| (* Copyright (C) 2017 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 3, 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 timeio3 ; (*!m2pim*) | |
| (* tiny reduced version of the TimeIO.mod which failed to compile. *) | |
| TYPE | |
| CharSet = SET OF CHAR; | |
| PROCEDURE CheckMonth (VAR charset: CharSet); | |
| BEGIN | |
| charset := charset + CharSet {'m'} | |
| END CheckMonth; | |
| VAR | |
| c: CharSet ; | |
| BEGIN | |
| CheckMonth (c) | |
| END timeio3. |