Does this still happen if you rebuild tmux from current CVS?
On Thu, Feb 13, 2014 at 01:18:38PM +0100, Stefan Sperling wrote: > On Thu, Feb 13, 2014 at 12:07:00PM +0000, Z? Loff wrote: > > Hi all > > > > I believe nicm's recent changes to src/usr.bin/tmux/tty-keys.c and > > xterm-keys.c are the cause to what follows, but I have no idea on how to > > handle this... > > > > Since upgrading to Feb 7 -current, when using an editor inside a tmux > > session (occurs at least on vim and sc) the text cursor shows some sort > > of a lag when responding to 'arrow keys'. > > I'm seeing this too, in Vim and /usr/bin/vi. The lag is slight, but causes > me to end up changing the wrong character when trying to do something fast. > E.g. I noticed it when tyring to switch case of a character with ~. > > I didn't know the problem was due to tmux. But indeed, in a plain terminal > the arrow keys are as responsive as they used to be. > > It also made me realise that I do indeed use arrow keys in vi... weird.
