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https://gitlab.com/freepascal.org/lazarus/lazarus.git
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2101 lines
58 KiB
ObjectPascal
2101 lines
58 KiB
ObjectPascal
{-------------------------------------------------------------------------------
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The contents of this file are subject to the Mozilla Public License
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Version 1.1 (the "License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License at
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http://www.mozilla.org/MPL/
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Software distributed under the License is distributed on an "AS IS" basis,
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WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
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the specific language governing rights and limitations under the License.
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The Original Code is: SynHighlighterPas.pas, released 2000-04-17.
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The Original Code is based on the mwPasSyn.pas file from the
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mwEdit component suite by Martin Waldenburg and other developers, the Initial
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Author of this file is Martin Waldenburg.
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Portions created by Martin Waldenburg are Copyright (C) 1998 Martin Waldenburg.
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All Rights Reserved.
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Contributors to the SynEdit and mwEdit projects are listed in the
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Contributors.txt file.
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Alternatively, the contents of this file may be used under the terms of the
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GNU General Public License Version 2 or later (the "GPL"), in which case
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the provisions of the GPL are applicable instead of those above.
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If you wish to allow use of your version of this file only under the terms
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of the GPL and not to allow others to use your version of this file
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under the MPL, indicate your decision by deleting the provisions above and
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replace them with the notice and other provisions required by the GPL.
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If you do not delete the provisions above, a recipient may use your version
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of this file under either the MPL or the GPL.
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$Id$
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You may retrieve the latest version of this file at the SynEdit home page,
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located at http://SynEdit.SourceForge.net
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Known Issues:
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-------------------------------------------------------------------------------}
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{
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@abstract(Provides a Pascal/Delphi syntax highlighter for SynEdit)
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@author(Martin Waldenburg)
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@created(1998, converted to SynEdit 2000-04-07)
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@lastmod(2000-06-23)
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The SynHighlighterPas unit provides SynEdit with a Object Pascal syntax highlighter.
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An extra boolean property "D4Syntax" is included to enable the recognition of the
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advanced features found in Object Pascal in Delphi 4.
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}
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unit SynHighlighterPas;
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{$I synedit.inc}
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interface
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uses
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SysUtils,
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{$IFDEF SYN_LAZARUS}
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LCLProc, LCLIntf,
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{$ELSE}
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Windows, Messages,
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{$ENDIF}
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Classes, Registry, Controls, Graphics,
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SynEditTypes, SynEditHighlighter, SynEditTextBuffer;
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type
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TtkTokenKind = (tkAsm, tkComment, tkIdentifier, tkKey, tkNull, tkNumber,
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tkSpace, tkString, tkSymbol, {$IFDEF SYN_LAZARUS}tkDirective, {$ENDIF}
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tkUnknown);
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TRangeState = (
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rsANil,
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rsAnsi, // *) comment
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rsAnsiAsm,// *) comment in assembler block
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rsAsm, // assembler block
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rsBor, // { comment
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rsBorAsm, // { comment in assembler block
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{$IFDEF SYN_LAZARUS}
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rsDirective,
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rsDirectiveAsm, // directive in assembler block
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{$ENDIF}
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rsProperty,
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rsUnKnown);
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{$IFDEF SYN_LAZARUS}
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TPascalCodeFoldBlockType = (
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cfbtNone,
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cfbtBeginEnd,
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cfbtNestedComment
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);
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TPascalCompilerMode = (
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pcmObjFPC,
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pcmDelphi,
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pcmFPC,
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pcmTP,
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pcmGPC,
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pcmMacPas
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);
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{ TSynPasSynRange }
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TSynPasSynRange = class(TSynCustomHighlighterRange)
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private
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FMode: TPascalCompilerMode;
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public
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function Compare(Range: TSynCustomHighlighterRange): integer; override;
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procedure Assign(Src: TSynCustomHighlighterRange); override;
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property Mode: TPascalCompilerMode read FMode write FMode;
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end;
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{$ENDIF}
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TProcTableProc = procedure of object;
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PIdentFuncTableFunc = ^TIdentFuncTableFunc;
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TIdentFuncTableFunc = function: TtkTokenKind of object;
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{ TSynPasSyn }
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TSynPasSyn = class(TSynCustomHighlighter)
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private
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fAsmStart: Boolean;
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FNestedComments: boolean;
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fRange: TRangeState;
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{$IFDEF SYN_LAZARUS}
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fLineStr: string;
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fLine: PChar;
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fLineLen: integer;
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{$ELSE}
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fLine: PChar;
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{$ENDIF}
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fLineNumber: Integer;
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fProcTable: array[#0..#255] of TProcTableProc;
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Run: LongInt;// current parser postion in fLine
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fStringLen: Integer;// current length of hash
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{$IFDEF SYN_LAZARUS}
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fToIdent: integer;// start of current identifier in fLine
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{$ELSE}
