White gaps on new tabs after splitting tabs using tmux integration
In tmux integration mode, if you split a (tmux) tab and then add a new (tmux) tab, there is a white gap on the bottom and right where the terminal doesn't fill the window.
- iTerm2 version: Build 3.0.20161115-nightly
- OS version: OSX El Capitan 10.11.6
- (tmux version: 1.8)
- Looked in ~/Library/Preferences/, didn't see com.googlecode.iterm2.plist
- Attach a debug log, if possible: debuglog.txt
- Are you reporting a performance issue or a hang? No.
- Are you reporting a crash? No.
Detailed steps to reproduce the problem:
- ssh into a server (not sure if needed)
- use tmux integration
- Cmd-D to split window
- Cmd-T to add new tab
- choose tmux tab
- observe gaps on bottom and right when on that tab
What happened: there were white gaps on the bottom and right on the new tab
What should have happened: the new tab's contents should fill the window to the edges
Activity
This is because tmux requires all tabs to have the same size when rendered in a fixed-point font, including pane dividers. If you have scrollbars and tab title bars on then the dividers end up being quite a bit larger than tmux expects, so the tabs without splits are forced to be smaller. The fix would be to change the window size as you move from tab to tab, but I haven't had time to do that. I'll keep this issue open to address this.
changed milestone to %Review for next version