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fix(defaults): remove tmux background detection passthrough (#27571)

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There is now a new tmux 3.4 release that queries background color from
the parent terminal if background is not set in tmux, so removing the
passthrough still works when background is not set in tmux, and fixes
the incorrect detection when background is set in tmux.
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zeertzjq 2024-02-22 21:15:56 +08:00 committed by GitHub
parent 741a6684e0
commit eef2aedff6
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1 changed files with 1 additions and 11 deletions
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12
runtime/lua/vim/_defaults.lua
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@ -343,17 +343,7 @@ if tty then
end,
})
local query = '\027]11;?\007'
-- tmux 3.3a and earlier do not query the parent terminal for background color. As of the
-- writing of this comment, 3.3a is the latest release, so a passthrough sequence is necessary.
-- The passthrough should be removed as soon as a tmux version later than 3.3a is released.
-- See: https://github.com/neovim/neovim/pull/26557
if os.getenv('TMUX') then
query = string.format('\027Ptmux;%s\027\\', query:gsub('\027', '\027\027'))
end
io.stdout:write(query)
io.stdout:write('\027]11;?\007')
timer:start(1000, 0, function()
-- Delete the autocommand if no response was received