for future multi module
.hrb files
* harbour/source/vm/proc.c
* use hb_symEval.pDynSym instead of strcmp()
* harbour/source/vm/arrays.c
* harbour/source/vm/debug.c
* minor code cleanup
* harbour/source/rtl/tclass.prg
* harbour/source/vm/classes.c
% separate message hash table from methods table - it will cause farther
reduction of allocated memory - many thanks to all people who send
me statistics about number of used classes and symbols from their code.
% use hb_symEval.pDynSym
+ added support for object variable type scope checking like in Class(y).
! fixed typo in pushing object class variables by reference
% s_pClasses is now indexed directly by class handle
% some other optimiztions
! make hidden and non virtual invisible in child classes if it overloaded
some other non hidden method. In such case the overloaded method is used
and can be accessed.
! make friend functions real method class oriented not (super)object for
hidden messages
* harbour/include/hbexprb.c
* harbour/source/vm/hvm.c
+ added support to compiler for sending messages with multi
parameters resolved by macro operator: s:="1,2,3"; o:msg(&s)
It works just like for functions and it also needs XBASE extension
support enabled during compilation, -kx switch in compiler, it's
enabled by default.
* harbour/source/rdd/usrrdd/usrrdd.c
! added missing DBOI_* index in parameters passed to user ORDINFO()
method.
* harbour/include/hbapi.h
* harbour/source/vm/hvm.c
* harbour/source/vm/codebloc.c
* harbour/source/vm/arrays.c
* moved static base offset from hb_struBlock structure
to HB_CODEBLOCK structure
+ added hclass member to hb_struBlock - it will be used in
the future for checking codeblock scope in classy so we will
real scope checking also for messages sent from codeblocks.
- removed supercast and superoffset members from hb_struArray
structure.
* harbour/include/hbclass.ch
* added class(y) like
@:<MessageName>([<MsgParams,...>])
send operator. It's not exactly the same as in class(y) where
this operator is hardcoded to executing function directly,
needs method name instead of message name and is linked statically.
In Harbour this operator uses message name so can be used also for
instance variables and make dynamic casting to the class from which
current method is inherited. In short words sending messages to @:
instead of :: causes that they work like non-virtual messages in
C++ mode.
If you do not use the same method body in different classes
then you can also use explicitly self casting:
::<myclass>:<msgname>[(...)]
and it will be a little bit faster
* harbour/include/hboo.ch
+ added: HB_OO_MSG_ASSIGN, HB_OO_MSG_ACCESS,
HB_OO_MSG_CLSASSIGN, HB_OO_MSG_CLSACCESS
They should be used insted of HB_OO_MSG_DATA and HB_OO_MSG_CLSDATA
This resolves problems with name conflicts when we were detecting
type of message (ACCESS/ASSIGN) by checking the first character
in message name. F.e. now it's possible to create exported instance
variable called __WithObject and it will be used in all WITH OBJECT
statement instead of the base object value. It's simple and effective
WITH OBJECT overloading.
I kept backward compatibility for HB_OO_MSG_DATA and HB_OO_MSG_CLSDATA
but I strongly suggest to update code to use new constants.
+ added HB_OO_MSG_REALCLASS
* harbour/source/rtl/objfunc.prg
* harbour/source/rtl/tobject.prg
* harbour/source/rtl/tclass.prg
* use HB_OO_MSG_[CLS]{ASSIGN,ACCESS} instead of HB_OO_MSG_[CLS]DATA
* harbour/source/rtl/tclass.prg
+ added REALCLASS message to creted classes - it's used for @: operator
* harbour/source/vm/classes.c
* updated for above modifications
* calculate instance area offset in supercasting dynamically - it
will allow to eliminate multiple instance area allocating when
in the inheritance tree the same class exists more then once and
also quite easy add support for non-virtual messages.
! fixed GPF in __CLSINSTSUPER() class function generate HVM exception
% do not inherit unaccessible inline blocks
* some other minor optimization, fixes and code cleanups
* harbour/source/rdd/usrrdd/usrrdd.c
! fixed HB_TRACE message
* harbour/source/rtl/errorapi.c
! generate internal error if ErrorNew() function does not return an object
* harbour/include/hbset.h
* harbour/include/set.ch
* harbour/source/pp/pptable.c
* harbour/source/rtl/set.c
+ Added Set( _SET_DEFEXTENSIONS, <logical: .T./.F.> )
Default value is .T. (CA-Cl*pper compatible). If set to .F.,
Harbour runtime/RDD code will never attempt to add a
default extension to the filename arguments. Commands/functions
where this setting makes a difference are:
- SET ALTERNATE TO / Set( _SET_ALTFILE_, ... )
- SET PRINTER TO / Set( _SET_PRINTFILE_, ... )
- Set( _SET_EXTRAFILE, ... )
- SAVE TO / __mvSave()
- RESTORE FROM / __mvRestore()
- LABEL FORM
- REPORT FORM
- COPY TO ... DELIMITED
- COPY TO ... SDF
- LIST / __dbList()
- USE / dbUseArea()
- dbCreate()
- SET INDEX TO / ordListAdd() (not yet implemented)
- __HRBLOAD(), __HRBRUN()
; Notes:
- From now on, it possible to create/load files using the
above functions/commands which have no extension. This
might be desirable in a few platform and/or situations.
