This file is part of GNU Emacs.
-GNU Emacs is free software; you can redistribute it and/or modify
+GNU Emacs 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.
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
GNU Emacs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
-along with GNU Emacs; see the file COPYING. If not, write to
-the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-Boston, MA 02110-1301, USA. */
+along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
/* New redisplay, TTY faces by Gerd Moellmann <gerd@gnu.org>. */
if (save)
{
- if (default_orig_pair)
- xfree (default_orig_pair);
+ xfree (default_orig_pair);
default_orig_pair = tty->TS_orig_pair ? xstrdup (tty->TS_orig_pair) : NULL;
- if (default_set_foreground)
- xfree (default_set_foreground);
+ xfree (default_set_foreground);
default_set_foreground = tty->TS_set_foreground ? xstrdup (tty->TS_set_foreground)
: NULL;
- if (default_set_background)
- xfree (default_set_background);
+ xfree (default_set_background);
default_set_background = tty->TS_set_background ? xstrdup (tty->TS_set_background)
: NULL;
init_baud_rate (fileno (tty->input));
-#ifdef AIXHFT
- /* The HFT system on AIX doesn't optimize for scrolling, so it's
- really ugly at times. */
- terminal->line_ins_del_ok = 0;
- terminal->char_ins_del_ok = 0;
-#endif
-
/* Don't do this. I think termcap may still need the buffer. */
/* xfree (buffer); */
struct terminal *terminal;
char *str1, *str2, *arg1, *arg2;
{
- if (buffer)
- xfree (buffer);
+ xfree (buffer);
if (terminal)
delete_tty (terminal);
delete_terminal (terminal);
- if (tty->name)
- xfree (tty->name);
-
- if (tty->type)
- xfree (tty->type);
+ xfree (tty->name);
+ xfree (tty->type);
if (tty->input)
{
if (tty->termscript)
fclose (tty->termscript);
- if (tty->old_tty)
- xfree (tty->old_tty);
-
- if (tty->Wcm)
- xfree (tty->Wcm);
+ xfree (tty->old_tty);
+ xfree (tty->Wcm);
bzero (tty, sizeof (struct tty_display_info));
xfree (tty);