fpc/rtl/inc/astrings.inc
Jonas Maebe 4716f168dd * renamed some str(x,y) and val(x,y) helpers so the naming scheme is the
same for all string types
  + added the str(x,y) and val(x,y,z) helpers for int64/qword to
    compproc.inc
2001-08-13 12:40:16 +00:00

808 lines
21 KiB
PHP

{
$Id$
This file is part of the Free Pascal run time library.
Copyright (c) 1999-2000 by Michael Van Canneyt,
member of the Free Pascal development team.
This file implements AnsiStrings for FPC
See the file COPYING.FPC, included in this distribution,
for details about the copyright.
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.
**********************************************************************}
{ This will release some functions for special shortstring support }
{ define EXTRAANSISHORT}
{
This file contains the implementation of the AnsiString type,
and all things that are needed for it.
AnsiString is defined as a 'silent' pchar :
a pchar that points to :
@-12 : Longint for maximum size;
@-8 : Longint for size;
@-4 : Longint for reference count;
@ : String + Terminating #0;
Pchar(Ansistring) is a valid typecast.
So AS[i] is converted to the address @AS+i-1.
Constants should be assigned a reference count of -1
Meaning that they can't be disposed of.
}
Type
PAnsiRec = ^TAnsiRec;
TAnsiRec = Packed Record
Maxlen,
len,
ref : Longint;
First : Char;
end;
Const
AnsiRecLen = SizeOf(TAnsiRec);
FirstOff = SizeOf(TAnsiRec)-1;
{****************************************************************************
Internal functions, not in interface.
****************************************************************************}
{$ifdef AnsiStrDebug}
Procedure DumpAnsiRec(S : Pointer);
begin
If S=Nil then
Writeln ('String is nil')
Else
Begin
With PAnsiRec(S-Firstoff)^ do
begin
Write ('(Maxlen: ',maxlen);
Write (' Len:',len);
Writeln (' Ref: ',ref,')');
end;
end;
end;
{$endif}
Function NewAnsiString(Len : Longint) : Pointer;
{
Allocate a new AnsiString on the heap.
initialize it to zero length and reference count 1.
}
Var
P : Pointer;
begin
{ Also add +1 for a terminating zero }
GetMem(P,Len+AnsiRecLen);
If P<>Nil then
begin
PAnsiRec(P)^.Maxlen:=Len; { Maximal length }
PAnsiRec(P)^.Len:=0; { Initial length }
PAnsiRec(P)^.Ref:=1; { Set reference count }
PAnsiRec(P)^.First:=#0; { Terminating #0 }
P:=P+FirstOff; { Points to string now }
end;
NewAnsiString:=P;
end;
Procedure DisposeAnsiString(Var S : Pointer);
{
Deallocates a AnsiString From the heap.
}
begin
If S=Nil then
exit;
Dec (Longint(S),FirstOff);
FreeMem (S);
S:=Nil;
end;
Procedure fpc_AnsiStr_Decr_Ref (Var S : Pointer);[Public,Alias:'FPC_ANSISTR_DECR_REF']; {$ifdef hascompilerproc} compilerproc; {$endif}
{
Decreases the ReferenceCount of a non constant ansistring;
If the reference count is zero, deallocate the string;
}
Type
plongint = ^longint;
Var
l : plongint;
Begin
{ Zero string }
If S=Nil then exit;
{ check for constant strings ...}
l:=@PANSIREC(S-FirstOff)^.Ref;
If l^<0 then exit;
{ declocked does a MT safe dec and returns true, if the counter is 0 }
If declocked(l^) then
{ Ref count dropped to zero }
DisposeAnsiString (S); { Remove...}
{ this pointer is not valid anymore, so set it to zero }
S:=nil;
end;
{$ifdef hascompilerproc}
{ also define alias for internal use in the system unit }
Procedure fpc_AnsiStr_Decr_Ref (Var S : Pointer); [external name 'FPC_ANSISTR_DECR_REF'];
{$endif hascompilerproc}
Procedure fpc_AnsiStr_Incr_Ref (Var S : Pointer);[Public,Alias:'FPC_ANSISTR_INCR_REF']; {$ifdef hascompilerproc} compilerproc; {$endif}
Begin
If S=Nil then
exit;
{ Let's be paranoid : Constant string ??}
If PAnsiRec(S-FirstOff)^.Ref<0 then exit;
inclocked(PAnsiRec(S-FirstOff)^.Ref);
end;
{$ifdef hascompilerproc}
{ also define alias which can be used inside the system unit }
Procedure fpc_AnsiStr_Incr_Ref (Var S : Pointer); [external name 'FPC_ANSISTR_INCR_REF'];
{$endif hascompilerproc}
Procedure fpc_AnsiStr_Assign (Var S1 : Pointer;S2 : Pointer);[Public,Alias:'FPC_ANSISTR_ASSIGN']; {$ifdef hascompilerproc} compilerproc; {$endif}
{
Assigns S2 to S1 (S1:=S2), taking in account reference counts.