For example on Win32, it's possible to directly print
to a shared Windows printer queue, using these commands:
lOldValue := Set( _SET_DEFEXTENSIONS, .F. )
SET PRINTER TO \\myserver\myprinter
Set( _SET_DEFEXTENSIONS, lOldValue )
Or, it is possible to open a dbf file which has no extension:
dbUseArea(.T., NIL, "dbf_filename_with_no_extension", "w_DATA", .F., .F.)
- Compiler is (of course) not affected by this setting.
- Preprocessor (PP) lib flavour is not affected by this setting.
- Support is not full in the RDD code yet.
* harbour/source/rdd/dbf1.c
* harbour/source/rdd/dblist.prg
* harbour/source/rdd/delim1.c
* harbour/source/rdd/sdf1.c
* harbour/source/rtl/tlabel.prg
* harbour/source/rtl/treport.prg
* harbour/source/rtl/set.c
* harbour/source/vm/memvars.c
* harbour/source/vm/runner.c
+ Honoring _SET_DEFEXTENSIONS setting all over the code.
* harbour/source/rdd/dbcmd.c
! always initialize all members in RDD structures to avoid GPF when
some RDD will try to access uninitialized data
* harbour/source/rdd/usrrdd/usrrdd.c
! added some additional validation in RDD structures <-> item conversions
* harbour/source/vm/itemapi.c
* modified hb_itemClear() to be reentrant safe - the new version
can be also better optimized by C compiler so should be also faster
* harbour/source/rdd/dbcmd.c
! initialize lpdbOrdCondInfo in DBORDERINFO structure before
passing to ORDCREATE()
* harbour/source/vm/fm.c
! fixed typo in memset() when HB_PARANOID_MEM_CHECK enabled
* harbour/source/vm/hvm.c
! fixed item type used for iterator
* harbour/include/hbrdddbf.h
* harbour/source/rdd/dbf1.c
* harbour/contrib/rdd_ads/ads1.c
* synced with xHarbour
* harbour/include/hbapi.h
+ added uiClass and uiMethod to HB_STACK_STATE structure
- removed puiClsTree from HB_BASEARRAY structure
* harbour/include/hbvmpub.h
! fixed typo in HB_ARRAY_OBJ() declaration
* harbour/source/vm/arrays.c
- removed puiClsTree from HB_BASEARRAY structure
* harbour/source/vm/classes.c
- removed static variable s_pMethod to make classes code MT safe
* store information about current method index and supercasting on
HVM stack in HB_STACK_STATE structure
! changed hb_objGetRealClsName() to not use puiClsTree - this functions
was never working as it should when object was supercasted.
Now it simply returns name of class where method was defined and
inherited.
- removed hb_objPopSuperCast() and changed last parameter in
hb_objGetMethod() from BOOL * to PHB_STACK_STATE
hb_objPopSuperCast() is not longer necessary
- removed hb_mthRequested() and first parameter from hb_mthAddTime()
+ added char * hb_clsName( USHORT uiClass );
+ added TOFIX notes in hb___msgGetData() and hb___msgSetData()
* harbour/source/vm/estack.c
+ added uiClass and uiMethod to HB_STACK_STATE structure
* harbour/source/vm/hvm.c
* updated for above modifications
* harbour/source/vm/proc.c
! do not use hb_objGetRealClsName() anymore but retrieve information
about _REAL_ class form HVM stack
* harbour/contrib/rdd_ads/ads1.c
* harbour/include/hbapi.h
* harbour/include/hbapigt.h
* harbour/include/hbapiitm.h
* harbour/include/hbdefs.h
* harbour/include/hbrdddbf.h
* harbour/include/hbstack.h
* harbour/include/hbsxfunc.h
* harbour/source/common/expropt1.c
* harbour/source/common/hbstr.c
* harbour/source/compiler/harbour.c
* harbour/source/compiler/hbident.c
* harbour/source/pp/ppcore.c
* harbour/source/rdd/hbdbsort.c
* harbour/source/rdd/dbffpt/dbffpt1.c
* harbour/source/rdd/hbsix/sxcompr.c
* harbour/source/rtl/hardcr.c
* harbour/source/rtl/inkey.c
* harbour/source/rtl/isprint.c
* harbour/source/rtl/math.c
* harbour/source/rtl/mtran.c
* harbour/source/rtl/natmsg.c
* harbour/source/rtl/gtcrs/chrmap.c
* harbour/source/rtl/gtcrs/gtcrs.c
* harbour/source/rtl/gtsln/gtsln.c
* harbour/source/rtl/gtsln/gtsln.h
* harbour/source/rtl/gtsln/kbsln.c
* harbour/source/rtl/gtsln/keytrans.c
* harbour/source/rtl/gtsln/mousesln.c
* harbour/source/vm/estack.c
* harbour/source/vm/extend.c
* harbour/source/vm/runner.c
* harbour/utils/hbver/hbverfix.c
* general code cleanup, public functions declared in header files,
local changed to static, added mising void for functions without
parameters, etc.
