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lazarus/components/codetools/keywordfunclists.pas

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{
***************************************************************************
* *
* This source is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This code is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* General Public License for more details. *
* *
* A copy of the GNU General Public License is available on the World *
* Wide Web at <http://www.gnu.org/copyleft/gpl.html>. You can also *
* obtain it by writing to the Free Software Foundation, *
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
* *
***************************************************************************
Author: Mattias Gaertner
Abstract:
A TKeyWordFunctionList is a list of TKeyWordFunctionListItem.
}
unit KeywordFuncLists;
{$ifdef FPC}{$mode objfpc}{$endif}{$H+}
{$R-} // turn range checking off for speed
{$inline on}
interface
{ $DEFINE MEM_CHECK}
uses
{$IFDEF MEM_CHECK}
MemCheck,
{$ENDIF}
Classes, SysUtils, FileProcs;
type
TKeyWordFunction = function: boolean of object;
TKeyWordDataFunction = function(Data: Pointer): boolean of object;
TBaseKeyWordFunctionListItem = record
IsLast: boolean;
KeyWord: shortstring;
DoIt: TKeyWordFunction;
DoDataFunction: TKeyWordDataFunction;
end;
PKeyWordFunctionListItem = ^TBaseKeyWordFunctionListItem;
{ TBaseKeyWordFunctionList }
TBaseKeyWordFunctionList = class
private
FHasOnlyIdentifiers: boolean;
FItems: PKeyWordFunctionListItem;
FCount: integer;
FCapacity: integer;
FName: string;
FSorted: boolean;
FBucketStart: {$ifdef FPC}^{$else}array of {$endif}integer;
FMaxHashIndex: integer;
function KeyWordToHashIndex(const AKeyWord: shortstring): integer;
function KeyWordToHashIndex(const ASource: string;
AStart, ALen: integer): integer;
function KeyWordToHashIndex(Identifier: PChar): integer;
function KeyWordToHashIndex(Start: PChar; Len: integer): integer;
public
DefaultKeyWordFunction: TKeyWordFunction;
constructor Create(const aName: string = '');
destructor Destroy; override;
procedure Clear;
procedure Add(const AKeyWord: shortstring;
const AFunction: TKeyWordFunction);
procedure AddExtended(const AKeyWord: shortstring;
const AFunction: TKeyWordFunction;
const ADataFunction: TKeyWordDataFunction);
procedure Add(List: TBaseKeyWordFunctionList);
procedure Sort;
property Sorted: boolean read FSorted;
procedure WriteDebugListing;
function AllwaysTrue: boolean;
function AllwaysFalse: boolean;
function Count: integer;
function GetItem(Index: integer): TBaseKeyWordFunctionListItem;
function IndexOf(const AKeyWord: shortstring): integer;
function CalcMemSize: PtrUInt;
property HasOnlyIdentifiers: boolean read FHasOnlyIdentifiers;
property Name: string read FName write FName;
end;
{ TKeyWordFunctionList }
TKeyWordFunctionList = class(TBaseKeyWordFunctionList)
public
function DoIdentifier(Identifier: PChar): boolean;
function DoItCaseSensitive(const AKeyWord: shortstring): boolean;
function DoItCaseInsensitive(const AKeyWord: shortstring): boolean;
function DoItCaseInsensitive(const ASource: string;
KeyWordStart, KeyWordLen: integer): boolean;
function DoItCaseSensitive(const ASource: string;
KeyWordStart, KeyWordLen: integer): boolean;
function DoItUppercase(const AnUpperSource: string;
KeyWordStart, KeyWordLen: integer): boolean;
function DoItCaseInsensitive(Identifier: PChar): boolean;
function DoDataFunction(Start: PChar; Len: integer; Data: pointer): boolean;
end;
{ TSharedKeyWordFunctionList }
TSharedKeyWordFunctionList = class(TBaseKeyWordFunctionList)
private
function Call(Target: TObject; Func: TKeyWordFunction): boolean; inline;
public
function DoItCaseInsensitive(Target: TObject; const ASource: string;
KeyWordStart, KeyWordLen: integer): boolean;
end;
var
IsKeyWordMethodSpecifier,
IsKeyWordProcedureSpecifier,
IsKeyWordProcedureTypeSpecifier,
IsKeyWordProcedureBracketSpecifier,
IsKeyWordCallingConvention,
IsKeyWordSection,
IsKeyWordInConstAllowed,
AllKeyWords,
WordIsKeyWord,
WordIsDelphiKeyWord,
WordIsMacPasKeyWord,
IsWordBuiltInFunc,
WordIsTermOperator,
WordIsPropertySpecifier,
WordIsBlockKeyWord,
EndKeyWordFuncList,
PackedTypesKeyWordFuncList,
BitPackedTypesKeyWordFuncList,
GenericTypesKeyWordFuncList,
BlockStatementStartKeyWordFuncList,
WordIsLogicalBlockStart,
WordIsLogicalBlockEnd,
WordIsLogicalBlockMiddle,
WordIsBlockStatementStart,
WordIsBlockStatementEnd,
WordIsBlockStatementMiddle,
WordIsBinaryOperator,
WordIsLvl1Operator, WordIsLvl2Operator, WordIsLvl3Operator, WordIsLvl4Operator,
WordIsBooleanOperator,
WordIsOrdNumberOperator,
WordIsNumberOperator,
WordIsCustomOperator,
WordIsPredefinedFPCIdentifier,
WordIsPredefinedDelphiIdentifier,
UnexpectedKeyWordInBeginBlock,
UnexpectedKeyWordInAsmBlock,
UnexpectedKeyWordInBrackets
: TKeyWordFunctionList;
UpChars: array[char] of char;
IsSpaceChar, // [#0..#32]
IsLineEndChar, // [#10,#13]
IsWordChar, // ['a'..'z','A'..'Z']
IsNonWordChar, // [#0..#127]-IsIdentChar
IsIdentStartChar, // ['a'..'z','A'..'Z','_']
IsIdentChar, // ['a'..'z','A'..'Z','_','0'..'9']
IsDottedIdentChar, // ['.','a'..'z','A'..'Z','_','0'..'9']
IsNumberChar, // ['0'..'9']
IsCommentStartChar,
IsCommentEndChar,
IsHexNumberChar, // ['0'..'9','a'..'f','A'..'F']
IsOctNumberChar, // ['0'..'7']
IsEqualOperatorStartChar, // [':','+','-','/','*','<','>']
IsAfterFloatPointChar: // ['0'..'9','e','E']
array[char] of boolean;
function UpperCaseStr(const s: string): string;
function IsUpperCaseStr(const s: string): boolean;
function CompareIdentifiers(Identifier1, Identifier2: PChar): integer;
function CalcMemSize: PtrUInt;
implementation
var
CharToIHash: array[char] of integer;
UpWords: array[word] of word;
KeyWordLists: TFPList;
function UpperCaseStr(const s: string): string;
var i, l, l2: integer;
pSrc, pDest: PWord;
begin
l:=length(s);
SetLength(Result,l);
if l>0 then begin
pDest:=PWord(@Result[1]);
pSrc:=PWord(@s[1]);
l2:=(l shr 1)-1;
for i:=0 to l2 do
pDest[i]:=UpWords[pSrc[i]];
if odd(l) then
Result[l]:=UpChars[s[l]];
end;
end;
function IsUpperCaseStr(const s: string): boolean;
var i, l: integer;
begin
l:=length(s);
i:=1;
while (i<=l) and (UpChars[s[i]]=s[i]) do inc(i);
Result:=i>l;
end;
function CompareIdentifiers(Identifier1, Identifier2: PChar): integer;
begin
if (Identifier1<>nil) then begin
if (Identifier2<>nil) then begin
while (UpChars[Identifier1[0]]=UpChars[Identifier2[0]]) do begin
if (IsIdentChar[Identifier1[0]]) then begin
inc(Identifier1);
inc(Identifier2);
end else begin
Result:=0; // for example 'aaA;' 'aAa;'
exit;
end;
end;
if (IsIdentChar[Identifier1[0]]) then begin
if (IsIdentChar[Identifier2[0]]) then begin
if UpChars[Identifier1[0]]>UpChars[Identifier2[0]] then
Result:=-1 // for example 'aab' 'aaa'
else
Result:=1; // for example 'aaa' 'aab'
end else begin
Result:=-1; // for example 'aaa' 'aa;'
end;
end else begin
if (IsIdentChar[Identifier2[0]]) then
Result:=1 // for example 'aa;' 'aaa'
else
Result:=0; // for example 'aa;' 'aa,'
end;
end else begin
Result:=-1; // for example 'aaa' nil
end;
end else begin
if (Identifier2<>nil) then begin
Result:=1; // for example nil 'bbb'
end else begin
Result:=0; // for example nil nil
end;
end;
end;
function CalcMemSize: PtrUInt;
var
i: Integer;
begin
Result:=0;
if KeyWordLists<>nil then begin
inc(Result,PtrUInt(KeyWordLists.InstanceSize)
+SizeOf(Pointer)*PtrUInt(KeyWordLists.Capacity));
for i:=0 to KeyWordLists.Count-1 do
inc(Result,TBaseKeyWordFunctionList(KeyWordLists[i]).CalcMemSize);
end;
end;
{ TBaseKeyWordFunctionList }
constructor TBaseKeyWordFunctionList.Create(const aName: string);
begin
inherited Create;
FName:=aName;
FSorted:=true;
FMaxHashIndex:=-1;
DefaultKeyWordFunction:={$ifdef FPC}@{$endif}AllwaysFalse;
FHasOnlyIdentifiers:=true;
end;
destructor TBaseKeyWordFunctionList.Destroy;
begin
Clear;
inherited Destroy;
end;
function TBaseKeyWordFunctionList.CalcMemSize: PtrUInt;
begin
Result:=PtrUInt(InstanceSize);
if FItems<>nil then
inc(Result,SizeOf(TBaseKeyWordFunctionListItem)*FCapacity);
if FBucketStart<>nil then
inc(Result,FMaxHashIndex*SizeOf(integer));
end;
procedure TBaseKeyWordFunctionList.Clear;
begin
if FItems<>nil then begin
FreeMem(FItems);
FItems:=nil;
end;
FCount:=0;
FCapacity:=0;
if FBucketStart<>nil then begin
FreeMem(FBucketStart);
FBucketStart:=nil;
end;
FMaxHashIndex:=-1;
FSorted:=true;
FHasOnlyIdentifiers:=true;
end;
function TBaseKeyWordFunctionList.KeyWordToHashIndex(
const AKeyWord: shortstring): integer;
var KeyWordLen, i: integer;
begin
KeyWordLen:=length(AKeyWord);
if KeyWordLen>20 then KeyWordLen:=20;
Result:=0;
for i:=1 to KeyWordLen do
inc(Result,CharToIHash[AKeyWord[i]]);
if Result>FMaxHashIndex then Result:=-1;
end;
function TBaseKeyWordFunctionList.KeyWordToHashIndex(const ASource: string;
AStart, ALen: integer): integer;
var i, AEnd: integer;
begin
if ALen>20 then ALen:=20;
AEnd:=AStart+ALen-1;
Result:=0;
for i:=AStart to AEnd do
inc(Result,CharToIHash[ASource[i]]);