}
begin
If S2<>nil then
If PAnsiRec(S2-FirstOff)^.Ref>0 then
inclocked(PAnsiRec(S2-FirstOff)^.ref);
{ Decrease the reference count on the old S1 }
fpc_ansistr_decr_ref (S1);
{ And finally, have S1 pointing to S2 (or its copy) }
S1:=S2;
end;
{$ifdef hascompilerproc}
{ alias for internal use }
Procedure fpc_AnsiStr_Assign (Var S1 : Pointer;S2 : Pointer);[external name 'FPC_ANSISTR_ASSIGN'];
{$endif hascompilerproc}
Procedure fpc_AnsiStr_Concat (S1,S2 : Pointer;var S3 : Pointer);[Public, alias: 'FPC_ANSISTR_CONCAT']; {$ifdef hascompilerproc} compilerproc; {$endif}
{
Concatenates 2 AnsiStrings : S1+S2.
Result Goes to S3;
}
Var
Size,Location : Longint;
begin
{ only assign if s1 or s2 is empty }
if (S1=Nil) then
fpc_AnsiStr_Assign(S3,S2)
else
if (S2=Nil) then
fpc_AnsiStr_Assign(S3,S1)
else
begin
{ create new result }
fpc_AnsiStr_Decr_Ref(S3);
Size:=PAnsiRec(S2-FirstOff)^.Len;
Location:=Length(AnsiString(S1));
SetLength (AnsiString(S3),Size+Location);
Move (S1^,S3^,Location);
Move (S2^,(S3+location)^,Size+1);
end;
end;
{$ifdef EXTRAANSISHORT}
Procedure AnsiStr_ShortStr_Concat (Var S1: AnsiString; Var S2 : ShortString);
{
Concatenates a Ansi with a short string; : S2 + S2
}
Var
Size,Location : Longint;
begin
Size:=Length(S2);
Location:=Length(S1);
If Size=0 then
exit;
{ Setlength takes case of uniqueness
and alllocated memory. We need to use length,
to take into account possibility of S1=Nil }
SetLength (S1,Size+Length(S1));
Move (S2[1],Pointer(Pointer(S1)+Location)^,Size);
PByte( Pointer(S1)+length(S1) )^:=0; { Terminating Zero }
end;
{$endif EXTRAANSISHORT}
Procedure fpc_AnsiStr_To_ShortStr (Var S1 : ShortString;S2 : Pointer);[Public, alias: 'FPC_ANSISTR_TO_SHORTSTR']; {$ifdef hascompilerproc} compilerproc; {$endif}
{
Converts a AnsiString to a ShortString;
}
Var
Size : Longint;
begin
if S2=nil then
S1:=''
else
begin
Size:=PAnsiRec(S2-FirstOff)^.Len;
If Size>high(S1) then
Size:=high(S1);
Move (S2^,S1[1],Size);
byte(S1[0]):=Size;
end;
end;
Procedure fpc_ShortStr_To_AnsiStr (Var S1 : Pointer; Const S2 : ShortString);[Public, alias: 'FPC_SHORTSTR_TO_ANSISTR']; {$ifdef hascompilerproc} compilerproc; {$endif}
{
Converts a ShortString to a AnsiString;
}
Var
Size : Longint;
begin
Size:=Length(S2);
Setlength (AnsiString(S1),Size);
if Size>0 then
begin
Move (S2[1],Pointer(S1)^,Size);
{ Terminating Zero }
PByte(Pointer(S1)+Size)^:=0;
end;
end;
