Bug#790401: openssh: Please pass the XTERM_VERSION environment variable

[Vincent Lefevre <vincent@vinc17.net>]

Source: openssh
Version: 1:6.7p1-6
Severity: wishlist

Passing the terminal version to the server side is useful for programs
that depend on some terminal features (for instance, to make sure that
some query escape sequence will receive an answer).

In the case of xterm, it is provided by XTERM_VERSION, which should be
added to the SendEnv line in /etc/ssh/ssh_config and to the AcceptEnv
line in /etc/ssh/sshd_config.

Alternatively, standardize something like that for all terminals.

-- System Information:
Debian Release: stretch/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.0.0-2-amd64 (SMP w/2 CPU cores)
Locale: LANG=POSIX, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)