if Result>FMaxHashIndex then Result:=-1;
end;
function TBaseKeyWordFunctionList.KeyWordToHashIndex(Identifier: PChar): integer;
var i: integer;
begin
Result:=0;
i:=20;
while (i>0) and IsIdentChar[Identifier[0]] do begin
inc(Result,CharToIHash[Identifier[0]]);
dec(i);
inc(Identifier);
end;
if Result>FMaxHashIndex then Result:=-1;
end;
function TBaseKeyWordFunctionList.KeyWordToHashIndex(Start: PChar; Len: integer
): integer;
begin
Result:=0;
if Len>20 then Len:=20;
while (Len>0) do begin
inc(Result,CharToIHash[Start^]);
dec(Len);
inc(Start);
end;
if Result>FMaxHashIndex then Result:=-1;
end;
procedure TBaseKeyWordFunctionList.Add(const AKeyWord: shortstring;
const AFunction: TKeyWordFunction);
begin
AddExtended(AKeyWord,AFunction,nil);
end;
procedure TBaseKeyWordFunctionList.AddExtended(const AKeyWord: shortstring;
const AFunction: TKeyWordFunction; const ADataFunction: TKeyWordDataFunction
);
begin
if length(AKeyWord)>=255 then
raise Exception.Create('TBaseKeyWordFunctionList.AddExtended keyword too big');
FSorted:=false;
if FCount=FCapacity then begin
FCapacity:=FCapacity*2+10;
ReAllocMem(FItems,SizeOf(TBaseKeyWordFunctionListItem)*FCapacity);
end;
FillChar(FItems[FCount],SizeOF(TBaseKeyWordFunctionListItem),0);
with FItems[FCount] do begin
KeyWord:=AKeyWord;
KeyWord[length(KeyWord)+1]:=#0;
DoIt:=AFunction;
DoDataFunction:=ADataFunction;
end;
inc(FCount);
if (AKeyWord='') or not IsValidIdent(AKeyWord) then
FHasOnlyIdentifiers:=false;
end;
procedure TBaseKeyWordFunctionList.Add(List: TBaseKeyWordFunctionList);
var
i: Integer;
begin
for i:=0 to List.FCount-1 do begin
if IndexOf(List.FItems[i].KeyWord)<0 then begin
AddExtended(List.FItems[i].KeyWord,List.FItems[i].DoIt,
List.FItems[i].DoDataFunction);
end;
end;
end;
procedure TBaseKeyWordFunctionList.Sort;
// bucketsort
var i, h, NewMaxHashIndex: integer;
UnsortedItems: PKeyWordFunctionListItem;
Size: Integer;
begin
if FSorted then exit;
if FBucketStart<>nil then begin
FreeMem(FBucketStart);
FBucketStart:=nil;
end;
// find maximum hash index
FMaxHashIndex:=99999;
NewMaxHashIndex:=0;
for i:=0 to FCount-1 do begin
h:=KeyWordToHashIndex(FItems[i].KeyWord);
if h>NewMaxHashIndex then NewMaxHashIndex:=h;
end;
FMaxHashIndex:=NewMaxHashIndex;
// create hash index
GetMem(FBucketStart,(FMaxHashIndex+1) * SizeOf(integer));
// compute every hash value count
for i:=0 to FMaxHashIndex do FBucketStart[i]:=0;
for i:=0 to FCount-1 do begin
h:=KeyWordToHashIndex(FItems[i].KeyWord);
if h>=0 then inc(FBucketStart[h]);
end;
// change hash-count-index to bucket-end-index
h:=0;
for i:=0 to FMaxHashIndex-1 do begin
inc(h,FBucketStart[i]);
if FBucketStart[i]=0 then
FBucketStart[i]:=-1
else
FBucketStart[i]:=h;
end;
inc(FBucketStart[FMaxHashIndex],h);
// copy all items (just the data, not the string contents)
Size:=sizeof(TBaseKeyWordFunctionListItem)*FCount;
GetMem(UnsortedItems,Size);
Move(FItems^,UnsortedItems^,Size);
// copy unsorted items to Items back and do the bucket sort
for i:=FCount-1 downto 0 do begin
h:=KeyWordToHashIndex(UnsortedItems[i].KeyWord);
if h>=0 then begin
dec(FBucketStart[h]);
// copy item back (just the data, not the string contents)
Move(UnsortedItems[i],FItems[FBucketStart[h]],
SizeOf(TBaseKeyWordFunctionListItem));
end;
end;
// free UnsortedItems
FreeMem(UnsortedItems);
// set IsLast
if FCount>0 then begin
for i:=1 to FMaxHashIndex do
if FBucketStart[i]>0 then
FItems[FBucketStart[i]-1].IsLast:=true;
FItems[FCount-1].IsLast:=true;
end;
// tidy up
FSorted:=true;
end;
procedure TBaseKeyWordFunctionList.WriteDebugListing;
var i: integer;
begin
Sort;
DebugLn('[TBaseKeyWordFunctionList.WriteDebugListing]');
DebugLn(' ItemsCount=',dbgs(FCount),' MaxHash=',dbgs(FMaxHashIndex)
,' Sorted=',dbgs(FSorted));
for i:=0 to FCount-1 do begin
DbgOut(' '+dbgs(i)+':');
with FItems[i] do begin
DbgOut(' "'+KeyWord+'"');
DbgOut(' Hash=',dbgs(KeyWordToHashIndex(KeyWord)));
DbgOut(' IsLast=',dbgs(IsLast));
DbgOut(' DoIt=',dbgs(Assigned(DoIt)));
end;
DebugLn('');
end;
DbgOut(' BucketStart array:');
for i:=0 to FMaxHashIndex do begin
if FBucketStart[i]>=0 then
DbgOut(' '+dbgs(i)+'->'+dbgs(FBucketStart[i]));
end;
DebugLn('');
end;
function TBaseKeyWordFunctionList.AllwaysTrue: boolean;
begin
Result:=true;
end;
function TBaseKeyWordFunctionList.AllwaysFalse: boolean;
begin
Result:=false;
end;
function TBaseKeyWordFunctionList.Count: integer;
begin
Result:=FCount;
end;
function TBaseKeyWordFunctionList.GetItem(Index: integer
): TBaseKeyWordFunctionListItem;
begin
Result:=FItems[Index];
end;
function TBaseKeyWordFunctionList.IndexOf(const AKeyWord: shortstring): integer;
begin
Result:=FCount-1;
while (Result>=0) and (CompareText(FItems[Result].KeyWord,AKeyWord)<>0) do
dec(Result);
end;
{ TKeyWordFunctionList }
function TKeyWordFunctionList.DoIdentifier(Identifier: PChar): boolean;
procedure RaiseNonIdentifiers;
var
i: Integer;
begin
debugln(['RaiseNonIdentifiers DoIdentifier does not work on this list. Name=',Name]);
for i:=0 to FMaxHashIndex do
debugln([' ',i,'=',FItems[i].KeyWord]);
RaiseCatchableException('TKeyWordFunctionList.DoIdentifier');
end;
var i: integer;
begin
if not FHasOnlyIdentifiers then RaiseNonIdentifiers;
if not FSorted then Sort;
i:=KeyWordToHashIndex(Identifier);
if i>=0 then begin
i:=FBucketStart[i];
if i>=0 then begin
repeat
if CompareIdentifiers(PChar(@FItems[i].KeyWord[1]),Identifier)=0 then begin
if Assigned(FItems[i].DoIt) then
Result:=FItems[i].DoIt()
else
Result:=DefaultKeyWordFunction();
exit;
end;
if FItems[i].IsLast then break;
inc(i);
until false;
end;
end;
Result:=DefaultKeyWordFunction();
end;
function TKeyWordFunctionList.DoItCaseSensitive(const AKeyWord: shortstring
): boolean;
var
i: integer;
KeyWordFuncItem: PKeyWordFunctionListItem;
begin
if not FSorted then Sort;
i:=KeyWordToHashIndex(AKeyWord);
if i>=0 then begin
i:=FBucketStart[i];
if i>=0 then begin
KeyWordFuncItem:=@FItems[i];
repeat
if (KeyWordFuncItem^.KeyWord=AKeyWord) then begin
if Assigned(KeyWordFuncItem^.DoIt) then
Result:=KeyWordFuncItem^.DoIt()
else
Result:=DefaultKeyWordFunction();
exit;
end;
if KeyWordFuncItem^.IsLast then break;
inc(KeyWordFuncItem);
until false;
end;
end;
Result:=DefaultKeyWordFunction();
end;
function TKeyWordFunctionList.DoItCaseInsensitive(const ASource: string;
KeyWordStart, KeyWordLen: integer): boolean;
// ! does not test if length(ASource) >= KeyWordStart+KeyWordLen -1
var i, KeyPos, WordPos: integer;
KeyWordFuncItem: PKeyWordFunctionListItem;
begin
if not FSorted then Sort;
i:=KeyWordToHashIndex(ASource,KeyWordStart,KeyWordLen);
if i>=0 then begin
i:=FBucketStart[i];
if i>=0 then begin
dec(KeyWordStart);
repeat
KeyWordFuncItem:=@FItems[i];
if length(KeyWordFuncItem^.KeyWord)=KeyWordLen then begin
KeyPos:=KeyWordLen;
WordPos:=KeyWordStart+KeyWordLen;
while (KeyPos>=1)
and (KeyWordFuncItem^.KeyWord[KeyPos]=UpChars[ASource[WordPos]]) do
begin
dec(KeyPos);
dec(WordPos);
end;
if KeyPos<1 then begin
if Assigned(KeyWordFuncItem^.DoIt) then
Result:=KeyWordFuncItem^.DoIt()
else
Result:=DefaultKeyWordFunction();
exit;
end;
end;
if (KeyWordFuncItem^.IsLast) then break;
inc(i);
until false;
end;
end;
Result:=DefaultKeyWordFunction();
end;
function TKeyWordFunctionList.DoItCaseSensitive(const ASource: string;
KeyWordStart, KeyWordLen: integer): boolean;
// ! does not test if length(ASource) >= KeyWordStart+KeyWordLen -1
var
i, KeyPos, WordPos: integer;
KeyWordFuncItem: PKeyWordFunctionListItem;
begin
if not FSorted then Sort;
i:=KeyWordToHashIndex(ASource,KeyWordStart,KeyWordLen);
if i>=0 then begin
i:=FBucketStart[i];
if i>=0 then begin
dec(KeyWordStart);
repeat
KeyWordFuncItem:=@FItems[i];
if length(KeyWordFuncItem^.KeyWord)=KeyWordLen then begin
KeyPos:=KeyWordLen;
WordPos:=KeyWordStart+KeyWordLen;
while (KeyPos>=1)
and (KeyWordFuncItem^.KeyWord[KeyPos]=ASource[WordPos]) do
begin
dec(KeyPos);
dec(WordPos);
end;
if KeyPos<1 then begin
if Assigned(KeyWordFuncItem^.DoIt) then
Result:=KeyWordFuncItem^.DoIt()
else
Result:=DefaultKeyWordFunction();
exit;
end;
end;
if (KeyWordFuncItem^.IsLast) then break;
inc(i);
until false;
end;
end;
Result:=DefaultKeyWordFunction();
end;
function TKeyWordFunctionList.DoItCaseInsensitive(Identifier: PChar): boolean;
// checks
var i, KeyPos, KeyWordLen: integer;
KeyWordFuncItem: PKeyWordFunctionListItem;
IdentifierEnd, WordPos: PChar;
begin
if not FSorted then Sort;
i:=KeyWordToHashIndex(Identifier);
IdentifierEnd:=Identifier;
while IsIdentChar[IdentifierEnd[0]] do inc(IdentifierEnd);
KeyWordLen:=integer(IdentifierEnd-Identifier);
dec(IdentifierEnd);
if i>=0 then begin
i:=FBucketStart[i];
if i>=0 then begin
repeat
KeyWordFuncItem:=@FItems[i];
if length(KeyWordFuncItem^.KeyWord)=KeyWordLen then begin
KeyPos:=KeyWordLen;
WordPos:=IdentifierEnd;
while (KeyPos>=1)
and (KeyWordFuncItem^.KeyWord[KeyPos]=UpChars[WordPos[0]]) do
begin
dec(KeyPos);
dec(WordPos);
end;
if KeyPos<1 then begin
if Assigned(KeyWordFuncItem^.DoIt) then
Result:=KeyWordFuncItem^.DoIt()
else
Result:=DefaultKeyWordFunction();
exit;
end;
end;
