src/usr.bin/talk, branch release/2.2.6

MFC: Nm talk -> Nm.

1997-08-14T06:35:40+00:00

If running under a typical sysv-style curses, including ncurses, use

1996-08-20T00:31:37+00:00

hline() to draw the window split rather than fudging it with dashes.
This causes the line to be drawn in line-draw characters if the terminal
description has them.

Suggested by: ache

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

Increment network byte order properly

1996-03-12T10:23:30+00:00

Reviewed by: wollman

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

Add setlocale LC_CTYPE

1995-10-24T06:02:24+00:00

Remove trailing whitespace.

1995-05-30T06:41:30+00:00

Don't allow talk own messages wrap around on the screen, just

1995-03-28T19:48:45+00:00

scroll them like normal user input/output does.

Not sure why this one was -lcompat since it doesn't reference anything in

1995-02-21T04:35:43+00:00

it.