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API: make nvim_win_set_option() set window-global, not buffer-local #9110

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NB: the `!(flags & SOPT_GLOBAL)` exception is for 'statusline'.
Because `:set statusline=...` sets the global value for _all_ windows,
`:setlocal` is the best we can do there. This is a one-of-a-kind option
that doesn't work like any other option.
This commit is contained in:
Björn Linse
2019-09-02 04:38:50 +02:00
committed by Justin M. Keyes
parent b10d703213
commit fb19aeeb33
3 changed files with 13 additions and 3 deletions
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8
test/functional/api/window_spec.lua
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@@ -212,10 +212,18 @@ describe('API/win', function()
it('works', function()
curwin('set_option', 'colorcolumn', '4,3')
eq('4,3', curwin('get_option', 'colorcolumn'))
command("set modified hidden")
command("enew") -- edit new buffer, window option is preserved
eq('4,3', curwin('get_option', 'colorcolumn'))
-- global-local option
curwin('set_option', 'statusline', 'window-status')
eq('window-status', curwin('get_option', 'statusline'))
eq('', nvim('get_option', 'statusline'))
command("set modified")
command("enew") -- global-local: not preserved in new buffer
eq({false, "Failed to get value for option 'statusline'"}, meth_pcall(curwin, 'get_option', 'statusline'))
eq('', eval('&l:statusline')) -- confirm local value was not copied
end)
end)