if (KeyWordFuncItem^.IsLast) then break;
inc(i);
until false;
end;
end;
Result:=DefaultKeyWordFunction();
end;
function TKeyWordFunctionList.DoItUppercase(const AnUpperSource: string;
// use this function if ASource upcased
KeyWordStart, KeyWordLen: integer): boolean;
// ! does not test if length(AnUpperSource) >= KeyWordStart+KeyWordLen -1
var i, KeyPos, WordPos: integer;
KeyWordFuncItem: PKeyWordFunctionListItem;
begin
if not FSorted then Sort;
i:=KeyWordToHashIndex(AnUpperSource,KeyWordStart,KeyWordLen);
if i>=0 then begin
i:=FBucketStart[i];
if i>=0 then begin
dec(KeyWordStart);
repeat
KeyWordFuncItem:=@FItems[i];
if length(KeyWordFuncItem^.KeyWord)=KeyWordLen then begin
KeyPos:=KeyWordLen;
WordPos:=KeyWordStart+KeyWordLen;
while (KeyPos>=1)
and (KeyWordFuncItem^.KeyWord[KeyPos]=AnUpperSource[WordPos]) do
begin
dec(KeyPos);
dec(WordPos);
end;
if KeyPos<1 then begin
if Assigned(KeyWordFuncItem^.DoIt) then
Result:=KeyWordFuncItem^.DoIt()
else
Result:=DefaultKeyWordFunction();
exit;
end;
end;
if (KeyWordFuncItem^.IsLast) then break;
inc(i);
until false;
end;
end;
Result:=DefaultKeyWordFunction();
end;
function TKeyWordFunctionList.DoItCaseInsensitive(const AKeyWord: shortstring
): boolean;
var i: integer;
begin
if not FSorted then Sort;
i:=KeyWordToHashIndex(AKeyWord);
if i>=0 then begin
i:=FBucketStart[i];
if i>=0 then begin
repeat
if CompareText(FItems[i].KeyWord,AKeyWord)=0
then begin
if Assigned(FItems[i].DoIt) then
Result:=FItems[i].DoIt()
else
Result:=DefaultKeyWordFunction();
exit;
end;
if FItems[i].IsLast then break;
inc(i);
until false;
end;
end;
Result:=DefaultKeyWordFunction();
end;
function TKeyWordFunctionList.DoDataFunction(Start: PChar; Len: integer;
Data: pointer): boolean;
var i, KeyPos: integer;
KeyWordFuncItem: PKeyWordFunctionListItem;
WordPos: PChar;
KeyWordEnd: PChar;
begin
if not FSorted then Sort;
i:=KeyWordToHashIndex(Start,Len);
if i>=0 then begin
i:=FBucketStart[i];
if i>=0 then begin
KeyWordEnd:=PChar(Pointer(Start)+Len-1);
repeat
KeyWordFuncItem:=@FItems[i];
if length(KeyWordFuncItem^.KeyWord)=Len then begin
KeyPos:=Len;
WordPos:=KeyWordEnd;
while (KeyPos>=1)
and (KeyWordFuncItem^.KeyWord[KeyPos]=UpChars[WordPos^]) do
begin
dec(KeyPos);
dec(WordPos);
end;
if KeyPos<1 then begin
if Assigned(KeyWordFuncItem^.DoDataFunction) then
Result:=KeyWordFuncItem^.DoDataFunction(Data)
else
Result:=DefaultKeyWordFunction();
exit;
end;
end;
if (KeyWordFuncItem^.IsLast) then break;
inc(i);
until false;
end;
end;
Result:=DefaultKeyWordFunction();
end;
//-----------------------------------------------------------------------------
procedure InternalInit;
var
c: char;
w: word;
begin
for c:=Low(char) to High(char) do begin
case c of
'a'..'z':CharToIHash[c]:=ord(c)-ord('a')+1;
'A'..'Z':CharToIHash[c]:=ord(c)-ord('A')+1;
else CharToIHash[c]:=ord(c);
end;
UpChars[c]:=upcase(c);
IsLineEndChar[c]:=c in [#10,#13];
IsSpaceChar[c]:=c in [#0..#32];
IsIdentStartChar[c]:=c in ['a'..'z','A'..'Z','_'];
IsIdentChar[c]:=c in ['a'..'z','A'..'Z','_','0'..'9'];
IsDottedIdentChar[c]:=c in ['.','a'..'z','A'..'Z','_','0'..'9'];
IsNumberChar[c]:=c in ['0'..'9'];
IsCommentStartChar[c]:=c in ['/','{','('];
IsCommentEndChar[c]:=c in ['}',')',#13,#10];
IsHexNumberChar[c]:=c in ['0'..'9','a'..'f','A'..'F'];
IsOctNumberChar[c]:=c in ['0'..'7'];
IsEqualOperatorStartChar[c]:=c in [':','+','-','/','*','<','>'];
IsWordChar[c]:=c in ['a'..'z','A'..'Z'];
IsNonWordChar[c]:=(c in [#0..#127]) and (not IsIdentChar[c]);
IsAfterFloatPointChar[c]:=c in ['0'..'9','e','E'];
end;
for w:=Low(word) to High(word) do
UpWords[w]:=ord(UpChars[chr(w and $ff)])+(ord(UpChars[chr(w shr 8)]) shl 8);
KeyWordLists:=TFPList.Create;
IsKeyWordMethodSpecifier:=TKeyWordFunctionList.Create('IsKeyWordMethodSpecifier');
KeyWordLists.Add(IsKeyWordMethodSpecifier);
with IsKeyWordMethodSpecifier do begin
Add('ABSTRACT' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('ASSEMBLER' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CDECL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('EXTDECL' ,{$ifdef FPC}@{$endif}AllwaysTrue); // often used for macros
ADD('MWPASCAL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('NOSTACKFRAME' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('NORETURN' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DEPRECATED' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DISPID' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DYNAMIC' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INLINE' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('MESSAGE' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('OVERLOAD' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('OVERRIDE' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PLATFORM' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('POPSTACK' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('REGISTER' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('REINTRODUCE' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('STDCALL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SAFECALL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('STATIC' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('UNIMPLEMENTED',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('VIRTUAL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PASCAL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('EXPERIMENTAL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('LIBRARY' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FINAL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('ENUMERATOR' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('VARARGS' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('EXTERNAL' ,{$ifdef FPC}@{$endif}AllwaysTrue); //jvm
end;
IsKeyWordProcedureSpecifier:=TKeyWordFunctionList.Create('IsKeyWordProcedureSpecifier');
KeyWordLists.Add(IsKeyWordProcedureSpecifier);
with IsKeyWordProcedureSpecifier do begin
Add('ALIAS' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('ASSEMBLER' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CDECL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('COMPILERPROC' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DEPRECATED' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('EXPERIMENTAL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('EXPORT' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('EXTDECL' ,{$ifdef FPC}@{$endif}AllwaysTrue); // used often for macros
Add('EXTERNAL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FAR' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FORWARD' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INLINE' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INTERRUPT' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IOCHECK' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('LIBRARY' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('LOCAL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
ADD('MWPASCAL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('NEAR' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('NORETURN' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('NOSTACKFRAME' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('OLDFPCCALL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('OVERLOAD' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PASCAL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PLATFORM' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('POPSTACK' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PUBLIC' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('REGISTER' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('RTLPROC' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SAFECALL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SAVEREGISTERS',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('STDCALL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SYSCALL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('UNIMPLEMENTED',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('VARARGS' ,{$ifdef FPC}@{$endif}AllwaysTrue); // kylix
Add('WEAKEXTERNAL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('[' ,{$ifdef FPC}@{$endif}AllwaysTrue);
end;
IsKeyWordProcedureTypeSpecifier:=TKeyWordFunctionList.Create('IsKeyWordProcedureTypeSpecifier');
KeyWordLists.Add(IsKeyWordProcedureTypeSpecifier);
with IsKeyWordProcedureTypeSpecifier do begin
Add('STDCALL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('REGISTER' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('POPSTACK' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CDECL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('EXTDECL' ,{$ifdef FPC}@{$endif}AllwaysTrue); // used often for macros
