2 /* Copyright (C) 2000-2014 Free Software Foundation, Inc.
3 Written by Gaius Mulley (gaius@glam.ac.uk).
5 This file is part of groff.
7 groff is free software; you can redistribute it and/or modify it under
8 the terms of the GNU General Public License as published by the Free
9 Software Foundation, either version 3 of the License, or
10 (at your option) any later version.
12 groff is distributed in the hope that it will be useful, but WITHOUT ANY
13 WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>. */
25 * defines the class and methods implemented within pushback.cpp
32 int stackPtr; /* index to push back stack */
41 pushBackBuffer (char *);
45 void skipUntilToken (void);
46 void skipToNewline (void);
47 double readNumber (void);
49 char *readString (void);
50 int isString (const char *string);