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fToIdent: PChar;
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{$ENDIF}
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fIdentFuncTable: array[0..191] of TIdentFuncTableFunc;
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fTokenPos: Integer;// start of current token in fLine
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FTokenID: TtkTokenKind;
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fStringAttri: TSynHighlighterAttributes;
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fNumberAttri: TSynHighlighterAttributes;
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fKeyAttri: TSynHighlighterAttributes;
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fSymbolAttri: TSynHighlighterAttributes;
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fAsmAttri: TSynHighlighterAttributes;
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fCommentAttri: TSynHighlighterAttributes;
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fIdentifierAttri: TSynHighlighterAttributes;
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fSpaceAttri: TSynHighlighterAttributes;
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{$IFDEF SYN_LAZARUS}
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fDirectiveAttri: TSynHighlighterAttributes;
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FCompilerMode: TPascalCompilerMode;
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{$ENDIF}
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fD4syntax: boolean;
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{$IFDEF SYN_LAZARUS}
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procedure SetCompilerMode(const AValue: TPascalCompilerMode);
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function TextComp(aText: PChar): Boolean;
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function KeyHash: Integer;
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{$ELSE}
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function KeyHash(ToHash: PChar): Integer;
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{$ENDIF}
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function KeyComp(const aKey: string): Boolean;
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function Func15: TtkTokenKind;
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function Func19: TtkTokenKind;
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function Func20: TtkTokenKind;
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function Func21: TtkTokenKind;
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function Func23: TtkTokenKind;
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function Func25: TtkTokenKind;
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function Func27: TtkTokenKind;
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function Func28: TtkTokenKind;
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{$ifdef SYN_LAZARUS}
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function Func29: TtkTokenKind; // "on"
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{$endif}
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function Func32: TtkTokenKind;
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function Func33: TtkTokenKind;
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function Func35: TtkTokenKind;
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function Func37: TtkTokenKind;
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function Func38: TtkTokenKind;
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function Func39: TtkTokenKind;
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function Func40: TtkTokenKind;
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function Func41: TtkTokenKind;
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function Func44: TtkTokenKind;
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function Func45: TtkTokenKind;
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function Func47: TtkTokenKind;
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function Func49: TtkTokenKind;
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function Func52: TtkTokenKind;
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function Func54: TtkTokenKind;
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function Func55: TtkTokenKind;
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function Func56: TtkTokenKind;
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function Func57: TtkTokenKind;
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function Func59: TtkTokenKind;
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function Func60: TtkTokenKind;
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function Func61: TtkTokenKind;
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function Func63: TtkTokenKind;
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function Func64: TtkTokenKind;
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function Func65: TtkTokenKind;
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function Func66: TtkTokenKind;
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function Func69: TtkTokenKind;
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function Func71: TtkTokenKind;
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function Func73: TtkTokenKind;
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function Func75: TtkTokenKind;
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function Func76: TtkTokenKind;
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function Func79: TtkTokenKind;
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function Func81: TtkTokenKind;
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function Func84: TtkTokenKind;
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function Func85: TtkTokenKind;
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function Func86: TtkTokenKind;
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function Func87: TtkTokenKind;
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function Func88: TtkTokenKind;
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function Func91: TtkTokenKind;
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function Func92: TtkTokenKind;
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function Func94: TtkTokenKind;
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function Func95: TtkTokenKind;
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function Func96: TtkTokenKind;
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function Func97: TtkTokenKind;
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function Func98: TtkTokenKind;
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function Func99: TtkTokenKind;
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function Func100: TtkTokenKind;
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function Func101: TtkTokenKind;
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function Func102: TtkTokenKind;
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function Func103: TtkTokenKind;
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function Func105: TtkTokenKind;
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function Func106: TtkTokenKind;
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{$ifdef SYN_LAZARUS}
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function Func108: TtkTokenKind; // "operator"
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function Func112: TtkTokenKind; // "requires"
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{$endif}
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function Func117: TtkTokenKind;
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{$ifdef SYN_LAZARUS}
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function Func122: TtkTokenKind; // "otherwise"
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{$endif}
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function Func126: TtkTokenKind;
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function Func128: TtkTokenKind;
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function Func129: TtkTokenKind;
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function Func130: TtkTokenKind;
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function Func132: TtkTokenKind;
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function Func133: TtkTokenKind;
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function Func136: TtkTokenKind;
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function Func141: TtkTokenKind;
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function Func143: TtkTokenKind;
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function Func166: TtkTokenKind;
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function Func167: TtkTokenKind;
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function Func168: TtkTokenKind;
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function Func191: TtkTokenKind;
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function AltFunc: TtkTokenKind;
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procedure InitIdent;
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{$IFDEF SYN_LAZARUS}
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function IdentKind(p: integer): TtkTokenKind;
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{$ELSE}
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function IdentKind(MayBe: PChar): TtkTokenKind;
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{$ENDIF}
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procedure MakeMethodTables;
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procedure AddressOpProc;
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procedure AsciiCharProc;
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procedure AnsiProc;
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procedure BorProc;
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procedure BraceOpenProc;
