nvim: cleanup

.config/nvim/lua/my/fileformats.lua

@@ -9,14 +9,13 @@ packer.use {
         require'nvim-treesitter.configs'.setup {
             highlight = {
                 enable = true,
-                additional_vim_regex_highlighting = {'org'}
+                additional_vim_regex_highlighting = { 'org' }
             },
-            ensure_installed = {'org'},
+            ensure_installed = { 'org' },
         }
     end
 }
 
--- org
 packer.use {
     'https://github.com/nvim-orgmode/orgmode',
     requires = 'https://github.com/nvim-treesitter/nvim-treesitter',

.config/nvim/lua/my/keymaps.lua

@@ -8,26 +8,26 @@ vim.g.maplocalleader = '  ' -- <LocalLeader> (2 spaces)
 local format = string.format
 
 -- buffers
-map('n', '<Leader>b',   ':buffers<CR>:buffer<Space>')
+map('n', '<Leader>b', ':buffers<CR>:buffer<Space>')
 for key, cmd in pairs({ Left = 'bprevious', Right = 'bnext' }) do
     map('n', format('<M-%s>', key), format(':%s<cr>', cmd))
     map('i', format('<M-%s>', key), format('<esc>:%s<cr>', cmd))
 end
--- move buffer without moving cursor
+---- move buffer without moving cursor
-map({ 'n', 'v' }, '<M-Up>',      '<C-y>')
+map({ 'n', 'v' }, '<M-Up>',     '<C-y>')
-map({ 'n', 'v' }, '<M-Down>',    '<C-e>')
+map({ 'n', 'v' }, '<M-Down>',   '<C-e>')
 
---windows
+-- windows
 for key, letter in pairs({ Left = 'h', Down = 'j', Up = 'k', Right = 'l' }) do
     map('n', format('<M-S-%s>', key), format(':wincmd %s<cr>', letter))
     map('i', format('<M-S-%s>', key),  format('<esc>:wincmd %s<cr>', letter))
 end
 
 -- remove word
-map('n', '<M-BS>',      'db')
+map('n', '<M-BS>',  'db')
 vim.cmd([[map! <M-BS> <C-W>]])  -- TODO: figure out how to do that with lua
-map('n', '<C-Del>',     'dw')
+map('n', '<C-Del>', 'dw')
-map('i', '<C-Del>',     '<C-O>dw')
+map('i', '<C-Del>', '<C-O>dw')
 
 -- remove whitespace around cursor
 map({ 'n', 'i' }, '<C-S-Del>',
@@ -75,8 +75,8 @@ map({ 'n', 'v' }, '<C-F>', '==')        -- re-indent line
 
 -- select text with shift + arrow
 for _, key in ipairs({ 'Left', 'Up', 'Down', 'Right' }) do
-    map({ 'n', 'i' }, format('<S-%s>', key), format('<Esc>v<%s>', key))
+    map({ 'n', 'i' },   format('<S-%s>', key), format('<Esc>v<%s>', key))
-    map({ 'v' }, format('<S-%s>', key), format('<%s>', key))
+    map({ 'v' },        format('<S-%s>', key), format('<%s>', key))
 end
 
 map('n', '<F9>', ':Lexplore 20<cr>')    -- file explorer, 20% width

.config/nvim/lua/my/settings.lua

@@ -8,7 +8,7 @@ vim.o.linebreak = true                      -- break on word boundaries
 
 vim.o.cursorline = true                     -- highlight row with cursor
 vim.o.scrolloff = 5                         -- show 5 lines below/above cursor
-vim.o.sidescrolloff = 5                     -- same fore left/right
+vim.o.sidescrolloff = 5                     -- same for left/right
 vim.o.expandtab = true                      -- indent using spaces
 vim.o.tabstop = 4                           -- 1 tab = 4 spaces
 vim.o.shiftwidth = 4                        -- 1 indentation = 4 spaces
@@ -16,11 +16,10 @@ vim.o.completeopt = 'menu,menuone,noselect' -- completion popup
 vim.o.autochdir = true                      -- change workir to current file dir
 vim.o.updatetime = 500                      -- fire CursorHold autocommand event
 vim.o.cmdheight = 2                         -- message area size
--- vim.o.mouse = 'nv'                          -- make use of mouse in these modes
+vim.o.mouse = ''                            -- make use of mouse in these modes
 vim.o.pumheight = 10                        -- maximum entries in popup menu
 vim.o.smartindent = true                    -- indent after { and so on
 
-
 -- theme
 vim.o.termguicolors = true                  -- 24 bit colours
 packer.use {