ADD('MWPASCAL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PASCAL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FAR' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('NEAR' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('NOSTACKFRAME' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DEPRECATED' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PLATFORM' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SAFECALL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('UNIMPLEMENTED',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('VARARGS' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('EXPERIMENTAL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('LIBRARY' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IS' ,{$ifdef FPC}@{$endif}AllwaysTrue);
end;
IsKeyWordCallingConvention:=TKeyWordFunctionList.Create('IsKeyWordCallingConvention');
KeyWordLists.Add(IsKeyWordCallingConvention);
with IsKeyWordCallingConvention do begin
Add('CDECL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('STDCALL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('REGISTER' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('EXTDECL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('MWPASCAL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('POPSTACK' ,{$ifdef FPC}@{$endif}AllwaysTrue);
// Note: 'inline' and 'is nested' are not a calling specifiers
end;
IsKeyWordProcedureBracketSpecifier:=TKeyWordFunctionList.Create('IsKeyWordProcedureBracketSpecifier');
KeyWordLists.Add(IsKeyWordProcedureBracketSpecifier);
with IsKeyWordProcedureBracketSpecifier do begin
Add('ALIAS' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PUBLIC' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('EXTERNAL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INTERNPROC' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INTERNCONST' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SAVEREGISTERS',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IOCHECK' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SAFECALL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
end;
IsKeyWordSection:=TKeyWordFunctionList.Create('IsKeyWordSection');
KeyWordLists.Add(IsKeyWordSection);
with IsKeyWordSection do begin
Add('PROGRAM',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('UNIT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PACKAGE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('LIBRARY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INTERFACE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IMPLEMENTATION',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INITIALIZATION',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FINALIZATION',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
IsKeyWordInConstAllowed:=TKeyWordFunctionList.Create('IsKeyWordInConstAllowed');
KeyWordLists.Add(IsKeyWordInConstAllowed);
with IsKeyWordInConstAllowed do begin
Add('NOT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('OR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('AND',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('XOR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SHL',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SHR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DIV',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('MOD',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('NIL',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('LOW',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('HIGH',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('ORD',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('AS',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IN',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
WordIsKeyWord:=TKeyWordFunctionList.Create('WordIsKeyWord');
KeyWordLists.Add(WordIsKeyWord);
with WordIsKeyWord do begin
//Add('ON',{$ifdef FPC}@{$endif}AllwaysTrue); // not for Delphi
//Add('OUT',{$ifdef FPC}@{$endif}AllwaysTrue); only if modeswitch out+
Add('AND',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('ARRAY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('AS',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('ASM',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('BEGIN',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CASE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CLASS',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CONST',{$ifdef FPC}@{$endif}AllwaysTrue);
//Add('CONSTREF',{$ifdef FPC}@{$endif}AllwaysTrue); // only a keyword in parameter lists
Add('CONSTRUCTOR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DESTRUCTOR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DIV',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DO',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DOWNTO',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('ELSE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('END',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('EXCEPT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('EXPORTS',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FINALIZATION',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FINALLY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FOR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FUNCTION',{$ifdef FPC}@{$endif}AllwaysTrue);
//Add('GENERIC',{$ifdef FPC}@{$endif}AllwaysTrue); can be used as identifier
Add('GOTO',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IF',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IMPLEMENTATION',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IN',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INHERITED',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INITIALIZATION',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INLINE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INTERFACE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IS',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('LABEL',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('LIBRARY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('MOD',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('NIL',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('NOT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('OBJECT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('OF',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('OPERATOR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('OR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PACKED',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PRIVATE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PROCEDURE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PROGRAM',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PROPERTY',{$ifdef FPC}@{$endif}AllwaysTrue);
//Add('PROTECTED',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PUBLIC',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PUBLISHED',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('RAISE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('RECORD',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('REPEAT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('RESOURCESTRING',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SET',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SHL',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SHR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('THEN',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('THREADVAR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('TO',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('TRY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('TYPE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('UNIT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('UNTIL',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('USES',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('VAR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('WHILE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('WITH',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('XOR',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
WordIsDelphiKeyWord:=TKeyWordFunctionList.Create('WordIsDelphiKeyWord');
KeyWordLists.Add(WordIsDelphiKeyWord);
with WordIsDelphiKeyWord do begin
Add('AS',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('AND',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('ARRAY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('ASM',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('BEGIN',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CASE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CLASS',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CONST',{$ifdef FPC}@{$endif}AllwaysTrue);
//Add('CONSTREF',{$ifdef FPC}@{$endif}AllwaysTrue); // only a keyword in parameter lists