Procedure fpc_Char_To_AnsiStr(var S1 : Pointer; c : Char);[Public, alias: 'FPC_CHAR_TO_ANSISTR']; {$ifdef hascompilerproc} compilerproc; {$endif}
{
Converts a ShortString to a AnsiString;
}
begin
Setlength (AnsiString(S1),1);
PByte(Pointer(S1))^:=byte(c);
{ Terminating Zero }
PByte(Pointer(S1)+1)^:=0;
end;
Procedure fpc_PChar_To_AnsiStr(var a : ansistring;p : pchar);[Public,Alias : 'FPC_PCHAR_TO_ANSISTR']; {$ifdef hascompilerproc} compilerproc; {$endif}
Var
L : Longint;
begin
if pointer(a)<>nil then
begin
fpc_AnsiStr_Decr_Ref(Pointer(a));
pointer(a):=nil;
end;
if (not assigned(p)) or (p[0]=#0) Then
Pointer(a):=nil
else
begin
l:=IndexChar(p^,-1,#0);
Pointer(a):=NewAnsistring(L);
SetLength(A,L);
Move (P[0],Pointer(A)^,L)
end;
end;
Procedure fpc_CharArray_To_AnsiStr(var a : ansistring;p : pchar;l:longint);[Public,Alias : 'FPC_CHARARRAY_TO_ANSISTR']; {$ifdef hascompilerproc} compilerproc; {$endif}
var
i : longint;
begin
if p[0]=#0 Then
Pointer(a):=nil
else
begin
i:=IndexChar(p^,L,#0);
Pointer(a):=NewAnsistring(i);
SetLength(a,i);
Move (P[0],Pointer(A)^,i);
end;
end;
Function fpc_AnsiStr_Compare(S1,S2 : Pointer): Longint;[Public,Alias : 'FPC_ANSISTR_COMPARE']; {$ifdef hascompilerproc} compilerproc; {$endif}
{
Compares 2 AnsiStrings;
The result is
<0 if S1<S2
0 if S1=S2
>0 if S1>S2
}
Var
MaxI,Temp : Longint;
begin
if S1=S2 then
begin
fpc_AnsiStr_Compare:=0;
exit;
end;
Maxi:=Length(AnsiString(S1));
temp:=Length(AnsiString(S2));
If MaxI>Temp then
MaxI:=Temp;
Temp:=CompareByte(S1^,S2^,MaxI);
if temp=0 then
temp:=Length(AnsiString(S1))-Length(AnsiString(S2));
fpc_AnsiStr_Compare:=Temp;
end;
Procedure fpc_AnsiStr_CheckZero(p : pointer);[Public,Alias : 'FPC_ANSISTR_CHECKZERO']; {$ifdef hascompilerproc} compilerproc; {$endif}
begin
if p=nil then
HandleErrorFrame(201,get_frame);
end;
Procedure fpc_AnsiStr_CheckRange(len,index : longint);[Public,Alias : 'FPC_ANSISTR_RANGECHECK']; {$ifdef hascompilerproc} compilerproc; {$endif}
begin
if (index>len) or (Index<1) then
HandleErrorFrame(201,get_frame);
end;
{$ifndef INTERNSETLENGTH}
Procedure SetLength (Var S : AnsiString; l : Longint);
{$else INTERNSETLENGTH}
Procedure fpc_AnsiStr_SetLength (Var S : AnsiString; l : Longint);[Public,Alias : 'FPC_ANSISTR_SETLENGTH']; {$ifdef hascompilerproc} compilerproc; {$endif}
{$endif INTERNSETLENGTH}
{
Sets The length of string S to L.
Makes sure S is unique, and contains enough room.
