Characters sent from terminal are garbled by tmux in 2.1

[willvousden]

My terminal emulator (ITerm2) has key mappings that character sequences, to make certain tmux actions a bit easier (e.g. cycling through windows). For example, I have one that sends 0x06 0x70 (corresponding to a C-f p binding in tmux; my prefix is C-f). (This is described here).

These worked fine in 2.0, but now tmux seems to be capturing the sequence in the wrong order, so that it comes through as p C-f. I can't quite work out a pattern to when it does and doesn't work, but it seems to be something to do with the timing of how they're sent.

For example, if I create separate mappings in my terminal emulator for C-f and p and press them in sequence, it works fine.

[nicm]

turn down assume-paste-time

[willvousden]

Thanks, I wasn't aware of that option.

Still, its default value hasn't changed from 1ms between 2.0 and 2.1 (and the key mappings still works with 1ms on remote machines running 2.0). Why has tmux's behaviour changed?

[gusgard]

+1

[henrik]

To make things more explicit for the next person: add this to your ~/.tmux.conf:

set -g assume-paste-time 0

[ifyouseewendy]

+1

[lock]

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