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feat: add vim.filetype.get_option()

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This commit is contained in:
Lewis Russell
2023-03-11 17:11:02 +00:00
parent e1db0e35e4
commit e5641df6d3
8 changed files with 176 additions and 5 deletions
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25
test/functional/api/vim_spec.lua
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@@ -1518,6 +1518,31 @@ describe('API', function()
nvim('get_option_value', 'filetype', {buf = buf})
eq({1, 9}, nvim('win_get_cursor', win))
end)
it('can get default option values for filetypes', function()
command('filetype plugin on')
for ft, opts in pairs {
lua = { commentstring = '-- %s' },
vim = { commentstring = '"%s' },
man = { tagfunc = 'v:lua.require\'man\'.goto_tag' },
xml = { formatexpr = 'xmlformat#Format()' }
} do
for option, value in pairs(opts) do
eq(value, nvim('get_option_value', option, { filetype = ft }))
end
end
command'au FileType lua setlocal commentstring=NEW\\ %s'
eq('NEW %s', nvim('get_option_value', 'commentstring', { filetype = 'lua' }))
end)
it('errors for bad FileType autocmds', function()
command'au FileType lua setlocal commentstring=BAD'
eq([[FileType Autocommands for "lua": Vim(setlocal):E537: 'commentstring' must be empty or contain %s: commentstring=BAD]],
pcall_err(nvim, 'get_option_value', 'commentstring', { filetype = 'lua' }))
end)
end)
describe('nvim_{get,set}_current_buf, nvim_list_bufs', function()