}
Var
Temp : Pointer;
movelen: longint;
begin
if (l>0) then
begin
if Pointer(S)=nil then
begin
{ Need a complete new string...}
Pointer(s):=NewAnsiString(l);
end
else
If (PAnsiRec(Pointer(S)-FirstOff)^.Maxlen < L) or
(PAnsiRec(Pointer(S)-FirstOff)^.Ref <> 1) then
begin
{ Reallocation is needed... }
Temp:=Pointer(NewAnsiString(L));
if Length(S)>0 then
begin
if l < succ(length(s)) then
movelen := l
{ also move terminating null }
else movelen := succ(length(s));
Move(Pointer(S)^,Temp^,movelen);
end;
fpc_ansistr_decr_ref(Pointer(S));
Pointer(S):=Temp;
end;
{ Force nil termination in case it gets shorter }
PByte(Pointer(S)+l)^:=0;
PAnsiRec(Pointer(S)-FirstOff)^.Len:=l;
end
else
begin
{ Length=0 }
if Pointer(S)<>nil then
fpc_ansistr_decr_ref (Pointer(S));
Pointer(S):=Nil;
end;
end;
{$ifdef EXTRAANSISHORT}
Function fpc_AnsiStr_ShortStr_Compare (Var S1 : Pointer; Var S2 : ShortString): Longint; {$ifdef hascompilerproc} compilerproc; {$endif}
{
Compares a AnsiString with a ShortString;
The result is
<0 if S1<S2
0 if S1=S2
>0 if S1>S2
}
Var
i,MaxI,Temp : Longint;
begin
Temp:=0;
i:=0;
MaxI:=Length(AnsiString(S1));
if MaxI>byte(S2[0]) then
MaxI:=Byte(S2[0]);
While (i<MaxI) and (Temp=0) do
begin
Temp:= PByte(S1+I)^ - Byte(S2[i+1]);
inc(i);
end;
AnsiStr_ShortStr_Compare:=Temp;
end;
{$endif EXTRAANSISHORT}
{*****************************************************************************
Public functions, In interface.
*****************************************************************************}
{$ifndef INTERNLENGTH}
Function Length (Const S : AnsiString) : Longint;
{
Returns the length of an AnsiString.
Takes in acount that zero strings are NIL;
}
begin
If Pointer(S)=Nil then
Length:=0
else
Length:=PAnsiRec(Pointer(S)-FirstOff)^.Len;
end;
{$endif INTERNLENGTH}
{ overloaded version of UniqueString for interface }
Procedure UniqueString(Var S : AnsiString); [external name 'FPC_ANSISTR_UNIQUE'];
Procedure fpc_ansistr_Unique(Var S : AnsiString); [Public,Alias : 'FPC_ANSISTR_UNIQUE']; {$ifdef hascompilerproc} compilerproc; {$endif}
{
Make sure reference count of S is 1,
using copy-on-write semantics.
}
Var
SNew : Pointer;
L : Longint;
begin
If Pointer(S)=Nil then
exit;
if PAnsiRec(Pointer(S)-Firstoff)^.Ref<>1 then
begin
L:=PAnsiRec(Pointer(S)-FirstOff)^.len;
SNew:=NewAnsiString (L);
Move (Pointer(S)^,SNew^,L+1);
PAnsiRec(SNew-FirstOff)^.len:=L;
fpc_ansistr_decr_ref (Pointer(S)); { Thread safe }
Pointer(S):=SNew;
end;
end;
Function Copy (Const S : AnsiString; Index,Size : Longint) : AnsiString;
var
ResultAddress : Pointer;
begin
ResultAddress:=Nil;
dec(index);
if Index < 0 then
Index := 0;
{ Check Size. Accounts for Zero-length S, the double check is needed because
Size can be maxint and will get <0 when adding index }
if (Size>Length(S)) or
(Index+Size>Length(S)) then
Size:=Length(S)-Index;
If Size>0 then
begin
If Index<0 Then
Index:=0;
ResultAddress:=Pointer(NewAnsiString (Size));
if ResultAddress<>Nil then
begin
Move (Pointer(Pointer(S)+index)^,ResultAddress^,Size);
PAnsiRec(ResultAddress-FirstOff)^.Len:=Size;
PByte(ResultAddress+Size)^:=0;
end;
end;
Pointer(Copy):=ResultAddress;
end;
Function Pos (Const Substr : AnsiString; Const Source : AnsiString) : Longint;
var
i,MaxLen : StrLenInt;
pc : pchar;
begin
Pos:=0;
if Length(SubStr)>0 then
begin
MaxLen:=Length(source)-Length(SubStr);
i:=0;
pc:=@source[1];
while (i<=MaxLen) do
begin
inc(i);
if (SubStr[1]=pc^) and
(CompareChar(Substr[1],pc^,Length(SubStr))=0) then
