From 874208266142c0a93d2076525256b813ff9b74e0 Mon Sep 17 00:00:00 2001 From: Michael Lingelbach Date: Wed, 30 Dec 2020 16:05:10 -0800 Subject: LSP: Add helper function from accessing language server settings from nvim-lspconfig --- runtime/lua/vim/lsp/util.lua | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'runtime/lua') diff --git a/runtime/lua/vim/lsp/util.lua b/runtime/lua/vim/lsp/util.lua index 0972ea83c4..ecff95f61e 100644 --- a/runtime/lua/vim/lsp/util.lua +++ b/runtime/lua/vim/lsp/util.lua @@ -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 -- cgit