End key not working from PuTTY (Home key works)

[mbirth]

• Neovim version: 0.1.5-dev (from Ubuntu PPA, today)
• Vim behaves differently? Vim version: 7.4 (2013 Aug 10, compiled Apr 08 2016 11:38:28)
• Operating system/version: Ubuntu 16.04 on armv7l (Raspberry Pi 2)
• Terminal name/version: PuTTYNG 0.66
• $TERM: xterm-256color

Actual behaviour

End key doesn't do anything. (Works everywhere else, though.)

Expected behaviour

End key making cursor go to end of line. (Works in vim.)

Steps to reproduce using nvim -u NORC

TERM=xterm-256color nvim -u NORC somefile.txt

(And then press [End].)

Setting TERM to putty-256color makes the End key work. However, as it works with vim and xterm-256color, this is kind of a regression.

EDIT: Using putty-256color, the arrow keys (without any modifier key) jump to the next/previous word instead of the next/previous character. Setting TERM back to xterm-256color restores normal behaviour of the arrow keys.

[justinmk]

We've upgraded libtermkey since this, and changed some parts of input handling. Please try latest master.

[mbirth]

Using the current nightly build (0.1.7ubuntu1+git201701161236+3064+23~ubuntu16.10.1) from the PPA, it's still the same behaviour: End key no worky. Should I try again with tomorrow's nightly?

[justinmk]

Covered by #6014