begin
Pos:=i;
exit;
end;
inc(pc);
end;
end;
end;
{ Faster version for a char alone. Must be implemented because }
{ pos(c: char; const s: shortstring) also exists, so otherwise }
{ using pos(char,pchar) will always call the shortstring version }
{ (exact match for first argument), also with $h+ (JM) }
Function Pos (c : Char; Const s : AnsiString) : Longint;
var
i: longint;
pc : pchar;
begin
pc:=@s[1];
for i:=1 to length(s) do
begin
if pc^=c then
begin
pos:=i;
exit;
end;
inc(pc);
end;
pos:=0;
end;
Function fpc_Val_Real_AnsiStr(Const S : AnsiString; Var Code : ValSInt): ValReal; [public, alias:'FPC_VAL_REAL_ANSISTR']; {$ifdef hascompilerproc} compilerproc; {$endif}
Var
SS : String;
begin
fpc_Val_Real_AnsiStr := 0;
if length(S) > 255 then
code := 256
else
begin
SS := S;
Val(SS,fpc_Val_Real_AnsiStr,code);
end;
end;
Function fpc_Val_UInt_AnsiStr (Const S : AnsiString; Var Code : ValSInt): ValUInt; [public, alias:'FPC_VAL_UINT_ANSISTR']; {$ifdef hascompilerproc} compilerproc; {$endif}
Var
SS : ShortString;
begin
fpc_Val_UInt_AnsiStr := 0;
if length(S) > 255 then
code := 256
else
begin
SS := S;
Val(SS,fpc_Val_UInt_AnsiStr,code);
end;
end;
Function fpc_Val_SInt_AnsiStr (DestSize: longint; Const S : AnsiString; Var Code : ValSInt): ValSInt; [public, alias:'FPC_VAL_SINT_ANSISTR']; {$ifdef hascompilerproc} compilerproc; {$endif}
Var
SS : ShortString;
begin
fpc_Val_SInt_AnsiStr:=0;
if length(S)>255 then
code:=256
else
begin
SS := S;
fpc_Val_SInt_AnsiStr := fpc_Val_SInt_ShortStr(DestSize,SS,Code);
end;
end;
Function fpc_Val_qword_AnsiStr (Const S : AnsiString; Var Code : ValSInt): qword; [public, alias:'FPC_VAL_QWORD_ANSISTR']; {$ifdef hascompilerproc} compilerproc; {$endif}
Var
SS : ShortString;
begin
fpc_Val_qword_AnsiStr:=0;
if length(S)>255 then
code:=256
else
begin
SS := S;
Val(SS,fpc_Val_qword_AnsiStr,Code);
end;
end;
Function fpc_Val_int64_AnsiStr (Const S : AnsiString; Var Code : ValSInt): Int64; [public, alias:'FPC_VAL_INT64_ANSISTR']; {$ifdef hascompilerproc} compilerproc; {$endif}
Var
SS : ShortString;
begin
fpc_Val_int64_AnsiStr:=0;
if length(S)>255 then
code:=256
else
begin
SS := s;
Val(SS,fpc_Val_int64_AnsiStr,Code);
end;
end;
procedure fpc_AnsiStr_Float(d : ValReal;len,fr,rt : longint;var s : ansistring);[public,alias:'FPC_ANSISTR_FLOAT']; {$ifdef hascompilerproc} compilerproc; {$endif}
var
ss: ShortString;
begin
str_real(len,fr,d,treal_type(rt),ss);
s:=ss;
end;
Procedure fpc_AnsiStr_Cardinal(C : Cardinal;Len : Longint; Var S : AnsiString);[Public,Alias : 'FPC_ANSISTR_CARDINAL']; {$ifdef hascompilerproc} compilerproc; {$endif}
Var
SS : ShortString;
begin
str(C:Len,SS);
S:=SS;
end;
Procedure fpc_AnsiStr_Longint(L : Longint; Len : Longint; Var S : AnsiString);[Public,Alias : 'FPC_ANSISTR_LONGINT']; {$ifdef hascompilerproc} compilerproc; {$endif}
Var
SS : ShortString;
begin
str (L:Len,SS);
S:=SS;
end;
Procedure Delete (Var S : AnsiString; Index,Size: Longint);
Var
LS : Longint;
begin
If Length(S)=0 then
exit;
if index<=0 then
begin
inc(Size,index-1);
index:=1;
end;
LS:=PAnsiRec(Pointer(S)-FirstOff)^.Len;
if (Index<=LS) and (Size>0) then
begin
UniqueString (S);
if Size+Index>LS then
Size:=LS-Index+1;
if Index+Size<=LS then
begin
Dec(Index);
Move(PByte(Pointer(S))[Index+Size],PByte(Pointer(S))[Index],LS-Index+1);
end;
Setlength(s,LS-Size);
end;
end;
Procedure Insert (Const Source : AnsiString; Var S : AnsiString; Index : Longint);
var
Temp : AnsiString;
LS : Longint;
