[nvim] filetype-lua update and nvim.lua cleanup

.vim/filetype.vim

@@ -124,6 +124,7 @@ autocmd FileType proto let b:auto_trim_whitespace=1
 autocmd FileType hy let b:auto_trim_whitespace=1
 autocmd FileType idris let b:auto_trim_whitespace=1
 autocmd FileType java let b:auto_trim_whitespace=1
+autocmd FileType lua let b:auto_trim_whitespace=1
 
 augroup templates
   autocmd BufNewFile *.vue 0r ~/.vim/skeletons/vue.skel

.vim/nvim.lua

@@ -250,7 +250,8 @@ require('lspconfig').efm.setup(vim.tbl_extend('force', efmls_config, {
 -- Enable diagnostics
 vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(
   vim.lsp.diagnostic.on_publish_diagnostics,
-  diagnostic_options)
+  diagnostic_options
+)
 
 -- Compe setup
 require 'compe'.setup {
@@ -283,7 +284,7 @@ require 'compe'.setup {
 
 --require'lsp_signature'.on_attach(signature_cfg)
 
-saga_cfg = {
+local saga_cfg = {
   code_action_prompt = {
     enable = false,
     sign = false,
@@ -317,6 +318,7 @@ _G.tab_complete = function()
     return vim.fn['compe#complete']()
   end
 end
+
 _G.s_tab_complete = function()
   if vim.fn.pumvisible() == 1 then
     return t "<C-p>"
@@ -482,25 +484,6 @@ require('telescope').setup {
 }
 
 
-local dropdown = require 'telescope.themes'.get_dropdown({
-  --previewer = false,
-  --prompt_title = "",
-  --results_height = 16,
-  --width = 0.6,
-  --borderchars = {
-  --{"─", "│", "─", "│", "╭", "╮", "╯", "╰"},
-  --prompt = {"─", "│", " ", "│", "╭", "╮", "│", "│"},
-  --results = {"─", "│", "─", "│", "├", "┤", "╯", "╰"},
-  --preview = {"─", "│", "─", "│", "╭", "╮", "╯", "╰"}
-  --},
-  --winblend = 10
-})
-
-local telescope_ivy = require 'telescope.themes'.get_ivy({
-
-})
-
-
 --
 -- Treesitter
 --
@@ -607,7 +590,7 @@ function string.insert(str1, str2, pos)
 end
 
 function string.split(s, delimiter)
-  result = {};
+  local result = {};
   for match in (s .. delimiter):gmatch("(.-)" .. delimiter) do
     table.insert(result, match);
   end