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procedure ColonOrGreaterProc;
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procedure CRProc;
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{$IFDEF SYN_LAZARUS}
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procedure DirectiveProc;
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{$ENDIF}
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procedure IdentProc;
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procedure IntegerProc;
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procedure LFProc;
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procedure LowerProc;
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procedure NullProc;
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procedure NumberProc;
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procedure PointProc;
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procedure RoundOpenProc;
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procedure SemicolonProc; //mh 2000-10-08
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procedure SlashProc;
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procedure SpaceProc;
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procedure StringProc;
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procedure SymbolProc;
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procedure UnknownProc;
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procedure SetD4syntax(const Value: boolean);
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protected
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function GetIdentChars: TSynIdentChars; override;
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function IsFilterStored: boolean; override; //mh 2000-10-08
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{$IFDEF SYN_LAZARUS}
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function StartPascalCodeFoldBlock(ABlockType: TPascalCodeFoldBlockType;
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SubBlock: boolean = false): TSynCustomCodeFoldBlock;
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function GetRangeClass: TSynCustomHighlighterRangeClass; override;
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{$ENDIF}
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public
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{$IFNDEF SYN_CPPB_1} class {$ENDIF}
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function GetCapabilities: TSynHighlighterCapabilities; override;
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{$IFNDEF SYN_CPPB_1} class {$ENDIF}
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function GetLanguageName: string; override;
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public
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constructor Create(AOwner: TComponent); override;
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function GetDefaultAttribute(Index: integer): TSynHighlighterAttributes;
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override;
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function GetEol: Boolean; override;
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function GetRange: Pointer; override;
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function GetToken: string; override;
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{$IFDEF SYN_LAZARUS}
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procedure GetTokenEx(var TokenStart: PChar; var TokenLength: integer); override;
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{$ENDIF}
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function GetTokenAttribute: TSynHighlighterAttributes; override;
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function GetTokenID: TtkTokenKind;
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function GetTokenKind: integer; override;
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function GetTokenPos: Integer; override;
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procedure Next; override;
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procedure ResetRange; override;
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procedure SetLine({$IFDEF FPC}const {$ENDIF}NewValue: string;
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LineNumber: Integer); override;
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procedure SetRange(Value: Pointer); override;
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function UseUserSettings(settingIndex: integer): boolean; override;
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procedure EnumUserSettings(settings: TStrings); override;
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//code fold
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{$IFDEF SYN_LAZARUS}
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function TopPascalCodeFoldBlockType: TPascalCodeFoldBlockType;
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{$ENDIF}
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published
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property AsmAttri: TSynHighlighterAttributes read fAsmAttri write fAsmAttri;
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property CommentAttri: TSynHighlighterAttributes read fCommentAttri
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write fCommentAttri;
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property IdentifierAttri: TSynHighlighterAttributes read fIdentifierAttri
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write fIdentifierAttri;
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property KeyAttri: TSynHighlighterAttributes read fKeyAttri write fKeyAttri;
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property NumberAttri: TSynHighlighterAttributes read fNumberAttri
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write fNumberAttri;
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property SpaceAttri: TSynHighlighterAttributes read fSpaceAttri
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write fSpaceAttri;
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property StringAttri: TSynHighlighterAttributes read fStringAttri
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write fStringAttri;
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property SymbolAttri: TSynHighlighterAttributes read fSymbolAttri
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write fSymbolAttri;
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{$IFDEF SYN_LAZARUS}
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property DirectiveAttri: TSynHighlighterAttributes read fDirectiveAttri
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write fDirectiveAttri;
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property CompilerMode: TPascalCompilerMode read FCompilerMode write SetCompilerMode;
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property NestedComments: boolean read FNestedComments write FNestedComments;
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{$ENDIF}
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property D4syntax: boolean read FD4syntax write SetD4syntax default true;
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end;
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{ TSynFreePascalSyn }
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TSynFreePascalSyn = class(TSynPasSyn)
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public
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constructor Create(AOwner: TComponent); override;
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procedure ResetRange; override;
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end;
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implementation
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uses
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SynEditStrConst;
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var
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Identifiers: array[#0..#255] of ByteBool;
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mHashTable: array[#0..#255] of Integer;
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{$IFDEF SYN_LAZARUS}
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IsIntegerChar: array[char] of Boolean;
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IsNumberChar: array[char] of Boolean;
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IsSpaceChar: array[char] of Boolean;
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IsUnderScoreOrNumberChar: array[char] of Boolean;
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IsLetterChar: array[char] of Boolean;
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{$ENDIF}
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procedure MakeIdentTable;
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var
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I, J: Char;
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begin
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for I := #0 to #255 do
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begin
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Case I of
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'_', '0'..'9', 'a'..'z', 'A'..'Z': Identifiers[I] := True;
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else Identifiers[I] := False;
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end;
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J := UpCase(I);
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Case I of
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'a'..'z', 'A'..'Z', '_': mHashTable[I] := Ord(J) - 64;
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else mHashTable[Char(I)] := 0;
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end;
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{$IFDEF SYN_LAZARUS}
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IsIntegerChar[I]:=(I in ['0'..'9', 'A'..'F', 'a'..'f']);
