| (* Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. *) |
| (* This file is part of GNU Modula-2. |
| |
| GNU Modula-2 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, or (at your option) any later |
| version. |
| |
| GNU Modula-2 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. |
| |
| You should have received a copy of the GNU General Public License along |
| with gm2; see the file COPYING. If not, write to the Free Software |
| Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *) |
| MODULE testif ; |
| |
| |
| |
| PROCEDURE ReadToken (VAR CurrentToken, TokenType, TokenIndex, CurSymLine: CARDINAL) ; |
| BEGIN |
| END ReadToken ; |
| |
| |
| PROCEDURE ProcessDate ; BEGIN END ProcessDate ; |
| |
| CONST |
| ReservedToken = 0 ; |
| |
| VAR |
| FoundEofToken: BOOLEAN ; |
| TokenNumber, |
| DateTok, |
| FileTok, |
| LineTok, |
| CurrentToken, |
| TokenType, |
| TokenIndex, |
| CurSymLine : CARDINAL ; |
| BEGIN |
| IF NOT FoundEofToken |
| THEN |
| ReadToken(CurrentToken, TokenType, TokenIndex, CurSymLine) ; |
| INC(TokenNumber) ; |
| (* ; WriteString('TokenIndex => ') ; Write(BufferSource[TokenIndex MOD MaxBuffer]) ; WriteLn ; *) |
| IF TokenType=ReservedToken |
| THEN |
| IF CurrentToken=DateTok |
| THEN |
| ProcessDate |
| ELSIF CurrentToken=FileTok |
| THEN |
| ProcessDate |
| ELSIF CurrentToken=LineTok |
| THEN |
| ProcessDate |
| END |
| END |
| END |
| END testif. |
