From c915571b99d7e1ea99e29b103ca2ad37b5974027 Mon Sep 17 00:00:00 2001 From: Gregory Anders Date: Tue, 11 Jan 2022 16:44:31 -0700 Subject: feat(diagnostic): allow retrieving current diagnostic config --- runtime/lua/vim/diagnostic.lua | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'runtime/lua/vim') diff --git a/runtime/lua/vim/diagnostic.lua b/runtime/lua/vim/diagnostic.lua index 4bf69a2d39..b4537c2882 100644 --- a/runtime/lua/vim/diagnostic.lua +++ b/runtime/lua/vim/diagnostic.lua @@ -552,7 +552,8 @@ end --- - `table`: Enable this feature with overrides. Use an empty table to use default values. --- - `function`: Function with signature (namespace, bufnr) that returns any of the above. --- ----@param opts table Configuration table with the following keys: +---@param opts table|nil When omitted or "nil", retrieve the current configuration. Otherwise, a +--- configuration table with the following keys: --- - underline: (default true) Use underline for diagnostics. Options: --- * severity: Only underline diagnostics matching the given severity --- |diagnostic-severity| @@ -599,7 +600,7 @@ end --- global diagnostic options. function M.config(opts, namespace) vim.validate { - opts = { opts, 't' }, + opts = { opts, 't', true }, namespace = { namespace, 'n', true }, } @@ -611,6 +612,11 @@ function M.config(opts, namespace) t = global_diagnostic_options end + if not opts then + -- Return current config + return vim.deepcopy(t) + end + for k, v in pairs(opts) do t[k] = v end -- cgit