This file is part of the GNU C Library.
Written by Miles Bader <miles@gnu.ai.mit.edu>.
- This program is free software; you can redistribute it and/or modify
+ This program 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.
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
This program 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 this program; if not, write to the Free Software Foundation,
- Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* This package emulates glibc `line_wrap_stream' semantics for systems that
don't have that. */
Oh well. Put it on an overlong line by itself. */
p = buf + (r + 1 - fs->point_col);
/* Find the end of the long word. */
- do
- ++p;
- while (p < nl && !isblank (*p));
+ if (p < nl)
+ do
+ ++p;
+ while (p < nl && !isblank (*p));
if (p == nl)
{
/* It already ends a line. No fussing required. */