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IsNumberChar[I]:=(I in ['0'..'9', '.', 'e', 'E']);
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IsSpaceChar[I]:=(I in [#1..#9, #11, #12, #14..#32]);
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IsUnderScoreOrNumberChar[I]:=(I in ['_','0'..'9']);
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IsLetterChar[I]:=(I in ['a'..'z','A'..'Z']);
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{$ENDIF}
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end;
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end;
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procedure TSynPasSyn.InitIdent;
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var
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I: Integer;
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pF: PIdentFuncTableFunc;
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begin
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pF := PIdentFuncTableFunc(@fIdentFuncTable);
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for I := Low(fIdentFuncTable) to High(fIdentFuncTable) do begin
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{$IFDEF FPC}
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pF^ := @AltFunc;
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{$ELSE}
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pF^ := AltFunc;
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{$ENDIF}
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Inc(pF);
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end;
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{$IFDEF FPC}
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fIdentFuncTable[15] := @Func15;
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fIdentFuncTable[19] := @Func19;
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fIdentFuncTable[20] := @Func20;
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fIdentFuncTable[21] := @Func21;
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fIdentFuncTable[23] := @Func23;
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fIdentFuncTable[25] := @Func25;
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fIdentFuncTable[27] := @Func27;
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fIdentFuncTable[28] := @Func28;
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{$ifdef SYN_LAZARUS}
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fIdentFuncTable[29] := @Func29; // "on"
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{$endif}
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fIdentFuncTable[32] := @Func32;
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fIdentFuncTable[33] := @Func33;
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fIdentFuncTable[35] := @Func35;
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fIdentFuncTable[37] := @Func37;
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fIdentFuncTable[38] := @Func38;
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fIdentFuncTable[39] := @Func39;
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fIdentFuncTable[40] := @Func40;
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fIdentFuncTable[41] := @Func41;
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fIdentFuncTable[44] := @Func44;
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fIdentFuncTable[45] := @Func45;
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fIdentFuncTable[47] := @Func47;
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fIdentFuncTable[49] := @Func49;
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fIdentFuncTable[52] := @Func52;
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fIdentFuncTable[54] := @Func54;
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fIdentFuncTable[55] := @Func55;
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fIdentFuncTable[56] := @Func56;
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fIdentFuncTable[57] := @Func57;
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fIdentFuncTable[59] := @Func59;
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fIdentFuncTable[60] := @Func60;
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fIdentFuncTable[61] := @Func61;
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fIdentFuncTable[63] := @Func63;
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fIdentFuncTable[64] := @Func64;
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fIdentFuncTable[65] := @Func65;
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fIdentFuncTable[66] := @Func66;
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fIdentFuncTable[69] := @Func69;
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fIdentFuncTable[71] := @Func71;
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fIdentFuncTable[73] := @Func73;
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fIdentFuncTable[75] := @Func75;
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fIdentFuncTable[76] := @Func76;
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fIdentFuncTable[79] := @Func79;
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fIdentFuncTable[81] := @Func81;
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fIdentFuncTable[84] := @Func84;
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fIdentFuncTable[85] := @Func85;
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fIdentFuncTable[86] := @Func86;
|
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fIdentFuncTable[87] := @Func87;
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fIdentFuncTable[88] := @Func88;
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fIdentFuncTable[91] := @Func91;
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fIdentFuncTable[92] := @Func92;
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fIdentFuncTable[94] := @Func94;
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fIdentFuncTable[95] := @Func95;
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fIdentFuncTable[96] := @Func96;
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fIdentFuncTable[97] := @Func97;
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fIdentFuncTable[98] := @Func98;
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fIdentFuncTable[99] := @Func99;
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fIdentFuncTable[100] := @Func100;
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fIdentFuncTable[101] := @Func101;
|
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fIdentFuncTable[102] := @Func102;
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fIdentFuncTable[103] := @Func103;
|
|
fIdentFuncTable[105] := @Func105;
|
|
fIdentFuncTable[106] := @Func106;
|
|
{$ifdef SYN_LAZARUS}
|
|
fIdentFuncTable[108] := @Func108; // "operator"
|
|
fIdentFuncTable[112] := @Func112; // "requires"
|
|
{$endif}
|
|
fIdentFuncTable[117] := @Func117;
|
|
{$ifdef SYN_LAZARUS}
|
|
fIdentFuncTable[122] := @Func122;
|
|
{$ENDIF}
|
|
fIdentFuncTable[126] := @Func126;
|
|
{$ifdef SYN_LAZARUS}
|
|
fIdentFuncTable[128] := @Func128;
|
|
{$endif}
|
|
fIdentFuncTable[129] := @Func129;
|
|
{$ifdef SYN_LAZARUS}
|
|
fIdentFuncTable[130] := @Func130;
|
|
{$endif}
|
|
fIdentFuncTable[132] := @Func132;
|
|
fIdentFuncTable[133] := @Func133;
|
|
fIdentFuncTable[136] := @Func136;
|
|
fIdentFuncTable[141] := @Func141;
|
|
fIdentFuncTable[143] := @Func143;
|
|
fIdentFuncTable[166] := @Func166;
|
|
{$ifdef SYN_LAZARUS}
|
|
fIdentFuncTable[167] := @Func167;
|
|
{$endif}
|
|
fIdentFuncTable[168] := @Func168;
|
|
fIdentFuncTable[191] := @Func191;
|
|
{$ELSE}
|
|
fIdentFuncTable[15] := Func15;
|
|
fIdentFuncTable[19] := Func19;
|
|
fIdentFuncTable[20] := Func20;
|
|
fIdentFuncTable[21] := Func21;
|
|
fIdentFuncTable[23] := Func23;
|
|
fIdentFuncTable[25] := Func25;
|
|
fIdentFuncTable[27] := Func27;
|
|
fIdentFuncTable[28] := Func28;
|
|
fIdentFuncTable[32] := Func32;
|
|
fIdentFuncTable[33] := Func33;
|
|
fIdentFuncTable[35] := Func35;
|
|
fIdentFuncTable[37] := Func37;
|
|
fIdentFuncTable[38] := Func38;
|
|
fIdentFuncTable[39] := Func39;
|
|
fIdentFuncTable[40] := Func40;
|
|
fIdentFuncTable[41] := Func41;
|
|
fIdentFuncTable[44] := Func44;
|
|
fIdentFuncTable[45] := Func45;
|
|
fIdentFuncTable[47] := Func47;
|
|
fIdentFuncTable[49] := Func49;
|
|
fIdentFuncTable[52] := Func52;
|
|
fIdentFuncTable[54] := Func54;
|
|
fIdentFuncTable[55] := Func55;
|
|
fIdentFuncTable[56] := Func56;
|
|
fIdentFuncTable[57] := Func57;
|
|
fIdentFuncTable[59] := Func59;
|
|
fIdentFuncTable[60] := Func60;
|
|
fIdentFuncTable[61] := Func61;
|
|
fIdentFuncTable[63] := Func63;
|
|
fIdentFuncTable[64] := Func64;
|
|
fIdentFuncTable[65] := Func65;
|
|
fIdentFuncTable[66] := Func66;
|
|
fIdentFuncTable[69] := Func69;
|
|
fIdentFuncTable[71] := Func71;
|
|
fIdentFuncTable[73] := Func73;
|
|
fIdentFuncTable[75] := Func75;
|
|
fIdentFuncTable[76] := Func76;
|
|
fIdentFuncTable[79] := Func79;
|
|
fIdentFuncTable[81] := Func81;
|
|
fIdentFuncTable[84] := Func84;
|
|
fIdentFuncTable[85] := Func85;
|
|
fIdentFuncTable[86] := Func86;
|
|
fIdentFuncTable[87] := Func87;
|
|
fIdentFuncTable[88] := Func88;
|
|
fIdentFuncTable[91] := Func91;
|
|
fIdentFuncTable[92] := Func92;
|
|
fIdentFuncTable[94] := Func94;
|
|
fIdentFuncTable[95] := Func95;
|
|
fIdentFuncTable[96] := Func96;
|
|
fIdentFuncTable[97] := Func97;
|
|
fIdentFuncTable[98] := Func98;
|
|
fIdentFuncTable[99] := Func99;
|
|
fIdentFuncTable[100] := Func100;
|
|
fIdentFuncTable[101] := Func101;
|
|
fIdentFuncTable[102] := Func102;
|
|
fIdentFuncTable[103] := Func103;
|
|
fIdentFuncTable[105] := Func105;
|
|
fIdentFuncTable[106] := Func106;
|
|
fIdentFuncTable[117] := Func117;
|
|
fIdentFuncTable[126] := Func126;
|
|
fIdentFuncTable[129] := Func129;
|
|
fIdentFuncTable[132] := Func132;
|
|
fIdentFuncTable[133] := Func133;
|
|
fIdentFuncTable[136] := Func136;
|
|
fIdentFuncTable[141] := Func141;
|
|
fIdentFuncTable[143] := Func143;
|
|
fIdentFuncTable[166] := Func166;
|
|
fIdentFuncTable[168] := Func168;
|
|
fIdentFuncTable[191] := Func191;
|
|
{$ENDIF}
|
|
end;
|
|
|
|
{$IFDEF SYN_LAZARUS}
