GAS 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)
+ the Free Software Foundation; either version 3, or (at your option)
any later version.
- GAS 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.
+ GAS 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 GAS; see the file COPYING. If not, write to the Free
memcpy (to, from, len);
to += len;
from += len;
+ if (to >= toend)
+ goto tofull;
}
}
ch = GET ();
if (ch == EOF)
{
+ /* This buffer is here specifically so
+ that the UNGET below will work. */
+ static char one_char_buf[1];
+
as_warn (_("end of file in string; '%c' inserted"), quotechar);
state = old_state;
+ from = fromend = one_char_buf + 1;
+ fromlen = 1;
UNGET ('\n');
PUT (quotechar);
}
the space. We don't have enough information to
make the right choice, so here we are making the
choice which is more likely to be correct. */
- PUT (' ');
+ if (to + 1 >= toend)
+ {
+ /* If we're near the end of the buffer, save the
+ character for the next time round. Otherwise
+ we'll lose our state. */
+ UNGET (ch);
+ goto tofull;
+ }
+ *to++ = ' ';
}
state = 3;