Bug with tmux/screen and special characters

[Danil Orlov]

I've found that if I run emacs 24.3.1 under tmux or GNU screen, and add this 
snippet to my .emacs:


(global-set-key (kbd "M-[") 'hide-subtree)
(global-set-key (kbd "M-]") 'show-subtree)


then I receive trouble with such keys: Home, End, PgUp, PgDown, F1-F12 .

For example End key just inserts "~4" into current buffer.

If I use for example:


(global-set-key (kbd "M-1") 'hide-subtree)
(global-set-key (kbd "M-2") 'show-subtree)


Then special keys handled correct.