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LSP: Add helper function from accessing language server settings from nvim-lspconfig

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This commit is contained in:
Michael Lingelbach 2020-12-30 16:05:10 -08:00
parent f3a8c930a4
commit 8742082661
1 changed files with 15 additions and 0 deletions
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15
runtime/lua/vim/lsp/util.lua
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@ -1422,6 +1422,21 @@ function M.character_offset(buf, row, col)
return str_utfindex(line, col)
end
--- Helper function to return nested values in language server settings
---
--@param settings a table of language server settings
--@param section a string indicating the field of the settings table
--@returns (table or string) The value of settings accessed via section
function M.lookup_section(settings, section)
for part in vim.gsplit(section, '.', true) do
settings = settings[part]
if not settings then
return
end
end
return settings
end
M._get_line_byte_from_position = get_line_byte_from_position
M._warn_once = warn_once