Two bugs found deploying to the LattePanda, both of which v1 also had.
Window options do not propagate from the session and new windows do not
inherit them. `set-option -t <session> pane-border-status` quietly applies to
whichever window happens to be current, so only ONE window ever got pane
borders -- v1's rack display has had unlabeled borders on two of its three
windows this whole time and nobody noticed, because the window that got them
was the one usually on screen. This is the same trap that makes remain-on-exit
useless here. pane-border-status, pane-border-format and allow-rename are now
set per window in place(), and a test asserts every window has them.
Pane labels no longer use `select-pane -T`. The pane *title* is writable by
whatever runs in the pane: unifly probes for Kitty graphics support on startup
and tmux consumed part of that probe as a title change, so the border read
"Gi=31,s=1,v=1,a=q,t=d,f=24;AAAA" instead of "unifly". Labels now live in a
pane-scoped user option, @socktop_label, which no escape sequence can reach;
pane-border-format falls back to the title if it is somehow unset.
Also: `terminal:` now expands a leading ~/ like `binaries:` already did. A
window manager's PATH rarely includes ~/.cargo/bin, so a full path is the usual
answer there and should not have to be spelled out longhand.
Build cost corrected from guesses to measurements on the LattePanda (Atom
x5-Z8350, 4 cores, 1.9 GB, no swap, toolchain already present): 108 seconds,
peak 1.1 GB, 103 MB target directory, 946 KB binary. The README said twenty
minutes and the installer budgeted 600 MB; both were wrong.
Integration tests now use one tmux session name each -- cargo runs them in
parallel and they were tearing down each other's server state.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
jasonwitty
9226224507