Emma Thorpe
d9db12c4a5
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tmux-yank autodetects WSL and pipes the selection to clip.exe, which decodes its stdin as the console OEM codepage rather than UTF-8. Copying an em dash out of a pane put "ΓÇö" on the Windows clipboard; the same applies to every non-ASCII character. Override the copy command to route through tmux's own buffer. With set-clipboard on, that emits OSC 52 and the terminal receives UTF-8 directly, with no Windows-side helper in the path. Windows Terminal honours OSC 52; verified against the running client. Guarded on /proc/version so only WSL is affected. iTerm2 does not accept OSC 52 by default, so the Darwin hosts keep pbcopy. Set in the plugin's extraConfig rather than the shared block because yank.tmux bakes the copy command into its key bindings at load time, and home-manager emits plugin extraConfig before the run-shell.