Add('CONSTRUCTOR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DESTRUCTOR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DIV',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DO',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DOWNTO',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('ELSE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('END',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('EXCEPT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('EXPORTS',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FINALIZATION',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FINALLY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FOR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FUNCTION',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('GOTO',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IF',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IMPLEMENTATION',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IN',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INITIALIZATION',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INHERITED',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INLINE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INTERFACE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IS',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('LABEL',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('LIBRARY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('MOD',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('NIL',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('NOT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('OBJECT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('OF',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('OR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PACKED',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PROCEDURE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PROGRAM',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PROPERTY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('RAISE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('RECORD',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('RESOURCESTRING',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('REPEAT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SET',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SHL',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SHR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('THEN',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('TO',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('TRY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('TYPE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('UNIT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('UNTIL',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('USES',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('VAR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('THREADVAR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('WHILE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('WITH',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('XOR',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
WordIsMacPasKeyWord:=TKeyWordFunctionList.Create('WordIsMacPasKeyWord');
KeyWordLists.Add(WordIsMacPasKeyWord);
with WordIsMacPasKeyWord do begin
//Add('ON',{$ifdef FPC}@{$endif}AllwaysTrue); // not for Delphi
//Add('OUT',{$ifdef FPC}@{$endif}AllwaysTrue); // not in MacPas mode
Add('AND',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('ARRAY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('AS',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('ASM',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('BEGIN',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CASE',{$ifdef FPC}@{$endif}AllwaysTrue);
//Add('CLASS',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CONST',{$ifdef FPC}@{$endif}AllwaysTrue);
//Add('CONSTREF',{$ifdef FPC}@{$endif}AllwaysTrue); // only a keyword in parameter lists
Add('CONSTRUCTOR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DESTRUCTOR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DIV',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DO',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DOWNTO',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('ELSE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('END',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('EXCEPT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('EXPORTS',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FINALIZATION',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FINALLY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FOR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FUNCTION',{$ifdef FPC}@{$endif}AllwaysTrue);
//Add('GENERIC',{$ifdef FPC}@{$endif}AllwaysTrue); can be used as identifier
Add('GOTO',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IF',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IMPLEMENTATION',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IN',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INHERITED',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INITIALIZATION',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INLINE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INTERFACE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IS',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('LABEL',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('LIBRARY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('MOD',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('NIL',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('NOT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('OBJECT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('OF',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('OPERATOR',{$ifdef FPC}@{$endif}AllwaysTrue); // not for Delphi
Add('OR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PACKED',{$ifdef FPC}@{$endif}AllwaysTrue);
//Add('PRIVATE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PROCEDURE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PROGRAM',{$ifdef FPC}@{$endif}AllwaysTrue);
//Add('PROPERTY',{$ifdef FPC}@{$endif}AllwaysTrue); not in macpas mode
//Add('PROTECTED',{$ifdef FPC}@{$endif}AllwaysTrue);
//Add('PUBLIC',{$ifdef FPC}@{$endif}AllwaysTrue);
//Add('PUBLISHED',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('RAISE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('RECORD',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('REPEAT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('RESOURCESTRING',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SET',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SHL',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SHR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('THEN',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('THREADVAR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('TO',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('TRY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('TYPE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('UNIT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('UNTIL',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('USES',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('VAR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('WHILE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('WITH',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('XOR',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
AllKeyWords:=TKeyWordFunctionList.Create('AllKeyWords');
KeyWordLists.Add(AllKeyWords);
AllKeyWords.Add(WordIsKeyWord);
with AllKeyWords do begin
Add('PROPERTY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('GENERIC',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('ON',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('OUT',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
IsWordBuiltInFunc:=TKeyWordFunctionList.Create('IsWordBuiltInFunc');
KeyWordLists.Add(IsWordBuiltInFunc);
with IsWordBuiltInFunc do begin
Add('LOW' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('HIGH' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('LO' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('HI' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('ORD' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PRED' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SUCC' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('LENGTH' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SETLENGTH' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INC' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DEC' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INITIALIZE' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FINALIZE' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('COPY' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SIZEOF' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('WRITE' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('WRITELN' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('READ' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('READLN' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('TYPEOF' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('ASSIGNED' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INCLUDE' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('EXCLUDE' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('EXIT' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('BREAK' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CONTINUE' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('NEW' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DISPOSE' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('OBJCSELECTOR',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
