2 /* Copyright (C) 2000, 2001, 2003, 2004, 2009
3 Free Software Foundation, Inc.
4 Written by Gaius Mulley (gaius@glam.ac.uk).
6 This file is part of groff.
8 groff is free software; you can redistribute it and/or modify it under
9 the terms of the GNU General Public License as published by the Free
10 Software Foundation, either version 3 of the License, or
11 (at your option) any later version.
13 groff is distributed in the hope that it will be useful, but WITHOUT ANY
14 WARRANTY; without even the implied warranty of MERCHANTABILITY or
15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>. */
26 * defines the class and methods implemented within pushback.cpp
33 int stackPtr; /* index to push back stack */
42 pushBackBuffer (char *);
46 void skipUntilToken (void);
47 void skipToNewline (void);
48 double readNumber (void);
50 char *readString (void);
51 int isString (const char *string);