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77 lines
2.7 KiB
ObjectPascal
77 lines
2.7 KiB
ObjectPascal
{
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***************************************************************************
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* *
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* This source is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This code is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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* General Public License for more details. *
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* *
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* A copy of the GNU General Public License is available on the World *
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* Wide Web at <http://www.gnu.org/copyleft/gpl.html>. You can also *
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* obtain it by writing to the Free Software Foundation, *
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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* *
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***************************************************************************
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Author: Mattias Gaertner
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Abstract:
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Demonstration how to remove a with block.
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}
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program RemoveWith;
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{$mode objfpc}{$H+}
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uses
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SysUtils, CodeCache, CodeToolManager, LazUTF8,
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RemoveWith1;
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const
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ConfigFilename = 'codetools.config';
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var
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Filename: string;
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Code: TCodeBuffer;
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X: Integer;
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Y: Integer;
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begin
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if (ParamCount>=1) and (Paramcount<>3) then begin
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writeln('Usage:');
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writeln(' ',ParamStr(0));
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writeln(' ',ParamStr(0),' <filename> <X> <Y>');
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writeln(' ',ParamStr(0),' scanexamples/removewith1.pas 19 38');
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end;
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CodeToolBoss.SimpleInit(ConfigFilename);
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// load the file
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Filename:='scanexamples/removewith1.pas';
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X:=19;
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Y:=38;
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if Paramcount=3 then begin
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Filename:=ParamStrUTF8(1);
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X:=StrToIntDef(ParamStrUTF8(2),1);
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Y:=StrToIntDef(ParamStrUTF8(3),1);
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end;
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Filename:=ExpandFileName(SetDirSeparators(Filename));
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Code:=CodeToolBoss.LoadFile(Filename,false,false);
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if Code=nil then
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raise Exception.Create('loading failed: '+Filename);
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// parse the unit and remove the with variable
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if not CodeToolBoss.RemoveWithBlock(Code,X,Y) then
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raise Exception.Create('RemoveWithBlock failed');
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// write the new source:
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writeln('-----------------------------------');
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writeln('New source:');
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writeln(Code.Source);
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writeln('-----------------------------------');
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end.
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