WordIsTermOperator:=TKeyWordFunctionList.Create('WordIsTermOperator');
KeyWordLists.Add(WordIsTermOperator);
with WordIsTermOperator do begin
Add('+',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('-',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('*',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('/',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DIV',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('MOD',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('OR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('AND',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('XOR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('NOT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SHL',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SHR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('AS',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IN',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('<<',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('>>',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
WordIsPropertySpecifier:=TKeyWordFunctionList.Create('WordIsPropertySpecifier');
KeyWordLists.Add(WordIsPropertySpecifier);
with WordIsPropertySpecifier do begin
Add('INDEX',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('READ',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('WRITE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('STORED',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IMPLEMENTS',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DEFAULT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('NODEFAULT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DISPID',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
WordIsBlockKeyWord:=TKeyWordFunctionList.Create('WordIsBlockKeyWord');
KeyWordLists.Add(WordIsBlockKeyWord);
with WordIsBlockKeyWord do begin
Add('ASM',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('BEGIN',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CASE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CLASS',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DISPINTERFACE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('END',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('EXCEPT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FINALLY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INTERFACE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('OBJECT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('RECORD',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('REPEAT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('TRY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('UNTIL',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
EndKeyWordFuncList:=TKeyWordFunctionList.Create('EndKeyWordFuncList');
KeyWordLists.Add(EndKeyWordFuncList);
with EndKeyWordFuncList do begin
Add('BEGIN',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('ASM',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CASE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('TRY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('RECORD',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
PackedTypesKeyWordFuncList:=TKeyWordFunctionList.Create('PackedTypesKeyWordFuncList');
KeyWordLists.Add(PackedTypesKeyWordFuncList);
with PackedTypesKeyWordFuncList do begin
Add('CLASS',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('OBJECT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('ARRAY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SET',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('RECORD',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
BitPackedTypesKeyWordFuncList:=TKeyWordFunctionList.Create('BitPackedTypesKeyWordFuncList');
KeyWordLists.Add(BitPackedTypesKeyWordFuncList);
with BitPackedTypesKeyWordFuncList do begin
Add('CLASS',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('OBJECT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('ARRAY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SET',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('RECORD',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
GenericTypesKeyWordFuncList:=TKeyWordFunctionList.Create('GenericTypesKeyWordFuncList');
KeyWordLists.Add(GenericTypesKeyWordFuncList);
with GenericTypesKeyWordFuncList do begin
Add('CLASS',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('OBJECT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INTERFACE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DISPINTERFACE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('RECORD',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
BlockStatementStartKeyWordFuncList:=TKeyWordFunctionList.Create('BlockStatementStartKeyWordFuncList');
KeyWordLists.Add(BlockStatementStartKeyWordFuncList);
with BlockStatementStartKeyWordFuncList do begin
Add('BEGIN' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('REPEAT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('TRY' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('ASM' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CASE' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IF' ,{$ifdef FPC}@{$endif}AllwaysTrue);
end;
UnexpectedKeyWordInBeginBlock:=TKeyWordFunctionList.Create('UnexpectedKeyWordInBeginBlock');
KeyWordLists.Add(UnexpectedKeyWordInBeginBlock);
with UnexpectedKeyWordInBeginBlock do begin
Add('CLASS',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CONST',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CONSTRUCTOR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DESTRUCTOR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FINALIZATION',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FUNCTION',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IMPLEMENTATION',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INITIALIZATION',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INTERFACE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('LIBRARY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PROCEDURE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PROGRAM',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('RECORD',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('RESOURCESTRING',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SET',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('THREADVAR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('TYPE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('UNIT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('VAR',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
UnexpectedKeyWordInAsmBlock:=TKeyWordFunctionList.Create('UnexpectedKeyWordInAsmBlock');
KeyWordLists.Add(UnexpectedKeyWordInAsmBlock);
with UnexpectedKeyWordInAsmBlock do begin
Add('CLASS',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CONST',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CONSTRUCTOR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DESTRUCTOR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FINALIZATION',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FUNCTION',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IMPLEMENTATION',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INITIALIZATION',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INTERFACE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('LIBRARY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PROCEDURE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PROGRAM',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('RECORD',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('RESOURCESTRING',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SET',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('THREADVAR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('UNIT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('VAR',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
UnexpectedKeyWordInBrackets:=TKeyWordFunctionList.Create('UnexpectedKeyWordInBrackets');
KeyWordLists.Add(UnexpectedKeyWordInBrackets);
with UnexpectedKeyWordInBrackets do begin