|
|
function TSynPasSyn.KeyHash: Integer;
|
|
var
|
|
Start, ToHash: PChar;
|
|
begin
|
|
Result := 0;
|
|
if (fToIdent<fLineLen) then begin
|
|
Start := fLine + fToIdent;
|
|
ToHash := Start;
|
|
while (IsLetterChar[ToHash^]) do begin
|
|
inc(Result, mHashTable[ToHash^]);
|
|
inc(ToHash);
|
|
end;
|
|
if IsUnderScoreOrNumberChar[ToHash^] then
|
|
inc(ToHash);
|
|
fStringLen := PtrUInt(ToHash) - PtrUInt(Start);
|
|
//if CompareText(copy(fLineStr,fToIdent+1,fStringLen),'varargs')=0 then debugln('TSynPasSyn.KeyHash '+copy(fLineStr,fToIdent+1,fStringLen)+'='+dbgs(Result));
|
|
end else begin
|
|
fStringLen := 0;
|
|
end;
|
|
end; { KeyHash }
|
|
{$ELSE}
|
|
function TSynPasSyn.KeyHash(ToHash: PChar): Integer;
|
|
begin
|
|
Result := 0;
|
|
while ToHash^ in ['a'..'z', 'A'..'Z'] do
|
|
begin
|
|
inc(Result, mHashTable[ToHash^]);
|
|
inc(ToHash);
|
|
end;
|
|
if ToHash^ in ['_', '0'..'9'] then inc(ToHash);
|
|
fStringLen := ToHash - fToIdent;
|
|
end; { KeyHash }
|
|
{$ENDIF}
|
|
|
|
function TSynPasSyn.KeyComp(const aKey: string): Boolean;
|
|
var
|
|
I: Integer;
|
|
Temp: PChar;
|
|
begin
|
|
if Length(aKey) = fStringLen then
|
|
begin
|
|
{$IFDEF SYN_LAZARUS}
|
|
Temp := fLine + fToIdent;
|
|
{$ELSE}
|
|
Temp := fToIdent;
|
|
{$ENDIF}
|
|
Result := True;
|
|
for i := 1 to fStringLen do
|
|
begin
|
|
if mHashTable[Temp^] <> mHashTable[aKey[i]] then
|
|
begin
|
|
Result := False;
|
|
break;
|
|
end;
|
|
inc(Temp);
|
|
end;
|
|
end else Result := False;
|
|
end; { KeyComp }
|
|
|
|
{$IFDEF SYN_LAZARUS}
|
|
function TSynPasSyn.TextComp(aText: PChar): Boolean;
|
|
var
|
|
CurPos: PChar;
|
|
begin
|
|
CurPos:=@fLine[Run];
|
|
while (aText^<>#0) do begin
|
|
if mHashTable[aText^]<>mHashTable[CurPos^] then exit(false);
|
|
inc(aText);
|
|
inc(CurPos);
|
|
end;
|
|
Result:=true;
|
|
end;
|
|
|
|
procedure TSynPasSyn.SetCompilerMode(const AValue: TPascalCompilerMode);
|
|
begin
|
|
if FCompilerMode=AValue then exit;
|
|
FCompilerMode:=AValue;
|
|
FNestedComments:=FCompilerMode in [pcmFPC,pcmObjFPC];
|
|
TSynPasSynRange(CodeFoldRange).Mode:=FCompilerMode;
|
|
//DebugLn(['TSynPasSyn.SetCompilerMode FCompilerMode=',ord(FCompilerMode),' FNestedComments=',FNestedComments]);
|
|
end;
|
|
|
|
{$ENDIF}
|
|
|
|
function TSynPasSyn.Func15: TtkTokenKind;
|
|
begin
|
|
if KeyComp('If') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func19: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Do') then Result := tkKey else
|
|
if KeyComp('And') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func20: TtkTokenKind;
|
|
begin
|
|
if KeyComp('As') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func21: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Of') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func23: TtkTokenKind;
|
|
begin
|
|
if KeyComp('End') then begin
|
|
if ((fToIdent<2) or (fLine[fToIdent-1]<>'@'))
|
|
then begin
|
|
Result := tkKey;
|
|
fRange := rsUnknown;
|
|
{$IFDEF SYN_LAZARUS}
|
|
//debugln('TSynPasSyn.Func23 END ',dbgs(ord(TopPascalCodeFoldBlockType)),' LineNumber=',dbgs(fLineNumber));
|
|
//CodeFoldRange.WriteDebugReport;
|
|
if TopPascalCodeFoldBlockType=cfbtBeginEnd then
|
|
EndCodeFoldBlock;
|
|
{$ENDIF}
|
|
end else begin
|
|
Result := tkKey; // @@end or @end label
|
|
end;
|
|
end else
|
|
if KeyComp('In') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func25: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Far') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func27: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Cdecl') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func28: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Is') then Result := tkKey else
|
|
if KeyComp('Read') then
|
|
begin
|
|
if fRange = rsProperty then Result := tkKey else Result := tkIdentifier;
|
|
end else
|
|
if KeyComp('Case') then begin
|
|
{$IFDEF SYN_LAZARUS}
|
|
if TopPascalCodeFoldBlockType=cfbtBeginEnd then
|
|
StartPascalCodeFoldBlock(cfbtBeginEnd,true);
|
|
{$ENDIF}
|
|
Result := tkKey;
|
|
end else Result := tkIdentifier;
|
|
end;
|
|
|
|
{$IFDEF SYN_LAZARUS}
|
|
function TSynPasSyn.Func29: TtkTokenKind;
|
|
begin
|
|
if KeyComp('On') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
{$ENDIF}
|
|
|
|
function TSynPasSyn.Func32: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Label') then Result := tkKey else
|
|
if KeyComp('Mod') then Result := tkKey else
|
|
if KeyComp('File') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func33: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Or') then Result := tkKey else
|
|
if KeyComp('Asm') then
|
|
begin
|
|
Result := tkKey;
|
|
fRange := rsAsm;
|
|
fAsmStart := True;
|
|
{$IFDEF SYN_LAZARUS}
|
|
StartPascalCodeFoldBlock(cfbtBeginEnd);
|
|
//debugln('TSynPasSyn.Func37 BEGIN ',dbgs(ord(TopPascalCodeFoldBlockType)),' LineNumber=',dbgs(fLineNumber),' ',dbgs(MinimumCodeFoldBlockLevel),' ',dbgs(CurrentCodeFoldBlockLevel));
|
|
{$ENDIF}
|
|
end else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func35: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Nil') then Result := tkKey else
|
|
if KeyComp('To') then Result := tkKey else
|
|
if KeyComp('Div') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func37: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Begin') then begin
|
|
Result := tkKey;
|
|
{$IFDEF SYN_LAZARUS}
|
|
StartPascalCodeFoldBlock(cfbtBeginEnd);
|
|
//debugln('TSynPasSyn.Func37 BEGIN ',dbgs(ord(TopPascalCodeFoldBlockType)),' LineNumber=',dbgs(fLineNumber),' ',dbgs(MinimumCodeFoldBlockLevel),' ',dbgs(CurrentCodeFoldBlockLevel));
|
|
{$ENDIF}
|
|
end else
|
|
Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func38: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Near') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func39: TtkTokenKind;
|
|
begin
|
|
if KeyComp('For') then Result := tkKey else
|
|
if KeyComp('Shl') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func40: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Packed') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func41: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Else') then Result := tkKey else
|
|
if KeyComp('Var') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func44: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Set') then
|
|
Result := tkKey
|
|
else if KeyComp('Package') then
|
|
Result := tkKey
|
|
else
|
|
Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func45: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Shr') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func47: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Then') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func49: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Not') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func52: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Pascal') then Result := tkKey else
|
|
if KeyComp('Raise') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func54: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Class') then Result := tkKey
|
|
else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func55: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Object') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func56: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Index') then
|
|
begin
|
|
if fRange = rsProperty then Result := tkKey else Result := tkIdentifier;
|
|
end else
|
|
if KeyComp('Out') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func57: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Goto') then Result := tkKey else
|
|
if KeyComp('While') then Result := tkKey else
|
|
if KeyComp('Xor') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func59: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Safecall') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func60: TtkTokenKind;
|
|
begin
|
|
if KeyComp('With') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func61: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Dispid') {$IFDEF SYN_LAZARUS}or KeyComp('Generic'){$ENDIF}then
|
|
Result := tkKey
|
|
else
|
|
Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func63: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Public') then Result := tkKey else
|
|
if KeyComp('Record') then Result := tkKey else
|
|
if KeyComp('Array') then Result := tkKey else
|
|
if KeyComp('Try') then
|
|
{$IFDEF SYN_LAZARUS}
|
|
begin
|
|
if TopPascalCodeFoldBlockType=cfbtBeginEnd then
|
|
StartPascalCodeFoldBlock(cfbtBeginEnd,true);
|
|
Result := tkKey;
|
|
end else
|
|
{$ELSE}
|
|
Result := tkKey else
|
|
{$ENDIF}
|
|
if KeyComp('Inline') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func64: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Unit') then Result := tkKey else
|
|
if KeyComp('Uses') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func65: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Repeat') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func66: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Type') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func69: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Default') then Result := tkKey else
|
|
if KeyComp('Dynamic') then Result := tkKey else
|
|
if KeyComp('Message') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func71: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Stdcall') then
|
|
Result := tkKey
|
|
else if KeyComp('Const') then
|
|
Result := tkKey
|
|
{$IFDEF SYN_LAZARUS}
|
|
else if KeyComp('Bitpacked') then
|
|
Result := tkKey
|
|
{$ENDIF}
|
|
else
|
|
Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func73: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Except') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func75: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Write') then
|
|
begin
|
|
if fRange = rsProperty then Result := tkKey else Result := tkIdentifier;
|
|
end else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func76: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Until') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func79: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Finally') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func81: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Stored') then
