src/usr.bin/talk/display.c, branch release/7.0.0_cvs

This commit was manufactured by cvs2svn to create tag

2008-02-24T05:45:17+00:00

'RELENG_7_0_0_RELEASE'.

This commit was manufactured to restore the state of the 7.0-RELEASE image.

remove whitespace at end of line

2003-07-04T20:44:25+00:00

Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup,

2003-01-01T18:49:04+00:00

especially in troff files.

Clear local screen when ^D is typed.

2002-07-14T14:08:43+00:00

Use setproctitle to remove arguments from 'ps' output.

MFC after: 3 days

WARNS=2 fixes with NO_WERROR set because of system-header originating

2001-12-11T23:51:14+00:00

warnings. Use __FBSDID().

$Id$ -> $FreeBSD$

1999-08-28T01:08:13+00:00

Add rcsid. Remove unused #includes (what about RU# ?). Change exit(-1) and

1998-01-14T07:21:14+00:00

add usage().

Update some ancient warts in talk:

1996-08-19T19:42:00+00:00

  - use termios, not sgtty
  - dont use _putchar(), that was a BSD-curses specific feature not in
    other curses packages (such as ncurses)
  - use sigaction, not sigvec while I'm there
  - box() does different things under sysv/ncurses on 1-line high windows,
    and BSD-curses doesn't have hline(), so do it by adding characters
    instead.  That works on both styles of curses.

Cast to unsigned char instead of unsigned

1996-04-03T07:47:35+00:00

Cast ctype argument to unsigned char

Make talk automagically find out the interface IP address where the

1996-03-09T19:23:01+00:00

remote peer will be connected through.  This avoids the ``Checking for
invitation on caller's machine'' problem for multi-homed hosts.

Thanks to: Garrett, for his `find_interface' example