Add('BEGIN',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('THEN',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('TRY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('WHILE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('REPEAT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('UNTIL',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FINALLY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('EXCEPT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DO',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FOR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('TO',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DOWNTO',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('END',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
WordIsLogicalBlockStart:=TKeyWordFunctionList.Create('WordIsLogicalBlockStart');
KeyWordLists.Add(WordIsLogicalBlockStart);
with WordIsLogicalBlockStart do begin
Add('(',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('[',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('{',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('ASM',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('BEGIN',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CASE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CLASS',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CONSTRUCTOR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DESTRUCTOR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DISPINTERFACE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FINALIZATION',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FUNCTION',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IMPLEMENTATION',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INITIALIZATION',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INTERFACE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('LIBRARY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('OBJECT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PACKAGE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PRIVATE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PROCEDURE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PROGRAM',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PROTECTED',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PUBLIC',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PUBLISHED',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('RECORD',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('REPEAT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('TRY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('UNIT',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
WordIsLogicalBlockEnd:=TKeyWordFunctionList.Create('WordIsLogicalBlockEnd');
KeyWordLists.Add(WordIsLogicalBlockEnd);
with WordIsLogicalBlockEnd do begin
Add(')',{$ifdef FPC}@{$endif}AllwaysTrue);
Add(']',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('}',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('END',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('UNTIL',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IMPLEMENTATION',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INITIALIZATION',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FINALIZATION',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
WordIsLogicalBlockMiddle:=TKeyWordFunctionList.Create('WordIsLogicalBlockMiddle');
KeyWordLists.Add(WordIsLogicalBlockMiddle);
with WordIsLogicalBlockMiddle do begin
Add('FINALLY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('EXCEPT',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
WordIsBlockStatementStart:=TKeyWordFunctionList.Create('WordIsBlockStatementStart');
KeyWordLists.Add(WordIsBlockStatementStart);
with WordIsBlockStatementStart do begin
Add('(',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('[',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('{',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('ASM',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('BEGIN',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CASE',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('REPEAT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('TRY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('UNIT',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
WordIsBlockStatementEnd:=TKeyWordFunctionList.Create('WordIsBlockStatementEnd');
KeyWordLists.Add(WordIsBlockStatementEnd);
with WordIsBlockStatementEnd do begin
Add(')',{$ifdef FPC}@{$endif}AllwaysTrue);
Add(']',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('}',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('END',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('UNTIL',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
WordIsBlockStatementMiddle:=TKeyWordFunctionList.Create('WordIsBlockStatementMiddle');
KeyWordLists.Add(WordIsBlockStatementMiddle);
with WordIsBlockStatementMiddle do begin
Add('FINALLY',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('EXCEPT',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
WordIsBinaryOperator:=TKeyWordFunctionList.Create('WordIsBinaryOperator');
KeyWordLists.Add(WordIsBinaryOperator);
with WordIsBinaryOperator do begin
Add('+' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('-' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('*' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('/' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DIV',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('MOD',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('AND',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('OR' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('XOR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SHL',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SHR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IN' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('=' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('<' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('>' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('<>' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('>=' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('<=' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IS' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('AS' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('<<',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('>>',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
WordIsLvl1Operator:=TKeyWordFunctionList.Create('WordIsLvl1Operator');
KeyWordLists.Add(WordIsLvl1Operator);
with WordIsLvl1Operator do begin
Add('NOT',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('@' ,{$ifdef FPC}@{$endif}AllwaysTrue);
end;
WordIsLvl2Operator:=TKeyWordFunctionList.Create('WordIsLvl2Operator');
KeyWordLists.Add(WordIsLvl2Operator);
with WordIsLvl2Operator do begin
Add('*' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('/' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DIV',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('MOD',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('AND',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SHL',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SHR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('AS' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('<<',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('>>',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
WordIsLvl3Operator:=TKeyWordFunctionList.Create('WordIsLvl3Operator');
KeyWordLists.Add(WordIsLvl3Operator);
with WordIsLvl3Operator do begin
Add('+' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('-' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('OR' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('XOR',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
WordIsLvl4Operator:=TKeyWordFunctionList.Create('WordIsLvl4Operator');
KeyWordLists.Add(WordIsLvl4Operator);
with WordIsLvl4Operator do begin
Add('=' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('<' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('>' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('<>',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('>=',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('<=',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IN',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IS',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
WordIsBooleanOperator:=TKeyWordFunctionList.Create('WordIsBooleanOperator');
KeyWordLists.Add(WordIsBooleanOperator);
with WordIsBooleanOperator do begin
Add('=' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('<' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('>' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('<>',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('>=',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('<=',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IN',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IS',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