|
|
begin
|
|
if fRange = rsProperty then Result := tkKey else Result := tkIdentifier;
|
|
end else
|
|
if KeyComp('Interface') then
|
|
Result := tkKey
|
|
else if KeyComp('Deprecated') then
|
|
Result := tkKey
|
|
else
|
|
Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func84: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Abstract') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func85: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Forward') then Result := tkKey else
|
|
if KeyComp('Library') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func86: TtkTokenKind;
|
|
begin
|
|
if KeyComp('VarArgs') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func87: TtkTokenKind;
|
|
begin
|
|
if KeyComp('String') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func88: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Program') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func91: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Downto') then Result := tkKey else
|
|
if KeyComp('Private') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func92: TtkTokenKind;
|
|
begin
|
|
if D4syntax and KeyComp('overload') then Result := tkKey else
|
|
if KeyComp('Inherited') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func94: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Assembler') then Result := tkKey else
|
|
if KeyComp('Readonly') then
|
|
begin
|
|
if fRange = rsProperty then Result := tkKey else Result := tkIdentifier;
|
|
end else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func95: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Absolute') then
|
|
Result := tkKey
|
|
else if KeyComp('Contains') then
|
|
Result := tkKey
|
|
else
|
|
Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func96: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Published') then Result := tkKey else
|
|
if KeyComp('Override') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func97: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Threadvar') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func98: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Export') then Result := tkKey else
|
|
if KeyComp('Nodefault') then
|
|
begin
|
|
if fRange = rsProperty then Result := tkKey else Result := tkIdentifier;
|
|
end else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func99: TtkTokenKind;
|
|
begin
|
|
if KeyComp('External') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func100: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Automated') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func101: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Register') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func102: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Function') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func103: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Virtual') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func105: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Procedure') {$IFDEF SYN_LAZARUS}or KeyComp('specialize'){$ENDIF}
|
|
then
|
|
Result := tkKey
|
|
else
|
|
Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func106: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Protected') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
{$ifdef SYN_LAZARUS}
|
|
function TSynPasSyn.Func108: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Operator') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func112: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Requires') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
{$endif}
|
|
|
|
function TSynPasSyn.Func117: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Exports') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
{$ifdef SYN_LAZARUS}
|
|
function TSynPasSyn.Func122: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Otherwise') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
{$endif}
|
|
|
|
function TSynPasSyn.Func126: TtkTokenKind;
|
|
begin
|
|
if D4syntax and KeyComp('Implements') then
|
|
begin
|
|
if fRange = rsProperty then Result := tkKey else Result := tkIdentifier;
|
|
end else if KeyComp('NoStackFrame') then
|
|
Result := tkKey
|
|
else
|
|
Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func128: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Widestring') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func129: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Dispinterface') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func130: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Ansistring') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func132: TtkTokenKind;
|
|
begin
|
|
if D4syntax and KeyComp('Reintroduce') then Result := tkKey else
|
|
Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func133: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Property') then
|
|
begin
|
|
Result := tkKey;
|
|
fRange := rsProperty;
|
|
end else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func136: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Finalization') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func141: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Writeonly') then
|
|
begin
|
|
if fRange = rsProperty then Result := tkKey else Result := tkIdentifier;
|
|
end else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func143: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Destructor') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func166: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Constructor') then Result := tkKey else
|
|
if KeyComp('Implementation') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func167: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Shortstring') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func168: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Initialization') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.Func191: TtkTokenKind;
|
|
begin
|
|
if KeyComp('Resourcestring') then Result := tkKey else
|
|
if KeyComp('Stringresource') then Result := tkKey else Result := tkIdentifier;
|
|
end;
|
|
|
|
function TSynPasSyn.AltFunc: TtkTokenKind;
|
|
begin
|
|
Result := tkIdentifier
|
|
end;
|
|
|
|
{$IFDEF SYN_LAZARUS}
|
|
function TSynPasSyn.IdentKind(p: integer): TtkTokenKind;
|
|
var
|
|
HashKey: Integer;
|
|
begin
|
|
fToIdent := p;
|
|
HashKey := KeyHash;
|
|
if HashKey < 192 then
|
|
Result := fIdentFuncTable[HashKey]{$IFDEF FPC}(){$ENDIF}
|
|
else
|
|
Result := tkIdentifier;
|
|
end;
|
|
{$ELSE}
|
|
function TSynPasSyn.IdentKind(MayBe: PChar): TtkTokenKind;
|
|
var
|
|
HashKey: Integer;
|
|
begin
|
|
fToIdent := MayBe;
|
|
HashKey := KeyHash(MayBe);
|
|
if HashKey < 192 then
|
|
Result := fIdentFuncTable[HashKey]{$IFDEF FPC}(){$ENDIF}
|
|
else
|
|
Result := tkIdentifier;
|
|
end;
|
|
{$ENDIF}
|
|
|
|
procedure TSynPasSyn.MakeMethodTables;
|
|
var
|
|
I: Char;
|
|
begin
|
|
for I := #0 to #255 do
|
|
{$IFDEF FPC}
|
|
case I of
|
|
#0: fProcTable[I] := @NullProc;
|
|
#10: fProcTable[I] := @LFProc;
|
|
#13: fProcTable[I] := @CRProc;
|
|
#1..#9, #11, #12, #14..#32:
|
|
fProcTable[I] := @SpaceProc;
|
|
'#': fProcTable[I] := @AsciiCharProc;
|
|
'$': fProcTable[I] := @IntegerProc;
|
|
#39: fProcTable[I] := @StringProc;
|
|
'0'..'9': fProcTable[I] := @NumberProc;
|
|
'A'..'Z', 'a'..'z', '_':
|
|
fProcTable[I] := @IdentProc;
|
|
'{': fProcTable[I] := @BraceOpenProc;
|
|
'}', '!', '"', '%', '&', '('..'/', ':'..'@', '['..'^', '`', '~':
|
|
begin
|
|
case I of
|
|
'(': fProcTable[I] := @RoundOpenProc;
|
|
'.': fProcTable[I] := @PointProc;
|
|
';': fProcTable[I] := @SemicolonProc; //mh 2000-10-08
|
|
'/': fProcTable[I] := @SlashProc;
|
|
':', '>': fProcTable[I] := @ColonOrGreaterProc;
|
|
'<': fProcTable[I] := @LowerProc;
|
|
'@': fProcTable[I] := @AddressOpProc;
|
|
else
|
|
fProcTable[I] := @SymbolProc;
|
|
end;
|
|
end;
|
|
else
|
|
fProcTable[I] := @UnknownProc;
|
|
end;
|
|
{$ELSE}
|
|
case I of
|
|
#0: fProcTable[I] := NullProc;
|
|
#10: fProcTable[I] := LFProc;
|
|
#13: fProcTable[I] := CRProc;
|
|
#1..#9, #11, #12, #14..#32:
|
|
fProcTable[I] := SpaceProc;
|
|
'#': fProcTable[I] := AsciiCharProc;
|
|
'$': fProcTable[I] := IntegerProc;
|
|
#39: fProcTable[I] := StringProc;
|
|
'0'..'9': fProcTable[I] := NumberProc;
|
|
'A'..'Z', 'a'..'z', '_':
|
|
fProcTable[I] := IdentProc;
|
|
'{': fProcTable[I] := BraceOpenProc;
|
|
'}', '!', '"', '%', '&', '('..'/', ':'..'@', '['..'^', '`', '~':
|
|
begin
|
|
case I of
|
|
'(': fProcTable[I] := RoundOpenProc;
|
|
'.': fProcTable[I] := PointProc;
|
|
';': fProcTable[I] := SemicolonProc; //mh 2000-10-08
|
|
'/': fProcTable[I] := SlashProc;
|
|
':', '>': fProcTable[I] := ColonOrGreaterProc;
|
|
'<': fProcTable[I] := LowerProc;
|
|
'@': fProcTable[I] := AddressOpProc;
|
|
else
|
|
fProcTable[I] := SymbolProc;
|
|
end;
|
|
end;
|
|
else
|
|
fProcTable[I] := UnknownProc;
|
|
end;
|
|
{$ENDIF}
|
|
end;
|
|
|
|
constructor TSynPasSyn.Create(AOwner: TComponent);
|
|
begin
|
|
inherited Create(AOwner);
|
|
fD4syntax := true;
|
|
fAsmAttri := TSynHighlighterAttributes.Create(SYNS_AttrAssembler);
|
|
AddAttribute(fAsmAttri);
|
|
fCommentAttri := TSynHighlighterAttributes.Create(SYNS_AttrComment);
|
|
fCommentAttri.Style:= [fsItalic];
|
|
AddAttribute(fCommentAttri);
|
|
fIdentifierAttri := TSynHighlighterAttributes.Create(SYNS_AttrIdentifier);
|
|
AddAttribute(fIdentifierAttri);
|
|
fKeyAttri := TSynHighlighterAttributes.Create(SYNS_AttrReservedWord);
|
|
fKeyAttri.Style:= [fsBold];
|
|
AddAttribute(fKeyAttri);
|
|
fNumberAttri := TSynHighlighterAttributes.Create(SYNS_AttrNumber);
|
|
AddAttribute(fNumberAttri);
|
|
fSpaceAttri := TSynHighlighterAttributes.Create(SYNS_AttrSpace);
|
|
AddAttribute(fSpaceAttri);
|
|
fStringAttri := TSynHighlighterAttributes.Create(SYNS_AttrString);
|
|
AddAttribute(fStringAttri);
|
|
fSymbolAttri := TSynHighlighterAttributes.Create(SYNS_AttrSymbol);
|
|
AddAttribute(fSymbolAttri);
|
|
{$IFDEF SYN_LAZARUS}
|
|
fDirectiveAttri := TSynHighlighterAttributes.Create(SYNS_AttrDirective);