We still have some public functions which are not used by core code
and not declared in header files, like:
hb_memvarValueBaseAddress(), hb_memvarGetVarHandle(),
hb_memvarGetValueByHandle(), hb_clsCreate(), hb_clsAdd(),
hb_clsAssociate(), hb_hashTableDel(), hb_hashTableSize(),
I haven't touched them yet though we will have to keep in mind that
we should make sth with them.
* harbour/include/hbapifs.h
* changed order of members in HB_FNAME structure to avoid possible
problems with alignment
* harbour/include/hbexprb.c
! cleaned usGroups usage to avoid BCC warnings
* harbour/source/rtl/filesys.c
* harbour/source/rtl/fstemp.c
* code formatting and casting
* harbour/include/hbset.h
* harbour/source/rtl/set.c
* some minor updates for future incoming hb_set structure
modifications
* harbour/source/vm/hvm.c
* use HB_MACRO2STRING() macro for default lang setting
* harbour/include/hbrdddel.h
* harbour/source/rdd/delim1.c
* harbour/source/rdd/dbcmd.c
+ extended COPY TO ... DELIMITED ... / APPEND FROM ... DELIMITED ...
to support some other common formats.
COPY TO ... DELIMITED WITH TAB
APPEND FROM ... DELIMITED WITH TAB
uses chr(9) as field separator and without string delimiters
COPY TO ... DELIMITED WITH PIPE
APPEND FROM ... DELIMITED WITH PIPE
uses '|' as field separator and without string delimiters
COPY TO ... DELIMITED WITH ( { cStrDelim, cFldSeparator } )
APPEND FROM ... DELIMITED WITH ( { cStrDelim, cFldSeparator } )
allows users to set and any character field delimiters and fields
separators
* harbour/make_b32.bat
* harbour/make_vc.bat
! install call redirected to nul instead of make_b32.log to avoid
overwriting the build results with less important (no) information.
* harbour/include/hbundoc.api
+ Added _txopen() (not tested)
* harbour/source/rdd/dbfcdx/dbfcdx1.c
* harbour/source/rdd/dbfntx/dbfntx1.c
! BCC -w warnings fixed.
* harbour/source/rtl/filehb.c
+ Added TOFIX about a CA-Cl*pper incompatibility.
In CA-Cl*pper the argument of FILE() is RTrim()-ed
before doing the check.
* harbour/source/rtl/fstemp.c
! Fixed two BCC warnings.
* harbour/source/common/hbver.c
* extended C compiler information
* harbour/source/compiler/genc.c
* use hb_verHarbour() and hb_verCompiler() to for information
about Harbour build in generated .c files' headers
* harbour/source/rdd/dbfcdx/dbfcdx1.c
* harbour/source/rdd/dbfntx/dbfntx1.c
! fixed typo in my last commit - additional dummy evaluations of
EVAL block
* harbour/include/hbdefs.h
* use extern "C" as default for HB_FUNC() declaration in C++ mode.
I know that this modification will interact with binary compatibility
but current state is worser because we were not binary compatible
between C and C++ mode. Now the problem should gone with some
reasonable for me cost. If your compiler uses the same ABI for C and
C++ mode then the backward binary compatibility problem can be resolved
by small tools which can strip C++ decoration from binary libraries or
maybe even linker has necessary switches to ignore them.
* harbour/include/hbexprb.c
* cleaned BCC warning
* harbour/source/rdd/nulsys/nulsys.c
+ added missing hb_rddGetAliasNumber(), thanks to Ron.
* harbour/include/hbapirdd.h
* harbour/source/rdd/dbcmd.c
* harbour/source/vm/hvm.c
* do not generate RT errors "Alias does not exist" in constructions
like: ("NOT_EXISTING_ALIAS")->(...)