WordIsOrdNumberOperator:=TKeyWordFunctionList.Create('WordIsOrdNumberOperator');
KeyWordLists.Add(WordIsOrdNumberOperator);
with WordIsOrdNumberOperator do begin
Add('OR' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('XOR' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('AND',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SHL',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SHR',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DIV',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('MOD',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
WordIsNumberOperator:=TKeyWordFunctionList.Create('WordIsNumberOperator');
KeyWordLists.Add(WordIsNumberOperator);
with WordIsNumberOperator do begin
Add('+' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('-' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('*' ,{$ifdef FPC}@{$endif}AllwaysTrue);
end;
WordIsCustomOperator:=TKeyWordFunctionList.Create('WordIsCustomOperator');
KeyWordLists.Add(WordIsCustomOperator);
with WordIsCustomOperator do begin
Add('EXPLICIT' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add(':=' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('=' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('<>' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('IN' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('>' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('>=' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('<' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('<=' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('+' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('-' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('*' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('/' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DIV' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('MOD' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SHL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SHR' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('OR' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('AND' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('XOR' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('NOT' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INC' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DEC' ,{$ifdef FPC}@{$endif}AllwaysTrue);
// FPC operators
Add('**' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('><' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('<<',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('>>',{$ifdef FPC}@{$endif}AllwaysTrue);
end;
WordIsPredefinedFPCIdentifier:=TKeyWordFunctionList.Create('WordIsPredefinedFPCIdentifier');
KeyWordLists.Add(WordIsPredefinedFPCIdentifier);
with WordIsPredefinedFPCIdentifier do begin
Add('ANSISTRING' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('BOOLEAN' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('BYTEBOOL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('WORDBOOL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('QWORDBOOL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CARDINAL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CHAR' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('COMP' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CURRENCY' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DOUBLE' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('EXTENDED' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FALSE' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FILE' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INT64' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('LONGBOOL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('NIL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('POINTER' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('QWORD' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('REAL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SHORTSTRING',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SINGLE' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('STRING' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('TEXT' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('TRUE' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('WIDECHAR' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('WIDESTRING' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('UNICODESTRING',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('LONGWORD' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('WORD' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('LONGINT' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SMALLINT' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SHORTINT' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('BYTE' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('VARIANT' ,{$ifdef FPC}@{$endif}AllwaysTrue);
end;
// functions
WordIsPredefinedFPCIdentifier.Add(IsWordBuiltInFunc);
WordIsPredefinedDelphiIdentifier:=TKeyWordFunctionList.Create('WordIsPredefinedDelphiIdentifier');
KeyWordLists.Add(WordIsPredefinedDelphiIdentifier);
with WordIsPredefinedDelphiIdentifier do begin
Add('ANSISTRING' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('BOOLEAN' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('WORDBOOL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CARDINAL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CHAR' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('COMP' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CURRENCY' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('DOUBLE' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('EXTENDED' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FALSE' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('FILE' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('HIGH' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INT64' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('INTEGER' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('LENGTH' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('LONGWORD' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('LOW' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('NIL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('ORD' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('POINTER' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PREC' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('QWORD' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('REAL' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SHORTSTRING',{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SINGLE' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SIZEOF' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('STRING' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('SUCC' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('TEXT' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('TRUE' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('WIDECHAR' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('WIDESTRING' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('WORD' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('EXIT' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('BREAK' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('CONTINUE' ,{$ifdef FPC}@{$endif}AllwaysTrue);
Add('PCHAR' ,{$ifdef FPC}@{$endif}AllwaysTrue);
end;
end;
procedure InternalFinal;
var i: integer;
begin
for i:=0 to KeyWordLists.Count-1 do
TKeyWordFunctionList(KeyWordLists[i]).Free;
KeyWordLists.Free;
KeyWordLists:=nil;
end;
{ TSharedKeyWordFunctionList }
function TSharedKeyWordFunctionList.Call(Target: TObject;
Func: TKeyWordFunction): boolean; inline;
var
AMethod: TMethod;
begin
AMethod:=TMethod(Func);
AMethod.Data:=Target;
Func:=TKeyWordFunction(AMethod);
Result:=Func();
end;
function TSharedKeyWordFunctionList.DoItCaseInsensitive(Target: TObject;
const ASource: string; KeyWordStart, KeyWordLen: integer): boolean;
// ! does not test if length(ASource) >= KeyWordStart+KeyWordLen -1
var
i, KeyPos, WordPos: integer;
KeyWordFuncItem: PKeyWordFunctionListItem;
begin
if not FSorted then Sort;
i:=KeyWordToHashIndex(ASource,KeyWordStart,KeyWordLen);
if i>=0 then begin
i:=FBucketStart[i];
if i>=0 then begin
dec(KeyWordStart);
repeat
KeyWordFuncItem:=@FItems[i];
if length(KeyWordFuncItem^.KeyWord)=KeyWordLen then begin
KeyPos:=KeyWordLen;
WordPos:=KeyWordStart+KeyWordLen;
while (KeyPos>=1)
and (KeyWordFuncItem^.KeyWord[KeyPos]=ASource[WordPos]) do
begin
dec(KeyPos);
dec(WordPos);
end;
if KeyPos<1 then begin
if Assigned(KeyWordFuncItem^.DoIt) then
Result:=Call(Target,KeyWordFuncItem^.DoIt)
else
Result:=Call(Target,DefaultKeyWordFunction);
exit;
end;
end;
if (KeyWordFuncItem^.IsLast) then break;
inc(i);
until false;
end;
end;
Result:=DefaultKeyWordFunction();
end;
initialization
InternalInit;
finalization
InternalFinal;
end.
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