|
|
fDirectiveAttri.Style:= [fsItalic];
|
|
AddAttribute(fDirectiveAttri);
|
|
CompilerMode:=pcmDelphi;
|
|
{$ENDIF}
|
|
SetAttributesOnChange({$IFDEF FPC}@{$ENDIF}DefHighlightChange);
|
|
|
|
InitIdent;
|
|
MakeMethodTables;
|
|
fRange := rsUnknown;
|
|
fAsmStart := False;
|
|
fDefaultFilter := SYNS_FilterPascal;
|
|
end; { Create }
|
|
|
|
procedure TSynPasSyn.SetLine(const NewValue: string; LineNumber:Integer);
|
|
begin
|
|
//DebugLn(['TSynPasSyn.SetLine START LineNumber=',LineNumber,' Line="',NewValue,'"']);
|
|
{$IFDEF SYN_LAZARUS}
|
|
fLineStr := NewValue;
|
|
fLineLen:=length(fLineStr);
|
|
fLine:=PChar(Pointer(fLineStr));
|
|
Run := 0;
|
|
Inherited SetLine(NewValue,LineNumber);
|
|
{$ELSE}
|
|
fLine := PChar(NewValue);
|
|
Run := 0;
|
|
{$ENDIF}
|
|
fLineNumber := LineNumber;
|
|
Next;
|
|
//if copy(fLineStr,1,9)='procedure' then
|
|
// DebugLn(['TSynPasSyn.SetLine Run=',Run,' fTokenID=',ord(fTokenID),' fLine="',fLineStr,'"']);
|
|
end; { SetLine }
|
|
|
|
procedure TSynPasSyn.AddressOpProc;
|
|
begin
|
|
fTokenID := tkSymbol;
|
|
inc(Run);
|
|
if fLine[Run] = '@' then inc(Run);
|
|
end;
|
|
|
|
procedure TSynPasSyn.AsciiCharProc;
|
|
begin
|
|
fTokenID := tkString;
|
|
inc(Run);
|
|
while (FLine[Run] in ['0'..'9']) do inc(Run);
|
|
end;
|
|
|
|
procedure TSynPasSyn.BorProc;
|
|
begin
|
|
{$IFDEF SYN_LAZARUS}
|
|
fTokenID := tkComment;
|
|
repeat
|
|
case fLine[Run] of
|
|
#0: break;
|
|
'}':
|
|
if TopPascalCodeFoldBlockType=cfbtNestedComment then
|
|
EndCodeFoldBlock
|
|
else begin
|
|
if fRange = rsBorAsm then
|
|
fRange := rsAsm
|
|
else
|
|
fRange := rsUnKnown;
|
|
Inc(Run);
|
|
break;
|
|
end;
|
|
'{':
|
|
if NestedComments then begin
|
|
StartPascalCodeFoldBlock(cfbtNestedComment);
|
|
end;
|
|
end;
|
|
Inc(Run);
|
|
until (Run>=fLineLen) or (fLine[Run] in [#0, #10, #13]);
|
|
{$ELSE}
|
|
case fLine[Run] of
|
|
#0: NullProc;
|
|
#10: LFProc;
|
|
#13: CRProc;
|
|
else begin
|
|
fTokenID := tkComment;
|
|
repeat
|
|
if fLine[Run] = '}' then begin
|
|
Inc(Run);
|
|
if fRange = rsBorAsm then
|
|
fRange := rsAsm
|
|
else
|
|
fRange := rsUnKnown;
|
|
break;
|
|
end;
|
|
Inc(Run);
|
|
until (fLine[Run] in [#0, #10, #13]);
|
|
end;
|
|
end;
|
|
{$ENDIF}
|
|
end;
|
|
|
|
{$IFDEF SYN_LAZARUS}
|
|
procedure TSynPasSyn.DirectiveProc;
|
|
begin
|
|
fTokenID := tkDirective;
|
|
if TextComp('mode') then begin
|
|
// $mode directive
|
|
inc(Run,4);
|
|
// skip space
|
|
while (fLine[Run] in [' ',#9,#10,#13]) do inc(Run);
|
|
if TextComp('objfpc') then
|
|
CompilerMode:=pcmObjFPC
|
|
else if TextComp('delphi') then
|
|
CompilerMode:=pcmDelphi
|
|
else if TextComp('fpc') then
|
|
CompilerMode:=pcmFPC
|
|
else if TextComp('gpc') then
|
|
CompilerMode:=pcmGPC
|
|
else if TextComp('tp') then
|
|
CompilerMode:=pcmTP
|
|
else if TextComp('macpas') then
|
|
CompilerMode:=pcmMacPas;
|
|
end;
|
|
repeat
|
|
case fLine[Run] of
|
|
#0,#10,#13: break;
|
|
'}':
|
|
if TopPascalCodeFoldBlockType=cfbtNestedComment then
|
|
EndCodeFoldBlock
|
|
else begin
|
|
if fRange = rsDirectiveAsm then
|
|
fRange := rsAsm
|
|
else
|
|
fRange := rsUnKnown;
|
|
Inc(Run);
|
|
break;
|
|
end;
|
|
'{':
|
|
if NestedComments then
|
|
StartPascalCodeFoldBlock(cfbtNestedComment);
|
|
end;
|
|
Inc(Run);
|
|
until (Run>=fLineLen);
|
|
//DebugLn(['TSynPasSyn.DirectiveProc Run=',Run,' fTokenPos=',fTokenPos,' fLineStr=',fLineStr,' Token=',GetToken]);
|
|
end;
|
|
{$ENDIF}
|
|
|
|
procedure TSynPasSyn.BraceOpenProc;
|
|
begin
|
|
{$IFDEF SYN_LAZARUS}
|
|
if (Run=fLineLen-1) or (fLine[Run+1]<>'$') then begin
|
|
// curly bracket open -> borland comment
|
|
inc(Run);
|
|
{$ENDIF}
|
|
if fRange = rsAsm then
|
|
fRange := rsBorAsm
|
|
else
|
|
fRange := rsBor;
|
|
BorProc;
|
|
{$IFDEF SYN_LAZARUS}
|
|
end else begin
|
|
// compiler directive
|
|
if fRange = rsAsm then
|
|
fRange := rsDirectiveAsm
|
|
else
|
|
fRange := rsDirective;
|
|
inc(Run,2);
|
|
DirectiveProc;
|
|
end;
|
|
{$ENDIF}
|
|
end;
|
|
|
|
procedure TSynPasSyn.ColonOrGreaterProc;
|
|
begin
|
|
fTokenID := tkSymbol;
|
|
inc(Run);
|
|
if fLine[Run] = '=' then inc(Run);
|
|
end;
|
|
|
|
procedure TSynPasSyn.CRProc;
|
|
begin
|
|
fTokenID := tkSpace;
|
|
inc(Run);
|
|
if fLine[Run] = #10 then inc(Run);
|
|
end;
|
|
|
|
procedure TSynPasSyn.IdentProc;
|
|
begin
|
|
{$IFDEF SYN_LAZARUS}
|
|
fTokenID := IdentKind(Run);
|
|
{$ELSE}
|
|
fTokenID := IdentKind((fLine + Run));
|
|
{$ENDIF}
|
|
inc(Run, fStringLen);
|
|
while Identifiers[fLine[Run]] do inc(Run);
|
|
end;
|
|
|
|
procedure TSynPasSyn.IntegerProc;
|
|
begin
|
|
inc(Run);
|
|
fTokenID := tkNumber;
|
|
{$IFDEF SYN_LAZARUS}
|
|
while (IsIntegerChar[FLine[Run]]) do inc(Run);
|
|
{$ELSE}
|
|
while FLine[Run] in ['0'..'9', 'A'..'F', 'a'..'f'] do inc(Run);
|
|
{$ENDIF}
|
|
end;
|
|
|
|
procedure TSynPasSyn.LFProc;
|
|
begin
|
|
fTokenID := tkSpace;
|
|
inc(Run);
|
|
end;
|
|
|
|
procedure TSynPasSyn.LowerProc;
|
|
begin
|
|
fTokenID := tkSymbol;
|
|
inc(Run);
|
|
if fLine[Run] in ['=', '>'] then inc(Run);
|
|
end;
|
|
|
|
procedure TSynPasSyn.NullProc;
|
|
begin
|
|
fTokenID := tkNull;
|
|
{$IFDEF SYN_LAZARUS}
|
|
if Run<fLineLen then inc(Run);
|
|
{$ENDIF}
|
|
end;
|
|
|
|
procedure TSynPasSyn.NumberProc;
|
|
begin
|
|
inc(Run);
|
|
fTokenID := tkNumber;
|
|
{$IFDEF SYN_LAZARUS}
|
|
if Run<fLineLen then begin
|
|
while (IsNumberChar[FLine[Run]]) do begin
|
|
if (FLine[Run]='.') and (fLine[Run+1]='.') then
|
|
break;
|
|
inc(Run);
|
|
end;
|
|
end;
|
|
{$ELSE}
|
|
while FLine[Run] in ['0'..'9', '.', 'e', 'E'] do
|
|
begin
|
|
case FLine[Run] of
|
|
'.':
|
|
if FLine[Run + 1] = '.' then break;
|
|
end;
|
|
inc(Run);
|
|
end;
|
|
{$ENDIF}
|
|
end;
|
|
|
|
procedure TSynPasSyn.PointProc;
|
|
begin
|
|
fTokenID := tkSymbol;
|
|
inc(Run);
|
|
if fLine[Run] in ['.', ')'] then inc(Run);
|
|
end;
|
|
|
|
procedure TSynPasSyn.AnsiProc;
|
|
begin
|
|
{$IFDEF SYN_LAZARUS}
|
|
fTokenID := tkComment;
|
|
repeat
|
|
if fLine[Run]=#0 then
|
|
break
|
|
else if (fLine[Run] = '*') and (fLine[Run + 1] = ')') then
|
|
begin
|
|
Inc(Run, 2);
|
|
if TopPascalCodeFoldBlockType=cfbtNestedComment then begin
|
|
EndCodeFoldBlock;
|
|
end else begin
|
|
if fRange = rsAnsiAsm then
|
|
fRange := rsAsm
|
|
else
|
|
fRange := rsUnKnown;
|
|
break;
|
|
end;
|
|
end
|
|
else if NestedComments
|
|
and (fLine[Run] = '(') and (fLine[Run + 1] = '*') then
|
|
begin
|
|
Inc(Run,2);
|
|
StartPascalCodeFoldBlock(cfbtNestedComment);
|
|
end else
|
|
Inc(Run);
|
|
until (Run>=fLineLen) or (fLine[Run] in [#0, #10, #13]);
|
|
{$ELSE}
|
|
case fLine[Run] of
|
|
#0: NullProc;
|
|
#10: LFProc;
|
|
#13: CRProc;
|
|
else
|
|
fTokenID := tkComment;
|
|
repeat
|
|
if (fLine[Run] = '*') and (fLine[Run + 1] = ')') then begin
|
|
Inc(Run, 2);
|
|
if fRange = rsAnsiAsm then
|
|
fRange := rsAsm
|
|
else
|
|
fRange := rsUnKnown;
|
|
break;
|
|
end;
|
|
Inc(Run);
|
|
until (Run>fLineLen) or (fLine[Run] in [#0, #10, #13]);
|
|
end;
|
|
{$ENDIF}
|
|
end;
|
|
|
|
procedure TSynPasSyn.RoundOpenProc;
|
|
begin
|
|
Inc(Run);
|
|
{$IFDEF SYN_LAZARUS}
|
|
if Run>=fLineLen then begin
|
|
fTokenID:=tkSymbol;
|
|
exit;
|
|
end;
|
|
{$ENDIF}
|
|
case fLine[Run] of
|
|
'*':
|
|
begin
|
|
Inc(Run);
|
|
if fRange = rsAsm then
|
|
fRange := rsAnsiAsm
|
|
else
|
|
fRange := rsAnsi;
|
|
fTokenID := tkComment;
|
|
if not (fLine[Run] in [#0, #10, #13]) then begin
|
|
AnsiProc;
|
|
end;
|
|
end;
|
|
'.':
|
|
begin
|
|
inc(Run);
|
|
fTokenID := tkSymbol;
|
|
end;
|
|
else
|
|
fTokenID := tkSymbol;
|
|
end;
|
|
end;
|
|
|
|
{begin} //mh 2000-10-08
|
|
procedure TSynPasSyn.SemicolonProc;
|
|
begin
|
|
Inc(Run);
|
|
fTokenID := tkSymbol;
|
|
if fRange = rsProperty then
|
|
fRange := rsUnknown;
|
|
end;
|
|
{end} //mh 2000-10-08
|
|
|
|
procedure TSynPasSyn.SlashProc;
|
|
begin
|
|
Inc(Run);
|
|
if fLine[Run] = '/' then begin
|
|
fTokenID := tkComment;
|
|
repeat
|
|
Inc(Run);
|
|
until fLine[Run] in [#0, #10, #13];
|
|
end else
|
|
fTokenID := tkSymbol;
|
|
end;
|
|
|
|
procedure TSynPasSyn.SpaceProc;
|
|
begin
|
|
inc(Run);
|
|
fTokenID := tkSpace;
|
|
{$IFDEF SYN_LAZARUS}
|
|
while IsSpaceChar[FLine[Run]] do inc(Run);
|
|
{$ELSE}
|
|
while FLine[Run] in [#1..#9, #11, #12, #14..#32] do inc(Run);
|
|
{$ENDIF}
|
|
end;
|
|
|
|
procedure TSynPasSyn.StringProc;
|
|
begin
|
|
fTokenID := tkString;
|
|
Inc(Run);
|
|
{$IFDEF SYN_LAZARUS}
|
|
while (not (fLine[Run] in [#0, #10, #13])) do begin
|
|
if fLine[Run] = '''' then begin
|
|
Inc(Run);
|
|
if (fLine[Run] <> '''') then
|
|
break;
|
|
end;
|
|
Inc(Run);
|
|
end;
|
|
{$ELSE}
|
|
while not (fLine[Run] in [#0, #10, #13]) do begin
|
|
if fLine[Run] = #39 then begin
|
|
Inc(Run);
|
|
if fLine[Run] <> #39 then
|
|
break;
|
|
end;
|
|
Inc(Run);
|
|
end;
|
|
{$ENDIF}
|
|
end;
|
|
|
|
procedure TSynPasSyn.SymbolProc;
|
|
begin
|
|
inc(Run);
|
|
fTokenID := tkSymbol;
|
|
end;
|
|
|
|
procedure TSynPasSyn.UnknownProc;
|
|
begin
|
|
inc(Run);
|
|
{$IFDEF SYN_LAZARUS}
|
|
while (fLine[Run]>=#128) do inc(Run);
|
|
{$ENDIF}
|
|
fTokenID := tkUnknown;
|
|
end;
|
|
|
|
procedure TSynPasSyn.Next;
|
|
begin
|
|
fAsmStart := False;
|
|
fTokenPos := Run;
|
|
{$IFDEF SYN_LAZARUS}
|
|
if Run>=fLineLen then begin
|
|
fTokenID := tkNull;
|
|
exit;
|
|
end;
|
|
case fLine[Run] of
|
|
#0: NullProc;
|
|
#10: LFProc;
|
|
#13: CRProc;
|
|
else
|
|
{$ENDIF}
|
|
case fRange of
|
|
rsAnsi, rsAnsiAsm:
|
|
AnsiProc;
|
|
rsBor, rsBorAsm:
|
|
BorProc;
|
|
{$IFDEF SYN_LAZARUS}
|
|
rsDirective, rsDirectiveAsm:
|
|
DirectiveProc;
|
|
{$ENDIF}
|
|
else
|
|
fProcTable[fLine[Run]];
|
|
end;
|
|
{$IFDEF SYN_LAZARUS}
|
|
end;
|
|
{$ENDIF}
|
|
//DebugLn(['TSynPasSyn.Next Run=',Run,' fTokenPos=',fTokenPos,' fLineStr=',fLineStr,' Token=',GetToken]);
|
|
end;
|
|
|
|
function TSynPasSyn.GetDefaultAttribute(Index: integer):
|
|
TSynHighlighterAttributes;
|
|
begin
|
|
case Index of
|
|
SYN_ATTR_COMMENT: Result := fCommentAttri;
|
|
SYN_ATTR_IDENTIFIER: Result := fIdentifierAttri;
|
|
SYN_ATTR_KEYWORD: Result := fKeyAttri;
|
|
SYN_ATTR_STRING: Result := fStringAttri;
|
|
SYN_ATTR_WHITESPACE: Result := fSpaceAttri;
|
|
else
|
|
Result := nil;
|
|
end;
|
|
end;
|
|
|
|
function TSynPasSyn.GetEol: Boolean;
|
|
begin
|
|
Result := (fTokenID = tkNull)
|
|
