From d410812311f7b462420690455914ea1316953b3a Mon Sep 17 00:00:00 2001 From: Ashkan Kiani Date: Sat, 23 Nov 2019 16:14:24 -0800 Subject: UI tweaks. - Hide diagnostics on client exit - Stop insert on popup focus. - Hide popup on insertchar (for signature_help) --- runtime/lua/vim/lsp/buf.lua | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'runtime/lua/vim/lsp/buf.lua') diff --git a/runtime/lua/vim/lsp/buf.lua b/runtime/lua/vim/lsp/buf.lua index b4e0b9cbfc..79d43fda4a 100644 --- a/runtime/lua/vim/lsp/buf.lua +++ b/runtime/lua/vim/lsp/buf.lua @@ -51,7 +51,9 @@ local function focusable_preview(method, params, fn) do local win = find_window_by_var(method, bufnr) if win then - return api.nvim_set_current_win(win) + api.nvim_set_current_win(win) + api.nvim_command("stopinsert") + return end end return request(method, params, function(_, _, result, _) @@ -234,7 +236,9 @@ end function M.signature_help() local params = util.make_position_params() focusable_preview('textDocument/signatureHelp', params, function(result) - if not (result and result.signatures and result.signatures[1]) then return end + if not (result and result.signatures and result.signatures[1]) then + return { 'No signature available' } + end -- TODO show empty popup when signatures is empty? local lines = signature_help_to_preview_contents(result) -- cgit