Clipper compatible modifications. I do not like it but current
previous behavior made problems for people who have code like:
if ("NOT_EXISTING_ALIAS")->(used())
...
else
? "Table not open..."
endif
! fixed some other RT errors to be Clipper compatible
* harbour/source/rdd/dbcmd.c
* harbour/source/rdd/dbf1.c
* harbour/source/rdd/delim1.c
* harbour/source/rdd/sdf1.c
* harbour/source/rdd/workarea.c
* code cleanup
* harbour/source/rdd/dbfcdx/dbfcdx1.c
* harbour/source/rdd/dbfntx/dbfntx1.c
! do not interrupt subindexing when new record is concurrently added by
other station
* harbour/source/rtl/gtpca/gtpca.c
* harbour/source/rtl/gtstd/gtstd.c
! redirect STDOUT() to console only when stdout is a tty device.
* harbour/source/vm/hvm.c
! fixed executing EXIT procedures after external to BEGIN SEQUENCE / END
BREAK - now by default we are taking the same action as after QUIT
what seems to be intention of Clipper authors. When HVM is compiled
with HB_C52_STRICT macro then we will try to emulate real Clipper
behavior.
* harbour/include/hbapi.h
* harbour/source/vm/itemapi.c
+ added single member to hb_struPointer structure for internal HVM use.
The reference counter for GC collectible HB_IT_POINTER items which have
'single' member set to TRUE is not updated in hb_itemCopy().
* harbour/source/rdd/workarea.c
* code cleanup
* harbour/make_tgz.sh
* added hbpptest to list of tools rebuilt with shared library
* harbour/source/rdd/dbcmd.c
! fixed possible access to uninitialized variable in __dbApp()/__dbCopy()
* harbour/common.mak
* harbour/makefile.bc
* harbour/makefile.vc
* harbour/utils/Makefile
+ Added hbpptest
* harbour/utils/hbpptest/pretest.prg
+ Output now goes to STDOUT.
* harbour/source/compiler/harbour.c
! Possible memory leak fixed.
* harbour/source/rtl/Makefile
! Fixed tabs (readded them).
- harbour/source/rtl/dbdelim.prg
+ harbour/source/rdd/dbdelim.prg
- harbour/source/rtl/dbjoin.prg
+ harbour/source/rdd/dbjoin.prg
- harbour/source/rtl/dbsdf.prg
+ harbour/source/rdd/dbsdf.prg
* harbour/source/rtl/Makefile
* harbour/source/rdd/Makefile
* harbour/common.mak
* Moved three RDD related internal function source files
to the RDD library. (They did depend on each other
anyway.)
* harbour/source/rdd/dbcmd.c
* harbour/source/rdd/dbfuncs.prg
* harbour/source/rdd/dblist.prg
* harbour/source/rdd/dbsort.prg
* harbour/source/rdd/dbstrux.prg
* harbour/source/rdd/dbtotal.prg
* harbour/source/rdd/dbupdat.prg
* harbour/source/rdd/rddord.prg
* harbour/source/rtl/dbdelim.prg
* harbour/source/rtl/dbedit.prg
* harbour/source/rtl/dbjoin.prg
% Cleanups, minor optimizations.
! __dbApp(), __dbCopy() to return LOGICAL.
! Problem where error condition was not detected if BREAK didn't
set the error object.
! __dbTotal() lRest handling fixed.
! __dbTotal() ErrorBlock overriding removed.
! __dbCreate() now generating default alias.
% __dbCreate() using dbCreate() undoc param to open the tables.
! __dbDelim() return value.
! __dbSDF() return value.
+ CA-Cl*pper undocumented call added: _dtxCondSet()
+ XBase++ compatible calls implemented:
dbJoin(), dbList(), dbSort(), dbTotal(), dbUpdate(), _dbExport()
dbCopyStruct(), dbCopyExtStruct()
+ Added some more 10 chars call stubs:
__dbCopySt(), __dbCopyXS(), __dbOpenSD(), __dbArrang()
+ Comments.
+ Formatting.
; All high-level db functions seems to be compatible now.
DBEDIT() is left TODO for review (refix).
* harbour/source/rtl/tbrowse.prg
* Minor cleanup.
* harbour/include/hbexpra.c
* harbour/source/vm/arrayshb.c
* harbour/source/rdd/dblist.prg
- Removed compiler+RTL __dbList() hack which
made it incompatible with CA-Cl*pper. The
hack targeted an XBase++ extension, but it's
compatible even without the hack. Tested with
XBase++ 1.82.294.
* harbour/source/rtl/typefile.prg
% FUNCTION -> PROCEDURE
+ _TypeFile() XBase++ internal function added.
* harbour/source/rdd/dbtotal.prg
% Unused variable removed, one other optimized out, other minor optimizations.
! Fixed not resetting the error block when used on a table containing
Memo fields only.
! Fixed error when passing xFor parameter as a string.
! Set(_SET_CANCEL...) calls removed.
+ Formatting, added few comments, CA-Cl*pper differences.