{$IFDEF SYN_LAZARUS}and (Run >= fLineLen){$ENDIF};
|
|
end;
|
|
|
|
function TSynPasSyn.GetToken: string;
|
|
var
|
|
Len: LongInt;
|
|
begin
|
|
Len := Run - fTokenPos;
|
|
{$IFDEF SYN_LAZARUS}
|
|
SetLength(Result,Len);
|
|
if Len>0 then
|
|
System.Move(fLine[fTokenPos],Result[1],Len);
|
|
{$ELSE}
|
|
SetString(Result, (FLine + fTokenPos), Len);
|
|
{$ENDIF}
|
|
end;
|
|
|
|
{$IFDEF SYN_LAZARUS}
|
|
procedure TSynPasSyn.GetTokenEx(var TokenStart: PChar; var TokenLength: integer);
|
|
begin
|
|
TokenLength:=Run-fTokenPos;
|
|
if TokenLength>0 then begin
|
|
TokenStart:=@fLine[fTokenPos];
|
|
end else begin
|
|
TokenStart:=nil;
|
|
end;
|
|
end;
|
|
{$ENDIF}
|
|
|
|
function TSynPasSyn.GetTokenID: TtkTokenKind;
|
|
begin
|
|
if not fAsmStart and (fRange = rsAsm)
|
|
and not (fTokenId in [tkNull, tkComment, tkSpace])
|
|
then
|
|
Result := tkAsm
|
|
else
|
|
Result := fTokenId;
|
|
end;
|
|
|
|
function TSynPasSyn.GetTokenAttribute: TSynHighlighterAttributes;
|
|
begin
|
|
case GetTokenID of
|
|
tkAsm: Result := fAsmAttri;
|
|
tkComment: Result := fCommentAttri;
|
|
tkIdentifier: Result := fIdentifierAttri;
|
|
tkKey: Result := fKeyAttri;
|
|
tkNumber: Result := fNumberAttri;
|
|
tkSpace: Result := fSpaceAttri;
|
|
tkString: Result := fStringAttri;
|
|
tkSymbol: Result := fSymbolAttri;
|
|
{$IFDEF SYN_LAZARUS}
|
|
tkDirective: Result := fDirectiveAttri;
|
|
{$ENDIF}
|
|
tkUnknown: Result := fSymbolAttri;
|
|
else
|
|
Result := nil;
|
|
end;
|
|
end;
|
|
|
|
function TSynPasSyn.GetTokenKind: integer;
|
|
begin
|
|
Result := Ord(GetTokenID);
|
|
end;
|
|
|
|
function TSynPasSyn.GetTokenPos: Integer;
|
|
begin
|
|
Result := fTokenPos;
|
|
end;
|
|
|
|
function TSynPasSyn.GetRange: Pointer;
|
|
begin
|
|
{$IFDEF SYN_LAZARUS}
|
|
// For speed reasons, we work with fRange instead of CodeFoldRange.RangeType
|
|
// -> update now
|
|
CodeFoldRange.RangeType:=Pointer(PtrInt(fRange));
|
|
// return a fixed copy of the current CodeFoldRange instance
|
|
Result := inherited GetRange;
|
|
{$ELSE}
|
|
Result := Pointer(PtrInt(fRange));
|
|
{$ENDIF}
|
|
end;
|
|
|
|
procedure TSynPasSyn.SetRange(Value: Pointer);
|
|
begin
|
|
{$IFDEF SYN_LAZARUS}
|
|
//DebugLn(['TSynPasSyn.SetRange START']);
|
|
inherited SetRange(Value);
|
|
CompilerMode := TSynPasSynRange(CodeFoldRange).Mode;
|
|
fRange := TRangeState(PtrUInt(CodeFoldRange.RangeType));
|
|
{$ELSE}
|
|
fRange := TRangeState(PtrUInt(Value));
|
|
{$ENDIF}
|
|
end;
|
|
|
|
procedure TSynPasSyn.ResetRange;
|
|
begin
|
|
fRange:= rsUnknown;
|
|
{$IFDEF SYN_LAZARUS}
|
|
Inherited ResetRange;
|
|
CompilerMode:=pcmDelphi;
|
|
{$ENDIF}
|
|
end;
|
|
|
|
procedure TSynPasSyn.EnumUserSettings(settings: TStrings);
|
|
begin
|
|
{ returns the user settings that exist in the registry }
|
|
with TBetterRegistry.Create do
|
|
begin
|
|
try
|
|
RootKey := HKEY_LOCAL_MACHINE;
|
|
{$IFNDEF SYN_LAZARUS}
|
|
// ToDo Registry
|
|
if OpenKeyReadOnly('\SOFTWARE\Borland\Delphi') then
|
|
begin
|
|
try
|
|
GetKeyNames(settings);
|
|
finally
|
|
CloseKey;
|
|
end;
|
|
end;
|
|
{$ENDIF}
|
|
finally
|
|
Free;
|
|
end;
|
|
end;
|
|
end;
|
|
|
|
{$IFDEF SYN_LAZARUS}
|
|
function TSynPasSyn.TopPascalCodeFoldBlockType: TPascalCodeFoldBlockType;
|
|
begin
|
|
Result:=TPascalCodeFoldBlockType(PtrUInt(inherited TopCodeFoldBlockType));
|
|
end;
|
|
|
|
function TSynPasSyn.StartPascalCodeFoldBlock(
|
|
ABlockType: TPascalCodeFoldBlockType;
|
|
SubBlock: boolean): TSynCustomCodeFoldBlock;
|
|
begin
|
|
Result:=TSynCustomCodeFoldBlock(
|
|
inherited StartCodeFoldBlock(Pointer(PtrInt(ABlockType)),SubBlock));
|
|
end;
|
|
|
|
function TSynPasSyn.GetRangeClass: TSynCustomHighlighterRangeClass;
|
|
begin
|
|
Result:=TSynPasSynRange;
|
|
end;
|
|
|
|
{$endif}
|
|
|
|
function TSynPasSyn.UseUserSettings(settingIndex: integer): boolean;
|
|
// Possible parameter values:
|
|
// index into TStrings returned by EnumUserSettings
|
|
// Possible return values:
|
|
// true : settings were read and used
|
|
// false: problem reading settings or invalid version specified - old settings
|
|
// were preserved
|
|
|
|
function ReadDelphiSettings(settingIndex: integer): boolean;
|
|
|
|
function ReadDelphiSetting(settingTag: string;
|
|
attri: TSynHighlighterAttributes; key: string): boolean;
|
|
|
|
function ReadDelphi2Or3(settingTag: string;
|
|
attri: TSynHighlighterAttributes; name: string): boolean;
|
|
var
|
|
i: integer;
|
|
begin
|
|
for i := 1 to Length(name) do
|
|
if name[i] = ' ' then name[i] := '_';
|
|
Result := attri.LoadFromBorlandRegistry(HKEY_CURRENT_USER,
|
|
'\Software\Borland\Delphi\'+settingTag+'\Highlight',name,true);
|
|
end; { ReadDelphi2Or3 }
|
|
|
|
function ReadDelphi4OrMore(settingTag: string;
|
|
attri: TSynHighlighterAttributes; key: string): boolean;
|
|
begin
|
|
Result := attri.LoadFromBorlandRegistry(HKEY_CURRENT_USER,
|
|
'\Software\Borland\Delphi\'+settingTag+'\Editor\Highlight',
|
|
key,false);
|
|
end; { ReadDelphi4OrMore }
|
|
|
|
begin { ReadDelphiSetting }
|
|
try
|
|
if (settingTag[1] = '2') or (settingTag[1] = '3')
|
|
then Result := ReadDelphi2Or3(settingTag,attri,key)
|
|
else Result := ReadDelphi4OrMore(settingTag,attri,key);
|
|
except Result := false; end;
|
|
end; { ReadDelphiSetting }
|
|
|
|
var
|
|
tmpStringAttri : TSynHighlighterAttributes;
|
|
tmpNumberAttri : TSynHighlighterAttributes;
|
|
tmpKeyAttri : TSynHighlighterAttributes;
|
|
tmpSymbolAttri : TSynHighlighterAttributes;
|
|
tmpAsmAttri : TSynHighlighterAttributes;
|
|
tmpCommentAttri : TSynHighlighterAttributes;
|
|
{$IFDEF SYN_LAZARUS}
|
|
tmpDirectiveAttri : TSynHighlighterAttributes;
|
|
{$ENDIF}
|
|
tmpIdentifierAttri: TSynHighlighterAttributes;
|
|
tmpSpaceAttri : TSynHighlighterAttributes;
|
|
s : TStringList;
|
|
|
|
begin { ReadDelphiSettings }
|
|
s := TStringList.Create;
|
|
try
|
|
EnumUserSettings(s);
|
|
if (settingIndex < 0) or (settingIndex >= s.Count) then Result := false
|
|
else begin
|
|
tmpStringAttri := TSynHighlighterAttributes.Create('');
|
|
tmpNumberAttri := TSynHighlighterAttributes.Create('');
|
|
tmpKeyAttri := TSynHighlighterAttributes.Create('');
|
|
tmpSymbolAttri := TSynHighlighterAttributes.Create('');
|
|
tmpAsmAttri := TSynHighlighterAttributes.Create('');
|
|
tmpCommentAttri := TSynHighlighterAttributes.Create('');
|
|
{$IFDEF SYN_LAZARUS}
|
|
tmpDirectiveAttri := TSynHighlighterAttributes.Create('');
|
|
{$ENDIF}
|
|
tmpIdentifierAttri:= TSynHighlighterAttributes.Create('');
|
|
tmpSpaceAttri := TSynHighlighterAttributes.Create('');
|
|
tmpStringAttri .Assign(fStringAttri);
|
|
tmpNumberAttri .Assign(fNumberAttri);
|
|
tmpKeyAttri .Assign(fKeyAttri);
|
|
tmpSymbolAttri .Assign(fSymbolAttri);
|
|
tmpAsmAttri .Assign(fAsmAttri);
|
|
tmpCommentAttri .Assign(fCommentAttri);
|
|
{$IFDEF SYN_LAZARUS}
|
|
tmpDirectiveAttri .Assign(fDirectiveAttri);
|
|
{$ENDIF}
|
|
tmpIdentifierAttri.Assign(fIdentifierAttri);
|
|
tmpSpaceAttri .Assign(fSpaceAttri);
|
|
Result := ReadDelphiSetting(s[settingIndex],fAsmAttri,'Assembler')
|
|
and ReadDelphiSetting(s[settingIndex],fCommentAttri,'Comment')
|
|
{$IFDEF SYN_LAZARUS}
|
|
and ReadDelphiSetting(s[settingIndex],fDirectiveAttri,'Directive')
|
|
{$ENDIF}
|
|
and ReadDelphiSetting(s[settingIndex],fIdentifierAttri,'Identifier')
|
|
and ReadDelphiSetting(s[settingIndex],fKeyAttri,'Reserved word')
|
|
and ReadDelphiSetting(s[settingIndex],fNumberAttri,'Number')
|
|
and ReadDelphiSetting(s[settingIndex],fSpaceAttri,'Whitespace')
|
|
and ReadDelphiSetting(s[settingIndex],fStringAttri,'string')
|
|
and ReadDelphiSetting(s[settingIndex],fSymbolAttri,'Symbol');
|
|
if not Result then begin
|
|
fStringAttri .Assign(tmpStringAttri);
|
|
fNumberAttri .Assign(tmpNumberAttri);
|
|
fKeyAttri .Assign(tmpKeyAttri);
|
|
fSymbolAttri .Assign(tmpSymbolAttri);
|
|
fAsmAttri .Assign(tmpAsmAttri);
|
|
fCommentAttri .Assign(tmpCommentAttri);
|
|
{$IFDEF SYN_LAZARUS}
|
|
fDirectiveAttri .Assign(tmpDirectiveAttri);
|
|
{$ENDIF}
|
|
fIdentifierAttri.Assign(tmpIdentifierAttri);
|
|
fSpaceAttri .Assign(tmpSpaceAttri);
|
|
end;
|
|
tmpStringAttri .Free;
|
|
tmpNumberAttri .Free;
|
|
tmpKeyAttri .Free;
|
|
tmpSymbolAttri .Free;
|
|
tmpAsmAttri .Free;
|
|
tmpCommentAttri .Free;
|
|
{$IFDEF SYN_LAZARUS}
|
|
tmpDirectiveAttri .Free;
|
|
{$ENDIF}
|
|
tmpIdentifierAttri.Free;
|
|
tmpSpaceAttri .Free;
|
|
end;
|
|
finally s.Free; end;
|
|
end; { ReadDelphiSettings }
|
|
|
|
begin
|
|
Result := ReadDelphiSettings(settingIndex);
|
|
end; { TSynPasSyn.UseUserSettings }
|
|
|
|
function TSynPasSyn.GetIdentChars: TSynIdentChars;
|
|
begin
|
|
Result := ['_', '0'..'9', 'a'..'z', 'A'..'Z'];
|
|
end;
|
|
|
|
{$IFNDEF SYN_CPPB_1} class {$ENDIF}
|
|
function TSynPasSyn.GetLanguageName: string;
|
|
begin
|
|
Result := SYNS_LangPascal;
|
|
end;
|
|
|
|
{$IFNDEF SYN_CPPB_1} class {$ENDIF}
|
|
function TSynPasSyn.GetCapabilities: TSynHighlighterCapabilities;
|
|
begin
|
|
Result := inherited GetCapabilities + [hcUserSettings
|
|
{$IFDEF SYN_LAZARUS},hcCodeFolding{$ENDIF}];
|
|
end;
|
|
|
|
{begin} //mh 2000-10-08
|
|
function TSynPasSyn.IsFilterStored: boolean;
|
|
begin
|
|
Result := fDefaultFilter <> SYNS_FilterPascal;
|
|
end;
|
|
{end} //mh 2000-10-08
|
|
|
|
procedure TSynPasSyn.SetD4syntax(const Value: boolean);
|
|
begin
|
|
FD4syntax := Value;
|
|
end;
|
|
|
|
{ TSynFreePascalSyn }
|
|
|
|
constructor TSynFreePascalSyn.Create(AOwner: TComponent);
|
|
begin
|
|
inherited Create(AOwner);
|
|
CompilerMode:=pcmObjFPC;
|
|
end;
|
|
|
|
procedure TSynFreePascalSyn.ResetRange;
|
|
begin
|
|
inherited ResetRange;
|
|
CompilerMode:=pcmObjFPC;
|
|
end;
|
|
|
|
{$IFDEF SYN_LAZARUS}
|
|
{ TSynPasSynRange }
|
|
|
|
function TSynPasSynRange.Compare(Range: TSynCustomHighlighterRange): integer;
|
|
begin
|
|
Result:=inherited Compare(Range);
|
|
if Result<>0 then exit;
|
|
Result:=ord(FMode)-ord(TSynPasSynRange(Range).FMode);
|
|
end;
|
|
|
|
procedure TSynPasSynRange.Assign(Src: TSynCustomHighlighterRange);
|
|
begin
|
|
inherited Assign(Src);
|
|
FMode:=TSynPasSynRange(Src).FMode;
|
|
end;
|
|
{$ENDIF}
|
|
|
|
initialization
|
|
MakeIdentTable;
|
|
{$IFNDEF SYN_CPPB_1}
|
|
RegisterPlaceableHighlighter(TSynPasSyn);
|
|
{$ENDIF}
|
|
end.
|
|
|
|
|