begin
If Length(Source)=0 then
exit;
if index <= 0 then
index := 1;
Ls:=Length(S);
if index > LS then
index := LS+1;
Dec(Index);
Pointer(Temp) := NewAnsiString(Length(Source)+LS);
SetLength(Temp,Length(Source)+LS);
If Index>0 then
move (Pointer(S)^,Pointer(Temp)^,Index);
Move (Pointer(Source)^,PByte(Temp)[Index],Length(Source));
If (LS-Index)>0 then
Move(PByte(Pointer(S))[Index],PByte(temp)[Length(Source)+index],LS-Index);
S:=Temp;
end;
Function StringOfChar(c : char;l : longint) : AnsiString;
begin
SetLength(StringOfChar,l);
FillChar(Pointer(StringOfChar)^,Length(StringOfChar),c);
end;
Procedure SetString (Var S : AnsiString; Buf : PChar; Len : Longint);
begin
SetLength(S,Len);
Move (Buf[0],S[1],Len);
end;
function upcase(const s : ansistring) : ansistring;
var
i : longint;
begin
Setlength(result,length(s));
for i := 1 to length (s) do
result[i] := upcase(s[i]);
end;
function lowercase(const s : ansistring) : ansistring;
var
i : longint;
begin
Setlength(result,length(s));
for i := 1 to length (s) do
result[i] := lowercase(s[i]);
end;
{
$Log$
Revision 1.18 2001-08-13 12:40:16 jonas
* renamed some str(x,y) and val(x,y) helpers so the naming scheme is the
same for all string types
+ added the str(x,y) and val(x,y,z) helpers for int64/qword to
compproc.inc
Revision 1.17 2001/08/01 15:00:10 jonas
+ "compproc" helpers
* renamed several helpers so that their name is the same as their
"public alias", which should facilitate the conversion of processor
specific code in the code generator to processor independent code
* some small fixes to the val_ansistring and val_widestring helpers
(always immediately exit if the source string is longer than 255
chars)
* fixed fpc_dynarray_high and fpc_dynarray_length if the dynarray is
still nil (used to crash, now return resp -1 and 0)
Revision 1.16 2001/07/10 18:04:37 peter
* merged textfile, readlink and concat ansistring fixes
Revision 1.15 2001/07/09 21:15:41 peter
* Length made internal
* Add array support for Length
Revision 1.14 2001/07/09 11:41:57 florian
* another MT fix
Revision 1.13 2001/07/08 21:00:18 peter
* various widestring updates, it works now mostly without charset
mapping supported
Revision 1.12 2001/07/04 12:17:09 jonas
* removed DestSize parameter from declaration of ValAnsiSignedInt64
(merged)
Revision 1.11 2001/05/27 14:28:44 florian
+ made the ref. couting MT safe
Revision 1.10 2001/04/13 18:06:07 peter
* upcase, lowercase for ansistring
Revision 1.9 2000/12/10 15:00:14 florian
* val for int64 hopefully works now correct
Revision 1.8 2000/12/08 14:04:43 jonas
+ added pos(char,ansistring), because there is also a pos(char,shortstring)
and without the ansistring version, the shortstring version is always
called when calling pos(char,pchar), even when using $h+ (because the
first parameter matches exactly) (merged)
Revision 1.7 2000/11/06 20:34:24 peter
* changed ver1_0 defines to temporary defs
Revision 1.6 2000/10/21 18:20:17 florian
* a lot of small changes:
- setlength is internal
- win32 graph unit extended
....
Revision 1.5 2000/08/29 18:39:42 peter
* fixed chararray to ansistring (merged)
Revision 1.4 2000/08/24 07:37:21 jonas
* fixed bug in setlength (it sometimes read after the end of the heap)
and small improvement to ansistring_to_chararray conversion (merged
from fixes branch)
Revision 1.3 2000/08/09 19:31:18 marco
* fixes for val(int64 or qword) to ansistring
Revision 1.2 2000/07/13 11:33:42 michael
+ removed logs
}