" Tab configuration
set tabstop=4 softtabstop=-1 expandtab shiftwidth=4 smarttab
set completeopt=noinsert,menuone,noselect
set shortmess+=c " avoid extra messages during completion
set pumheight=20 " display 20 items at most

-- vim.g.floaterm_shell = 'nu'

  completeopt = { 'noinsert', 'menuone', 'noselect' },
  shortmess = vim.opt.shortmess + 'c', -- avoid extra messages during completion
  pumheight = 20, -- display 20 items at most
  -- tab configuration
  tabstop = 4, -- # of spaces a tab is displayed as
  softtabstop = -1, -- insert spaces instead of tabs
  shiftwidth = 4, -- # of spaces when pressing tab and indenting
  expandtab = true, -- insert spaces instead of tabs
  smarttab = true, -- delete or insert spaces according to shiftwidth